CN110764391A

CN110764391A - Clock convenient to fixed mounting

Info

Publication number: CN110764391A
Application number: CN201911092948.3A
Authority: CN
Inventors: 庄嫚艺
Original assignee: Zhangzhou Best Electronic Co Ltd
Current assignee: Zhangzhou Best Electronic Co Ltd
Priority date: 2019-11-11
Filing date: 2019-11-11
Publication date: 2020-02-07

Abstract

The invention relates to the field of clocks, in particular to a clock convenient to fixedly install, which comprises a wall clock and a vacuum chuck arranged on a wall surface, wherein the wall clock is connected to the right side of the vacuum chuck through a clamping assembly, the right side of the wall clock is provided with a sealing extrusion ring assembly, the left side of the vacuum chuck is provided with a three-way pipe, one end, close to the vacuum chuck, of the three-way pipe is provided with a one-way rubber air inlet valve, the longitudinal pipe end of the three-way pipe is provided with a one-way rubber exhaust valve, one side, away from the vacuum chuck, of the three-way pipe is internally in interference fit with a piston, the left side of the; according to the invention, the rotary drum is continuously rotated, so that air between the vacuum chuck and the wall surface can be conveniently exhausted, meanwhile, the sealing extrusion ring assembly is used, so that the close contact between the vacuum chuck and the wall surface is improved, the fixing durability between the vacuum chuck and the wall surface is improved, the wall is prevented from being damaged by wall nails, the operation is simple, and the fixing effect is obvious.

Description

Clock convenient to fixed mounting

Technical Field

The invention relates to the field of timepieces, in particular to a timepiece convenient to fixedly install.

Background

The clock is a timing device and a precise instrument for measuring and indicating time, and is generally distinguished by the size of an inner machine, the diameter of the machine core is more than 80 mm, the thickness of the machine core is more than 30 mm, and the clock comprises a table clock and a wall clock.

At present, a wall clock is usually fixed on a household wall surface, and one method adopts a wall nail mode, wherein the wall nail is nailed into the wall, and then a special hanging rack of the wall clock is hung on the wall nail, so that the wall clock is fixed on the wall; the other type adopts a sucker mode, the sucker is fixed on the wall, and a special hanging rack of the wall clock is hung on the sucker, so that the wall clock is fixed on the wall.

However, the wall clock fixed on the wall in the application process has the following defects and shortcomings:

if the wall nail mode is adopted, the wall can be damaged, and if the sucker mode is adopted, the fixing durability of the sucker on a common wall is insufficient, so that the wall clock falls.

Disclosure of Invention

Solves the technical problem

Aiming at the defects in the prior art, the invention provides the clock convenient to fix and install, which can effectively solve the problem that in the prior art, if a wall nail mode is adopted, the wall can be damaged, and if a sucker mode is adopted, the fixing durability of the sucker on a common wall is insufficient, so that the wall clock falls.

Technical scheme

In order to achieve the purpose, the invention is realized by the following technical scheme:

a clock convenient for fixed installation comprises a wall clock and a vacuum chuck arranged on the wall surface, wherein the wall clock is connected to the left side of the vacuum chuck through a clamping component, the right side of the wall clock is provided with a sealing extrusion ring component, a three-way pipe is arranged on the left side of the vacuum chuck, a one-way rubber air inlet valve is arranged at one end of the three-way pipe close to the vacuum chuck, a one-way rubber exhaust valve is arranged at the longitudinal pipe end of the three-way pipe, a piston is in interference fit in one side of the three-way pipe far away from the vacuum chuck, a moving column is glued to the left side of the piston and can transversely move in one side far away from the vacuum chuck, an annular spiral chute is arranged on the circumferential side, one end of the three-way pipe, which is far away from the vacuum chuck, is rotatably connected with a rotary drum, balls matched with the annular spiral chute are arranged in the rotary drum, through the rolling cooperation of the balls and the annular spiral sliding groove, the friction resistance is reduced, and the transverse moving capacity of the moving column is improved.

Furthermore, the clamping assembly comprises clamping grooves symmetrically arranged in the front and back direction and clamping blocks in clamping fit with the clamping grooves, the clamping grooves are all welded on the right side of the wall clock, and the clamping blocks are all welded on the circumferential side wall of the middle of the three-way pipe.

Furthermore, the sealing extrusion ring assembly comprises a thread ring and a thread rubber ring which is spirally connected to the right side of the thread ring, and the clamping assembly is arranged in the thread ring.

Furthermore, a plurality of groups of rectangular sliding blocks are uniformly arranged on the circumferential side wall of the moving column, and a rectangular sliding groove matched with the rectangular sliding blocks is formed in one side, away from the vacuum chuck, of the three-way pipe.

Furthermore, an annular sliding block is welded on the inner side of the rotary drum, and an annular sliding groove matched with the annular sliding block is formed in the outer side of one side, away from the vacuum chuck, of the three-way pipe.

Further, the balls are connected within the bowl by connecting rods.

Advantageous effects

Compared with the known public technology, the technical scheme provided by the invention has the following beneficial effects:

according to the wall clock, the rotary drum is continuously rotated, so that air between the vacuum chuck and the wall surface can be conveniently exhausted, meanwhile, the sealing extrusion ring assembly is used, the close contact between the vacuum chuck and the wall surface is improved, the fixing durability between the vacuum chuck and the wall surface is improved, the wall is prevented from being damaged by wall nails, the wall clock is connected to the left side of the vacuum chuck through the clamping assembly, the wall clock is hung on the wall surface, the operation is simple, and the fixing effect is obvious.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below. It is obvious that the drawings in the following description are only some embodiments of the invention, and that for a person skilled in the art, other drawings can be derived from them without inventive effort.

FIG. 1 is a schematic view of the overall front left perspective structure of the present invention;

FIG. 2 is a schematic view of the overall rear left view structure of the present invention;

FIG. 3 is a schematic view of the rear view structure of the wall clock of the present invention;

FIG. 4 is a rear view structural diagram of the vacuum chuck of the present invention;

FIG. 5 is an enlarged schematic view of the structure at A of the present invention;

FIG. 6 is a cross-sectional view of the vacuum chuck of the present invention;

FIG. 7 is an enlarged view of the structure at B of the present invention;

FIG. 8 is a schematic view of the structure of the moving column of the present invention;

the reference numerals in the drawings denote: 1-a wall clock; 2-vacuum chuck; 3-a three-way pipe; 4-one-way rubber air inlet valve; 5-one-way rubber exhaust valve; 6-a piston; 7-moving the column; 8-an annular spiral chute; 9-a rotating drum; 10-a ball bearing; 11-a card slot; 12-a fixture block; 13-thread ring; 14-a threaded rubber ring; 15-rectangular slider; 16-a rectangular chute; 17-an annular slider; 18-an annular chute; 19-connecting rod.

Detailed Description

In order to make the objects, technical solutions and advantages of the embodiments of the present invention clearer, the technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention. It is to be understood that the embodiments described are only a few embodiments of the present invention, and not all embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

The present invention will be further described with reference to the following examples.

Examples

A timepiece of this embodiment, which facilitates fixed mounting, with reference to fig. 1-8: including wall clock 1 and the vacuum chuck 2 of setting at the wall, wall clock 1 connects in vacuum chuck 2 left sides through the joint subassembly, 1 right side of wall clock is provided with sealed extrusion circle subassembly, 2 left sides of vacuum chuck are provided with three-way pipe 3, three-way pipe 3 is provided with one-way rubber admission valve 4 near 2 one end of vacuum chuck, 3 vertical pipe end of three-way pipe is provided with one-way rubber discharge valve 5, three-way pipe 3 keeps away from in 2 one side of vacuum chuck interference fit has

piston

6, 6 left sides of piston splice have the removal post 7, but remove post 7 lateral shifting in 2 one side of vacuum chuck of keeping away from, annular spiral spout 8 has been seted up to 7 circumference lateral walls of removal post, 2 one end rotation of vacuum chuck is kept away from to three-way pipe 3 is connected with rotary drum 9, be provided with.

The clamping assembly comprises clamping grooves 11 which are symmetrically arranged in the front and back direction and clamping blocks 12 which are in clamping fit with the clamping grooves 11, the clamping grooves 11 are all welded on the right side of the wall clock 1, the clamping blocks 12 are all welded on the side wall of the circumference of the middle part of the three-way pipe 5, and the wall clock 1 is fixedly connected with the vacuum chuck 2; the sealing extrusion ring assembly comprises a threaded ring 13 and a threaded rubber ring 14 which is spirally connected to the right side of the threaded ring 13, the clamping assembly is arranged in the threaded ring 13, when the vacuum sucker 2 is tightly attached to the wall surface and the wall clock 1 is fixedly connected with the vacuum sucker 2 through the clamping assembly, the threaded rubber ring 14 is rotated, so that the threaded rubber ring 14 is in close contact with the vacuum sucker 2, the clinging property of the vacuum sucker 2 and the wall surface is improved, the firmness of the vacuum sucker 2 and the wall surface is improved, meanwhile, the external air is prevented from entering the threaded rubber ring 14, the external air is prevented from entering the vacuum sucker 2 from the one-way rubber exhaust valve 5, and the firmness of the vacuum sucker 2 and the wall surface is further improved; a plurality of groups of rectangular sliding blocks 15 are uniformly arranged on the circumferential side wall of the moving column 7, and a rectangular sliding chute 16 matched with the rectangular sliding blocks 15 is arranged in one side of the three-way pipe 3 away from the vacuum chuck 2, so that the moving column 7 is prevented from rotating around the axis of one side of the three-way pipe 3 away from the vacuum chuck 2; an annular sliding block 17 is welded on the inner side of the rotary drum 9, an annular sliding chute 18 matched with the annular sliding block 17 is arranged outside one side of the three-way pipe 3 away from the vacuum chuck 2, and the rotary drum 9 is rotatably connected to one end of the three-way pipe 3 away from the vacuum chuck 2; the balls 10 are connected in the bowl 9 by a connecting rod 19.

When in use, the vacuum sucker 2 is firstly pressed on the wall surface, the rectangular slide block 15 is matched with the rectangular chute 16 so as to limit the rotation of the moving column 7, the rotary drum 9 is rotated through the matching of the ball 10 and the annular spiral chute 8 to drive the ball 10 to slide in the annular spiral chute 8, so that the left and right reciprocating movement of the moving column 7 is realized, so that the piston 6 is driven to reciprocate left and right, under the mutual matching of the one-way rubber air inlet valve 4 and the rubber exhaust valve 5, when the piston 6 moves towards the left side, the air in the vacuum sucker 2 and the wall surface is sucked into the three-way pipe 3, when the piston 6 moves towards the right side, the air in the three-way pipe 3 is discharged out of the three-way pipe 3, the rotary drum 9 is continuously rotated, so that the air in the vacuum sucker 2 and the wall surface is conveniently discharged, the adhesion between the vacuum sucker 2 and the wall surface is, meanwhile, the wall nail is prevented from being damaged, the wall clock 1 is connected to the left side of the vacuum chuck 2 through the clamping assembly, the wall clock 1 is hung on the wall, the sealing extrusion ring assembly is tightly attached to the left side of the vacuum chuck 2, and the close attachment of the vacuum chuck and the wall is further improved.

The above examples are only intended to illustrate the technical solution of the present invention, but not to limit it; although the present invention has been described in detail with reference to the foregoing embodiments, it will be understood by those of ordinary skill in the art that: the technical solutions described in the foregoing embodiments may still be modified, or some technical features may be equivalently replaced; such modifications and substitutions do not depart from the spirit and scope of the corresponding technical solutions.

Claims

1. The utility model provides a clock and watch convenient to fixed mounting, includes wall clock (1) and sets up vacuum chuck (2) at the wall, its characterized in that: the wall clock (1) is connected to the left side of the vacuum chuck (2) through a clamping component, a sealing extrusion ring component is arranged on the right side of the wall clock (1), a three-way pipe (3) is arranged on the left side of the vacuum chuck (2), a one-way rubber air inlet valve (4) is arranged at one end, close to the vacuum chuck (2), of the three-way pipe (3), a one-way rubber exhaust valve (5) is arranged at the longitudinal pipe end of the three-way pipe (3), a piston (6) is arranged in one side, far away from the vacuum chuck (2), of the three-way pipe (3) in an interference fit manner, a moving column (7) is connected to the left side of the piston (6) in a gluing manner, the moving column (7) can move transversely in one side, far away from the vacuum chuck (2), an, one end, far away from the vacuum chuck (2), of the three-way pipe (3) is rotatably connected with a rotary drum (9), and a ball (10) matched with the annular spiral chute (8) is arranged in the rotary drum (9).

2. The clock convenient to fix and install as claimed in claim 1, wherein the clamping assembly comprises clamping grooves (11) symmetrically arranged front and back and clamping blocks (12) in clamping fit with the clamping grooves (11), the clamping grooves (11) are welded on the right side of the wall clock (1), and the clamping blocks (12) are welded on the circumferential side wall of the middle of the three-way pipe (5).

3. A timepiece facilitating fixed mounting according to claim 1, wherein the sealing and squeezing ring assembly includes a threaded ring (13) and a threaded rubber ring (14) screwed on the right side of the threaded ring (13), and the snap assembly is provided in the threaded ring (13).

4. A timepiece facilitating fixed mounting according to claim 1, wherein the circumferential side wall of the moving column (7) is uniformly provided with a plurality of sets of rectangular sliding blocks (15), and a rectangular sliding groove (16) matched with the rectangular sliding blocks (15) is formed in the side of the three-way pipe (3) far away from the vacuum chuck (2).

5. A timepiece convenient for fixed mounting according to claim 1, wherein an annular slider (17) is welded to the inside of the rotating tube (9), and an annular sliding groove (18) which is matched with the annular slider (17) is formed outside the side of the three-way tube (3) away from the vacuum cup (2).

6. A timepiece facilitating fixed mounting according to claim 1, wherein the ball (10) is connected within the barrel (9) by a connecting rod (19).