Shifting ring springback device of movement

Abstract

The utility model relates to the technical field of clock movements, in particular to a dial ring rebounding device of a movement, which comprises a movement bottom cover, a control panel is mounted inside the movement bottom cover, an alarm tooth is rotatably connected inside the movement bottom cover and positioned on one side of the control panel, and a dial ring is sleeved on the surface of the alarm tooth. A shifting ring rebounding mechanism is arranged between the control panel and the shifting ring and is composed of a lock disc and an elastic arm connecting rod, the lock disc is fixed to the surface of the control panel, and the elastic arm connecting rod is arranged on one side of the lock disc. The upper elastic piece and the lower elastic piece are jacked up through the elastic arm connecting rod, whether the upper elastic piece and the lower elastic piece make contact with the two alarm contact columns and the negative electrode contact column or not is controlled, and therefore the sound of the alarm clock and whether the whole alarm clock is powered off or not are controlled, and specifically, when the upper elastic piece makes contact with the alarm contact columns, the alarm clock makes sound; whether the alarm clock is powered off is controlled by contact of the lower elastic sheet and the cathode contact column.

Description

TECHNICAL FIELD

[0001] The utility model relates to the technical field of clock movement, specifically to a dialing ring rebound device of movement. BACKGROUND

[0002] Mechanical clocks have various structural forms, but their working principles are basically the same, and they are all composed of a prime mover system, a transmission system, a escapement speed regulator, a pointer system and a winding and needle driving system, and the clock movement is the most important accessory in the clock.

[0003] The existing clock movement is difficult to realize the dialing ring rebound function when in use, so it cannot control the sound of the alarm clock and whether the alarm clock is powered off, thereby causing great trouble to the use of people, and therefore a dialing ring rebound device of movement is needed. UTILITY MODEL CONTENTS

[0004] The utility model aims at providing a dialing ring rebound device of movement to solve the problem that the existing clock movement is difficult to realize the dialing ring rebound function and cannot control the sound of the alarm clock and whether the alarm clock is powered off in the above background art.

[0005] To achieve the above object, the utility model provides the following technical scheme: a dialing ring rebound device of movement, including movement bottom cover, the inside installation of movement bottom cover has control panel, the inside of movement bottom cover and the rotation connection of one side of control panel has alarm gear, and the surface of alarm gear is equipped with dialing ring, alarm gear and the surface of dialing ring are equipped with arc slot and step groove respectively, and arc slot and step groove coincide with each other, control panel and dialing ring are provided with dialing ring rebound mechanism, and the dialing ring rebound mechanism is used for controlling the sound of alarm clock and whether the alarm clock is powered off, the dialing ring rebound mechanism is composed of lock disc and elastic arm connecting rod, the surface of lock disc is fixed on control panel, and the side of lock disc is provided with elastic arm connecting rod.

[0006] Preferably, the upper and lower ends of the control panel surface are respectively provided with alarm contact columns and negative contact columns, and the alarm contact columns and the negative contact columns are longitudinally arranged side by side.

[0007] Preferably, the top end of the surface of the lock disc is integrally injection molded with an upper elastic sheet, and one end of the upper elastic sheet passes above the alarm contact column and is fixedly connected with the surface of the elastic arm connecting rod.

[0008] Preferably, the bottom end of the surface of the lock disc is integrally injection molded with a lower elastic sheet, and one end of the lower elastic sheet passes below the negative contact column and is fixedly connected with the surface of the elastic arm connecting rod.

[0009] Preferably, the bottom end of the elastic arm connecting rod is located on the surface of the alarm tooth and the dial or extends to the inside of the arc-shaped groove and the stepped groove, and the elastic arm connecting rod is lifted or lowered when the alarm tooth and the dial rotate, so that the upper elastic sheet and the lower elastic sheet are in contact with or separated from the alarm contact column and the negative contact column, respectively.

[0010] Compared with the prior art, the alarm clock has the beneficial effects that: the dial rebound device of the core is provided with the dial rebound mechanism; the alarm tooth and the dial are driven to rotate by the electric motor, the bottom end of the elastic arm connecting rod is located on the surface of the alarm tooth and the dial or extends to the inside of the arc-shaped groove and the stepped groove, and the elastic arm connecting rod is lifted or lowered when the alarm tooth and the dial rotate, so that the upper elastic sheet and the lower elastic sheet are in contact with or separated from the alarm contact column and the negative contact column, respectively; the upper elastic sheet and the lower elastic sheet are lifted by the elastic arm connecting rod, and whether the upper elastic sheet and the lower elastic sheet are in contact with the two alarm contact columns and the negative contact column is controlled, so that the sound of the alarm clock and whether the alarm clock is powered off are controlled; specifically, the alarm clock sounds when the upper elastic sheet is in contact with the alarm contact column, and whether the lower elastic sheet is in contact with the negative contact column controls whether the alarm clock is powered off. BRIEF DESCRIPTION OF DRAWINGS

[0011] Figure 1 It is a three-dimensional appearance structure schematic view of the utility model;

[0012] Figure 2 It is a front appearance structure schematic view of the utility model;

[0013] Figure 3 It is a dial rebound mechanism enlarged structure schematic view of the utility model;

[0014] Figure 4 It is an explosion enlarged structure schematic view of the utility model.

[0015] In the drawing: 1, core bottom cover; 2, control panel; 21, alarm contact column; 22, negative contact column; 3, alarm tooth; 31, arc-shaped groove; 4, dial; 41, stepped groove; 5, dial rebound mechanism; 6, lock disc; 61, upper elastic sheet; 62, lower elastic sheet; 7, elastic arm connecting rod. DETAILED DESCRIPTION

[0016] The technical solutions in the embodiments of the utility model will be clearly and completely described below with reference to the drawings in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all the embodiments.

[0017] The structure of the dial rebound device of the core provided by the utility model is as shown in Figure 1 and Figure 3As shown, including the movement bottom cover 1, the inside of the movement bottom cover 1 is mounted with the control panel 2, the upper and lower ends of the surface of the control panel 2 are respectively mounted with the alarm contact column 21 and the negative contact column 22, and the alarm contact column 21 and the negative contact column 22 are longitudinally arranged side by side, the inside of the movement bottom cover 1 and one side of the control panel 2 are rotatably connected with the alarm gear 3, and the surface of the alarm gear 3 is sleeved with the dial 4; the surfaces of the alarm gear 3 and the dial 4 are respectively provided with the arc-shaped groove 31 and the stepped groove 41, and the arc-shaped groove 31 and the stepped groove 41 overlap with each other; the dial 4 and the control panel 2 are provided with the dial rebound mechanism 5, and the dial rebound mechanism 5 is used for controlling the alarm sound of the alarm clock and whether the alarm clock is powered off.

[0018] When the alarm clock is implemented, the motor drives the alarm gear 3 and the dial 4 to rotate, the bottom end of the elastic arm connecting rod 7 is located on the outer surface of the alarm gear 3 and the dial 4 or extends into the arc-shaped groove 31 and the stepped groove 41, and the elastic arm connecting rod 7 is lifted or lowered when the alarm gear 3 and the dial 4 rotate, so that the upper elastic sheet 61 and the lower elastic sheet 62 are respectively contacted or separated from the alarm contact column 21 and the negative contact column 22.

[0019] Further, as shown in the drawings, Figure 2 And Figure 4 As shown, the dial rebound mechanism 5 is composed of the lock disc 6 and the elastic arm connecting rod 7, the lock disc 6 is fixed on the surface of the control panel 2, one side of the lock disc 6 is provided with the elastic arm connecting rod 7, the top end of the surface of the lock disc 6 is integrally injection molded with the upper elastic sheet 61, one end of the upper elastic sheet 61 passes above the alarm contact column 21 and is fixedly connected with the surface of the elastic arm connecting rod 7, the bottom end of the surface of the lock disc 6 is integrally injection molded with the lower elastic sheet 62, one end of the lower elastic sheet 62 passes below the negative contact column 22 and is fixedly connected with the surface of the elastic arm connecting rod 7, the bottom end of the elastic arm connecting rod 7 is located on the surface of the alarm gear 3 and the dial 4 or extends into the arc-shaped groove 31 and the stepped groove 41, and the elastic arm connecting rod 7 is lifted or lowered when the alarm gear 3 and the dial 4 rotate, so that the upper elastic sheet 61 and the lower elastic sheet 62 are respectively contacted or separated from the alarm contact column 21 and the negative contact column 22.

[0020] The utility model discloses a lift the upper elastic sheet 61 and the lower elastic sheet 62 through the elastic arm connecting rod 7, control the upper elastic sheet 61 and the lower elastic sheet 62 with two alarm contact column 21 and negative contact column 22 contact with whether, thereby control alarm bell's sound and whether the whole alarm clock is powered off, specifically, the alarm bell emits the sound when the upper elastic sheet 61 is contacted with the alarm contact column 21, and whether the lower elastic sheet 62 is contacted with the negative contact column 22 controls whether the alarm clock is powered off.

[0021] Working principle: when using, the electric motor drives the alarm gear 3 and the dial 4 to rotate, the bottom end of the elastic arm connecting rod 7 is located on the outer surface of the alarm gear 3 and the dial 4 or extends to the inside of the arc-shaped groove 31 and the step groove 41, when the alarm gear 3 and the dial 4 rotate, the elastic arm connecting rod 7 is lifted or lowered to make the upper elastic sheet 61 and the lower elastic sheet 62 contact or separate from the alarm contact column 21 and the negative contact column 22 respectively.

[0022] The utility model discloses a lift the upper elastic sheet 61 and the lower elastic sheet 62 through elastic arm connecting rod 7, control whether the upper elastic sheet 61 and the lower elastic sheet 62 contact with two alarm contact column 21 and negative contact column 22, thereby control the alarm sound of alarm clock and whether the whole alarm clock is powered off, specifically, the alarm sound is sent when the upper elastic sheet 61 contacts with alarm contact column 21, and whether the contact of the lower elastic sheet 62 and negative contact column 22 controls whether the alarm clock is powered off.

[0023] For those skilled in the art, it is obvious that the utility model is not limited to the details of the above exemplary embodiments, and the utility model can be realized in other specific forms without departing from the spirit or basic characteristics of the utility model.

Claims

1. A winding return device for a movement, comprising a movement base (1), characterized in that: The inside of the movement bottom cover (1) is provided with a control panel (2), the inside of the movement bottom cover (1) and one side of the control panel (2) are rotatably connected with a alarm gear (3), and the surface of the alarm gear (3) is sleeved with a dial ring (4); the surface of the alarm gear (3) and the dial ring (4) are respectively provided with an arc-shaped groove (31) and a stepped groove (41), and the arc-shaped groove (31) and the stepped groove (41) coincide with each other; a dial ring rebound mechanism (5) is arranged between the control panel (2) and the dial ring (4), which is used for controlling the sound of the alarm clock and whether the alarm clock is powered off, the dial ring rebound mechanism (5) is composed of a lock disc (6) and a elastic arm connecting rod (7), one side of the lock disc (6) is provided with the elastic arm connecting rod (7).

2. A winding return device for a movement according to claim 1, characterized in that: The upper and lower ends of the surface of the control panel (2) are respectively provided with a alarm sound contact column (21) and a negative contact column (22), and the alarm sound contact column (21) and the negative contact column (22) are longitudinally arranged side by side.

3. A winding return device for a movement according to claim 1, characterized in that: The top end of the surface of the lock disc (6) is integrally injection molded with an upper elastic sheet (61), and one end of the upper elastic sheet (61) passes above the alarm sound contact column (21) and is fixedly connected with the surface of the elastic arm connecting rod (7).

4. A winding return device for a movement according to claim 1, characterized in that: The bottom end of the surface of the lock disc (6) is integrally injection molded with a lower elastic sheet (62), and one end of the lower elastic sheet (62) passes below the negative contact column (22) and is fixedly connected with the surface of the elastic arm connecting rod (7).

5. A winding return device for a movement according to claim 1, characterized in that: The bottom end of the elastic arm connecting rod (7) is located on the surface of the alarm gear (3) and the dial ring (4) or extends into the arc-shaped groove (31) and the stepped groove (41), and when the alarm gear (3) and the dial ring (4) rotate, the elastic arm connecting rod (7) is lifted or lowered, so that the upper elastic sheet (61) and the lower elastic sheet (62) are respectively contacted or separated from the alarm sound contact column (21) and the negative contact column (22).

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