CN212083864U - Glue frame rubberizing fixed tool - Google Patents
Glue frame rubberizing fixed tool Download PDFInfo
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- CN212083864U CN212083864U CN202021134648.5U CN202021134648U CN212083864U CN 212083864 U CN212083864 U CN 212083864U CN 202021134648 U CN202021134648 U CN 202021134648U CN 212083864 U CN212083864 U CN 212083864U
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- bottom plate
- frame
- top surface
- gluing
- groove
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Abstract
The utility model relates to a frame rubberizing fixed tool glues, it includes the bottom plate and sets up the spacing groove on the bottom plate, the spacing groove is the annular setting and in the top surface looks adaptation of the projection shape of bottom plate top surface and frame wall, the groove width of spacing groove and the width looks adaptation of frame wall. It is used for assisting fixedly to gluing the frame when people to gluing the double faced adhesive tape of frame, has the effect that improves the work efficiency of laminating double faced adhesive tape.
Description
Technical Field
The application relates to backlight unit's field especially relates to a frame rubberizing fixed tool glues.
Background
The existing backlight module is generally formed by combining a light guide plate, a reflective sheet and a plurality of layers of film materials in a rubber frame. After the light guide plate, the diffusion sheet and the like are assembled in the rubber frame, a black double-sided adhesive tape is usually used for bonding the edges of the brightness enhancement sheet and the rubber frame, then a liquid crystal panel is placed on the upper portion of the frame, the edge wrapping adhesive is used for wrapping the edges of the backlight module and the edges of the liquid crystal panel, which are not provided with the Flexible Printed Circuit (FPC), and then the FPC is reversely folded and bonded on the bottom surface of the backlight module to complete installation.
The glue frame comprises a bottom frame and a frame wall, the bottom frame is arranged in an annular mode, the frame wall is smaller than the bottom frame in thickness, the frame wall is arranged along the outer edge of the top surface of the bottom frame, a space formed by the inner side faces of the frame wall in a surrounding mode is used for containing the light guide plate, the diffusion sheet and the brightness enhancement sheet, and the bottom frame is used for supporting the edge of the light guide plate. When the reflective sheet is mounted on the rubber frame, a double-sided adhesive tape needs to be adhered to the bottom surface of the bottom frame along the length direction of the bottom frame, and then the double-sided adhesive tape is connected with the edge of the reflective sheet. However, the bottom frame is slender and soft, and the double faced adhesive tape is also slender and soft, if the double faced adhesive tape is directly pasted on the bottom frame by bare hands, the bottom frame is easily bent and deformed, so that the double faced adhesive tape is difficult to accurately paste on the bottom frame, and therefore a fixing jig is urgently needed to assist in limiting the adhesive frame.
SUMMERY OF THE UTILITY MODEL
In order to carry on spacingly in order to avoid gluing frame atress bending deformation to gluing the frame when gluing the frame laminating double faced adhesive tape, this application provides a glue frame rubberizing fixed tool, adopts following technical scheme:
the utility model provides a frame rubberizing fixed tool, includes the bottom plate and sets up the spacing groove on the bottom plate, the spacing groove is the annular setting and in the projection shape of bottom plate top surface and the top surface looks adaptation of frame wall, the groove width of spacing groove and the width looks adaptation of frame wall.
Through adopting above-mentioned technical scheme, add man-hour to gluing the frame, invert the frame earlier for the top surface of underframe is towards the bottom plate, again with the frame wall along spacing groove embedding bottom plate, and the both sides wall centre gripping frame wall of spacing groove avoids the frame wall to take place the activity between the inside and outside cell wall of spacing groove this moment, thereby prevents that the frame from gluing atress indent or evagination when pasting the double faced adhesive tape. Meanwhile, because the thickness of the frame wall is smaller than the width of the bottom frame, the bottom frame cannot enter the limiting groove and can be fixed on the top surface of the bottom plate, so that people can conveniently paste the bottom frame.
Preferably, the projection shape of the limiting groove on the top surface of the bottom plate is a square frame shape, and an avoiding groove for the rubber frame corner to extend into is formed in the outer side wall of the limiting groove at the corner.
Through adopting above-mentioned technical scheme, when gluing the frame and pasting the double faced adhesive tape, need take out gluey frame from the spacing groove. The rubber frame is horizontally placed on the jig, and the frame wall is embedded into the limit groove at the same time, so that when the rubber frame is taken out, the rubber frame is generally pulled outwards and lifted out from one frame strip of the rubber frame, the opposite frame strip is taken as a rotating shaft, and the two adjacent frame strips rotate around the rotating shaft. Rotate to a certain degree for when two adjacent frame strips are mostly deviate from the spacing groove, carry out the side direction and rotate, the frame strip that originally regarded as the axis of rotation this moment uses the one end of self to rotate as the rotation center, because the frame wall will take place to warp in gluey frame by the centre gripping and turn up, dodge the setting of recess, can let the frame wall that warp and the underframe part of being connected with it extrude in dodging the recess, thereby reduce the stress between frame wall and the spacing groove, make things convenient for gluey frame to deviate from the spacing groove and be difficult to the deformation damage.
Preferably, the opening of the avoiding groove deviates from the top surface of the bottom plate, and the edge of the projection of the top surface of the bottom plate is an arc.
Through adopting above-mentioned technical scheme, compare in minor arc, the recess of dodging that the major arc corresponds can provide bigger dodge space.
Preferably, an exposed edge through hole is arranged on the bottom plate in a penetrating mode and communicated with the limiting groove.
Through adopting above-mentioned technical scheme, after the rubberizing is accomplished to gluing the frame, need dig up gluing the frame from the spacing groove. Frame wall invades in the spacing groove and with the cell wall laminating of spacing groove, the laminating of the top surface of underframe and bottom plate, because the operator must wear the gloves operation, is difficult to stretch into the gap between underframe and the bottom plate, consequently exposes the through-hole and can make the side of gluing frame and frame wall expose, makes things convenient for the operator to stretch into the finger and exposes the limit through-hole in order upwards to release the frame of gluing.
Preferably, the projection of the exposed through hole on the top surface of the bottom plate is semicircular, and the straight edge of the semicircular projection is superposed on the outer edge of the projection of the limiting groove on the top surface of the bottom plate.
Through adopting above-mentioned technical scheme, the frame wall of this department is exposed to the junction of the limit through-hole that exposes of semicircular cross-section and spacing groove for the operator can conveniently stretch into the finger and expose the limit through-hole in order to upwards release gluey frame.
Preferably, the number of the exposed through holes is three, and straight edges of the semicircular projections of the exposed through holes on the top surface of the bottom plate are respectively positioned on three outer edges of the square frame-shaped projections of the limiting grooves on the top surface of the bottom plate.
By adopting the technical scheme, the three fingers of people can apply force to the rubber frame from the three outer edges at the same time, and the rubber frame is lifted upwards.
Preferably, the bottom of the bottom plate is provided with a support leg.
Through adopting above-mentioned technical scheme, the stabilizer blade can make and produce the clearance between bottom plate and the desktop, and the operator can conveniently take out the gluey frame with the finger through clearance and exposed edge through-hole.
Preferably, the support leg is a vulcanized rubber block.
Through adopting above-mentioned technical scheme, rubber has stronger frictional force, and the tool takes place to remove when can preventing to operate the bottom plate.
In summary, the present application includes at least one of the following beneficial technical effects:
1. the double-sided adhesive tape fixing device is used for assisting and fixing the adhesive frame when people attach double-sided adhesive tape to the adhesive frame so as to improve the efficiency of attaching the double-sided adhesive tape;
2. can conveniently take out gluey frame from the spacing groove, avoid gluey frame to take out the in-process simultaneously and take place to warp.
Drawings
Fig. 1 is a schematic structural diagram of a jig for gluing and fixing a plastic frame in an embodiment of the present application.
Fig. 2 is an exploded view of a glue frame and a glue frame adhering and fixing jig in the embodiment of the present application.
Description of reference numerals:
1. a base plate; 11. a support leg; 12. a limiting groove; 13. avoiding the groove; 14. exposing the edge through hole;
2. a rubber frame; 21. a bottom frame; 22. and (5) a frame wall.
Detailed Description
The present application is described in further detail below with reference to figures 1 and 2.
Referring to fig. 2, when the reflective sheet is mounted on the frame 2, a double-sided tape is adhered to the bottom surface of the bottom frame 21 along the length direction of the bottom frame 21, and then the double-sided tape is connected to the edge of the reflective sheet. The bottom frame 21 is slender and soft, and the double-sided adhesive tape is also slender and soft, so that the gluing is inconvenient.
The embodiment of the application discloses fixed tool of rubberizing for to gluing frame 2 when laminating the double faced adhesive tape at people, to glue frame 2 and assist fixedly, with the efficiency that improves the laminating double faced adhesive tape, refer to fig. 1 and fig. 2, glue frame 2 rubberizing fixed tool including be used for carrying out the bottom plate 1 that supports to the underframe 21 of gluing frame 2 and set up the spacing groove 12 that supplies the embedding of frame wall 22 on bottom plate 1.
The bottom plate 1 is a square plate, the bottom of the bottom plate is provided with a support leg 11, and the support leg 11 supports the bottom plate 1 from the workbench to form a gap with the workbench. However, any material having a high friction coefficient and being hardly deformed may be used as the material of the leg 11, and in this embodiment, the leg 11 is made of vulcanized rubber and has a block shape.
The limiting groove 12 is disposed in an annular shape, and the projection shape of the limiting groove 12 on the top surface of the bottom plate 1 is matched with the top surface of the frame wall 22. Furthermore, the groove width of the limiting groove 12 is matched with the width of the frame wall 22, and the frame wall 22 is clamped by the two side walls of the limiting groove 12, so that the frame wall 22 is prevented from moving between the inner and outer groove walls of the limiting groove 12, and the rubber frame 2 is prevented from being stressed inwards concave or outwards convex when being pasted with double-sided adhesive.
An exposed edge through hole 14 penetrates through the bottom plate 1, and the exposed edge through hole 14 is communicated with the limiting groove 12. The projection of the exposed through hole 14 on the top surface of the bottom plate 1 is semicircular, and the straight edge of the semicircular projection is superposed on the outer edge of the projection of the limiting groove 12 on the top surface of the bottom plate 1. In this embodiment, the number of the exposed through holes 14 is three, and the straight edges of the semicircular projection of the exposed through holes 14 on the top surface of the bottom plate 1 are respectively located on three outer edges of the square frame-shaped projection of the limiting groove 12 on the top surface of the bottom plate 1.
The above embodiments are preferred embodiments of the present application, and the protection scope of the present application is not limited by the above embodiments, so: all equivalent changes made according to the structure, shape and principle of the present application shall be covered by the protection scope of the present application.
Claims (8)
1. The utility model provides a fixed tool of frame rubberizing, its characterized in that includes bottom plate (1) and sets up spacing groove (12) on bottom plate (1), spacing groove (12) are the annular and set up and the top surface looks adaptation of projection shape and frame wall (22) at bottom plate (1) top surface, the groove width of spacing groove (12) and the width looks adaptation of frame wall (22).
2. The jig for gluing and fixing the rubber frame according to claim 1, wherein the projection shape of the limiting groove (12) on the top surface of the bottom plate (1) is a square frame shape, and an avoiding groove (13) for the corner of the rubber frame (2) to extend into is arranged on the outer side wall of the limiting groove (12) at the corner.
3. The jig for gluing and fixing the rubber frame according to claim 2, wherein the opening of the avoiding groove (13) is away from the top surface of the bottom plate (1) and the edge of the projection on the top surface of the bottom plate (1) is an arc.
4. The jig for gluing and fixing the rubber frame according to claim 1, wherein an exposed through hole (14) is formed in the bottom plate (1) in a penetrating manner, and the exposed through hole (14) is communicated with the limiting groove (12).
5. The jig for gluing and fixing the rubber frame according to claim 4, wherein the projection of the exposed through hole (14) on the top surface of the bottom plate (1) is semicircular, and the straight edge of the semicircular projection is overlapped with the outer edge of the projection of the limiting groove (12) on the top surface of the bottom plate (1).
6. The jig for gluing and fixing the rubber frame according to claim 5, wherein the number of the exposed through holes (14) is three, and the straight edges of the semicircular projections of the exposed through holes (14) on the top surface of the bottom plate (1) are respectively positioned on the three outer edges of the square frame-shaped projections of the limiting grooves (12) on the top surface of the bottom plate (1).
7. The gluing and fixing jig for the glue frame according to claim 1, wherein the bottom of the bottom plate (1) is provided with support legs (11).
8. The jig for sticking and fixing the rubber frame according to claim 7, wherein the supporting legs (11) are vulcanized rubber blocks.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021134648.5U CN212083864U (en) | 2020-06-17 | 2020-06-17 | Glue frame rubberizing fixed tool |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021134648.5U CN212083864U (en) | 2020-06-17 | 2020-06-17 | Glue frame rubberizing fixed tool |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212083864U true CN212083864U (en) | 2020-12-04 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202021134648.5U Active CN212083864U (en) | 2020-06-17 | 2020-06-17 | Glue frame rubberizing fixed tool |
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| Country | Link |
|---|---|
| CN (1) | CN212083864U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112599002A (en) * | 2020-12-30 | 2021-04-02 | 合肥通泰光电科技有限公司 | High-efficient rubberizing device of frame is glued to display |
-
2020
- 2020-06-17 CN CN202021134648.5U patent/CN212083864U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112599002A (en) * | 2020-12-30 | 2021-04-02 | 合肥通泰光电科技有限公司 | High-efficient rubberizing device of frame is glued to display |
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| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of utility model: A glue frame sticking and fixing fixture Effective date of registration: 20220113 Granted publication date: 20201204 Pledgee: Industrial and Commercial Bank of China Limited Shenzhen Xinghe sub branch Pledgor: SHENZHEN TITANS TECHNOLOGY CO.,LTD. Registration number: Y2022980000510 |