Electromechanical conversion device of ancient mechanical turret clock
By using an electromechanical conversion device to achieve the conversion between mechanical and electromechanical functions in the ancient mechanical tower clock, the problem of frequent manual adjustments and maintenance is solved, the accuracy of timekeeping is improved, maintenance costs are reduced, and the service life is extended.
Patent Information
- Application Number
- CN202423148535.1
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-12-19
- Publication Date
- 2025-10-21
- Estimated Expiration
- 2034-12-19
AI Technical Summary
Existing ancient mechanical tower clocks require frequent manual adjustments to their timekeeping accuracy and maintenance, resulting in high operating costs and inconvenient maintenance.
The device employs an electromechanical conversion mechanism, which combines a fixed shift fork and a sliding shift fork with an electromechanical gearbox to switch between the mechanical clock main body and the electromechanical sub-wheel. On normal days, the electromechanical sub-wheel drives the timekeeping mechanism, while on major holidays, it can revert to the mechanical drive mode.
It improves timekeeping accuracy, reduces manual maintenance costs, and extends the lifespan of the main movement of the mechanical clock.
Smart Images
Figure CN223461794U_ABST
Abstract
Description
TECHNICAL FIELD
[0001] The utility model relates to the technical field of ancient mechanical tower clock automatic time mode, especially relates to a kind of electromechanical conversion device of ancient mechanical tower clock. BACKGROUND
[0002] Referring to Figure 1 , ancient mechanical tower clock of long time ago is generally driven by mechanical clock main movement through steering distribution mechanism 1 to one to four face time distribution mechanism 3 rotation, specifically, steering distribution mechanism 1 is connected by coupling and conversion connecting rod 2, steering distribution mechanism 1 is connected by coupling and time distribution mechanism 3, steering distribution mechanism 1 can control multiple time distribution mechanism 3, controls four sets of time distribution mechanism 3 to operate under normal circumstances, minute and hour hands are installed on time distribution mechanism 3, and time distribution mechanism 3 is driven by the power transmitted by steering distribution mechanism 1 to drive minute and hour hands to operate.
[0003] The existing ancient mechanical tower clock generally needs to lift power weight and adjust the time accuracy once every 3-4 days, and the artificial maintenance cost is high during operation. INVENTION CONTENTS
[0004] The utility model provides a kind of electromechanical conversion device of ancient mechanical tower clock, time distribution mechanism is driven by electromechanical conversion device daily, electromechanical conversion device can ensure that time is more accurate, and late operation, maintenance is simple and easy, can greatly reduce artificial maintenance cost, also can greatly extend the service life of mechanical clock main movement.
[0005] The technical scheme that the utility model solves above-mentioned technical problem is as follows:
[0006] A kind of electromechanical conversion device of ancient mechanical tower clock, including conversion fixed fork and conversion sliding fork, the conversion fixed fork is connected with the movement output split shaft connecting rod of mechanical clock main movement, and the conversion fixed fork is synchronous with movement output split shaft connecting rod rotation;The conversion sliding fork is sleeved on conversion connecting rod, the conversion sliding fork can slide along the axial direction of conversion connecting rod, and the conversion sliding fork is synchronous with conversion connecting rod rotation;Sliding shaft sleeve is equipped on the conversion connecting rod, the sliding shaft sleeve is sleeved with electromechanical dividing wheel, and the electromechanical dividing wheel and conversion connecting rod are all rotationally connected with sliding shaft sleeve, and the electromechanical dividing wheel is rotated by electromechanical reduction box control;When conversion sliding fork and conversion fixed fork engage, the movement output split shaft connecting rod and conversion connecting rod are synchronous rotation;When conversion sliding fork and electromechanical dividing wheel engage, the electromechanical dividing wheel and conversion connecting rod are synchronous rotation.
[0007] The beneficial effect of the above technical scheme is that when the conversion sliding yoke is slid along the axial direction of the conversion connecting rod, the conversion sliding yoke and the conversion fixed yoke are engaged, the output shaft connecting rod and the conversion connecting rod are synchronously rotated, and the mechanical clock main movement can drive the clock needle to run; when the conversion sliding yoke is slid along the axial direction of the conversion connecting rod, the conversion sliding yoke is first separated from the conversion fixed yoke, and then the conversion sliding yoke and the electromechanical dividing wheel are engaged, the electromechanical speed reducer controls the electromechanical dividing wheel to rotate, the electromechanical dividing wheel drives the conversion sliding yoke to rotate, the conversion sliding yoke drives the conversion connecting rod to rotate, so that the electromechanical dividing wheel and the conversion connecting rod are synchronously rotated, and the electromechanical speed reducer drives the clock needle to run; through the minimum change of the original device of the mechanical tower clock, that is, installing an electromechanical conversion device between the mechanical clock main movement and the steering distribution mechanism, the electromechanical conversion device can drive the time division mechanism to run on a daily basis, the electromechanical conversion device can ensure more accurate running, and the later operation and maintenance are simple, the artificial maintenance cost can be greatly reduced, and the service life of the mechanical clock main movement can be greatly prolonged; during major holidays, the mechanical clock main movement can be converted to restore the running mode, the state conforms to the historical original appearance, and the emotional needs of everyone can be met.
[0008] Further, the conversion sliding yoke is provided with a hexagonal hole, and the axial end of the conversion connecting rod is provided with a hexagonal body, the hexagonal hole is sleeved on the hexagonal body, and the conversion sliding yoke can slide on the hexagonal body.
[0009] The beneficial effect of the above technical scheme is that the conversion sliding yoke can slide along the hexagonal body and drive the conversion connecting rod to rotate.
[0010] Further, an axial stop ring is arranged between the electromechanical dividing wheel and the sliding shaft sleeve.
[0011] The beneficial effect of the above technical scheme is that the axial stop ring can limit the axial movement of the electromechanical dividing wheel, so that the electromechanical dividing wheel cannot move axially, but can only rotate under the driving of the electromechanical speed reducer.
[0012] Further, the conversion sliding yoke and the conversion fixed yoke can be inserted and fixed.
[0013] The beneficial effect of the above technical scheme is that the conversion sliding yoke and the conversion fixed yoke can be quickly engaged and separated.
[0014] Further, the conversion sliding yoke and the electromechanical dividing wheel can be inserted and fixed.
[0015] The beneficial effect of the above technical scheme is that the conversion sliding yoke and the electromechanical dividing wheel can be quickly engaged and separated.
[0016] Further, the electromechanical reduction gearbox comprises a gear, the gear is engaged with the electromechanical moon gear, and the gear rotates to drive the electromechanical moon gear to rotate.
[0017] The beneficial effects of the above technical solution are that the electromechanical reduction gearbox controls the rotation of the gear, the gear can drive the electromechanical moon gear to rotate, and the rotation of the conversion fixed fork and the conversion connecting rod is realized.
[0018] Further, the conversion fixed fork is fixedly connected with the movement output half-shaft connecting rod.
[0019] The beneficial effects of the above technical solution are that the conversion fixed fork is beneficial to synchronous rotation with the movement output half-shaft connecting rod. BRIEF DESCRIPTION OF DRAWINGS
[0020] Figure 1 It is an overall structural schematic view of the steering distribution mechanism and the time sharing mechanism of the utility model;
[0021] Figure 2 It is a sectional view structural schematic view of the utility model mechanical clock movement driving clock hand to run;
[0022] Figure 3 It is a sectional view structural schematic view of the utility model electromechanical reduction gearbox driving clock hand to run;
[0023] Figure 4 It is an explosion structural schematic view of the utility model.
[0024] Mark 1, steering distribution mechanism; 2, conversion connecting rod; 3, time sharing mechanism; 4, conversion fixed fork; 5, conversion sliding fork; 6, movement output half-shaft connecting rod; 7, sliding shaft sleeve; 8, electromechanical moon gear; 9, electromechanical reduction gearbox; 91, gear; 10, shaft check ring; 11, fixed seat. DETAILED DESCRIPTION
[0025] The following will be described in conjunction with the accompanying drawings Figures 1-4 The principle and characteristics of the utility model are described, and the examples are only used to explain the utility model, and are not used to limit the scope of the utility model.
[0026] The utility model embodiment discloses an electromechanical conversion device of ancient mechanical tower clock.
[0027] Refer to Figures 1-4The electromechanical conversion device of the ancient mechanical tower clock comprises a conversion fixed fork 4, a conversion sliding fork 5 and an electromechanical reduction box 9. In daily cases, the conversion sliding fork 5 and the conversion fixed fork 4 are engaged to realize that the main clockwork of the mechanical clock drives the clock needle to run; in major holidays, the conversion sliding fork 5 and the conversion fixed fork 4 are separated, the conversion sliding fork 5 is controlled to rotate by the electromechanical reduction box 9, the electromechanical conversion device drives the time division mechanism 3 to run, the running time can be ensured to be more accurate, the operation and maintenance are simple in the later period, the artificial maintenance cost can be greatly reduced, and the service life of the main clockwork of the mechanical clock can be greatly prolonged.
[0028] The conversion fixed fork 4 is fixedly connected with the movement output half-shaft connecting rod 6 of the mechanical clock, and is beneficial to synchronous rotation of the conversion fixed fork 4 and the movement output half-shaft connecting rod 6.
[0029] The conversion sliding fork 5 and the conversion fixed fork 4 can be inserted and fixed through pin and hole cooperation, so as to facilitate quick engagement and separation of the conversion sliding fork 5 and the conversion fixed fork 4. When the conversion sliding fork 5 and the conversion fixed fork 4 are engaged, the movement output half-shaft connecting rod 6 and the conversion connecting rod 2 rotate synchronously.
[0030] The conversion sliding fork 5 is sleeved on the conversion connecting rod 2, the conversion sliding fork 5 can slide along the axial direction of the conversion connecting rod 2, and the conversion sliding fork 5 rotates synchronously with the conversion connecting rod 2. When the conversion sliding fork 5 slides along the axial direction of the conversion connecting rod 2, the conversion sliding fork 5 and the conversion fixed fork 4 are engaged, as shown in Figure 2 , the movement output half-shaft connecting rod 6 and the conversion connecting rod 2 rotate synchronously, so that the main clockwork of the mechanical clock drives the clock needle to run.
[0031] Specifically, the conversion sliding fork 5 is provided with a hexagonal hole, the axial end of the conversion connecting rod 2 is provided with a hexagonal body, the hexagonal hole is sleeved on the hexagonal body, and the conversion sliding fork 5 can slide on the hexagonal body. The conversion sliding fork 5 can slide along the hexagonal body, and the conversion sliding fork 5 can drive the conversion connecting rod 2 to rotate.
[0032] The conversion connecting rod 2 is provided with a sliding shaft sleeve 7, the sliding shaft sleeve 7 is installed on a fixed seat 11, the electromechanical dividing wheel 8 is sleeved on the sliding shaft sleeve 7, and the electromechanical dividing wheel 8 and the conversion connecting rod 2 are rotationally connected with the sliding shaft sleeve 7. The conversion sliding fork 5 and the electromechanical dividing wheel 8 can be inserted and fixed through pin and hole cooperation, so as to facilitate quick engagement and separation of the conversion sliding fork 5 and the electromechanical dividing wheel 8.
[0033] The electromechanical minute wheel 8 is controlled to rotate by the electromechanical reduction box 9, and the electromechanical reduction box 9 is installed on the fixed seat 11. When the conversion sliding fork 5 slides along the axial direction of the conversion connecting rod 2, the conversion sliding fork 5 is first separated from the conversion fixed fork 4, and then the conversion sliding fork 5 is engaged with the electromechanical minute wheel 8. Figure 3 As shown, the electromechanical reduction box 9 controls the electromechanical minute wheel 8 to rotate, the electromechanical minute wheel 8 drives the conversion sliding fork 5 to rotate, and the conversion sliding fork 5 drives the conversion connecting rod 2 to rotate, thereby realizing the synchronous rotation of the electromechanical minute wheel 8 and the conversion connecting rod 2, and realizing that the electromechanical reduction box 9 drives the clock hand to move.
[0034] Specifically, the electromechanical reduction box 9 includes a gear 91, which is rotatably connected to the fixed base 11 and meshes with the electromechanical minute pinion 8. The rotation of the gear 91 drives the electromechanical minute pinion 8. The electromechanical reduction box 9 controls the rotation of the gear 91, which drives the electromechanical minute pinion 8 to rotate, thereby realizing the rotation of the conversion sliding fork 5 and the conversion connecting rod 2.
[0035] A shaft retaining ring 10 is installed between the electromechanical minute wheel 8 and the sliding shaft sleeve 7. The shaft retaining ring 10 can limit the axial movement of the electromechanical minute wheel 8, so that the electromechanical minute wheel 8 cannot move axially and can only rotate under the drive of the electromechanical reduction box 9.
[0036] The implementation principle of the electromechanical conversion device of an ancient mechanical tower clock in an embodiment of the present utility model is as follows: when the conversion sliding fork 5 slides along the axial direction of the conversion link 2, the conversion sliding fork 5 and the conversion fixed fork 4 are engaged, and the movement output split shaft link 6 and the conversion link 2 rotate synchronously, so that the main movement of the mechanical clock can drive the clock hand to move time; when the conversion sliding fork 5 slides along the axial direction of the conversion link 2, the conversion sliding fork 5 is first separated from the conversion fixed fork 4, and then the conversion sliding fork 5 and the electromechanical minute wheel 8 are engaged, and the electromechanical reduction box 9 controls the gear 91 to rotate, the gear 91 can drive the electromechanical minute wheel 8 to rotate, the electromechanical minute wheel 8 drives the conversion sliding fork 5 to rotate, and the conversion sliding fork 5 drives the conversion link 2 to rotate, thereby realizing the synchronous rotation of the electromechanical minute wheel 8 and the conversion link 2, and realizing the electromechanical reduction box 9 driving the clock hand to move time.
[0037] The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention. Any modifications, equivalent replacements, improvements, etc. made within the spirit and principles of the present invention should be included in the scope of protection of the present invention.
Claims
1. An electromechanical conversion device for a mechanical turret clock, characterized in that: The conversion fixed fork (4) is connected with the movement output half shaft connecting rod (6) of the mechanical clock movement, and the conversion fixed fork (4) rotates synchronously with the movement output half shaft connecting rod (6); the conversion sliding fork (5) is sleeved on the conversion connecting rod (2), the conversion sliding fork (5) can slide along the axial direction of the conversion connecting rod (2), and the conversion sliding fork (5) rotates synchronously with the conversion connecting rod (2); the conversion connecting rod (2) is provided with a sliding shaft sleeve (7), the sliding shaft sleeve (7) is sleeved with an electromechanical dividing wheel (8), the electromechanical dividing wheel (8) and the conversion connecting rod (2) are both rotatably connected with the sliding shaft sleeve (7), and the electromechanical dividing wheel (8) rotates through an electromechanical speed reducer (9); when the conversion sliding fork (5) and the conversion fixed fork (4) are engaged, the movement output half shaft connecting rod (6) and the conversion connecting rod (2) rotate synchronously; when the conversion sliding fork (5) and the electromechanical dividing wheel (8) are engaged, the electromechanical dividing wheel (8) and the conversion connecting rod (2) rotate synchronously.
2. A mechanical-electrical conversion device for a mechanical tower clock according to claim 1, characterized in that: The conversion sliding fork (5) is provided with a hexagonal hole, and the shaft end of the conversion connecting rod (2) is provided with a hexagonal body, the hexagonal hole is sleeved on the hexagonal body, and the conversion sliding fork (5) can slide on the hexagonal body.
3. A mechanical-electrical conversion device for a mechanical tower clock according to claim 1, characterized in that: The electromechanical dividing wheel (8) and the sliding shaft sleeve (7) are provided with a shaft retaining ring (10).
4. A mechanical-electrical conversion device for a mechanical tower clock according to claim 1, characterized in that: The conversion sliding fork (5) and the conversion fixed fork (4) can be inserted and fixed.
5. A mechanical-electrical conversion device for a mechanical tower clock according to claim 1, characterized in that: The conversion sliding fork (5) and the electromechanical dividing wheel (8) can be inserted and fixed.
6. A mechanical-electrical conversion device for a mechanical tower clock according to claim 1, characterized in that: The electromechanical speed reducer (9) comprises a gear (91), the gear (91) is engaged with the electromechanical dividing wheel (8), and the gear (91) rotates to drive the electromechanical dividing wheel (8) to rotate.
7. A mechanical-electrical conversion device for a mechanical tower clock according to claim 1, characterized in that: The conversion fixed fork (4) is fixedly connected with the movement output half shaft connecting rod (6).