CN203275887U - Alumina ceramic watch - Google Patents
Alumina ceramic watch Download PDFInfo
- Publication number
- CN203275887U CN203275887U CN 201320280276 CN201320280276U CN203275887U CN 203275887 U CN203275887 U CN 203275887U CN 201320280276 CN201320280276 CN 201320280276 CN 201320280276 U CN201320280276 U CN 201320280276U CN 203275887 U CN203275887 U CN 203275887U
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- CN
- China
- Prior art keywords
- dial plate
- movement
- hole
- aluminium oxide
- oxide ceramics
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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 - Fee Related
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- Compositions Of Oxide Ceramics (AREA)
Abstract
The utility model discloses an alumina ceramic watch which comprises a watch case, a dial and a movement. The dial is arranged in the watch case. The movement is arranged at the back of the dial. The dial is made of alumina ceramic. The dial is provided with a colored drawing pattern. According to the alumina ceramic watch, the dial is made of the alumina ceramic and has excellent mechanical performance, the hardness of the dial is second only to that of a diamond, the abrasion resistance is better than that of a stainless steel, and a problem that an ordinary ceramic dial applied in a watch is easy to be broken and worn is effectively avoided.
Description
Technical field
The utility model relates to a kind of pottery table, espespecially a kind of aluminium oxide ceramics table.
Background technology
The dial plate hardness of existing pottery table is low, frangible, easily split, can't long preservation and wear, and carcass is thicker, affect practicality and the taste of wrist-watch, wear no resistance, easily wearing and tearing, impurity is more, and the transparency is poor, affects the aesthetic that the dial plate colored drawing is processed.
The utility model content
For solving the problems of the technologies described above, the utility model provides a kind of dial plate to have high tenacity, high-flexural strength and high-wearing feature, the aluminium oxide ceramics table of excellent heat-proof quality.
The utility model is a kind of aluminium oxide ceramics table, comprises watchcase, and dial plate, movement, described dial plate are arranged on watchcase inside, and movement is arranged on the dial plate back side, and described dial plate is that aluminium oxide ceramics is made.
A liner plate is set between described dial plate and movement, and this dial plate is fixedly installed in the one side of this liner plate, the described movement of another side fixed installation of this liner plate, thus this dial plate and the fixed installation of this movement are integrated.
Described dial plate and liner plate combine by stickup; Through hole also is set on this dial plate, on liner plate corresponding to dial plate on the position of through hole fixed orifice is set, the diameter of this fixed orifice is identical with the diameter of through hole, this through hole inside wears bulging pin, this drum pin is arranged in this fixed orifice simultaneously, dial plate is fixed on this liner plate, and the another side of this liner plate arranges locking pin, and the position corresponding to this locking pin on movement arranges the groove that coordinates installation with this locking pin.
Described liner plate is copper coin.
On described dial plate, through hole is set, the position corresponding to this through hole on movement arranges groove, wears locking pin in this through hole, and this locking pin is fixed in groove.
Described movement and watchcase are metal construction.
Top is set on described dial plate takes turns the hole.
Useful technique effect of the present utility model is: the dial plate that the utility model aluminium oxide ceramics is made, mechanical property is splendid, hardness is only second to adamas, and wearing quality is stronger than stainless steel, effectively avoids existing conventional ceramic dial plate to be applied in frangible problem easy to wear on watch.
The dial plate of the utility model aluminium oxide ceramics table not only material is fine and smooth, pure white, also has the very strong transparency and beautiful texture, very suitable on top drawing, and the drafting skill and technique is varied, and the color exquisiteness is gentle, be easy to show the color and material of Chinese pottery art, meet people's Aesthetic.
Description of drawings
Fig. 1: the utility model does not arrange the aluminium oxide ceramics index dial structure schematic diagram in top wheel hole.
Fig. 2: the utility model lining plate structure schematic diagram.
Fig. 3: the utility model arranges the aluminium oxide ceramics index dial structure schematic diagram in top wheel hole.
Embodiment
Below in conjunction with drawings and Examples, embodiment of the present utility model is described in further detail.Following examples are used for explanation the utility model, but are not used for limiting scope of the present utility model.
Embodiment 1:
As Figure 1-3, the utility model is a kind of aluminium oxide ceramics table, comprises watchcase, and dial plate 10, movement, described dial plate are arranged on watchcase inside, and movement is arranged on the dial plate back side, and described movement and watchcase are metal construction, and described dial plate is that aluminium oxide ceramics is made.
Its material of pottery dial plate this as porcelain, so the limitation of itself causes the fixing of dial plate can not be consistent with common dial plate fixation.Use the pattern of back side embedding copper coin that it is fixed at this aluminium oxide ceramics dial plate.A liner plate 20 is set between described dial plate and movement, and described liner plate is copper coin.This dial plate is fixedly installed in the one side of this liner plate, the described movement of another side fixed installation of this liner plate, thus this dial plate and the fixed installation of this movement are integrated.Dial plate and copper coin adopt to be pasted, and the drum nail fixedly combines, and guarantees the adhesion of dial plate and back side copper coin.Described dial plate and liner plate combine by stickup; Through hole 11 also is set on this dial plate, on liner plate corresponding to dial plate on the position of through hole fixed orifice 21 is set, the diameter of this fixed orifice is identical with the diameter of through hole, this through hole inside wears bulging pin, this drum pin is arranged in this fixed orifice simultaneously, dial plate is fixed on this liner plate, and the another side of this liner plate arranges locking pin, and the position corresponding to this locking pin on movement arranges the groove that coordinates installation with this locking pin.Described dial plate arranges colored drawing pattern.
Top is set on described dial plate takes turns hole 12.Owing to being provided with top wheel hole, so the position in the pointer hole 13 of dial plate is not arranged on the position at dial plate center, and be arranged on be positioned at the dial plate center deviation to top wheel rightabout position, hole.
Aluminium oxide ceramics has following characteristics: 1. hardness is large, and after measured, its Rockwell's hardness is HRA80-90, and hardness is only second to adamas, considerably beyond abrasion-resistant stee and stainless anti-wear performance; 2. anti-wear performance is fabulous, and after measured, its wearing quality is equivalent to 266 times of manganese steel, 171.5 times of rich chromium cast iron.According to our client tracking investigation for over ten years, under equal operating mode, extension device serviceable life is more than ten times at least; 3. lightweight, its density is 3.5g/cm3, is only half of iron and steel, can greatly alleviate machine utilization.The technical indicator performance meets the Q/OKVL001-2003 technical standard
The dial plate that the utility model aluminium oxide ceramics is made, mechanical property is splendid, and hardness is only second to adamas, and wearing quality is stronger than stainless steel, effectively avoids existing conventional ceramic dial plate to be applied in frangible problem easy to wear on watch.The dial plate of aluminium oxide ceramics table not only material is fine and smooth, pure white, also has the very strong transparency and beautiful texture, very suitable on top drawing, and the drafting skill and technique is varied, and the color exquisiteness is gentle, be easy to show the color and material of Chinese pottery art, meet people's Aesthetic.The aluminium oxide ceramics dial plate is combined dial plate with the maestro, the colored drawing art of Chinese pottery is fully shown, utilize the coloury expressive force of ceramic colored drawing, increased the appreciation reserve value of watch, be also the stepping-stone to success that Chinese watch is squeezed into high-end watch field, the world, make dial plate become artistic panorama on watch.
Embodiment 2:
On described dial plate, through hole is set, the position corresponding to this through hole on movement arranges groove, wears locking pin in this through hole, and this locking pin is fixed in groove.In the present embodiment, liner plate is not set, but with fixed installation position one between dial plate and movement.The other technologies feature is identical with embodiment 1, repeats no more.
Attached: the wear-resistant ceramic the key technical indexes:
The project indicator
[1] aluminium oxide ceramics content 〉=92%
Density 〉=3.6g/cm3
Rockwell's hardness 〉=80HRA
Compressive strength 〉=850Mpa
Fracture toughness KIC 〉=4.8MPaml/2
Bending strength 〉=290MPa
Coefficient of heat conductivity 20W/m.K
Thermal expansivity: 7.2 * 10-6m/m.K
The above is only preferred implementation of the present utility model; should be understood that; for those skilled in the art; under the prerequisite that does not break away from the utility model know-why; can also make some improvement and modification, these improve and modification also should be considered as protection domain of the present utility model.
Claims (7)
1. an aluminium oxide ceramics table, comprise watchcase, and dial plate, movement, described dial plate are arranged on watchcase inside, and movement is arranged on the dial plate back side, it is characterized in that, described dial plate is that aluminium oxide ceramics is made.
2. a kind of aluminium oxide ceramics table according to claim 1, it is characterized in that, a liner plate is set between described dial plate and movement, and this dial plate is fixedly installed in the one side of this liner plate, the described movement of another side fixed installation of this liner plate, thus this dial plate and the fixed installation of this movement are integrated.
3. a kind of aluminium oxide ceramics table according to claim 2, is characterized in that, described dial plate and liner plate combine by stickup; Through hole also is set on this dial plate, on liner plate corresponding to dial plate on the position of through hole fixed orifice is set, the diameter of this fixed orifice is identical with the diameter of through hole, this through hole inside wears bulging pin, this drum pin is arranged in this fixed orifice simultaneously, dial plate is fixed on this liner plate, and the another side of this liner plate arranges locking pin, and the position corresponding to this locking pin on movement arranges the groove that coordinates installation with this locking pin.
4. according to claim 2 or 3 described a kind of aluminium oxide ceramics tables, it is characterized in that, described liner plate is copper coin.
5. a kind of aluminium oxide ceramics table according to claim 1, is characterized in that, on described dial plate, through hole is set, the position corresponding to this through hole on movement arranges groove, wears locking pin in this through hole, and this locking pin is fixed in groove.
6. a kind of aluminium oxide ceramics table according to claim 1, is characterized in that, described movement and watchcase are metal construction.
7. a kind of aluminium oxide ceramics table according to claim 1, is characterized in that, top is set on described dial plate takes turns the hole.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320280276 CN203275887U (en) | 2013-05-22 | 2013-05-22 | Alumina ceramic watch |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320280276 CN203275887U (en) | 2013-05-22 | 2013-05-22 | Alumina ceramic watch |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203275887U true CN203275887U (en) | 2013-11-06 |
Family
ID=49506260
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201320280276 Expired - Fee Related CN203275887U (en) | 2013-05-22 | 2013-05-22 | Alumina ceramic watch |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203275887U (en) |
-
2013
- 2013-05-22 CN CN 201320280276 patent/CN203275887U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| ASS | Succession or assignment of patent right |
Owner name: TIANJIN JINOUGE CERAMIC CULTURE DEVELOPMENT CO., L Free format text: FORMER OWNER: WANG HUI Effective date: 20150729 |
|
| C41 | Transfer of patent application or patent right or utility model | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20150729 Address after: 300090 -41, Gulou North Street, 5, Tianjin, Nankai District Patentee after: Tianjin jin'ou Ge ceramic culture development Co. Ltd. Address before: 300090, No. 4, gate 2, building 602, West Lane, Longtan Road, Hedong District, Tianjin Patentee before: Wang Hui |
|
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20131106 Termination date: 20210522 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |