CN209821598U

CN209821598U - Three-dimensional digital alarm clock movement

Info

Publication number: CN209821598U
Application number: CN201920378653.1U
Authority: CN
Inventors: 蔡跃辉
Original assignee: FUJIAN SHENGBANG ELECTRONIC TECHNOLOGY Co Ltd
Current assignee: FUJIAN SHENGBANG ELECTRONIC TECHNOLOGY Co Ltd
Priority date: 2019-03-25
Filing date: 2019-03-25
Publication date: 2019-12-20
Anticipated expiration: 2029-03-25

Abstract

The utility model discloses a three-dimensional digital alarm clock movement, which comprises a fixed second hand and a sealing ring, the lower end of the fixed second hand is provided with a sealing ring, the lower end of the sealing ring is provided with a fixed minute hand, the sealing ring is connected with the fixed minute hand in a sleeved mode, the lower end of the fixed minute hand is provided with a fixed hour hand, the lower end of the fixed hour hand is provided with a rotary movement, the three-dimensional digital alarm clock movement of the utility model is provided with a through fixed pad through the inside of the minute hand shaft in the alarm clock movement, the maximum diameter of the fixed pad is smaller than the section diameter of the end head, thus, when the hand is installed, the cylinder fixing the lower end of the second hand can be supported with the fixing pad, thereby make fixed second hand can not with the fixed minute hand of downside between the interval undersize to solve current alarm clock core when the installation can make between pointer and the pointer too closely lead to rotating the problem that stops walking when serious slowly.

Description

Three-dimensional digital alarm clock movement

Technical Field

The utility model belongs to the technical field of household articles is relevant, concretely relates to three-dimensional digital alarm clock core.

Background

The watch with the automatic mechanical movement is an automatic winding watch, a spring is driven to generate energy by utilizing power generated by the left-right swing of an automatic disc at the bottom of the movement, and the thickness of the watch is thicker than that of a common watch with a hand winding spring.

The prior alarm clock movement technology has the following problems: when the pointer is installed in the existing alarm clock movement, if the distance between the pointer and the pointer is too small, the pointer can rub when rotating, the pointer rotates too slowly, the pointer stops rotating, and the movement cannot cause inaccuracy.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a three-dimensional digital alarm clock core to solve the current alarm clock core that proposes among the above-mentioned background art and can make when the installation too closely lead to rotating the problem that stops walking about when serious slowly between pointer and the pointer.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a three-dimensional digital alarm clock core, includes fixed second hand and sealing washer, the lower extreme of fixed second hand is provided with the sealing washer, the lower extreme of sealing washer is provided with fixed minute hand, the sealing washer is connected through cup jointing with fixed minute hand, the lower extreme of fixed minute hand is provided with fixed hour hand, the lower extreme of fixed hour hand is provided with rotates the core, fixed hour hand is connected through cup jointing with rotating the core, the lower extreme that rotates the core is provided with the fixed axle, it passes through internal thread groove fixed connection with the fixed axle to rotate the core, the lower extreme of fixed axle is provided with fixation nut, fixation nut's lower extreme is provided with the rolling disc.

Preferably, the composition of rolling disc is including the fixed column, rotates tooth, disk body and rotation groove, the outside a week of fixed column is provided with the disk body, the outside a week of disk body is provided with rotates the tooth, the inboard of rotating the tooth is provided with rotates the groove, the rolling disc passes through the fixed column and rotates the core cup joint and be connected.

Preferably, the rotary movement comprises a chassis, a threaded column, a hour hand shaft and a minute hand shaft, the hour hand shaft is arranged at the lower end of the minute hand shaft, the threaded column is arranged at the lower end of the hour hand shaft, the chassis is arranged at the lower end of the threaded column, and the rotary movement is connected with the fixed second hand through the minute hand shaft in a sleeved mode.

Preferably, the composition of minute needle axle is including link, main part, end and fixed bolster, the upper end of link is provided with the main part, the upper end of main part is provided with the end, the inside of the lower extreme of end is provided with the fixed bolster, the minute needle axle cup joints with hour needle axle through the link and is connected.

Preferably, the minute hand axle and the hour hand axle are the structure of cylinder, the length of minute hand axle is three points five millimeters, the length of hour hand axle is four points five millimeters.

Preferably, the rotating movement is a structure in which cylinders with different interface diameters are stacked, and the diameter of the section of the cylinder at the upper end of the rotating movement is smaller than that of the cylinder at the lower end of the rotating movement in sequence.

Preferably, the fixing shaft is of a hollow cylindrical structure, the maximum section diameter of the fixing shaft is five millimeters, the height of the fixing shaft is six millimeters, and the fixing shaft is made of a stainless steel material with three to four points.

Preferably, the sealing rings are arranged two in total, the two sealing rings are symmetrically arranged on the surface sides of the upper end and the lower end of the fixed minute needle at equal intervals respectively, the two sealing rings are made of rubber materials, and the maximum cross-sectional diameter of the two sealing rings is three millimeters.

Compared with the prior art, the utility model provides a three-dimensional digital alarm clock core possesses following beneficial effect: the utility model relates to a be provided with the fixed bolster that runs through the inside of minute hand axle in the alarm clock core in the three-dimensional digital alarm clock core, the maximum diameter of fixed bolster is less than the cross-sectional diameter of end, and the fixed bolster is in the inside of the upper end of main part, when carrying out the installation of pointer like this, make the cylinder of the lower extreme of fixed second hand can and the fixed bolster between bearing each other, thereby make fixed second hand can not with the fixed minute hand between the interval undersize of downside, thereby solved current alarm clock core when the installation can make between pointer and the pointer too closely lead to rotate the problem of stopping walking about when serious slowly.

Drawings

Fig. 1 is a schematic diagram of the structure of the alarm clock movement of the present invention;

fig. 2 is a schematic structural view of the rotating disc of the present invention;

fig. 3 is a schematic view of the structure of the rotary movement of the present invention;

FIG. 4 is a schematic view of the minute hand shaft structure of the present invention;

in the figure: 1. rotating the disc; 11. fixing a column; 12. rotating the teeth; 13. a tray body; 14. a rotating groove; 2. rotating the movement; 21. a chassis; 22. a threaded post; 23. a hour hand shaft; 24. a needle separating shaft; 241. a connecting end; 242. a main body; 243. a tip; 244. a fixing pad; 3. fixing a second hand; 4. a seal ring; 5. fixing the minute hand; 6. fixing the hour hand; 7. a fixed shaft; 8. and (5) fixing the nut.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-4, the present invention provides a technical solution: the utility model provides a three-dimensional digital alarm clock core, including fixed second hand 3 and sealing washer 4, the lower extreme of fixed second hand 3 is provided with sealing washer 4, the lower extreme of sealing washer 4 is provided with fixed minute hand 5, sealing washer 4 is connected through cup jointing with fixed minute hand 5, through cup jointing, thereby can make overall structure's stability obtain improving, the lower extreme of fixed minute hand 5 is provided with fixed hour hand 6, the lower extreme of fixed hour hand 6 is provided with rotates core 2, fixed hour hand 6 is connected through cup jointing with rotation core 2, the lower extreme of rotating core 2 is provided with fixed axle 7, it passes through internal thread groove fixed connection with fixed axle 7 to rotate core 2, the lower extreme of fixed axle 7 is provided with fixation nut 8, fixation nut 8's lower extreme is provided with rolling disc 1.

Further, the constitution of rolling disc 1 is including fixed column 11, rotation tooth 12, disk body 13 and rotation groove 14, and outside a week of fixed column 11 is provided with disk body 13, and outside a week of disk body 13 is provided with rotation tooth 12, through the setting of rotating tooth 12 to can make better drive the pointer and rotate, the inboard of rotating tooth 12 is provided with rotation groove 14, and rolling disc 1 cup joints with rotation core 2 through fixed column 11 and is connected.

Further, the constitution of rotating core 2 is including chassis 21, screw thread post 22, hour hand shaft 23 and minute hand shaft 24, and minute hand shaft 24's lower extreme is provided with hour hand shaft 23, through minute hand shaft 24's setting to can make fixed minute hand 5 can be better install fixed, the lower extreme of hour hand shaft 23 is provided with screw thread post 22, the lower extreme of screw thread post 22 is provided with chassis 21, rotate core 2 through minute hand shaft 24 with fixed second hand 3 through cup jointing be connected.

Further, the minute hand shaft 24 is composed of a connecting end 241, a main body 242, an end 243 and a fixing pad 244, the main body 242 is arranged at the upper end of the connecting end 241, the end 243 is arranged at the upper end of the main body 242, the fixing pad 244 is arranged inside the lower end of the end 243, so that when the hands are installed, the cylinder at the lower end of the second hand 3 can be supported with the fixing pad 244, the second hand 3 cannot be excessively separated from the fixed minute hand 5 on the lower side, and the minute hand shaft 24 is connected with the hour hand shaft 23 in a sleeved mode through the connecting end 241.

Further, minute hand axle 24 and hour hand axle 23 are the structure of cylinder, and minute hand axle 24's length is three points five millimeters to can make and to have sufficient interval between the fixed minute hand 5 of waiting to install and the fixed hour hand 6, hour hand axle 23's length is four points five millimeters.

Further, the rotating movement 2 is a structure in which cylinders with different interface diameters are stacked, so that the rotating movement can work better, and the section diameter of the cylinder at the upper end of the rotating movement 2 is smaller than that of the cylinder at the lower end in sequence.

Further, the fixing shaft 7 is a cylindrical structure with a hollow inside, the maximum cross-sectional diameter of the fixing shaft 7 is five millimeters, the height of the fixing shaft 7 is six millimeters, and the fixing shaft 7 is made of a stainless steel material with three to four points, so that the firmness of the fixing shaft 7 can be improved.

Further, sealing washer 4 is provided with two altogether, and two sealing washers 4 are the equal interval setting of symmetry respectively and divide the table side at the upper and lower both ends of needle 5, and two sealing washers 4 adopt rubber material to make better effect of sealing up, the biggest cross-section diameter of two sealing washers 4 is three millimeters.

The utility model discloses a theory of operation and use flow: when the alarm clock movement is to be installed and used, the rotary movement 2 is firstly connected with the inner thread groove of the alarm clock, then the fixing nut 8 is screwed by hand, the rotary movement 2 is fixed and stable, then each hand to be installed is taken out, the fixed hour hand 6 is sleeved through the hour hand shaft 23, then the sealing ring 4 is placed, then the fixed minute hand 5 is sleeved and connected through the minute hand shaft 24, then the sealing ring 4 is placed, finally the fixed second hand 3 is inserted through the end 243 inside the upper end of the minute hand shaft 24, the penetrating fixing pad 244 is arranged inside the minute hand shaft 24 in the alarm clock movement, the maximum diameter of the fixing pad 244 is smaller than the section diameter of the end 243, and the fixing pad 244 is arranged inside the upper end of the main body 242, so that when the fixed second hand 3 is installed, the column body fixing the lower end of the second hand 3 can be mutually supported with the fixing pad 244, so that the distance between the fixed second hand 3 and the fixed minute hand 5 at the lower side is not too small, and then the power is switched on, and each pointer at the upper end is driven by the rotating disc 1 at the lower end to rotate, thereby completing the work.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a three-dimensional digital alarm clock core, includes fixed second hand (3) and sealing washer (4), its characterized in that: the lower extreme of fixed second hand (3) is provided with sealing washer (4), the lower extreme of sealing washer (4) is provided with fixed minute hand (5), sealing washer (4) is connected through cup jointing with fixed minute hand (5), the lower extreme of fixed minute hand (5) is provided with fixed hour hand (6), the lower extreme of fixed hour hand (6) is provided with rotates core (2), fixed hour hand (6) is connected through cup jointing with rotation core (2), the lower extreme of rotating core (2) is provided with fixed axle (7), it passes through interior thread groove fixed connection with fixed axle (7) to rotate core (2), the lower extreme of fixed axle (7) is provided with fixation nut (8), the lower extreme of fixation nut (8) is provided with and rotates dish (1).

2. A stereoscopic digital alarm clock movement according to claim 1, characterised in that: the rotary table is characterized in that the rotary table (1) comprises a fixed column (11), a rotary tooth (12), a table body (13) and a rotary groove (14), the table body (13) is arranged on the outer side of the fixed column (11) in a circle, the rotary tooth (12) is arranged on the outer side of the table body (13) in a circle, the rotary groove (14) is arranged on the inner side of the rotary tooth (12), and the rotary table (1) is connected with the rotary machine core (2) in a sleeved mode through the fixed column (11).

3. A stereoscopic digital alarm clock movement according to claim 1, characterised in that: the rotating movement (2) comprises a chassis (21), a threaded column (22), a hour hand shaft (23) and a minute hand shaft (24), the lower end of the minute hand shaft (24) is provided with the hour hand shaft (23), the lower end of the hour hand shaft (23) is provided with the threaded column (22), the lower end of the threaded column (22) is provided with the chassis (21), and the rotating movement (2) is connected with a fixed second hand (3) through the minute hand shaft (24) in a sleeved mode.

4. A stereoscopic digital alarm clock movement according to claim 3, characterised in that: the composition of minute needle axle (24) is including link (241), main part (242), end (243) and fixed bolster (244), the upper end of link (241) is provided with main part (242), the upper end of main part (242) is provided with end (243), the inside of the lower extreme of end (243) is provided with fixed bolster (244), minute needle axle (24) cup joints with hour needle axle (23) through link (241) and is connected.

5. A stereoscopic digital alarm clock movement according to claim 3, characterised in that: the minute hand axle (24) and hour hand axle (23) are the structure of cylinder, the length of minute hand axle (24) is three points five millimeters, the length of hour hand axle (23) is four points five millimeters.

6. A stereoscopic digital alarm clock movement according to claim 1, characterised in that: the rotary movement (2) is of a structure with cylinders with different interface diameters superposed, and the section diameter of the cylinder at the upper end of the rotary movement (2) is smaller than that of the cylinder at the lower end in sequence.

7. A stereoscopic digital alarm clock movement according to claim 1, characterised in that: the fixing shaft (7) is of a hollow cylindrical structure, the maximum section diameter of the fixing shaft (7) is five millimeters, the height of the fixing shaft (7) is six millimeters, and the fixing shaft (7) is made of a three-zero-four stainless steel material.

8. A stereoscopic digital alarm clock movement according to claim 1, characterised in that: the sealing rings (4) are arranged two in number, the two sealing rings (4) are symmetrically arranged on the surface sides of the upper end and the lower end of the fixed minute needle (5) at equal intervals respectively, the two sealing rings (4) are made of rubber materials, and the maximum cross section diameter of the two sealing rings (4) is three millimeters.