CN202603100U - Rotatably-positionable servo face-piece flip cover - Google Patents
Rotatably-positionable servo face-piece flip cover Download PDFInfo
- Publication number
- CN202603100U CN202603100U CN 201220147555 CN201220147555U CN202603100U CN 202603100 U CN202603100 U CN 202603100U CN 201220147555 CN201220147555 CN 201220147555 CN 201220147555 U CN201220147555 U CN 201220147555U CN 202603100 U CN202603100 U CN 202603100U
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- piece
- face
- flip cover
- detent
- servo
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- Expired - Fee Related
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Abstract
The utility model discloses a rotatably-positionable servo face-piece flip cover, comprising a face piece and a flip cover, which are rotatably connected via a rotating shaft. The head end of the flip cover is provided with a plurality of positioning grooves. The face piece is provided with positioning bosses at positions opposite to the positioning grooves, wherein the positioning bosses are matched with the positioning grooves. A limit plane is arranged above the positioning bosses. When the flip cover is being rotated, good mechanical hand feeling is achieved. Due to the arrangement of the plurality of positioning grooves, the flip cover can be clamped at different angles, making the operation quite convenient without easy failure or fracture at the clamp position.
Description
Technical field
The utility model relates to a kind of rotary positioning apparatus, relates in particular to the servo face-piece of a kind of positioning of rotating and renovates.
Background technology
Existing face-piece and renovate between be to be provided with a small column boss at the rotating shaft annex, dig two apertures in flip position, utilize the hole to follow a contraposition to locate.But the hole is difficult to control with cooperating of small column boss, and pine does not have positioning action excessively, the words rotation difficulty of tension.In addition in frequent repeatedly rotary course, easy abrasion, cooperation position can become flexible, like this with not having positioning action long afterwards.
The utility model content
The purpose of the utility model is to solve the problems of the prior art, provides a kind of servo face-piece of rotatable location to renovate.
The technical scheme of the utility model is: a kind of servo face-piece of rotatable location is renovated; Comprise face-piece and renovate; Said renovate and face-piece between rotate through rotating shaft and to join; The said head end of renovating offers several detents, is provided with the positioning boss that cooperates with said detent with the face-piece of said detent relative position, above said positioning boss, is provided with spacing plane.
Said detent is four.
Said positioning boss top semicircular in shape and match with the notch of said detent, the center is that its root is a circular arc toward inboard recessed waist shape.
The said tail end of renovating also is provided with the face-piece bayonet socket that engages each other with said face-piece.
The utility model can let has kind of a good mechanical feel in the process of renovating rotation, renovates and can be clamped on different angles because several detents are set, and operates easily, and snapped-in position is not easy to lose efficacy, fracture.
Description of drawings
View when Fig. 1 does not rotate for the utility model;
Fig. 2 is the A enlarged drawing among Fig. 1;
View when Fig. 3 rotates for the utility model;
Fig. 4, Fig. 5 are B, the C enlarged drawing of Fig. 3.
Embodiment
For technological means, creation characteristic that the utility model is realized, reach purpose and be easy to understand understanding with effect, below in conjunction with concrete diagram, further set forth the utility model.
Like Fig. 1, shown in Figure 2; A kind of servo face-piece of rotatable location is renovated; Comprise face-piece 1 and renovate 2, said renovate 2 and face-piece 1 between rotate through rotating shaft 3 and to join, make and renovate 2 and rotate round rotating shaft 3; Offer four detents 21 at the head end of renovating 2, renovate the face-piece bayonet socket 22 that 2 tail end also is provided with and said face-piece 1 engages each other; Be provided with the positioning boss 11 that cooperates with said detent 21 with the face-piece 1 of said detent 21 relative positions, above said positioning boss 11, be provided with spacing plane 12.
Renovate 2 with after face-piece 1 assembles, the rotating shaft 3 in the middle of relying on is realized the Unscrew work of renovating, and an outstanding positioning boss 11 is arranged, it and the detent 21 corresponding matching work of renovating 2 on face-piece 1.
With reference to figure 3～shown in Figure 5; Positioning boss 11 top design of face-piece 1 become semicircle and cooperate with the circular arc of renovating 2 detent 21; Being designed to circular arc can have a good guide effect when renovating 2 rotations, be easy to realize renovating 2 rotary work; The middle part of positioning boss 11 is designed to toward inboard recessed waist shape shape, be for let renovate 2 in rotation this positioning boss 11 good elasticity and plastic deformation can be arranged, let and renovate 2 detent 21 and can break away from positioning boss 11 smoothly and realize rotary works; The root of the positioning boss 11 of face-piece 1 is designed to circular shape, is in order to renovate 2 in rotary work, and positioning boss 11 has guaranteed the working life of shell positioning boss 11 back and forth being unlikely to produce fracture after for several times the plastic deformation.
Renovate 2 when opening, a maximum flip angle is arranged, when renovating when getting to spacing plane 12, renovate 2 and reached maximum angle this moment; When getting to maximum angle, detent 21 has designed 4 grooves altogether, and the benefit of design is in the process of renovating 2 rotations like this, and a good mechanical feel can be arranged, and renovates 2 and can be fixed on the different angles.
Face-piece positioning boss 11; This shape has good elasticity and plastic deformation; The R angle in root step can prevent the inefficacy of positioning boss 11 and the generation of fracture again, and detent 21 becomes corresponding circular shape with positioning boss 11 top design, can well cooperate with positioning boss 11 tops; In renovating 2 rotary course; Because the over effect at R angle is arranged, positioning boss 11 positions of face-piece 1 can be slipped into and skidded off with groove 21 positions of renovating 2 easily, renovate 2 rotary work and can realize easily thereby make.
Being merely the utility model preferred embodiment in sum, is not the practical range that is used for limiting the utility model.Be that all equivalences of doing according to the content of the utility model claim change and modification, all should belong to the technological category of the utility model.
Claims (4)
1. the servo face-piece of a rotatable location is renovated; Comprise face-piece and renovate; Said renovate and face-piece between rotate through rotating shaft and to join; It is characterized in that: the said head end of renovating offers several detents, is provided with the positioning boss that cooperates with said detent with the face-piece of said detent relative position, above said positioning boss, is provided with spacing plane.
2. the servo face-piece of rotatable location according to claim 1 is renovated, and it is characterized in that: said detent is four.
3. the servo face-piece of rotatable location according to claim 1 is renovated, and it is characterized in that: said positioning boss top semicircular in shape and match with the notch of said detent, the center is that its root is a circular arc toward inboard recessed waist shape.
4. the servo face-piece of rotatable location according to claim 1 is renovated, and it is characterized in that: the said tail end of renovating also is provided with the face-piece bayonet socket that engages each other with said face-piece.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220147555 CN202603100U (en) | 2012-04-10 | 2012-04-10 | Rotatably-positionable servo face-piece flip cover |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220147555 CN202603100U (en) | 2012-04-10 | 2012-04-10 | Rotatably-positionable servo face-piece flip cover |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202603100U true CN202603100U (en) | 2012-12-12 |
Family
ID=47320603
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220147555 Expired - Fee Related CN202603100U (en) | 2012-04-10 | 2012-04-10 | Rotatably-positionable servo face-piece flip cover |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202603100U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103971962A (en) * | 2013-02-05 | 2014-08-06 | 上海伊莱克斯实业有限公司 | Rotating and locking protection device |
| CN106102356A (en) * | 2016-07-29 | 2016-11-09 | 方迪勇 | A kind of flip-shell electrical appliance kit of LED display |
-
2012
- 2012-04-10 CN CN 201220147555 patent/CN202603100U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103971962A (en) * | 2013-02-05 | 2014-08-06 | 上海伊莱克斯实业有限公司 | Rotating and locking protection device |
| CN103971962B (en) * | 2013-02-05 | 2016-09-14 | 上海伊莱克斯实业有限公司 | Rotary fastening preventer |
| CN106102356A (en) * | 2016-07-29 | 2016-11-09 | 方迪勇 | A kind of flip-shell electrical appliance kit of LED display |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of utility model: Rotatably-positionable servo face-piece flip cover Effective date of registration: 20130829 Granted publication date: 20121212 Pledgee: Shenzhen high tech investment and financing Company limited by guarantee Pledgor: Shenzhen Alpha Inverter Technology Co., Ltd. Registration number: 2013990000618 |
|
| PLDC | Enforcement, change and cancellation of contracts on pledge of patent right or utility model | ||
| PC01 | Cancellation of the registration of the contract for pledge of patent right |
Date of cancellation: 20140924 Granted publication date: 20121212 Pledgee: Shenzhen high tech investment and financing Company limited by guarantee Pledgor: Shenzhen Alpha Inverter Technology Co., Ltd. Registration number: 2013990000618 |
|
| PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of utility model: Rotatably-positionable servo face-piece flip cover Effective date of registration: 20140925 Granted publication date: 20121212 Pledgee: Shenzhen high tech investment and financing Company limited by guarantee Pledgor: Shenzhen Alpha Inverter Technology Co., Ltd. Registration number: 2014990000807 |
|
| PLDC | Enforcement, change and cancellation of contracts on pledge of patent right or utility model | ||
| CP01 | Change in the name or title of a patent holder | ||
| CP01 | Change in the name or title of a patent holder |
Address after: 518000 Guangdong Shenzhen city Nanshan District science and Technology Park, North District new West Road, 5 Galaxy Fengyun mansion 5 building 501 Patentee after: Shenzhen Alfa Electric Technology Co., Ltd. Address before: 518000 Guangdong Shenzhen city Nanshan District science and Technology Park, North District new West Road, 5 Galaxy Fengyun mansion 5 building 501 Patentee before: Shenzhen Alpha Inverter Technology 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: 20121212 Termination date: 20190410 |