CN217046317U - Bathroom product lifting mechanism - Google Patents

Abstract

The utility model relates to a bathroom product is carried and is drawn mechanism, it can include liftable installing support, servo motor, pivot, cylinder block, carry and draw cylinder and anchor clamps, servo motor fixed mounting be in on the installing support, pivot one end with the servo motor drive is connected, the other end with cylinder block fixed connection, it fixes to carry draws the cylinder on the cylinder block, anchor clamps with carry and draw the cylinder drive to connect for the handle of the centre gripping examination bathroom product that awaits measuring. The bathroom product lifting mechanism can adjust the corresponding installation position according to the specification of a bathroom product to be tested, and is very flexible and high in universality.

Description

Bathroom product lifting mechanism

Technical Field

The utility model relates to a bathroom field specifically relates to a bathroom product is carried and is drawn mechanism.

Background

Water nozzles, floor drains, drainage fittings, shower heads, lifting rods, angle valves and the like in bathroom products are common decorative materials. Wherein, the water nozzle, the shower head and the angle valve are usually arranged on the water pipe, which is a device for opening and closing the water medium and controlling the water flow and the water temperature of the outlet; the floor drain and the drainage fitting have the functions of isolating water media, isolating the convection of air inside and outside a water pipe and the like; the lifting rod is a shower head mounting and adjusting mechanism.

Along with the continuous improvement of the life quality of people, in addition to the strict requirements on water pressure resistance, sealing performance and the like, more and more attention is paid to the evaluation of the service life of bathroom products. In order to deal with the performance test of the test life of a wide variety of bathroom products on the market, test equipment needs to be developed for different types of bathroom products. The test equipment has single function, needs to invest a large amount of funds, occupies a large area of laboratory site and causes resource waste. Meanwhile, the number of the devices is large, more personnel are required to be arranged to operate and maintain the devices, and the operation cost of human resources is high. Therefore, there is an urgent need for a bathroom product life testing device that can quickly meet the testing requirements of different products. Correspondingly, a set of bathroom product lifting mechanism suitable for the bathroom product life testing equipment needs to be designed so as to carry out lifting and rotating operation on the handle of the bathroom product.

Disclosure of Invention

The utility model aims at providing a bathroom product is carried and is drawn mechanism to carry to the handle of bathroom product and carry and draw the rotation operation. Therefore, the utility model discloses a specific technical scheme as follows:

the utility model provides a bathroom product lifting mechanism, it can include liftable installing support, servo motor, pivot, cylinder block, lift cylinder and anchor clamps, servo motor fixed mounting be in on the installing support, pivot one end with the servo motor drive is connected, the other end with cylinder block fixed connection, it fixes to carry the cylinder on the cylinder block, anchor clamps with carry the cylinder drive of drawing and connect for the centre gripping is awaited measuring the handle of bathroom product.

Further, the installing support includes vertical section bar, upper and lower bearing mount pad, upper and lower bearing, motor mount pad, lead screw, nut and hand wheel, vertical section bar has two vertical extension's mounting groove, upper and lower bearing mount pad with the motor mount pad pass through quick bolt with the mounting groove cooperation is installed slidable on the vertical section bar, upper and lower bearing installs respectively upper and lower bearing mount pad, the lead screw is fixed to be worn to locate upper and lower bearing, the nut is fixed on the motor mount pad and with lead screw threaded connection, the hand wheel is fixed the tip of lead screw, servo motor fixed mounting is in on the motor mount pad.

Furthermore, the servo motor is fixedly connected with the rotating shaft through a coupler.

Furthermore, the servo motor is provided with a speed reducer, and the speed reducer is fixedly connected with the rotating shaft through the coupler.

Furthermore, the cylinder block comprises a sliding block and a mounting plate, one end of the sliding block is provided with a longitudinal through hole and a transverse screw hole communicated with the longitudinal through hole, the rotating shaft is inserted into the longitudinal through hole and screwed into the transverse screw hole through a jackscrew to be fixed, the sliding block is provided with a slot extending along the length direction, the mounting plate is in an inverted L shape, the top of the mounting plate is provided with the screw hole, the sliding block is matched with the slot and the screw hole through a quick bolt to be fixed on the top of the mounting plate in a position-adjustable manner, and the lifting cylinder is fixedly mounted on the mounting plate.

Further, the bottom of the sliding block is provided with a groove, the top of the mounting plate is provided with a lug, the lug is in sliding engagement with the groove, and the screw hole is formed in the lug.

Further, a tension sensor is arranged between the lifting cylinder and the clamp.

Furthermore, the upper end of the tension sensor is fixedly connected with the actuating part of the lifting cylinder through a connecting block, the lower end of the tension sensor is fixedly connected with the fixing block of the clamp, and the lower end of the connecting block and the upper end of the fixing block are provided with a first groove and a second groove which are used for receiving the upper end and the lower end of the tension sensor respectively.

Furthermore, the clamp can also comprise two cross beams and two vertical beams, the upper ends of the two vertical beams can be fixed on the fixed block in a position-adjustable manner, and the two cross beams can be fixed on the two vertical beams in a position-adjustable manner to form a # -shaped structure so as to clamp the handle in a square shape in the middle.

Further, a pair of mutually opposite bosses are arranged in the middle of the two cross beams.

The utility model adopts the above technical scheme, the beneficial effect who has is: this bathroom product is carried and is drawn mechanism can adjust corresponding mounted position according to the specification of the bathroom product that awaits measuring, and is very nimble, and the commonality is high.

Drawings

To further illustrate the embodiments, the present invention provides the accompanying drawings. The accompanying drawings, which are incorporated in and constitute a part of this disclosure, illustrate embodiments of the invention and, together with the description, serve to explain the principles of the embodiments. With these references, one of ordinary skill in the art will appreciate other possible embodiments and advantages of the present invention. The components in the drawings are not necessarily to scale, and similar reference numerals are generally used to identify similar components.

Fig. 1 is a perspective view of a sanitary product lifting mechanism according to an embodiment of the present invention;

fig. 2 is an exploded view of the sanitary product pulling mechanism shown in fig. 1;

fig. 3 is a perspective view of a clamp of the sanitary product pulling mechanism shown in fig. 1.

Detailed Description

The present invention will now be further described with reference to the accompanying drawings and detailed description.

As shown in fig. 1-3, a lifting mechanism for a sanitary product may include a lifting bracket 1, a servo motor 2, a rotating shaft 3, a cylinder block 4, a lifting cylinder 5, and a clamp 6. In this embodiment, the mounting bracket 1 can be adjusted in its mounting height manually. The servomotor 2 is fixedly mounted (e.g. by screws) on the mounting bracket 1. One end of the rotating shaft 3 is in driving connection with the servo motor 2 (for example, through a coupler), and the other end of the rotating shaft is fixedly connected with the air cylinder seat 4. The pulling cylinder 5 is fixed (e.g., by screws) to the cylinder block 4. The clamp is in driving connection with the lifting cylinder and is used for clamping a handle of a bathroom product to be tested. And the lifting cylinder is matched with the servo motor to drive the clamp to rotate the handle of the bathroom product to be tested in a lifting manner, so that a corresponding test item is completed.

In the illustrated embodiment, the mounting bracket 1 may include a vertical profile 11, upper and lower bearing mounts 12, 12 ', upper and lower bearings 13, 13', a motor mount 14, a lead screw 15, a nut 16, and a hand wheel 17. Wherein, vertical section 11 is the aluminium alloy, has two vertical mounting grooves 111 that extend. The upper and lower bearing mounts 12, 12' and the motor mount 14 are slidably mounted up and down on the vertical profile 11 by means of quick bolts (not shown) engaging the mounting slots. When the installation position of the installation support 1 needs to be adjusted, the quick bolts are loosened, the upper and lower bearing blocks 12 and 12' are moved to the required positions, and then the quick bolts are tightened. The upper and lower bearings 13, 13 'are mounted on the upper and lower bearing mounting seats 12, 12', respectively. The screw rod 15 is fixedly arranged on the upper bearing 13 and the lower bearing 13 in a penetrating way. A nut 16 is fixed (e.g., by a screw) to the motor mount 14 and is threadedly coupled to the lead screw 15. A hand wheel 17 is fixed to an end (specifically, an upper end) of the screw rod 15 for easy operation. The motor mount 14 can slide up and down along the vertical profile 11. The servomotor 2 is fixedly mounted (e.g., by screws) on the motor mount 14. Therefore, when the height needs to be adjusted, the quick bolt on the motor mounting seat 14 is loosened, then the hand wheel 17 is rotated to move the clamp 6 to the required height, and finally the quick bolt is tightened. Preferably, the motor mount 14 is hollow in the middle to reduce weight and save material cost.

In addition, the servo motor 2 may have a reducer 21, the reducer 31 is connected to the upper end of the rotating shaft 3 through a coupling 7, and the lower end of the rotating shaft 3 is fixed to the cylinder block 4. Preferably, the shaft 3 is a multi-faced (e.g., six-faced) cylinder to facilitate fixing with a jack screw.

In the present embodiment, the cylinder block 4 may include a sliding block 41 and a mounting plate 42. The sliding block 41 has an elongated shape, and one end thereof has a longitudinal through hole 411 (e.g., a hexagonal shape) and a transverse screw hole 412 orthogonally communicating with the longitudinal through hole 411. The rotation shaft 3 (specifically, the lower end) is inserted into the longitudinal through hole 411 and fixed by screwing a jack screw into the lateral screw hole 412. The sliding block 41 has a slot 413 extending along the length direction, and both ends of the slot 413 are semicircular. The bottom of the sliding block 41 has a groove 414. The mounting plate 42 is in the form of an inverted L with a projection 421 at the top and in the middle, the projection 421 being in sliding engagement with the recess 414. The projection 421 is provided with a screw hole 422, and the sliding block 41 is fixed on the top of the mounting plate 42 in a position-adjustable manner by a quick bolt (not shown) in cooperation with the slot 413 and the screw hole 422. When the position of the mounting plate 42 needs to be adjusted, the quick bolt is loosened, the mounting plate 42 is moved to a required position, and then the quick bolt is screwed down, so that the device is very convenient. Preferably, the quick bolt is fitted with a thumb knob 43 to facilitate operation. The lift cylinder 5 is fixedly mounted (e.g., by screws) to the mounting plate 42. Preferably, the mounting plate 42 is provided with a plurality of hollowed holes 423 to reduce weight and save material cost.

In the present embodiment, a tension sensor 8 is installed between the pulling cylinder 5 and the jig 6. Specifically, the upper end of the tension sensor 8 is fixedly connected to the actuating portion 51 of the lifting cylinder 5 through the connecting block 9, and the lower end is fixedly connected to the fixing block 61 of the clamp 6. The tension sensor 8 has a substantially S-shape, and upper and lower ends thereof are received in corresponding grooves (i.e., the first groove 91 and the second groove 611) of the lower end of the connection block 9 and the upper end of the fixing block 61, respectively, and are fixed by corresponding screws. The tension sensor 8 is used to measure the tension acting on the handle. When the detected pulling force reaches the preset value, the pulling cylinder 5 stops acting.

As shown in fig. 3, the clamp 6 may further include two cross beams 62 and two vertical beams 63. The cross beam 62 and the vertical beam 63 are both strip-shaped, and are respectively provided with two strip-shaped holes 621 and one strip-shaped hole 631. The fixing block 61 is in an inverted L shape, and includes an upper lateral portion and a front vertical portion, on which two strip holes 612 are provided. The upper ends of the two vertical beams 63 are fixed to the fixing block 61 (specifically, the back of the front vertical section) by fitting quick bolts to the bar holes 612 with positional adjustment. The two cross beams 62 are fixed on the two vertical beams 63 in a position-adjustable manner through the matching of quick bolts and the strip holes 621 and 631 to form a # -shaped structure so as to clamp the handle in the square shape in the middle. Preferably, the back of the beam 62 defines a recess 622 for receiving a hex nut (not shown). Therefore, the quick locking of the quick bolt can be realized without tools.

Preferably, a pair of bosses 64 opposite to each other are provided in the middle of the two cross members 62, so that the switching function of the narrow space switching key can be realized.

The cross beam 62, the vertical beam 63 and the boss 64 can be made of non-metal materials, and are generally made of plastics, rubber and the like.

The working process of the lifting mechanism for sanitary products will be briefly described. Firstly, the size of the square of the clamp 6 is adjusted according to the specification of the handle of the bathroom product to be tested, then the clamp 6 is positioned at a proper height position by operating the hand wheel 17, so that the clamp 6 can reliably clamp the handle, and finally, a testing program is started. The lifting cylinder 5 acts to drive the clamp 6 to lift and reset the handle, and the servo motor 2 rotates to drive the handle to rotate one position. Therefore, the lifting mechanism can adjust the corresponding installation position according to the specification of the bathroom product to be tested, and is very flexible and high in universality.

While the invention has been particularly shown and described with reference to a preferred embodiment, it will be understood by those skilled in the art that various changes in form and detail may be made therein without departing from the spirit and scope of the invention as defined by the appended claims.

Claims (10)

1. The utility model provides a bathroom product lifting mechanism, its characterized in that includes liftable installing support, servo motor, pivot, cylinder block, carries and draws cylinder and anchor clamps, servo motor fixed mounting be in on the installing support, pivot one end with the servo motor drive is connected, the other end with cylinder block fixed connection, it fixes to carry draws the cylinder on the cylinder block, anchor clamps with carry and draw the cylinder drive and connect for the handle of the centre gripping bathroom product that awaits measuring.

2. The sanitary product lifting mechanism of claim 1, wherein the mounting bracket comprises a vertical profile, upper and lower bearing mounts, upper and lower bearings, a motor mount, a lead screw, a nut, and a hand wheel, the vertical profile has two vertically extending mounting slots, the upper and lower bearing mounts and the motor mount are slidably mounted on the vertical profile by quick bolts cooperating with the mounting slots, the upper and lower bearings are respectively mounted on the upper and lower bearing mounts, the lead screw is fixedly disposed through the upper and lower bearings, the nut is fixed on the motor mount and is threadedly connected with the lead screw, the hand wheel is fixed at an end of the lead screw, and the servo motor is fixedly mounted on the motor mount.

3. The sanitary product lifting mechanism of claim 1, wherein said servo motor is fixedly connected to said shaft by a coupling.

4. The sanitary product lifting mechanism of claim 3, wherein said servo motor has a reducer, said reducer being fixedly connected to said shaft by said coupling.

5. The sanitary product lifting mechanism according to claim 1, wherein said cylinder block comprises a sliding block and a mounting plate, said sliding block has a longitudinal through hole and a transverse screw hole orthogonally communicating with said longitudinal through hole at one end, said rotating shaft is inserted into said longitudinal through hole and fixed by screwing a jackscrew into said transverse screw hole, said sliding block has a slot extending in a length direction, said mounting plate has an inverted L shape with a screw hole at a top portion thereof, said sliding block is fixed on the top portion of said mounting plate by a quick bolt in cooperation with said slot and said screw hole so as to be adjustable in position, and said lifting cylinder is fixedly mounted on said mounting plate.

6. The sanitary product lifting mechanism of claim 5, wherein the glide block has a groove in a bottom thereof and the mounting plate has a protrusion in a top thereof, the protrusion being slidably engaged with the groove, the threaded hole being provided in the protrusion.

7. The sanitary product lifting mechanism of claim 1, wherein a tension sensor is mounted between said lifting cylinder and said clamp.

8. The sanitary product lifting mechanism according to claim 7, wherein the tension sensor is fixedly connected at an upper end thereof to the actuating portion of the lifting cylinder through a connecting block, and at a lower end thereof to a fixing block of the clamp, and the lower end of the connecting block and the upper end of the fixing block have first and second grooves for receiving the upper and lower ends of the tension sensor, respectively.

9. The sanitary product lifting mechanism of claim 8, wherein the clamp further comprises two cross beams and two vertical beams, the two vertical beams being adjustably fixed at their upper ends to the fixing block and at their upper ends to the two vertical beams to form a cross-shaped structure for holding the handle in the central square.

10. The sanitary product lifting mechanism of claim 9, wherein a pair of bosses are disposed between said two beams and face each other.

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