CN210912256U

CN210912256U - Sucker support

Info

Publication number: CN210912256U
Application number: CN201921725547.2U
Authority: CN
Inventors: 石磊; 刘建龙; 向鹏
Original assignee: Shenzhen Anmu Technology Co ltd
Current assignee: Shenzhen Anmu Technology Co ltd
Priority date: 2019-10-15
Filing date: 2019-10-15
Publication date: 2020-07-03
Anticipated expiration: 2029-10-15

Abstract

The utility model discloses a sucker bracket, which comprises a sucker, a bearing table and a fixing device which are connected in sequence, and is characterized in that a control device, a pressure-relieving cavity, a vacuum negative pressure pump and a power supply device which are electrically connected with the control device are arranged inside the bearing table; the vacuum negative pressure pump is connected with an air pressure inlet of the pressure-relieving cavity, an air pressure outlet of the pressure-relieving cavity is connected with a negative pressure suction hole on the sucker, and the vacuum negative pressure pump is electrically connected with the power supply device; the utility model provides a pair of sucking disc support both can adsorb and realize using at the back of electronic equipment self, can also fix electronic equipment on the clamping device who has the centre gripping arm, fixes clamping device again and uses on sucking disc support, and application, function are diversified more.

Description

Sucker support

Technical Field

The utility model belongs to the automobile decoration equipment field, concretely relates to sucking disc support.

Background

The existing electronic equipment support, such as a vehicle-mounted mobile phone support, mainly comprises a gravity support, an elastic clamping support or a magnetic suction support, wherein when an automobile runs on a bumpy road section, a mobile phone is easy to separate from the support under the influence of vibration; the inside spring dynamics of elasticity centre gripping support is great, need take great power to outwards drag the centre gripping arm when needing to place the cell-phone, uses and inconvenient. Generally speaking, the existing support has a great deal of inconvenience such as infirm fixation, complex use process, influence on normal use of the mobile phone and the like.

Chinese patent CN201821007892.8 discloses a vacuum chuck support for adsorbing and fixing electronic equipment, which is characterized in that: comprises an adsorption piece, a pushing component, a first elastic piece, a pull rod and a shell, wherein the adsorption piece is provided with an exhaust hole, the shell is provided with a through hole, the adsorption piece is connected with the shell to form an accommodating cavity, the pushing assembly is movably accommodated in the accommodating cavity, the pushing assembly divides the containing cavity into a first space and a second space, the pushing assembly is provided with an air channel communicated with the first space and the second space, one end of the pull rod is connected with the pushing component, the other end of the pull rod penetrates through the through hole, the opposite ends of the first elastic piece are respectively abutted against the pushing component and the pull rod, the pull rod blocks the air channel under the action of the first elastic piece, wherein the suction member and the housing move downward with respect to the pull rod when the electronic device is placed, the air in the first space is exhausted from the exhaust hole so that the first space is in a vacuum state; when the electronic equipment is pulled out, the adsorption piece, the shell and the pushing assembly all move upwards relative to the pull rod, so that the pull rod opens the air channel, and air enters the first space from the second space to release vacuum suction force. The utility model discloses an utilize the change of vacuum to realize electronic equipment's pulling out, when any one of them intermediate structure can not normally work, the device just can't normal use.

Disclosure of Invention

The utility model aims at the problem that prior art exists, provide a sucking disc support, both can adsorb and realize using at the back of electronic equipment self, can also fix electronic equipment on the clamping device who has the centre gripping arm, fix clamping device again and use on sucking disc support, application, function are diversified more.

In order to achieve the above object, the utility model adopts the following technical scheme:

a sucker support comprises a sucker, a bearing table and a fixing device which are sequentially connected, wherein a control device, a pressure-relieving cavity, a vacuum negative pressure pump and a power supply device are arranged in the bearing table, and the vacuum negative pressure pump and the power supply device are electrically connected with the control device; the vacuum negative pressure pump is connected with the air pressure inlet of the pressure relieving cavity, the air pressure outlet of the pressure relieving cavity is connected with the negative pressure suction hole in the sucker, and the vacuum negative pressure pump is electrically connected with the power supply device.

When the sucker is attached to the electronic equipment, the control device controls the vacuum negative pressure pump to start working, air between the sucker and the electronic equipment is pumped out through the pressure relief cavity to form negative pressure so as to fix the electronic equipment on the sucker support, and the sucker support is fixed on a vehicle body through the fixing device so as to realize stable fixation of the electronic equipment; when the electronic equipment needs to be taken down, the control device is utilized to control the vacuum negative pressure pump to stop working, air enters between the sucking disc and the electronic equipment through the pressure relieving cavity, and after negative pressure disappears, the sucking force of the sucking disc on the electronic equipment disappears, so that the electronic equipment is taken down.

The side edge of the sucking disc can be further provided with a pressure relief strip, and when the electronic equipment needs to be taken down, the pressure relief strip is pulled to inflate the inside of the sucking disc, so that pressure relief is realized. The fixing device is a clamping clamp clamped on a wind shield at an outlet of the automobile air conditioner, a magnetic suction device magnetically sucked on an automobile body, an adsorption device adsorbed on the automobile body and the like. The electronic device can also be fixed on a clamping device with a clamping arm, the clamping device is fixed on the sucker to realize the fixation of the electronic device, and the clamping device adopts a gravity type, a magnetic type and the like in the prior art to realize the clamping/releasing of the electronic device by the clamping arm.

Preferably, the control device is a push switch provided on the susceptor. The working state of the vacuum negative pressure pump is controlled through the press switch, so that the working state of the sucker is controlled to adsorb or release electronic equipment; by adopting the press switch, the sucker support has simple structure and low cost.

Preferably, the control device comprises a controller and a sensor, the controller is electrically connected with the vacuum negative pressure pump, and the sensor is arranged on the bearing platform. When the sensor senses that the electronic equipment approaches, the sensor transmits a sensing signal to the controller, and the controller processes the received signal and sends an instruction to the vacuum negative pressure pump to control the working state of the vacuum negative pressure pump, so that the electronic equipment is controlled to be fixed and released; and the controller and the inductor are utilized to realize the fixation and release of the automatic control electronic equipment.

More preferably, the sensor is one or more of an infrared sensor, an infrared distance measuring sensor and an ultrasonic distance measuring sensor. After the infrared sensor, the infrared distance measuring sensor and the ultrasonic distance measuring sensor sense infrared spectrum signals of a user and signals that the distance between the user and the sucker support is smaller than a set value, the controller processes the received signals and sends instructions to the vacuum negative pressure pump to control the working state of the vacuum negative pressure pump, so that the fixation and release of electronic equipment are controlled.

Preferably, the power supply device is electrically connected with a charging interface arranged on the receiving platform. And charging the power supply device through the charging interface.

Preferably, the power supply device is electrically connected with a wireless charging device, and the wireless charging device is one of an electromagnetic induction device, a magnetic resonance device, a WiFi wireless charging device, and an ultrasonic wireless charging device. The wireless charging device is an electromagnetic induction device and comprises a charging base with a transmitting coil and a receiving coil arranged in the power supply device, when the sucker support is close to the charging base, the transmitting coil generates a certain current in the receiving coil of the power supply device through electromagnetic induction based on alternating current with a certain frequency, so that point energy is transferred from a transmitting end to a receiving end, and the power supply device is powered from the charging base; the wireless charging device is a magnetic resonance device and comprises a transmitting coil and a receiving coil arranged in the power supply device, wherein the transmitting coil and the receiving coil are used as resonators and vibrate at the same frequency, the transmitting end vibrates at a specific frequency to radiate an electromagnetic field to the periphery, and the receiving end vibrates at the same frequency to receive the transmitted energy; the wireless charging device is a WiFi wireless charging device and comprises a Wi-Fi access point (router) and a charging sensor arranged in the power supply device; the wireless charging device is an ultrasonic wireless charging device, electric power is transmitted to the power supply device through ultrasonic waves, the power supply device comprises a receiver used for receiving the ultrasonic waves, and a special wireless charging sleeve needs to be used on the sucker support at the moment.

Preferably, the fixing device is a clamping clamp, the bearing table is provided with an accommodating cavity, and the clamping clamp is hinged to the accommodating cavity. The accommodating cavity is arranged to accommodate the clamping clamp, the position state of the clamping clamp can be adjusted according to actual use requirements, and the structure of the sucker support can be simplified while the space is saved.

More preferably, the inner side wall of the clamping clip is provided with anti-skid grains. The anti-slip lines are arranged, so that the clamping force between the blocking piece of the air outlet of the air conditioner and the clamping clamp is further enhanced, and the stable fixation of the sucker support is improved.

Preferably, the fixing device is a suction cup base. The sucker base comprises a sucker, a rubber pad arranged below the sucker and a vacuum pressure rod arranged above the sucker, when the sucker is used, the sucker base is placed on the smooth surface of a vehicle body, the vacuum pressure rod is pressed down to evacuate air in the sucker, and the rubber pad is tightly attached to the surface of the vehicle body, so that the sucker support is stably fixed on the surface of the vehicle body and is not easy to shift and topple; when the sucker support needs to be taken down, the vacuum rod is arranged on the plate, the rubber pad is loosened, and the sucker support can be taken down. The sucking disc base can be further provided with a second negative pressure sucking hole and is connected with the pressure relief cavity, so that the sucking discs on two sides of the bearing table and the sucking disc base can work simultaneously or independently through the control device.

Preferably, the receiving platform is detachably connected with the fixing device. Magnetic rings are arranged on the opposite surfaces of the bearing table and the fixing device, and the fixing device is fixed on the bearing table through the interaction between the magnetic rings; the bearing table and the fixing device are detachably fixed on the bearing table through the matching of a buckle and a clamping groove, or the matching of a nut and a screw hole, or the matching of a sliding rail and a sliding block.

Preferably, the suction cup consists of a plurality of small suction cups evenly distributed. The sucker cannot be stably connected with the electronic equipment under the condition of air leakage; at this moment, set up a plurality ofly the little sucking disc, in one of them under the circumstances that little sucking disc can not normally work, other the little sucking disc still can normally work and realize stably fixedly.

More preferably, the sucker is composed of four small suckers distributed in a ring shape. The centers of the four small suckers are distributed on a circle, so that the uniformity of the adsorption force and the uniform dispersion of the bearing are ensured, and the suckers are stably fixed.

Compared with the prior art, the beneficial effects of the utility model are that:

the utility model utilizes the control device to control the working state of the vacuum negative pressure pump to pump or inflate, and further pumps and inflate the sucker through the transition buffer of the pressure buffering cavity, thereby effectively avoiding the quick impact force when the vacuum negative pressure pump directly acts on the back of the electronic equipment and improving the comfort of the user; in addition, the work of the vacuum negative pressure pump is controlled by the control device, and the sucker support can be effectively prevented from being started due to misoperation.

Drawings

Fig. 1 is a schematic perspective view of a suction cup holder according to embodiment 1 of the present invention;

fig. 2 is a schematic view of an assembly structure of a clamping clip and an accommodating cavity in a suction cup bracket according to embodiment 1 of the present invention;

fig. 3 is a schematic view of a connection structure of a control device in a suction cup holder according to embodiment 1 of the present invention;

fig. 4 is a schematic perspective view of a suction cup holder according to embodiment 2 of the present invention;

fig. 5 is a schematic view of an assembly structure of a clamping clip and a receiving platform in a suction cup bracket according to embodiment 2 of the present invention;

fig. 6 is a schematic view of a connection structure of a control device in a suction cup holder according to embodiment 2 of the present invention;

fig. 7 is a schematic perspective view of a suction cup holder according to embodiment 3 of the present invention;

in the figure: 1. a suction cup; 11. negative pressure suction holes; 12. a small suction cup; 2. a receiving table; 21. a control device; 211. a controller; 212. an inductor; 22. a pressure relief cavity; 23. a vacuum negative pressure pump; 24. a power supply device; 25. a push switch; 26. a charging interface; 27. an accommodating chamber; 271. a rotating shaft hole; 31. clamping the clamp; 311. a rotating shaft; 4. a magnetic ring; 5. a suction cup base.

Detailed Description

The technical solution of the present invention will be described clearly and completely with reference to the accompanying drawings, and obviously, the described embodiments are only some embodiments, not all embodiments of the present invention. Based on the embodiments of the present invention, all other embodiments obtained by a person skilled in the art without creative efforts belong to the protection scope of the present invention.

Example 1

A suction cup holder according to the present embodiment will be described with reference to fig. 1 to 3:

a sucker support comprises a sucker 1, a bearing table 2 and a fixing device which are sequentially connected, wherein a control device 21, a pressure-relieving cavity (located inside the bearing table 2 and not shown in the drawing), a vacuum negative pressure pump 23 and a power supply device 24 are arranged inside the bearing table 2; the vacuum negative pressure pump 23 is connected with the air pressure inlet of the pressure-relieving cavity, the air pressure outlet of the pressure-relieving cavity is connected with the negative pressure suction hole 11 on the sucker 1, and the vacuum negative pressure pump 23 is electrically connected with the power supply device 24.

The control device 21 is a push switch 25 arranged on the receiving table 2;

the power supply device 24 is electrically connected with a charging interface 26 arranged on the receiving platform 2; charging the power supply device 24 in the chuck support by using the charging interface 26;

the fixing device is a clamping clamp 31, the bearing table 2 is provided with an accommodating cavity 27, and the clamping clamp 31 is hinged with the accommodating cavity 27; the clamping clamp 31 is provided with a rotating shaft 311, the accommodating cavity 27 is provided with a rotating shaft hole 271, and the rotating shaft 311 is matched and connected with the rotating shaft hole 271; the inner side wall of the clamping clip 31 is provided with anti-skid grains.

In the specific implementation:

1. clamping the clamping clamp 31 on a baffle of an air outlet of the automobile in the sky, so that the sucker support is fixed on the automobile body;

2. then, the back of the mobile phone is placed at the sucking disc 1, the press switch 25 is turned on to start the vacuum negative pressure pump 23, air between the sucking disc 1 and the mobile phone is pumped out by the vacuum negative pressure pump 23 through the negative pressure sucking hole 11 and the pressure relieving cavity, and negative pressure is formed in the sucking disc 1 at the moment, so that the mobile phone is sucked on the sucking disc 1;

3. when the mobile phone is taken down, the press switch 25 is pressed to close the vacuum negative pressure pump 23, air enters the suction cup 1 through the pressure relief cavity, the suction cup 1 is continuously inflated to eliminate negative pressure, and the mobile phone can be taken down from the suction cup 1;

4. the suction cup holder is removed and the engaging clip 31 is stored in the storage cavity 27, thereby reducing the storage volume of the suction cup holder.

In a still further implementation of the method,

fixing the mobile phone on a clamping device with a clamping arm, and fixing the clamping device on a sucker 1; the clamping device is provided with a gravity sensor, and when the gravity sensor senses that the mobile phone is placed on the clamping arm, the clamping arm automatically tightens to fix the mobile phone.

Example 2

A suction cup holder according to the present embodiment is substantially the same as that of embodiment 1, except for the following description with reference to fig. 4 to 6:

the control device 21 comprises a controller 211 and a sensor 212, wherein the controller 211 is electrically connected with the vacuum negative pressure pump 23, and the sensor 212 is arranged on the bearing platform 2; the sensor 212 is an infrared sensor.

The power supply device 24 is electrically connected with the wireless charging device, the wireless charging device is an electromagnetic induction device and comprises a charging base provided with a transmitting coil and a receiving coil arranged in the power supply device 24, when the sucker support is close to the charging base, the transmitting coil generates certain current in the receiving coil of the power supply device through electromagnetic induction based on alternating current with certain frequency, so that point energy is transferred from the transmitting end to the receiving end, and the power supply device starts to be supplied with power from the charging base.

The receiving platform 2 is detachably connected with the clamping clamp 31, the magnetic rings 4 are arranged on the surfaces of the receiving platform 2 opposite to the clamping clamp 31, and the receiving platform 2 is connected with the clamping clamp 31 by utilizing the matching effect of the two magnetic rings.

In the specific implementation process, the first-stage reactor,

1. clamping the clamping clamp 31 on a baffle of an air outlet of the automobile, and connecting the bearing platform 2 and the clamping clamp together by using the action of the magnetic ring 4, so that the sucker bracket is fixed on the automobile body;

2. then, the back of the mobile phone is placed at the sucking disc 1, the infrared sensor senses that a user approaches, the collected data are transmitted to the controller 211, the controller 211 controls the vacuum negative pressure pump 23 to be started, air between the sucking disc 1 and the mobile phone is pumped out by the vacuum negative pressure pump 23 through the negative pressure suction hole 11 and the pressure relief cavity, and negative pressure is formed in the sucking disc 1 at the moment, so that the mobile phone is sucked on the sucking disc 1;

3. when the mobile phone is taken down, the user approaches the sensing area of the infrared sensor again, the vacuum negative pressure pump 23 stops working, air enters the suction cup 1 through the slow pressure cavity, the suction cup 1 is continuously inflated to eliminate negative pressure, and the mobile phone can be taken down from the suction cup 1;

4. when the suction cup holder is removed, the receiving base 2 is pulled out from the engaging clip 31.

In a still further embodiment, the method may be,

the mobile phone is fixed on a clamping device with a clamping arm, an infrared sensor senses the approach of a user, the collected data are transmitted to a controller 211, the controller 211 controls the starting of a vacuum negative pressure pump 23, air between the sucker 1 and the clamping device is pumped out by the vacuum negative pressure pump 23 through a negative pressure suction hole 11 and the slow pressure cavity, and negative pressure is formed in the sucker 1 at the moment, so that the clamping device is sucked on the sucker 1;

the holding arm of the holding device is connected with the controller 211, and when the controller 211 controls the vacuum negative pressure pump 23 to work, the controller 211 controls the holding arm to slowly tighten to fix the mobile phone.

Example 3

A suction cup holder according to the present embodiment is substantially the same as that of embodiment 1, except for the following point:

the control device 21 comprises a controller 211 and a sensor 212, wherein the controller 211 is electrically connected with the vacuum negative pressure pump 23, and the sensor 212 is arranged on the bearing platform 2; the sensor 212 is an infrared sensor 212.

The sucker 1 consists of four small suckers 12 which are uniformly distributed;

the fixing device is a sucker base 5, a second negative pressure suction hole is formed in the sucker base 5, and the second negative pressure suction hole is connected with an air pressure outlet of the slow pressure cavity; the side of the sucker base 5 is provided with a second infrared sensor which is electrically connected with the controller 211.

In the specific implementation:

1. placing the sucker base 5 on the smooth performance of the vehicle body, enabling a user to be close to a sensing area of a second infrared sensor, transmitting acquired data to a controller 211 by the second infrared sensor, controlling and starting a vacuum negative pressure pump 23 by the controller 211, pumping air in the sucker base 5 out of a vacuum negative pressure pump 23 through a second negative pressure suction hole and a pressure relieving cavity, and forming negative pressure in the sucker base 5 at the moment so as to fix the sucker base 5 on the vehicle body;

3. when the mobile phone is taken down, the user approaches the sensing area of the infrared sensor again, the vacuum negative pressure pump 23 stops working, air enters the suction cup 1 through the pressure relieving cavity, the suction cup 1 is continuously inflated to eliminate negative pressure, and the mobile phone can be taken down from the suction cup 1;

4. when taking off the sucking disc support, the user is close to once more the induction zone of second infrared inductor, vacuum negative pressure pump 23 stop work, the air warp the slow pressure chamber gets into sucking disc base 5, constantly aerifys in the sucking disc base 5 and makes the negative pressure disappear, and the sucking disc support can be followed the automobile body and taken off.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. A sucker support comprises a sucker, a bearing table and a fixing device which are sequentially connected, and is characterized in that a control device, a pressure-relieving cavity, a vacuum negative pressure pump and a power supply device are arranged in the bearing table, and the vacuum negative pressure pump and the power supply device are electrically connected with the control device; the vacuum negative pressure pump is connected with the air pressure inlet of the pressure relieving cavity, the air pressure outlet of the pressure relieving cavity is connected with the negative pressure suction hole in the sucker, and the vacuum negative pressure pump is electrically connected with the power supply device.

2. The suction cup holder as set forth in claim 1, wherein said control means is a push switch provided on said receiving table.

3. The chuck support according to claim 1, wherein said control device comprises a controller and a sensor, said controller is electrically connected to said vacuum negative pressure pump, and said sensor is disposed on said receiving platform.

4. The chuck support of claim 3, wherein the sensor is one or more of an infrared sensor, an infrared distance measuring sensor, and an ultrasonic distance measuring sensor.

5. The chuck table according to claim 1, wherein said power supply unit is electrically connected to a charging port provided on said receiving platform.

6. The chuck support of claim 1, wherein the power supply device is electrically connected to a wireless charging device, the wireless charging device is one of an electromagnetic induction device, a magnetic resonance device, a WiFi wireless charging device, and an ultrasonic wireless charging device.

7. A suction cup holder according to any one of claims 1 to 6, wherein the fixing means is a snap clip, and the receiving platform is provided with a receiving cavity, the snap clip being hingedly connected to the receiving cavity.

8. A suction cup holder according to any one of claims 1 to 6, wherein the fixing means is a suction cup base.

9. A suction cup holder as claimed in any one of claims 1 to 6, wherein said receiving platform is removably connected to said fixture.

10. A suction cup holder according to any one of claims 1-6, wherein the suction cup is composed of a plurality of small suction cups evenly distributed.