CN202382750U - Mechanical rotary type angular displacement conversion device - Google Patents
Mechanical rotary type angular displacement conversion device Download PDFInfo
- Publication number
- CN202382750U CN202382750U CN2011205479531U CN201120547953U CN202382750U CN 202382750 U CN202382750 U CN 202382750U CN 2011205479531 U CN2011205479531 U CN 2011205479531U CN 201120547953 U CN201120547953 U CN 201120547953U CN 202382750 U CN202382750 U CN 202382750U
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- CN
- China
- Prior art keywords
- base
- angular displacement
- conducting ring
- displacement conversion
- conversion device
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- 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 - Lifetime
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Abstract
The utility model discloses a mechanical rotary type angular displacement conversion device, which comprises a base (1), a shaft (2) and an adapter tube nozzle (9), wherein the shaft (2) is supported on the base (1) and the adapter tube nozzle (9) through a bearing A (3) and a bearing B (10). The mechanical rotary type angular displacement conversion device is characterized in that a conducting ring (4) is fixedly arranged on the shaft (2), an insulator (5) is fixedly arranged on the outer circumferential surface of the insulator (5), a plurality of pressure blocks (6) are arranged around the base (1) and fixedly connected with the base (1), and a contact spring piece (7) extending along the radial direction of the conducting ring (4) is pressed below each pressure block (6). A baffle (8) is fixedly arranged on the end surface of the adapter tube nozzle (9), and the end part of the base (1) is arranged in the baffle (8). The mechanical rotary type angular displacement conversion device has the characteristics of compact structure, and capability of realizing conversion of multiple controlling circuits, and is suitable for mechanisms with small appearance volume and narrow inner space.
Description
Technical field
The utility model belongs to the electric components field, relates in particular to a kind of mechanical rotation formula angular displacement conversion equipment.
Background technology
Sensor is a kind ofly can experience the specified measuring range condition, and changes into the device or the device of available signal according to certain rules.Traditional position transducer is the electron device by brush, coil, resistance, electric capacity and so on, and the potential difference (PD) or the energy of position that produce when the diverse location through the induction object being measured change, and confirm the position of object being measured.Function for traditional sensors realizes, also can adopt the mode of mechanical mechanism trigger circuit conversion, uses simple mechanical mechanism, and with equal with traditional sensors, even higher precision is confirmed the position of object being measured.But the mode structure of prior mechanical trigger circuit conversion is not compact, and the mechanism that inapplicable overall volume is little, the inner space is narrow and small more is difficult in limited space, realizing the conversion of multichannel control circuit.
Summary of the invention
The purpose of the utility model is to overcome above-mentioned shortcoming and a kind of compact conformation is provided, can realizes the mechanical rotation formula angular displacement conversion equipment of multichannel control circuit conversion.
The purpose of the utility model and solve its technical problem underlying and adopt following technical scheme to realize:
The mechanical rotation formula angular displacement conversion equipment of the utility model; Comprise base, axle, take over and chew; Axle is supported on base through bearing A and bearing B and adapter is chewed, wherein: be fixed with conducting ring on the axle, be fixed with insulator on the outer circumference surface of conducting ring; The periphery of base is provided with a plurality of briquettings, is fixedly connected with base, is pressed with the contact spring leaf that radially extends along conducting ring under each briquetting.
Above-mentioned base is provided with screw.
Above-mentioned adapter is chewed and is fixed with baffle plate on the end face, and base one end is positioned at baffle plate.
The utility model compared with prior art has tangible advantage and beneficial effect.Can be known by above technical scheme, be fixed with conducting ring on the axle, be fixed with insulator on the outer circumference surface of conducting ring, the periphery of base is provided with a plurality of briquettings, is fixedly connected with base, is pressed with the contact spring leaf that radially extends along conducting ring under each briquetting.Through the rotation of external force driving main shaft, drive conducting ring and insulator rotation on the main shaft, behind the main axis rotation certain angle; Insulator and contact spring leaf disengage; Conducting ring contacts with contact spring leaf, and sensor converts conducting state into by not on-state, the signal that the system that provides is required.Promptly through rotary main shaft, make interior mechanical mechanism produce the variation in angular displacement of certain limit, as trigger condition, the control circuit conversion realizes the transmission of electric signal.Through the setting of the contact spring leaf length of radially extending, can control the angle range along conducting ring.Be implemented in the member that overall volume is little, the inner space is narrow and small the function of at least three remainings control.
Description of drawings
Fig. 1 is the structural representation of the utility model;
Fig. 2 is the left side view of Fig. 1.
Mark among the figure:
1, base; 2, axle; 3, bearing A; 4, conducting ring; 5, insulator; 6, briquetting; 7, contact spring leaf; 8, baffle plate; 9, adapter is chewed; 10, bearing B; 11, screw.
Embodiment:
Below in conjunction with accompanying drawing and preferred embodiment, to mechanical rotation formula angular displacement conversion equipment embodiment, structure, characteristic and the effect thereof that proposes according to the utility model, specify as after.
Referring to Fig. 1 and Fig. 2; The mechanical rotation formula angular displacement conversion equipment of the utility model comprises base 1, axle 2, takes over and chew 9, and axle 2 is supported on base 1 through bearing A3 and bearing B10 and chews on 9 with adapter; Wherein: be fixed with conducting ring 4 on the axle 2; Be fixed with insulator 5 on the outer circumference surface of conducting ring 4, the periphery of base 1 is provided with a plurality of briquetting 6, is fixedly connected with base 1, and each briquetting is pressed with the contact spring leaf 7 that radially extends along conducting ring 4 for 6 times.Above-mentioned base 1 is provided with screw 11.Above-mentioned adapter chews and is fixed with baffle plate 8 on 9 end faces, and base 1 one ends are positioned at baffle plate 8.
During use, arrange the axial location of briquetting 6 and the length that each contact spring leaf 7 radially extends along conducting ring 4, through screw retention briquetting 6 on the briquetting 6 and contact spring leaf 7, each contact spring leaf 7 is connected with correspondent control circuits through lead.Then the screw on the base 1 11 is unloaded; Drive axle 2 rotations through external force, axle 2 drives the conducting ring 4 and insulator 5 rotations on it, after axle 2 rotates to an angle; Insulator 5 disengages with contact spring leaf 7; Conducting ring 4 contacts with contact spring leaf 7, and correspondent control circuits converts conducting state into by not on-state, the signal that the system that provides is required.Promptly through the angle (angular displacement) of Control Shaft 2 rotations, control conducting ring 4 contacts with each contact spring leaf 7, thus the conversion correspondent control circuits.When not working,, make not conducting of control circuit through fixing conducting ring 4 positions of the screw on the base 1 11.Therefore, through briquetting 6 and contact spring leaf 7 axially, the distributed layout that radially combines, the utility model can be realized the function of at least three remainings control, and compact conformation.
The above; It only is the preferred embodiment of the utility model; Be not that the utility model is done any pro forma restriction; Any the utility model technical scheme content that do not break away from, all still belongs in the scope of the utility model technical scheme any simple modification, equivalent variations and modification that above embodiment did according to the technical spirit of the utility model.
Claims (3)
1. mechanical rotation formula angular displacement conversion equipment; Comprise base (1), axle (2), take over and chew (9); Axle (2) is supported on base (1) through bearing A (3) and bearing B (10) and adapter is chewed on (9); It is characterized in that: be fixed with conducting ring (4) on the axle (2); Be fixed with insulator (5) on the outer circumference surface of conducting ring (4), the periphery of base (1) is provided with a plurality of briquettings (6), is fixedly connected with base (1), is pressed with the contact spring leaf (7) that radially extends along conducting ring (4) under each briquetting (6).
2. mechanical rotation formula angular displacement conversion equipment as claimed in claim 1 is characterized in that: said adapter is chewed and is fixed with baffle plate (8) on (9) end face, and base (1) end is positioned at baffle plate (8).
3. according to claim 1 or claim 2 mechanical rotation formula angular displacement conversion equipment, it is characterized in that: said base (1) is provided with screw (11).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011205479531U CN202382750U (en) | 2011-12-25 | 2011-12-25 | Mechanical rotary type angular displacement conversion device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011205479531U CN202382750U (en) | 2011-12-25 | 2011-12-25 | Mechanical rotary type angular displacement conversion device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202382750U true CN202382750U (en) | 2012-08-15 |
Family
ID=46631247
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011205479531U Expired - Lifetime CN202382750U (en) | 2011-12-25 | 2011-12-25 | Mechanical rotary type angular displacement conversion device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202382750U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102997941A (en) * | 2012-12-06 | 2013-03-27 | 贵州华阳电工有限公司 | Double-shaft differential type trigger structure |
| CN109631748A (en) * | 2018-12-13 | 2019-04-16 | 中国船舶重工集团公司第七0研究所 | A kind of rotating disc type angle information acquisition device |
| CN109813344A (en) * | 2019-02-22 | 2019-05-28 | 林兆力 | Resistive position sensor for position positioning |
-
2011
- 2011-12-25 CN CN2011205479531U patent/CN202382750U/en not_active Expired - Lifetime
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102997941A (en) * | 2012-12-06 | 2013-03-27 | 贵州华阳电工有限公司 | Double-shaft differential type trigger structure |
| CN109631748A (en) * | 2018-12-13 | 2019-04-16 | 中国船舶重工集团公司第七0研究所 | A kind of rotating disc type angle information acquisition device |
| CN109813344A (en) * | 2019-02-22 | 2019-05-28 | 林兆力 | Resistive position sensor for position positioning |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term | ||
| CX01 | Expiry of patent term |
Granted publication date: 20120815 |