Automatic suction cup support

Abstract

The utility model provides an automatic suction cup support which comprises a suction cup support body, a control circuit board, a negative pressure assembly, an adsorption assembly, a starting assembly and a release assembly, the adsorption assembly is installed at the bottom of the suction cup support body, and a first cavity with an opening is formed in the adsorption assembly. The output end of the negative pressure assembly is communicated with the first cavity, a starting assembly used for controlling starting of the negative pressure assembly is further installed at the bottom of the suction cup support body and comprises a flexible key, a push rod and a contact switch, and the negative pressure assembly, the starting assembly and the release assembly are electrically connected with the control circuit board. The contact switch is arranged for communicating a circuit, the reaction is sensitive, the service life is longer, the air suction pipe and air inlet pipe dual-channel structure is arranged, the air tightness is higher during negative pressure air suction, air can be supplemented through the air inlet pipe when the air suction pipe leaks air, and the use effect is better.

Description

TECHNICAL FIELD

[0001] The utility model relates to a sucking disc support structure technical field especially relates to an automatic sucking disc support. BACKGROUND

[0002] In order to prevent electronic equipment from falling from the hand and cause unnecessary economic loss, the market has appeared various electronic equipment protection support, such as mobile phone support, mobile phone support mainly includes the mobile phone bearing head of fixed mobile phone, the support base of fixed mobile phone support in somewhere, and the long flexible piece of connecting mobile phone bearing head and support base.

[0003] The mobile phone support base or bearing head in prior art adopts the clamping type, this structure is very traditional, needs to use force to break open the clamping head when using, first clamps the support base in somewhere, then clamps the mobile phone on the support, and the operation is complicated;And the above support cannot be fixed on the plane, can only be placed on the desktop or the like horizontal plane, is prone to falling and breaking the mobile phone and other risks.

[0004] Now need a kind of automatic sucking disc support that is more convenient to use, with automatic adsorption capacity, can solve the problems proposed above. INVENTION CONTENTS

[0005] The utility model provides a kind of automatic sucking disc support, by the technical reformation to existing sucking disc support, solve the poor automatic adsorption effect of existing sucking disc support, and the problem of poor airtightness and not enough portable intelligence when using.

[0006] To achieve the above object, the technical scheme adopted by the utility model is as follows:

[0007] An automatic sucking disc support, including sucking disc support main part, control circuit board, negative pressure component, adsorption component, starting component and release component, the adsorption component is installed in the bottom of the sucking disc support main part, the adsorption component is formed with the first cavity with opening, the opening of the first cavity is attached to the working plane to form a sealed structure, control circuit board, negative pressure component and release component are installed in the inside of sucking disc support main part, the output end of the negative pressure component is connected with the first cavity, the negative pressure component is used to form negative pressure environment in the first cavity, the bottom of the sucking disc support main part is also installed with starting component for controlling the starting of negative pressure component, the lower end of the starting component is inserted into the first cavity of adsorption component by penetrating the sucking disc support main part, the release component is used to balance the air pressure in the first cavity and atmospheric pressure to release adsorption component, the negative pressure component, starting component and release component are electrically connected with control circuit board;

[0008] The starting assembly comprises a flexible button, a push rod and a contact switch, the bottom of the suction cup support body is provided with a mounting through slot, the push rod is movably mounted in the mounting through slot, the lower end of the push rod is provided with the flexible button, the flexible button is closed and arranged at the bottom surface of the mounting through slot, a metal spring is embedded in the push rod, the mounting through slot is provided with the contact switch, the metal spring is in contact with the contact switch when the push rod moves upward along the mounting through slot, and the contact switch is electrically connected with the control circuit board.

[0009] Preferably, the starting assembly is movably mounted at the bottom of the suction cup support body, and the lower end of the starting assembly is arranged outside the surface of the adsorption structure.

[0010] Preferably, the negative pressure assembly comprises a driving motor, an eccentric wheel, a piston rod, a piston, an air suction cylinder and an air suction pipe, the driving motor is mounted in the suction cup support body, the output end of the driving motor is connected with the eccentric wheel, the eccentric wheel is drivingly connected with the piston rod, the other end of the piston rod away from the eccentric wheel is connected with the piston, the piston is mounted in the air suction cylinder, the bottom of the suction cup support body is provided with a ventilation hole, the air suction cylinder is connected with the ventilation hole through the air suction pipe, the lower end of the ventilation hole is connected with the first cavity of the adsorption assembly, and the air suction pipe is also connected with the releasing assembly.

[0011] Preferably, the releasing assembly comprises an air inlet button, an air inlet switch and an air inlet pipe, the air inlet button is arranged outside the suction cup support body, the air inlet button is connected with the air inlet switch mounted in the suction cup support body, the output end of the air inlet switch is connected with the air inlet pipe, and the air inlet pipe is connected with the air suction pipe.

[0012] Preferably, the adsorption assembly comprises a suction cup, and the suction cup is integrally injection molded at the bottom surface of the suction cup support body.

[0013] Preferably, the bottom of the suction cup support body at the first cavity is also provided with a sensor assembly for controlling the starting of the negative pressure assembly.

[0014] Preferably, the sensor assembly is a photosensitive sensor, an air pressure sensor or a distance sensor.

[0015] The utility model discloses have the advantage that:

[0016] The utility model provides an automatic suction cup support, and the negative pressure assembly, the adsorption assembly, the starting assembly and the releasing assembly are installed in the suction cup support body, the adsorption assembly is attached to the desktop or the working plane such as wall surface, the button of starting assembly is extruded, the metal spring of push rod and contact switch knock touch communication circuit, and the control circuit board controls the starting of negative pressure assembly to make the first cavity of adsorption assembly form negative pressure environment and be closely arranged with working plane. The application contacts the communication circuit through the metal spring, is sensitive in reaction, and the service life is longer.

[0017] The utility model discloses still be provided with release subassembly in the sucking disc support main part, through pressing the air inlet button of release subassembly, the air inlet switch opens, makes the air inlet pipe and the air pipe with the outside atmosphere intercommunication arrangement, releases the adsorption subassembly, and conveniently takes down the sucking disc support. The present application is provided with air pipe and air inlet pipe double channel structure, compared with the air pipe structure of single channel of the sucking disc support of prior art, the present application is higher in airtightness when negative pressure inhales, and when the air pipe leaks, can supplement the air through the air inlet pipe, and the use effect is better.

[0018] The sucking disc of the adsorption subassembly is integrally injection molded with the bottom structure of the sucking disc support main body, compared with the existing pasting type sucking disc structure, the sealing property is stronger, and the service life is longer. BRIEF DESCRIPTION OF DRAWINGS

[0019] Figure 1 It is the structural schematic diagram of the utility model;

[0020] Figure 2 It is the explosion schematic diagram of the utility model;

[0021] Figure 3 It is the installation structure schematic diagram of the utility model starting subassembly;

[0022] Figure 4 It is the structure schematic diagram of the utility model release subassembly;

[0023] Figure 5 It is the structure schematic diagram of the utility model negative pressure subassembly;

[0024] Brief description of drawings: sucking disc support main body 1, installation through slot 11, air hole 12, charging interface 13, control circuit board 2, negative pressure subassembly 3, drive motor 31, eccentric wheel 32, piston rod 33, piston 34, air suction cylinder 35, air pipe 36, adsorption subassembly 4, first cavity 41, starting subassembly 5, flexible button 51, push rod 52, metal spring piece 521, contact switch 53, release subassembly 6, air inlet button 61, air inlet switch 62, air inlet pipe 63. DETAILED DESCRIPTION

[0025] The specific content of the utility model will be described in detail below in combination with the drawings and examples.

[0026] Please refer to Figures 1-5The utility model provides an automatic sucking disc support, including sucking disc support main part 1, control circuit board 2, negative pressure subassembly 3, adsorption subassembly 4, starting subassembly 5 and release subassembly 6, sucking disc support main part 1 bottom is equipped with adsorption subassembly 4, adsorption subassembly 4 forms and is equipped with the first cavity 41 of opening, the first cavity 41 opening is attached to the working plane and forms the sealed structure, sucking disc support main part 1 inside installation setting has control circuit board 2, negative pressure subassembly 3 and release subassembly 6, negative pressure subassembly 3 output and first cavity 41 intercommunication setting, negative pressure subassembly 3 is used to make first cavity 41 form negative pressure environment, sucking disc support main part 1 bottom still installs setting and is used for controlling the starting of negative pressure subassembly 3 starting subassembly 5, starting subassembly 5 lower end passes through sucking disc support main part 1 and extends into the first cavity 41 of adsorption subassembly 4, release subassembly 6 is used for balancing the air pressure in first cavity 41 and atmospheric pressure to release adsorption subassembly 4, negative pressure subassembly 3, starting subassembly 5 and release subassembly 6 and control circuit board 2 electric connection setting.

[0027] Further, in order to obtain more stable switch control effect, the starting subassembly 5 includes a flexible key 51, a push rod 52 and a contact switch 53, the bottom of the sucking disc support main part 1 is provided with a mounting slot 11, the push rod 52 is movably installed in the mounting slot 11, the lower end of the push rod 52 is provided with the flexible key 51, the flexible key 51 is closed and arranged at the bottom surface of the mounting slot 11, a metal spring 521 is embedded in the push rod 52, the mounting slot 11 is provided with the contact switch 53 on one side, when the push rod 52 moves upward along the mounting slot 11, the metal spring 521 is in contact with the contact switch 53, and the contact switch 53 is electrically connected with the control circuit board 2. A spring assembly is installed at the upper end of the push rod 52, and the spring assembly is used to tightly push the push rod 52 to move downward along the mounting slot 11.

[0028] Further, the control circuit board 2 is further provided with a power supply assembly, the sucking disc support main part 1 is provided with a charging interface 13 which is electrically connected with the power supply assembly, and the power supply assembly is used to supply power to the negative pressure subassembly 3.

[0029] Further, the starting subassembly 5 is movably installed at the bottom of the sucking disc support main part 1, and the lower end of the starting subassembly 5 is exposed outside the adsorption structure surface.

[0030] Further, in order to realize that the negative pressure assembly 3 can enable the adsorption assembly 4 to form a negative pressure environment, the negative pressure assembly 3 comprises a driving motor 31, an eccentric wheel 32, a piston rod 33, a piston 34, an air suction cylinder 35 and an air suction pipe 36, the driving motor 31 is installed in the suction pad support body 1, the driving motor 31 is connected with the eccentric wheel 32 at the output end, the eccentric wheel 32 is drivingly connected with the piston rod 33, the other end of the piston rod 33 away from the eccentric wheel 32 is connected with the piston 34, the piston 34 is installed in the air suction cylinder 35, the bottom of the suction pad support body 1 is provided with a ventilation hole 12, the air suction cylinder 35 is connected with the ventilation hole 12 through the air suction pipe 36, the lower end of the ventilation hole 12 is connected with the first cavity 41 of the adsorption assembly 4, and the air suction pipe 36 is also connected with the release assembly 6. The driving motor 31 drives the eccentric wheel 32 to move, so as to drive the piston rod 33 and the piston 34 to reciprocate in the air suction cylinder 35, form a pumping action, and perform air suction on the first cavity 41 through the air suction pipe 36, so as to form a negative pressure space and enable the adsorption assembly 4 to be closely arranged on the working surface.

[0031] Further, in order to more conveniently take down the suction pad support, the release assembly 6 comprises an air inlet button 61, an air inlet switch 62 and an air inlet pipe 63, the air inlet button 61 is installed on the outer side of the suction pad support body 1, the air inlet button 61 is connected with the air inlet switch 62 installed in the suction pad support body 1, and the output end of the air inlet switch 62 is connected with the air inlet pipe 63, and the air inlet pipe 63 is connected with the air suction pipe 36.

[0032] Further, the adsorption assembly 4 comprises a suction pad, which is integrally injection molded on the bottom surface of the suction pad support body 1.

[0033] Further, the bottom of the suction pad support body 1 at the first cavity 41 is also provided with a sensor assembly for controlling the start of the negative pressure assembly 3.

[0034] Further, the sensor assembly is a photosensitive sensor, an air pressure sensor or a distance sensor. Through the sensor assembly, the working surface of the adsorption assembly 4 can be detected, and the control circuit board 2 controls the negative pressure assembly 3 to continuously start air suction when the adsorption is not close enough, so that the suction pad support can be automatically and continuously adsorbed on the working surface.

[0035] The embodiment provides an automatic suction cup support, a negative pressure assembly 3, a suction assembly 4, a starting assembly 5 and a releasing assembly 6 are arranged in the suction cup support main body 1, the suction assembly 4 is attached to a work plane such as a desktop or a wall surface, the button of the starting assembly 5 is pressed, the metal spring sheet 521 of the push rod 52 is in contact with the touch switch 53 to communicate the circuit, and the control circuit board 2 controls the starting of the negative pressure assembly 3 to make the first cavity 41 of the suction assembly 4 form a negative pressure environment and be closely arranged on the work plane. The metal spring sheet 521 contacts the circuit in the application, the reaction is sensitive, and the service life is longer.

[0036] The embodiment is further provided with the releasing assembly 6 in the suction cup support main body 1, the air inlet button 61 of the releasing assembly 6 is pressed, the air inlet switch 62 is opened, the air inlet pipe 63 and the air suction pipe 36 are arranged in communication with the outside atmosphere, the suction assembly 4 is released, and the suction cup support is conveniently taken off. The application is provided with the double-channel structure of the air suction pipe 36 and the air inlet pipe 63, compared with the single-channel air suction pipe 36 structure of the existing suction cup support, the air tightness is higher when the negative pressure air is sucked, the air suction pipe 36 can be supplemented with air through the air inlet pipe 63 when the air suction pipe 36 leaks, and the use effect is better.

[0037] The suction cup of the suction assembly 4 is integrally injection molded with the bottom structure of the suction cup support main body 1, compared with the existing pasting type suction cup structure, the sealing performance is stronger, and the service life is longer.

[0038] Finally, it should be pointed out that the above embodiments are only used to illustrate the technical solutions of the utility model and not to limit, although the utility model has been described in detail with reference to the preferred embodiments, those skilled in the art should understand that the technical solutions of the utility model can be modified or replaced equivalently without departing from the purpose and scope of the technical solutions of the utility model, and they should be covered in the scope of the claims of the utility model.

[0039] The standard parts used in the utility model can be purchased from the market, the special-shaped parts can be ordered according to the description and the drawings, the specific connection mode of each part adopts the conventional means such as bolts, rivets and welding in the prior art, the mechanical parts and equipment adopt the conventional types in the prior art, the circuit connection adopts the conventional connection mode in the prior art, and details are not described here.

[0040] In the description of the utility model, unless otherwise explicitly specified and limited, the terms "mounting", "connection", "connection", "fixing" should be understood in a broad sense, for example, it can be fixed connection, or detachable connection, or integrated, it can be mechanical connection, or electrical connection, it can be directly connected, or connected through an intermediate medium, it can be the communication or interaction relationship between two elements. For those skilled in the art, the specific meaning of the above terms in the utility model can be understood according to the specific circumstances.

Claims

1. An automatic suction cup holder characterized by, The application relates to a suction cup support main body, a control circuit board, a negative pressure assembly, a suction assembly, a starting assembly and a releasing assembly, wherein the suction cup support main body is provided with the suction assembly at the bottom, the suction assembly is formed with a first cavity provided with an opening, the opening of the first cavity is attached to a work plane to form a sealing structure, the control circuit board, the negative pressure assembly and the releasing assembly are arranged in the suction cup support main body, the output end of the negative pressure assembly is connected with the first cavity, the negative pressure assembly is used for forming a negative pressure environment in the first cavity, the starting assembly for controlling the starting of the negative pressure assembly is arranged at the bottom of the suction cup support main body, the lower end of the starting assembly penetrates through the suction cup support main body and extends into the first cavity of the suction assembly, the releasing assembly is used for balancing the air pressure in the first cavity and the atmospheric pressure to release the suction assembly, and the negative pressure assembly, the starting assembly and the releasing assembly are electrically connected with the control circuit board. The starting assembly comprises a flexible button, a push rod and a contact switch, the bottom of the suction cup support main body is provided with an installation through slot, the push rod is movably arranged in the installation through slot, the lower end of the push rod is provided with the flexible button, the flexible button is arranged at the bottom surface of the installation through slot, a metal spring sheet is embedded in the push rod, the contact switch is arranged on one side of the installation through slot, the metal spring sheet is in contact with the contact switch when the push rod moves upwards along the installation through slot, and the contact switch is electrically connected with the control circuit board.

2. The automatic suction cup support according to claim 1, characterized in that The starting assembly is movably arranged at the bottom of the suction cup support main body, and the lower end of the starting assembly is arranged outside the surface of the suction structure.

3. The automatic suction cup support of claim 1, wherein, The negative pressure assembly comprises a driving motor, an eccentric wheel, a piston rod, a piston, an air suction cylinder and an air suction pipe, the driving motor is arranged in the suction cup support main body, the output end of the driving motor is connected with the eccentric wheel, the eccentric wheel is drivingly connected with the piston rod, the other end of the piston rod away from the eccentric wheel is connected with the piston, the piston is arranged in the air suction cylinder, the bottom of the suction cup support main body is provided with a ventilation hole, the air suction cylinder is connected with the ventilation hole through the air suction pipe, the lower end of the ventilation hole is connected with the first cavity of the suction assembly, and the air suction pipe is also connected with the releasing assembly.

4. The automatic suction cup support of claim 1, wherein, The releasing assembly comprises an air inlet button, an air inlet switch and an air inlet pipe, the air inlet button is arranged outside the suction cup support main body, the air inlet button is connected with the air inlet switch arranged in the suction cup support main body, the output end of the air inlet switch is connected with the air inlet pipe, and the air inlet pipe is connected with the air suction pipe.

5. The automatic suction cup support of claim 1, wherein, The suction assembly comprises a suction cup, and the suction cup is integrally injection molded at the bottom surface of the suction cup support main body.

6. The automatic suction cup support of claim 1, wherein, The bottom of the suction cup support main body at the first cavity is also provided with a sensor assembly for controlling the starting of the negative pressure assembly.

7. An automatic suction cup support according to claim 6, characterized in that The sensor assembly is a photosensitive sensor, an air pressure sensor or a distance sensor.

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