CN203534178U - Novel crucible locating base - Google Patents

Novel crucible locating base Download PDF

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Publication number
CN203534178U
CN203534178U CN201320607364.7U CN201320607364U CN203534178U CN 203534178 U CN203534178 U CN 203534178U CN 201320607364 U CN201320607364 U CN 201320607364U CN 203534178 U CN203534178 U CN 203534178U
Authority
CN
China
Prior art keywords
circular groove
convex ring
novel crucible
crucible
high temperature
Prior art date
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
Application number
CN201320607364.7U
Other languages
Chinese (zh)
Inventor
王俊峰
张言帅
张广涛
李俊锋
闫冬成
侯建伟
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Dongxu Optoelectronic Technology Co Ltd
Original Assignee
Tunghsu Group Co Ltd
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Tunghsu Group Co Ltd filed Critical Tunghsu Group Co Ltd
Priority to CN201320607364.7U priority Critical patent/CN203534178U/en
Application granted granted Critical
Publication of CN203534178U publication Critical patent/CN203534178U/en
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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Abstract

Provided is a novel crucible locating base. The novel crucible locating base is used in cooperation with a high temperature furnace used for testing the high temperature viscosity of TFT glass; the novel crucible locating base structurally comprises a base body. The novel crucible locating base is characterized in that a circular groove is formed in the upper end face of the base body; a set of locating protrusive rings which are concentric with the center of the circular groove are arranged at the groove bottom of the circular groove. The novel crucible locating base has the advantages that as the circular groove is formed in the upper end face of the base body and the set of concentric locating protrusive rings are arranged at the groove bottom of the circular groove, a platinum crucible can be conveniently and rapidly located at the center of a hearth of the high temperature furnace, repeated placement is avoided, and scratching to the inner wall of the hearth from repeated placement is avoided.

Description

A kind of Novel crucible positioning base
Technical field
The utility model relates to a kind of positioning base that crucible is used of placing, when specifically a kind of TFT glass industry is used for testing high temperature viscosity, with the positioning base of the matching used placement platinum crucible of high temperature furnace.
Background technology
At present, for the needs that are incubated, for testing the high temperature furnace of TFT glass high temperature viscosity, place the positioning base of crucible and the very little 0.3mm that is generally all less than in the inboard wall of burner hearth gap of high temperature furnace on the market, also have, for the needs of testing must be positioned crucible the position, middle of high temperature furnace burner hearth, because positioning base upper surface is without any the mark that can do reference, accurately locate so just to crucible and improved difficulty, moreover, because the coefficient of expansion of TFT glass and platinum crucible is different, add after viscosity test in empty material process that platinum crucible is easy to distortion, later stage places crucible while testing and is not easy to be placed on very much burner hearth center, so just caused and must repeatedly place the whole center of burner hearth that repeatedly just can be put into, repeatedly between resting period, in base lifting process, also likely inboard wall of burner hearth is caused to scuffing.
Summary of the invention
The utility model for solve test during high temperature viscosity platinum crucible be not easy to aim at the technical barrier at burner hearth center, designed a kind of Novel crucible positioning base, use this positioning base can easily and be easy to aim at burner hearth center, effectively avoided repeatedly placing crucible to aim at the scuffing in burner hearth central process, inboard wall of burner hearth being produced.
The technical solution adopted in the utility model is: a kind of Novel crucible positioning base, above-mentioned positioning base supports the use with the high temperature furnace that test TFT glass high temperature viscosity is used, structure comprises base body, key is: described base body upper surface is provided with circular groove, at circular groove bottom land, is provided with one group with the positioning convex ring of circular groove centres.
The beneficial effects of the utility model are: circular groove is set in base body upper surface and at circular groove bottom land, one group of concentric positioning convex is set and change, can easily efficiently platinum crucible be navigated to the center of high temperature furnace burner hearth, avoid repeatedly placing and the scuffing to inboard wall of burner hearth.
Accompanying drawing explanation
Fig. 1 is the structural representation of the first embodiment of the present utility model.
Fig. 2 is the structural representation of the second embodiment of the present utility model.
Fig. 3 is the top view of Fig. 1.
In accompanying drawing, the 1st, base body, the 2nd, groove, the 3rd, positioning convex ring.
The specific embodiment
A kind of Novel crucible positioning base, above-mentioned positioning base supports the use with the high temperature furnace that test TFT glass high temperature viscosity is used, structure comprises base body 1, importantly: described base body 1 upper surface is provided with circular groove 2, at circular groove 2 bottom lands, be provided with one group with the positioning convex ring 3 of circular groove centres.Like this, in use, burner hearth center is aimed in circular groove center and can guarantee on the center of crucible in burner hearth, locate convenient and swiftly, and can effectively avoid because repeatedly placing crucible inboard wall of burner hearth is caused to scuffing in accurate position fixing process.
Spacing between adjacent positioning convex ring 3 is 3 ~ 6mm.
For the ease of crucible, locate better on positioning base, the height of projection that described positioning convex ring 3 encircles from the inside to the outside increases progressively, and the height of projection that is positioned at the positioning convex ring of innermost ring is 1 ~ 3mm.
The height of projection that described positioning convex ring 3 encircles from the inside to the outside increases progressively with 2 ~ 4mm difference in height.
For this positioning base can be used for a long time under 1600 ℃ of high temperature, the material of described positioning convex ring 3 is corundum-mullites.
Described base body 1 is cylindrical or cuboid or elliptical cylinder-shape.
In the specific implementation, for fear of high temperature furnace burner hearth inwall produce is scratched, base body 1 adopts cylindrical structural, and base body 1 upper surface arranges circular groove 2, prevents in TFT glass test process that glass metal overflows and pollutes this positioning base; Circular groove 2 bottom lands are provided with several positioning convex rings 3, and the spacing between each positioning convex ring 3 is made as 5mm, each positioning convex ring 3 co-altitudes and be highly 2mm.In addition, in order to locate better crucible, the height of each positioning convex ring 3 can be made as to different value, the height that is positioned at the positioning convex ring 3 of innermost ring is made as 2mm, and in turn, positioning convex ring 3 heights of projection of ring increase progressively with 2mm difference in height from the inside to the outside.This positioning base in use; first according to the size at the bottom of crucible crucible, select suitable positioning convex ring with location; then the center in high temperature furnace burner hearth is aimed in the circular groove center on the positioning base of the crucible of having good positioning, can protect like this assurance crucible to be navigated to the center position of burner hearth.Visible, this arranges and can easily efficiently platinum crucible be navigated to burner hearth center, has avoided repeatedly placing and the scuffing to inboard wall of burner hearth.

Claims (6)

1. a Novel crucible positioning base, above-mentioned positioning base supports the use with the high temperature furnace that test TFT glass high temperature viscosity is used, structure comprises base body (1), it is characterized in that: described base body (1) upper surface is provided with circular groove (2), at circular groove (2) bottom land, be provided with one group with the positioning convex ring (3) of circular groove centres.
2. a kind of Novel crucible positioning base according to claim 1, is characterized in that: the spacing between adjacent positioning convex ring (3) is 3 ~ 6mm.
3. a kind of Novel crucible positioning base according to claim 1, is characterized in that: the height of projection that described positioning convex ring (3) encircles from the inside to the outside increases progressively, and the height of projection that is positioned at the positioning convex ring of innermost ring is 1 ~ 3mm.
4. a kind of Novel crucible positioning base according to claim 3, is characterized in that: the height of projection that described positioning convex ring (3) encircles from the inside to the outside increases progressively with 2 ~ 4mm difference in height.
5. a kind of Novel crucible positioning base according to claim 1, is characterized in that: the material of described positioning convex ring (3) is corundum-mullite.
6. a kind of Novel crucible positioning base according to claim 1, is characterized in that: described base body (1) is cylindrical or cuboid or elliptical cylinder-shape.
CN201320607364.7U 2013-09-29 2013-09-29 Novel crucible locating base Expired - Lifetime CN203534178U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201320607364.7U CN203534178U (en) 2013-09-29 2013-09-29 Novel crucible locating base

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201320607364.7U CN203534178U (en) 2013-09-29 2013-09-29 Novel crucible locating base

Publications (1)

Publication Number Publication Date
CN203534178U true CN203534178U (en) 2014-04-09

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Family Applications (1)

Application Number Title Priority Date Filing Date
CN201320607364.7U Expired - Lifetime CN203534178U (en) 2013-09-29 2013-09-29 Novel crucible locating base

Country Status (1)

Country Link
CN (1) CN203534178U (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103966555A (en) * 2014-05-28 2014-08-06 深圳市华星光电技术有限公司 Evaporation source heating device
CN107904665A (en) * 2017-12-18 2018-04-13 江苏润弛太阳能材料科技有限公司 A kind of solar energy quartz crucible positioning splint device

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103966555A (en) * 2014-05-28 2014-08-06 深圳市华星光电技术有限公司 Evaporation source heating device
CN107904665A (en) * 2017-12-18 2018-04-13 江苏润弛太阳能材料科技有限公司 A kind of solar energy quartz crucible positioning splint device

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Date Code Title Description
C14 Grant of patent or utility model
GR01 Patent grant
EE01 Entry into force of recordation of patent licensing contract

Assignee: SHIJIAZHUANG DONGXU PHOTOELECTRICITY EQUIPMENT TECHNOLOGY CO.,LTD.

Assignor: TUNGHSU GROUP Co.,Ltd.

Contract record no.: 2015990000221

Denomination of utility model: Novel crucible locating base

Granted publication date: 20140409

License type: Common License

Record date: 20150422

Assignee: WUHU DONGXU OPTOELECTRONIC EQUIPMENT TECHNOLOGY Co.,Ltd.

Assignor: TUNGHSU GROUP Co.,Ltd.

Contract record no.: 2015990000220

Denomination of utility model: Novel crucible locating base

Granted publication date: 20140409

License type: Common License

Record date: 20150422

Assignee: WUHU TUNGHSU PHOTOELECTRIC SCIENCE AND TECHNOLOGY Co.,Ltd.

Assignor: TUNGHSU GROUP Co.,Ltd.

Contract record no.: 2015990000219

Denomination of utility model: Novel crucible locating base

Granted publication date: 20140409

License type: Common License

Record date: 20150422

Assignee: DONGXU OPTOELECTRONIC TECHNOLOGY Co.,Ltd.

Assignor: TUNGHSU GROUP Co.,Ltd.

Contract record no.: 2015990000218

Denomination of utility model: Novel crucible locating base

Granted publication date: 20140409

License type: Common License

Record date: 20150422

LICC Enforcement, change and cancellation of record of contracts on the licence for exploitation of a patent or utility model
EE01 Entry into force of recordation of patent licensing contract

Assignee: ZHENGZHOU XUFEI OPTOELECTRONIC TECHNOLOGY Co.,Ltd.|SHIJIAZHUANG XUXIN PHOTOELECTRIC TECHNOLOGY Co.,Ltd.|FUZHOU DONGXU OPTOELECTRONICS TECHNOLOGY CO.,LTD.

Assignor: TUNGHSU GROUP Co.,Ltd.

Contract record no.: 2016990000097

Denomination of utility model: Novel crucible locating base

Granted publication date: 20140409

License type: Common License

Record date: 20160314

LICC Enforcement, change and cancellation of record of contracts on the licence for exploitation of a patent or utility model
PP01 Preservation of patent right

Effective date of registration: 20191212

Granted publication date: 20140409

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PD01 Discharge of preservation of patent

Date of cancellation: 20200804

Granted publication date: 20140409

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TR01 Transfer of patent right

Effective date of registration: 20200916

Address after: 050035 No. 9, the Yellow River Avenue, hi tech Zone, Hebei, Shijiazhuang

Patentee after: DONGXU OPTOELECTRONIC TECHNOLOGY Co.,Ltd.

Address before: 050000, Zhujiang Road 369, hi tech Zone, Shijiazhuang, Hebei, Shijiazhuang

Patentee before: TUNGHSU GROUP Co.,Ltd.

CX01 Expiry of patent term
CX01 Expiry of patent term

Granted publication date: 20140409