CN202914669U - Movement line converting device - Google Patents
Movement line converting device Download PDFInfo
- Publication number
- CN202914669U CN202914669U CN 201220551822 CN201220551822U CN202914669U CN 202914669 U CN202914669 U CN 202914669U CN 201220551822 CN201220551822 CN 201220551822 CN 201220551822 U CN201220551822 U CN 201220551822U CN 202914669 U CN202914669 U CN 202914669U
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- CN
- China
- Prior art keywords
- moving element
- switching unit
- motion
- circuit switching
- curved guide
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Abstract
The utility model provides a movement line converting device which comprises a first movement part, a second movement part, a base, a guiding rod, a curved surface guiding rail and a torsional spring, wherein the guiding rod and the curved surface guiding rail are fixed on the base. The first movement part is fixed on the guiding rod and can move in a straight line along the guiding rod. The second movement part is connected with the first movement part through a revolving shaft. The torsional spring is connected with the revolving shaft in a sleeved mode. One end of the torsional spring is pressed on the first movement part and the other end of the torsional spring is pressed on the second movement part. The second movement part is contacted with the curved surface guiding rail under pressure of the torsional spring and can move along the curved surface guiding rail. The movement line converting device is capable of achieving the conversion of the movement line in a simple machinery structure and capable of guaranteeing reliability of the operation.
Description
Technical field
The utility model relates to the course control technique field of device, more specifically, relates to a kind of motion Circuit Switching Unit.
Background technique
In mechanical field of household appliances, usually can run into various moving objects, wherein more commonly straight line motion and circular motion also has some simple non-plane motions in addition.Realize circular motion such as clamshell phone by rotating shaft, slide phone is realized straight line motion etc. by guide rod.These motions are easy to realize, also than reliably.
Yet, in real life, also usually need very complicated non-plane motion.The realization of existing non-plane motion generally is that the simple superposition by the straight line motion of different direction or straight line motion and circular motion forms, in the complex-curved motion of needs, the mode of this simple superposition just is difficult to satisfy the needs of complex-curved motion, be difficult for realizing, and reliability is also poor.
The model utility content
In view of the above problems, the purpose of this utility model provides a kind of motion Circuit Switching Unit that straight line motion is converted to complex-curved motion, realizes complicated, reliably non-plane motion with simple mechanical structure.
The motion Circuit Switching Unit that the utility model provides comprises the first moving element, the second moving element, base, guide rod, curved guide and torsion spring; Wherein,
Described guide rod and curved guide are fixed on the base, and described the first moving element is fixed on the described guide rod and can does straight line motion along described guide rod;
Described the second moving element links to each other by rotating shaft with described the first moving element, and described torsion spring set is connected in the described rotating shaft, and a side pressure of described torsion spring is on the first moving element, and an other side pressure is on the second moving element;
Described the second moving element contacts with described curved guide under the pressure of described torsion spring and can move along described curved guide.
Wherein, preferably scheme is, also comprises motor, and described motor is fixed on the described base, provides power source for described the first moving element moves along described guide rod.
Wherein, preferred scheme is that described curved guide and described base adopt the mode of screw, welding or buckle to fix.
Wherein, preferred scheme is that described curved guide and described base are structure as a whole.
Wherein, preferred scheme is that two side's surface of contact that described the second moving element and described curved guide are in contact with one another are the polishing surface of contact.
Wherein, preferred scheme is, two of being set to be parallel to each other of described curved guide.
Wherein, preferred scheme is to be provided with at least two guide rods that are parallel to each other at described base.
Utilize above-mentionedly according to motion Circuit Switching Unit of the present utility model, can realize with simple mechanical structure the conversion of motion circuit, and can ensure reliability of operation.
Description of drawings
By the content of reference below in conjunction with the description of the drawings and claims, and along with understanding more comprehensively of the present utility model, other purpose of the present utility model and result will understand and easy to understand more.In the accompanying drawings:
Fig. 1 is the motion circuit conversion device structure schematic diagram according to the utility model embodiment;
Fig. 2 is the side sectional view according to the utility model embodiment's motion Circuit Switching Unit;
Fig. 3 is the assembling schematic diagram of the first moving element, the second moving element and torsion spring according to the utility model embodiment.
Identical label is indicated similar or corresponding feature or function in institute's drawings attached.
Embodiment
In the following description, for purposes of illustration, for the complete understanding to one or more embodiments is provided, many details have been set forth.Yet, clearly, can be in the situation that there be these details to realize these embodiments yet.In other example, one or more embodiments for convenience of description, known structure and equipment illustrate with the form of skeleton diagram.
Below with reference to accompanying drawing specific embodiment of the utility model is described in detail.
Fig. 1 and Fig. 2 show respectively motion circuit conversion device structure schematic diagram and the side sectional view according to the utility model embodiment.
As depicted in figs. 1 and 2, the motion Circuit Switching Unit that provides of the utility model comprises the first moving element 1, the second moving element 2, base 3, guide rod 4, curved guide 5 and torsion spring 6.Wherein, base 3 is the supporting frame of whole motion Circuit Switching Unit, and guide rod 4 and curved guide 5 are fixed on the base 3, and the first moving element 1 is fixed on the guide rod 4 and can does straight line motion in the guide rod direction along guide rod 4.The second moving element 2 links to each other by rotating shaft 8 with the first moving element 1, and torsion spring 6 is socketed in the rotating shaft 8, and a side pressure of torsion spring 6 is on the first moving element 1, and an other side pressure is on the second moving element 2.The second moving element 2 contacts with curved guide 5 under the pressure of torsion spring 6 and can move along curved guide 5.
In embodiment shown in Figure 1, the motion Circuit Switching Unit also comprises motor 7, and motor 7 also is fixed on the base 3, for the first moving element 1 provides power source along moving on guide rod 4 directions, does straight line motion to drive the first moving element 1 along guide rail.
In Fig. 1 and Fig. 2, arrow F represents the active force of 6 pairs of the second moving elements 2 of torsion spring.When drive under the first driving of moving element 1 at motor the second moving element move to a certain special position transfixion the time, this moment, torsion spring 6 pairs of the second moving elements 2 applied a power F all the time, and the F direction is all the time perpendicular to the surface of contact of the second moving element and curved guide 5.At this moment, if under the driving of motor 7, the first moving element 1 continues along guide rod 4 upwards or do straight line motion downwards, and then the second moving element 2 along curved guide 5 upwards or move as curved surface downwards.
Fig. 3 shows the assembling schematic diagram of the first moving element, the second moving element and torsion spring according to the utility model embodiment.
As shown in Figure 3, the first moving element 1 links to each other by rotating shaft 8 with the second moving element 2, torsion spring 6 is socketed in the rotating shaft 8, the first moving element 1 imposes on 2 one power F of the second moving element all the time by torsion spring 6, so that the first moving element 1 is during along guide rod 4 moving linearly, the second moving element 2 can move along a curved path along curved guide 5.
More particularly, when the first moving element 1 was upwards done straight line along guide rod 4 under the effect of power source (motor 7 or manual power), the second moving element 2 can be close to curved guide 5 and move along a curved path along curved guide 5 under the promotion that the first moving element 1 makes progress under the effect of torsion spring 6.
In addition, curved guide 5 can adopt the variety of ways such as screw, welding, buckle with the means of fixation of base 3, under special circumstances, also curved guide 5 and base can be integrated (such as the one moulding by casting).It is bases of whole motion Circuit Switching Unit motion that curved surface leads 5, for more laborsaving when doing the curved surface motion, in the above-described embodiment, has adopted the curved guide of circular arc; Certainly, the possibility of in particular cases also not getting rid of the guide rail that uses other types at other.
And, for guarantee the mass motion Circuit Switching Unit in movement process stressed evenly, two of being set to be parallel to each other of general curved guide, about each one.In order to reduce the coefficient of sliding friction as far as possible, make motion more laborsaving, two side's surface of contact polishing that preferably the second moving element 2 and curved guide 5 can be in contact with one another.
Need to prove, in the above-described embodiments, in order to improve the reliability of motion Circuit Switching Unit in application process, be provided with two parallel guide rods 4 so that the first moving element 1 in movement process stressed evenly, the direction zero deflection.But those skilled in the art should know, no matter be curved guide or guide rod, its main effect is to change the motion circuit by orbiting, therefore, one or more curved guides, one or more guide rods also can be set, all not affect enforcement of the present utility model.
Statement by above embodiment can be found out, the motion Circuit Switching Unit that the utility model provides can be realized with simple mechanical structure the conversion of motion circuit, and can ensure reliability of operation.
As above describe according to motion Circuit Switching Unit of the present utility model in the mode of example with reference to accompanying drawing.But, it will be appreciated by those skilled in the art that the motion Circuit Switching Unit that proposes for above-mentioned the utility model, can also make various improvement on the basis that does not break away from the utility model content.Therefore, protection domain of the present utility model should be determined by the content of appending claims.
Claims (7)
1. a motion Circuit Switching Unit is characterized in that, comprises the first moving element, the second moving element, base, guide rod, curved guide and torsion spring; Wherein,
Described guide rod and curved guide are fixed on the base, and described the first moving element is fixed on the described guide rod and can does straight line motion along described guide rod;
Described the second moving element links to each other by rotating shaft with described the first moving element, and described torsion spring set is connected in the described rotating shaft, and a side pressure of described torsion spring is on the first moving element, and an other side pressure is on the second moving element;
Described the second moving element contacts with described curved guide under the pressure of described torsion spring and can move along described curved guide.
2. motion Circuit Switching Unit as claimed in claim 1 is characterized in that, also comprises motor, and described motor is fixed on the described base, provides power source for described the first moving element moves along described guide rod.
3. motion Circuit Switching Unit as claimed in claim 1 is characterized in that,
Described curved guide and described base adopt the mode of screw, welding or buckle to fix.
4. motion Circuit Switching Unit as claimed in claim 1 is characterized in that,
Described curved guide and described base are structure as a whole.
5. motion Circuit Switching Unit as claimed in claim 1 is characterized in that,
Two side's surface of contact that described the second moving element and described curved guide are in contact with one another are the polishing surface of contact.
6. motion Circuit Switching Unit as claimed in claim 1 is characterized in that,
Two of being set to be parallel to each other of described curved guide.
7. motion Circuit Switching Unit as claimed in claim 1 is characterized in that,
Be provided with at least two guide rods that are parallel to each other at described base.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220551822 CN202914669U (en) | 2012-10-25 | 2012-10-25 | Movement line converting device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220551822 CN202914669U (en) | 2012-10-25 | 2012-10-25 | Movement line converting device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202914669U true CN202914669U (en) | 2013-05-01 |
Family
ID=48162988
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220551822 Withdrawn - After Issue CN202914669U (en) | 2012-10-25 | 2012-10-25 | Movement line converting device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202914669U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102927238A (en) * | 2012-10-25 | 2013-02-13 | 歌尔声学股份有限公司 | Motion route converting device |
-
2012
- 2012-10-25 CN CN 201220551822 patent/CN202914669U/en not_active Withdrawn - After Issue
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102927238A (en) * | 2012-10-25 | 2013-02-13 | 歌尔声学股份有限公司 | Motion route converting device |
| CN102927238B (en) * | 2012-10-25 | 2016-06-01 | 歌尔声学股份有限公司 | Movement line transfer equipment |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| AV01 | Patent right actively abandoned |
Granted publication date: 20130501 Effective date of abandoning: 20160601 |
|
| C25 | Abandonment of patent right or utility model to avoid double patenting |