CN1192341C - Locating tool for back glass plate and frame plates of electric slurry display - Google Patents
Locating tool for back glass plate and frame plates of electric slurry display Download PDFInfo
- Publication number
- CN1192341C CN1192341C CNB001296566A CN00129656A CN1192341C CN 1192341 C CN1192341 C CN 1192341C CN B001296566 A CNB001296566 A CN B001296566A CN 00129656 A CN00129656 A CN 00129656A CN 1192341 C CN1192341 C CN 1192341C
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- China
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- upper arm
- deckle board
- plasma display
- display panel
- contraposition
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Abstract
The present invention relates to an aligning tool for a rear glass plate and a frame plate of a plasma display, which is put forward to provide an assembling auxiliary member with simplified operation, low cost and accurate alignment for a display device member. The aligning tool for a rear glass plate and a frame plate of a plasma display comprises a bottom seat, a protruding arm and an upper arm, wherein the protruding arm is upwards extended from the top face of the bottom seat, and the upper arm is horizontally extended on the protruding arm; an alignment opening composed of two alignment sides, which corresponds to and joints with an alignment mark at the front side face of the rear plate, is arranged on the bottom seat; the upper arm has a bottom face of the upper arm, which is opposite to the top face of the bottom seat, forms an open space and joints with the rear side face of the rear plate.
Description
The invention belongs to display device component-assembled auxiliary member, particularly a kind of plasma display panel back glass and deckle board are to position mould.
As shown in Figure 1, when plasma display panel was assembled, its glass front plate 1 was about to metal deckle board 3a by double faced adhesive tape with after back plate 2a combine, on the overlapping rear side that is affixed on back plate 2a of the VHB of 3M company type double faced adhesive tape.This assembling operation concerns that the subsequent conditioning circuit element is connected in the assembling on the metal deckle board 3a and with circuit between forward and backward plate 1,2a, and the side that metal deckle board 3a is walked around in this kind connection usually carries out, so that its degree of accuracy requires is high.Contraposition mode between existing back plate 2a and metal deckle board 3a before the assembling has artificial contraposition and mechanical contraposition dual mode usually.
As shown in Figure 2, known back plate 2a can plate the plane, not have the alignment mark 21a of thickness in the precalculated position.
When plate 2a and metal deckle board 3a are with the manual method contraposition after known, the tool 4 that system will have observation breach 41 earlier is placed on the plate 2a trailing flank 22a of back, align with alignment mark 21a on being plated on back plate 2a leading flank 20a by observation breach 41 with manual type again, and with the location confirmation of mould 4; Then, utilize outstanding structure and the contraposition breach 31a on the metal deckle board 3a on the mould 4 involutory again; After finishing, be about to mould 4 and remove, at this moment, can metal deckle board 3a decline be sticked on the trailing flank 22a of back plate 2a by the double faced adhesive tape that before has been placed between back plate 2a and the metal deckle board 3a.There is following shortcoming in this type of artificial contraposition mode:
1, alignment mark 21a system is plated on the leading flank 20a of back plate 2a, and the thickness of glass of back plate 2a is about 3mm usually, so, under the light refraction of glass, when artificial virtual location depart from slightly mould 4 observation breach 41 directly over the time, operating personnel in to bit manipulation, also clear and definite this error of cognition, even it is so the affirmation of 2 positions on the required diagonal line of complete operation, also can operating personnel different and different contraposition results arranged.
2, some known mould 4 can be clamped on mould 4 on the plate 2a of back with geometrical clamp after confirming alignment mark 21a position usually.But because of operating personnel's difference, the clamping force that it applied also differs, so clamping under the excessive situation, has the possibility that back plate 2a is clipped broken; And under the situation of insufficient clamping force, can cause the possibility of contraposition skew on the contrary.
Known back plate and metal deckle board be during with the mechanical means contraposition, because of will manually getting involved two kinds of bad may eliminatings to bit manipulation, thus can effectively solve manually-operated shortcoming, but still there is following shortcoming in it:
1, plant equipment is with high costs, and because of degree of accuracy is considered, its optics automatic positioning mechanism and servo-actuating device can't replace with cheaper element.
2, plant equipment is poor for applicability, in case after apparatus settings is established, promptly can't do instant change with mechanism's correcting of display effectively.
The purpose of this invention is to provide a kind of simplified control, with low cost, contraposition accurately plasma display panel back glass and deckle board to position mould.
The prominent arm that the present invention includes base, upwards extends from base top surface and extended upper arm by prominent arm level; Base is provided with by the contraposition opening that constitutes with the two contraposition sides corresponding and that fit of alignment mark on the plate leading flank of back; Upper arm is provided with upper arm bottom surface relative with base top surface and that form open space and fit with back plate trailing flank.
Wherein:
And the applying corresponding of the contiguous open space of the medial surface of prominent arm with the side wall surface of its forward and backward side of connection of back plate.
The contraposition opening that is made of two contraposition sides on the base is a wedge shape contraposition opening.
Upper arm is provided with going up bit unit of and engaging corresponding with contraposition breach on the metal deckle board.
And the applying corresponding of the contiguous open space of the medial surface of prominent arm with the side wall surface of its forward and backward side of connection of back plate.
Upper arm constitutes inner accommodation space, and is provided with opening in the upper arm bottom surface, and installing pushes away and pulls out part in the inner accommodation space of upper arm, pushes away to pull out part and be exposed to opening and the back plate can be clamped between upper arm bottom surface and the base top surface gradually.
Upper arm is provided with towards the direction opposite with direction of feed and is the track that tilts to the upper arm bottom surface; Push away and pull out part is arranged at orbiting motion on the upper arm for the edge rolling member.
Rolling member can be by the roller of pivot along orbiting motion.
Rolling member is by the spheroid of pivot along orbiting motion.
Upper arm constitutes inner accommodation space and is the inner accommodation space of the wedge shape that is less shape towards the direction opposite with direction of feed; Push away and pull out part for corresponding with the inner accommodation space of upper arm wedge shape and be arranged at wherein wedge.
Push away and pull out part and make by compressible material.
Making and pushing away the compressible material of pulling out part is rubber.
Making and pushing away the compressible material of pulling out part is plastic material.
Because the prominent arm that the present invention includes base, upwards extends from base top surface and extended upper arm by prominent arm level; Base is provided with by the contraposition opening that constitutes with the two contraposition sides corresponding and that fit of alignment mark on the plate leading flank of back; Upper arm is provided with upper arm bottom surface relative with base top surface and that form open space and fit with back plate trailing flank.During to bit manipulation, the plasma display panel back glass is fitted in the open space, make base top surface and back plate leading flank fit, and fit to be resisted against on the plate leading flank of back with its contraposition opening two contraposition sides and have certain thickness alignment mark, the upper arm bottom surface fits in the level and smooth bottom surface on the plate trailing flank of back; And upper arm snaps in the contraposition breach of metal deckle board; The contraposition of plate and metal deckle board after finishing solves the known visual vision deviation problem that aligns operation and cause causing because of back glass sheet thickness; Not only can successfully obtain simple to operately, and can reach with low cost and contraposition effect accurately, the assembly operation after effectively auxiliary the finishing between plate and metal deckle board, thus reach purpose of the present invention.
Fig. 1, the relevant position synoptic diagram when assembling between metal frame and the forward and backward plate of glass for plasma display panel.
Fig. 2, be known back plate with the metal deckle board manually method for position is assembled synoptic diagram.
Fig. 3, for structural representation stereographic map of the present invention.
Fig. 4, for structural representation cut-open view of the present invention (contraposition operating state).
Fig. 5, for contraposition opening of the present invention with the back plate on alignment mark align synoptic diagram.
Fig. 6, for contraposition opening of the present invention with the back plate on alignment mark align synoptic diagram (wedge shape contraposition opening).
Fig. 7, for contraposition opening of the present invention with the back plate on alignment mark align synoptic diagram (square contraposition opening).
Fig. 8, clamp back plate synoptic diagram (the wedge shape part is a rolling member) with the wedge shape part for the present invention.
Fig. 9, for contraposition opening of the present invention with the back plate on alignment mark align synoptic diagram (the wedge shape part is a voussoir).
Below in conjunction with accompanying drawing the present invention is further elaborated.
The present invention 5 be in order to as plasma display panel back glass 2 during with 3 combinations of metal deckle board contraposition intermediary auxiliary to bit unit.As shown in Figure 4, it cooperates the back plate 2 of utilization to have leading flank 20, fit and with leading flank 20 corresponding trailing flanks 22 and be connected the side wall surface 24 of forward and backward side 20,22, be provided with alignment mark 21 in leading flank 20 for metal deckle board 3.This alignment mark 21 has predetermined thickness, and protrudes in the leading flank 20 of back plate 2.The metal deckle board 3 that is cooperated is provided with contraposition breach 31.
As shown in Figure 3, the present invention 5 comprise base 51, the prominent arm 52 that upwards extends from base 51 end faces 511 and extended upper arm 520 by prominent arm 52 levels.
As shown in Figure 4, back plate 2 is fitted in the open space 53, the base top surface 511 of base 51 fits with back plate 2 leading flanks 20, and with the fit dual-side 211 of alignment mark 21 on plate 2 leading flanks 20 of back of 512 liang of contraposition sides of its contraposition opening 5121, upper arm bottom surface 521 fits on the trailing flank 22 of back plate 2 even surfaces, the medial surface 523 of prominent arm 52 fits in the side wall surface 24 of back plate 2, uses the side restriction when contraposition is provided.
When the contraposition finished with the present invention the back plate 2 of plasma display panel and metal deckle board 3, back plate 2 is in the open space 53 that is folded between base top surface 511 and the upper arm bottom surface 521, and while upper arm 520 snaps in the contraposition breach 31 of metal deckle board 3.
As Fig. 3, Fig. 5, shown in Figure 6, base 51 be provided with by with back plate 2 leading flanks 20 on the wedge shape contraposition opening 512 that constitutes of alignment mark 21 dual-sides 211 two contraposition sides 5121 corresponding and that fit.
As shown in Figure 7, base 51 ' be provided with by with back plate 2 leading flanks 20 on the square contraposition opening 512 ' that constitutes of alignment mark 21 ' the two contraposition sides 5121 ' corresponding and that fit.Contraposition opening 512 ' also can be the perforation of sealing, and even the thickness of alignment mark 21 ' just can form opening shape contraposition opening 512 ' shown in Figure 7 the square perforation of sealing as thin as a wafer.
As shown in Figure 8, the upper arm 520a of 5a of the present invention is provided with bit unit 522, and is provided with towards the direction opposite with direction of feed, promptly is the track 534 that tilts to upper arm 520a bottom surface towards prominent arm 52a direction.When metal deckle board 3 is different designs, with last bit unit is engaged 522 with the contraposition breach 31 on the metal deckle board 3.In addition, upper arm 520a constitutes inner accommodation space 530a, and is provided with opening 532 in upper arm bottom surface 521a, and installing is exposed to opening 532 and pulls out part 533 for pushing away of rolling member in the inner accommodation space 530a of upper arm 520a.By pushing away when pulling out part 533 and making 5a of the present invention plate 2 feedings are carried out bit manipulation backward, back plate 2 is clamped between upper arm bottom surface 521a and base 51 end faces 511 gradually.
As shown in Figure 8, pulling out part 533 for pushing away of rolling member moves along being arranged at the last track 534 of upper arm 520a.Pull out the moving member that part 533 can be the roller, spheroid or other analogous shape that move along track 534 by pivot for pushing away of rolling member, its material can adopt the compressible material of rubber, plastic cement, cloth or other similar quality.As 5a of the present invention when plate 2 feedings are carried out bit manipulation backward, pull out part 533 for pushing away of rolling member and move along track 534, by pull out part 533 for pushing away of rolling member back plates 2 are clamped between upper arm bottom surface 521a and the base top surface 511 gradually.
As shown in Figure 9, the upper arm 520b of 5b of the present invention is provided with bit unit 522.When metal deckle board 3 is different designs, with last bit unit is engaged 522 with the contraposition breach 31 on the metal deckle board 3.In addition, upper arm 520b constitutes the inner accommodation space 530b of wedge shape, the inner accommodation space 530b of wedge shape is less shape towards the direction opposite with direction of feed, and being provided with opening 532 in upper arm bottom surface 521b, installing is exposed to opening 532 and pulls out part 531 for pushing away of wedge in the inner accommodation space 530b of upper arm 520b wedge shape.By pushing away when pulling out part 531 and making 5b of the present invention plate 2 feedings are carried out bit manipulation backward, back plate 2 is clamped between upper arm bottom surface 521b and the base top surface 511 gradually.
As shown in Figure 9, to pull out the inner accommodation space 530b of part 531 and upper arm 520b wedge shape corresponding and be arranged at wherein for pushing away of wedge.By this, 5b of the present invention is by first direction backward during plate 2 feedings, for pushing away of wedge pull out part 531 than small end because of 5311 bottom static friction force with back plate 2 trailing flanks 20, make and pull out part 531 for pushing away of wedge and have gradually to the near trend of the inner less termination of accommodation space 530b of wedge shape.Therefore, when bit manipulation is finished, make and pull out part 531 for pushing away of wedge and suppress between the trailing flank 22 of the inner accommodation space 530b of upper arm 520b wedge shape, to clamp back plate 2 than small end and back plate 2.For wedge pushes away the material of pulling out part 531 is the compressible material that adopts as rubber, plastic cement, cloth or other similar quality.
Be arranged on the leading flank 20 of back plate 2 by the contraposition opening 512 that contraposition side on the present invention 5 (5a, 5b) base 51 5121 is constituted, solve the known visual vision deviation problem that aligns operation and cause causing because of back plate 2 thickness of glass; By abutment action, quicken to align the location with contraposition side 5121 (the 5121 ') formation that constitutes contraposition 512 (512 ') of opening on certain thickness telltale mark 21 and the present invention's 5 bases 51; And, solve the clamping problem of known mould to back plate 2 by pulling out part 531 (533) with pushing away of back plate 2 trailing flanks 22 interoperations; Can successfully obtain simple to operate, with low cost and contraposition effect accurately by the present invention, the assembly operation after effectively auxiliary the finishing between plate and metal deckle board.
Claims (13)
1, a kind of plasma display panel back glass and deckle board be to position mould, it is characterized in that it comprises base, the prominent arm that upwards extends from base top surface and extended upper arm by prominent arm level; Base is provided with by the contraposition opening that constitutes with the two contraposition sides corresponding and that fit of alignment mark on the plate leading flank of back; Upper arm is provided with upper arm bottom surface relative with base top surface and that form open space and fit with back plate trailing flank.
2, plasma display panel back glass according to claim 1 and deckle board is characterized in that the contiguous open space of medial surface and the applying corresponding with the side wall surface of its forward and backward side of connection of back plate of described prominent arm to position mould.
3, plasma display panel back glass according to claim 1 and deckle board is characterized in that to position mould the contraposition opening that is made of two contraposition sides on the described base is a wedge shape contraposition opening.
4, plasma display panel back glass according to claim 1 and deckle board is characterized in that to position mould described upper arm is provided with going up bit unit of and engaging corresponding with contraposition breach on the metal deckle board.
5, plasma display panel back glass according to claim 4 and deckle board is characterized in that the contiguous open space of medial surface and the applying corresponding with the side wall surface of its forward and backward side of connection of back plate of described prominent arm to position mould.
6, plasma display panel back glass according to claim 4 and deckle board are to position mould, it is characterized in that described upper arm constitutes inner accommodation space, and be provided with opening in the upper arm bottom surface, installing pushes away and pulls out part in the inner accommodation space of upper arm, pushes away to pull out part and be exposed to opening and the back plate can be clamped between upper arm bottom surface and the base top surface gradually.
7, plasma display panel back glass according to claim 6 and deckle board be to position mould, it is characterized in that described upper arm is provided with towards the direction opposite with direction of feed to be the track that tilts to the upper arm bottom surface; Push away and pull out part is arranged at orbiting motion on the upper arm for the edge rolling member.
8, plasma display panel back glass according to claim 7 and deckle board is characterized in that to position mould described rolling member can be by the roller of pivot along orbiting motion.
9, plasma display panel back glass according to claim 7 and deckle board is characterized in that to position mould described rolling member is by the spheroid of pivot along orbiting motion.
10, plasma display panel back glass according to claim 6 and deckle board is characterized in that to position mould described upper arm constitutes inner accommodation space and is the inner accommodation space of the wedge shape that is less shape towards the direction opposite with direction of feed; Push away and pull out part for corresponding with the inner accommodation space of upper arm wedge shape and be arranged at wherein wedge.
11, plasma display panel back glass according to claim 6 and deckle board be to position mould, it is characterized in that described pushing away pull out part and made by compressible material.
12, plasma display panel back glass according to claim 11 and deckle board be to position mould, it is characterized in that describedly making that to push away the compressible material of pulling out part be rubber.
13, plasma display panel back glass according to claim 11 and deckle board be to position mould, it is characterized in that describedly making that to push away the compressible material of pulling out part be plastic material.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNB001296566A CN1192341C (en) | 2000-10-09 | 2000-10-09 | Locating tool for back glass plate and frame plates of electric slurry display |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNB001296566A CN1192341C (en) | 2000-10-09 | 2000-10-09 | Locating tool for back glass plate and frame plates of electric slurry display |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN1347068A CN1347068A (en) | 2002-05-01 |
| CN1192341C true CN1192341C (en) | 2005-03-09 |
Family
ID=4593651
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNB001296566A Expired - Fee Related CN1192341C (en) | 2000-10-09 | 2000-10-09 | Locating tool for back glass plate and frame plates of electric slurry display |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN1192341C (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN100561278C (en) * | 2007-03-21 | 2009-11-18 | 鸿富锦精密工业（深圳）有限公司 | Glue-dropping tool |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN100375132C (en) * | 2005-01-17 | 2008-03-12 | 友达光电股份有限公司 | Aligning machine |
| CN112735271A (en) * | 2020-12-30 | 2021-04-30 | 武汉华星光电半导体显示技术有限公司 | Display module and manufacturing method thereof |
-
2000
- 2000-10-09 CN CNB001296566A patent/CN1192341C/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN100561278C (en) * | 2007-03-21 | 2009-11-18 | 鸿富锦精密工业（深圳）有限公司 | Glue-dropping tool |
Also Published As
| Publication number | Publication date |
|---|---|
| CN1347068A (en) | 2002-05-01 |
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| C14 | Grant of patent or utility model | ||
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Granted publication date: 20050309 Termination date: 20151009 |
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| EXPY | Termination of patent right or utility model |