CN210488239U - Photoelectric feedback type high-efficiency double-hole time-sharing wheel positioning structure for secondary clock - Google Patents
Photoelectric feedback type high-efficiency double-hole time-sharing wheel positioning structure for secondary clock Download PDFInfo
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- CN210488239U CN210488239U CN201922019239.4U CN201922019239U CN210488239U CN 210488239 U CN210488239 U CN 210488239U CN 201922019239 U CN201922019239 U CN 201922019239U CN 210488239 U CN210488239 U CN 210488239U
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Abstract
The utility model provides a photoelectric feedback formula sub-clock is with high-efficient diplopore timesharing wheel location structure relates to the optoelectronic clock field. The efficient double-hole time-sharing wheel positioning structure for the photoelectric feedback type sub-clock comprises a clock disc, wherein the left side of the lower portion of the clock disc comprises a limiting support plate, a first elastic mechanism, a first folding bone, a rotating shaft, a second folding bone, a fixing plate, a limiting sliding block, a second elastic mechanism, a limiting clamping block, a limiting rod and a sliding groove. This photoelectric feedback formula minute wheel location structure when using high-efficient diplopore, through the spacing backup pad that sets up, and first elastic mechanism, first folding bone, the rotation axis, the second bone that folds, the fixed plate, spacing slider, second elastic mechanism, spacing fixture block, the cooperation setting of gag lever post and spout, make spacing backup pad can promote first folding bone through first elastic mechanism, thereby make first folding bone can carry out the fixed point through the gag lever post of upper end and rotate, thereby make the lower extreme of first folding bone pass through the rotation axis and promote the second bone that folds.
Description
Technical Field
The utility model relates to an optoelectronic clock technical field specifically is a photoelectric feedback formula sub-clock is with high-efficient diplopore timesharing wheel location structure.
Background
Compared with the sub-clock in the prior art, especially the photoelectronic clock, the double-hole time-sharing wheel of the photoelectronic clock is usually deviated due to long-time rotation when the photoelectronic clock is used, so that the double-hole time-sharing wheel cannot be stably used, and a positioning device for the double-hole time-sharing wheel is urgently needed in the current market, so that a high-efficiency double-hole time-sharing wheel positioning structure for the photoelectronic feedback sub-clock is provided for solving the problems.
SUMMERY OF THE UTILITY MODEL
The utility model aims at providing a rational in infrastructure and novel, can accurate positioning diplopore timesharing wheel not take place the high-efficient diplopore timesharing wheel location structure for sub-clock of skew of photoelectric feedback formula.
Technical scheme
In order to achieve the above purpose, the utility model discloses a following technical scheme realizes: a photoelectric feedback type efficient double-hole time-sharing wheel positioning structure for a secondary clock comprises a clock disc, wherein the left side of the lower portion of the clock disc comprises a limiting support plate, a first elastic mechanism, a first folding bone, a rotating shaft, a second folding bone, a fixing plate, a limiting sliding block, a second elastic mechanism, a limiting clamping block, a limiting rod and a sliding groove, one side of the support plate is fixedly connected with the left side of the lower portion of the clock disc, one end of the first elastic mechanism is fixedly connected with the right side of the limiting support plate, the left side of the lower end of the first folding bone is fixedly connected with the other end of the first elastic mechanism, one end of the rotating shaft is inserted into the middle of the lower end of the first folding bone, the middle of the lower end of the second folding bone is sleeved with the other end of the rotating shaft, one side of the fixing plate is fixedly connected with the middle of the second folding bone, one end of the second elastic mechanism is fixedly connected with the left side of the upper part of the second folding bone, the bottom of the limiting clamping block is fixedly connected with the upper end of the second folding bone, one end of the limiting rod is inserted into the upper end of the first folding bone, the chute is arranged on the left side of the lower part of the clock dial, the middle part of the clock dial comprises a core dial, a double-hole hour wheel, a positioning gear, a first auxiliary gear, a rack, a second auxiliary gear, a limiting frame and a special-shaped gear, one side of the core dial is fixedly connected with the middle part of the clock dial, one side of the double-hole hour wheel is inserted into the left side of the core dial, one side of the positioning gear is fixedly connected with the middle part of the double-hole hour wheel, one side of the first auxiliary gear is fixedly connected with the middle part of the positioning gear, the inner side of the rack is meshed with the outer side of the first auxiliary gear, the outer side of the second auxiliary gear is, one side of the limiting frame is fixedly connected with the middle part of the second auxiliary gear, and the middle part of the special-shaped gear is fixedly connected with one side of the second auxiliary gear.
Furthermore, the other end of the second elastic mechanism is fixedly connected with the right side of the upper part of the first folding bone, and the elastic force of the second elastic mechanism is greater than the weight of the second folding bone and the limiting clamping block.
Furthermore, the other side of the limiting frame is fixedly connected with the right side of the middle part of the machine core disc.
Furthermore, the special-shaped gear and the positioning gear are located on the same horizontal line, and the positioning gear and the limiting clamping block are located on the same horizontal line.
Furthermore, the left side of the movement disc comprises a movable clamping groove, and the movable clamping groove is formed in the left side of the movement disc.
Furthermore, one side of the limiting slide block is connected with the inner side of the sliding groove in a sliding mode.
The utility model provides a pair of photoelectric feedback formula sub-clock is with high-efficient diplopore timesharing wheel location structure. The method has the following beneficial effects:
1. the photoelectric feedback type efficient double-hole time minute wheel positioning structure for the secondary clock is characterized in that a limiting support plate, a first elastic mechanism, a first folding bone, a rotating shaft, a second folding bone, a fixed plate, a limiting slide block, a second elastic mechanism, a limiting fixture block, a limiting rod and a sliding groove are arranged in a matched mode, the limiting support plate can push the first folding bone through the first elastic mechanism, so that the first folding bone can rotate at a fixed point through the limiting rod at the upper end, the lower end of the first folding bone can push the second folding bone through the rotating shaft, so that the second folding bone can slide in the sliding groove through the limiting slide block on the middle fixed plate, the upper end of the second folding bone can push the limiting fixture block to be clamped in a positioning gear, the limiting fixture block can abut against the positioning gear after being clamped into the positioning gear, and the minute wheel can be abutted when the positioning gear drives double holes, thereby enabling the positioning gear to rotate when the double-hole time-sharing wheel rotates, enabling the positioning gear to extrude out of the limiting clamping block after rotating, thereby the limit clamping block pushes the second folding bone by virtue of force, the second folding bone extrudes a second elastic mechanism between the first folding bone and the second folding bone after being stressed, so that the second elastic mechanism can rebound after being contracted, the limit clamping block is pushed to be clamped into the positioning gear through the second folding bone at the moment, so that the limiting clamping block can be clamped into the positioning gear once when the positioning gear rotates once through the double-hole time division wheel to perform positioning correction of the double-hole time division wheel, therefore, the double-hole time-sharing wheel of the optoelectronic clock can not be deviated in the use process, and the problem that the use of the optoelectronic clock is influenced by the easy deviation of the double-hole time-sharing wheel in the use process of the existing optoelectronic clock in the current market is solved.
2. The efficient double-hole time-sharing wheel positioning structure for the photoelectric feedback type sub-clock has the advantages that through the matched arrangement of the core disc, the double-hole time-sharing wheel, the positioning gear, the first auxiliary gear, the rack, the second auxiliary gear, the limiting frame and the special-shaped gear, the double-hole time-sharing wheel on the core disc can rotate the positioning gear after starting to rotate, so that the positioning gear can rotate the first auxiliary gear, the first auxiliary gear can rotate the rack, the rotating rack can drive the second auxiliary gear to rotate, the second auxiliary gear can rotate the special-shaped gear in the limiting frame, the toothed side of the rotating special-shaped gear can abut against the positioning gear to rotate, the positioning gear can position the double-hole time-sharing wheel without deviation during rotation, and the positioning gear and the double-hole time-sharing wheel can rotate rapidly when the special-shaped gear rotates to the non-toothed side, therefore, the double-hole time-sharing wheel can not be deviated in the use process, and the problem that the use of the photoelectron clock is influenced by the easy deviation of the double-hole time-sharing wheel in the use process of the current photoelectron clock in the current market is solved.
Drawings
FIG. 1 is a sectional view of the present invention;
FIG. 2 is a front view of the present invention;
FIG. 3 is an enlarged view of the point A in FIG. 1;
fig. 4 is an enlarged view of the position B in the structure diagram 1 of the present invention.
The device comprises a clock disc 1, a limiting support plate 2, a first elastic mechanism 3, a first folding bone 4, a rotating shaft 5, a second folding bone 6, a fixing plate 7, a limiting sliding block 8, a second elastic mechanism 9, a limiting clamping block 10, a limiting rod 11, a sliding chute 12, a movement core disc 13, a movable clamping groove 14, a double-hole time-sharing wheel 15, a positioning gear 16, a first auxiliary gear 17, a rack 18, a second auxiliary gear 19, a limiting frame 20 and a special-shaped gear 21.
Detailed Description
As shown in fig. 1-4, an embodiment of the present invention provides a high-efficiency dual-hole hour minute wheel positioning structure for a photoelectric feedback type secondary clock, which includes a clock dial 1, wherein the left side of the lower portion of the clock dial 1 includes a limiting support plate 2, a first elastic mechanism 3, a first folding bone 4, a rotation shaft 5, a second folding bone 6, a fixing plate 7, a limiting slider 8, a second elastic mechanism 9, a limiting block 10, a limiting rod 11 and a sliding groove 12, one side of the support plate is fixedly connected to the left side of the lower portion of the clock dial 1, one end of the first elastic mechanism 3 is fixedly connected to the right side of the limiting support plate 2, the left side of the lower end of the first folding bone 4 is fixedly connected to the other end of the first elastic mechanism 3, one end of the rotation shaft 5 is inserted into the middle portion of the lower end of the first folding bone 4, the middle portion of the lower end of the second folding bone 6 is sleeved to the other end, one side of a limiting slide block 8 is fixedly connected with the middle part of a fixing plate 7, one end of a second elastic mechanism 9 is fixedly connected with the left side of the upper part of a second folding bone 6, the bottom of a limiting clamping block 10 is fixedly connected with the upper end of the second folding bone 6, the other end of the second elastic mechanism 9 is fixedly connected with the right side of the upper part of a first folding bone 4, the elastic force of the second elastic mechanism 9 is larger than the weight of the second folding bone 6 plus the limiting clamping block 10, one end of a limiting rod 11 is inserted into the upper end of the first folding bone 4, a sliding groove 12 is arranged at the left side of the lower part of a clock dial 1, one side of the limiting slide block 8 is in sliding connection with the inner side of the sliding groove 12, the middle part of the clock dial 1 comprises an organic core dial 13, a double-hole hour minute wheel 15, a positioning gear 16, a first auxiliary gear 17, a rack 18, a second auxiliary gear 19, a limiting frame, the left side of the movement disc 13 comprises a movable clamping groove 14, the movable clamping groove 14 is arranged on the left side of the movement disc 13, so that the limiting clamping block 10 can penetrate through the movable clamping groove 14 to be clamped on one side of the positioning gear 16, one side of the double-hole hour minute wheel 15 is inserted into the left side of the movement disc 13, one side of the positioning gear 16 is fixedly connected with the middle part of the double-hole hour minute wheel 15, one side of the first auxiliary gear 17 is fixedly connected with the middle part of the positioning gear 16, the inner side of the rack 18 is meshed with the outer side of the first auxiliary gear 17, the outer side of the second auxiliary gear 19 is meshed with the other side of the inner side of the rack 18, one side of the limiting frame 20 is fixedly connected with the middle part of the second auxiliary gear 19, the other side of the limiting frame 20 is fixedly connected with the right side of the middle part of the movement disc 13, the middle part of the special-shaped gear 21 is fixedly connected with, the positioning gear 16 and the limiting fixture block 10 are located on the same horizontal line.
When in use, the limiting support plate 2 can push the first folding bone 4 through the first elastic mechanism 3, thereby the first folding bone 4 can rotate at a fixed point through the limiting rod 11 at the upper end, thereby the lower end of the first folding bone 4 can push the second folding bone 6 through the rotating shaft 5, thereby the second folding bone 6 can slide in the sliding groove 12 through the limiting slider 8 on the middle fixing plate 7, thereby the upper end of the second folding bone 6 can push the limiting fixture block 10 to be clamped in the positioning gear 16, thereby the limiting fixture block 10 can be clamped in the positioning gear 16 and then can abut against the positioning gear 16, thereby the positioning gear 16 can drive the double-hole time minute wheel 15 to abut against, thereby the positioning gear 16 can be rotated when the double-hole time minute wheel 15 rotates, thereby the limiting fixture block 10 can be extruded after the positioning gear 16 rotates, thereby the limiting fixture block 10 can push the second folding bone 6 by force, so that the second folding bone 6 is stressed to extrude the second elastic mechanism 9 between the first folding bone 4 and the second folding bone 6, so that the second elastic mechanism 9 can rebound after contraction, the second folding bone 6 pushes the limiting fixture block 10 to be clamped into the positioning gear 16 instantly, so that the positioning gear 16 rotates once through the double-hole hour minute wheel 15, the limiting fixture block 10 can be clamped into the positioning gear 16 once, the positioning correction of the double-hole hour minute wheel 15 is carried out, the double-hole hour minute wheel 15 on the core disc 13 can rotate the positioning gear 16 after starting to rotate, so that the positioning gear 16 can rotate the first auxiliary gear 17, the first auxiliary gear 17 can rotate the rack 18, the rotating rack 18 can drive the second auxiliary gear 19 to rotate, the second auxiliary gear 19 rotates in the limiting of the special-shaped limiting frame 20, and the toothed side of the rotating special-shaped gear 21 can abut against the positioning gear 16 to rotate, thereby make positioning gear 16 can fix a position diplopore hour minute wheel 15 and not take place the skew when rotating to positioning gear 16 and diplopore hour minute wheel 15 can obtain the rapid rotation when making special-shaped gear 21 rotatory to the one side of no tooth, thereby make diplopore hour minute wheel 15 can not take place the skew in the in-process of using.
Claims (6)
1. The utility model provides a photoelectric feedback formula sub-clock is with high-efficient diplopore timesharing wheel location structure, includes clock dish (1), its characterized in that: the left side of the lower part of the clock dial (1) comprises a limiting support plate (2), a first elastic mechanism (3), a first folding bone (4), a rotating shaft (5), a second folding bone (6), a fixing plate (7), a limiting slide block (8), a second elastic mechanism (9), a limiting fixture block (10), a limiting rod (11) and a sliding groove (12), one side of the support plate is fixedly connected with the left side of the lower part of the clock dial (1), one end of the first elastic mechanism (3) is fixedly connected with the right side of the limiting support plate (2), the left side of the lower end of the first folding bone (4) is fixedly connected with the other end of the first elastic mechanism (3), one end of the rotating shaft (5) is spliced with the middle part of the lower end of the first folding bone (4), the middle part of the lower end of the second folding bone (6) is sheathed with the other end of the rotating shaft (5), one side of the fixing plate (7) is fixedly connected with the middle part, one side of the limiting sliding block (8) is fixedly connected with the middle of the fixing plate (7), one end of the second elastic mechanism (9) is fixedly connected with the left side of the upper part of the second folding bone (6), the bottom of the limiting clamping block (10) is fixedly connected with the upper end of the second folding bone (6), one end of the limiting rod (11) is inserted with the upper end of the first folding bone (4), the sliding groove (12) is formed in the left side of the lower part of the clock disc (1), the middle of the clock disc (1) comprises an organic core disc (13), a double-hole time-sharing wheel (15), a positioning gear (16), a first auxiliary gear (17), a rack (18), a second auxiliary gear (19), a limiting frame (20) and a special-shaped gear (21), one side of the machine core disc (13) is fixedly connected with the middle of the clock disc (1), and one side of the double-hole time-sharing wheel (15) is inserted with the left side of the machine core disc (13), one side of the positioning gear (16) is fixedly connected with the middle of the double-hole hour-minute wheel (15), one side of the first auxiliary gear (17) is fixedly connected with the middle of the positioning gear (16), the inner side of the rack (18) is meshed with the outer side of the first auxiliary gear (17), the outer side of the second auxiliary gear (19) is meshed with the other side of the inner side of the rack (18), one side of the limiting frame (20) is fixedly connected with the middle of the second auxiliary gear (19), and the middle of the special-shaped gear (21) is fixedly connected with one side of the second auxiliary gear (19).
2. The structure of claim 1, wherein the positioning structure comprises: the other end of the second elastic mechanism (9) is fixedly connected with the right side of the upper part of the first folding bone (4), and the elastic force of the second elastic mechanism (9) is greater than the weight of the second folding bone (6) plus the limiting clamping block (10).
3. The structure of claim 1, wherein the positioning structure comprises: the other side of the limiting frame (20) is fixedly connected with the right side of the middle part of the movement disc (13).
4. The structure of claim 1, wherein the positioning structure comprises: the special-shaped gear (21) and the positioning gear (16) are located on the same horizontal line, and the positioning gear (16) and the limiting fixture block (10) are located on the same horizontal line.
5. The structure of claim 1, wherein the positioning structure comprises: the left side of the movement disk (13) comprises a movable clamping groove (14), and the movable clamping groove (14) is formed in the left side of the movement disk (13).
6. The structure of claim 1, wherein the positioning structure comprises: one side of the limiting slide block (8) is connected with the inner side of the sliding groove (12) in a sliding manner.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922019239.4U CN210488239U (en) | 2019-11-20 | 2019-11-20 | Photoelectric feedback type high-efficiency double-hole time-sharing wheel positioning structure for secondary clock |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922019239.4U CN210488239U (en) | 2019-11-20 | 2019-11-20 | Photoelectric feedback type high-efficiency double-hole time-sharing wheel positioning structure for secondary clock |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210488239U true CN210488239U (en) | 2020-05-08 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201922019239.4U Active CN210488239U (en) | 2019-11-20 | 2019-11-20 | Photoelectric feedback type high-efficiency double-hole time-sharing wheel positioning structure for secondary clock |
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| Country | Link |
|---|---|
| CN (1) | CN210488239U (en) |
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- 2019-11-20 CN CN201922019239.4U patent/CN210488239U/en active Active
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