CN210510847U - Novel electronic centre gripping support - Google Patents
Novel electronic centre gripping support Download PDFInfo
- Publication number
- CN210510847U CN210510847U CN201921534343.0U CN201921534343U CN210510847U CN 210510847 U CN210510847 U CN 210510847U CN 201921534343 U CN201921534343 U CN 201921534343U CN 210510847 U CN210510847 U CN 210510847U
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- control unit
- connecting rod
- travel switch
- centre gripping
- motor control
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Abstract
The utility model discloses a novel electronic centre gripping support, including casing, centre gripping arm, electric drive mechanism and the control unit, the centre gripping arm is connected with the electric drive mechanism linkage, the control unit includes induction element, motor control unit and trigger element, motor control unit is equipped with travel switch, travel switch opens/closes, so that induction element opens/closes. The induction sub-unit is automatically closed when not used without manual operation of a user, so that the clamped object is prevented from falling off due to receiving of an error signal.
Description
Technical Field
The utility model relates to a clamping bracket, concretely relates to novel electronic clamping bracket.
Background
With the popularization of personal mobile terminal devices and the increasing perfection of the functions of the personal mobile terminal devices, the personal mobile terminal devices become essential articles for people in daily life, especially mobile phones. In order to facilitate users to use the mobile phone in various occasions, various electric clamping supports are also designed. However, the existing electric clamping support induction unit easily receives error signals to cause the mobile phone to fall off, and the use is inconvenient.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a make the more stable novel electronic centre gripping support of sensing signal to above-mentioned technical problem.
The utility model provides a technical scheme that above-mentioned technical problem adopted does: the utility model provides a novel electronic centre gripping support, includes casing, centre gripping arm, electric drive mechanism and the control unit, the centre gripping arm is connected with the electric drive mechanism linkage, the control unit includes induction element, motor control unit and trigger element, motor control unit is equipped with travel switch, travel switch opens/closes, so that induction element opens/closes.
The utility model discloses in, the response signal control that the induction element produced based on infrared induction element the work of motor control unit, travel switch opens/closes, infrared induction element opens/closes.
In the present invention, the travel switch is turned on/off, and the motor control unit is turned on/off.
The utility model discloses in, the centre gripping arm is equipped with spacing portion, spacing portion touches travel switch, travel switch opens/closes.
The utility model discloses in, the control unit is still including being used for carrying out the wireless charging unit that charges to being carried out by the centre gripping object, the wireless charging unit includes electromagnetic induction subunit and the wireless subunit that charges, the signal is sensed to the electromagnetic induction subunit, induction element opens/closes.
The utility model discloses in, electric drive mechanism is including setting up driving motor, drive gear group, cam, first connecting rod and the second connecting rod in the casing, the one end of first connecting rod and second connecting rod respectively with the radial ascending relative both ends of side of cam are eccentric articulated, the other end of first connecting rod and second connecting rod respectively with the inner in the casing of the holding of a pair of centre gripping arm is articulated, driving motor drives through drive gear group the cam is positive reverse rotation, and then passes through first connecting rod and second connecting rod drive a pair of centre gripping arm stretches out or withdraws for the casing.
The utility model discloses an electronic centre gripping support has following beneficial effect: when the sensing unit senses that the clamped object is close, the motor control unit controls the clamping arms to open and close, the limiting parts of the clamping arms touch the travel switch, and the sensing unit is opened/closed. The induction unit is prevented from receiving error signals, so that the clamped object is placed more stably.
Drawings
Fig. 1 is a schematic view of an overall structure of a novel electric clamping bracket according to an embodiment of the present invention;
fig. 2 is a schematic structural view of an electric driving mechanism of the novel electric clamping bracket according to an embodiment of the present invention;
fig. 3 is a schematic block diagram of a control unit of the novel electric clamping bracket according to an embodiment of the present invention.
Detailed Description
In order to more clearly illustrate the technical solutions of the present invention, the following embodiments are described in further detail with reference to the accompanying drawings and examples, and it is obvious that the following descriptions are only some examples of the present invention, and it is obvious for a person skilled in the art that other examples can be obtained according to these examples without any inventive work.
It will be understood that when an element is referred to as being "secured to" another element, it can be directly on the other element or intervening elements may also be present. When an element is referred to as being "connected" to another element, it can be directly connected to the other element or intervening elements may also be present. The terms "left", "right" and the like are used herein for illustrative purposes only.
Unless defined otherwise, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this invention belongs. The terminology used in the description of the invention herein is for the purpose of describing particular embodiments only and is not intended to be limiting of the invention.
The terms including ordinal numbers such as "first", "second", and the like used in the present specification may be used to describe various components, but the components are not limited by the terms. These terms are used only for the purpose of distinguishing one constituent element from other constituent elements. For example, a first component may be named as a second component, and similarly, a second component may also be named as a first component, without departing from the scope of the present invention.
Referring to fig. 1 to 3, a novel electric clamping bracket for clamping electronic devices such as a mobile phone is explained in the following embodiments by taking a mobile phone as an example; the utility model provides a novel electronic centre gripping support, includes casing 1, centre gripping arm 2, electric drive mechanism 3 and the control unit 4, centre gripping arm 2 is connected with the linkage of electric drive mechanism 3, the control unit 4 includes induction element 41, motor control unit 42 and trigger element 43, motor control unit 42 is equipped with travel switch 421, travel switch 421 opens/closes, so that induction element 41 opens/closes.
Specifically, the sensing unit 41 controls the motor control unit 42 to operate based on a sensing signal generated by the infrared sensing unit 411, the travel switch 421 is turned on/off, and the infrared sensing unit 411 is turned on/off.
Specifically, the stroke switch 421 is turned on/off, and the motor control unit 42 is turned on/off.
Specifically, the clamping arm 2 is provided with a limiting portion 21, the limiting portion 21 touches the travel switch 421, and the travel switch 421 is turned on/off.
Specifically, the control unit 4 further includes a wireless charging unit 44 configured to wirelessly charge the clamped object, where the wireless charging unit includes an electromagnetic induction subunit 441 and a wireless charging subunit 442, and the electromagnetic induction subunit 441 induces a signal to turn on/off the induction unit 41.
Specifically, the electric driving mechanism 3 includes a driving motor 31, a transmission gear set 32, a cam 33, a first link 341 and a second link 342, which are disposed in the housing 1, wherein one end of the first link 341 and one end of the second link 342 are eccentrically hinged to the two opposite ends of the cam 33 in the radial direction, the other end of the first link 341 and the other end of the second link 342 are hinged to the inner ends of the pair of clamping arms 2 accommodated in the housing 1, the driving motor 31 drives the cam 33 to rotate forward and backward through the transmission gear set 32, and then the pair of clamping arms 2 are driven by the first link 341 and the second link 342 to extend out or retract relative to the housing 1.
In summary, when the sensing unit senses that the clamped object is close, the motor control unit controls the clamping arm to open and close, the limiting part of the clamping arm touches the travel switch, and the sensing unit is opened/closed. The induction unit is prevented from receiving an error signal, so that the clamped object is placed more stably.
The foregoing is only a preferred embodiment of the present invention, and it should be noted that, for those skilled in the art, a plurality of modifications and decorations can be made without departing from the principle of the present invention, and these modifications and decorations should also be regarded as the protection scope of the present invention.
Claims (6)
1. The utility model provides a novel electronic centre gripping support, includes casing, centre gripping arm, electric drive mechanism and the control unit, the centre gripping arm is connected with the electric drive mechanism linkage, the control unit includes induction element, motor control unit and trigger element, its characterized in that, motor control unit is equipped with travel switch, travel switch opens/closes, so that induction element opens/closes.
2. The novel electric clamping bracket as claimed in claim 1, wherein the sensing unit controls the motor control unit to operate based on a sensing signal generated by an infrared sensing unit, the travel switch is turned on/off, and the infrared sensing unit is turned on/off.
3. The new power clamp stand of claim 2 wherein said travel switch is on/off and said motor control unit is on/off.
4. The novel electric clamping bracket as claimed in claim 2, wherein the clamping arm is provided with a limiting part, the limiting part touches the travel switch, and the travel switch is turned on/off.
5. The novel electric clamping bracket as claimed in claim 1, wherein the control unit further comprises a wireless charging unit for wirelessly charging the clamped object, the wireless charging unit comprises an electromagnetic induction subunit and a wireless charging subunit, the electromagnetic induction subunit senses a signal, and the sensing unit is turned on/off.
6. The novel electric clamping bracket as claimed in claim 1, wherein the electric driving mechanism comprises a driving motor, a transmission gear set, a cam, a first connecting rod and a second connecting rod which are arranged in the housing, one end of the first connecting rod and one end of the second connecting rod are respectively and eccentrically hinged with the two opposite ends of the cam in the radial direction, the other end of the first connecting rod and the other end of the second connecting rod are respectively and hingedly connected with the inner ends of the pair of clamping arms, which are accommodated in the housing, the driving motor drives the cam to rotate in the forward and reverse directions through the transmission gear set, and then the pair of clamping arms are driven to extend or retract relative to the housing through the first connecting rod and the second connecting rod.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921534343.0U CN210510847U (en) | 2019-09-16 | 2019-09-16 | Novel electronic centre gripping support |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921534343.0U CN210510847U (en) | 2019-09-16 | 2019-09-16 | Novel electronic centre gripping support |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210510847U true CN210510847U (en) | 2020-05-12 |
Family
ID=70569944
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921534343.0U Active CN210510847U (en) | 2019-09-16 | 2019-09-16 | Novel electronic centre gripping support |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210510847U (en) |
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2019
- 2019-09-16 CN CN201921534343.0U patent/CN210510847U/en active Active
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