CN108671559B - Tooth box - Google Patents
Tooth box Download PDFInfo
- Publication number
- CN108671559B CN108671559B CN201810777291.3A CN201810777291A CN108671559B CN 108671559 B CN108671559 B CN 108671559B CN 201810777291 A CN201810777291 A CN 201810777291A CN 108671559 B CN108671559 B CN 108671559B
- Authority
- CN
- China
- Prior art keywords
- gear
- fixed plate
- clutch
- driving
- diameter
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
- 230000009467 reduction Effects 0.000 claims abstract description 33
- 238000000926 separation method Methods 0.000 claims abstract description 10
- 230000005540 biological transmission Effects 0.000 claims abstract description 9
- 238000004146 energy storage Methods 0.000 claims abstract description 5
- 230000000694 effects Effects 0.000 description 6
- 230000006872 improvement Effects 0.000 description 6
- 230000033001 locomotion Effects 0.000 description 6
- 238000000034 method Methods 0.000 description 4
- 230000008859 change Effects 0.000 description 3
- 230000009471 action Effects 0.000 description 2
- 230000001105 regulatory effect Effects 0.000 description 2
- 230000002457 bidirectional effect Effects 0.000 description 1
- 230000003247 decreasing effect Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
Classifications
-
- A—HUMAN NECESSITIES
- A63—SPORTS; GAMES; AMUSEMENTS
- A63H—TOYS, e.g. TOPS, DOLLS, HOOPS OR BUILDING BLOCKS
- A63H29/00—Drive mechanisms for toys in general
- A63H29/24—Details or accessories for drive mechanisms, e.g. means for winding-up or starting toy engines
-
- A—HUMAN NECESSITIES
- A63—SPORTS; GAMES; AMUSEMENTS
- A63H—TOYS, e.g. TOPS, DOLLS, HOOPS OR BUILDING BLOCKS
- A63H17/00—Toy vehicles, e.g. with self-drive; ; Cranes, winches or the like; Accessories therefor
- A63H17/26—Details; Accessories
Abstract
The invention relates to a tooth box, which comprises a tooth box shell and a fixing plate arranged in the tooth box shell; the fixed plate is provided with a driving gear, an output gear, a reduction gear, a clutch gear and a reduction block, wherein the driving gear is in meshed connection with the output gear, and an energy storage return spring is coaxially arranged below the output gear; the reduction gear comprises a small-diameter gear and a large-diameter gear which are coaxially arranged; the clutch gear is movably arranged on the fixed plate and is used for transmission connection or separation between the driving gear and the small-diameter gear; the large-diameter gear is rotationally connected with the speed reducing block. The invention can rotate bidirectionally and has the function of speed gear adjustment, thereby improving the diversity and the interestingness of the function.
Description
Technical Field
The invention relates to the technical field of toys, in particular to a tooth box.
Background
The gearbox is a gearbox for increasing or decreasing the rotation speed and torsion by meshing gears with different sizes, and at least comprises a gearbox shell and a plurality of transmission gears arranged in the gearbox shell.
In daily life, the tooth box is usually applied to toys, the tooth box provides power for driving wheels of toy vehicles, and most toy vehicles using the tooth box need an external driving force to realize movement. The existing toy car is basically provided with a monotonic speed reducing gear set on the accessory gearbox, only one unidirectional driving motion can be provided, no gear is adjustable, and the rotating speed of the gearbox cannot be adjusted, so that the playing method of the toy car is too single, the interestingness is insufficient, and the pursuit of modern people on the multiple playing methods of the toy car cannot be met.
Disclosure of Invention
Based on the above, the invention aims to overcome the defects of the prior art and provide a tooth box which has ingenious structural design, can perform bidirectional rotation and movement, has the function of speed gear adjustment, and further improves the diversity and the interestingness of the function.
In order to achieve the above purpose, the technical scheme adopted by the invention is as follows:
a tooth box comprises a tooth box shell and a fixing plate arranged in the tooth box shell; the fixed plate is provided with a driving gear, an output gear, a reduction gear, a clutch gear and a reduction block, wherein the driving gear is in meshed connection with the output gear, and an energy storage return spring is coaxially arranged below the output gear; the reduction gear comprises a small-diameter gear and a large-diameter gear which are coaxially arranged; the clutch gear is movably arranged on the fixed plate and is used for transmission connection or separation between the driving gear and the small-diameter gear; the large-diameter gear is rotationally connected with the speed reducing block.
Therefore, the gear box disclosed by the invention has the function of meshing connection and separation between the driving gear and the reduction gear through the matching and separation of the clutch gear, so that the gear box has the function of speed change; when the driving gear is separated from the reduction gear, the driving gear can realize clockwise or anticlockwise driving movement; when the driving gear is meshed with the reduction gear, the reduction function of the gear set is realized through the reduction action of the reduction block, so that the gearbox has the function of speed gear adjustment. Furthermore, the invention has smart structural design and higher playability, and is particularly suitable for being used as a speed regulating accessory of toy vehicles with various playing methods.
In order to achieve better technical effects, further technical improvements further comprise that the driving gear, the output gear, the small-diameter gear and the clutch gear are arranged above the fixed plate, and the large-diameter gear and the speed reducing block are arranged below the fixed plate.
In order to achieve better technical effects, the further technical improvement further comprises that a limiting part is arranged on the fixed plate, a clutch block is arranged at the bottom of the clutch gear, a poking rod is arranged at the bottom of the clutch block, and the poking rod is movably arranged in the limiting part and used for driving the clutch gear to be connected with or separated from the driving gear and the small-diameter gear in a transmission way.
In order to obtain better technical effects, further technical improvement further comprises that the limiting part is an arc-shaped through groove.
In order to achieve better technical effects, the further technical improvement further comprises a pinion gear arranged between the driving gear and the output gear, wherein the pinion gear is respectively connected with the driving gear and the output gear in a meshed mode.
In order to obtain a better technical effect, the further technical improvement further comprises that the speed reducing block is a U-shaped speed reducing block, and the middle part of the speed reducing block is arranged on the fixed plate in a twisting way through a twisting piece; the large-diameter gear is rotationally connected with one U-shaped extending end of the U-shaped speed reducing block.
In order to obtain better technical effect, further technical improvement still includes, the fixed plate just is to the position of drive gear is equipped with the through-hole, still be equipped with a rotation axis on the fixed plate, the outside of tooth case casing is outwards stretched out at rotation axis both ends, and the intermediate cover of rotation axis is equipped with the rotation gear, and this rotation gear sets up on the through-hole, and with drive gear meshing is connected.
Drawings
FIG. 1 is a schematic view of the structure of a dental box of the present invention;
FIG. 2 is another schematic view of the structure of the dental box of the present invention;
FIG. 3 is an exploded view of the dental box of the present invention;
FIG. 4 is a schematic view of the internal structure of the dental box of the present invention;
FIG. 5 is a bottom view of FIG. 4;
fig. 6 is a schematic view of the gear connection of the present invention.
Detailed Description
For further illustration of the various embodiments, the invention is provided with the accompanying drawings. The accompanying drawings, which are incorporated in and constitute a part of this disclosure, illustrate embodiments and together with the description, serve to explain the principles of the embodiments. With reference to these matters, one of ordinary skill in the art will understand other possible implementations and advantages of the present invention.
Please refer to fig. 1 and fig. 6.
A tooth box comprises a tooth box shell 10 and a fixing plate 20 arranged in the tooth box shell 10; the fixed plate 20 is provided with a driving gear 30, an output gear 40, a reduction gear 50, a clutch gear 60 and a reduction block 70, the driving gear 30 is engaged with the output gear 40, and an energy storage return spring 41 is coaxially arranged below the output gear 40; the reduction gear 50 includes a small diameter gear 51 and a large diameter gear 52 coaxially arranged; the clutch gear 60 is movably arranged on the fixed plate 20 and is used for transmission connection or separation between the driving gear 30 and the small diameter gear 51; the large diameter gear 52 is rotatably connected to the reduction block 70. A pinion 80 is disposed between the driving gear 30 and the output gear 40, and the pinion 80 is engaged with and connected to the driving gear 30 and the output gear 40, respectively.
The dental box shell 10 comprises an upper shell 11 and a lower shell 12, and a containing space is defined between the upper shell 11 and the lower shell 12; the fixed plate 20, the driving gear 30, the output gear 40, the reduction gear 50, the clutch gear 60 and the reduction block 70 are all disposed in the accommodating space. In the present embodiment, it is preferable that the upper case 11 and the lower case 12 are fixedly coupled by means of bolts, and the bolts pass through four corners of the fixing plate 20 to fix the fixing plate 20 between the upper case 11 and the lower case 12.
Specifically, the driving gear 30, the output gear 40, the small diameter gear 51 and the clutch gear 60 are disposed above the fixed plate 20, and the large diameter gear 52 and the reduction block 70 are disposed below the fixed plate 20.
The fixed plate 20 is provided with a limiting part 21, a clutch block 61 is arranged at the bottom of the clutch gear 60, a toggle rod 62 is arranged at the bottom of the clutch block 61, and the toggle rod 62 is movably arranged in the limiting part 21 and is used for driving the clutch gear 60 to be in transmission connection or separation with the driving gear 30 and the small-diameter gear 51. In this embodiment, the limiting portion 21 is preferably an arc-shaped through slot or a straight through slot. In addition, the bottom of the toggle rod 62 extends downwards out of the bottom of the lower housing 12, which is convenient for the user to toggle.
In addition, the fixing plate 20 is provided with a through hole corresponding to the position of the driving gear 30, the fixing plate 20 is further provided with a rotating shaft 90, both ends of the rotating shaft 90 extend outwards from the tooth box casing 10, a rotating gear 91 is sleeved in the middle of the rotating shaft 90, and the rotating gear 91 is arranged on the through hole and is in meshed connection with the driving gear 30.
The deceleration block 70 is a U-shaped deceleration block, and the middle part of the deceleration block 70 is twisted on the fixing plate 20 by a twisting member 71; the large-diameter gear 52 is rotatably connected with one U-shaped extending end of the U-shaped deceleration block.
The working principle of the dental box of the present invention is described below:
the gearbox of the present invention performs a gearbox gear change operation by means of a tap lever 62, wherein:
the toggle rod 62 is adjusted to separate the clutch gear 60 from the driving gear 30 and the small diameter gear 51, at this time, the reduction gear 50 is not in transmission connection with the driving gear 30, the driving gear 30 can realize clockwise or anticlockwise driving movement, and the rotating speed of the driving gear 30 is the fastest.
The toggle rod 62 is adjusted to enable the clutch gear 60 to be in meshed connection with the driving gear 30 and the small-diameter gear 51, at the moment, the driving gear 30 drives the clutch gear 60, so that the small-diameter gear 51 of the reduction gear 50 is driven to rotate, the large-diameter gears 52 coaxially arranged rotate simultaneously, one U-shaped protruding end of the U-shaped reduction block is continuously rotated, and the speed of the driving gear 30 is reduced through the reduction of the reduction block 70; wherein, the U-shaped deceleration block can be reset continuously through the twisting piece 71, thereby ensuring that the large-diameter gear 52 rotates one U-shaped extending end of the U-shaped deceleration block continuously.
Compared with the prior art, the gear box has the advantages that the meshing connection and separation functions between the driving gear and the reduction gear are realized through the matching and separation of the clutch gear, so that the gear box has the speed change function; when the driving gear is separated from the reduction gear, the driving gear can realize clockwise or anticlockwise driving movement; when the driving gear is meshed with the reduction gear, the reduction function of the gear set is realized through the reduction action of the reduction block, so that the gear box has two rotating speed gears with different speeds. Furthermore, the invention has smart structural design and higher playability, and is particularly suitable for being used as a speed regulating accessory of toy vehicles with various playing methods.
The above examples merely represent a few embodiments of the present invention, which are described in more detail and are not to be construed as limiting the scope of the invention. It should be noted that it will be apparent to those skilled in the art that several variations and modifications can be made without departing from the spirit of the invention, which are all within the scope of the invention.
Claims (4)
1. A dental box, characterized in that: comprises a tooth box shell and a fixed plate arranged in the tooth box shell; the fixed plate is provided with a driving gear, an output gear, a reduction gear, a clutch gear and a reduction block, wherein the driving gear is in meshed connection with the output gear, and an energy storage return spring is coaxially arranged below the output gear; the reduction gear comprises a small-diameter gear and a large-diameter gear which are coaxially arranged; the clutch gear is movably arranged on the fixed plate and is used for transmission connection or separation between the driving gear and the small-diameter gear; the large-diameter gear is rotationally connected with the speed reducing block; the fixed plate is provided with a limiting part, the bottom of the clutch gear is provided with a clutch block, the bottom of the clutch block is provided with a poking rod, and the poking rod is movably arranged in the limiting part and is used for driving the clutch gear to be in transmission connection or separation with the driving gear and the small-diameter gear; the limiting part is an arc through groove or a straight line through groove; and a pinion is arranged between the driving gear and the output gear and is respectively connected with the driving gear and the output gear in a meshed manner.
2. The dental box of claim 1, wherein: the driving gear, the output gear, the small diameter gear and the clutch gear are arranged above the fixed plate, and the large diameter gear, the energy storage return spring and the speed reducing block are arranged below the fixed plate.
3. The dental box of claim 1, wherein: the speed reducing block is a U-shaped speed reducing block, and the middle part of the speed reducing block is twisted and arranged on the fixed plate through a twisting piece; the large-diameter gear is rotationally connected with one U-shaped extending end of the U-shaped speed reducing block.
4. The dental box of claim 1, wherein: the fixed plate is just to the position of drive gear is equipped with the through-hole, still be equipped with a rotation axis on the fixed plate, the outside of tooth case casing is outwards stretched out at rotation axis both ends, and the intermediate cover of rotation axis is equipped with the rotation gear, and this rotation gear sets up on the through-hole, and with drive gear meshing is connected.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810777291.3A CN108671559B (en) | 2018-07-16 | 2018-07-16 | Tooth box |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810777291.3A CN108671559B (en) | 2018-07-16 | 2018-07-16 | Tooth box |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN108671559A CN108671559A (en) | 2018-10-19 |
| CN108671559B true CN108671559B (en) | 2023-12-19 |
Family
ID=63814200
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810777291.3A Active CN108671559B (en) | 2018-07-16 | 2018-07-16 | Tooth box |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108671559B (en) |
Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4577528A (en) * | 1984-09-14 | 1986-03-25 | K. K. Hanzawa Corporation | Driving/turnaround device for a remote controlled toy vehicle |
| GB8616818D0 (en) * | 1986-07-10 | 1986-08-20 | Britains Ltd | Toy tractor |
| CA2434575A1 (en) * | 2001-01-11 | 2002-07-18 | Sts Racing Gmbh | Toy vehicle |
| JP2009268796A (en) * | 2008-05-09 | 2009-11-19 | Futaba Corp | Servo device for model |
| CN204767399U (en) * | 2015-05-27 | 2015-11-18 | 汕头市澄海区双星玩具有限公司 | Novel auto -power -off tooth case |
| CN105582677A (en) * | 2016-01-29 | 2016-05-18 | 汕头市力源精密科技有限公司 | Speed change method for double-speed gearbox and double-speed gearbox implementing method |
| CN107781358A (en) * | 2016-08-31 | 2018-03-09 | 中山市乐途电器有限公司 | Planetary gear speed-changing electric fan |
| CN207085319U (en) * | 2017-03-10 | 2018-03-13 | 广东高乐玩具股份有限公司 | A kind of electric toy train head |
| CN208660350U (en) * | 2018-07-16 | 2019-03-29 | 广州灵动创想文化科技有限公司 | A kind of tooth case |
-
2018
- 2018-07-16 CN CN201810777291.3A patent/CN108671559B/en active Active
Patent Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4577528A (en) * | 1984-09-14 | 1986-03-25 | K. K. Hanzawa Corporation | Driving/turnaround device for a remote controlled toy vehicle |
| GB8616818D0 (en) * | 1986-07-10 | 1986-08-20 | Britains Ltd | Toy tractor |
| CA2434575A1 (en) * | 2001-01-11 | 2002-07-18 | Sts Racing Gmbh | Toy vehicle |
| JP2009268796A (en) * | 2008-05-09 | 2009-11-19 | Futaba Corp | Servo device for model |
| CN204767399U (en) * | 2015-05-27 | 2015-11-18 | 汕头市澄海区双星玩具有限公司 | Novel auto -power -off tooth case |
| CN105582677A (en) * | 2016-01-29 | 2016-05-18 | 汕头市力源精密科技有限公司 | Speed change method for double-speed gearbox and double-speed gearbox implementing method |
| CN107781358A (en) * | 2016-08-31 | 2018-03-09 | 中山市乐途电器有限公司 | Planetary gear speed-changing electric fan |
| CN207085319U (en) * | 2017-03-10 | 2018-03-13 | 广东高乐玩具股份有限公司 | A kind of electric toy train head |
| CN208660350U (en) * | 2018-07-16 | 2019-03-29 | 广州灵动创想文化科技有限公司 | A kind of tooth case |
Also Published As
| Publication number | Publication date |
|---|---|
| CN108671559A (en) | 2018-10-19 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN207504709U (en) | A kind of small-sized Omni-mobile platform decelerating motor | |
| CN106710990A (en) | Small-sized circuit breaker reclosing mechanism | |
| CN108671559B (en) | Tooth box | |
| CN109178570A (en) | A kind of storage device assembling bicycle tool | |
| WO2014056310A1 (en) | Infrared-sensitive container having automatic opening and closing cover | |
| CN210798622U (en) | Electric opening and closing device for automobile side door and automobile with same | |
| CN101596711A (en) | Rechargeable multifunctional electric tool | |
| CN2623812Y (en) | Driving mechanism for electronic lock clutch | |
| CN215962111U (en) | Game paddle trigger motion | |
| CN203420533U (en) | Clutch control device for door lock | |
| CN202167941U (en) | Electric vehicle motor speed variator | |
| CN200985982Y (en) | Toothed wheel box | |
| CN208660350U (en) | A kind of tooth case | |
| CN203709926U (en) | Closestool and automatic lid turning device thereof | |
| CN201096173Y (en) | Automatic cover-turning garbage bin speed reducing driver | |
| CN211923881U (en) | Automobile limiter | |
| CN210205883U (en) | Driving device of toy and toy comprising same | |
| CN211059242U (en) | Torsional spring reset type clutch device | |
| CN210575796U (en) | Manual-automatic circuit breaker with clutch mechanism | |
| CN208343750U (en) | A kind of automatic page turning of score instrument | |
| CN112443233A (en) | Electric opening and closing device for automobile side door and automobile with same | |
| CN201161914Y (en) | Cap opening transmission device of automatic cap opening container | |
| CN216439956U (en) | Speed-changing buffering toy car | |
| CN201256811Y (en) | Swing driving mechanism of electric swing and electric swing with the same | |
| CN213309427U (en) | Automatic flip motor of intelligent closestool |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant |