CN219658019U - Wall clock capable of changing background - Google Patents

Abstract

The utility model provides a wall clock with changeable background, and belongs to the technical field of wall clocks. This can change wall clock of background, which comprises a housin, the hanging hole has been seted up at the back of casing, the inside of casing is provided with the core, the front of casing has set gradually background board and shade, the output of core link up the casing in proper order, the outside that background board and shade extend to the shade is connected with the pointer, the outside cover of output has the sleeve, telescopic one end and the fixed setting of casing, the sleeve rotates with the output to be connected, the sleeve rotates with the shade to be connected, a plurality of equidistant through-hole has been seted up on the shade, form a plurality of equidistant separation blade on the shade, the background board surface is provided with two kinds at least figures, through setting up shade and background board, when needs change the background, can change the background of wall clock through rotatory shade, make the wall clock can also change the background of wall clock when possessing the timing function, reach the effect of promoting the interest.

Description

Wall clock capable of changing background

Technical Field

The utility model relates to the technical field of wall clocks, in particular to a wall clock with changeable background.

Background

The wall clock generally comprises an external shell, a movement and a pointer, wherein the movement and the pointer are arranged inside the shell, the pointer is driven to rotate through the output end of the movement to realize a timing function, and the wall clock in the current market is only used as a time display tool, and the background inside the wall clock is non-replaceable and monotonous and interesting.

Disclosure of Invention

In order to make up for the defects, the utility model provides the wall clock capable of changing the background, and the mask and the background plate are arranged on the basis of the existing wall clock, so that the background of the wall clock can be changed by rotating the mask when the background needs to be changed, the wall clock has a timing function and the background of the wall clock can be changed, and the effect of improving the interestingness is achieved.

The utility model is realized in the following way:

the utility model provides a wall clock that can change background, includes the casing, the hanging hole has been seted up to the back of casing, the inside of casing is provided with the core, the front of casing has set gradually background board and shade, the output of core link up in proper order the casing the background board with the shade extends to the outside of shade is connected with the pointer, the outside cover of output is equipped with the sleeve, telescopic one end with the casing is fixed to be set up, the sleeve with the output rotates to be connected, the sleeve with the shade rotates to be connected, a plurality of equidistant through-hole has been seted up on the shade form a plurality of equidistant separation blade on the shade, background board surface is provided with at least two kinds of figures, and two kinds of figures are located respectively under the through-hole and the separation blade, and the size of two kinds of figures with the looks adaptation of through-hole.

In one embodiment of the utility model, a bearing is provided between the shroud and the sleeve.

In one embodiment of the utility model, a blade is fixedly arranged on the side of the shade away from the shell, and the blade is not contacted with the pointer.

In one embodiment of the utility model, the blade is at least greater than seven.

In one embodiment of the utility model, a gap is provided between the shroud and the housing.

In one embodiment of the present utility model, a magnet a is disposed on the baffle, and a magnet b is disposed at a corresponding position on the background plate, where the magnet a and the magnet b are magnetically attracted to each other.

In one embodiment of the present utility model, the number of the magnets a is one, the number of the magnets b is consistent with the number and the positions of the blocking pieces, and the magnets b are uniformly distributed on the background plate by taking the center of the background plate of the mask as the center of the annular array.

In one embodiment of the utility model, the magnet a and the magnet b are each disposed on a side near the output end.

The beneficial effects of the utility model are as follows: the wall clock with changeable background, which is obtained by the design, can change the background of the wall clock by rotating the shade, so that the wall clock has a timing function and can change the background of the wall clock, thereby achieving the effect of improving the interestingness.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present utility model, the drawings that are needed in the embodiments will be briefly described below, it being understood that the following drawings only illustrate some examples of the present utility model and therefore should not be considered as limiting the scope, and other related drawings may be obtained according to these drawings without inventive effort for a person skilled in the art.

Fig. 1 is a schematic structural diagram 1 of a wall clock with changeable backgrounds according to an embodiment of the present utility model;

fig. 2 is a schematic structural view 2 of a wall clock with changeable background according to an embodiment of the present utility model;

FIG. 3 is a schematic cross-sectional view of a wall clock with changeable background according to an embodiment of the present utility model;

FIG. 4 is an enlarged schematic view of the structure shown at A in FIG. 3;

fig. 5 is an enlarged schematic view of the structure at B in fig. 3.

In the figure: 1. a housing; 11a, hanging holes; 2. a movement; 3. a pointer; 4. an output end; 5. a mask; 51. a through hole; 52. a baffle; 6. a blade; 7. a sleeve; 8. a background plate; 9. a bearing; 10. a magnet a; 11. and a magnet b.

Detailed Description

For the purpose of making the objects, technical solutions and advantages of the embodiments of the present utility model more apparent, the technical solutions of the embodiments of the present utility model will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present utility model, and it is apparent that the described embodiments are some embodiments of the present utility model, but not all embodiments. All other embodiments, based on the embodiments of the utility model, which are apparent to those of ordinary skill in the art without inventive faculty, are intended to be within the scope of the utility model.

Thus, the following detailed description of the embodiments of the utility model, as presented in the figures, is not intended to limit the scope of the utility model, as claimed, but is merely representative of selected embodiments of the utility model. All other embodiments, based on the embodiments of the utility model, which are apparent to those of ordinary skill in the art without inventive faculty, are intended to be within the scope of the utility model.

Referring to fig. 1-5, the present utility model provides a technical solution: the wall clock with the changeable background comprises a shell 1, a hanging hole 11a is formed in the back of the shell 1 and used for installing the wall clock on a wall surface, a machine core 2 is arranged in the shell 1, a background plate 8 and a shade 5 are sequentially arranged on the front surface of the shell 1, an output end 4 of the machine core 2 sequentially penetrates through the shell 1, the background plate 8 and the shade 5 to extend to the outside of the shade 5 and is connected with a pointer 3, a sleeve 7 is sleeved outside the output end 4, one end of the sleeve 7 is fixedly arranged with the shell 1, the sleeve 7 is rotationally connected with the output end 4, the sleeve 7 is rotationally connected with the shade 5, a plurality of equidistant through holes 51 are formed in the shade 5, a plurality of equidistant baffle plates 52 are formed on the shade 5, at least two patterns are arranged on the surface of the background plate 8 and are respectively located under the through holes 51 and under the baffle plates 52, and the sizes of the two patterns are matched with the through holes 51.

It should be noted that, the movement 2 and the corresponding pointer 3 are all commercially available products, and the structure and the specific working principle thereof are all known in the prior art, and the working principle thereof is not described in detail herein;

specifically, as shown in fig. 1-2, the graph shown in fig. 1 is graph 1, the graph shown in fig. 2 is graph 2, when the graph 1 needs to be converted into the graph 2, the mask 5 is rotated to enable the mask 5 to shield the graph 1 and leak the graph 2, the background of the wall clock is converted into the graph 2 from the graph 1, the mask 5 is continuously rotated or reversely rotated to enable the mask 5 to shield the graph 2 and leak the graph 1, the background of the wall clock is converted into the graph 1 from the graph 2, a gap is arranged between the mask 5 and the shell 1, the shell 1 is prevented from obstructing the rotation of the mask 5, and a bearing 9 is arranged between the mask 5 and the sleeve 7, so that the mask 5 can be rotated to change the background graph of the wall clock conveniently.

As a preferred embodiment, referring to fig. 1-3, a blade 6 is fixedly arranged on the side of the cover 5 away from the housing 1, the blade 6 not being in contact with the pointer 3.

Specifically, at least more than seven blades 6, preferably seven blades are uniformly distributed on the surface of the shade 5, and when air passes through the shade 5, the air flow drives the shade 7 to rotate around the sleeve 7 through the blades 6, so that background patterns are changed, and the interest of the wall clock is enhanced;

the method specifically comprises the following steps:

the mask 5 is driven to rotate around the sleeve 7 by adopting a manual blowing mode to realize the transformation of the background pattern;

the wall clock has air flow, such as natural wind outside the window, air flow generated when people pass, air flow blown by a fan or an air conditioner, and the like, to drive the shade 5 to rotate around the sleeve 7, so as to realize the background pattern conversion.

As another preferred embodiment, referring to fig. 1-4, a magnet a10 is disposed on the baffle 52, a magnet b11 is disposed on the back plate 8 at a position corresponding to the position right below the through hole 51, the magnet a10 and the magnet b11 attract each other magnetically, the number of the magnets a10 is one, the number of the magnets b11 is consistent with the number and the position of the through holes 51, the magnets a10 and the magnets b11 are uniformly distributed on the back plate 8 in a circular array center at the axis of the back plate 8 of the mask 5, and both the magnets a10 and the magnets b11 are disposed on one side close to the output end 4.

Specifically, the magnet b11 is located right under the circular track during the rotation of the magnet a10, that is, the magnet a10 will attract the magnet b11 magnetically during the rotation of the magnet a10, it should be noted that, the magnet a10 is disposed on the side of the baffle plate 52 near the output end 4, the magnet b11 is disposed on the side of the background plate 8 near the output end 4, the effect of this is that the arm of force from the blade 6 to the sleeve 7 is greater than the arm of force from the magnet a10 to the sleeve 7, so as to facilitate the rotation of the shade 5, after the air flow is weakened or the air flow stops or stops manually rotating, the positions of the shade 5 are fixed by the attraction between the magnet a10 and the magnet b11, at this time, the position of the pattern disposed on the background plate 8 just corresponds to the position of the shade 5, that is, after the rotation of the shade 5 stops, the image as in fig. 1 or fig. 2 can be accurately displayed, in the case that the magnets a10 and b11 play a role in positioning, and the mask 5 is rotated again by manual rotation or air flow driving, the positions of the magnets a10 and b11 are staggered until the positions of the mask 5 are fixed by the attraction of the magnets a10 and b11 after the air flow is weakened or the air flow is stopped or the manual rotation is stopped, and it should be noted that, if the magnets a10 and b11 are not provided, the effect of driving the mask 5 to rotate to change the background pattern can be achieved by adopting a manual or air flow driving mode, and the background pattern displayed on the wall clock may be a new pattern generated after the patterns shown in fig. 1 and 2 are mixed because the positioning is not performed by the magnets a10 and b 11.

Referring to fig. 1-2, it should be further noted that the graphs shown in fig. 1 and 2 are only examples, and should not be construed as limiting the utility model, and the graphs provided on the background plate 8 may be set according to the requirements, and are not limited to the graphs shown in fig. 1 and 2.

Specifically, the working principle of the wall clock capable of changing the background is as follows: the background of the wall clock can be changed by rotating the shade 5, so that the wall clock has a timing function and can be changed at the same time, and the effect of improving the interestingness is achieved.

The above description is only of the preferred embodiments of the present utility model and is not intended to limit the present utility model, and various modifications and variations may be made to the present utility model by those skilled in the art. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present utility model should be included in the protection scope of the present utility model.

Claims (8)

1. Wall clock that can alternate background, its characterized in that: including casing (1), hanging hole (11 a) has been seted up to the back of casing (1), the inside of casing (1) is provided with core (2), the front of casing (1) has set gradually background board (8) and shade (5), link up in proper order output (4) of core (2) casing (1) background board (8) with shade (5) extend to the outside of shade (5) is connected with pointer (3), the outside cover of output (4) is equipped with sleeve (7), the one end of sleeve (7) with casing (1) is fixed to be set up, sleeve (7) with output (4) rotate to be connected, sleeve (7) with shade (5) rotate to be connected, a plurality of equidistant through-hole (51) have been seted up on shade (5) form a plurality of equidistant separation blade (52), background board (8) surface is provided with two kinds of figures at least, two kinds of figures are located respectively under the through-hole (51) and two kinds of big and small-size graphics (51) under the separation blade (52).

2. Wall clock with changeable background according to claim 1, characterized in that a bearing (9) is arranged between the shade (5) and the sleeve (7).

3. Wall clock with changeable background according to claim 1, characterized in that the side of the cover (5) remote from the housing (1) is fixedly provided with a blade (6), which blade (6) is not in contact with the pointer (3).

4. A wall clock with changeable background according to claim 3, characterized in that the blade (6) is at least larger than seven.

5. Wall clock with changeable background according to claim 1, characterized in that a gap is provided between the cover (5) and the housing (1).

6. The wall clock with changeable background according to claim 1, wherein a magnet a (10) is arranged on the baffle plate (52), a magnet b (11) is arranged at a position right below the through hole (51) on the background plate (8), and the magnet a (10) and the magnet b (11) are magnetically attracted to each other.

7. The wall clock with changeable background according to claim 6, wherein the number of the magnets a (10) is one, the number of the magnets b (11) is consistent with the number and the positions of the through holes (51), and the magnets b are uniformly distributed on the background plate (8) by taking the center of the background plate (8) of the shade (5) as the center of the annular array.

8. Wall clock with changeable background according to claim 6, characterized in that the magnet a (10) and the magnet b (11) are both arranged on the side close to the output end (4).