CN219916191U

CN219916191U - Timer

Info

Publication number: CN219916191U
Application number: CN202321339002.4U
Authority: CN
Inventors: 刘小中; 戴灿阳; 赵秀康; 刘旭; 刘勇明; 黄块才; 黄德强
Original assignee: Zhongshan Jijia Transmission Technology Co ltd
Current assignee: Zhongshan Jijia Transmission Technology Co ltd
Priority date: 2023-05-30
Filing date: 2023-05-30
Publication date: 2023-10-27
Anticipated expiration: 2033-05-30

Abstract

The utility model relates to the technical field of timers, in particular to a timer. The self-tapping timer comprises an upper cover and a base, wherein a first-stage gear is arranged in the base, the bottom of the base is movably connected with the inner wall of the first-stage gear, a positioning column is arranged in the base, the bottom of the positioning column penetrates through the bottom of the first-stage gear and is movably connected with the bottom of the base, the bottom of the second-stage gear is movably connected with the bottom of the base, the self-tapping screw is detached through a tool, and the self-tapping screw is detached from the base and then is detached from the upper cover when the self-tapping screw is detached from the base, so that the upper cover and the base can be detached, a user can repair and replace parts in the base, the advantage of quickly repairing and replacing parts in the timer is achieved, the problem that a plurality of small structures such as planetary gears exist in the timer is solved, and the timer cannot be quickly installed due to improper operation of an installer during installation.

Description

Timer

Technical Field

The utility model relates to the technical field of timers, in particular to a timer.

Background

The timer is a device for measuring time by utilizing a specific principle, an operation interface of the timer is simple and easy to use, and a basic timing control function is provided, and the timer comprises: starting timing, stopping timing, continuing timing, and operating an interface for easy use and zero resetting and timing adjustment.

When the timer is used for a long time or is broken by falling, the timer needs to be disassembled for maintenance, such as the prior art, chinese patent application number: CN1047004C, a timepiece, the date correcting mechanism of which comprises a control handle movable between at least two axial positions, and a sliding pinion and a correcting pinion mounted on the control handle, the sliding pinion having at least one tooth for engaging the tooth with a corresponding notch on the correcting pinion when the control handle is in one of the axial positions, so that the correcting pinion can be rotated stably with the sliding pinion.

There are many small structures such as planetary gears and the like inside the timepiece, and the timepiece cannot be quickly installed due to improper operation of an installer during installation, thereby resulting in poor efficiency of the timepiece installation.

Disclosure of Invention

The utility model aims to solve the problems that a plurality of small structures exist in a timer, the timer cannot be quickly installed due to improper operation of an installer during installation, and the installation efficiency of the timer is poor.

In order to achieve the above purpose, the present utility model adopts the following technical scheme:

the utility model provides a design a time-recorder, includes upper cover and base, the inside of base is provided with one-level gear, the bottom of base and the inner wall swing joint of one-level gear, the inside of base is provided with the reference column, the bottom of reference column runs through to the bottom of one-level gear and with the bottom swing joint of base, the inside of base is provided with the secondary gear, secondary gear and one-level gear engagement, the first gear shaft of top fixedly connected with of secondary gear, the bottom of secondary gear and the bottom swing joint of base inner wall, the bottom of secondary gear and the bottom swing joint of base.

Further, the top fixedly connected with tertiary gear on first gear shaft surface, the bottom of upper cover and tertiary gear's top contact, the inside of base is provided with the quaternary gear, the top fixedly connected with second gear shaft of quaternary gear, but the bottom of quaternary gear is overlapped and is established at tertiary gear's top and with quaternary gear swing joint, the inside of base is provided with the fifth gear with tertiary gear engagement, the top fixedly connected with of fifth gear and the third gear shaft of quaternary gear engagement, the inside of base is provided with the sixth gear, the top fixedly connected with of sixth gear and the fourth gear shaft of fifth gear engagement, the inside of base is provided with the ratchet with fourth gear shaft engagement, the top fixedly connected with fifth gear shaft of ratchet, the bottom of fifth gear shaft runs through to the bottom of ratchet and with sixth gear engagement, the bottom of fifth gear shaft and the bottom swing joint of base inner wall.

Through adopting above-mentioned technical scheme, through tertiary gear, the fourth gear, the second gear axle, the fifth gear, the third gear axle, the sixth gear, the fourth gear axle, the ratchet, can drive the fourth gear and rotate when can rotating the tertiary gear, the fourth gear is rotatory to drive the second gear axle rotatory, the fourth gear is rotatory to drive the third gear axle rotatory, the third gear axle rotatory drives the fifth gear and rotates, the fifth gear is rotatory to drive the fourth gear axle rotatory, the fourth gear axle is rotatory to drive the ratchet rotation, the ratchet is rotatory to drive the fifth gear axle rotatory, thereby can let the inside spare part of base and upper cover reach pivoted advantage.

Further, the bottom fixedly connected with timing axle of base, the bottom fixedly connected with of timing axle twists the main shaft, twists main shaft and timing axle and the cooperation of base use.

Through adopting above-mentioned technical scheme, through the mutual cooperation of timing axle and twist the main shaft, can drive the base rotation when can rotating the upper cover, the base rotation drives the timing axle rotation, and the timing axle rotation drives the twist main shaft rotation to reached the upper cover rotation and can drive timing axle and twist the main shaft rotation.

Further, the inside of base is provided with the timing disk, the bottom of timing disk and the top contact of second gear shaft, the top of timing disk and the top contact of upper cover inner wall, the inside of base is provided with the stop lever, but the bottom of stop lever and the top of fifth gear shaft surface plug-in connection, the top of stop lever and the top swing joint of upper cover inner wall.

Through adopting above-mentioned technical scheme, through the mutually supporting of timing disc and detent lever, can let base and upper cover fixed time, can switch on base and upper cover to can make the inside part of base and upper cover rotate, thereby reached base and upper cover internal part pivoted advantage.

Further, the inside external power cord that has of base, the one end fixedly connected with shell fragment second of power cord, the bottom fixedly connected with balance of base inner wall, the one end fixedly connected with shell fragment first of power cord, one side and the balance contact of shell fragment first.

Through adopting above-mentioned technical scheme, through the mutually supporting of power cord, shell fragment two, balance and shell fragment one, can press the dead lever when letting the power cord external connection power, the dead lever can let balance and shell fragment one contact to can make the inside part of base and upper cover rotate, thereby reached base and upper cover internal part pivoted advantage.

Further, the top of upper cover is provided with self-tapping screw, self-tapping screw's quantity is three, self-tapping screw's bottom run through the bottom of upper cover and with upper cover threaded connection, the bottom of upper cover runs through to the inside of base, upper cover and base pass through self-tapping screw and can dismantle the connection.

Through adopting above-mentioned technical scheme, through setting up self-tapping screw, can fix and dismantle base and upper cover to can let the inside part of base dismantle that can be quick when appearing damaging, thereby can improve the work efficiency of the inside spare part maintenance of base.

The timer provided by the utility model has the beneficial effects that:

1. according to the utility model, the power line is electrified, the second elastic sheet is contacted with the balance wheel after the balance wheel is electrified, so that the second elastic sheet is electrified with the balance wheel, the balance wheel is contacted with the sixth gear shaft, the third gear, the fourth gear, the second gear shaft, the fifth gear, the third gear shaft, the sixth gear, the fourth gear shaft, the ratchet wheel and the fifth gear shaft are rotated, the six gear shaft drives the positioning column to rotate, the positioning column rotates to drive the first gear to rotate, and the third gear rotates to drive the second gear to rotate.

2. According to the utility model, the self-tapping screw is detached through the tool, and the self-tapping screw is detached from the base and then detached from the upper cover, so that the upper cover and the base can be detached, and a user can repair and replace parts in the base, thereby achieving the advantage of quickly repairing and replacing parts in the timer.

Drawings

FIG. 1 is a schematic diagram of a structure of an upper cover and a base of a timepiece according to the utility model;

FIG. 2 is an exploded view of a top cover and a base of a timepiece according to the utility model;

FIG. 3 is an enlarged view of the timer shown in FIG. 2A according to the present utility model;

fig. 4 is an enlarged view of a timer according to the present utility model at B in fig. 2.

In the figure: 1. an upper cover; 2. a stop lever; 3. a timing plate; 4. a primary gear; 5. a secondary gear; 6. a third-stage gear; 7. a fourth gear; 8. a fifth gear; 9. a six-stage gear; 10. a ratchet wheel; 11. positioning columns; 12. a balance wheel; 13. a first spring plate; 14. a second spring plate; 15. a power line; 16. a base; 17. a timing shaft; 18. twisting the main shaft; 22. a first gear shaft; 23. a second gear shaft; 24. a third gear shaft; 25. a fourth gear shaft; 26. a fifth gear shaft; 27. a sixth gear shaft; 28. self-tapping screw.

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.

Referring to fig. 1-4, a timer comprises an upper cover 1 and a base 16, wherein a primary gear 4 is arranged in the base 16, the bottom of the base 16 is movably connected with the inner wall of the primary gear 4, a positioning column 11 is arranged in the base 16, the bottom of the positioning column 11 penetrates through the bottom of the primary gear 4 and is movably connected with the bottom of the base 16, a secondary gear 5 is arranged in the base 16, the secondary gear 5 is meshed with the primary gear 4, a first gear shaft 22 is fixedly connected with the top of the secondary gear 5, the bottom of the secondary gear 5 is movably connected with the bottom of the inner wall of the base 16, the bottom of the secondary gear 5 is movably connected with the bottom of the base 16, and more specifically, the upper cover 1 and the base 16 can be fixed, parts in the base 16 and the upper cover 1 can be rotated when the timer is electrified, and therefore the advantage of timer operation can be achieved.

Referring to fig. 3, a tertiary gear 6 is fixedly connected to the top of the surface of a first gear shaft 22, the bottom of an upper cover 1 is in contact with the top of the tertiary gear 6, a quaternary gear 7 is arranged in the base 16, a second gear shaft 23 is fixedly connected to the top of the quaternary gear 7, the bottom of the quaternary gear 7 can be sleeved on the top of the tertiary gear 6 and movably connected with the quaternary gear 7, a fifth gear shaft 8 meshed with the tertiary gear 6 is arranged in the base 16, a third gear shaft 24 meshed with the quaternary gear 7 is fixedly connected to the top of the fifth gear shaft 8, a sixth gear 9 is arranged in the base 16, a fourth gear shaft 25 meshed with the fifth gear shaft 8 is fixedly connected to the top of the sixth gear 9, a ratchet wheel 10 meshed with the fourth gear shaft 25 is arranged in the base 16, a fifth gear shaft 26 is fixedly connected to the top of the ratchet wheel 10, the bottom of the fifth gear shaft 26 penetrates to the bottom of the ratchet wheel 10 and is meshed with the sixth gear 9, the bottom of the fifth gear shaft 26 is fixedly connected with a sixth gear shaft 27, the bottom of the sixth gear shaft 27 is movably connected with the bottom of the inner wall of the base 16, more specifically, through the mutual matching of the tertiary gear 6, the quaternary gear 7, the second gear shaft 23, the quaternary gear 8, the third gear shaft 24, the sixth gear 9, the fourth gear shaft 25, the ratchet wheel 10, the fifth gear shaft 26 and the sixth gear shaft 27, the quaternary gear 7 can be driven to rotate when the tertiary gear 6 is rotated, the quaternary gear 7 is driven to rotate, the third gear shaft 24 is driven to rotate, the quaternary gear 8 is driven to rotate, the quaternary gear shaft 25 is driven to rotate, the ratchet wheel 10 is driven to rotate, thereby enabling the rotation advantages of the base 16 and the components inside the upper cover 1 to be achieved.

Referring to fig. 2, a timing shaft 17 is fixedly connected to the bottom of the base 16, a twisting spindle 18 is fixedly connected to the bottom of the timing shaft 17, the twisting spindle 18 and the timing shaft 17 are matched with the base 16, more specifically, through the mutual matching of the timing shaft 17 and the twisting spindle 18, the base 16 can be driven to rotate when the upper cover 1 can be rotated, the base 16 rotates to drive the timing shaft 17 to rotate, the timing shaft 17 rotates to drive the twisting spindle 18 to rotate, and therefore the fact that the upper cover 1 rotates to drive the timing shaft 17 and the twisting spindle 18 to rotate is achieved.

Referring to fig. 2, a timing plate 3 is disposed in the base 16, the bottom of the timing plate 3 is in contact with the top of the second gear shaft 23, the top of the timing plate 3 is in contact with the top of the inner wall of the upper cover 1, a stop rod 2 is disposed in the base 16, the bottom of the stop rod 2 is in plug-in connection with the top of the surface of the fifth gear shaft 26, the top of the stop rod 2 is movably connected with the top of the inner wall of the upper cover 1, and more specifically, when the base 16 and the upper cover 1 can be fixed by the mutual matching of the timing plate 3 and the stop rod 2, the base 16 and the upper cover 1 can be electrified, so that parts in the base 16 and the upper cover 1 can rotate, and the advantage of rotation of the parts in the base 16 and the upper cover 1 is achieved.

Referring to fig. 4, a power line 15 is externally connected to the inside of the base 16, one end of the power line 15 is fixedly connected with a second spring plate 14, the bottom of the inner wall of the base 16 is fixedly connected with a balance wheel 12, one end of the power line 15 is fixedly connected with a first spring plate 13, one side of the first spring plate 13 is in contact with the balance wheel 12, more specifically, through the mutual matching of the power line 15, the second spring plate 14, the balance wheel 12 and the first spring plate 13, a stop lever 2 can be pressed when the power line 15 is externally connected with a power supply, the stop lever 2 can enable the balance wheel 12 to be in contact with the first spring plate 13, so that parts inside the base 16 and the upper cover 1 can rotate, and the advantage of rotation of the parts inside the base 16 and the upper cover 1 is achieved.

Referring to fig. 2, the top of the upper cover 1 is provided with tapping screws 28, the number of the tapping screws 28 is three, the bottom of the tapping screws 28 penetrates through the bottom of the upper cover 1 and is in threaded connection with the upper cover 1, the bottom of the upper cover 1 penetrates through the inside of the base 16, the upper cover 1 and the base 16 are detachably connected through the tapping screws 28, more specifically, the base 16 and the upper cover 1 can be fixed and detached through the arrangement of the tapping screws 28, so that parts inside the base 16 can be quickly detached when damaged, and the work efficiency of maintenance of parts inside the base 16 can be improved.

The working mode is as follows; when the timer is in operation, the power wire 15 can be externally connected with a power supply, after the power wire 15 is electrified, the balance wheel 12 is electrified, the second spring plate 14 is contacted with the balance wheel 12 after the balance wheel 12 is electrified, so that the second spring plate 14 is electrified with the balance wheel 12, the balance wheel 12 is contacted with the sixth gear shaft 27, the third gear 6, the fourth gear 7, the second gear shaft 23, the fifth gear 8, the third gear shaft 24, the sixth gear 9, the fourth gear shaft 25, the ratchet wheel 10 and the fifth gear shaft 26 are rotated, the sixth gear 9 can drive the positioning column 11 to rotate, the positioning column 11 rotates to drive the first gear 4 to rotate, the third gear 6 rotates to drive the second gear 5 to rotate, the timer can work, when the timer is damaged, a user can detach the self-tapping screw 28 through a tool, and then separate from the upper cover 1 and the base 16, so that the user can detach the upper cover 1 and the base 16, and repair and replace parts inside the base 16, and the timer can be replaced quickly.

The foregoing is only a preferred embodiment of the present utility model, but the scope of the present utility model is not limited thereto, and any person skilled in the art, who is within the scope of the present utility model, should make equivalent substitutions or modifications according to the technical scheme of the present utility model and the inventive concept thereof, and should be covered by the scope of the present utility model.

Claims

1. A timepiece comprising an upper cover (1) and a base (16), characterized in that: the inside of base (16) is provided with one-level gear (4), the inner wall swing joint of the bottom of base (16) and one-level gear (4), the inside of base (16) is provided with reference column (11), the bottom of reference column (11) runs through to the bottom of one-level gear (4) and with the bottom swing joint of base (16), the inside of base (16) is provided with secondary gear (5), secondary gear (5) and one-level gear (4) meshing, the top fixedly connected with first gear shaft (22) of secondary gear (5), the bottom of secondary gear (5) and the bottom swing joint of base (16) inner wall, the bottom of secondary gear (5) and the bottom swing joint of base (16).

2. A timepiece according to claim 1, wherein: the top fixedly connected with tertiary gear (6) on first gear shaft (22) surface, the bottom of upper cover (1) and the top contact of tertiary gear (6), the inside of base (16) is provided with quaternary gear (7), the top fixedly connected with second gear shaft (23) of quaternary gear (7), but the bottom cover of quaternary gear (7) establish at the top of tertiary gear (6) and with quaternary gear (7) swing joint, the inside of base (16) is provided with five-stage gear (8) with tertiary gear (6) meshing, the top fixedly connected with of five-stage gear (8) and the top of quaternary gear (7) meshing third gear shaft (24), the inside of base (16) is provided with sixth gear (9), the top fixedly connected with of sixth gear (9) and the fourth gear shaft (25) meshing, the inside of base (16) is provided with ratchet (10) with fourth gear shaft (25) meshing, the top of ratchet (10) is provided with fifth gear shaft (26) and the bottom fixedly connected with fifth gear shaft (26) and the bottom of fifth gear (27) meshing with fifth gear shaft (26), the bottom of the sixth gear shaft (27) is movably connected with the bottom of the inner wall of the base (16).

3. A timepiece according to claim 1, wherein: the bottom of base (16) fixedly connected with timing axle (17), the bottom fixedly connected with of timing axle (17) twists main shaft (18), twists main shaft (18) and timing axle (17) all use with base (16) cooperation.

4. A timepiece according to claim 1, wherein: the inside of base (16) is provided with timing disk (3), the top contact of the bottom of timing disk (3) and second gear shaft (23), the top of timing disk (3) and the top contact of upper cover (1) inner wall, the inside of base (16) is provided with stop lever (2), but the top on the bottom of stop lever (2) and fifth gear shaft (26) surface is pegged graft and is connected, the top of stop lever (2) and the top swing joint of upper cover (1) inner wall.

5. A timepiece according to claim 1, wherein: the novel electric power steering device is characterized in that a power line (15) is externally connected to the inside of the base (16), a second elastic sheet (14) is fixedly connected to one end of the power line (15), a balance wheel (12) is fixedly connected to the bottom of the inner wall of the base (16), a first elastic sheet (13) is fixedly connected to one end of the power line (15), and one side of the first elastic sheet (13) is in contact with the balance wheel (12).

6. A timepiece according to claim 1, wherein: the top of upper cover (1) is provided with self-tapping screw (28), the quantity of self-tapping screw (28) is three, the bottom of self-tapping screw (28) run through the bottom of upper cover (1) and with upper cover (1) threaded connection, the bottom of upper cover (1) runs through to the inside of base (16), upper cover (1) and base (16) are through self-tapping screw (28) detachable connection.