CN112855744A - Combined damping rotating shaft structure and cosmetic mirror thereof - Google Patents
Combined damping rotating shaft structure and cosmetic mirror thereof Download PDFInfo
- Publication number
- CN112855744A CN112855744A CN202110222899.1A CN202110222899A CN112855744A CN 112855744 A CN112855744 A CN 112855744A CN 202110222899 A CN202110222899 A CN 202110222899A CN 112855744 A CN112855744 A CN 112855744A
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- combined
- shaft
- damping
- rotating shaft
- connecting piece
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Classifications
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16C—SHAFTS; FLEXIBLE SHAFTS; ELEMENTS OR CRANKSHAFT MECHANISMS; ROTARY BODIES OTHER THAN GEARING ELEMENTS; BEARINGS
- F16C11/00—Pivots; Pivotal connections
- F16C11/04—Pivotal connections
- F16C11/12—Pivotal connections incorporating flexible connections, e.g. leaf springs
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- A—HUMAN NECESSITIES
- A45—HAND OR TRAVELLING ARTICLES
- A45D—HAIRDRESSING OR SHAVING EQUIPMENT; EQUIPMENT FOR COSMETICS OR COSMETIC TREATMENTS, e.g. FOR MANICURING OR PEDICURING
- A45D42/00—Hand, pocket, or shaving mirrors
- A45D42/08—Shaving mirrors
- A45D42/16—Shaving mirrors with other suspending or supporting means
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- A—HUMAN NECESSITIES
- A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
- A47G—HOUSEHOLD OR TABLE EQUIPMENT
- A47G1/00—Mirrors; Picture frames or the like, e.g. provided with heating, lighting or ventilating means
- A47G1/02—Mirrors used as equipment
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- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Rear-View Mirror Devices That Are Mounted On The Exterior Of The Vehicle (AREA)
Abstract
A combined damping rotating shaft structure and a cosmetic mirror thereof comprise a combined positioning shaft, a damping hinge and a shaft pressing plate; the two damping hinges are respectively sleeved at two ends of the combined positioning shaft, the shaft pressing plate is arranged at one side of the combined positioning shaft, and the shaft pressing plate is used for fixing the combined positioning shaft. The combination positioning shaft and the combination positioning groove form shaft hole assembly, so that the mirror body part can only rotate around the combination positioning shaft, the rotation direction of the mirror body part is limited uniquely, and the stability of the mirror body part in the rotation process is ensured. Through the combined damping rotating shaft structure, the rotating reliability is greatly increased, the cost is low, a special damping shaft does not need to be customized, the product research and development cost is greatly reduced, and the benefit optimization is achieved.
Description
Technical Field
The invention belongs to the technical field of damping connection structures, and particularly relates to a combined damping rotating shaft structure and a cosmetic mirror thereof.
Background
The damping rotating shaft is a rotating shaft which is necessary to be used for connecting parts of a product and is used for bearing bending moment and torque in rotating operation. It is commonly used in electronic products such as mobile phones, notebook computers, digital cameras, video cameras, etc.
The rotating shaft on the market at present is mainly of a cam type and can be divided into an axial cam and a radial cam according to the transmission form of the cam.
The working principle of the axial cam is as follows:
the main structure of the axial cam comprises a body, a spring, a cam and a rotating shaft; the rotating shaft slides on the curved surface of the cam when rotating, the cam is limited by the body and can only do axial movement to compress the spring, and then different torsion forces are generated at different angles.
The working principle of the radial cam is as follows:
the main structure of the radial cam comprises a body, a rotating shaft, a friction plate and a spring; the friction plate is limited by the body, and the spring is compressed towards the middle, so that a torsion value is generated.
The existing damping rotating shaft needs to use a spring and other structures to provide friction force, and is poor in stability, complex in assembly, high in cost and complex in maintenance.
Disclosure of Invention
The invention aims to provide a combined damping rotating shaft structure and a cosmetic mirror thereof, so as to solve the problems.
In order to achieve the purpose, the invention adopts the following technical scheme:
a combined damping rotating shaft structure comprises a combined positioning shaft, a damping hinge and a shaft pressing plate; the two damping hinges are respectively sleeved at two ends of the combined positioning shaft, the shaft pressing plate is arranged at one side of the combined positioning shaft, and the shaft pressing plate is used for fixing the combined positioning shaft.
Further, the damped hinge includes a front wing and a rear wing, each of which connects two mutually rotation-damped components.
Furthermore, a combined positioning groove is formed in the shaft pressing plate, and the combined positioning shaft is fixedly clamped in the combined positioning groove.
Furthermore, a plurality of bolt holes are formed in the shaft pressing plate.
Furthermore, the cosmetic mirror based on the combined damping rotating shaft structure comprises a mirror body rear shell, a base and the combined damping rotating shaft structure; the front wing of the damping hinge of the combined damping rotating shaft structure is fixedly connected with the rear shell of the mirror body, and the rear wing of the damping hinge is fixedly connected with the base.
Further, the base comprises a connecting piece rear shell and a connecting piece front shell; the connecting piece rear shell is buckled with the connecting piece front shell and is fastened and connected through a screw; the top of the front shell of the connecting piece is higher than the rear shell of the connecting piece, and the combined positioning shaft is fixedly arranged at the protruding part of the top end of the front shell of the connecting piece.
Furthermore, the inner side of the connecting piece rear shell is provided with a connecting piece rear shell damping hinge mounting position, and the rear wing of the damping hinge is fixed in the connecting piece rear shell damping hinge mounting position.
Furthermore, a combined positioning groove is formed in the rear mirror shell, the shaft pressing plate is fixedly connected with the rear mirror shell through a bolt, and the combined positioning shaft is fixedly arranged in a cylindrical space formed between the combined positioning groove of the shaft pressing plate and the combined positioning groove of the rear mirror shell.
Furthermore, a mirror is arranged on the rear shell of the mirror body.
Compared with the prior art, the invention has the following technical effects:
when damping pivot subassembly and mirror body portion formed the assembly, the combination location axle was installed in the combination constant head tank of mirror body backshell, and the axle clamp plate is connected the fastening with the mirror body backshell with the form of fastener simultaneously, and the combination location hole of complete round hole structure forms, and the combination location axle is limited in the combination constant head tank, and the combination location axle can rotate for the round hole, so keep under connecting piece front shell and the motionless condition of connecting piece backshell, the mirror body portion can be around closing the location axle and rotate.
The damping hinge is provided with two wings, the two wings are fixedly assembled on the mirror body rear shell and the connecting piece rear shell respectively and provide constant rotating damping torque, when the angle of the mirror body is adjusted, constant and stable damping is provided, the mirror body can be ensured to be stable at any angle, and meanwhile, a user has certain damping force when adjusting the angle of the mirror body, and the use hand feeling of ergonomics is ensured.
The combination positioning shaft and the combination positioning groove form shaft hole assembly, so that the mirror body part can only rotate around the combination positioning shaft, the rotation direction of the mirror body part is limited uniquely, and the stability of the mirror body part in the rotation process is ensured.
Through the combined damping rotating shaft structure, the rotating reliability is greatly increased, the cost is low, a special damping shaft does not need to be customized, the product research and development cost is greatly reduced, and the benefit optimization is achieved.
Drawings
FIG. 1 is an exploded view of the structure of the present invention;
fig. 2 is an assembly structure view of the present invention.
Detailed Description
The invention is further described below with reference to the accompanying drawings:
a combined damping rotating shaft structure comprises a combined positioning shaft 3, a damping hinge 2 and a shaft pressing plate 6; the two damping hinges 2 are respectively sleeved at two ends of the combined positioning shaft 3, the shaft pressing plate 6 is arranged at one side of the combined positioning shaft 3, and the shaft pressing plate 6 is used for fixing the combined positioning shaft 3.
The damped hinge 2 comprises a front wing and a rear wing, which are respectively connected to two mutually damped rotating parts.
The shaft pressure plate 6 is provided with a combined positioning groove 5, and the combined positioning shaft 3 is fixedly clamped in the combined positioning groove 5.
The shaft pressing plate 6 is also provided with a plurality of bolt holes. The damping hinge is provided with two wings, the two wings are fixedly assembled on the mirror body rear shell and the connecting piece rear shell respectively and provide constant rotating damping torque, when the angle of the mirror body is adjusted, constant and stable damping is provided, the mirror body can be ensured to be stable at any angle, and meanwhile, a user has certain damping force when adjusting the angle of the mirror body, and the use hand feeling of ergonomics is ensured.
A cosmetic mirror based on a combined damping rotating shaft structure comprises a mirror body rear shell 9, a base and a combined damping rotating shaft structure; the front wing of the damping hinge 2 of the combined damping rotating shaft structure is fixedly connected with the mirror body rear shell 9, and the rear wing of the damping hinge 2 is fixedly connected with the base.
The base comprises a connecting piece rear shell 1 and a connecting piece front shell 4; the connecting piece rear shell 1 and the connecting piece front shell 4 are buckled and connected and are fastened and connected through screws; the top of the connecting piece front shell 4 is higher than the connecting piece rear shell 1, and the combined positioning shaft 3 is fixedly arranged at the top end protruding part of the connecting piece front shell 4.
The inner side of the connecting piece rear shell 1 is provided with a connecting piece rear shell damping hinge mounting position 8, and the rear wing of the damping hinge 2 is fixed in the connecting piece rear shell damping hinge mounting position 8.
The rear mirror shell 9 is provided with a combined positioning groove 5, the shaft pressing plate 6 is fixedly connected with the rear mirror shell 9 through a bolt, and the combined positioning shaft 3 is fixedly arranged in a cylindrical space formed between the combined positioning groove 5 of the shaft pressing plate 6 and the combined positioning groove 5 of the rear mirror shell 9.
A mirror is arranged on the mirror body rear shell 9.
When damping pivot subassembly and mirror body portion formed the assembly, the combination location axle was installed in the combination constant head tank of mirror body backshell, and the axle clamp plate is connected the fastening with the mirror body backshell with the form of fastener simultaneously, and the combination location hole of complete round hole structure forms, and the combination location axle is limited in the combination constant head tank, and the combination location axle can rotate for the round hole, so keep under connecting piece front shell and the motionless condition of connecting piece backshell, the mirror body portion can be around closing the location axle and rotate. The combination positioning shaft and the combination positioning groove form shaft hole assembly, so that the mirror body part can only rotate around the combination positioning shaft, the rotation direction of the mirror body part is limited uniquely, and the stability of the mirror body part in the rotation process is ensured.
Through the combined damping rotating shaft structure, the rotating reliability is greatly increased, the cost is low, a special damping shaft does not need to be customized, the product research and development cost is greatly reduced, and the benefit optimization is achieved.
Claims (9)
1. A combined damping rotating shaft structure is characterized by comprising a combined positioning shaft (3), a damping hinge (2) and a shaft pressing plate (6); the two damping hinges (2) are respectively sleeved at two ends of the combined positioning shaft (3), the shaft pressing plate (6) is arranged on one side of the combined positioning shaft (3), and the shaft pressing plate (6) is used for fixing the combined positioning shaft (3).
2. A combined damped hinge construction according to claim 1 wherein the damped hinge (2) comprises a front wing and a rear wing, the front wing and the rear wing respectively connecting two mutually damped rotational parts.
3. The combined damping rotating shaft structure according to claim 1, wherein the shaft pressing plate (6) is provided with a combined positioning groove (5), and the combined positioning shaft (3) is fixedly clamped in the combined positioning groove (5).
4. The combined damping rotating shaft structure according to claim 1, wherein the shaft pressure plate (6) is further provided with a plurality of bolt holes.
5. A cosmetic mirror based on a combined damping rotating shaft structure is characterized in that the combined damping rotating shaft structure based on any one of claims 1 to 4 comprises a mirror body rear shell (9), a base and a combined damping rotating shaft structure; the front wing of a damping hinge (2) of the combined damping rotating shaft structure is fixedly connected with a mirror body rear shell (9), and the rear wing of the damping hinge (2) is fixedly connected with a base.
6. The cosmetic mirror based on the combined damping rotating shaft structure is characterized in that the base comprises a connecting piece rear shell (1) and a connecting piece front shell (4); the connecting piece rear shell (1) is buckled with the connecting piece front shell (4) and is fastened and connected through a screw; the top of the connecting piece front shell (4) is higher than the connecting piece rear shell (1), and the combined positioning shaft (3) is fixedly arranged at the top end protruding part of the connecting piece front shell (4).
7. The cosmetic mirror based on the combined damping rotating shaft structure according to claim 6, wherein the connecting piece rear shell damping hinge mounting position (8) is arranged on the inner side of the connecting piece rear shell (1), and the rear wing of the damping hinge (2) is fixed in the connecting piece rear shell damping hinge mounting position (8).
8. The cosmetic mirror based on the combined damping rotating shaft structure according to claim 5, wherein the mirror body rear shell (9) is provided with a combined positioning groove (5), the shaft pressing plate (6) is fixedly connected with the mirror body rear shell (9) through a bolt, and the combined positioning shaft (3) is fixedly arranged in a cylindrical space formed between the combined positioning groove (5) of the shaft pressing plate (6) and the combined positioning groove (5) of the mirror body rear shell (9).
9. Cosmetic mirror based on combined damping rotating shaft structure according to claim 5, characterized in that the mirror body rear shell (9) is provided with a mirror.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110222899.1A CN112855744A (en) | 2021-02-26 | 2021-02-26 | Combined damping rotating shaft structure and cosmetic mirror thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110222899.1A CN112855744A (en) | 2021-02-26 | 2021-02-26 | Combined damping rotating shaft structure and cosmetic mirror thereof |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN112855744A true CN112855744A (en) | 2021-05-28 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202110222899.1A Pending CN112855744A (en) | 2021-02-26 | 2021-02-26 | Combined damping rotating shaft structure and cosmetic mirror thereof |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN112855744A (en) |
Citations (13)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2001104122A (en) * | 1999-10-12 | 2001-04-17 | Rp Topla Ltd | Mirror |
| CN202960356U (en) * | 2012-12-03 | 2013-06-05 | 厦门豪帝卫浴工业有限公司 | One-touch push type zinc alloy hinge |
| CN203961554U (en) * | 2014-07-29 | 2014-11-26 | 戴贵阳 | A kind of American damping blind hinge |
| CN207492302U (en) * | 2017-09-19 | 2018-06-15 | 易模塑科技（深圳）有限公司 | A kind of vanity mirror with magnetic magnifying glass and tunable optical |
| CN207979421U (en) * | 2017-12-26 | 2018-10-19 | 东莞市高柏实业有限公司 | A kind of silver mirror holder that terminal is adjusted |
| CN207996114U (en) * | 2018-01-13 | 2018-10-23 | 深圳市建源达塑胶模具有限公司 | A kind of bathroom illumination vanity mirror |
| CN209966251U (en) * | 2019-04-01 | 2020-01-21 | 无锡万里实业集团有限公司 | Novel toilet lid with damping device |
| CN210184845U (en) * | 2019-07-03 | 2020-03-27 | 毛焕章 | Cosmetic mirror |
| CN110985524A (en) * | 2019-12-20 | 2020-04-10 | 深圳市长盈精密技术股份有限公司 | Damping mechanism, folding display device and communication equipment |
| CN210463728U (en) * | 2019-06-28 | 2020-05-05 | 广东格兰仕集团有限公司 | Refrigerator top cover structure with turnover mirror |
| CN210630800U (en) * | 2019-08-27 | 2020-05-29 | 义乌市良舍家居用品有限公司 | Damping folding mirror capable of being folded at any angle |
| CN211065413U (en) * | 2019-08-12 | 2020-07-24 | 慈溪市泉力智能科技有限公司 | Cosmetic mirror |
| CN214465546U (en) * | 2021-02-26 | 2021-10-22 | 浙江宜格企业管理集团有限公司 | Combined damping rotating shaft structure and cosmetic mirror thereof |
-
2021
- 2021-02-26 CN CN202110222899.1A patent/CN112855744A/en active Pending
Patent Citations (13)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2001104122A (en) * | 1999-10-12 | 2001-04-17 | Rp Topla Ltd | Mirror |
| CN202960356U (en) * | 2012-12-03 | 2013-06-05 | 厦门豪帝卫浴工业有限公司 | One-touch push type zinc alloy hinge |
| CN203961554U (en) * | 2014-07-29 | 2014-11-26 | 戴贵阳 | A kind of American damping blind hinge |
| CN207492302U (en) * | 2017-09-19 | 2018-06-15 | 易模塑科技（深圳）有限公司 | A kind of vanity mirror with magnetic magnifying glass and tunable optical |
| CN207979421U (en) * | 2017-12-26 | 2018-10-19 | 东莞市高柏实业有限公司 | A kind of silver mirror holder that terminal is adjusted |
| CN207996114U (en) * | 2018-01-13 | 2018-10-23 | 深圳市建源达塑胶模具有限公司 | A kind of bathroom illumination vanity mirror |
| CN209966251U (en) * | 2019-04-01 | 2020-01-21 | 无锡万里实业集团有限公司 | Novel toilet lid with damping device |
| CN210463728U (en) * | 2019-06-28 | 2020-05-05 | 广东格兰仕集团有限公司 | Refrigerator top cover structure with turnover mirror |
| CN210184845U (en) * | 2019-07-03 | 2020-03-27 | 毛焕章 | Cosmetic mirror |
| CN211065413U (en) * | 2019-08-12 | 2020-07-24 | 慈溪市泉力智能科技有限公司 | Cosmetic mirror |
| CN210630800U (en) * | 2019-08-27 | 2020-05-29 | 义乌市良舍家居用品有限公司 | Damping folding mirror capable of being folded at any angle |
| CN110985524A (en) * | 2019-12-20 | 2020-04-10 | 深圳市长盈精密技术股份有限公司 | Damping mechanism, folding display device and communication equipment |
| CN214465546U (en) * | 2021-02-26 | 2021-10-22 | 浙江宜格企业管理集团有限公司 | Combined damping rotating shaft structure and cosmetic mirror thereof |
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