Electric adjusting support of electronic equipment

Abstract

The utility model discloses an electric adjusting support of electronic equipment, which comprises a fixed frame, a fixed frame, a movable frame and a driving device, and is characterized in that the fixed frame is used for being attached to fixed equipment; the movable frame is used for being attached to the electronic equipment; the driving mechanism comprises a motor and a speed reducer with an input end and an output end, an output shaft of the motor is connected to the input end, and the output end is connected to the movable frame to drive the movable frame to rotate; the damping component is used for being arranged on the transmission component between the movable frame and the fixed frame or between the motor and the movable frame, and the damping component provides rotation impedance for limiting rotation of the electronic equipment so that the electronic equipment can be kept in the adjusted posture. The electric adjusting support provided by the utility model can actively adjust the space angle of the electronic equipment, and can enable the electronic equipment to be kept at the adjusted angle through the arrangement of the damping part. The damping component is arranged at the output end of the speed reducer, so that the electronic equipment can be prevented from generating tiny shaking.

Description

TECHNICAL FIELD

[0001] The utility model relates to electronic equipment related hardware technical field especially, a kind of electrically regulated support of electronic equipment. BACKGROUND

[0002] Electronic equipment such as display needs to be adjusted in some application scenarios, for example, by adjusting the display screen attached to the central control platform of mobile vehicle, the driver and passenger can more clearly obtain the information in the display interface of display screen, further, if the display screen is touch display screen, by adjusting the spatial posture of display screen, the operator can more accurately and conveniently implement touch operation on display screen.

[0003] Traditionally, the support that supports electronic equipment and allows electronic equipment to be adjusted is usually mechanical passive support, specifically, mechanical passive support only has the function of allowing manual adjustment of electronic equipment, and cannot actively adjust the function of electronic equipment. In addition, in the prior art, although there is an electrically regulated support that can adjust electronic equipment, however, such electrically regulated support is mostly only used to adjust the height of electronic equipment. In addition, although the few electrically regulated supports can adjust the spatial posture (adjust horizontal swing angle or pitch swing angle) of electronic equipment, however, the electrically regulated support is difficult to stably maintain the electronic equipment at the adjusted spatial posture.

[0004] In the prior art, the adjustment support of electronic equipment for adjusting the height of functional equipment (such as display, medical equipment) usually includes a placement platform for placing functional equipment and a driving mechanism for driving the placement platform to lift, the transmission mechanism in the typical driving mechanism includes a screw rod and a nut transmission pair driven by a motor as power, in the prior art, the use effect of driving the placement platform and guiding the placement platform by using a set of screw rod and nut transmission pair and a guide column is poor, especially in the application for lifting heavy functional equipment. SUMMARY

[0005] In view of the above technical problems existing in the prior art, the embodiments of the utility model provide an electrically regulated support of electronic equipment.

[0006] To solve the above technical problems, the technical scheme adopted by the embodiments of the utility model is:

[0007] An electrically regulated support of electronic equipment, comprising:

[0008] A fixed frame for attaching to a fixed device;

[0009] A movable frame for attaching to an electronic device, the movable frame and the fixed frame can be relatively rotated;

[0010] a driving mechanism comprising a motor and a speed reducer having an input end and an output end, the output shaft of the motor is connected to the input end, and the output end is connected to the movable frame to drive the movable frame to rotate;

[0011] a damping component arranged on the transmission component between the movable frame and the fixed frame or between the motor and the movable frame, the damping component enables the electronic device to be kept in the adjusted posture by providing rotational impedance to limit the rotation of the electronic device.

[0012] Preferably, the movable frame and the fixed frame have two opposite surfaces, and the damping component is arranged between the two surfaces.

[0013] Preferably, the speed reducer comprises at least two transmission gears meshing with each other, and the damping component is arranged between the two meshing transmission gears or between the transmission gears and the transmission shaft.

[0014] Preferably, the output end of the speed reducer is provided with a driving shaft, the driving shaft is connected to the movable frame after penetrating the fixed frame; wherein:

[0015] The damping component comprises two friction plates arranged on the two surfaces respectively, the two friction plates are sleeved outside the driving shaft, and the two friction plates provide rotational impedance by forming friction force.

[0016] Preferably, an elastic pre-tightening component is sleeved on the driving shaft, and the elastic pre-tightening component provides pre-tightening force for the two friction plates to form friction force by exerting elastic force.

[0017] Preferably, the electrically adjustable support further comprises an encoder for detecting the rotation angle of the display device.

[0018] Preferably, the encoder is arranged in the motor, and the encoder obtains the rotation angle of the electronic device by detecting the rotation angle of the output shaft of the motor.

[0019] Preferably,

[0020] The encoder is arranged in the speed reducer to obtain the rotation angle of the electronic device by detecting the rotation angle of the transmission component in the speed reducer

[0021] or

[0022] The encoder is arranged on the fixed frame to obtain the rotation angle of the electronic device by detecting the rotation angle of the movable frame relative to the fixed frame;

[0023] or

[0024] The encoder is arranged outside the speed reducer to obtain the rotation angle of the electronic device by detecting the rotation angle of the movable frame relative to the fixed frame.

[0025] Preferably, the transmission teeth in the speed reducer are mutually meshing gears or the transmission teeth in the speed reducer are mutually meshing worm gears and worm shafts.

[0026] Preferably, the housing of the speed reducer is fixed on the fixed frame.

[0027] Compared with the prior art, the electrically adjustable support for electronic device has the following advantages:

[0028] 1. The electrically adjustable support for electronic device can actively adjust the spatial angle of the electronic device, and the electronic device can be kept at the adjusted angle by configuring a damping component.

[0029] 2. The damping component arranged at the output end of the speed reducer can also avoid the slight shaking of the electronic device caused by the transmission gap of the speed reducer.

[0030] 3. The encoder configured can control and set the angle of the electronic device.

[0031] 4. Other advantages of the electrically adjustable support for electronic device are directly or implicitly described in the specific embodiments.

[0032] The summary of various implementations or examples of the technology described in the present application is not a comprehensive disclosure of the entire scope or all features of the disclosed technology. BRIEF DESCRIPTION OF DRAWINGS

[0033] In the drawings, which are not necessarily drawn to scale, like numerals can describe similar components in different views. Like numerals having different letter suffixes can represent different instances of similar components. The drawings illustrate generally, by way of example, various embodiments of the application and are not intended to limit the application. The same reference numerals in different drawings can identify the same or similar elements. Such embodiments of the application can be used in any combination.

[0034] Fig. 1 The three-dimensional structure schematic view of the electrically adjustable support for electronic device provided by the present application.

[0035] Fig. 2 The three-dimensional structure schematic view of the electrically adjustable support for electronic device provided by the present application (the housing of the speed reducer is hidden).

[0036] Fig. 3The utility model provides a three -dimensional sectional view of electrically adjusted support.

[0037] Reference signs:

[0038] 100-adjusting support, 10-fixed frame, 20-moving frame, 30-reducer, 31-motor, 32-transmission teeth, 33-driving shaft, 331-end head, 34-housing, 40-damping component, 41-friction plate, 42-elastic pre-tightening component, 43-adjusting nut. DETAILED DESCRIPTION

[0039] Unless otherwise defined, technical or scientific terms used in the utility model should be understood as having the same meaning as commonly understood by one of ordinary skill in the art to which the utility model belongs. The terms "first", "second", and similar terms in the utility model do not necessarily mean any order, number, or importance, but are only used to distinguish different components. The terms "include" or "contain" and similar terms mean that the elements or objects before the terms cover the elements or objects listed after the terms and their equivalents, and do not exclude other elements or objects. The terms "connect" or "connected" and similar terms are not limited to physical or mechanical connections, but can include electrical connections, whether direct or indirect. "Up", "down", "left", "right", and the like are only used to represent relative positional relationships, and when the absolute position of the described object changes, the relative positional relationship may also change accordingly.

[0040] In order to keep the following description of the utility model embodiments clear and concise, the utility model omits the detailed description of known functions and known components.

[0041] The embodiment of the utility model discloses a kind of electrically adjusted adjusting support 100, the adjusting support 100 is used to actively adjust the rotation angle of electronic equipment such as display screen, further, the adjusting support 100 is used to actively adjust the angle of electronic equipment in left and right direction, illustratively, the adjusting support 100 is used to adjust the angle of display screen in left and right direction on the center console of mobile vehicle.

[0042] As Figs. 1-3As shown, the adjusting support 100 comprises a fixed frame 10, a movable frame 20, a driving mechanism, a damping component 40 and an encoder. The fixed frame 10 is fixed on a fixed device, for example, on a center console of a mobile vehicle, the movable frame 20 is fixed on an electronic device, for example, on the back side of a display screen of a mobile vehicle, the movable frame 20 is pivotally connected with the fixed frame 10 so that the electronic device can rotate synchronously with the movable frame 20. The driving mechanism is used to drive the movable frame 20 to rotate, thereby driving the electronic device to rotate, so that the angle of the electronic device can be adjusted. The encoder is used to record and detect the rotated angle of the electronic device, and the angle of the electronic device is controlled and set by recording and detecting the angle. The damping component 40 enables the electronic device to maintain the adjusted posture by providing a rotation impedance to limit the rotation of the electronic device, so as to avoid the electronic device from rotating freely as desired.

[0043] The driving mechanism comprises a motor 31 and a speed reducer 30, the speed reducer 30 comprises a plurality of transmission teeth 32 which are engaged with each other, the plurality of transmission teeth 32 are engaged so that the speed reducer 30 has an input end and an output end for inputting and outputting rotary motion and power, the output shaft of the motor 31 is connected to the input end, the output end is provided with a driving shaft 33, the movable frame 20 is connected to the driving shaft 33, thus the motor 31 drives the speed reducer 30 to operate so that the driving shaft 33 drives the movable frame 20 to rotate, thereby driving the electronic device to rotate. Preferably, the motor 31 and the speed reducer 30 are installed in a housing 34, and the housing 34 is fixed on the fixed frame 10.

[0044] The speed reducer 30 can be of various types, for example, the speed reducer 30 is a reducer 30 (not shown) with transmission teeth 32 in the form of a worm gear engaged with a worm shaft, for example, Fig. 2 As shown, the speed reducer 30 is a reducer 30 with transmission teeth 32 in the form of gears engaged with each other.

[0045] The damping component 40 can provide a rotation impedance in various forms, for example, magnetic force components which magnetically interact with each other as the damping component 40 provide a rotation impedance through the magnetic force interaction between each other, for another example, two components which contact each other as the damping component 40 provide a rotation impedance through friction, for another example, the damping component 40 is a friction sleeve (not shown) which is sleeved on the driving shaft 33.

[0046] The damping component 40 can be arranged in various positions, for example, the damping component 40 can be arranged at the output end of the speed reducer 30, specifically for example, the damping component 40 is arranged between the movable frame 20 and the fixed frame 10, more specifically for example, the damping component 40 is arranged between the driving shaft 33 and the fixed frame 10, for another example, the damping component 40 can be arranged between the transmission teeth 32 of the speed reducer 30 and the transmission shaft.

[0047] The utility model provides a concrete structure and the damping component 40 of arrangement position, specifically, drive shaft 33 passes through movable frame 20 and fixed frame 10 and is limited by end 331 to make movable frame 20 and fixed frame 10 realize assembly, movable frame 20 and drive shaft 33 realize synchronous rotation with drive shaft 33 through key cooperation or flat round structure cooperation, the hole of fixed frame 10 that drive shaft 33 passes is not limited to the rotation of drive shaft 33, thereby the reducer 30 can drive movable frame 20 to rotate through drive shaft 33, damping component 40 includes: two friction plates 41, the elastic pre-tightening component 42 of the plurality of washer and adjusting nut 43, movable frame 20 and fixed frame 10 have opposite surfaces, two friction plates 41 are attached to two surfaces respectively, two friction plates 41 are opposite and are set on drive shaft 33, the elastic pre-tightening component 42 is set on drive shaft 33, adjusting nut 43 is set on drive shaft 33 and is used to press against elastic pre-tightening component 42, elastic pre-tightening component 42 makes two friction plates 41 contact with certain pre-tightening force by the axial force of drive shaft 33, in this way, the friction between two friction plates 41 forms, and this friction is used to provide the rotation impedance of limiting movable frame 20 rotation, the size of friction can be adjusted by screwing adjusting nut 43, and then the rotation impedance is adjusted. The damping component 40 is arranged in the output end of the reducer 30 has the advantage that: in addition to limiting the free rotation of electronic equipment, the slight jitter of electronic equipment caused by the transmission gap of reducer 30 can also be avoided.

[0048] The encoder can be arranged in multiple positions, for example, the encoder is arranged on the fixed frame 10 to obtain the rotation angle of the electronic device by detecting the rotation angle of the movable frame 20 relative to the fixed frame 10, for another example, the encoder is arranged in the reducer 30 to obtain the rotation angle of the electronic device by detecting the rotation angle of the transmission component in the reducer 30, for another example, for another example, the encoder is arranged on the housing 34 of the reducer 30 to obtain the rotation angle of the electronic device by detecting the rotation angle of the movable frame 20 relative to the fixed frame 10. Preferably, the encoder is arranged in the motor 31, and the encoder obtains the rotation angle of the electronic device by detecting the rotation angle of the output shaft of the motor 31.

[0049] Furthermore, although example embodiments have been described in this utility model, the scope includes any and all embodiments based on the utility model having equivalent elements, modifications, omissions, combinations (for example, solutions that cross various embodiments), adaptations or alterations. The elements in the claims are to be construed as broadly as the language employed in the claims allows, and not limited to the examples set forth in the specification or by the applicant during the prosecution of the application, which examples are to be construed as non-exclusive. Therefore, the specification and examples are to be regarded in an illustrative rather than a restrictive sense, the true scope and spirit being indicated by the full scope of the following claims, along with their equivalents.

[0050] The above description is intended to be illustrative, and not restrictive. For example, the above-described examples (or one or more aspects thereof) can be used in combination with each other. Other embodiments can be used in addition to those described, such as one of ordinary skill in the art would understand upon reading the above description. Also in the specific embodiments described above, various features can be grouped together or divided up for the purpose of streamlining the disclosure. This should not be interpreted as a requirement that the claimed subject matter must have those specific features in any single embodiment. Rather, the inventive subject matter can be practiced with less than all of the features of a particular disclosed embodiment. Accordingly, the following claims are hereby expressly incorporated into this detailed description, with each claim standing on its own as a separate embodiment. The scope of the application should be determined by reference to the appended claims, along with the full scope of equivalents to which such claims are entitled. In addition, any incorporation by reference of documents above is limited such that no section, paragraph, claim or other part of the above documents will be considered as taken by reference into this detailed description or the claims below.

[0051] The above embodiments are only exemplary embodiments of the present application, not intended to limit the present application, and the protection scope of the present application is defined by the claims. Those skilled in the art can make various modifications or equivalent replacements to the present application within the spirit and protection scope of the present application, and such modifications or equivalent replacements should also be considered as falling within the protection scope of the present application.

Claims

1. An electrically adjustable stand for an electronic device, characterized in that The electrically adjustable support for electronic device comprises: a fixed frame for attaching to a fixed device; a movable frame for attaching to an electronic device, the movable frame being capable of relative rotation with the fixed frame; a driving mechanism comprising a motor and a speed reducer having an input end and an output end, the output shaft of the motor being connected to the input end, and the output end being connected to the movable frame to drive the movable frame to rotate; a damping component for being arranged on the transmission component between the movable frame and the fixed frame or between the motor and the movable frame, the damping component enabling the electronic device to be kept in a regulated posture by providing rotational impedance for limiting the rotation of the electronic device.

2. The motorized adjustment support of an electronic device according to claim 1, wherein, The movable frame and the fixed frame have two opposite surfaces, and the damping component is arranged between the two surfaces.

3. The motorized adjustment support of an electronic device of claim 1, wherein, The speed reducer comprises at least two transmission gears meshing with each other, and the damping component is arranged between the two meshing transmission gears or between the transmission gears and the transmission shaft.

4. The motorized adjustment support for an electronic device of claim 2, wherein, The output end of the speed reducer is provided with a driving shaft, the driving shaft is connected to the movable frame after penetrating through the fixed frame; wherein: The damping component comprises two friction plates arranged on the two surfaces respectively, the two friction plates are sleeved outside the driving shaft, and the two friction plates provide the rotational impedance by forming the friction force.

5. The motorized adjustment support for an electronic device of claim 4, wherein, The driving shaft is sleeved with an elastic pre-tightening component, the elastic pre-tightening component provides the pre-tightening force for the two friction plates to form the friction force by exerting the elastic force.

6. The motorized adjustment support for an electronic device of claim 1, wherein, The electrically adjustable support further comprises an encoder for detecting the rotation angle of the electronic device.

7. The motorized adjustment support for an electronic device of claim 6, wherein, The encoder is arranged in the motor, and the encoder obtains the rotation angle of the electronic device by detecting the rotation angle of the output shaft of the motor.

8. The electrically adjustable support for electronic device according to claim 6, wherein: The encoder is arranged in the speed reducer to obtain the rotation angle of the electronic device by detecting the rotation angle of the transmission component in the speed reducer or The encoder is arranged on the fixed frame to obtain the rotation angle of the electronic device by detecting the rotation angle of the movable frame relative to the fixed frame; or The encoder is arranged outside the speed reducer to obtain the rotation angle of the electronic device by detecting the rotation angle of the movable frame relative to the fixed frame.

9. The motorized adjustment support for an electronic device of claim 1, wherein, The transmission gears in the speed reducer are meshing gears, or the transmission gears in the speed reducer are meshing worm gears and worm shafts.

10. The motorized adjustment support for an electronic device of claim 1, wherein, The housing of the speed reducer is fixed on the fixed frame.

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