CN211653408U

CN211653408U - Gear core

Info

Publication number: CN211653408U
Application number: CN202020654243.8U
Authority: CN
Inventors: 李明渊
Original assignee: Zhangzhou Tongyuan Electronic Co ltd
Current assignee: Zhangzhou Tongyuan Electronic Co ltd
Priority date: 2020-04-26
Filing date: 2020-04-26
Publication date: 2020-10-09
Anticipated expiration: 2030-04-26

Abstract

The utility model discloses a gear core, including mounting disc, gear drive subassembly and swing assembly, its characterized in that: the mounting disc includes mounting disc and lower mounting disc, it is fretwork decorative pattern form with lower mounting disc to go up the mounting disc, it forms one with lower mounting disc cooperation and is used for the installation to go up the mounting disc the installation space of gear drive subassembly, the gear drive subassembly includes pivot subassembly, hour wheel, minute wheel, first drive wheel and second drive wheel, it includes the runner of swaing, sways the pivot, sways arm and pendulum rod to sway the subassembly, it establishes to sway the runner cover on the pivot subassembly, it rotates to sway the pivot and sets up on the mounting disc the pendulum rod is fixed to be set up the upper end of swaing the pivot. The utility model provides a gear movement lets people's audio-visual charm of experiencing the core, can provide the display time function for people, can bring the clock movement of taking the pendulum again for people's artistic enjoyment.

Description

Gear core

Technical Field

The utility model relates to a clock technical field, concretely relates to gear core.

Background

The movement is the heart of the clock, has an exquisite technological structure, and the continuous jumping of the second hand can lead a user to feel the lapse of time and light, and meanwhile, the transmission of the gear gives people an elegant aesthetic feeling. However, the existing clock movements are all installed in the case, and those skilled in the art also design the outer appearance of the clock case more and do not show the charm of the movement. Therefore, how to improve the internal structure of the existing movement, break through the traditional design concept and design mode in the technical field, not only provide the time display function for people, but also provide people with a new design concept and artistic enjoyment, which is a technical problem to be solved by the technical personnel in the field.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a gear core lets people's audio-visual charm of experiencing the core, can provide the time display function for people, can bring the clock core of taking the pendulum for people's artistic enjoyment again.

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

a gear movement comprises a mounting disc, a gear transmission assembly and a swinging assembly, wherein the mounting disc comprises an upper mounting disc and a lower mounting disc, the upper mounting disc and the lower mounting disc are both in a hollowed-out pattern shape, the upper mounting disc and the lower mounting disc are matched to form a mounting space for mounting the gear transmission assembly, the gear transmission assembly comprises a rotating shaft assembly, a time wheel, a minute wheel, a first transmission wheel and a second transmission wheel, the time wheel and the minute wheel are respectively rotatably arranged on the rotating shaft assembly, the time wheel is mutually meshed with the first transmission wheel, the minute wheel is mutually meshed with the second transmission wheel, the swinging assembly comprises a swinging rotating wheel, a swinging rotating shaft, a swinging arm and a swinging rod, the swinging rotating wheel is sleeved on the rotating shaft assembly, the swinging rotating wheel is positioned on the outer side of the lower mounting disc, the swinging rotating shaft is rotatably arranged on the mounting disc, the swing arm fixing sleeve is arranged on the swing rotating shaft, a plurality of first sawtooth parts are circumferentially arranged on the swing rotating wheel, two ends of the swing arm are provided with second sawtooth parts meshed with the first sawtooth parts, the swing rotating wheel drives the swing arm to swing left and right through the cooperation of the first sawtooth parts and the second sawtooth parts, and the swing rod is fixedly arranged at the upper end of the swing rotating shaft.

Preferably, the pivot subassembly includes second axle, minute axle and time axis, second axle, minute axle and time axis length subtract the end in proper order, the minute axle rotates the cover and establishes the second is epaxial, the time axis rotates the cover and establishes the minute is epaxial, the fixed cover of minute wheel is established on the minute axle, the fixed cover of hour wheel is established on the time axis.

Preferably, the swinging rotating wheel is sleeved on the second shaft and rotates along with the second shaft.

Preferably, the hour wheel, the minute wheel, the first transmission wheel and the second transmission wheel all include a sheet tooth and an axle tooth, the axle tooth of the hour wheel with the sheet tooth intermeshing of the first transmission wheel, the sheet tooth of the hour wheel with the axle tooth intermeshing of the first transmission wheel, the axle tooth of the minute wheel with the sheet tooth intermeshing of the second transmission wheel, the sheet tooth of the minute wheel with the axle tooth intermeshing of the second transmission wheel.

Preferably, the lower end of the swing rod is provided with a balance weight swing tail.

Preferably, the outer side of the upper mounting plate further comprises an hour hand, a minute hand and a second hand, and the hour hand, the minute hand and the second hand are all sleeved on the rotating shaft assembly.

After the technical scheme is adopted, compared with the background art, the utility model, have following advantage:

the utility model relates to a gear core, the outside directly adopts the upper and lower mounting disc of fretwork decorative pattern form, and the core still lug connection has the pendulum, lets the audio-visual charm of experiencing the core of people, can provide the display time function for people, can bring the clock core of taking the pendulum for people's art enjoyment again.

Drawings

FIG. 1 is a schematic structural view of the present invention;

FIG. 2 is a schematic view of the front angle of the internal structure of the present invention;

FIG. 3 is a schematic view of the back angle of the internal structure of the present invention;

fig. 4 is a schematic structural view of the rotating shaft assembly of the present invention.

Detailed Description

In order to make the objects, technical solutions and advantages of the present invention more clearly understood, the present invention is further described in detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are merely illustrative of the invention and are not intended to limit the invention.

In the present invention, it should be noted that the terms "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", etc. are all based on the orientation or position relationship shown in the drawings, and are only for convenience of description and simplification of the present invention, but do not indicate or imply that the device or element of the present invention must have a specific orientation, and thus, should not be construed as limiting the present invention.

Examples

Please refer to fig. 1, fig. 2, fig. 3 and fig. 4, the utility model discloses a gear movement, including mounting disc 1, gear drive assembly 2 and swing assembly 3, mounting disc 1 includes mounting disc 11 and lower mounting disc 12, goes up mounting disc 11 and lower mounting disc 12 and is fretwork decorative pattern form, goes up mounting disc 11 and forms a mounting space 13 that is used for installing gear drive assembly 2 with lower mounting disc 12 cooperation.

The gear transmission assembly 2 comprises a rotating shaft assembly 21, an hour wheel 22, a minute wheel 23, a first transmission wheel 24 and a second transmission wheel 25, wherein the hour wheel 22, the minute wheel 23, the first transmission wheel 24 and the second transmission wheel 25 respectively comprise a sheet tooth and a shaft tooth, the shaft tooth of the hour wheel 22 is meshed with the sheet tooth of the first transmission wheel 24, the sheet tooth of the hour wheel 22 is meshed with the shaft tooth of the first transmission wheel 24, the shaft tooth of the minute wheel 23 is meshed with the sheet tooth of the second transmission wheel 25, and the sheet tooth of the minute wheel 23 is meshed with the shaft tooth of the second transmission wheel 25. The hour wheel 22 and the minute wheel 23 are respectively rotatably arranged on the rotating shaft component 21, the rotating shaft component 21 comprises a second shaft 211, a minute shaft 212 and a time shaft 213, the lengths of the second shaft 211, the minute shaft 212 and the time shaft 213 are sequentially reduced, the minute shaft 212 is rotatably sleeved on the second shaft 211, the hour shaft 213 is rotatably sleeved on the minute shaft 212, the minute wheel 23 is fixedly sleeved on the minute shaft 212, and the hour wheel 22 is fixedly sleeved on the hour shaft 213.

The swinging component 3 comprises a swinging rotating wheel 31, a swinging rotating shaft 32, a swinging arm 33 and a swinging rod 34, the swinging rotating wheel 31 is sleeved on a second shaft 211 and rotates along with the second shaft 211, the swinging rotating wheel 31 is positioned on the outer side of the lower mounting plate 12, the swinging rotating shaft 32 is rotatably arranged on the mounting plate 1, the swinging arm 33 is fixedly sleeved on the swinging rotating shaft 32, a plurality of first sawtooth parts 35 are circumferentially arranged on the swinging rotating wheel 31, a gap is reserved between every two first sawtooth parts 35 to allow the swinging rod to swing left and right, two ends of the swinging arm 33 are provided with second sawtooth parts 36 meshed with the first sawtooth parts 35, the swinging rotating wheel 31 drives the swinging arm 33 to swing left and right through the cooperation of the first sawtooth parts 35 and the second sawtooth parts 36, meanwhile, the swinging arm 33 drives the swinging rotating shaft 32 to rotate positively and reversely, the swinging rod 34 is fixedly arranged at the upper end of the swinging rotating shaft 32, and.

The outer side of the upper mounting plate 11 further comprises an hour hand 111, a minute hand 112 and a second hand 113, wherein the hour hand 111 is sleeved on the hour shaft 213, the minute hand 112 is sleeved on the minute shaft 212, and the second hand 113 is sleeved on the second shaft 211.

The above description is only for the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any changes or substitutions that can be easily conceived by those skilled in the art within the technical scope of the present invention should be covered by the present invention. Therefore, the protection scope of the present invention shall be subject to the protection scope of the claims.

Claims

1. The utility model provides a gear core, includes mounting disc, gear drive subassembly and sways the subassembly, its characterized in that: the mounting disc comprises an upper mounting disc and a lower mounting disc, the upper mounting disc and the lower mounting disc are both in a hollowed-out pattern shape, the upper mounting disc and the lower mounting disc are matched to form a mounting space for mounting the gear transmission assembly, the gear transmission assembly comprises a rotating shaft assembly, a time wheel, a minute wheel, a first transmission wheel and a second transmission wheel, the time wheel and the minute wheel are respectively rotatably arranged on the rotating shaft assembly, the time wheel and the first transmission wheel are mutually meshed, the minute wheel and the second transmission wheel are mutually meshed, the swinging assembly comprises a swinging rotating wheel, a swinging rotating shaft, a swinging arm and a swinging rod, the swinging rotating wheel is sleeved on the rotating shaft assembly and is positioned on the outer side of the lower mounting disc, the swinging rotating shaft is rotatably arranged on the mounting disc, the swinging arm is fixedly sleeved on the swinging rotating shaft, and a plurality of first sawtooth parts are circumferentially arranged on the swinging rotating wheel, the swing arm is characterized in that two ends of the swing arm are provided with second sawtooth parts meshed with the first sawtooth parts, the swing rotating wheel drives the swing arm to swing left and right through the matching of the first sawtooth parts and the second sawtooth parts, and the swing rod is fixedly arranged at the upper end of the swing rotating shaft.

2. A gear movement according to claim 1, characterised in that: the pivot subassembly includes second axle, minute axle and time axis, second axle, minute axle and time length of axle subtract the end in proper order, the minute axle rotates the cover and establishes the second epaxially, the time axis rotates the cover and establishes the minute epaxially, minute wheel fixed cover is established the minute is epaxial, hour wheel fixed cover is established the time is epaxial.

3. A gear movement according to claim 2, characterised in that: the swing rotating wheel is sleeved on the second shaft and rotates along with the second shaft.

4. A gear movement according to claim 1, characterised in that: the hour wheel, the minute wheel, the first transmission wheel and the second transmission wheel all comprise sheet teeth and shaft teeth, the shaft teeth of the hour wheel are meshed with the sheet teeth of the first transmission wheel, the sheet teeth of the hour wheel are meshed with the shaft teeth of the first transmission wheel, the shaft teeth of the minute wheel are meshed with the sheet teeth of the second transmission wheel, and the sheet teeth of the minute wheel are meshed with the shaft teeth of the second transmission wheel.

5. A gear movement according to claim 1, characterised in that: and the lower end of the swing rod is provided with a balance weight swing tail.

6. A gear movement according to claim 1, characterised in that: the outer side of the upper mounting plate further comprises an hour hand, a minute hand and a second hand, and the hour hand, the minute hand and the second hand are all sleeved on the rotating shaft assembly.