CN202222857U - Electric model capable of swinging both arms - Google Patents
Electric model capable of swinging both arms Download PDFInfo
- Publication number
- CN202222857U CN202222857U CN2011203255964U CN201120325596U CN202222857U CN 202222857 U CN202222857 U CN 202222857U CN 2011203255964 U CN2011203255964 U CN 2011203255964U CN 201120325596 U CN201120325596 U CN 201120325596U CN 202222857 U CN202222857 U CN 202222857U
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Abstract
The utility model discloses an electric model capable of swinging both arms. The electric model comprises a model body, a crank link driving device and a model body arm swinging mechanism; the model body arm swinging mechanism comprises two swing rods, a connecting rod, and guiding plates fixed at the upper parts of a pair of arms of the model body; the upper ends of the two swing rods are fixedly connected with the lower ends of the pair of arms of the model body respectively; the middle parts of the two swing rods are hinged with two sides of the shoulders of the model body respectively; the lower end of the shorter swing rod is hinged with one end of the connecting rod, and the lower end of the longer swing rod is hinged with the other end of the connecting rod; and the two swing rods and the connecting rod constitute a parallelogram mechanism through the hinge points. The electric model has the advantages of simple structure, convenience in maintenance, and good using effect. According to the utility model, a motor drives a crank to rotate through a reducer, drives the connecting rod to reciprocate in a line, and pushes the two swing rods to swing around the hinge points on the shoulders of the model body respectively, so that swinging of both arms of the electric model can be realized.
Description
Technical field
The utility model relates to commercial show model stage property, and the electric artificial body model stage property that especially a kind of both arms can be swung belongs to the commercial equipment technical field.
Background technology
The artificial human body model stage property is used very extensively in the commercial field, and like the clothing show in shop etc., existing artificial human body model stage property can only be showed a kind of stationary position mostly; The Electric model that limbs can be swung has appearred at present; Utility model patent like CN2333272Y discloses a kind of Electric model human body body, has support in its body part, and at least one limbs lead agency is arranged on the support; A crossbeam on the corresponding support of each limbs lead agency; Motor-driven mechanism is arranged on the human body body underfooting of Electric model, and the direct puncture cavity is to the head lower end from the human body underfooting for drive link, and three groups of intermittent drive mechanisms of driven by motor are controlled the swing of two upper limbs and lower limb respectively; And the reversing of head, show the formation of clothing of Electric model under motion state.But, this Electric model complex structure, manufacturing cost height, maintenance difficult influences it and applies.
Summary of the invention
The purpose of the utility model provides a kind of simple in structure, durable in use, two Electric models that upper arm can both be swung.
The utility model is achieved through following technical scheme:
A kind of double arm swing Electric model; Comprise model's body, be fixed on the intrathoracic crank connecting link drive unit of model's body, the arms swing mechanism that links to each other with the crank connecting link drive unit, be fixed on the guided plate of model's body a pair of arm upper end; Model's body arms swing mechanism comprises two forks, a connecting rod, and said two forks upper end is fixedly connected with model's body a pair of arm lower end respectively; Two fork middle parts are hinged with model's body shoulder both sides respectively; Being uneven in length of two forks; Wherein short fork lower end and connecting rod one end are hinged, and long fork lower end and the connecting rod other end are hinged, and two forks and connecting rod pass through pin joint formation parallel-crank mechanism.
The purpose of the utility model can also further realize through following technical measures.
Aforesaid double arm swing Electric model, wherein said crank connecting link drive unit comprises motor, reductor, crank, connecting rod, base plate, and motor, reductor are separately fixed on the base plate, and base plate is fixed on model's body chest wall; Motor is connected with reductor, and speed reducer output shaft is fixedly connected with crank one end, and the crank other end and connecting rod one end are hinged, and it is hinged with the long fork other end that the connecting rod other end passes the supporting seat that is fixed on the base plate.
Aforesaid double arm swing Electric model, wherein said connecting rod is horizontally disposed with, and the distance of connecting rod two ends pin joint to model's body shoulder respective points of articulation equates.
The utility model is simple in structure, maintenance convenient, result of use are good.The crank connecting link drive unit of the utility model rotates the rotation of motor through reductor deceleration rear drive crank; Drivening rod is made the linear reciprocation straight line and is moved; The pin joint that promotes the special body shoulder of two fork winding molds of model's body arms swing mechanism is swung synchronously, thereby realizes the double arm swing of Electric model.
The scope of application of the utility model also is not limited only to the clothes shop, and public situation such as restaurant, hotel, market, bar, supermarket, hospital, exhibition, tourist attraction can be used, and good effect is all arranged.The Electric model both arms are held over the head, and possess the guided plate that has arrow and word content is arranged and swing, and have special attraction effect, and guided plate also can change the LED screen that flows into, and can pass through the audio devices sounding, has more outstanding effect.
Advantage of the utility model and characteristics will illustrate through the non-limitative illustration of following preferred embodiment and explain that these embodiment only provide with reference to accompanying drawing as an example.
Description of drawings
Fig. 1 is the structural representation of the utility model;
Fig. 2 is the left view of Fig. 1;
Fig. 3 is the I portion enlarged drawing of Fig. 1.
The specific embodiment
Below in conjunction with accompanying drawing and embodiment the utility model is described further.
Present embodiment such as Fig. 1～shown in Figure 3; The model's body arms swing mechanism 3 that comprises model's body 1, is arranged on the intrathoracic crank connecting link drive unit of model's body 12, links to each other with the crank connecting link drive unit; Model's body 1 adopts commercially available human emulation model body; Chamber wall thickening is beneficial to mounting crank driving rod drive 2.
Crank connecting link drive unit 2 comprises motor 21, reductor 22, crank 23, connecting rod 24, base plate 25; Motor 21, reductor 22 are separately fixed on the base plate 25; The reductor 22 of present embodiment adopts the worm-gear speed reducer of large speed ratio; To obtain lower arms swing frequency, guarantee that the utility model can reliably long-term use, also can adopt the large speed ratio reductor of other types.Base plate 25 is fixed on the thoracic cavity rear wall of model's body 1.Motor 21 is connected with reductor 22, and reductor 22 output shafts are fixedly connected with crank 23 1 ends, and crank 23 other ends and connecting rod 24 1 ends are hinged, and it is hinged with left arm fork 31 other ends that connecting rod 24 other ends pass the supporting seat 26 that is fixed on the base plate 25.Model's body arms swing mechanism 3 comprises two forks that are uneven in length and connecting rod 33, and the left arm fork 31 of present embodiment model body 1 is longer than right arm fork 32.Also can be with crank connecting link drive unit 2 and setting in the opposite direction shown in Figure 3; It is the right side that motor 21, reductor 22 are separately fixed at Fig. 3; Connecting rod 24 moves to left direction shown in Figure 3; Is benchmark with model's body 1 shown in Figure 3 towards the observer, and the right arm fork 32 of model's body 1 is longer than left arm fork 31 at this moment.Two fork upper ends are fixedly connected with left arm 11, right arm 12 lower ends of model's body 1 respectively, and guided plate 4 is held in model's body 1 a pair of arm upper end.Two fork middle parts are hinged through swivel pin 5 and model's body 1 shoulder both sides respectively, and wherein right arm fork 32 lower ends and connecting rod 33 1 ends are hinged, and left arm fork 31 lower ends and connecting rod 33 other ends are hinged.
As shown in Figure 3; Connecting rod 33 is horizontally disposed with; The distance A of connecting rod 33 1 ends and pin joint to model's body 1 right shoulder pin joint of right arm fork 32 and connecting rod 33 other ends equate apart from B with left arm fork 31 pin joints to model's body 1 left shoulder pin joint, and like this, two forks and connecting rod 33 have constituted parallel-crank mechanism through pin joint; Can guarantee that left arm fork 31 and right arm fork 32 swing synchronously, obtain better visual effect.
Except that the foregoing description, the utility model can also have other embodiments, and all employings are equal to the technical scheme of replacement or equivalent transformation formation, all drop in the protection domain of the utility model requirement.
Claims (3)
1. double arm swing Electric model; It is characterized in that: comprise model's body, be fixed on the intrathoracic crank connecting link drive unit of model's body, the arms swing mechanism that links to each other with the crank connecting link drive unit, be fixed on the guided plate of model's body a pair of arm upper end; Model's body arms swing mechanism comprises two forks, a connecting rod, and said two forks upper end is fixedly connected with model's body a pair of arm lower end respectively; Two fork middle parts are hinged with model's body shoulder both sides respectively; Being uneven in length of two forks; Wherein short fork lower end and connecting rod one end are hinged, and long fork lower end and the connecting rod other end are hinged, and two forks and connecting rod pass through pin joint formation parallel-crank mechanism.
2. double arm swing Electric model as claimed in claim 1; It is characterized in that: said crank connecting link drive unit comprises motor, reductor, crank, connecting rod, base plate; Motor, reductor are separately fixed on the base plate, and base plate is fixed on model's body chest wall; Motor is connected with reductor, and speed reducer output shaft is fixedly connected with crank one end, and the crank other end and connecting rod one end are hinged, and it is hinged with the long fork other end that the connecting rod other end passes supporting seat.
3. double arm swing Electric model as claimed in claim 1 is characterized in that: said connecting rod is horizontally disposed with, and the connecting rod two ends pin joint distance to model's body shoulder respective points of articulation respectively is equal.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011203255964U CN202222857U (en) | 2011-09-01 | 2011-09-01 | Electric model capable of swinging both arms |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011203255964U CN202222857U (en) | 2011-09-01 | 2011-09-01 | Electric model capable of swinging both arms |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202222857U true CN202222857U (en) | 2012-05-23 |
Family
ID=46073470
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011203255964U Expired - Fee Related CN202222857U (en) | 2011-09-01 | 2011-09-01 | Electric model capable of swinging both arms |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202222857U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106923578A (en) * | 2017-04-05 | 2017-07-07 | 谢阳萍 | A kind of apparel brand promotional display integrated apparatus |
-
2011
- 2011-09-01 CN CN2011203255964U patent/CN202222857U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106923578A (en) * | 2017-04-05 | 2017-07-07 | 谢阳萍 | A kind of apparel brand promotional display integrated apparatus |
| CN106923578B (en) * | 2017-04-05 | 2019-10-08 | 倪彩飞 | A kind of apparel brand promotional display integrated apparatus |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20120523 Termination date: 20140901 |
|
| EXPY | Termination of patent right or utility model |