CN203699007U - Printed circuit baseboard fixing device - Google Patents
Printed circuit baseboard fixing device Download PDFInfo
- Publication number
- CN203699007U CN203699007U CN201420066749.1U CN201420066749U CN203699007U CN 203699007 U CN203699007 U CN 203699007U CN 201420066749 U CN201420066749 U CN 201420066749U CN 203699007 U CN203699007 U CN 203699007U
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- China
- Prior art keywords
- support
- tellite
- hole
- anchor fitting
- base
- Prior art date
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- Expired - Fee Related
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- 241000252254 Catostomidae Species 0.000 claims description 5
- 239000004973 liquid crystal related substance Substances 0.000 abstract description 2
- 238000004519 manufacturing process Methods 0.000 abstract description 2
- 238000005452 bending Methods 0.000 description 3
- 238000010586 diagram Methods 0.000 description 3
- 238000005516 engineering process Methods 0.000 description 3
- 230000004048 modification Effects 0.000 description 3
- 238000012986 modification Methods 0.000 description 3
- 239000000758 substrate Substances 0.000 description 3
- 230000000694 effects Effects 0.000 description 2
- 230000001105 regulatory effect Effects 0.000 description 2
- 230000008878 coupling Effects 0.000 description 1
- 238000010168 coupling process Methods 0.000 description 1
- 238000005859 coupling reaction Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000007639 printing Methods 0.000 description 1
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- Devices For Indicating Variable Information By Combining Individual Elements (AREA)
Abstract
The utility model relates to the technical field of production of liquid crystal display devices and discloses a printed circuit baseboard fixing device. The printed circuit baseboard fixing device comprises a base provided with multiple suction cups, a support arranged on the base and brackets assembled to the two ends of the support in a symmetrical and sliding mode. The opposite sides of the two brackets are respectively provided with an inserting groove used for clamping printed circuit baseboards. The printed circuit baseboard fixing device has the advantages that the distance between the brackets can be adjusted so that the brackets can be used for fixing the printed circuit baseboards with different sizes; when the printed circuit baseboards with the different sizes are transported, the printed circuit baseboards can be fixed by adjusting the distance between the two brackets, and therefore the applicability of the printed circuit baseboard fixing device is improved.
Description
Technical field
The utility model relates to the technical field that liquid crystal indicator is produced, and refers more particularly to a kind of tellite anchor fitting.
Background technology
As shown in Figure 1, tellite of the prior art links together by flexible circuit, in the time of transport, flexible circuit is easily damaged, in order to ensure the safety of flexible circuit in the time transporting, available technology adopting anchor fitting carries out relative fixing by display panels with tellite, concrete, anchor fitting is fixed tellite by draw-in groove, and by sucker, anchor fitting is fixed on display panels, thereby realize relatively fixing between display panels and tellite, ensure the safety of flexible circuit.
The defect of prior art is, in anchor fitting of the prior art, the draw-in groove size of fixing printed circuit substrate is fixed, can only be used for the tellite of fixing a kind of size, and the size of the tellite of the display panels of different specifications coupling is inconsistent, thereby cause the applicability of anchor fitting poor.
Utility model content
The utility model provides a kind of tellite anchor fitting, the safety in order to the flexible circuit that improves tellite when the transport.
The utility model provides a kind of tellite anchor fitting, and this anchor fitting comprises:
There is the base of multiple suckers;
Be arranged on the support on described base;
Symmetrical slidable fit is in the bracket at described support two ends, and wherein, the relative side of described two brackets is provided with the slot for clamping tellite.
In technique scheme, because the distance of bracket between propping up can be adjusted, thereby make the bracket can be for the tellite of fixing different size, in the time of the tellite of transport different size, by regulating two distances between bracket, tellite is fixed, has improved the applicability of tellite anchor fitting.
Preferably, described bracket comprise support portion and be connected with described support portion and for the connecting portion of described support slidable fit, wherein, described support portion is L-type structure, described slot is arranged at described two sidewalls that L-type structure is relative.Two L-type support portions by bracket fix tellite.
Preferably, described support is T-shaped support, the connecting portion of described two brackets respectively slidable fit in the two ends of the first crossbeam of described T-shaped support and can be locked in desired location.Support is that the support of T-shaped structure is convenient to adjust bracket position in the horizontal direction.
Preferably, on described first crossbeam, be provided with through hole, and on the hole wall of described through hole, be horizontally disposed with respectively multiple circular holes, the connecting portion of described two brackets is distinguished slidable fit in described through hole, and on connecting portion, is provided with the arc elastic projection matching with described circular hole.By connecting portion is slidedly assemblied in through hole, increase the Joint strenght between connecting portion and the support of bracket.
Preferably, described support and the assembling of described base sliding, and described support can vertically slide and be locked in desired location.By the sliding block joint between support and base, improve the adjustable of anchor fitting at vertical direction.
Preferably, described base is inverted T-shaped base, and the second column of described T-shaped base has through hole, and the first column slidable fit of described T-shaped support is in described through hole and can be locked in desired location.By adopting the slip in through hole by the column of support, improve the Joint strenght between support and base.
Preferably, on the sidewall of described through hole, be provided with the circular hole of multiple vertical arrangements, on the first column of described T-shaped support, be provided with the arc elastic projection matching with described circular hole.By coordinating of circular hole and arc elastic projection, realize the locking of backing positions.
Preferably, the number of described sucker is two, and two suckers are arranged at respectively the two ends of the second cross beam of described base.By the sucker that is arranged on base crossbeam two ends, anchor fitting is fixed.
Brief description of the drawings
Fig. 1 is the connection diagram of tellite and display panels in prior art;
The block diagram of the tellite anchor fitting that Fig. 2 provides for the utility model embodiment;
The front view of the tellite anchor fitting that Fig. 3 provides for the utility model embodiment;
The use state reference map of the tellite anchor fitting that Fig. 4 provides for the utility model embodiment.
Reference numeral:
1-tellite 2-flexible circuit 3-display panels
10-bracket 11-support portion 12-connecting portion
20-support 21-first crossbeam 22-the first column
30-base 31-second cross beam 32-the second column
40-sucker
Detailed description of the invention
In order to improve the applicability of tellite anchor fitting, the utility model embodiment provides a kind of tellite anchor fitting, in the technical solution of the utility model, two brackets are slidedly assemblied on support, in the time of fixing different printing circuit substrate, can be fixed by adjusting two distances between bracket, improve the applicability of tellite anchor fitting.For making the purpose of this utility model, technical scheme and advantage clearer, below as an example of nonrestrictive embodiment example, the utility model is described in further detail.
The block diagram of the tellite anchor fitting that as shown in Figures 2 and 3, Fig. 2 provides for the utility model embodiment; The front view of the tellite anchor fitting that Fig. 3 provides for the utility model embodiment.
The utility model embodiment provides a kind of tellite anchor fitting, and this anchor fitting comprises:
There is the base 30 of multiple suckers 40;
Be arranged on the support 20 on described base 30;
Symmetrical slidable fit is in the bracket 10 at described support 20 two ends, and wherein, the relative side of described two brackets 10 is provided with the slot (figure does not identify) for clamping tellite 1.
As shown in Figure 4, Fig. 4 shows the use state reference map of the tellite anchor fitting that the utility model embodiment provides.In above-described embodiment, the bracket 10 that is symmetricly set on support 20 two ends by employing is realized fixing different tellite 1, the concrete sucker 40 that passes through is fixed on tellite anchor fitting on display panels 3, by adjusting two distances between bracket 10, tellite 1 can be placed on bracket 10, and the dual-side of tellite 1 can be stuck in the slot of bracket 10, thereby will between tellite 1 and display panels 3, relatively be fixed, ensure the safety of the flexible circuit 2 connecting between tellite 1 and display panels 3.Make tellite anchor fitting go for the tellite 1 of different in width by the adjustment of distance between two brackets 10, improved the comformability of tellite anchor fitting.
Bracket 10 wherein comprise support portion 11 and be connected with support portion 11 and for the connecting portion 12 of support 20 slidable fit, wherein, support portion 11 is L-type structure, slot is arranged at two sidewalls that L-type structure is relative.In addition, slot can be arranged on different positions, as: slot is only arranged on the vertical frame of L-type support portion 11, or slot is arranged on the crossbearer of L-type support portion 11, or, slot is L-type, is placed into bracket 10 when interior at tellite 1, makes three limits of tellite 1 can be by bracket 10 card columns.Preferably, adopt slot to be arranged on the relative sidewall of two vertical framves of L-type structure, thereby be convenient to the placement of tellite 1, what the while also can be stable fixes tellite 1.
Support 20 be wherein 20, two brackets 10 of T-shaped support connecting portion 12 respectively slidable fit in the two ends of the first crossbeam 21 of T-shaped support 20 and can be locked in desired location.Concrete, on the first crossbeam 21 of T-shaped support 20, be provided with through hole, the axial direction of this through hole is parallel to the length direction of T-shaped support 20, and multiple circular holes on the hole wall of through hole, are horizontally disposed with respectively, connecting portion 12 slidable fit of two brackets 10, in through hole, and are provided with the arc elastic projection matching with circular hole on connecting portion 12.Now, the connecting portion 12 of bracket 10 can adopt and also adopt L-type structure, and the crossbeam of connecting portion 12 is inserted in the through hole of T-shaped support 20, thereby has increased the stability being connected between bracket 10 and support 20.In addition, the shape of through holes of T-shaped support 20 can be different shape, as circle, polygon, ellipse or profile hole, now, the end surface shape of the part matching with through hole in connecting portion 12 and the shape of through hole are consistent, preferably, the shape of through hole adopts non-circular hole, avoid two connecting portions 12 in the time sliding, to occur rotating, thereby made the through hole of two support portions 11 remain vertical direction, facilitated putting into of tellite 1.
In the time of locking connecting portion 12 and support 20, connecting portion 12 adopts with the relative latch-up structure of through hole: on the sidewall of through hole, be horizontally disposed with multiple circular holes, the arc elastic projection matching with the plurality of circular hole is set on connecting portion 12, in the time that needs bracket 10 slides, can directly pull out or inwardly promote the connecting portion 12 of bracket 10, now, under the effect of pulling force or thrust, arc elastic projection is by under the side wall and pressure of circular hole, in the time that bracket 10 moves to the position needing, and when arc elastic projection is positioned at circular hole, arc elastic projection is upspring, bracket 10 is locked onto to this position.Should be understandable that, latch-up structure between connecting portion 12 and support 20 is not limited only to the structure that above-mentioned specific embodiment is enumerated, other structures that connecting portion 12 and support 20 can be locked arbitrarily all can be applicable in this example, as: set a binding bolt at through-hole side wall, by screwing and unclamping binding bolt and realize the locking to bracket 10 positions.
In order further to improve the applicability of tellite anchor fitting, support 20 also adopts slidable fit with base 30, and support 20 can vertically slide, and can be locked in desired location.In use, due to the length difference of different flexible circuitries, cause when by relative with display panels 3 tellite 1 fixing, there is bending in flexible circuitry, although can be fixed on the position on display panels 3 by adjusting tellite anchor fitting, but in the time that the length of flexible circuitry is longer, still there will be flexible circuitry by the phenomenon of bending.Now, by adopting the height of above-mentioned capable of regulating bracket 10 structural adjustment bracket 10 highly, can effectively improve the phenomenon that bending appears in flexible circuitry.In the time of the tellite anchor fitting providing by the present embodiment, by adjusting the height of bracket 10, can adapt to circuit substrate fixing of the flexible circuitry of different length, improve the safety of flexible circuitry in the time of transport.
In the time that support 20 and base 30 adopt slidable fit, base 30 is inverted T-shaped base 30, and the second column 32 of T-shaped base 30 has through hole, and the first column 22 slidable fit of T-shaped support 20 are in through hole and can be locked in desired location.Because the first crossbeam 21 of T-shaped support 20 is provided with through hole, therefore, in the slidable fit structure of support 20 and base 30, adopt, on base 30, through hole is set, the first column 22 of T-shaped support 20 is inserted in this through hole and is slided, thereby cause the support strength of support 20 to reduce thereby avoided, on support 20, too much structure is set, make support 20 can adopt the weak material of some intensity to manufacture, thereby reduced the productive costs of whole anchor fitting.Through hole is in the time arranging, its end surface shape can be the difform holes such as circle, polygon or profile hole, preferably, through hole end face is shaped as non-circular, now, the end surface shape of the first column 22 of T-shaped support 20 is the shape for matching with shape of through holes also, thereby has ensured that support 20 can not rotate in the time that vertical direction slides, and has avoided flexible circuitry because the rotation of bracket 10 is subject to torsional forces.Improve the safety of flexible circuitry in the time of transport.
In the time of lock bracket 20 and base 30, the latch-up structure between support 20 and base 30 adopts following structure: on the sidewall of through hole, be provided with the circular hole of multiple vertical arrangements, on the first column 22 of T-shaped support 20, be provided with the arc elastic projection matching with circular hole.In the time need to adjusting the height of bracket 10, the first column 22 of T-shaped support 20 is slided in the slot of base 30, now, under the effect of extraneous application force, arc elastic projection is by under circular hole side wall and pressure, thereby the first column 22 of T-shaped support 20 can be slided in the through hole of base 30, in the time that T-shaped support 20 slides into the position needing, and now, when arc elastic projection is positioned at circular hole, figure elastic bumps is upspring, T-shaped support 20 is locked in to this position, should be understandable that, latch-up structure between support 20 and base 30 is not limited only to the structure that above-mentioned specific embodiment is enumerated, other structures that support 20 and base 30 can be locked arbitrarily all can be applicable in the present embodiment, as: set a binding bolt at through-hole side wall, by screwing and unclamping binding bolt and realize the locking to bracket 10 positions.
The tellite anchor fitting that the present embodiment provides is in the time being fixed on display panels 3, by the sucker 40 being arranged on base 30, anchor fitting is fixed, avoid display panels 3 to cause damage, preferably, the number of the sucker 40 adopting is two, and is arranged at respectively the two ends of the second cross beam 31 of base 30.Thereby what make that tellite anchor fitting can be stable is fixed on display panels 3, meanwhile, avoids adopting too much sucker 40 and increased the productive costs of anchor fitting.
Obviously, those skilled in the art can carry out various changes and modification and not depart from spirit and scope of the present utility model the utility model.Like this, if these amendments of the present utility model and within modification belongs to the scope of the utility model claim and equivalent technologies thereof, the utility model is also intended to comprise these changes and modification interior.
Claims (8)
1. a tellite anchor fitting, is characterized in that, comprising:
There is the base of multiple suckers;
Be arranged on the support on described base;
Symmetrical slidable fit is in the bracket at described support two ends, and wherein, the relative side of described two brackets is provided with the slot for clamping tellite.
2. tellite anchor fitting as claimed in claim 1, it is characterized in that, described bracket comprise support portion and be connected with described support portion and for the connecting portion of described support slidable fit, wherein, described support portion is L-type structure, and described slot is arranged at described two sidewalls that L-type structure is relative.
3. tellite anchor fitting as claimed in claim 2, is characterized in that, described support is T-shaped support, the connecting portion of described two brackets respectively slidable fit in the two ends of the first crossbeam of described T-shaped support and can be locked in desired location.
4. tellite anchor fitting as claimed in claim 3, it is characterized in that, on described first crossbeam, be provided with through hole, and multiple circular holes on the hole wall of described through hole, are horizontally disposed with respectively, the connecting portion of described two brackets is distinguished slidable fit in described through hole, and on connecting portion, is provided with the arc elastic projection matching with described circular hole.
5. the tellite anchor fitting as described in claim 1～4 any one, is characterized in that, described support and the assembling of described base sliding, and described support can vertically slide and be locked in desired location.
6. tellite anchor fitting as claimed in claim 5, it is characterized in that, described base is inverted T-shaped base, and the second column of described T-shaped base has through hole, and the first column slidable fit of described T-shaped support is in described through hole and can be locked in desired location.
7. tellite anchor fitting as claimed in claim 6, is characterized in that, is provided with the circular hole of multiple vertical arrangements on the sidewall of described through hole, is provided with the arc elastic projection matching with described circular hole on the first column of described T-shaped support.
8. tellite anchor fitting as claimed in claim 7, is characterized in that, the number of described sucker is two, and described two suckers are arranged at respectively the two ends of the second cross beam of described base.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420066749.1U CN203699007U (en) | 2014-02-14 | 2014-02-14 | Printed circuit baseboard fixing device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420066749.1U CN203699007U (en) | 2014-02-14 | 2014-02-14 | Printed circuit baseboard fixing device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203699007U true CN203699007U (en) | 2014-07-09 |
Family
ID=51049479
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420066749.1U Expired - Fee Related CN203699007U (en) | 2014-02-14 | 2014-02-14 | Printed circuit baseboard fixing device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203699007U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104297813A (en) * | 2014-09-12 | 2015-01-21 | 何山 | Fixing device for pass-type human body security inspection equipment and working face |
| CN108434710A (en) * | 2018-05-21 | 2018-08-24 | 佛山科学技术学院 | A kind of electric roller blades |
-
2014
- 2014-02-14 CN CN201420066749.1U patent/CN203699007U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104297813A (en) * | 2014-09-12 | 2015-01-21 | 何山 | Fixing device for pass-type human body security inspection equipment and working face |
| CN108434710A (en) * | 2018-05-21 | 2018-08-24 | 佛山科学技术学院 | A kind of electric roller blades |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20140709 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |