CN203400499U - Toy excavator - Google Patents
Toy excavator Download PDFInfo
- Publication number
- CN203400499U CN203400499U CN201320501523.5U CN201320501523U CN203400499U CN 203400499 U CN203400499 U CN 203400499U CN 201320501523 U CN201320501523 U CN 201320501523U CN 203400499 U CN203400499 U CN 203400499U
- Authority
- CN
- China
- Prior art keywords
- connecting rod
- casing
- driving
- toy excavator
- circuit board
- 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.)
- Expired - Fee Related
Links
Images
Landscapes
- Toys (AREA)
Abstract
A toy excavator comprises a bottom shell, a driving walking mechanism, a rotating driving mechanism, a battery box, a control circuit board, a machine shell and an excavating mechanism, wherein the driving walking mechanism, the rotating driving mechanism, the battery box and the control circuit board are installed on the bottom shell, the machine shell is connected with the rotating driving mechanism and can be driven by the rotating driving mechanism to horizontally rotate, and the excavating mechanism is installed on the machine shell. The machine shell is located on the top of the bottom shell, and the control circuit board is electrically connected with the battery box through a power switch. The structure of the toy excavator is formed by the excavating mechanism, the rotating driving mechanism and the driving walking mechanism, the excavating, rotating and walking actions of the toy excavator can be controlled in a step-by-step or simultaneous control mode through a remote controller, the step-by-step actions can be achieved through the excavating mechanism, the actions are diversified, the image is vivid, the simulation degree of the toy excavator is high, operability is high, the entertainment and enjoyment are extremely good, the operational ability and playing enjoyment brought to children are extremely improved, and the toy excavator is compact in structure, attractive in appearance and capable of being used safely and reliably.
Description
Technical field
The utility model relates to a kind of toy, specifically relates to a kind of toy excavator.
Background technology
Current all kinds of toys for children, mostly adopt simulation means to be made, as toy excavator, toy airplane, toy car etc., these toys are all very similar to real-life genuine piece on general shape, structure and local detail, the ability in kind that can cultivate children, is conducive to the exploitation of children's early intelligence.
Although existing toy excavator is of a great variety, different on market, agent structure is nothing more than vehicle body and digging mechanism, and by remote controller, controls digging mechanism and realize and excavate action.Yet, because these toy excavators only have the action of excavation conventionally, move single, and excavate action and also cannot carry out step by step, thereby cause its playability and interest not high, easily make player produce sensation dry as dust, lack the enjoyment of playing, be difficult to meet the requirement of vast player.
Summary of the invention
The purpose of this utility model is for above-mentioned existing problems and deficiency, provides that a kind of fidelity is high, good looking appearance, action is various, recreational and interesting pure toy excavator.
The technical solution of the utility model is achieved in that
Toy excavator described in the utility model, be characterized in comprising drain pan, be arranged on driving walking mechanism, rotary drive mechanism, battery case and control circuit board on drain pan, be connected with rotary drive mechanism and can drive the casing that horizontally rotate and be arranged on the digging mechanism on casing by this rotary drive mechanism, described casing is positioned at the top of drain pan, and described control circuit board is electrically connected to battery case through power switch.
Wherein, above-mentioned digging mechanism comprises the driving mechanism A being arranged in casing, the support arm being rotatably connected with casing, the swing arm being rotatably connected with support arm, the bucket being rotatably connected with swing arm and be arranged on support arm with in swing arm and the linkage being connected with driving mechanism A, oil cylinder A is installed on wherein said support arm, the piston rod of described oil cylinder A is connected with swing arm, the swivel that oil cylinder B is installed in described swing arm and is connected with bucket, and the piston rod of described oil cylinder B is connected with swivel, oil cylinder C is installed on described casing, the piston rod of described oil cylinder C is connected with support arm.
The connecting rod B that aforementioned link mechanism comprises connecting rod A, be rotatably connected with connecting rod A, the connecting rod D being rotatably connected by being rotationally connected of installing in the support arm connecting rod C that piece is rotatably connected, with connecting rod C with connecting rod B and the connecting rod E being rotatably connected with connecting rod D and swing arm, on wherein said connecting rod A, have link slot, described connecting rod A is connected with driving mechanism A by link slot, on described connecting rod B, have gathering sill, and the guide post being connected with gathering sill is installed in described support arm, and described connecting rod C is rotatably connected in swing arm with one end that connecting rod D is connected.
Above-mentioned rotary drive mechanism comprises the motor B, the driving gear set B being connected with the turning cylinder of motor B that are electrically connected to control circuit board and the moving runner being connected with a joggle with the clutch end gear of driving gear set B, described motor B and driving gear set B are arranged in a connecting box and by this connecting box, are installed on the medial surface at above-mentioned drain pan top, and the top of described moving runner is connected and fixed through stepped bore and the said machine casing offered on drain pan top.
In above-mentioned stepped bore, be provided with for limiting the spacing back-up ring of said machine casing rotating range, described spacing back-up ring is connected and fixed by screw and casing, and on the excircle of described spacing back-up ring, be provided with projection, on the medial surface of described stepped bore, correspondence is provided with projection.
The utility model is owing to having adopted dexterously digging mechanism, rotary drive mechanism and driving walking mechanism are combined into the structure of toy excavator, and can substep or control the excavation of this toy excavator by remote controller simultaneously, rotation and walking action, digging mechanism can also be realized substep action simultaneously, move various and lifelike image, so not only make the fidelity of toy excavator high, and workable, recreational and interesting pure, thereby children's manipulative ability and the enjoyment of playing have greatly been improved, and compact conformation of the present utility model, good looking appearance, safe and reliable.
Below in conjunction with accompanying drawing, the utility model is further described.
Accompanying drawing explanation
Fig. 1 is perspective view of the present utility model.
Fig. 2 is cross-sectional view of the present utility model.
Fig. 3 is decomposition texture schematic diagram of the present utility model.
The specific embodiment
As shown in Figure 1-Figure 3, toy excavator described in the utility model, comprise drain pan 1, be arranged on the driving walking mechanism 2 on drain pan 1, rotary drive mechanism 3, battery case 6 and control circuit board 7, be connected with rotary drive mechanism 3 and can drive the casing 4 horizontally rotating and be arranged on the digging mechanism 5 on casing 4 by this rotary drive mechanism 3, described casing 4 is positioned at the top of drain pan 1, described control circuit board 7 is electrically connected to battery case 6 through power switch 8, control circuit board 7 is controlled excavator by the operation signal of accepting remote controller and sending and is realized various action.Wherein, above-mentioned digging mechanism 5 comprises the driving mechanism A51 being arranged in casing 4, the support arm 52 being rotatably connected with casing 4, the swing arm 53 being rotatably connected with support arm 52, the bucket 54 being rotatably connected with swing arm 53 and be arranged in support arm 52 and swing arm 53 and the linkage 55 being connected with driving mechanism A51, on wherein said support arm 52, oil cylinder A56 is installed, the piston rod 561 of described oil cylinder A56 is connected with swing arm 53, the swivel 58 that oil cylinder B57 is installed in described swing arm 53 and is connected with bucket 54, and the piston rod 571 of described oil cylinder B57 is connected with swivel 58, on described casing 4, oil cylinder C59 is installed, the piston rod 591 of described oil cylinder C59 is connected with support arm 52, as shown in the figure, top at described casing 4 is provided with groove, one end of described support arm 52 is inserted in described groove and is connected with casing 4 by connecting axle.And aforementioned link mechanism 55 comprises connecting rod A551, the connecting rod B552 being rotatably connected with connecting rod A551, with connecting rod B552 by the connecting rod C553 that piece 557 is rotatably connected that is rotationally connected of support arm 52 interior installations, the connecting rod D554 being rotatably connected with connecting rod C553 and the connecting rod E555 being rotatably connected with connecting rod D554 and swing arm 53, on wherein said connecting rod A551, have link slot 5511, described connecting rod A551 is connected with driving mechanism A51 by link slot 5511, on described connecting rod B552, have gathering sill 5521, and the guide post 556 being connected with gathering sill 5521 is installed in described support arm 52, one end that described connecting rod C553 is connected with connecting rod D554 is rotatably connected in swing arm 53.Above-mentioned driving mechanism A51 comprises that motor A511, the driving gear set A512 being connected with the turning cylinder of motor A511 being electrically connected to control circuit board 7 and the eccentric wheel being connected with the clutch end gear of driving gear set A512 513 form, the eccentric shaft 5131 of described eccentric wheel 513 is connected with aforementioned link mechanism 55, as shown in Figure 2, the eccentric shaft 5131 of described eccentric wheel 513 is to be plugged in the link slot 5511 of offering on above-mentioned connecting rod A551.Above-mentioned rotary drive mechanism 3 comprises the motor B31, the driving gear set B32 being connected with the turning cylinder of motor B31 that are electrically connected to control circuit board 7 and the moving runner 33 being connected with a joggle with the clutch end gear of driving gear set B32, described motor B31 and driving gear set B32 are arranged in a connecting box 34 and by this connecting box 34, are installed on the medial surface at above-mentioned drain pan 1 top, and the top of described moving runner 33 is connected and fixed with said machine casing 4 through the stepped bore 11 of offering on drain pan 1 top.The problem that causes internal wire to be wound around in order to prevent that the rotational angle of casing 4 is excessive, in above-mentioned stepped bore 11, be provided with for limiting the spacing back-up ring 35 of said machine casing 4 rotating ranges, described spacing back-up ring 35 is connected and fixed by screw and casing 4, and on the excircle of described spacing back-up ring 35, be provided with projection 351, on the medial surface of described stepped bore 11, correspondence is provided with projection 12.In order to make the utility model when thering is walking function, the function also with turning, above-mentioned driving walking mechanism 2 is provided with two groups symmetrically, described each group drive walking mechanism 2 comprise respectively motor C21, the driving gear set C22 being connected with the turning cylinder of motor C21 being electrically connected to control circuit board 7, the driving wheel 23 being connected with the clutch end gear of driving gear set C22, with some followers 25 that driving wheel 23 is connected by the belt 24 of walking, described each follower 25 is installed in rotation on above-mentioned drain pan 1.In addition,, in order to make the utlity model has higher fidelity, driver's cabin 9 and guardrail 10 are installed in said machine casing 4.
The utility model is described by embodiment, but the utility model is not construed as limiting, with reference to description of the present utility model, other variations of the disclosed embodiments, as the professional person for this area easily expects, within such variation should belong to the scope of the utility model claim restriction.
Claims (8)
1. a toy excavator, the casing (4) that it is characterized in that comprising drain pan (1), is arranged on driving walking mechanism (2), rotary drive mechanism (3), battery case (6) and control circuit board (7) on drain pan (1), is connected with rotary drive mechanism (3) and can horizontally rotates by this rotary drive mechanism (3) drive and be arranged on the digging mechanism (5) on casing (4), described casing (4) is positioned at the top of drain pan (1), and described control circuit board (7) is electrically connected to battery case (6) through power switch (8).
2. toy excavator according to claim 1, it is characterized in that above-mentioned digging mechanism (5) comprises the driving mechanism A(51 being arranged in casing (4)), the support arm (52) being rotatably connected with casing (4), the swing arm (53) being rotatably connected with support arm (52), the bucket (54) being rotatably connected with swing arm (53) and be arranged in support arm (52) and swing arm (53) and with driving mechanism A(51) linkage (55) that is connected, wherein said support arm is provided with oil cylinder A(56 on (52)), described oil cylinder A(56) piston rod (561) is connected with swing arm (53), described swing arm is provided with oil cylinder B(57 on (53)) and the swivel (58) that is connected with bucket (54), and piston rod (571) described oil cylinder B(57) is connected with swivel (58), described casing is provided with oil cylinder C(59 on (4)), described oil cylinder C(59) piston rod (591) is connected with support arm (52).
3. toy excavator according to claim 2, it is characterized in that aforementioned link mechanism (55) comprises connecting rod A(551), with connecting rod A(551) the connecting rod B(552 that is rotatably connected), with connecting rod B(552) by the connecting rod C(553 that piece (557) is rotatably connected that is rotationally connected installing in support arm (52)), with connecting rod C(553) the connecting rod D(554 that is rotatably connected) and with connecting rod D(554) and the connecting rod E(555 that is rotatably connected of swing arm (53)), wherein said connecting rod A(551) on, have link slot (5511), described connecting rod A(551) by link slot (5511) and driving mechanism A(51) be connected, described connecting rod B(552) on, have gathering sill (5521), and the guide post (556) being connected with gathering sill (5521) is installed in described support arm (52), described connecting rod C(553) with connecting rod D(554) one end of being connected is rotatably connected in swing arm (53).
4. toy excavator according to claim 2, it is characterized in that above-mentioned driving mechanism A(51) comprise the motor A(511 being electrically connected to control circuit board (7)), with motor A(511) the driving gear set A(512 that is connected of turning cylinder) and with driving gear set A(512) eccentric wheel (513) composition that is connected of clutch end gear, the eccentric shaft (5131) of described eccentric wheel (513) is connected with aforementioned link mechanism (55).
5. toy excavator according to claim 1, it is characterized in that above-mentioned rotary drive mechanism (3) comprises the motor B(31 being electrically connected to control circuit board (7)), with motor B(31) the driving gear set B(32 that is connected of turning cylinder) and with driving gear set B(32) the moving runner (33) that is connected with a joggle of clutch end gear, described motor B(31) and driving gear set B(32) be arranged in a connecting box (34) and be installed on the medial surface at above-mentioned drain pan (1) top by this connecting box (34), the top of described moving runner (33) is connected and fixed through the stepped bore (11) of offering on drain pan (1) top and said machine casing (4).
6. toy excavator according to claim 5, it is characterized in that being provided with for limiting the spacing back-up ring (35) of said machine casing (4) rotating range in above-mentioned stepped bore (11), described spacing back-up ring (35) is connected and fixed by screw and casing (4), and on the excircle of described spacing back-up ring (35), be provided with projection (351), on the medial surface of described stepped bore (11), correspondence is provided with projection (12).
7. toy excavator according to claim 1, it is characterized in that above-mentioned driving walking mechanism (2) is provided with two groups symmetrically, described each group drives walking mechanism (2) to comprise respectively the motor C(21 being electrically connected to control circuit board (7)), with motor C(21) the driving gear set C(22 that is connected of turning cylinder), with driving gear set C(22) the driving wheel (23) that is connected of clutch end gear, the some followers (25) that are connected by walking belt (24) with driving wheel (23), described each follower (25) is installed in rotation on above-mentioned drain pan (1).
8. toy excavator according to claim 1, is characterized in that being provided with in said machine casing (4) driver's cabin (9) and guardrail (10).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320501523.5U CN203400499U (en) | 2013-08-16 | 2013-08-16 | Toy excavator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320501523.5U CN203400499U (en) | 2013-08-16 | 2013-08-16 | Toy excavator |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203400499U true CN203400499U (en) | 2014-01-22 |
Family
ID=49936442
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320501523.5U Expired - Fee Related CN203400499U (en) | 2013-08-16 | 2013-08-16 | Toy excavator |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203400499U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104587676A (en) * | 2014-12-30 | 2015-05-06 | 南宁市庆恒游乐设备有限公司 | Amusement excavator |
| CN105201037A (en) * | 2015-10-26 | 2015-12-30 | 曾贵鹏 | Child amphibious excavator |
| CN110237540A (en) * | 2019-06-18 | 2019-09-17 | 惠州市睿信德实业有限公司 | A kind of excavator model forearm and its processing method |
-
2013
- 2013-08-16 CN CN201320501523.5U patent/CN203400499U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104587676A (en) * | 2014-12-30 | 2015-05-06 | 南宁市庆恒游乐设备有限公司 | Amusement excavator |
| CN105201037A (en) * | 2015-10-26 | 2015-12-30 | 曾贵鹏 | Child amphibious excavator |
| CN110237540A (en) * | 2019-06-18 | 2019-09-17 | 惠州市睿信德实业有限公司 | A kind of excavator model forearm and its processing method |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN203469479U (en) | Toy building block | |
| CN203400499U (en) | Toy excavator | |
| CN201189398Y (en) | Toy robot | |
| CN205964988U (en) | Doll subassembly and base thereof | |
| CN202010427U (en) | Turning toy vehicle | |
| CN204337745U (en) | A kind of hydraulic-driven toy excavator emulating manipulation | |
| CN207928712U (en) | A kind of toy imitating crawling insect | |
| CN201912766U (en) | Orientation-adjustable vibrating crawling toy | |
| CN207101903U (en) | Body-sensing building block vehicle | |
| CN202516299U (en) | Toy excavator | |
| CN103405920B (en) | A kind of Educational musical toy | |
| CN201214015Y (en) | Electric robot structure | |
| CN202620699U (en) | Electric toy of paper card-plastic piece | |
| CN202762090U (en) | Remote-controlled toy robot morphing car | |
| CN110341919A (en) | A kind of amphibious intelligent traveler | |
| CN207126114U (en) | Intelligence climbs baby | |
| CN108525321A (en) | It is a kind of can 360 degree rotation toy robot | |
| CN202270357U (en) | Toy car capable of producing sound and giving out light | |
| CN202951247U (en) | Electronic toy dump truck | |
| CN201533993U (en) | Animal toy movement | |
| CN208302178U (en) | It is a kind of to act cartoon animals toy true to nature | |
| CN207654695U (en) | Double drive freely waves humanoid robot | |
| CN203736845U (en) | Remote control toy car with battle function | |
| CN211097536U (en) | Intelligent multifunctional children excavator | |
| CN202010428U (en) | Musical toy car |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C56 | Change in the name or address of the patentee | ||
| CP01 | Change in the name or title of a patent holder |
Address after: Chenghai District of Guangdong province 515800 Shantou Laimei industrial zone of Laiwu Economic Development Zone Industrial Road Patentee after: GUANGZHOU MEIJIAXIN INNOVATION TECHNOLOGY CO., LTD. Address before: Chenghai District of Guangdong province 515800 Shantou Laimei industrial zone of Laiwu Economic Development Zone Industrial Road Patentee before: Guangdong Meijiaxin Toy Co.,Ltd. |
|
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20140122 Termination date: 20190816 |