CN218181336U - Display movement capable of improving identification performance - Google Patents
Display movement capable of improving identification performance Download PDFInfo
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- CN218181336U CN218181336U CN202222832583.7U CN202222832583U CN218181336U CN 218181336 U CN218181336 U CN 218181336U CN 202222832583 U CN202222832583 U CN 202222832583U CN 218181336 U CN218181336 U CN 218181336U
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- 230000005540 biological transmission Effects 0.000 claims abstract description 8
- 230000008878 coupling Effects 0.000 claims description 11
- 238000010168 coupling process Methods 0.000 claims description 11
- 238000005859 coupling reaction Methods 0.000 claims description 11
- 238000006243 chemical reaction Methods 0.000 abstract description 3
- 238000009434 installation Methods 0.000 description 5
- 230000004438 eyesight Effects 0.000 description 3
- 238000005286 illumination Methods 0.000 description 2
- 230000000149 penetrating effect Effects 0.000 description 2
- 230000000007 visual effect Effects 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 239000010453 quartz Substances 0.000 description 1
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N silicon dioxide Inorganic materials O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 description 1
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Abstract
The utility model discloses an improve demonstration core of identifiability, relate to watch movement technical field, the mounting bracket comprises a mounting bracket, the equal fixedly connected with step motor in bottom surface both sides of mounting bracket, step motor's side fixedly connected with fpc connector is first, the bottom surface fixed mounting of mounting bracket has the mainboard, the one end fixed mounting that step motor was kept away from to fpc connector is on the surface of mainboard, step motor's transmission axle runs through the side of rotating the connection mounting bracket, step motor's the terminal fixedly connected with gear of transmission axle is first, the side meshing of gear is first has gear two, fixedly connected with back shaft is run through at gear two's middle part, the terminal outer wall of connecting the mounting bracket that rotates through the bearing of back shaft, the adoption pointer shows has been solved, to the relatively poor crowd with slow reaction, the pointer shows still need to calculate, it is directly perceived and be difficult to see clearly accurate time scale inadequately, be suitable for the limited technical problem of crowd scope.
Description
Technical Field
The utility model relates to a watch movement technical field especially relates to a display movement who improves identifiability.
Background
The watch is an instrument for timing or displaying time, and the category of the watch includes a mechanical watch, a quartz watch, an electronic watch and the like, wherein the mechanical watch needs to display the current time by means of a movement inside the watch, a dial and a pointer.
However, the method has the defects that pointer display is adopted, the pointer display needs to be calculated for people with poor eyesight and slow response, the time scale is not visual enough, the accurate time scale is not easy to see clearly, and the applicable crowd range is limited.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide an improve demonstration core of identifiability has solved and has adopted the pointer to show, to the relatively poor and slow crowd of reaction of eyesight, the pointer shows still need calculate, directly perceived and be difficult to clearly see accurate time scale inadequately, the limited technical problem of applicable crowd scope.
In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides an improve demonstration core of identifiability, includes the mounting bracket, the equal fixedly connected with step motor in bottom surface both sides of mounting bracket, step motor's side fixedly connected with fpc connector is first, the bottom surface fixed mounting of mounting bracket has the mainboard, the one end fixed mounting that step motor was kept away from to fpc connector is on the surface of mainboard, step motor's transmission axle runs through the side of rotating the connection mounting bracket, step motor's transmission axle end fixedly connected with gear is first, the side meshing of gear is first, fixedly connected with back shaft is run through at the middle part of gear is second, the end of back shaft passes through the bearing and rotates the outer wall of connecting the mounting bracket, gear two one end meshing of keeping away from gear is third, gear third middle part fixedly connected with universal coupling, universal coupling keeps away from gear third one end fixedly connected with conical gear is first, the inner wall both sides of mounting bracket all are provided with spacing arch, universal coupling runs through the outer wall of rotating the connection mounting bracket and spacing bellied department in the mounting bracket, conical gear is first side meshing has conical gear two conical gear fixedly connected with connecting axle, the one end fixedly connected with connecting axle is kept away from conical gear is connected with the connecting axle, the scale wheel is connected in the scale hour, the scale connection is provided with scale mark minute respectively.
Preferably, the middle part of the upper surface of the mounting frame is fixedly connected with a gear box, and the outer side surface of the gear box is rotatably provided with a pointer.
Preferably, the bottom surface of the mainboard is fixedly provided with a main control chip and a motor driving chip.
Preferably, bottom surface one side fixed mounting of mainboard has fpc connector two, the side fixedly connected with debugging panel of mounting bracket, the one end fixed mounting that mainboard was kept away from to fpc connector two is on debugging panel surface.
Preferably, one side fixed mounting that the debugging panel was kept away from to the bottom surface of mainboard has the light button, install lamp pearl on the mounting bracket and with mainboard electric connection.
Compared with the prior art, the utility model provides a pair of improve display core of identifiability has following beneficial effect:
the utility model provides an improve demonstration core of identifiability, through setting up universal joint and scale wheel, motor drive chip control step motor drive gear rotates, gear one drives universal joint through two gears and three gears and rotates, the universal joint other end drives two rotations of bevel gear through conical gear, thereby it rotates with different speeds to drive two scale wheels, the hour scale and the minute scale that cooperation scale wheel surface set up respectively are in order to show current time, digit and scale on the scale wheel are bigger for ordinary dial plate scale and digital display area, conveniently differentiate and more directly perceived, applicable crowd scope is bigger.
The utility model provides an improve demonstration core of identifiability, through setting up the pointer, the pointer is calendar pointer and second number pointer respectively, on the function basis of two scale wheel display time, provides accurate time display and date demonstration.
Drawings
FIG. 1 is a schematic view of the overall structure of the present invention;
FIG. 2 is a schematic view of the bottom structure of the present invention;
FIG. 3 is a schematic view of the structure of the universal coupling of the present invention;
fig. 4 is a schematic view of the back side of the overall structure of the present invention.
In the figure: 1. mounting bracket, 2, step motor, 3, gear one, 4, gear two, 5, back shaft, 6, gear three, 7, universal joint, 8, conical gear one, 9, conical gear two, 10, connecting axle, 11, scale wheel, 12, gear box, 13, pointer, 14, main control chip, 15, motor drive chip, 16, fpc connector one, 17, fpc connector two, 18, debugging panel, 19, light button, 20, mainboard.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments; based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
The first embodiment is as follows:
referring to fig. 1-4, the present invention provides a technical solution, which includes an installation frame 1, wherein both sides of a bottom surface of the installation frame 1 are fixedly connected with a stepping motor 2, a first fpc connector 16 is fixedly connected to a side surface of the stepping motor 2, a main board 20 is fixedly mounted to the bottom surface of the installation frame 1, one end of the first fpc connector 16 away from the stepping motor 2 is fixedly mounted on a surface of the main board 20, a transmission shaft of the stepping motor 2 is rotatably connected to the side surface of the installation frame 1 in a penetrating manner, a first gear 3 is fixedly connected to an end of the transmission shaft of the stepping motor 2, a second gear 4 is engaged with a side end of the first gear 3, a middle portion of the second gear 4 is fixedly connected to a support shaft 5 in a penetrating manner, the end of the support shaft 5 is rotatably connected to an outer wall of the installation frame 1 through a bearing, one end of the second gear 4 away from the first gear 3 is engaged with a third gear 6, and a universal coupling 7 is fixedly connected to a middle portion of the third gear 6, one end of the universal coupling 7, which is far away from the gear III 6, is fixedly connected with a first conical gear 8, two sides of the inner wall of the mounting frame 1 are respectively provided with a limiting bulge, the universal coupling 7 penetrates through and is rotatably connected with the outer wall of the mounting frame 1 and the limiting bulge in the mounting frame 1, the side end of the first conical gear 8 is meshed with a second conical gear 9, the side surface of the second conical gear 9 is fixedly connected with a connecting shaft 10, one end of the connecting shaft 10, which is far away from the second conical gear 9, is fixedly connected with a scale wheel 11, the connecting shaft 10 penetrates through and is rotatably connected with the limiting bulge in the mounting frame 1, the surfaces of the two scale wheels 11 are respectively provided with hour scales and minute scales, the middle part of the upper surface of the mounting frame 1 is fixedly connected with a gear box 12, the outer side surface of the gear box 12 is rotatably provided with a pointer 13, the bottom surface of the main control chip 14 and a motor driving chip 15 are fixedly arranged on the bottom surface of the main board 20, and one side of the main board 20 is fixedly provided with a second fpc connector 17, the side surface of the mounting rack 1 is fixedly connected with a debugging panel 18, and one end of the second fpc connector 17 far away from the mainboard 20 is fixedly arranged on the surface of the debugging panel 18.
In this embodiment: the model of the main control chip 14 is hs 6621, a timing module is arranged in the main control chip, a pulse can be given to the motor driving chip 15 according to time, the model of the motor driving chip 15 is sgm42600, the main control chip 14 and the motor driving chip 15 belong to the prior art, the motor driving chip 15 controls the stepping motor 2 to drive the first gear 3 to rotate, the first gear 3 drives the universal coupling 7 to rotate through the second gear 4 and the third gear 6, the other end of the universal coupling 7 drives the second bevel gear 9 to rotate through the first bevel gear 8, so as to drive the two scale wheels 11 to rotate at different speeds, and the current time is displayed by matching with the hour scale and the minute scale which are respectively arranged on the surface of the scale wheel 11, digit and scale on the scale wheel 11 are bigger for ordinary dial plate scale and digital display area, it is convenient to differentiate and more directly perceived, it is bigger to be suitable for crowd scope, it shows to have solved and adopted the pointer, to the relatively poor crowd with slow reaction of eyesight, pointer display still need calculate, it is visual and difficult to see the accurate time scale clearly inadequately, the limited technical problem of suitable crowd scope, can press the rotational speed that the button on the debugging panel 18 changes step motor 2 through main control chip 14 and motor driver chip 15, thereby adjust time, pointer 13 is calendar pointer and second number pointer respectively, on the function basis of two scale wheels 11 display time, provide accurate time display and date display.
The second embodiment:
referring to fig. 1-4, based on the first embodiment, the present invention provides a technical solution: one side fixed mounting that debugging panel 18 was kept away from to mainboard 20's bottom surface has light button 19, installs the lamp pearl on the mounting bracket 1 and with mainboard 20 electric connection.
In this embodiment: one side of keeping away from debugging panel 18 in mounting bracket 1 below still is provided with light button 19, can press light button 19 and light through the lamp pearl on the mainboard 20 control mounting bracket 1 to conveniently observe the demonstration numerical value of pointer 13 and be convenient for distinguish the scale for scale wheel 11 provides illumination.
The working principle is as follows: motor drive chip 15 control step motor 2 drive gear 3 rotates, gear 3 drives universal joint 7 through gear two 4 and gear three 6 and rotates, universal joint 7 other end drives conical gear two 9 rotatoryly through conical gear 8, thereby it rotates with different speed to drive two scale wheels 11, the hour scale and the minute scale that cooperation scale wheel 11 surface set up respectively are in order to show current time, digit and scale on the scale wheel 11 are bigger for ordinary dial plate scale and digital display area, it is just more directly perceived to conveniently distinguish, it is bigger to be suitable for the crowd scope, can press the rotational speed that the button on the debugging panel 18 changes step motor 2 through main control chip 14 and motor drive chip 15, thereby adjust time, pointer 13 is calendar pointer and second number pointer respectively, on the function basis of two scale wheels 11 display time, provide accurate time display and date display, can press light button 19 and shine through the lamp pearl on mainboard 20 control mounting bracket 1, thereby conveniently observe the display numerical value of pointer 13 and provide illumination for scale wheel 11 and be convenient for the scale to distinguish.
Claims (5)
1. The utility model provides an improve display core of identifiability, includes mounting bracket (1), its characterized in that: the two sides of the bottom surface of the mounting rack (1) are fixedly connected with a stepping motor (2), the side surface of the stepping motor (2) is fixedly connected with a first fpc connector (16), the bottom surface of the mounting rack (1) is fixedly provided with a mainboard (20), one end, away from the stepping motor (2), of the first fpc connector (16) is fixedly arranged on the surface of the mainboard (20), a transmission shaft of the stepping motor (2) penetrates through and is rotatably connected with the side surface of the mounting rack (1), the tail end of the transmission shaft of the stepping motor (2) is fixedly connected with a first gear (3), the side end of the first gear (3) is meshed with a second gear (4), the middle part of the second gear (4) penetrates through and is fixedly connected with a support shaft (5), the tail end of the support shaft (5) is rotatably connected with the outer wall of the mounting rack (1) through a bearing, one end, away from the first gear (3), of the second gear (4) is meshed with a third gear (6), the middle part of the third gear (6) is fixedly connected with a universal coupling (7), one end, away from the universal coupling (7) away from the other end of the first gear (1) is fixedly connected with a conical gear (8), the mounting rack, two sides of the mounting rack (1) are respectively provided with a limiting protrusion, the inner wall of the mounting rack (7) and are connected with the mounting rack (1), and a limiting protrusion (1), the side meshing of bevel gear (8) has bevel gear two (9), the side fixedly connected with connecting axle (10) of bevel gear two (9), the one end fixedly connected with scale wheel (11) of bevel gear two (9) are kept away from in connecting axle (10), connecting axle (10) run through rotate connect mounting bracket (1) in spacing bellied department, two the surface of scale wheel (11) is provided with hour scale and minute scale respectively.
2. A display movement for improving identification according to claim 1, wherein: the upper surface middle part fixedly connected with gear box (12) of mounting bracket (1), pointer (13) are installed in the lateral surface rotation of gear box (12).
3. A display movement for improved identification according to claim 1, wherein: the bottom surface of mainboard (20) fixed mounting has main control chip (14) and motor drive chip (15).
4. A display movement for improving identification according to claim 1, wherein: the utility model discloses a debugging panel, mainboard (20) and mounting bracket, the side fixedly connected with debugging panel (18) of mounting bracket (1), the one end fixed mounting that mainboard (20) were kept away from in fpc connector two (17) is on debugging panel (18) surface.
5. A display movement for improved identification according to claim 1, wherein: one side fixed mounting that debugging panel (18) was kept away from to the bottom surface of mainboard (20) has light button (19), install lamp pearl on mounting bracket (1) and with mainboard (20) electric connection.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222832583.7U CN218181336U (en) | 2022-10-26 | 2022-10-26 | Display movement capable of improving identification performance |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222832583.7U CN218181336U (en) | 2022-10-26 | 2022-10-26 | Display movement capable of improving identification performance |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN218181336U true CN218181336U (en) | 2022-12-30 |
Family
ID=84607278
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202222832583.7U Active CN218181336U (en) | 2022-10-26 | 2022-10-26 | Display movement capable of improving identification performance |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN218181336U (en) |
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2022
- 2022-10-26 CN CN202222832583.7U patent/CN218181336U/en active Active
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