CN210531549U - Driving mechanism - Google Patents
Driving mechanism Download PDFInfo
- Publication number
- CN210531549U CN210531549U CN201920939482.5U CN201920939482U CN210531549U CN 210531549 U CN210531549 U CN 210531549U CN 201920939482 U CN201920939482 U CN 201920939482U CN 210531549 U CN210531549 U CN 210531549U
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- Prior art keywords
- transmission shaft
- bearing
- main body
- groove
- drive mechanism
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Abstract
The utility model discloses an actuating mechanism, it includes: the device comprises a shell, a rotary groove arranged in the shell, a transmission shaft sleeve arranged in the middle of the rotary groove, an upper transmission shaft and a lower transmission shaft arranged in the middle of the transmission shaft sleeve, a power transmission shaft arranged in the upper transmission shaft and the lower transmission shaft, bearings arranged on the upper transmission shaft and the lower transmission shaft, a transmission bowl arranged on the transmission shaft sleeve and pressed on the upper transmission shaft and the lower transmission shaft, and a driving device for driving the power transmission shaft to rotate, wherein a first inclined sliding groove is formed in the rotary groove; a second inclined chute is formed on the upper and lower transmission shafts, and the transmission bowl penetrates through the transmission shaft sleeve and is pressed against the second inclined chute; the output end of the upper transmission shaft and the lower transmission shaft is provided with a mounting seat.
Description
The technical field is as follows:
the utility model relates to a mechanical power technical field refers in particular to a driving mechanism.
Background art:
most of driving mechanisms on the market can only output movement in a single direction at present, when the output shaft needs to rotate and reciprocate up and down, the driving mechanisms can be realized by two driving devices, so that the size of the whole equipment is large easily, and the energy consumption of the equipment can be increased.
In view of the above, the present inventors propose the following.
The utility model has the following contents:
an object of the utility model is to overcome prior art not enough, provide an actuating mechanism.
In order to solve the technical problem, the utility model discloses a following technical scheme: the drive mechanism includes: the device comprises a shell, a rotary groove arranged in the shell, a transmission shaft sleeve arranged in the middle of the rotary groove, an upper transmission shaft and a lower transmission shaft arranged in the middle of the transmission shaft sleeve, a power transmission shaft arranged in the upper transmission shaft and the lower transmission shaft, bearings arranged on the upper transmission shaft and the lower transmission shaft, a transmission bowl arranged on the transmission shaft sleeve and pressed on the upper transmission shaft and the lower transmission shaft, and a driving device for driving the power transmission shaft to rotate, wherein a first inclined sliding groove is formed in the rotary groove; a second inclined chute is formed on the upper and lower transmission shafts, and the transmission bowl penetrates through the transmission shaft sleeve and is pressed against the second inclined chute; the output end of the upper transmission shaft and the lower transmission shaft is provided with a mounting seat.
Furthermore, in the above technical solution, an upper cavity and a lower cavity are formed in the housing, the rotating groove is installed in the upper cavity, and the lower end of the rotating groove extends into the lower cavity, and the driving device is disposed in the lower cavity.
Furthermore, in the above technical solution, the rotary slot includes a first main body, a first mounting hole penetrating the middle of the first main body and used for mounting the driving shaft sleeve, and a convex sleeve formed at the lower part of the first main body and used for connecting with the driving device, the upper end surface of the first main body is an inclined surface, the first inclined sliding slot is formed on the inclined surface, a groove for mounting the driving bowl is formed on the side wall of the upper part of the first mounting hole, and the groove is located at the highest position of the inclined surface.
Furthermore, in the above technical solution, the driving shaft sleeve includes a shaft sleeve main body, a first inclined protrusion formed on an outer wall of the shaft sleeve main body and used for pressing an inner side of a lower end of the bearing against the first inclined sliding groove, and a second mounting hole formed beside the first inclined protrusion and used for mounting the driving bowl.
Furthermore, in the above technical solution, the upper and lower transmission shafts include a second main body, a third mounting hole formed in the middle of the second main body, a disc body formed at the upper end of the second main body, and a fourth mounting hole formed on the disc body and used for mounting the bearing, and the second inclined sliding groove is formed on the outer wall of the second main body.
Furthermore, in the above technical solution, the bearing includes a bearing main body, an installation portion formed at an upper end of the bearing main body and used for installing on the upper and lower transmission shafts, and a sliding portion formed on the bearing main body and used for being mounted in the first inclined sliding groove in a pressing manner.
Furthermore, in the above technical solution, the mounting portion is formed with a ring groove, and a bearing snap ring is sleeved on the ring groove.
Furthermore, in the above technical solution, the upper end of the rotating groove is further sleeved with a decoration ring, and a second inclined protrusion for pressing the outer side of the lower end of the bearing against the first inclined sliding groove is formed on the decoration ring.
Further, in the above technical solution, the casing includes a front casing and a rear casing which are matched with each other, a lens is disposed on the upper portion of the front casing, and a key set for controlling the driving device is disposed on the lower portion of the front casing.
Further, in the above technical solution, the key set includes a key and a key pressing plate disposed at a rear side of the key.
After the technical scheme is adopted, compared with the prior art, the utility model has following beneficial effect: the utility model discloses the front end setting at drive arrangement has the swivelling chute of first slope spout, the driving shaft sleeve and have the upper and lower transmission shaft of second slope spout, and be provided with one on upper and lower transmission shaft and support the bearing of pressing on first slope spout, and be provided with one on the transmission sleeve and support the transmission alms bowl of pressing in second slope spout, when driving the rotation of upper and lower transmission shaft by power transmission shaft, upper and lower transmission shaft drives the bearing and slides along first slope spout and makes upper and lower transmission shaft reciprocating motion simultaneously, and support through the transmission alms bowl and press and realize two point location on upper and lower transmission shaft, guarantee that upper and lower transmission shaft can be stable reciprocating motion, thereby realize setting up in the mount pad of upper and lower transmission shaft output can be reciprocating motion again in the pivoted.
Description of the drawings:
fig. 1 is an exploded view of the present invention;
fig. 2 is a perspective view of the present invention;
fig. 3 is a cross-sectional view of the present invention;
fig. 4 is a perspective view of the rotary slot of the present invention;
FIG. 5 is a perspective view of the driving sleeve of the present invention;
fig. 6 is a perspective view of the upper and lower transmission shafts of the present invention;
fig. 7 is a perspective view of the middle bearing of the present invention;
fig. 8 is a perspective view of the decoration ring of the present invention.
Description of reference numerals:
1 casing 11 upper cavity 12 lower cavity
13 front case 14 rear case 15 lens
16 key set 161 key 162 key press plate
2 first inclined chute 21 first body of rotary chute 20
22 first mounting hole 23 convex sleeve 24 groove
3 first inclined projection of sleeve body 32 of driving sleeve 31
33 second mounting hole 4 and second inclined chute of upper and lower transmission shaft 40
41 second body 42 third mounting hole 43 tray
44 fourth mounting hole 5 power transmission shaft 6 bearing
61 bearing body 62 mounting part 63 sliding part
64 ring groove 65 bearing snap ring 7 transmission bowl
8 mounting seat 9 decorative ring 91 second inclined convex block
The specific implementation mode is as follows:
the present invention will be further described with reference to the following specific embodiments and accompanying drawings.
As shown in fig. 1 to 8, a driving mechanism includes: the device comprises a shell 1, a rotary groove 2 arranged in the shell 1, a transmission shaft sleeve 3 arranged in the middle of the rotary groove 2, an upper transmission shaft 4 and a lower transmission shaft 4 arranged in the middle of the transmission shaft sleeve 3, a power transmission shaft 5 arranged in the upper transmission shaft 4 and the lower transmission shaft 4, a bearing 6 arranged on the upper transmission shaft 4 and the lower transmission shaft 4, a transmission bowl 7 arranged on the transmission shaft sleeve 3 and pressed against the upper transmission shaft 4 and the lower transmission shaft 4, and a driving device for driving the power transmission shaft 5 to rotate, wherein a first inclined chute 20 is arranged on the rotary groove 2, one end of the bearing 6 is fixed with the upper transmission shaft 4 and the lower transmission shaft 4, and the other end of the bearing 6 is pressed against the first inclined chute 20 and slides along the first inclined chute; a second inclined chute 40 is formed on the upper and lower transmission shafts 4, and the transmission bowl 7 penetrates through the transmission shaft sleeve 3 and is pressed against the second inclined chute 40; the output end of the upper and lower transmission shafts 4 is provided with a mounting seat 8. The utility model discloses the front end setting at drive arrangement has the swivelling chute 2 of first slope spout 20, driving sleeve 3 and have the upper and lower transmission shaft 4 of second slope spout 40, and be provided with one on upper and lower transmission shaft 4 and support bearing 6 of pressing on first slope spout 20, and be provided with one on driving sleeve 3 and support the transmission alms bowl 7 of pressing in second slope spout 40, when driving upper and lower transmission shaft 4 and rotate by power transmission shaft 5, upper and lower transmission shaft 4 drives bearing 6 and slides along first slope spout 20 and makes upper and lower transmission shaft 4 be reciprocating motion simultaneously, and support through transmission alms bowl 7 and press and realize two point location on upper and lower transmission shaft 4, guarantee that upper and lower transmission shaft 4 can be stable reciprocating motion, thereby realize setting up in the mount pad 8 of upper and lower transmission shaft 4 output can do reciprocating motion again when the pivoted.
An upper cavity 11 and a lower cavity 12 are formed in the shell 1, the rotary groove 2 is installed in the upper cavity 11, the lower end of the rotary groove extends into the lower cavity 12, and the driving device is arranged in the lower cavity 12.
The rotary groove 2 comprises a first main body 21, a first mounting hole 22 penetrating the middle of the first main body 21 and used for mounting the transmission shaft sleeve 3, and a convex sleeve 23 formed at the lower part of the first main body 21 and used for connecting with the driving device, the upper end surface of the first main body 21 is an inclined surface, the first inclined slide groove 20 is formed on the inclined surface, a groove 24 used for mounting the transmission bowl 7 is formed on the side wall of the upper part of the first mounting hole 22, and the groove 24 is positioned at the highest position of the inclined surface.
The driving shaft sleeve 3 comprises a shaft sleeve main body 31, a first inclined convex block 32 which is formed on the outer wall of the shaft sleeve main body 31 and used for pressing the inner side of the lower end of the bearing 6 against the first inclined chute 20, and a second mounting hole 33 which is formed at the side of the first inclined convex block 32 and used for mounting the driving bowl 7.
The upper and lower transmission shafts 4 include a second body 41, a third mounting hole 42 formed in the middle of the second body 41, a plate 43 formed at the upper end of the second body 41, and a fourth mounting hole 44 formed in the plate 43 and used for mounting the bearing 6, and the second inclined sliding groove 40 is formed in the outer wall of the second body 41. The third mounting hole 42 is a polygonal hole, and the power transmission shaft 5 is a polygonal shaft matched with the third mounting hole 42. The power transmission shaft 5 is arranged in a spline shape, so that the upper and lower transmission shafts 5 can rotate along with the power transmission shaft 5 and can move up and down along the power transmission shaft 5.
The bearing 6 includes a bearing body 61, a mounting portion 62 formed at the upper end of the bearing body 61 and used for mounting on the upper and lower transmission shafts 4, and a sliding portion 63 formed on the bearing body 61 and used for being pressed and mounted in the first inclined chute 20.
The mounting portion 62 is formed with a ring groove 64, and the ring groove 64 is sleeved with a bearing snap ring 65.
The upper end of the rotating groove 2 is further sleeved with a decorative ring 9, and a second inclined convex block 91 used for pressing the outer side of the lower end of the bearing 6 against the first inclined sliding groove 20 is formed on the decorative ring 9.
The casing 1 comprises a front casing 13 and a rear casing 14 which are matched with each other, a lens 15 is arranged at the upper part of the front casing 13, and a key group 16 for controlling the driving device is arranged at the lower part of the front casing 13.
The key set 16 includes keys 161 and a key pressing plate 162 disposed behind the keys 161.
And a fifth mounting hole is formed in the middle of the power transmission shaft 5, the fifth mounting hole penetrates through the power transmission shaft 5, and an output shaft of the driving device is inserted into the fifth mounting hole and drives the power transmission shaft 5 to rotate. The driving device is a motor.
To sum up, in the operation of the present invention, the power transmission shaft 5 is driven to rotate by the driving device when the start key in the key assembly 16 is pressed, the power transmission shaft 5 drives the upper and lower transmission shafts 4 to rotate, and the upper and lower transmission shafts 4 drive the bearing 6 to slide along the first inclined chute 20 on the rotary trough 2, when the bearing 6 is along the first inclined chute 20, the bearing 6 will drive the upper and lower transmission shafts 4 to reciprocate up and down along the power transmission shaft 5, and when the upper and lower transmission shafts 4 rotate, because one end of the transmission bowl 7 is pressed against the second inclined chute 40 on the upper and lower transmission shafts 4, and the transmission bowl 7 is fixed on the transmission shaft sleeve 3, the transmission bowl 7 will also make the upper and lower transmission shafts 4 reciprocate up and down during the rotation of the upper and lower transmission shafts 4, so the upper and lower transmission shafts 4 will make the upper and lower transmission shafts 4 reciprocate up and down by the force of the bearing 6 and the, the mounting base 8 at the output end of the upper and lower transmission shafts 4 can realize stable rotation and up-and-down reciprocating motion.
Of course, the above description is only an exemplary embodiment of the present invention, and not intended to limit the scope of the present invention, and all equivalent changes and modifications made by the constructions, features, and principles of the present invention in accordance with the claims of the present invention are intended to be included in the scope of the present invention.
Claims (10)
1. A drive mechanism, comprising: a shell (1), a rotary groove (2) arranged in the shell (1), a transmission shaft sleeve (3) arranged in the middle of the rotary groove (2), an upper transmission shaft (4) and a lower transmission shaft (4) arranged in the middle of the transmission shaft sleeve (3), a power transmission shaft (5) arranged in the upper transmission shaft (4) and the lower transmission shaft (4), a bearing (6) arranged on the upper transmission shaft (4) and the lower transmission shaft (4) and one end of the bearing is pressed against the rotary groove (2), a transmission bowl (7) arranged on the transmission shaft sleeve (3) and pressed against the upper transmission shaft (4) and a driving device used for driving the power transmission shaft (5) to rotate, a first inclined sliding groove (20) is arranged on the rotating groove (2), one end of the bearing (6) is fixed with the upper and lower transmission shafts (4), the other end of the bearing (6) is pressed in the first inclined sliding chute (20) and slides along the first inclined sliding chute (20); a second inclined chute (40) is formed on the upper and lower transmission shafts (4), and the transmission bowl (7) penetrates through the transmission shaft sleeve (3) and is pressed against the second inclined chute (40); the output end of the upper and lower transmission shafts (4) is provided with a mounting seat (8).
2. A drive mechanism as claimed in claim 1, wherein: casing (1) in the shaping have last cavity (11) and lower cavity (12), swivelling chute (2) install in last cavity (11) and the lower extreme extends to in lower cavity (12), drive arrangement set up in this cavity (12) down.
3. A drive mechanism according to claim 2, wherein: the rotary groove (2) comprises a first main body (21), a first mounting hole (22) penetrating through the middle of the first main body (21) and used for mounting the transmission shaft sleeve (3), and a convex sleeve (23) formed at the lower part of the first main body (21) and used for being connected with the driving device, wherein the upper end face of the first main body (21) is an inclined plane, a first inclined sliding groove (20) is formed on the inclined plane, a groove (24) used for mounting the transmission bowl (7) is formed in the side wall of the upper part of the first mounting hole (22), and the groove (24) is located at the highest position of the inclined plane.
4. A drive mechanism as claimed in claim 1, wherein: the transmission shaft sleeve (3) comprises a shaft sleeve main body (31), a first inclined lug (32) formed on the outer wall of the shaft sleeve main body (31) and used for enabling the inner side of the lower end of the bearing (6) to be pressed against the first inclined sliding groove (20), and a second mounting hole (33) formed beside the first inclined lug (32) and used for mounting the transmission bowl (7).
5. A drive mechanism as claimed in claim 1, wherein: the upper and lower transmission shafts (4) comprise a second main body (41), a third mounting hole (42) formed in the middle of the second main body (41), a disc body (43) formed at the upper end of the second main body (41) and a fourth mounting hole (44) formed in the disc body (43) and used for mounting the bearing (6), and the second inclined sliding groove (40) is formed in the outer wall of the second main body (41).
6. A drive mechanism as claimed in claim 1, wherein: the bearing (6) comprises a bearing main body (61), a mounting part (62) formed at the upper end of the bearing main body (61) and used for being mounted on the upper and lower transmission shafts (4), and a sliding part (63) formed on the bearing main body (61) and used for being mounted in the first inclined sliding groove (20) in a pressing mode.
7. A drive mechanism according to claim 6, wherein: the installation part (62) on the shaping have an annular (64), the cover is equipped with a bearing snap ring (65) on this annular (64).
8. A drive mechanism according to claim 3, wherein: the upper end of the rotating groove (2) is further sleeved with a decorating ring (9), and a second inclined convex block (91) used for abutting and pressing the outer side of the lower end of the bearing (6) on the first inclined sliding groove (20) is formed on the decorating ring (9).
9. A drive mechanism according to claim 2, wherein: the shell (1) comprises a front shell (13) and a rear shell (14) which are matched with each other, a lens (15) is arranged on the upper portion of the front shell (13), and a key group (16) used for controlling the driving device is arranged on the lower portion of the front shell (13).
10. A drive mechanism as claimed in claim 9, wherein: the key group (16) comprises keys (161) and key pressing plates (162) arranged on the rear sides of the keys (161).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920939482.5U CN210531549U (en) | 2019-06-20 | 2019-06-20 | Driving mechanism |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920939482.5U CN210531549U (en) | 2019-06-20 | 2019-06-20 | Driving mechanism |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210531549U true CN210531549U (en) | 2020-05-15 |
Family
ID=70595486
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920939482.5U Expired - Fee Related CN210531549U (en) | 2019-06-20 | 2019-06-20 | Driving mechanism |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210531549U (en) |
-
2019
- 2019-06-20 CN CN201920939482.5U patent/CN210531549U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20200515 Termination date: 20210620 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |