CN219676458U

CN219676458U - Novel clock

Info

Publication number: CN219676458U
Application number: CN202320984857.6U
Authority: CN
Inventors: 秦升言; 秦皖川
Original assignee: Shenzhen Biamei Plastic Mould Co ltd
Current assignee: Shenzhen Biamei Plastic Mould Co ltd
Priority date: 2023-04-23
Filing date: 2023-04-23
Publication date: 2023-09-12
Anticipated expiration: 2033-04-23

Abstract

The utility model discloses a novel clock, and relates to the technical field of clocks. The utility model comprises the following steps: the frame at least comprises a base part and a display part, and the display part is in an annular structure; the first annular frame is coaxially and rotatably arranged with the display part, and the minute hand is fixed on the first annular frame; the first end of the hour hand is positioned at the annular axis of the display part and is arranged in a relative rotation way with the display part; the second annular frame is coaxially and rotatably arranged with the display part, and the magnetic attraction assembly is arranged between the second annular frame and the second end of the hour hand; a drive assembly disposed within the base. Compared with the traditional clock, the design does not need the participation of a dial plate, and can be directly removed, so that the effect that the minute hand and the hour hand are suspended is achieved, and the design is more scientific and technological in appearance.

Description

Novel clock

Technical Field

The utility model relates to the technical field of clocks and watches, in particular to a novel clock.

Background

The clock and watch is a timing tool that often uses in people's daily life, along with technological level's continuous improvement, traditional clock and watch has been designed into the style of confetti eight doors, but the main function is unchanged, generally all adopt three-needle or two-needle structure on its dial plate, still be the function that provides time display, the clock and watch among the prior art is usually all by the dial plate and rotate the pointer that sets up on the dial plate and constitute, the dial plate inside is provided with the core to be connected with the pointer, this kind of structure can cause the dial plate too heavy, thereby lead to the outward appearance comparatively ugly.

Disclosure of Invention

The utility model aims at: in order to solve the problems in the background art, the utility model provides a novel clock.

The utility model adopts the following technical scheme for realizing the purposes:

a novel clock, comprising:

the frame at least comprises a base part and a display part, and the display part is in an annular structure;

the first annular frame is coaxially and rotatably arranged with the display part, and the minute hand is fixed on the first annular frame;

the first end of the hour hand is positioned at the annular axis of the display part and is arranged in a relative rotation way with the display part;

the second annular frame is coaxially and rotatably arranged with the display part, and the magnetic attraction assembly is arranged between the second annular frame and the second end of the hour hand;

and the driving assembly is arranged in the base part, and the first annular frame and the second annular frame rotate under the action of the driving assembly.

Further, the drive assembly includes:

a movement provided on the base portion, and a first drive gear disposed on the movement;

a second drive gear rotatably provided on the base portion, and a speed change gear set disposed between the second drive gear and the first drive gear;

the first annular frame and the second annular frame are respectively provided with tooth grooves on the peripheral sides, and the tooth grooves are respectively meshed with the second driving gear and the first driving gear.

Further, the first end of the minute hand is fixedly connected with the first annular frame, the second end of the minute hand is positioned on the annular axis of the display part, and the first end of the hour hand is in running fit with the second end of the minute hand.

Further, the first end of the minute hand is welded with the first annular frame, or the minute hand and the first annular frame are integrally forged.

Further, an acute angle is formed between the length direction of the minute hand and the ring surface of the display part.

Further, the second end of the minute hand is detachably connected with the first end of the hour hand.

Further, a plurality of guide wheels are rotatably arranged on the display part, are distributed along the direction of the annular path of the display part, and are in rolling fit with the first annular frame and the second annular frame.

Further, limiting grooves are formed in the peripheral sides of the first annular frame and the second annular frame, and at least two convex surfaces are formed on the guide wheel and are respectively contacted with the two limiting grooves.

The utility model has the beneficial effects that: compared with the traditional clock, the design does not need the participation of a dial plate, and can be directly removed, so that the effect that the minute hand and the hour hand are suspended is achieved, and the design is more scientific and technological in appearance.

Drawings

FIG. 1 is a perspective view of the present utility model;

FIG. 2 is yet another perspective view of the present utility model;

FIG. 3 is a front elevational view of the present utility model;

FIG. 4 is a diagram showing the effect of the present utility model when the frame is cut;

FIG. 5 is an enlarged view of the utility model at A in FIG. 4;

FIG. 6 is a further view of the utility model 4;

FIG. 7 is a schematic diagram of the transmission between a first drive gear and a second drive gear in the present utility model;

FIG. 8 is a partial structure time split diagram of the present utility model;

FIG. 9 is a plan side view of the present utility model with respect to a minute hand;

FIG. 10 is a knob display diagram in the present utility model;

reference numerals: 1. a frame; 2. a base; 3. a display section; 4. a first annular shelf; 5. a minute hand; 6. an hour hand; 7. a second annular shelf; 8. a magnetic attraction component; 9. a drive assembly; 10. a movement; 11. a first drive gear; 12. a second drive gear; 13. a speed change gear set; 14. tooth slots; 15. a guide wheel; 16. a limit groove; 17. convex surface.

Detailed Description

In order to make the objects, technical solutions and advantages of the embodiments of the present utility model more clear, 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.

As shown in fig. 1-10, a novel clock according to an embodiment of the present utility model includes:

the frame 1, in order to achieve the beautiful effect, is formed by base 2 and show portion 3 at least, show portion 3 takes the form of the annular structure, base 2 locates at its side, show portion 3 is installed on base 2, there are time scales on the show portion 3;

the first annular frame 4 is coaxially and rotatably arranged with the display part 3, and the minute hand 5 is fixed on the first annular frame 4, and the other end of the minute hand 5 is positioned at the axle center of the display part 3, so that when the first annular frame 4 rotates, the minute hand 5 rotates around the end of the minute hand 5;

the first end of the hour hand 6 is located at the annular axis of the display part 3, namely the end is limited at the position, so that the first end cannot be separated from the display part and is arranged in a relative rotation manner with the display part 3, so that the hour hand 6 can rotate around the first end of the hour hand 6, and a limiting mode of the position of the first end can be adopted, namely a base point fixed at the position can be adopted, so that the first end of the hour hand 6 is in rotary fit with the base point, and the effect is achieved;

the second annular frame 7 coaxially and rotatably arranged with the display part 3 and the magnetic attraction assembly 8 arranged between the second annular frame 7 and the second end of the hour hand 6 can be two magnets which are respectively fixed on the second annular frame 7 and the second end of the hour hand 6;

a driving assembly 9 arranged in the base 2, wherein the first annular frame 4 and the second annular frame 7 rotate under the action of the driving assembly 9;

taking the view angle of fig. 3 as an example, the end of the minute hand 5, which is positioned at the center of the display part 3, is the second end, the end connected with the first annular frame 4 is the first end, namely the end positioned at the edge, the end of the hour hand 6, which is positioned at the center of the ring, is the first end, and the end close to the edge is the second end, and when the clock works as a whole, the driving component 9 drives the first annular frame 4 and the second annular frame 7 to rotate, the rotation ratio between the first annular frame 4 and the second annular frame 7 is 60/1, and the specific speed of rotation is consistent with the actual speed, so that the timing effect of the clock is achieved;

compared with the prior clock, the driving mode of the minute hand 5 and the hour hand 6 in the design does not need the participation of a dial plate, and the installation of two pointers can be realized by the display part 3 alone, so that the middle area of the display part 3 can be hollowed out, the two pointers can reach a suspension effect in appearance, and the design has the technological sense and the attractive sense.

As shown in fig. 4-7, in some embodiments, the drive assembly 9 includes:

a movement 10 provided on the base 2, a first drive gear 11 provided on the movement 10, the first drive gear 11 being fixed to an output shaft of the movement 10;

turning the second drive gear 12 provided on the base 2 and the speed change gear set 13 arranged between the second drive gear 12 and the first drive gear 11, achieving a transmission effect of 60/1 between the second drive gear 12 and the first drive gear 11 through the speed change gear set 13, fig. 7 is an effect diagram when the speed change gear set 13 is detached;

wherein, the first annular frame 4 and the second annular frame 7 are respectively provided with tooth grooves 14 on the peripheral sides and meshed with the second driving gear 12 and the first driving gear 11 respectively;

based on the above engagement relation, the second driving gear 12 rotates with the first ring frame 4, the first driving gear 11 rotates with the second ring frame 7, so as to achieve the transmission effect, a knob is fixed on the installation shaft of the second driving gear 12 and is exposed to the outside of the frame 1, the time is convenient to adjust, and a protective cover for covering the knob is sleeved on the frame 1 by threads and used for protecting the knob, as shown in fig. 10 in detail.

As shown in fig. 1-4, in some embodiments, in order to make the arrangement of the hour hand 6 simpler and more convenient, regarding the fact that the first end of the minute hand 5 is fixedly connected to the first annular frame 4 and the second end thereof is located on the annular axis of the display portion 3, so that the end will not be separated from the position all the time, the first end of the hour hand 6 is in running fit with the second end of the minute hand 5, so as to achieve the relation of relative rotation arrangement between the first end of the hour hand 6 and the display portion 3, and the second end of the minute hand 5 acts as the base point as taught above.

In some embodiments, regarding the connection manner between the first end of the minute hand 5 and the first annular frame 4, a welding connection may be specifically adopted, or the minute hand 5 and the first annular frame 4 may be integrally formed by forging, both of which may keep the firm effect of the minute hand 5 during installation, so that the rotation base point of the hour hand 6 is also firmer.

As shown in fig. 9, in some embodiments, an acute angle is formed between the length direction of the minute hand 5 and the annular surface of the display portion 3, and meanwhile, the length direction of the hour hand 6 is parallel to the annular surface, so that when the two hands rotate to a state of being close to each other, a space is formed between the first end of the minute hand 5 and the second end of the hour hand 6, and therefore, the interference of the magnet fixed at the end of the hour hand 6 by the minute hand 5 can be reduced.

As shown in fig. 8, in some embodiments, the second end of the minute hand 5 is detachably connected to the first end of the hour hand 6, so that the hour hand 6 can be replaced or maintained when being deformed by touching, and in a disassembly manner, a circumferential surface can be specifically formed at the end of the minute hand 5 in a manner as shown in fig. 8, so as to form a running fit with the end of the hour hand 6, and a nut is further included, and a thread is disposed at the end of the minute hand 5, so as to limit the end of the hour hand 6 from running off.

As shown in fig. 4 to 6, in some embodiments, a plurality of guide wheels 15 are rotatably disposed on the display portion 3, are distributed along the direction of the annular path of the display portion 3, and are in rolling fit with the first annular frame 4 and the second annular frame 7, so that the first annular frame 4 and the second annular frame 7 are rotatably disposed on the display portion 3, and in this way, resistance to rotation of the first annular frame 4 and the second annular frame 7 can be reduced, so that the whole timepiece can be displayed smoothly.

In order to further increase the stabilizing effect of the first ring frame 4 and the second ring frame 7 during rotation, as shown in fig. 5, limiting grooves 16 are also formed on the circumferential sides of the first ring frame 4 and the second ring frame 7, and at least two convex surfaces 17 are formed on the guide wheel 15 and are respectively used for contacting with the two limiting grooves 16, so that the first ring frame 4 and the second ring frame 7 have guiding effect and cannot be separated from the rotation point.

The previous description of the disclosed embodiments is provided to enable any person skilled in the art to make or use the present utility model. Various modifications to these embodiments will be readily apparent to those skilled in the art, and the generic principles defined herein may be applied to other embodiments without departing from the spirit or scope of the utility model. Thus, the present utility model is not intended to be limited to the embodiments shown herein but is to be accorded the widest scope consistent with the principles and novel features disclosed herein.

Claims

1. A novel clock, comprising:

a frame (1) consisting of at least a base (2) and a display (3), said display (3) having an annular appearance;

a first annular frame (4) coaxially and rotatably arranged with the display part (3) and a minute hand (5) fixed on the first annular frame (4);

the first end of the hour hand (6) is positioned at the annular axis of the display part (3) and is arranged in a relative rotation way with the display part (3);

a second annular frame (7) coaxially and rotatably arranged with the display part (3) and a magnetic attraction assembly (8) arranged between the second annular frame (7) and the second end of the hour hand (6);

and the driving assembly (9) is arranged in the base (2), and the first annular frame (4) and the second annular frame (7) rotate under the action of the driving assembly (9).

2. A new timepiece according to claim 1, wherein the drive assembly (9) comprises:

a movement (10) provided on the base (2), and a first drive gear (11) provided on the movement (10);

a second drive gear (12) provided on the base (2) and a speed change gear set (13) disposed between the second drive gear (12) and the first drive gear (11);

wherein, tooth grooves (14) are formed on the peripheral sides of the first annular frame (4) and the second annular frame (7), and are respectively meshed with the second driving gear (12) and the first driving gear (11).

3. The novel clock according to claim 1, wherein the first end of the minute hand (5) is fixedly connected with the first annular frame (4), the second end of the minute hand is located on the annular axis of the display part (3), and the first end of the hour hand (6) is in running fit with the second end of the minute hand (5).

4. A novel timepiece according to claim 3, wherein the first end of the minute hand (5) is welded to the first annular frame (4), or the minute hand (5) is integrally formed with the first annular frame (4) by forging.

5. The novel clock according to claim 1, wherein an acute included angle is formed between the length direction of the minute hand (5) and the ring surface of the display part (3).

6. A novel timepiece according to claim 3, wherein the second end of the minute hand (5) is detachably connected to the first end of the hour hand (6).

7. A new timepiece according to claim 1, characterized in that the display (3) is rotatably provided with a plurality of guide wheels (15) distributed along the direction of the circular path of the display (3) and in rolling engagement with the first (4) and second (7) circular frames.

8. A novel timepiece according to claim 7, wherein the first ring frame (4) and the second ring frame (7) are each provided with a limiting groove (16) on the peripheral side, and the guide wheel (15) is provided with at least two convex surfaces (17) which are respectively contacted with the two limiting grooves (16).