CN215442174U

CN215442174U - Mechanical transmission mechanism capable of being adjusted

Info

Publication number: CN215442174U
Application number: CN202122107293.1U
Authority: CN
Inventors: 张愿
Original assignee: Individual
Current assignee: Individual
Priority date: 2021-09-02
Filing date: 2021-09-02
Publication date: 2022-01-07
Anticipated expiration: 2031-09-02

Abstract

The utility model discloses an adjustable mechanical transmission mechanism which comprises a transmission device, wherein a lifting rod is fixedly arranged at the position, close to the upper end, of the front surface of the transmission device, a fixed rod is fixedly arranged at the position, close to the lower end, of the front surface of the transmission device, a sliding rod is fixedly arranged between the lifting rod and one end, far away from the transmission device, of the outer side of the fixed rod, a sliding block is movably arranged on the outer side of the sliding rod, and a shower head is fixedly arranged on the front surface of the sliding block. According to the mechanical transmission mechanism capable of being adjusted, the position of the sliding block on the sliding rod can be adjusted through the transmission device and the lifting rod, so that the purpose of adjusting the height of the shower head is achieved, the operation process is simple and convenient, the requirement of people on the height of the shower head is met, the second turntable can be fixed through the fixing button, the position of the shower head which is adjusted cannot slide downwards, the height of the shower head is effectively controlled, the mechanical transmission mechanism is convenient to use, and the designed bayonet is convenient for replacing the rubber band.

Description

Mechanical transmission mechanism capable of being adjusted

Technical Field

The utility model relates to the technical field of mechanical transmission mechanisms, in particular to an adjustable mechanical transmission mechanism.

Background

Mechanical transmission is widely applied in mechanical engineering, mainly refers to transmission for transmitting power and motion in a mechanical mode, and is divided into two types: the friction transmission of power is transmitted by the friction force between machine parts, and the engagement transmission of power or movement is transmitted by the engagement of a driving part and a driven part or the engagement of an intermediate part, and the two parts can be combined for application, so that the friction transmission has many applications in real life; present showerhead has certain drawback when using, and traditional showerhead's height is fixed, and most do not have the mechanical transmission structure that can height-adjusting, adjustment showerhead's that can not be convenient height to satisfy the requirement of different people to showerhead height, the small part is adjustable, and it is more troublesome to use, and showerhead landing easily.

SUMMERY OF THE UTILITY MODEL

The utility model mainly aims to provide an adjustable mechanical transmission mechanism, which can effectively solve the problems in the background art.

In order to achieve the purpose, the utility model adopts the technical scheme that:

the utility model provides a mechanical transmission mechanism that can adjust, includes transmission, transmission's front surface is close to the position fixed mounting of upper end and has the lifting rod, transmission's front surface is close to the position fixed mounting of lower extreme and has the dead lever, fixed mounting has the slide bar between transmission's the one end is kept away from in the lifting rod and the dead lever outside the outside movable mounting in the outside of slide bar has the slider, the front surface fixed mounting of slider has showerhead, transmission's front surface is located fixed mounting between dead lever and the lower surface and has the fixed button, one side fixed mounting of showerhead has the water pipe.

Preferably, a fixed shaft is fixedly arranged between the front surface and the rear surface of the transmission device near the upper end, a fixing pile is fixedly arranged between the front surface and the rear surface of the transmission device and close to the lower end, a first bearing is fixedly arranged on the outer side of the fixed shaft, a second bearing is fixedly arranged on the outer side of the fixed pile, a first rotary table is fixedly arranged on the outer side of the first bearing, a second rotary table is fixedly arranged on the outer side of the second bearing, the rear surface of the first rotary table is fixedly provided with a gear ring, one surface of the transmission device, which is close to the front surface, is provided with a first round through hole corresponding to the position of the lifting rod, a triangular belt is movably arranged between the grooves at the outer sides of the first turntable and the second turntable, a second round through hole is arranged at the position of the front surface of the transmission device between the fixing buttons, a rotating handle is fixedly arranged on the front surface of the second rotary table close to the edge of the through hole of the second round through hole.

Preferably, the inner side of the lifting rod is close to the front end and is fixedly provided with a third bearing at the position close to the rear end, the inner side of the third bearing is fixedly provided with a movable shaft, the front end of the movable shaft is fixedly provided with a rope winding wheel, the inner side of the lifting rod is positioned below the rope winding wheel and is provided with a circular through hole, the outer side of the rope winding wheel is movably provided with a connecting rope, and the rear end of the movable shaft penetrates through the circular through hole and is fixedly provided with a gear.

Preferably, one end of the connecting rope, which is far away from the rope winding wheel, is fixedly connected with the sliding block.

Preferably, the front surface of the slide bar is provided with a slide rail through hole, and the slide block is movably arranged on the outer side of the slide bar through the slide rail through hole.

Preferably, the front surface of the fixing button is fixedly provided with a buckle, the front surface of the buckle is provided with a bayonet, the inner side of the bayonet is movably provided with a rubber band, and the number of the fixing buttons is eight.

Compared with the prior art, the utility model has the following beneficial effects:

according to the shower head height adjusting device, the transmission device and the lifting rod are arranged, the position of the sliding block on the sliding rod can be adjusted through the transmission device and the lifting rod, so that the purpose of adjusting the height of the shower head is achieved, the operation process is simple and convenient, the requirement of people on the shower head height is met, the second rotary disc can be fixed through the arranged fixing button, the position of the shower head which is adjusted cannot slide downwards, the height of the shower head is effectively controlled, the use is convenient, and the designed bayonet is convenient for replacing the rubber band.

Drawings

FIG. 1 is a schematic front view of an adjustable mechanical transmission of the present invention;

FIG. 2 is a side schematic view of an adjustable mechanical transmission of the present invention;

FIG. 3 is a cross-sectional view of a transmission of an adjustable mechanical transmission of the present invention;

FIG. 4 is a cross-sectional view of a lift link of an adjustable mechanical transmission of the present invention;

FIG. 5 is an enlarged view of portion A of FIG. 1 of an adjustable mechanical transmission of the present invention;

FIG. 6 is an enlarged view of portion B of FIG. 1 of an adjustable mechanical transmission of the present invention;

fig. 7 is an enlarged view of the portion C of fig. 2 of an adjustable mechanical transmission according to the present invention.

In the figure: 1. a transmission device; 101. a fixed shaft; 102. fixing the pile; 103. a first bearing; 104. a second bearing; 105. a first turntable; 106. a second turntable; 107. a ring gear; 108. a first circular through hole; 109. a V-belt; 110. a second circular through hole; 111. rotating the handle; 2. lifting a pull rod; 201. a third bearing; 202. a movable shaft; 203. a rope winding wheel; 204. a circular truncated cone through hole; 205. connecting ropes; 206. a gear; 3. fixing the rod; 4. a slide bar; 401. a slide rail through hole; 5. a slider; 6. a shower head; 7. a fixing button; 701. buckling; 702. a bayonet; 703. a rubber band; 8. a water pipe.

Detailed Description

In order to make the technical means, the creation characteristics, the achievement purposes and the effects of the utility model easy to understand, the utility model is further described with the specific embodiments.

In the description of the present invention, it should be noted that the terms "upper", "lower", "inner", "outer", "front", "rear", "both ends", "one end", "the other end", and the like indicate orientations or positional relationships based on those shown in the drawings, and are only for convenience of description and simplicity of description, but do not indicate or imply that the referred device or element must have a specific orientation, be constructed in a specific orientation, and be operated, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first" and "second" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "disposed," "connected," and the like are to be construed broadly, such as "connected," which may be fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meanings of the above terms in the present invention can be understood in specific cases to those skilled in the art.

As shown in fig. 1-7, an adjustable mechanical transmission mechanism includes a transmission device 1, a lifting rod 2 is fixedly installed at a position, close to the upper end, of the front surface of the transmission device 1, a fixed rod 3 is fixedly installed at a position, close to the lower end, of the front surface of the transmission device 1, a slide rod 4 is fixedly installed between the lifting rod 2 and one end, far away from the transmission device 1, of the outer side of the fixed rod 3, a slide block 5 is movably installed at the outer side of the slide rod 4, a shower head 6 is fixedly installed on the front surface of the slide block 5, a fixed button 7 is fixedly installed between the fixed rod 3 and the lower surface of the front surface of the transmission device 1, and a water pipe 8 is fixedly installed on one side of the shower head 6;

a fixed shaft 101 is fixedly arranged between the front surface and the rear surface of the interior of the transmission device 1 and close to the upper end, a fixed pile 102 is fixedly arranged between the front surface and the rear surface of the interior of the transmission device 1 and close to the lower end, a first bearing 103 is fixedly arranged on the outer side of the fixed shaft 101, a second bearing 104 is fixedly arranged on the outer side of the fixed pile 102, a first turntable 105 is fixedly arranged on the outer side of the first bearing 103, a second turntable 106 is fixedly arranged on the outer side of the second bearing 104, a gear ring 107 is fixedly arranged on the rear surface of the first turntable 105, a first circular through hole 108 is formed in the surface of the interior of the transmission device 1 close to the front surface and corresponds to the position of the lifting rod 2, a triangular belt 109 is movably arranged between the first turntable 105 and the groove of the outer side of the second turntable 106, a second circular through hole 110 is formed in the position of the front surface of the transmission device 1 between the fixed buttons 7, and a rotating handle 111 is fixedly arranged on the position of the front surface of the second turntable 106 close to the edge of the through hole 110; a third bearing 201 is fixedly arranged at the position, close to the front end and the rear end, of the inner side of the lifting rod 2, a movable shaft 202 is fixedly arranged on the inner side of the third bearing 201, a rope winding wheel 203 is fixedly arranged at the front end of the movable shaft 202, a circular truncated cone through hole 204 is formed in the inner side of the lifting rod 2 and located below the rope winding wheel 203, a connecting rope 205 is movably arranged on the outer side of the rope winding wheel 203, and a gear 206 is fixedly arranged at the rear end of the movable shaft 202 after penetrating through the first circular through hole 108; one end of the connecting rope 205 far away from the rope winding wheel 203 is fixedly connected with the sliding block 5; the front surface of the sliding rod 4 is provided with a sliding rail through hole 401, and the sliding block 5 is movably arranged on the outer side of the sliding rod 4 through the sliding rail through hole 401; the front surface of the fixing button 7 is fixedly provided with a buckle 701, the front surface of the buckle 701 is provided with a bayonet 702, the inner side of the bayonet 702 is movably provided with a rubber band 703, and the number of the fixing buttons 7 is eight.

When the adjustable mechanical transmission mechanism is used, the second turntable 106 is rotated through the rotating handle 111, the second turntable 106 rotates to enable the triangular belt 109 to drive the first turntable 105 to rotate, the gear 206 is meshed with the gear ring 107, the gear ring 107 drives the gear 206 to rotate through the rotation of the second turntable 106, the gear 206 rotates, the movable shaft 202 rotates accordingly, the movable shaft 202 rotates to enable the rope winding wheel 203 to rotate, the rope winding wheel 203 slowly lowers the connecting rope 205, the sliding block 5 moves from the upper end to the lower end of the sliding rod 4 along the sliding rail through hole 401, the shower head 6 descends from high to low to a proper position, the fixing button 7 closer to the rotating handle 111 pulls the rubber band 703 on the inner side of the bayonet 702 on the fixing button 7 to be sleeved on the rotating handle 111, the position of the rotating handle 111 is fixed, and the position of the shower head 6 is fixed, need to rise 6 reversal rotation handles 111 of shower, a bearing 103, No. two bearings 104 and No. three bearings 201 reduce the resistance when rotating, through transmission 1 and lifting rod 2, the position of adjustment slider 5 on slide bar 4, thereby reach the purpose of adjustment shower 6's height, the operation process is simple and convenient, satisfy people to the requirement of shower 6 height, No. two carousel 106 can be fixed through fixed button 7, make the position of having adjusted shower 6 can not glide, effectual control shower 6's height, high durability and convenient use, the bayonet 702 of design conveniently changes rubber band 703.

The foregoing shows and describes the general principles and broad features of the present invention and advantages thereof. It will be understood by those skilled in the art that the present invention is not limited to the embodiments described above, which are described in the specification and illustrated only to illustrate the principle of the present invention, but that various changes and modifications may be made therein without departing from the spirit and scope of the present invention, which fall within the scope of the utility model as claimed. The scope of the utility model is defined by the appended claims and equivalents thereof.

Claims

1. A mechanical drive mechanism that can adjust which characterized in that: including transmission (1), the position fixed mounting that the front surface of transmission (1) is close to the upper end has lifting rod (2), the position fixed mounting that the front surface of transmission (1) is close to the lower extreme has dead lever (3), fixed mounting has slide bar (4) between the one end of transmission (1) is kept away from in lifting rod (2) and dead lever (3) outside the outside movable mounting of slide bar (4) has slider (5), the front surface fixed mounting of slider (5) has shower (6), fixed mounting has fixed button (7) between the front surface of transmission (1) is located dead lever (3) and the lower surface, one side fixed mounting of shower (6) has water pipe (8).

2. An adjustable mechanical transmission as defined in claim 1, wherein: the utility model discloses a lifting rod device of a hydraulic lifting device, including transmission device (1), be close to the position fixed mounting of upper end between inside front surface and the rear surface of transmission device (1) and have fixed axle (101), be close to the position fixed mounting of lower extreme between inside front surface and the rear surface of transmission device (1) have spud pile (102), the outside fixed mounting of fixed axle (101) has bearing (103), the outside fixed mounting of spud pile (102) has No. two bearings (104), the outside fixed mounting of bearing (103) has carousel (105), the outside fixed mounting of No. two bearings (104) has No. two carousels (106), the rear surface fixed mounting of carousel (105) has ring gear (107), the inside one side that is close to the front surface of transmission device (1) has seted up circular through-hole (108) No. one corresponding to the position of lifting rod (2), movable mounting has V belt (109) between carousel (105) and No. two carousel (106) outside recess, a second round through hole (110) is formed in the position, located between the fixing buttons (7), of the front surface of the transmission device (1), and a rotating handle (111) is fixedly mounted at the position, close to the edge of the second round through hole (110), of the front surface of the second rotary disc (106).

3. An adjustable mechanical transmission as defined in claim 1, wherein: carry pull rod (2) inboard near the front end and be close to the equal fixed mounting in position of rear end has No. three bearing (201), the inboard fixed mounting of No. three bearing (201) has loose axle (202), loose axle (202) front end fixed mounting has a rope wheel (203), carry pull rod (2) inboard to be located a rope wheel (203) below and seted up round platform through-hole (204), it has connection rope (205) to roll up rope wheel (203) outside movable mounting, the rear end of loose axle (202) passes circular through-hole (108) fixed mounting and has gear (206).

4. An adjustable mechanical transmission as defined in claim 3, wherein: one end of the connecting rope (205) far away from the rope winding wheel (203) is fixedly connected with the sliding block (5).

5. An adjustable mechanical transmission as defined in claim 1, wherein: the front surface of the sliding rod (4) is provided with a sliding rail through hole (401), and the sliding block (5) is movably arranged on the outer side of the sliding rod (4) through the sliding rail through hole (401).

6. An adjustable mechanical transmission as defined in claim 1, wherein: the front surface fixed mounting of fixed button (7) has buckle (701), bayonet socket (702) have been seted up to the front surface of buckle (701), the inboard movable mounting of bayonet socket (702) has rubber band (703), the installation quantity of fixed button (7) is eight.