CN203785956U - Positioning fixture - Google Patents
Positioning fixture Download PDFInfo
- Publication number
- CN203785956U CN203785956U CN201420031537.XU CN201420031537U CN203785956U CN 203785956 U CN203785956 U CN 203785956U CN 201420031537 U CN201420031537 U CN 201420031537U CN 203785956 U CN203785956 U CN 203785956U
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- main board
- positioning fixture
- fulcrum
- flat
- slotted hole
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- 238000012360 testing method Methods 0.000 claims abstract description 57
- 238000005452 bending Methods 0.000 claims abstract description 19
- 238000013001 point bending Methods 0.000 description 6
- 239000004973 liquid crystal related substance Substances 0.000 description 5
- 238000010586 diagram Methods 0.000 description 3
- 238000004043 dyeing Methods 0.000 description 3
- 239000000463 material Substances 0.000 description 3
- 238000000034 method Methods 0.000 description 3
- 238000003556 assay Methods 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 239000000178 monomer Substances 0.000 description 2
- 229920003229 poly(methyl methacrylate) Polymers 0.000 description 2
- 239000004926 polymethyl methacrylate Substances 0.000 description 2
- 239000000758 substrate Substances 0.000 description 2
- 238000010998 test method Methods 0.000 description 2
- 239000000853 adhesive Substances 0.000 description 1
- 230000001070 adhesive effect Effects 0.000 description 1
- 239000003795 chemical substances by application Substances 0.000 description 1
- 238000005401 electroluminescence Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 229910052751 metal Inorganic materials 0.000 description 1
- 150000002739 metals Chemical class 0.000 description 1
- 238000007639 printing Methods 0.000 description 1
- 229920003002 synthetic resin Polymers 0.000 description 1
- 239000000057 synthetic resin Substances 0.000 description 1
Landscapes
- Investigating Strength Of Materials By Application Of Mechanical Stress (AREA)
- Testing Of Devices, Machine Parts, Or Other Structures Thereof (AREA)
- Liquid Crystal (AREA)
- Devices For Indicating Variable Information By Combining Individual Elements (AREA)
Abstract
The utility model relates to a positioning fixture, which is designed for solving a technical issue as follows: when a bending test on a related part of a flat-panel display is performed, the related part of the flat-panel display is simply and highly accurately positioned relative to a bending test device. The positioning fixture (100) comprises a slablike main-body plate (101), fulcrum side slot holes (103), a press-part side hole (104) and a bearing part (102), wherein the fulcrum side slot holes (103) are engaged with fulcrums of a bending test device, the fulcrum side slot holes (103) are at least a pair of parallel slot holes and arranged on the main-body plate, and penetrate the main-body plate along the thickness direction, and one ends of the fulcrum side slot holes are provided with openings at the end part of the main-body plate; the press-part side hole (104) is engaged with a press part of the bending test device, and refers to a hole formed in the main-body plate and at least provided with an opening on the upper surface of the main-body plate; and the bearing part (102) is pressed against the related part of the flat-panel display, arranged on the upper surface of the main-body plate, and provided with a long-edge-oriented bearing surface (102 a) towards the opening direction of the fulcrum side slot holes and a short-edge-oriented bearing surface (102 b) towards the short-edge direction of the fulcrum side slot holes.
Description
Technical field
The utility model relates to the positioning fixture using when carrying out the bending test of flat-panel monitor associated components.
Background technology
As the image display device in the small mobile terminals such as mobile phone, smart mobile phone, PDA, auto-navigation system, use widely liquid crystal indicator or organic EL(electroluminescence) flat-panel monitor such as display device.Because effect when operating such small mobile terminals has to vibrate with impulsive force the various external force that are representative, so flat-panel monitor self has also required intensity that can be damaged easily.
As the method for the intensity of assay plate display quantitatively, utilize bending test.Common bend test device is known device as Patent Document 1, and sells to some extent on market.
Prior art document
Patent documentation
Patent documentation 1: No. 4164618 communique of Jap.P.
Summary of the invention
Flat-panel monitor is formed by a plurality of assembling parts of various shapes, is not single parts.Therefore, when carrying out bending test, exist because position difference flat-panel monitor being disposed on bend test device causes the situation that test findings is different, lack repeatability, may have the situation of the reliability of suspecting test findings.In order to improve repeatability and the reliability of test findings, need to carry out accurately flat-panel monitor to the configuration of bend test device, but this requires proficiency to testing operation person, for location, need cost long-time in addition, its result is to have the problem of test period growth.
The utility model is In view of the foregoing to research and develop, and its object is when carrying out the bending test of flat-panel monitor associated components, and flat-panel monitor associated components simply and is accurately located with respect to bend test device.
If the summary of the representative scheme in the disclosed utility model of simple declaration the application is as described below.
(1) positioning fixture using when carrying out the bending test of flat-panel monitor associated components, has: tabular main board; The fulcrum side slotted hole chimeric with the fulcrum of bend test device, it is at least one pair of parallel slotted hole, is arranged on aforementioned body plate and through-thickness runs through aforementioned body plate, and open-ended at aforementioned body plate of one end; The pressing piece side opening chimeric with the pressing piece of above-mentioned bend test device, it is to be arranged on aforementioned body plate and at least in the hole of the upper surface open of aforementioned body plate; With the support unit for above-mentioned flat-panel monitor associated components butt, the upper surface that it is arranged on aforementioned body plate, has towards the long side direction carrying plane of the opening direction of above-mentioned fulcrum side slotted hole with towards the short side direction carrying plane of the short side direction of above-mentioned fulcrum side slotted hole.
(2), in (1), above-mentioned positioning fixture can change the fixed position with respect to aforementioned body plate.
(3), in (2), on aforementioned body plate, be provided with the mark of the position that represents the long side direction of above-mentioned flat-panel monitor associated components and the center line of short side direction.
(4), in (1) to (3) any one, above-mentioned short side direction carrying plane is for along with trending towards dip plane or the curved surface of the opening direction of above-mentioned fulcrum side slotted hole away from above-mentioned fulcrum side slotted hole.
(5) in (1) to (4) any one, aforementioned body plate is two one group, on an aforementioned body plate, is provided with above-mentioned support unit, on another piece aforementioned body plate, above-mentioned support unit is not set.
(6), in (1) to (5) any one, above-mentioned fulcrum side slotted hole is provided with many groups.
(7), in (1) to (6) any one, on aforementioned body plate, be provided with the display mark of the kind that represents above-mentioned flat-panel monitor associated components.
Utility model effect
According to above-mentioned (1), when carrying out the bending test of flat-panel monitor associated components, can make flat-panel monitor associated components simply and accurately locate with respect to bend test device.
According to above-mentioned (2), can change flat-panel monitor associated components to the allocation position of Apparatus for Bending at low-temp.
According to above-mentioned (3), can carry out simply the location of support unit.
According to above-mentioned (4), can prevent that the position of flat-panel monitor associated components when positioning fixture is pulled down from fulcrum from misplacing.
According to above-mentioned (5), easily carry out operation that positioning fixture is pulled down from fulcrum, at bend test device periphery, do not need large space in addition.
According to above-mentioned (6), can from different bendings, measure by a positioning fixture reply length of support.
According to above-mentioned (7), when multiple flat-panel monitor associated components is carried out to bending test, can reduce the possibility that flat-panel monitor associated components is configured in to errors present.
Accompanying drawing explanation
Fig. 1 is the stereoscopic figure of the positioning fixture of the 1st embodiment of the present utility model.
Fig. 2 is the key diagram of the location of support unit.
Fig. 3 means the figure of bend test device.
Fig. 4 is the key diagram of the contraposition in the surface level of fulcrum and pressing piece.
Fig. 5 is the key diagram of the location of flat-panel monitor associated components.
Fig. 6 means the figure of the state after positioning fixture is pulled out.
Fig. 7 is the stereoscopic figure of the positioning fixture of the 2nd embodiment of the present utility model.
Fig. 8 is the stereoscopic figure of the positioning fixture of the 3rd embodiment of the present utility model.
Fig. 9 is the stereoscopic figure of the positioning fixture of the 4th embodiment of the present utility model.
Figure 10 is the stereoscopic figure of the positioning fixture of the 5th embodiment of the present utility model.
Figure 11 means the figure of the situation of four-point bending test.
Figure 12 is the stereoscopic figure of the positioning fixture of the 6th embodiment of the present utility model.
Figure 13 means that round bar presses the figure of the situation of test.
Description of reference numerals
1 flat-panel monitor associated components, 11 center lines, 2 bend test devices, 20 fulcrums, 21 pressing pieces, 22 base stations, 23 arms, 100 positioning fixtures, 101 main boards, the left main board of 101L, the right main board of 101R, 102 support units, 102a long side direction carrying plane, 102b short side direction carrying plane, 103 fulcrum side slotted holes, 104 pressing piece side openings, 105 display marks, 106 marks, 107L, 107R involutory surface, 200 positioning fixtures, 202 support units, 203 fulcrum side slotted holes, 204 pressing piece side openings, 206 marks, 300 positioning fixtures, 303, 303a, 303b, 303c fulcrum side slotted hole, 400 positioning fixtures, 402 support units, 402a long side direction carrying plane, 402b short side direction carrying plane, 403 fulcrum side slotted holes, 500 positioning fixtures, 504 pressing piece side openings, 521 pressing pieces, 600 positioning fixtures, the left main board of 601L, the right main board of 601R, 604 pressing piece side openings, 621 pressing pieces.
Embodiment
Below, with reference to the accompanying drawings of the positioning fixture 100 of the 1st embodiment of the present utility model.
Fig. 1 is the stereoscopic figure of the positioning fixture 100 of present embodiment.This illustrates the situation of it being observed from the upper surface direction of positioning fixture 100.Positioning fixture 100 is for being provided with the structure of support unit 102 at the upper surface of tabular main board 101.
Tabular main board 101 can consist of a plate as described later, but is two one group in the present embodiment, comprises left main board 101L and right main board 101R.The material of main board 101 is so long as have and be enough to keep flat-panel monitor associated components and the rigidity of locating and the material that can process can be used various metals or synthetic resin.Use in the present embodiment PMMA(polymethylmethacrylate).When to make the material of main board 101 be transparent, can observe main board 101 situation behind, therefore have and make testing operation person easily find this advantage of mistake in operation, but this characteristic is not necessarily.In addition, in the present embodiment, the profile of main board 101, left main board 101L and right main board 101R is roughly rectangle, but is which kind of shape about making the profile of main board 101, left main board 101L and right main board 101R, is not particularly limited.
When being conceived to left main board 101L, be provided with that through-thickness runs through left main board 101L and the slotted hole that extends along left and right directions in figure is fulcrum side slotted hole 103.One end of fulcrum side slotted hole 103, be right-hand end in figure in this example, open-ended at left main board 101L.In addition, at least one pair of, the fulcrum side slotted hole 103 of at least two group is arranged in parallel.In addition, between fulcrum side slotted hole 103, be provided with the pressing piece side opening 104 in the upper surface open of left main board 101L.In the present embodiment, pressing piece side opening 104 is not for running through the long hole shape of left main board 101L, and the centre position between a pair of fulcrum side slotted hole 103 and fulcrum side slotted hole 103 arrange abreast.
Support unit 102 arranges in the outstanding mode of the upper surface at left main board 101L, and installs can change the mode of the position on left main board 101L.This installation method can be any means, for example, can exemplify based on the temporary fixed stickup with cementing agent or double sticky tape.The face towards the opening of the long side direction of fulcrum side slotted hole 103 of being provided with on support unit 102 be long side direction carrying plane 102a and towards the direction of the long side direction quadrature with fulcrum side slotted hole 103 towards the short side direction carrying plane 102b of short side direction.At this, as shown in the figure, short side direction carrying plane 102b is the direction relative with the center of left main board 101L.In addition, short side direction carrying plane 102b is not parallel with fulcrum side slotted hole 103, be along with trend towards fulcrum side slotted hole 103 opening direction and away from the dip plane of fulcrum side slotted hole 103.In addition, at this, short side direction carrying plane 102b is plane, but also can be the suitable curved surface face of cylinder for example.In addition, do not get rid of and make short side direction carrying plane 102b for the situation of the face parallel with fulcrum side slotted hole 103.
In addition, illustrating in the present embodiment and making support unit 102 is the situation of two group, but also can make the two be combined into the parts that are integrated.In addition, although be to be provided with respectively the structure of short side direction carrying plane 102b on two support units 102, also short side direction carrying plane 102b can be only set in the one party of support unit 102.
Right main board 101R is not except arranging support unit 102 these points, and its shape and left main board 101L are line symmetry.In addition, in the optional position of right main board 101R, be in this case provided with display mark 105 near the corner of upper surface, the kind of the flat-panel monitor associated components that should use positioning fixture 100 is shown.The concrete structure of display mark 105 is not particularly limited, and for example, can be printing, the mint-mark that is applied directly to the upper surface of right main board 101R or charges to, also can adhesive label.It is upper that display mark 105 also can be arranged on left main board 101L, or be arranged on right main board 101R and left main board 101L both sides.
And, on main board 101, be also provided with the mark 106 of the position that represents the long side direction of flat-panel monitor associated components and the center line of short side direction.Mark 106 is by the straight line that dyeing or mint-mark etc. show on main board 101, means the cross curve (boresight) of the center of the flat-panel monitor associated components being configured on positioning fixture 100.In illustrated example, the mark 106 arranging abreast with fulcrum side slotted hole 103 as dyeing or mint-mark and illustrate, but does not illustrate the straight line with the direction of fulcrum side slotted hole 103 quadratures at the upper surface of left main board 101L and right main board 101R.Its reason is, because left main board 101L and right main board 101R are that line is symmetrical, so when both are involutory, its involutory surface 107L, 107R become the straight line that forms cross curve.In addition at left main board 101L and right main board 101R, for line is symmetrical or main board 101 consists of a plate self in the situation that, by dyeing or mint-mark etc., the straight line of the direction with fulcrum side slotted hole 103 quadratures is expressed.
Then, with reference to Fig. 2 to 6, the bend test method of flat-panel monitor associated components of the positioning fixture 100 of present embodiment has been used in explanation.
First, as shown in Figure 2, prepare positioning fixture 100 and flat-panel monitor associated components 1.At this, flat-panel monitor associated components refers to the component parts of flat-panel monitor self, flat-panel monitor or the parts that are used in combination with flat-panel monitor, and its profile roughly equates with flat-panel monitor self.For example, in the situation that flat-panel monitor is liquid crystal indicator, (flat-panel monitor associated components comprises the complete liquid crystal indicator of assembling certainly, the assembly obtaining after display panels and backlight are integrated), also comprise display panels monomer and backlight monomer or form the TFT substrate of display panels and colored filter substrate, the light guide plate used in backlight, also comprise the touch panel that is arranged on liquid crystal indicator etc.Certainly, flat-panel monitor, except liquid crystal indicator, can be also organic EL display, can also be other forms of display device.
The center line 11 of its long side direction and short side direction is shown in advance by dye or line etc. on flat-panel monitor associated components 1.Then, make left main board 101L and the right main board 101R of positioning fixture 100 be the involutory state by involutory surface 107L, 107R, so that center line 11 mode consistent with mark 106 and involutory surface 107L, 107R placed flat-panel monitor associated components 1 at the upper surface of positioning fixture 100.Under this state, so that the long side direction carrying plane 102a of support unit 102 and short side direction carrying plane 102b locate support unit 102, fix with the long limit of flat-panel monitor associated components 1 and the mode of minor face butt respectively.Thus, even if center line 11 is not shown later on flat-panel monitor associated components 1, only, by so that flat-panel monitor associated components 1 is placed flat-panel monitor associated components 1 with the long side direction carrying plane 102a of support unit 10 and the mode of short side direction carrying plane 102b butt, just can locate exactly.For the time being flat-panel monitor associated components 1 is taken off from positioning fixture 100.
In addition, prepare bend test device 2.As an example, bend test device 2 can be common unit as shown in Figure 3, and its form etc. is not particularly limited.Bend test device 2 has a pair of fulcrum 20 and pressing piece 21.
Fulcrum 20 is for have the plate-shaped member of horizontal edge towards top, and test film is positioned on this fulcrum 20 and supporting test film.On the edge of fulcrum 20 with suitable fillet.The concrete shape of fulcrum 20 and length of support are from can suitably changing according to content of the test.Fulcrum 20 is fixed on the base station 22 of bend test device 2.In addition, also there is the situation that the edge make fulcrum 20 is the roller that can rotate freely.
Pressing piece 21 is the fixing parts of the mode to hang down from arm 23.Arm 23 moves up and down, and enters to have load cell at inner group, can measure amount of movement and the load of arm 23.Bend test device 2 is pressed the central authorities that are positioned in the test film on fulcrum 20 by pressing piece 21, and measures the amount of being pressed into and load now.Pressing piece 21 can suitably be changed according to the kind of the bending test that will implement.Illustrated pressing piece is the pressing piece 21 for three point bending test, for possessing the plate-shaped member with the edge of suitable fillet.
Then, carry out the contraposition in the surface level of fulcrum 20 and pressing piece 21.As shown in Figure 4, the mode with chimeric fulcrum 20 in the fulcrum side slotted hole 103 at positioning fixture 100 loads positioning fixture 100 on fulcrum 20.Then, under this state, further make pressing piece 21 and pressing piece side opening 104 chimeric.
Now, fulcrum side slotted hole 103 correspondingly forms with the front end shape of fulcrum 20, in addition, the front end shape of pressing piece side opening and pressing piece 21 correspondingly forms, therefore, by making fulcrum 20 and pressing piece 21 both sides be the state that is embedded in positioning fixture 100, can determine exactly the position in the surface level of fulcrum 20 and pressing piece 21.Under this state so that pressing piece on arm 23 not mobile mode just fulcrum 20 be fixed on and on base station 22, determine the position in surface level.Because the height of the marginal portion of the Thickness Ratio fulcrum 20 of the main board 101 of positioning fixture 100 is slightly thin, the upper surface so fulcrum side slotted hole 103 is run through in the upper end of fulcrum 20 at main board 101 is outstanding.
Then, as shown in Figure 5, make arm 23 increase, pressing piece 21 is extracted from pressing piece side opening 104, flat-panel monitor associated components 1 mounting, to fulcrum 20, and is made to itself and support unit 102 butts and positions.Now, in illustrated example, the long limit of flat-panel monitor associated components 1 contacts with the long side direction carrying plane 102a of support unit 102, and the minor face of flat-panel monitor associated components 1 contacts with the short side direction carrying plane 102b of support unit 102 in addition, and its position is determined (with reference to Fig. 2) exactly.In addition, also can make the long limit of flat-panel monitor associated components 1 contrary with the position relationship of minor face.
Then, positioning fixture 100 is extracted and removed from fulcrum 20 along the direction shown in the arrow of Fig. 5.Now, as explanation in Fig. 1, because short side direction carrying plane 102b is for the opening direction along with trending towards fulcrum side slotted hole 103 is away from fulcrum side slotted hole 103 such dip plane or curved surface, so when extracting positioning fixture 100, the side of short side direction carrying plane 102b and flat-panel monitor associated components 1 can phase mutual friction, and the position of flat-panel monitor associated components 1 can not misplace.In addition, by main board 101 being divided into these two plates of left main board 101L and right main board 101R, can reduce the amount of movement of the plate while extracting each plate, when operation, not take place, thereby even also can carry out operation in narrow place.
Fig. 6 is the state after positioning fixture 100 is pulled out.Under this state, carry out following bending test: make fulcrum 20 and load flat-panel monitor associated components 1 on fulcrum 20 and the accurate positioning of pressing piece 21 in surface level carry out, and make pressing piece 21 press flat-panel monitor associated components 1 by bend test device 2, carry out the intensity of assay plate display associated components 1, when carrying out this bending test, can access high repeatability and reliability.In addition, above-mentioned a series of operations do not need proficiency and are simple, easily carry out at short notice.
In addition, flat-panel monitor associated components 1 its profile when its kind is different is also different, if be therefore ready in advance positioning fixture 100 according to the kind of flat-panel monitor associated components 1, can promptly implement bending test.
Positioning fixture 100 of the present utility model can carry out various distortion.In the embodiment of following explanation, representational variation is shown.
Fig. 7 is the stereoscopic figure of the positioning fixture 200 of the 2nd embodiment of the present utility model.Positioning fixture 200 consists of a main board 201.And fulcrum side slotted hole 203 is slotted holes that through-thickness runs through the pair of parallel of main board 201, its one end is open-ended main board.Pressing piece side opening 204 and support unit 202 and pressing piece side opening 104 in previous embodiment and support unit 102(are with reference to Fig. 1) identical.In addition, mark 206 is arranged on the direction parallel with the long side direction of fulcrum side slotted hole 203 this both direction of direction parallel with short side direction with fulcrum side slotted hole 203.
Use such positioning fixture 200, also can obtain simply high repeatability and reliability by the identical bend test method illustrating in previous embodiment.
Fig. 8 is the stereoscopic figure of the positioning fixture 300 of the 3rd embodiment of the present utility model.The positioning fixture 100 of positioning fixture 300 and the 1st embodiment is roughly the same, but different in group fulcrum side slotted hole 303 this point more than being provided with.In illustrated example, at fulcrum side slotted hole 303, comprise the group illustrating as fulcrum side slotted hole 303a, the group illustrating as fulcrum side slotted hole 303b and these three groups of the groups that illustrate as fulcrum side slotted hole 303c.When many group fulcrum side slotted holes 303 are set like this, can carry out length of support from different multiple bending tests by a positioning fixture 300.
Fig. 9 is the stereoscopic figure of the positioning fixture 400 of the 4th embodiment of the present utility model.The positioning fixture 100 of positioning fixture 400 and the 1st embodiment is roughly the same, but in the shape of support unit 402 and configure in different this point different.In illustrated example, support unit 402 is columned three backing pins.In this situation, long side direction carrying plane 402a is equivalent to the side of the open side two backing pins, fulcrum side slotted hole 403 that left side configures in the drawings, and short side direction carrying plane 402b is equivalent to side pin, fulcrum side slotted hole 403 sides that upside configures in the drawings.Support unit 402 is except example shown here, so long as shape and the configuration that can be located with the adjacent both sides butt of flat-panel monitor associated components can be any support units.
Figure 10 is the stereoscopic figure of the positioning fixture 500 of the 5th embodiment of the present utility model.Positioning fixture 500, for four-point bending test, therefore, is compared with the positioning fixture 100 of the 1st embodiment, and the shape of pressing piece side opening 504 is different.Other aspects are identical.
Pressing piece side opening 504 is the shape chimeric with the pressing piece of four-point bending test, in the present embodiment, pressing piece forms by the cell block that two adjacent plate-shaped members are become one, and pressing piece side opening has the roughly flat shape of the rectangle of wide cut in order to take in said units piece.In addition the shape shown in Figure 11 that is shaped as the situation that four-point bending test is shown of the pressing piece 521 of four-point bending test.Certainly, also can replace pressing piece shown here 521 and by two independently plate-shaped member be arranged on respectively on the arm 23 of bend test device 2.In addition, also can be in order to make the pressing piece side opening 504 of positioning fixture 500 and two marginal portions of pressing piece 521 chimeric and pressing piece side opening 504 is consisted of two slotted holes respectively.
Figure 12 is the stereoscopic figure of the positioning fixture 600 of the 6th embodiment of the present utility model.Positioning fixture 600 is pressed test (a bit pressing test) for round bar.Therefore, to be when making the left main board 601L of positioning fixture 600 and right main board 601R involutory be desired circular shape to pressing piece side opening 604.Other aspects are identical with the positioning fixture 100 of the 1st embodiment.
Pressing piece side opening 604 is with round bar presses the chimeric shape of the pressing piece of test, and pressing piece 621 is round bar.Being shaped as of pressing piece 621 illustrates round bar and presses the shape shown in Figure 13 of situation of test.In addition, as passed through the explanation in embodiment before this, clearly, the shape of pressing piece side opening is corresponding with the shape of pressing piece, and according to using what kind of pressing piece, the size and shape of pressing piece side opening is different.
In addition, in the concrete shape of each parts shown in each embodiment described above, configuration, quantity etc., be an example, as long as no forbidding especially, the utility model is not limited to this.Those skilled in the art can at random design and change the shape of these each parts etc. when implementing the utility model according to its embodiment.In addition, also can be by different embodiments combination in any each other.
; the utility model is illustrated in conjunction with the current specific implementations of expecting; but should be understood to apply various distortion to above-mentioned embodiment, claims of the application also comprise these distortion in true spirit of the present utility model and scope.
Claims (7)
1. a positioning fixture is used when carrying out the bending test of flat-panel monitor associated components, it is characterized in that having:
Tabular main board;
The fulcrum side slotted hole chimeric with the fulcrum of bend test device, it is at least one pair of parallel slotted hole, is arranged on described main board and through-thickness runs through described main board, and open-ended at described main board of one end;
The pressing piece side opening chimeric with the pressing piece of described bend test device, it is to be arranged on described main board and at least in the hole of the upper surface open of described main board; With
Support unit for described flat-panel monitor associated components butt, it is arranged on the upper surface of described main board, and has towards the long side direction carrying plane of the opening direction of described fulcrum side slotted hole with towards the short side direction carrying plane of the short side direction of described fulcrum side slotted hole.
2. positioning fixture as claimed in claim 1, is characterized in that,
Described positioning fixture can change the fixed position with respect to described main board.
3. positioning fixture as claimed in claim 2, is characterized in that,
On described main board, be provided with the mark of the position that represents the long side direction of described flat-panel monitor associated components and the center line of short side direction.
4. positioning fixture as claimed in claim 1, is characterized in that,
Described short side direction carrying plane is for along with trending towards dip plane or the curved surface of the opening direction of described fulcrum side slotted hole away from described fulcrum side slotted hole.
5. positioning fixture as claimed in claim 1, is characterized in that,
Described main board is two one group, on a described main board, is provided with described support unit, and described support unit is not set on main board described in another piece.
6. positioning fixture as claimed in claim 1, is characterized in that,
Described fulcrum side slotted hole is provided with many groups.
7. positioning fixture as claimed in claim 1, is characterized in that,
On described main board, be provided with the display mark of the kind that represents described flat-panel monitor associated components.
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2013-007299 | 2013-01-18 | ||
| JP2013007299A JP2014137333A (en) | 2013-01-18 | 2013-01-18 | Positioning jig and bending test method |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203785956U true CN203785956U (en) | 2014-08-20 |
Family
ID=51322133
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420031537.XU Expired - Lifetime CN203785956U (en) | 2013-01-18 | 2014-01-17 | Positioning fixture |
Country Status (2)
| Country | Link |
|---|---|
| JP (1) | JP2014137333A (en) |
| CN (1) | CN203785956U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108132261A (en) * | 2018-02-05 | 2018-06-08 | 中国工程物理研究院激光聚变研究中心 | Flat response filter disc erecting device and flat response X-ray detector |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112326453B (en) * | 2020-10-27 | 2022-08-02 | 哈尔滨工程大学 | Can be along with lath beam bending moment test device of test piece length adjustment |
| CN112326452B (en) * | 2020-10-27 | 2022-08-02 | 哈尔滨工程大学 | Bending moment experiment device for plate bar beam with uniformly distributed sensors |
-
2013
- 2013-01-18 JP JP2013007299A patent/JP2014137333A/en active Pending
-
2014
- 2014-01-17 CN CN201420031537.XU patent/CN203785956U/en not_active Expired - Lifetime
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108132261A (en) * | 2018-02-05 | 2018-06-08 | 中国工程物理研究院激光聚变研究中心 | Flat response filter disc erecting device and flat response X-ray detector |
Also Published As
| Publication number | Publication date |
|---|---|
| JP2014137333A (en) | 2014-07-28 |
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Granted publication date: 20140820 |