TWM607708U - Electric suction disk with contact switch - Google Patents

Abstract

This invention creates an electric suction cup with a touch switch. The touch switch is arranged between the cover assembly and the suction cup body. When the air chamber is in a vacuum state, external air gradually penetrates, so that the suction cup body gradually returns to its original state. The recovery of the suction cup body will gradually touch the touch switch, and when the touch switch is touched by the suction cup body, the suction motor will start to operate, and the suction motor will immediately pull the air out of the air chamber again, so that The air chamber is normally maintained in a vacuum state, so that the suction cup body can be prevented from easily detaching from the object to be sucked, and the steady and normal suction of the suction cup body also allows the installed objects such as the roof rack to be reliably installed in the car On the top, avoid the roof rack from falling off and breaking.

Description

Electric suction cup with tactile switch

This creation is an electric suction cup with a tactile switch. It is specially used to adsorb to glass, car roof and other relatively flat places. The main technology is to prevent others from picking, pulling, pulling and easily removing it in the above position, and then provide installation with The object of this creation can be prevented from being stolen and stolen, which is an extremely practical creation.

Suction cups are very common small objects on the market. They can provide many items that can be attached to glass, walls, roofs, etc. after they are installed. However, conventional suction cups such as patent numbers M427518 "Suction Cup Lamp" and M447934 "Magnetic Sticker Suction Cups" ", M424411 "Suction cup structure improvement", etc., all of the above are common suction cups on the market today. The operation method is nothing more than pressing to discharge the air between the suction cup and the adsorbed material, so that the suction cup and the adsorbed material are between A vacuum state is formed, which can provide items to be hung and hooked at the position to be placed through the setting of the suction cup; but this kind of suction cup has a very large defect, that is, it is easy to infiltrate the suction cup due to the slow infiltration of outside air for a long time. The vacuum state with the adsorbed object gradually disappears, so that the suction cup loses its adsorption function, and finally causes the suction cup to separate from the adsorbed object, causing the object to fall and fall.

In view of the above-listed descriptions of the prior art, the problems caused by the acquaintances stated, the creator has invested a lot of time in researching related knowledge, and comparing the advantages and disadvantages, conducting research and development of related products, and has gone through many experiences. After experiments and tests, we finally launched an "Electric Suction Cup with Tactile Switch" to improve the above shortcomings to meet the needs of the public.

The main purpose of this creation is to ensure that the suction cup is normally adsorbed on the object to be sucked. As long as the air enters slightly and the vacuum suction effect is slowly lost, the suction cup can perform the vacuum operation, so that the suction cup can be adsorbed for a long time without the influence of external force. In terms of suction, the conventional suction cup will gradually lose its adsorption force after being absorbed for a period of time under the influence of outside air, causing the suction cup to fall off together with the articles, resulting in loss of external damage to the articles. However, in order to achieve the aforementioned effects and improve the lack of conventional knowledge, this creation has two embodiments. First, the first type of electric suction cup with a tactile switch includes: a suction cup body with an attachment surface and vice versa An accommodating portion is provided on one of the attachment surfaces, and when the attachment surface is attached to the object to be sucked, an air chamber is formed between the attaching surface and the object to be sucked; an electronic control component, It includes a processing substrate, a pumping motor, a power supply and a touch switch, and a cover assembly cover set on the active surface of the suction cup body, and the cover assembly closes the containing part, and A content chamber is formed in the cover assembly, the processing substrate, the air extraction motor, and the power supply are installed in the content chamber of the cover assembly, and the air extraction motor, the power supply, and the touch switch are all installed in the content chamber of the cover assembly. It is electrically connected to the processing substrate, and the touch switch is installed in the accommodating portion. The air suction motor has an air suction pipe. One end of the air suction pipe communicates with the inside of the air suction motor, and the air suction pipe The other end of the is connected to the air chamber, and the power supply is used to supply power to the pumping motor for operation, and the touch opening relationship controls the operation of the pumping motor to start according to the deformation of the accommodating part , Pause; and a master switch installed on the outer periphery of the cover assembly and electrically connected to the processing substrate, and the operation of the master switch controls the start and stop of the electric control assembly.

The second type of electric suction cup with a touch switch in this creation includes: a suction cup body with an attachment surface and an action surface opposite to the attachment surface. When the attachment surface is attached to the object to be sucked, the An air chamber is formed between the attaching surface and the object to be sucked; an electronic control assembly, which includes a processing substrate, an exhaust motor, an electric power supply and a touch switch, and a cover assembly cover set on the suction cup body In addition, a content chamber is formed in the cover assembly, the processing substrate, the air extraction motor, the power supply and the touch switch are installed in the content chamber of the cover assembly, and the air extraction motor, the air extraction motor, and the touch switch are installed in the content chamber of the cover assembly. The power supply and the touch switch are electrically connected to the processing substrate, and one end of the touch opening relationship penetrates the cover assembly toward the direction of the air chamber. In addition, the air suction motor has an air suction pipe for the air suction. One end of the tube is connected to the inside of the pumping motor, and the other end of the suction pipe is connected to the air chamber. The power supply is used to supply power to the pumping motor for operation, and the touch-open relationship The operation of the suction motor is controlled to start and suspend according to the deformation of the action surface of the suction cup body; and a master switch is installed on the outer periphery of the cover assembly and electrically connected to the processing substrate, and the operation of the master switch is controlled The electronic control component starts and stops.

According to the above definition of this creation, the advantage is that the touch switch is arranged between the cover assembly and the suction cup body. When the air chamber is in a vacuum state, external air gradually penetrates, so that the suction cup body gradually recovers. The original state, and the recovery of the suction cup body will gradually touch the touch switch, and when the touch switch is touched by the suction cup body, the air extraction motor will start to operate, and the air extraction motor will immediately pump the air in the air chamber again. To keep the air chamber normally in a vacuum state, so that the suction cup body can be prevented from easily detaching from the object to be sucked, and the steady and normal suction of the suction cup body also allows the installed objects such as the roof rack to be reliably Install on the roof of the car to prevent the roof rack from falling off and breaking. It can be seen that this creation can be said to be a very practical and progressive invention, which is worthy of being promoted by the industry and made public.

In order to clearly illustrate that the present invention can achieve the above-mentioned objectives and effects, the features and effects of the embodiments of the present invention are described in detail in conjunction with the figures. Please refer to the first to the eleventh figure, this creation has two embodiments, see first to the ninth figure shows the first embodiment, this creation is an electric suction cup with a tactile switch, mainly can be adsorbed on the car Roof, glass, tiles, etc. (hereinafter referred to as the suction object 10), provide common items such as car roof racks, storage baskets, etc. for erection. This creation includes: a suction cup body, an attachment surface 11, and the opposite. The attaching surface 11 is one of the action surfaces 12, the attaching surface 11 is attached to the articles to be sucked 10 listed above, and the action surface 12 is provided with an accommodating portion 121, and the attaching surface 11 is attached to the object to be sucked. When the object 10 is sucked, an air chamber 13 is formed between the attachment surface 11 and the object to be sucked 10; an electronic control component 2 includes a processing substrate 24, an exhaust motor 21, a power supply 22 and a touch switch 23, and A cover assembly 3 is provided on the action surface 12 of the suction cup body 1, and the cover assembly 3 closes the accommodating portion 121, and an inner chamber 31 is formed in the cover assembly 3. The processing substrate 24, The air extraction motor 21 and the power supply 22 are installed in the content chamber 31 of the cover assembly 3, the touch switch 23 is installed in the accommodating portion 121, and the air extraction motor 21, the power supply 22, The touch switches 23 are electrically connected to the processing substrate 24. The suction motor 21 has a suction pipe 211. The suction pipe 211 is connected to the inside of the suction motor 21 at one end, and the suction pipe 211 The other end is connected to the air chamber 13, and the power supply 22 is used to supply power to the pumping motor 21 for operation, and the touch switch 23 controls the pumping according to the deformation of the accommodating portion 121 The operation of the air motor 21 is started and suspended; and a master switch 4 is installed on the outer periphery of the cover assembly 3 and electrically connected to the processing substrate 24, and the operation of the master switch 4 controls the start and stop of the electric control assembly 2 .

Please refer to the fourth to ninth pictures. The main description below is to install the roof rack of the car. When the user must install the roof rack on the outer surface of the car, you can first install this creation according to the roof rack Take several pieces for the length and assemble each book creation on one side of the roof rack first, then move the roof frame with multiple book creations to the roof of the car, and attach each suction cup body 1 Face 11 faces the roof of the car and adjust the most suitable installation position.

Continue to turn on the master switch 4 of each creation (you can also wait for a single master switch 4 to control the operation of the multiple exhaust motors 21). After the master switch 4 is turned on, the position of the touch switch 23 will be determined first, and the power supply 22 will be activated. Power is supplied to the suction motor 21. After confirming the state of the touch switch 23, the suction motor 21 starts to operate and starts to extract air in each air chamber 13 (as shown by the thin arrow in the seventh figure), so that each suction cup body 1 can A vacuum is formed between each attachment surface 11 and the car roof (as shown by the thick arrow in the seventh figure), so that each attachment surface 11 of each suction cup body 1 is tightly adsorbed on the car roof. One end of the touch switch 23 touches the bottom surface of the accommodating portion 121 of the suction cup body 1, and after one end of the touch switch 23 touches the bottom surface of the accommodating portion 121, the exhaust motor 21 can be suspended. It can ensure that the roof rack will not fall off easily; on the contrary, it is known that when the outside air enters, the vacuum adsorption effect will be lost. Therefore, after the outside air gradually penetrates into the air chamber 13 of this creation (as shown by the thin arrow in the ninth figure) ), the attachment surface 11 that has been attached to the car roof will gradually arch (as shown by the thick arrow in the ninth figure), which will deform together with the accommodating portion 121 and gradually push the touch switch 23, so that The internal contacts of the touch switch 23 are gradually touched. When the internal contacts of the touch switches 23 touch each other, the operation of the air extraction motor 21 is started, and the air that has penetrated into the air chamber 13 is sucked out, so that each The attaching surface 11 of the suction cup body 1 is transformed into a form that is surely attached to the top surface of the vehicle.

According to the foregoing description of the action, the suction motor 21 sucks air and the outside air infiltrates the repeated operation of starting the suction motor 21 to suck air, so that each suction cup body 1 can be maintained in a vacuum state for a long time and firmly adsorbed on it. On the car roof, it is not easy to fall off to prevent the roof frame from falling and damage. First, when the suction cup body 1 is to be adsorbed on the object to be sucked 10, you must first press the main switch 4, and the main switch 4 will judge the touch Whether the state of the switch 23 is correct is mainly based on that one end of the touch switch 23 protrudes from the accommodating portion 121 and touches the bottom surface of the accommodating portion 121; The accommodating portion 121 will cooperate with the suction cup body 1 to be bent and deformed. When the accommodating portion 121 begins to deform, it will push against the protruding end of the touch switch 3 to elastically retract, and the touch switch 23 senses that one end is pushed against. Immediately start the air extraction motor 21 for operation to extract the air in the air chamber 13 until the air chamber 13 is in a vacuum state and one end of the touch switch 23 touches the bottom surface of the accommodating portion 121 and then stops Operation.

Based on the above-mentioned basic description of this creation, other technical features are further elaborated: in order to accommodate the touch switch 23 in the accommodating portion 121 of the suction cup body 1, it is designed as a concave groove shape, and the suction cup The body 1 has a deformable section 14 at the position where the accommodating portion 121 is provided. As shown in Figures 7-9, when the suction cup body 1 is in a vacuum state, and the outside air is gradually infiltrating, it can be The variable section 14 will gradually bulge in the direction of the air chamber 13 (as shown in the direction of the thick arrow in the ninth figure), and when the suction motor 21 is operated and the air in the air chamber 13 is pumped out, the variable section 14 will be in the direction of the object to be sucked 10 Deformed so that the attaching surface 11 is completely attached to the object to be absorbed 10 (as shown in the direction of the thick arrow in the eighth figure). In addition, under the deformable design of the variable section 14, the touch switch 23 further includes a main body 231 and a control button 232. One end of the main body 231 is assembled to the cover assembly 3, and the control The pressing button 232 is elastically mounted on the other end of the main body 231 and can be stretched and protruding from the main body 231, and when the pressing button 232 touches the variable section 14, the pumping motor 21 can be controlled to form an operation mode And a pause mode. The so-called pause mode means that when the pressure control button 232 of the touch switch 23 is in vacuum and the variable section 14 is deformed, the pressing button 232 of the touch switch 23 will touch In the variable section 14, the so-called operating mode is to touch and push the control button 232 under the deformation of the variable section 14. At this time, the touch switch 23 will activate the air extraction motor 21 to perform air extraction operation, and then The air in the air chamber 13 is sucked, as shown in Figures 7-9.

In addition, please refer to the tenth and eleventh figures. This creation has a second embodiment, which is different from the first embodiment in the setting position of the touch switch 23. It is arranged inside the content chamber 31 of the cover assembly 3, and the control button 232 of the touch switch 23 penetrates the bottom of the cover assembly 3 and abuts against the suction cup body 1 (in the state without the accommodating portion 121, (Not shown in the figure), if the suction cup body 1 has an accommodation portion 121, the control button 232 will penetrate the bottom surface of the cover assembly 3 and then penetrate the accommodation portion 121 and abut against the variable section 14 (to pause Mode is description).

Please refer to the second figure. The use of the power supply 22 in this creation further includes a base 221 and at least one battery 222. The base 221 is assembled with the cover assembly 3 on one side and a battery is formed on the other side. Assembling slot 223, the at least one battery 222 is installed in the assembling slot 223 and electrically transmits power to the pumping motor 21 for driving operation, and the at least one battery 222 is a mercury battery, a lithium battery or a carbon-zinc battery.

Finally, please refer to the first figure. In order to increase the suction force of the suction cup body 1, the outer periphery of the suction cup body 1 further extends outward and an outer ring fin 15 is provided in a surrounding manner. The outer ring fin 15 is increased The attaching surface 11 is attached to the area of the object to be sucked 10, so that the suction cup body 1 is adsorbed on the object to be sucked 10 with a very stable effect.

10: Things to be sucked 1: Suction cup body 11: Attaching surface 12: Action surface 121: Containment Department 13: Air chamber 14: Variable segment 15: Outer ring fins 2: Electronic control components 21: Exhaust motor 211: Suction Tube 22: Power supply parts 221: Block 222: Battery 223: assembly slot 23: Touch switch 231: Subject 232: Control button 24: Processing the substrate 3: cover assembly 31: Content Room 4: master switch

The first figure is a three-dimensional schematic diagram of the first embodiment of the creation. The second figure is an exploded three-dimensional schematic diagram of the first embodiment of the creation. The third figure is a schematic diagram of the creation block. The fourth figure is a schematic diagram of the section IV-IV of the first figure. The fifth figure is a three-dimensional schematic diagram of the use state of the first embodiment of the creation. The sixth figure is a partial enlarged schematic diagram of the fifth figure. The seventh figure is a schematic diagram of the action of drawing the air in the air chamber in the fourth figure. The eighth picture is a schematic diagram of the action of the seventh picture after the extraction is completed, and the sticking surface and the object to be sucked are firmly attached to each other. The ninth figure is a schematic diagram of the action of the variable-segment reset when the outside air infiltrates into the air chamber in the eighth figure. The tenth figure is a three-dimensional schematic diagram of the second embodiment of the creation. The eleventh figure is a schematic cross-sectional view of the line XI-XI in the tenth figure.

1: Suction cup body

15: Outer ring fins

2: Electronic control components

21: Exhaust motor

22: Power supply parts

221: Block

222: Battery

24: Processing the substrate

3: cover assembly

4: master switch

Claims (10)

An electric sucker with a touch switch, which includes: A suction cup body, which has an attachment surface and an action surface opposite to the attachment surface. The action surface is provided with an accommodating portion. When the attachment surface is attached to the object to be sucked, the attachment surface and the An air chamber is formed between the suction objects; An electronic control component, which includes a processing substrate, an exhaust motor, an electric power supply and a touch switch, and a cover assembly cover set on the active surface of the suction cup body, and the cover assembly closes the The accommodating part, and a content chamber is formed in the cover assembly, the processing substrate, the air extraction motor and the power supply are installed in the content chamber of the cover assembly, and the air extraction motor, the power supply, The touch switches are electrically connected to the processing substrate, and the touch switches are installed in the accommodating portion. The air suction motor has an air suction pipe, and one end of the suction pipe is connected to the inside of the air suction motor. The other end of the suction pipe is connected to the air chamber, and the power supply is used to supply power to the pumping motor for operation, and the touch opening relationship controls the pumping according to the deformation of the housing portion. The operation of the air motor is started and suspended; And a master switch, which is installed on the outer periphery of the cover assembly and electrically connected to the processing substrate, and the operation of the master switch controls the start and stop of the electric control assembly. The electric chuck with a touch switch as described in claim 1, wherein the accommodating part is in the shape of a concave groove, and the chuck body has a deformable variable section at the position where the accommodating part is provided When the suction cup body is in the vacuum state and external air gradually penetrates into the air chamber, the variable section gradually bulges toward the air chamber. The electric suction cup with a touch switch according to claim 2, wherein the touch switch further includes a main body and a control button, one end of the main body is assembled at the bottom of the cover assembly, and the control button is flexible It is installed on the other end of the main body and can be retracted and protruded from the main body. When the control button touches the variable section, the pumping motor can be controlled to form an operation mode and a pause mode. The variable section is When the air chamber is in a vacuum, the control button is in a pause mode when it touches the variable section; and when the variable section has air in the air chamber, and the deformation of the variable section pushes the control button, the control The conflict between the push button and the variable segment is the mode of operation. The electric chuck with a touch switch according to claim 1, wherein the power supply member further includes a base and at least one battery, one side of the base is formed with an assembly groove, and the at least one battery is installed in the assembly groove And the electric power is transmitted to the pumping motor to drive operation. The electric suction cup with a tactile switch according to claim 4, wherein the at least one battery is a mercury battery, a lithium battery or a carbon-zinc battery. The electric suction cup with a touch switch according to claim 1, wherein the outer periphery of the suction cup body further extends outward and an outer ring fin is provided in a surrounding manner, and the outer ring fin increases the attachment surface to be attached to the waiting The area of the suction. An electric sucker with a touch switch, which includes: A suction cup body with an attachment surface and an action surface opposite to the attachment surface, and when the attachment surface is attached to the object to be sucked, an air chamber is formed between the attaching surface and the object to be sucked; An electronic control assembly, which includes a processing substrate, an exhaust motor, a power supply and a touch switch, and a cover assembly cover set on the active surface of the suction cup body, and a cover assembly is formed in the cover assembly In the content room, the processing substrate, the air extraction motor, the power supply, and the touch switch are installed in the content room of the cover assembly, and the air extraction motor, the power supply, and the touch switch are all electrically connected On the processing substrate, one end of the touch opening relationship penetrates the cover assembly toward the air chamber direction, and the suction motor has an air suction pipe, and the suction pipe is connected to the inside of the air suction motor at one end, and The other end of the suction pipe is connected to the air chamber, and the power supply is used to supply electric power to the suction motor for operation, and the touch opening relationship controls the operation surface according to the deformation of the suction cup body The operation of the pumping motor is started and suspended; And a master switch, which is installed on the outer periphery of the cover assembly and electrically connected to the processing substrate, and the operation of the master switch controls the start and stop of the electric control assembly. The electric suction cup with a touch switch as described in claim 7, wherein the action surface corresponds to the position of the cover assembly to be bent and deformable. When the suction cup body is in a vacuum state, when air gradually enters the air chamber, the action surface gradually faces The direction of the cover assembly bulges and touches the touch switch. The electric suction cup with a touch switch according to claim 8, wherein the touch switch further includes a main body and a control button, one end of the main body is assembled on the bottom surface of the content room, and the control button is elastically mounted It is arranged at the other end of the main body and can be retractable and protrudes from the main body. The elastic protrusion of the control button passes through the cover assembly, and the pump motor can be controlled when the control button touches the working surface An operation mode and a pause mode are formed. When the action surface is in a vacuum in the air chamber, the control button is in a pause mode when the pressure control button touches the action surface; and the action surface has air in the air chamber, and the action surface When the deformation pushes the control button, the conflict between the control button and the action surface is the operation mode. The electric chuck with a touch switch according to claim 7, wherein the power supply member further includes a base body and at least one battery, the base body is assembled to the cover assembly on one side and an assembly groove is formed on the other side, The at least one battery is installed in the assembly slot and electrically transmits power to the pumping motor for driving operation; the at least one battery is a mercury battery, a lithium battery, or a carbon-zinc battery; and the outer periphery of the suction cup body further outwards An outer ring fin is extended and arranged in a surrounding manner, and the outer ring fin increases the area where the attachment surface is attached to the object to be sucked.

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