CN213517893U - Servo driving structure of intelligent electronic clock - Google Patents
Servo driving structure of intelligent electronic clock Download PDFInfo
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- CN213517893U CN213517893U CN202022691930.XU CN202022691930U CN213517893U CN 213517893 U CN213517893 U CN 213517893U CN 202022691930 U CN202022691930 U CN 202022691930U CN 213517893 U CN213517893 U CN 213517893U
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Abstract
The utility model discloses an intelligence electronic clock's servo drive structure, including the main part piece, main part piece from the top down rotates in proper order and is provided with first ring, second ring sum third ring, first ring, the digit hole has been seted up on second ring sum third ring respectively, from the top down installs in proper order on the loop bar of main part piece and is fixed with three lamp pipe fitting, the light-emitting window of three lamp pipe fitting is in on the same vertical straight line, when not using, first ring is aimed at respectively to the light-emitting window of three lamp pipe fitting, the digit hole on second ring sum third ring, the third ring receives external drive to realize rotating, the third ring realizes second ring intermittent type through first transmission structure and rotates, the second ring realizes first ring intermittent type through second transmission structure and rotates. The utility model discloses compact structure does benefit to the user and looks over time, convenient to use.
Description
Technical Field
The utility model relates to an electronic clock field, concretely relates to servo drive structure of intelligence electronic clock.
Background
The electronic clock is a timer using digital circuit to display second, minute and time, and compared with traditional mechanical clock, it has the advantages of accurate time, visual display, no mechanical driving device, etc., so that it is extensively used. With the continuous improvement and beautification of the living environment of people, digital electronic clocks can be seen in many occasions.
The electronic clock is generally mainly placed on a bedside table when used in a bedroom, but the display screen can be bright when displaying time, so that the sleep of a user is affected. If the display brightness of the display screen at night is reduced, the time for the user to check is not facilitated, and the use experience is influenced.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a time and compact structure's intelligent electronic clock's servo drive structure is conveniently looked over.
The utility model provides a technical scheme that above-mentioned problem adopted is:
the utility model provides an intelligence electronic clock's servo drive structure, including the main part piece, main part piece from the top down rotates in proper order and is provided with first ring, second ring sum third ring, first ring, the number hole has been seted up respectively on second ring sum third ring, from the top down installs in proper order and is fixed with three lamp pipe fitting on the loop bar of main part piece, the light-emitting window of three lamp pipe fitting is in on same vertical straight line, when not using, the light-emitting window of three lamp pipe fitting aligns first ring respectively, the number hole on second ring sum third ring, the third ring receives external drive to realize rotating, the third ring realizes that the second ring intermittent type rotates through first transmission structure, the second ring realizes that first ring intermittent type rotates through second transmission structure.
As the further improvement of the technical scheme, the bottom end of the main body part is provided with a servo motor for driving the third ring to rotate, and transmission is realized between the servo motor and the third ring through the first gear mechanism.
As a further improvement of the above technical solution, the first transmission structure includes a first geneva mechanism and a second gear mechanism, the first geneva mechanism includes a first toggle pin and a first geneva wheel having twelve radial grooves, the first toggle pin is fixedly connected to the third ring, the first geneva wheel is rotatably connected to the main body, the second gear mechanism includes a second external gear and a second internal gear, a central position of the second external gear is fixedly connected to a central position of the first geneva wheel, the second external gear is engaged with the second internal gear, the second internal gear is fixedly connected to the second ring, and a radius of a root circle of the second internal gear is five times a radius of a top circle of the second external gear. Through the first transmission structure, when the third ring rotates for one circle, the first poking pin drives the first grooved wheel to rotate for 30 degrees, so that the second external gear rotates for 30 degrees, the radius of the root circle of the second internal gear is five times of the radius of the top circle of the second external gear, and the second external gear rotates for 30 degrees so that the second internal gear rotates for 6 degrees, so that the purpose that the second ring rotates for one sixtieth circle when the third ring rotates for one circle is achieved.
As a further improvement of the above technical solution, the second transmission structure includes a second geneva mechanism and a third gear mechanism, the second geneva mechanism includes a second toggle pin and a second geneva wheel having four radial grooves, the second toggle pin is fixedly connected to the second ring, the second geneva wheel is rotatably connected to the main body, the third gear mechanism includes a third external gear and a third internal gear, a central position of the third external gear is fixedly connected to a central position of the second geneva wheel, the third external gear is engaged with the third internal gear, the third internal gear is fixedly connected to the first ring, and a radius of a root circle of the third internal gear is three times a radius of a tip circle of the third external gear. Through the second transmission structure, when the second ring rotates for one circle, the second poking pin drives the second grooved wheel to rotate for 90 degrees, so that the third external gear rotates for 90 degrees, the radius of the root circle of the third internal gear is three times that of the addendum circle of the third external gear, and the third external gear rotates for 90 degrees so that the third internal gear rotates for 30 degrees, and the purpose that the first ring rotates for one twelfth circle when the second ring rotates for one circle is achieved.
As a further improvement of the above technical solution, the number of the number holes on the first ring, the second ring and the third ring is twelve, and nine circular holes arranged at equal intervals are provided between two adjacent number holes on the second ring and the third ring. The lamp pipe fitting is matched through the number holes in the first ring, the second ring and the third ring, so that a user can know time in a dark environment conveniently.
As a further improvement of the technical scheme, a display screen for displaying time and figures is embedded at the top end of the main body piece, so that a user can check the time when standing conveniently, and the use is convenient.
Compared with the prior art, the utility model, have following advantage and effect:
this use is novel to make the third ring rotate can drive the second when certain number of turns through first transmission structure and second transmission structure and rotate, and the second ring can drive first ring rotation when rotating certain number of turns, cooperates the digit hole on first ring, second ring and the third ring to realize that first ring, second ring and third ring three cooperate the time of demonstration time, minute, second's effect, compact structure. Simultaneously, because the light-emitting mouth of lamp pipe fitting aims at the digit hole for the user can clearly see the digit that shows on first ring, second ring sum third ring evening, and the time is looked over conveniently, and because the bright irradiation range who shows the digit hole is little, is difficult for causing the influence to user's sleep, improves user's use impression.
Drawings
Fig. 1 is a schematic structural diagram of a servo driving structure of the intelligent electronic clock of the present invention.
Fig. 2 is a schematic structural diagram of the inside of the servo driving structure of the intelligent electronic clock of the present invention.
The display device comprises a main body part 1, a first ring 11, a second ring 12, a third ring 13, a digit hole 14, a loop bar 15, a lamp tube part 16, a light outlet 17, a charging interface 18, an adjusting switch 19, a first transmission structure 2, a first sheave mechanism 21, a second gear mechanism 22, a first toggle pin 23, a first sheave 24, a second external gear 25, a second internal gear 26, a second transmission structure 3, a second sheave mechanism 31, a third gear mechanism 32, a second toggle pin 33, a second sheave 34, a third external gear 35, a third internal gear 36, a servo motor 4, a first gear mechanism 5, a first external gear 51, a first internal gear 52, a round hole 6 and a display screen 7.
Detailed Description
The present invention will be described in further detail by way of examples with reference to the accompanying drawings, which are illustrative of the present invention and are not intended to limit the present invention.
Referring to fig. 1-2, the servo driving structure of the intelligent electronic clock of this embodiment includes a main body 1, the main body 1 is sequentially and rotatably provided with a first ring 11, a second ring 12, and a third ring 13 from top to bottom, the first ring 11, the second ring 12, and the third ring 13 are respectively provided with a number hole 14, the number holes 14 of the first ring 11, the second ring 12, and the third ring 13 respectively represent time, minute, and second, three lamp fittings 16 are sequentially mounted and fixed on a loop bar 15 of the main body 1 from top to bottom, light outlets 17 of the three lamp fittings 16 are located on the same vertical straight line, when not in use, light outlets 17 of the three lamp fittings 16 respectively align with the number holes 14 of the first ring 11, the second ring 12, and the third ring 13, the third ring 13 is driven by an external force to rotate, the third ring 13 realizes intermittent rotation of the second ring 12 through the first transmission structure 2, the second ring 12 realizes intermittent rotation of the first ring 11 through the second transmission structure 3, the bottom end of the main body member 1 is provided with a servo motor 4 for driving the third ring 13 to rotate, the servo motor 4 and the third ring 13 realize transmission through a first gear mechanism 5, the first gear mechanism 5 comprises a first external gear 51 and a first internal gear 52, the first external gear 51 is fixedly connected to an output shaft of the servo motor 4, the first external gear 51 is meshed with the first internal gear 52, the first internal gear 52 is fixedly connected to the third ring 13, the first transmission structure 2 comprises a first geneva gear mechanism 21 and a second gear mechanism 22, the first geneva gear mechanism 21 comprises a first toggle pin 23 and a first geneva gear 24 provided with twelve radial grooves, the first toggle pin 23 is fixedly connected to the third ring 13, the first geneva gear 24 is rotatably connected to the main body member 1, the second gear mechanism 22 comprises a second external gear 25 and a second internal gear 26, the central position of the second external gear 25 is fixedly connected with the central position of the first geneva gear 24, the second external gear 25 is engaged with the second internal gear 26, the second internal gear 26 is fixedly connected to the second ring 12, the radius of the root circle of the second internal gear 26 is five times of the radius of the addendum circle of the second external gear 25, the second transmission structure 3 includes a second sheave mechanism 31 and a third gear mechanism 32, the second sheave mechanism 31 includes a second toggle pin 33 and a second sheave 34 having four radial grooves, the second toggle pin 33 is fixedly connected to the second ring 12, the second sheave 34 is rotatably connected to the main body member 1, the third gear mechanism 32 includes a third external gear 35 and a third internal gear 36, the central position of the third external gear 35 is fixedly connected to the central position of the second sheave 34, the third external gear 35 is engaged with the third internal gear 36, the third internal gear 36 is fixedly connected to the first ring 11, the radius of the root circle of the third internal gear 36 is three times of the radius of the addendum circle of the third external gear 35, the number of the number holes 14 on the first ring 11, the second ring 12 and the third ring 13 is twelve, nine round holes 6 which are distributed at equal intervals are formed between every two adjacent number holes 14 on the second ring 12 and the third ring 13, a display screen 7 for displaying time figures is embedded at the top end of the main body part 1, and a charging interface 18 and an adjusting switch 19 for adjusting the illumination brightness of the lamp tube part 16 are arranged on the main body part 1.
To sum up, the utility model discloses the theory of use as follows:
the servo motor realizes that the third ring rotates through the first gear mechanism, the third ring rotates to drive the first stirring pin to rotate, when the first stirring pin rotates for a circle, the first grooved wheel rotates for 30 degrees, so that the second external gear rotates for 30 degrees, and as the radius of the root circle of the second internal gear is five times of the radius of the top circle of the second external gear, the second external gear drives the second internal gear to rotate for 6 degrees when the second external gear rotates for 30 degrees, namely, when the third ring rotates for a circle, the second ring rotates for one sixtieth circle.
When the second ring rotates for one circle, the second ring drives the second poking pin to rotate for one circle, the second grooved wheel rotates for 90 degrees at the moment, the second external gear rotates for 90 degrees, and the third external gear drives the third internal gear to rotate for 30 degrees when the third external gear rotates for 90 degrees because the radius of the root circle of the third internal gear is three times of the radius of the addendum circle of the third external gear, namely when the second ring rotates for one circle, the second ring rotates for one twelfth circle.
The digit hole on first ring, second ring and the third ring shows time, minute, second respectively, and the third ring rotates the round and is 60 seconds, and the second ring rotates the round and is 60 minutes, and the third ring rotates the round and is 12 hours, moves in proper order through third ring, second ring and first ring, cooperates the indicating effect of lamp pipe fitting to realize the demonstration of time.
The above description in this specification is merely illustrative of the present invention. Various modifications, additions and substitutions may be made by those skilled in the art without departing from the scope of the invention as defined in the accompanying claims.
Claims (6)
1. The utility model provides a servo drive structure of intelligence electronic clock which characterized in that: comprises a main body part (1), the main body part (1) is sequentially and rotatably provided with a first ring (11), a second ring (12) and a third ring (13) from top to bottom, the first ring (11), the second ring (12) and the third ring (13) are respectively provided with a digital hole (14), three lamp pipe fittings (16) are sequentially and fixedly arranged on a loop bar (15) of the main body part (1) from top to bottom, light outlets (17) of the three lamp pipe fittings (16) are positioned on the same vertical straight line, when not used, light-emitting ports (17) of three lamp tube fittings (16) are respectively aligned with digital holes (14) on a first ring (11), a second ring (12) and a third ring (13), the third ring (13) is driven by external force to rotate, the third ring (13) realizes intermittent rotation of the second ring (12) through a first transmission structure (2), and the second ring (12) realizes intermittent rotation of the first ring (11) through a second transmission structure (3).
2. The servo driving structure of intelligent electronic clocks according to claim 1, characterized in that: the bottom of main part (1) is equipped with and is used for driving third ring (13) pivoted servo motor (4), realizes the transmission through first gear mechanism (5) between servo motor (4) and third ring (13).
3. The servo driving structure of intelligent electronic clocks according to claim 1, characterized in that: the first transmission structure (2) comprises a first sheave mechanism (21) and a second gear mechanism (22), the first sheave mechanism (21) comprises a first poking pin (23) and a first sheave (24) provided with twelve radial grooves, the first poking pin (23) is fixedly connected to the third ring (13), the first sheave (24) is rotatably connected to the main body part (1), the second gear mechanism (22) comprises a second external gear (25) and a second internal gear (26), the central position of the second external gear (25) is fixedly connected with the central position of the first sheave (24), the second external gear (25) is meshed with the second internal gear (26), the second internal gear (26) is fixedly connected to the second ring (12), and the radius of the root circle of the second internal gear (26) is five times that of the radius of the addendum circle of the second external gear (25).
4. The servo driving structure of intelligent electronic clocks according to claim 1, characterized in that: the second transmission structure (3) comprises a second sheave mechanism (31) and a third gear mechanism (32), the second sheave mechanism (31) comprises a second stirring pin (33) and a second sheave (34) provided with four radial grooves, the second stirring pin (33) is fixedly connected to the second ring (12), the second sheave (34) is rotatably connected to the main body part (1), the third gear mechanism (32) comprises a third outer gear (35) and a third inner gear (36), the central position of the third outer gear (35) is fixedly connected with the central position of the second sheave (34), the third outer gear (35) is meshed with the third inner gear (36), the third inner gear (36) is fixedly connected to the first ring (11), and the radius of the root circle of the third inner gear (36) is three times that of the addendum circle of the third outer gear (35).
5. The servo driving structure of intelligent electronic clocks according to claim 1, characterized in that: the number of the number holes (14) in the first ring (11), the second ring (12) and the third ring (13) is twelve, and nine round holes (6) which are distributed at equal intervals are formed between every two adjacent number holes (14) in the second ring (12) and the third ring (13).
6. The servo driving structure of intelligent electronic clocks according to claim 1, characterized in that: the top end of the main body piece (1) is embedded with a display screen (7) for displaying time and figures.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022691930.XU CN213517893U (en) | 2020-11-19 | 2020-11-19 | Servo driving structure of intelligent electronic clock |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022691930.XU CN213517893U (en) | 2020-11-19 | 2020-11-19 | Servo driving structure of intelligent electronic clock |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213517893U true CN213517893U (en) | 2021-06-22 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202022691930.XU Active CN213517893U (en) | 2020-11-19 | 2020-11-19 | Servo driving structure of intelligent electronic clock |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN213517893U (en) |
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- 2020-11-19 CN CN202022691930.XU patent/CN213517893U/en active Active
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