CN113006209A

CN113006209A - Wash platform capable of being automatically folded and lifted

Info

Publication number: CN113006209A
Application number: CN202110219976.8A
Authority: CN
Inventors: 吴强
Original assignee: Individual
Current assignee: Individual
Priority date: 2021-02-26
Filing date: 2021-02-26
Publication date: 2021-06-22

Abstract

A wash platform capable of being automatically folded and lifted comprises a main support rod, an auxiliary support rod, a linear push rod, an inclined bracket, a wash platform frame, an induction faucet, an upper sensor and a lower sensor; an upper sensor is arranged in the middle of the top end of the main support rod; the lower end of the auxiliary support rod is provided with a linear push rod, and the middle part of the auxiliary support rod is connected with the inclined bracket; two sides of the inclined bracket are respectively connected with the wash stand frame; and a lower sensor is arranged right below the upper sensor behind the induction faucet. The invention has the following beneficial effects: the intelligent folding and lifting of the wash platform are realized simultaneously by adopting a motor operation mode, so that great convenience is brought to users; the height of the wash platform can be judged more accurately by adopting the double-position sensor, and the interference of the user action can be avoided; the double sliding cavities and the sliding rods can ensure that the linear push rod cannot damage the mounting structure, so that the use is safer; the infrared induction is matched with the sensor, so that a user and a pet can be discriminated, and the judgment is more accurate.

Description

Wash platform capable of being automatically folded and lifted

Technical Field

The invention relates to an intelligent bathroom accessory, in particular to a wash stand capable of being automatically folded and lifted.

Background

The wash stand is also called a wash stand, a commode, a wash stand and the like, and is an important facility of indoor space such as sanitary ware, kitchen and the like necessary for a bathroom. The wash stands in bathrooms are generally made of marble and ceramic, wash basins made of glass and artificial marble are also appeared in recent years, and the wash stands in kitchens are mostly made of stainless steel. With the development of information technology, the concept of "intelligent bathroom" is gradually emerging. The bathroom product is applied to automatic control and information technology, and convenience and practicability are improved while the using function of the product is enlarged.

In order to better meet market demands, there are also an increasing number of types of wash stands. The top of a common wash stand is fixed on a wall or is erected on a base, so that the height of the top cannot be adjusted, and comfortable service cannot be provided for part of people, such as children and disabled persons who cannot stand. In some special occasions, such as rooms with small areas and toilets, the fixed wash platform occupies a large space and is inconvenient to use. In addition, the current intelligent sanitary equipment mainly uses an operation panel for control, such as an intelligent toilet, and relatively few highly intelligent sanitary equipment which does not need to be operated by a user is provided.

The existing novel wash stand structure can meet the part of requirements. For example, a "manual and electric folding wash basin" disclosed in chinese patent literature, which is under publication No. CN203939103U, includes a case and a support frame for fixing the wash basin, and a linear push rod is added to the electric wash basin in comparison with the manual wash basin. For the manual folding wash platform, the support arm drives the L-shaped sliding plate to slide, and the linear hook is hung on the telescopic head; for the electric folding wash platform, the lifting of the wash platform is controlled by pressing a lifting and retracting button of the linear push rod. For another example, an intelligent lifting/lowering hand washing station disclosed in chinese patent document is disclosed under the publication number CN209723152U, and includes a distance sensor, a human body infrared sensor, a controller and a driving module. The position of a person is detected through the distance sensor, the human body infrared sensor detects hand information of the water outlet, and the controller controls the driving module to drive the lifting mechanism and the wash platform to move up and down.

The above designs all use a motor to drive and control the folding or lifting of the wash platform, and only one requirement of the folding and lifting of the wash platform is met; the electric folding type wash platform controls the extension and folding of the wash platform by using a key, whether the wash platform reaches the horizontal position or not is difficult to determine visually, once the push rod moves beyond the position, the risk of damaging the structure exists, and meanwhile, the motor is positioned at the lowest end and needs waterproof protection; the position sensor that the lift wash platform used sets up at the top of the head, and the area of shining at the top of the head is less difficult to discernment height, and if the user need bow actions such as face washing, lets the controller produce the erroneous judgement very easily, and the sensor position is too high simultaneously, and the installation is inconvenient.

Disclosure of Invention

The invention aims to solve the problems of safety, convenience and the like in the prior art, and provides an intelligent wash platform which can be automatically folded and lifted at the same time, has a simpler structure, and is safe and reliable.

In order to solve the above problems, the present invention adopts the following technical solutions.

A wash platform capable of being automatically folded and lifted comprises a main support rod, an auxiliary support rod, a linear push rod, a push rod base, an inclined bracket, a wash platform frame, a wash platform, an induction tap, a water inlet pipe, a water outlet pipe, an upper sensor and a lower sensor; the main support rod is fixed with the wall surface, and an upper sensor is arranged above the main support rod; the auxiliary support rod is connected with the main support rod, a linear push rod is arranged at the lower end of the auxiliary support rod, and the middle part of the auxiliary support rod is connected with the inclined bracket; a push rod base is arranged below the linear push rod; the inclined bracket is connected with the wash platform frame; the wash platform frame is connected with the auxiliary supporting rod; the wash platform is embedded in the wash platform frame, and the table top, the rear side and the bottom of the wash platform are respectively provided with an induction tap, a water inlet pipe and a water outlet pipe; and a lower sensor is arranged behind the induction faucet.

Preferably, the vertical rod of the main support rod comprises a main sliding rod and a main sliding cavity, and mounting parts are arranged at the top ends of the two sides of the main support rod for fixing; the initial state of the main sliding rod is positioned at the bottom of the main sliding cavity, the top end of the main sliding cavity has a limiting function, and the movable distance of the main sliding rod is the lifting distance of the wash platform.

Preferably, the auxiliary support rod is connected with the main sliding rod, and the main sliding rod can slide up and down along with the auxiliary support rod; the auxiliary support rod is used as an active part and a support part.

Preferably, the auxiliary support rod comprises an auxiliary sliding rod and an auxiliary sliding cavity, a limit stop block capable of being turned horizontally is arranged on the side face of the auxiliary support rod, and the auxiliary sliding rod is riveted with the inclined bracket; when the auxiliary sliding rod moves to abut against the upper end of the auxiliary sliding cavity, the wash platform is completely unfolded, then the auxiliary sliding rod continues to ascend, the auxiliary supporting rod and the connecting piece are driven to ascend, and the lift of the wash platform is realized; the limit stop is usually arranged on the inner side of the auxiliary support rod, and the limit stops on two sides can be pulled out when the support is needed.

Preferably, the linear push rod comprises a telescopic rod and a host, a waterproof cover is arranged outside the telescopic rod, the top end of the telescopic rod props against the bottom end of the auxiliary sliding rod and drives the auxiliary sliding rod to move up and down, and the maximum telescopic length of the telescopic rod is not more than the sum of movable distances of the auxiliary sliding rod and the main sliding rod; the sliding friction of the auxiliary sliding rod is smaller than that of the main sliding rod, so that the auxiliary sliding rod cannot slide upwards first due to the force of the push rod when the wash platform is unfolded.

Preferably, the wash platform frame can take the joint with the auxiliary support rod as a rotating shaft to complete the up-and-down swing of 10 to 90 degrees; the reserved 10 degrees can prevent the rod pieces from colliding with each other, and the folding of the wash platform is safely realized; the wash stand frame can be provided with a wash stand, and the wash stand can be replaced by a storage partition plate or a sitting partition plate and the like after being removed.

Preferably, the main support rod, the auxiliary support rod, the inclined bracket and the wash stand frame are made of aluminum alloy metal, and can also be made of non-metal materials such as plastics and wood.

Preferably, the front end of the induction faucet is provided with infrared induction, and the infrared induction, the linear push rod, the upper sensor and the lower sensor are all connected with the controller; the response tap can adopt other water structures, like play water hose, gondola water faucet etc. infrared induction can regard as alone to go out the water response, also can regard as simultaneously as play water response and assistance-localization real-time response according to the demand.

Preferably, the water inlet pipe and the water outlet pipe are telescopic corrugated pipes, the stretchable length of the water inlet pipe and the stretchable length of the water outlet pipe are larger than the maximum lifting distance of the wash platform, and the tail end of the water outlet pipe is connected with a toilet water tank or a waste water collecting device.

Preferably, the upper sensor and the lower sensor are distance sensors; the upper sensor can swing up and down at an included angle of 30-45 degrees with the lower part of the horizontal plane, and the lower sensor is fixed at an included angle of 30-45 degrees with the upper part of the horizontal plane; the upper sensor is used for judging whether a user exists or not, and the lower sensor is used for finally positioning the height of the wash platform.

Therefore, the invention has the following beneficial effects: (1) the intelligent folding and lifting of the wash stand are realized by adopting a motor operation mode, great convenience is brought to users, and the application range of the wash stand is expanded. (2) By adopting the double-position sensor, the height of the wash platform can be judged more accurately, and misjudgment caused by actions of bending down, leaning on the body and the like of a user can be avoided. (3) The design of two slip chambeies and slide bar can guarantee that the straight line push rod advances to any position and can not destroy mounting structure, lets use safelyr. (4) The infrared induction is matched with the sensor, so that a user and a pet can be discriminated, and the judgment is more accurate.

Drawings

Fig. 1 is a schematic view of the overall structure of the present invention.

Fig. 2 is a partial cross-sectional view and a partial structure of a support member bar portion of the present invention.

Fig. 3 is a schematic structural diagram of a third embodiment of the present invention.

In the figure: 1-main support rod, 101-main sliding rod, 102-main sliding cavity, 103-mounting piece, 2-auxiliary support rod, 201-auxiliary sliding rod, 202-auxiliary sliding cavity, 203-limit stop, 3-linear push rod, 301-waterproof cover, 4-push rod base, 5-inclined bracket, 6-wash stand frame, 7-wash stand, 8-induction tap, 801-infrared induction, 9-water inlet pipe, 10-water outlet pipe, 11-upper sensor and 12-lower sensor.

Detailed Description

The following further describes embodiments of the present invention by way of specific examples, with reference to the accompanying drawings.

As shown in fig. 1 and 3, the wash stand capable of being automatically folded and lifted according to the present invention comprises a main support rod 1, an auxiliary support rod 2, a linear push rod 3, a push rod base 4, an inclined bracket 5, a wash stand frame 6, a wash stand 7, an induction tap 8, a water inlet pipe 9, a water outlet pipe 10, an upper sensor 11, and a lower sensor 12; the main support rod 1 is an H-shaped support rod which is bilaterally symmetrical, the main support rod 1 is vertically attached to a wall surface and the ground and is fixed, and an upper sensor 11 is arranged in the middle of the top end; the two auxiliary support rods 2 are bilaterally symmetrical and are parallel to and connected with the vertical rod of the main support rod 1, the lower end of each support rod is provided with a linear push rod 3, and the middle part of each support rod is connected with an inclined bracket 5; the linear push rod 3 is arranged on the upper surface of the push rod base 4; the push rod base 4 is tightly attached to the main support rod 1; the inclined brackets 5 are two groups which are symmetrical left and right, and each group is provided with two brackets which are respectively connected with the wash stand frame 6; the wash platform frame 6 is connected with the auxiliary support rod 2; the wash platform 7 is embedded in the wash platform frame 6, and the induction faucet 8, the water inlet pipe 9 and the water outlet pipe 10 are respectively arranged on the table surface, the rear side and the bottom of the wash platform 7; and a lower sensor 12 is arranged right below the upper sensor 11 behind the induction faucet 8.

Specifically, the main support rod 1 includes a main sliding rod 101 and a main sliding cavity 102 in the vertical rod, and the top ends of the two sides are provided with mounting parts 103 for fixing.

Specifically, the auxiliary support rod 2 is connected with the main sliding rod 101, and the main sliding rod 101 can slide up and down along with the auxiliary support rod 2.

Specifically, the auxiliary support rod 2 comprises an auxiliary slide rod 201 and an auxiliary slide cavity 202, a limit stop 203 capable of being turned horizontally is arranged on the side surface of the auxiliary support rod, and the auxiliary slide rod 201 is riveted with the inclined bracket 5.

Specifically, the linear push rod 3 comprises a telescopic rod and a host, a waterproof cover 301 is arranged outside the telescopic rod, the top end of the telescopic rod props against the bottom end of the auxiliary sliding rod 201 and drives the auxiliary sliding rod 201 to move up and down, and the maximum telescopic length of the telescopic rod is not more than the sum of movable distances of the auxiliary sliding rod 201 and the main sliding rod 101.

Specifically, the wash platform frame 6 can complete the up-and-down swing of 10 to 90 degrees by taking the joint with the auxiliary support rod 2 as a rotating shaft; in an embodiment, a wash stand or partition, a seat may be provided in the wash stand frame 6.

Specifically, the main support rod 1, the auxiliary support rod 2, the inclined bracket 5 and the wash stand frame 6 may be made of aluminum alloy metal, or may be made of non-metal materials such as plastic and wood.

Specifically, the front end of the induction tap 8 is provided with an infrared inductor 801, and the infrared inductor 801, the linear push rod 3, the upper sensor 11 and the lower sensor 12 are all connected with a controller; in the embodiment, the induction tap 8 adopts a metal tap or a water outlet hose structure.

Specifically, the water inlet pipe 9 and the water outlet pipe 10 are both telescopic corrugated pipes, the stretchable length of the telescopic corrugated pipes is larger than the maximum lifting distance of the wash platform, and the tail end of the water outlet pipe 10 is connected with a toilet water tank or a waste water collecting device.

Specifically, go up sensor 11 and lower sensor 12 and be distance sensor, it can be 30 to 45 degrees contained angle luffing motion with the horizontal plane below to go up sensor 11, it is fixed that lower sensor 12 is 30 to 45 degrees contained angle with the horizontal plane top.

The working process of the invention is as follows:

first embodiment as shown in fig. 1 and 2, the upper and lower sensors are adjusted to a proper angle according to the user and the usage habit before use. In this embodiment, the angle of the upper sensor is fixed. When in use, a user stands in front of the wash platform. After the upper sensor senses a user, the controller controls the linear push rod to work. The telescopic rod of the linear push rod continuously extends at a constant speed until the distance detected by the lower sensor is suddenly and greatly increased, the linear push rod stops moving, and the lower sensor is closed. When the user leaves, the upper sensor detects that the distance is stable and unchanged, the controller controls the linear push rod to retract, and the wash platform is driven to descend and fold to finish one-time use. If the wash platform needs to be extended for a long time, the user can turn out the limit stops on the two sides before leaving to fix the wash platform frame, so that the wash platform frame is not folded.

In the second embodiment, the upper sensor does not need to be adjusted in advance, and can swing up and down. When in use, a user stands in front of the wash platform. The hand is close to the infrared induction, and the angle of the upper sensor is controlled by the controller to be adjusted after the infrared induction induces the user. When the upper sensor swings downwards to the limit position and no user is found, the pet is judged to be the pet and follow-up action is stopped. And when the upper sensor senses the user, the lifting action of the wash platform is continuously finished.

In a third embodiment of the invention, as shown in fig. 3, the wash stand, the induction faucet, the water inlet pipe and the water outlet pipe in the original structure are removed and replaced by the partition plate and the wash basin, the partition plate is installed in the middle of the wash stand frame, the wash basin is placed above the partition plate, and the rest structures and functions are unchanged. The third embodiment can also be modified to remove the wash basin, replace the partition board with a table top or a chair surface, and adjust the sensing height to be used as a lifting table and a lifting chair. The use mode can reasonably utilize the structure of the invention and expand the application range of the structure.

In a fourth embodiment, the limit stop of the invention is replaced by a spring clamping bolt with a button, the spring clamping bolt moves up and down along with the auxiliary sliding rod, meanwhile, a corresponding clamping groove is arranged on the auxiliary supporting rod, and the linear push rod does not move, so that the manual turnover wash platform can be changed. When the spring-ejecting type wash platform is used, the inclined bracket is manually lifted, when the spring clamping bolt moves to the height of the clamping groove, the spring ejects to drive the clamping bolt to be clamped into the clamping groove on the auxiliary supporting rod, and then the wash platform can be turned over. When the folding wash platform is folded, the keys of the spring clamping bolts on the two sides are pressed to enable the clamping bolts to be contracted, and then the wash platform can be folded manually.

The above embodiments are only used to further illustrate the automatic folding and lifting wash platform of the present invention, but the present invention is not limited to the embodiments, and any simple modification, equivalent change and modification made to the above embodiments according to the technical spirit of the present invention fall within the protection scope of the technical solution of the present invention.

Claims

1. The utility model provides a but wash platform of automatic folding and lift which characterized in that: comprises a main supporting rod (1), an auxiliary supporting rod (2), a linear push rod (3), a push rod base (4), an inclined bracket (5), a wash platform frame (6), a wash platform (7), an induction tap (8), a water inlet pipe (9), a water outlet pipe (10), an upper sensor (11) and a lower sensor (12); the main support rod (1) is fixed with the wall surface, and an upper sensor (11) is arranged above the main support rod (1); the auxiliary support rod (2) is connected with the main support rod (1), a linear push rod (3) is arranged at the lower end of the auxiliary support rod (2), and the middle part of the auxiliary support rod is connected with the inclined bracket (5); a push rod base (4) is arranged below the linear push rod (3); the inclined bracket (5) is connected with the wash stand frame (6); the wash platform frame (6) is connected with the auxiliary support rod (2); the wash platform (7) is embedded in the wash platform frame (6), and the table top, the rear side and the bottom of the wash platform (7) are respectively provided with an induction tap (8), a water inlet pipe (9) and a water outlet pipe (10); a lower sensor (12) is arranged behind the induction tap (8).

2. An automatically collapsible and liftable wash stand according to claim 1, wherein: the main supporting rod (1) is an H-shaped supporting rod which is symmetrical left and right, a main sliding rod (101) and a main sliding cavity (102) are arranged in the H-shaped supporting rod, and mounting pieces (103) are arranged at the top ends of two sides of the H-shaped supporting rod and used for fixing.

3. An automatically collapsible and liftable wash stand according to claim 1, wherein: two auxiliary supporting rods (2) are bilaterally symmetrical and are connected with the main sliding rod (101), and the main sliding rod (101) can slide up and down along with the auxiliary supporting rods (2).

4. An automatically collapsible and liftable wash stand according to claim 3, wherein: the auxiliary support rod (2) comprises an auxiliary sliding rod (201) and an auxiliary sliding cavity (202), a limit stop (203) capable of being turned horizontally is arranged on the side face of the auxiliary support rod, and the auxiliary sliding rod (201) is riveted with the inclined bracket (5); the inclined brackets (5) are two groups which are symmetrical left and right, and each group is provided with two brackets.

5. An automatically collapsible and liftable wash stand according to claim 1, wherein: the linear push rod (3) comprises a telescopic rod and a host, a waterproof cover (301) is arranged outside the telescopic rod, the top end of the telescopic rod props against the bottom end of the auxiliary sliding rod (201) and drives the auxiliary sliding rod (201) to move up and down, and the maximum telescopic length of the telescopic rod is not more than the sum of movable distances of the auxiliary sliding rod (201) and the main sliding rod (101).

6. An automatically collapsible and liftable wash stand according to claim 1, wherein: the joint of the wash platform frame (6) and the auxiliary support rod (2) is provided with a rotating shaft, and the rotating shaft drives the wash platform frame (6) to swing up and down at 10-90 degrees.

7. An automatically collapsible and liftable wash stand according to claim 1, wherein: the main support rod (1), the auxiliary support rod (2), the inclined support (5) and the wash stand frame (6) are made of metal materials such as aluminum alloy metal or non-metal materials such as plastic and wood.

8. An automatically collapsible and liftable wash stand according to claim 1, wherein: the front end of the induction tap (8) is provided with an infrared inductor (801), and the infrared inductor (801), the linear push rod (3), the upper sensor (11) and the lower sensor (12) are all connected with the controller.

9. An automatically collapsible and liftable wash stand according to claim 1, wherein: the water inlet pipe (9) and the water outlet pipe (10) are both telescopic corrugated pipes, and the stretchable length is greater than the maximum rising distance of the wash platform; the tail end of the water outlet pipe (10) is connected with a toilet water tank or a waste water collecting device.

10. An automatically collapsible and liftable wash stand according to claim 1, wherein: go up sensor (11) and lower sensor (12) and be distance sensor, go up sensor (11) and be the contained angle luffing motion of 30 to 45 degrees with the horizontal plane below, it is fixed to go up sensor (11) and the contained angle that is 30 to 45 degrees above the horizontal plane.