CN220752533U - Electric mechanical clock escapement fork pendulum device - Google Patents
Electric mechanical clock escapement fork pendulum device Download PDFInfo
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- CN220752533U CN220752533U CN202322627712.3U CN202322627712U CN220752533U CN 220752533 U CN220752533 U CN 220752533U CN 202322627712 U CN202322627712 U CN 202322627712U CN 220752533 U CN220752533 U CN 220752533U
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Abstract
The utility model discloses an electric mechanical clock escapement fork pendulum device, and relates to the technical field of mechanical clocks; the utility model comprises a rear clamping plate and a front clamping plate, wherein the front clamping plate is arranged on one side of the rear clamping plate, a rotary driver is fixedly arranged on one side of the rear clamping plate, which is far away from the front clamping plate, an output shaft is rotationally connected between the rear clamping plate and the front clamping plate, the driving end of the rotary driver is fixedly connected with the output shaft, a rotary output wheel is arranged on the outer side of the output shaft, and an escapement driving wheel is rotationally connected between the rear clamping plate and the front clamping plate and above the rotary output wheel; the rotary output wheel is driven to rotate together under the action of friction force of the friction device formed by the friction pressure spring and the friction bowl pad, and is meshed with the escapement wheel through the escapement driving wheel, and as the rotary driver continuously rotates, even when the escapement wheel is stopped, continuous moment output still exists under the action of friction force, so that the work of a fork system formed by the escapement wheel, the escapement fork body and the upper swing rod is ensured.
Description
Technical Field
The utility model relates to the technical field of mechanical clocks, in particular to an electric mechanical clock escapement fork pendulum device.
Background
A mechanical clock is a kind of timer that gives time by a clock sound. The mechanical mechanism timing instrument uses the energy released by the recovery deformation of the spring or the gravitational potential energy of the falling weight as energy, and uses a mechanical vibration system as a time reference to realize time measurement.
However, in the conventional mechanical timepiece, a spring is used to provide power output, and the mechanical timepiece is required to be wound frequently, which is troublesome and complicated, and in order to solve the above-mentioned problems, the inventors have proposed an electric mechanical timepiece pallet pendulum device for solving the above-mentioned problems.
Disclosure of Invention
In order to solve the problems that the mechanical clock needs to be wound frequently and is troublesome; the utility model aims to provide an electric mechanical clock escapement fork pendulum device.
In order to solve the technical problems, the utility model adopts the following technical scheme: including back splint and front plate, the front plate sets up in one side of back splint, one side fixed mounting that back splint kept away from the front plate has rotary actuator, it is connected with the output shaft to rotate between back splint and the front plate, rotary actuator's drive end and output shaft fixed connection, the outside of output shaft is provided with the rotatory output wheel of installing, just be located the top rotation of rotatory output wheel between back splint and the front plate and be connected with the escapement drive wheel, escapement drive wheel and rotatory output wheel meshing are connected, the outside of escapement drive wheel center pin just is located fixedly connected with escapement wheel between back splint and the front plate, rotatory output wheel is different with the diameter of escapement drive wheel.
Preferably, one side of the top end of the rear clamping plate, which is close to the front clamping plate, is fixedly provided with a pallet fork body, and one end of a central shaft of the pallet fork body extends to one side of the rear clamping plate and is fixedly connected with an upper swinging rod.
Preferably, a pendulum magnet is fixedly arranged on the outer side of the upper swing rod, and a pendulum driver is arranged on one side of the pendulum magnet.
Preferably, a friction bowl pad is fixedly arranged on one side, close to the rotary output wheel, of the outer side of the output shaft, a pressure spring check ring is fixedly arranged on one side, close to the friction bowl pad, of the outer side of the output shaft, a friction pressure spring is arranged between the friction bowl pad and the pressure spring check ring, and the friction pressure spring is movably sleeved on the outer side of the output shaft.
Preferably, the rotary driver and the pendulum driver are electrically connected with an external battery
Compared with the prior art, the utility model has the beneficial effects that:
1. the rotary output wheel is driven to rotate together under the action of friction force of a friction device formed by the friction pressure spring and the friction bowl pad and is meshed with the escapement wheel through the escapement driving wheel, and as the rotary driver continuously rotates, even when the escapement wheel is stopped, continuous moment output still exists under the action of the friction force, the work of a fork system formed by the escapement wheel, the escapement fork body and the upper swing rod is ensured;
2. by the cooperation between the pendulum magnet and the pendulum driver, the electromagnetic pendulum is used as an accessory device, and the working reliability of the escapement mechanism is further improved.
Drawings
In order to more clearly illustrate the embodiments of the utility model or the technical solutions in the prior art, the drawings that are required in the embodiments or the description of the prior art will be briefly described, it being obvious that the drawings in the following description are only some embodiments of the utility model, and that other drawings may be obtained according to these drawings without inventive effort for a person skilled in the art.
Fig. 1 is a front view of the present utility model.
Fig. 2 is a side view of the present utility model.
Fig. 3 is an enlarged view of the utility model at a in fig. 2.
Fig. 4 is a schematic structural diagram of a second mechanical clock scheme of the present utility model.
In the figure: 1. a rear clamping plate; 2. a front clamping plate; 3. a rotary driver; 4. an output shaft; 5. rotating the output wheel; 6. friction bowl pad; 7. friction compression springs; 8. a pressure spring retainer ring; 9. an escapement driving wheel; 10. an escape wheel; 11. a pallet fork; 12. the upper swing rod; 13. a swinging magnet; 14. a pendulum driver.
Detailed Description
The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.
Examples: as shown in fig. 1-4, the utility model provides an electric mechanical clock escapement device, which comprises a rear plate 1 and a front plate 2, wherein the front plate 2 is arranged on one side of the rear plate 1, a rotary driver 3 is fixedly arranged on one side of the rear plate 1 away from the front plate 2, an output shaft 4 is rotatably connected between the rear plate 1 and the front plate 2, a driving end of the rotary driver 3 is fixedly connected with the output shaft 4, a rotary output wheel 5 is arranged on the outer side of the output shaft 4, an escapement driving wheel 9 is rotatably connected between the rear plate 1 and the front plate 2 and above the rotary output wheel 5, the escapement driving wheel 9 is in meshed connection with the rotary output wheel 5, and an escapement wheel 10 is fixedly connected between the rear plate 1 and the front plate 2 and outside a central shaft of the escapement driving wheel 9.
The top of the back plate 1 is fixedly provided with a pallet body 11 at one side close to the front plate 2, and one end of a central shaft of the pallet body 11 extends to one side of the back plate 1 and is fixedly connected with an upper swing rod 12.
By adopting the technical scheme, the reciprocating swing of the upper swing rod 12 is realized through the reciprocating swing of the escapement fork body 11.
A pendulum magnet 13 is fixedly arranged on the outer side of the upper swing rod 12, and a pendulum driver 14 is arranged on one side of the pendulum magnet 13.
By adopting the technical scheme, the electromagnetic pendulum formed by the cooperation between the pendulum magnet 13 and the pendulum driver 14 is used as an accessory device, so that the swing energy of the pendulum is improved, the working reliability of the escapement mechanism is further improved, and if a vibrator is not installed or a vibrator power supply is not connected, the escapement fork can work normally as long as the rotary drive has the power supply to work normally.
One side of the outer side of the output shaft 4, which is close to the rotary output wheel 5, is fixedly provided with a friction bowl pad 6, one side of the outer side of the output shaft 4, which is close to the friction bowl pad 6, is fixedly provided with a pressure spring retainer ring 8, a friction pressure spring 7 is arranged between the friction bowl pad 6 and the pressure spring retainer ring 8, and the friction pressure spring 7 is movably sleeved on the outer side of the output shaft 4.
Through adopting above-mentioned technical scheme, through the friction ware that friction bowl fills up 6 and friction pressure spring 7 are constituteed, drive rotatory output wheel 5 together rotatory under the effect of frictional force, simultaneously through setting up pressure spring retaining ring 8, when the moving part receives the external force action, pressure spring retaining ring 8 is compressed and forms the fender position. At this time, the moving part cannot continue to rotate, so that load homing and vibration reduction effects are avoided.
The diameter of the rotary output wheel 5 is different from that of the escapement transmission wheel 9.
By adopting the technical scheme, the transmission ratio of the rotary output wheel 5 and the escapement driving wheel 9 is controlled and regulated by arranging the rotary output wheel 5 and the escapement driving wheel 9 with different diameters, so that the time that two teeth on the escapement wheel 10 pass through one pallet on the escapement pallet body 11 is less than the pendulum swinging period.
Both the rotary drive 3 and the pendulum drive 14 are electrically connected to an external battery.
By adopting the above technical scheme, through all with rotary drive 3 and pendulum driver 14 with external battery electric connection, the just control equipment of being convenient for works.
Embodiment two: as shown in fig. 4, the rotary output wheel 5 and the escape wheel 9 can be omitted and the escape wheel 10 mounted directly on the output shaft 4 when the pendulum period and the rotary drive speed are appropriate.
Working principle: the miniature rotary driver outputs rotation through a hard-connected output shaft, a rotary output wheel 5 arranged on the miniature rotary driver rotates together under the action of friction force of a friction device formed by a friction pressure spring 7 and a friction bowl pad 6 and is meshed with an escape wheel 10 through an escape wheel driving wheel 9, and as the rotary driver continuously rotates, even when the escape wheel is stopped, continuous moment output is still realized under the action of the friction force, and the work of a fork system formed by the escape wheel 10, an escape fork body 11 and an upper swinging rod 12 is ensured.
It will be apparent to those skilled in the art that various modifications and variations can be made to the present utility model without departing from the spirit or scope of the utility model. Thus, it is intended that the present utility model also include such modifications and alterations insofar as they come within the scope of the appended claims or the equivalents thereof.
Claims (6)
1. The electric mechanical clock escapement fork pendulum device comprises a rear clamping plate (1) and a front clamping plate (2), and is characterized in that: the utility model discloses a rotary escape device for a sports car, including back splint (1), front plate (2), rotary drive (3) and output shaft (4) are installed in one side of back splint (1), one side fixed mounting that back splint (1) kept away from front plate (2) has rotary drive ware (3), rotate between back splint (1) and front plate (2) and be connected with output shaft (4) drive end and output shaft (4) fixed connection, rotary output wheel (5) are installed in the outside setting of output shaft (4), back splint (1) and front plate (2) and be located the top rotation of rotary output wheel (5) and be connected with escapement drive wheel (9), escapement drive wheel (9) and rotary output wheel (5) meshing are connected, the outside of escapement drive wheel (9) center pin just is located between back splint (1) and front plate (2).
2. The electric mechanical clock pallet pendulum device according to claim 1, characterized in that a pallet body (11) is fixedly mounted on one side of the top end of the back plate (1) close to the front plate (2), and one end of the central shaft of the pallet body (11) extends to one side of the back plate (1) and is fixedly connected with an upper swing rod (12).
3. The electric mechanical timepiece pallet pendulum device according to claim 2, characterized in that a pendulum magnet (13) is fixedly mounted on the outer side of the upper swing lever (12), and a pendulum driver (14) is provided on one side of the pendulum magnet (13).
4. The electric mechanical clock pallet fork pendulum device according to claim 1, characterized in that a friction bowl pad (6) is fixedly installed on one side, close to the rotary output wheel (5), of the outer side of the output shaft (4), a pressure spring retainer ring (8) is fixedly installed on one side, close to the friction bowl pad (6), of the outer side of the output shaft (4), a friction pressure spring (7) is arranged between the friction bowl pad (6) and the pressure spring retainer ring (8), and the friction pressure spring (7) is movably sleeved on the outer side of the output shaft (4).
5. An electromechanical timepiece pallet-fork device according to claim 1, characterized in that the rotary output wheel (5) and the pallet-wheel (9) differ in diameter.
6. An electromechanical timepiece pallet pendulum device according to claim 1, wherein the rotary driver (3) and pendulum driver (14) are both electrically connected to an external battery.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322627712.3U CN220752533U (en) | 2023-09-27 | 2023-09-27 | Electric mechanical clock escapement fork pendulum device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322627712.3U CN220752533U (en) | 2023-09-27 | 2023-09-27 | Electric mechanical clock escapement fork pendulum device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220752533U true CN220752533U (en) | 2024-04-09 |
Family
ID=90550964
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202322627712.3U Active CN220752533U (en) | 2023-09-27 | 2023-09-27 | Electric mechanical clock escapement fork pendulum device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220752533U (en) |
-
2023
- 2023-09-27 CN CN202322627712.3U patent/CN220752533U/en active Active
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