CN209433149U - A kind of assembling localization tool of display module - Google Patents
A kind of assembling localization tool of display module Download PDFInfo
- Publication number
- CN209433149U CN209433149U CN201920189781.1U CN201920189781U CN209433149U CN 209433149 U CN209433149 U CN 209433149U CN 201920189781 U CN201920189781 U CN 201920189781U CN 209433149 U CN209433149 U CN 209433149U
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- display module
- localization tool
- circuit board
- printed circuit
- limiting section
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- 230000004807 localization Effects 0.000 title claims abstract description 30
- 239000004973 liquid crystal related substance Substances 0.000 abstract description 18
- 238000000034 method Methods 0.000 abstract description 10
- 239000002184 metal Substances 0.000 abstract description 8
- 230000000694 effects Effects 0.000 description 7
- 238000010586 diagram Methods 0.000 description 4
- 238000005516 engineering process Methods 0.000 description 3
- 239000000758 substrate Substances 0.000 description 3
- 239000000463 material Substances 0.000 description 2
- 230000002159 abnormal effect Effects 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 235000013399 edible fruits Nutrition 0.000 description 1
- 230000005611 electricity Effects 0.000 description 1
- 239000012528 membrane Substances 0.000 description 1
- 230000003287 optical effect Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
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Abstract
A kind of assembling localization tool of display module provided by the utility model, the assembling localization tool includes bottom plate and side wall, the bottom plate and side wall collectively form the accommodating area for placing the display module, the side wall includes two side plates being oppositely arranged and the top plate being set between two side plates, the locating part for limiting the printed circuit Board position is also respectively provided on each side plate, the locating part includes interconnecting piece and limiting section, and the limiting section and the interconnecting piece are rotatablely connected.The utility model is in such a way that setting can limit the locating part of printed circuit Board position on each side plate in the assembling localization tool, make that the accurate positionin of printed circuit board can be realized without aligning Mark line in liquid crystal display die set assembling process, the short circuit for avoiding printed circuit board and backboard metal plate causes the great number of issues such as display picture exception.
Description
Technical field
The utility model relates to field of display technology, and in particular to a kind of assembling joint tool of display module.
Background technique
With the development of LCD technology, liquid crystal display device (Liquid Crystal Display, LCD) relies on it
Fuselage is thin, power saving, numerous advantages, the use in people's lives such as radiationless become more and more popular.On existing market
Liquid crystal display device is made of liquid crystal display die set (Liquid Crystal Module, LCM) and shell.Liquid crystal display die set
Main includes backlight module and the liquid crystal display panel for being set to backlight module light emission side.Backlight module includes backboard, backlight, leaded light
Plate and all kinds of optical diaphragms, liquid crystal display panel include array substrate, color membrane substrates and the liquid crystal layer being set between two substrates, setting
There is the printed circuit board (PCB) of driving circuit to be connected by flexible circuit board (FPC) with liquid crystal display panel to drive liquid crystal display panel
Realize display function.
With deepening constantly for screen accounting concept, narrow frame display device increasingly obtains the favor of consumer.In one kind
During the actual assembled of narrow frame liquid crystal display die set, need the PCB being connected with liquid crystal display panel back folding being placed in backlight mould
The backboard back side of group, to realize narrow frame effect.Current back folding machine needs to make label on backboard metal plate
(Mark) line carries out group when organizing vertical PCB with the contraposition of Mark line and stands.But with the continuous development of LCD technology, people are to aobvious
The requirement of showing device thickness also increasingly improves.When backboard metal plate thickness is partially thin, intensity is weaker, the bad control of flatness, just without
Method realizes the technique that Mark line is made on the back side metal plate of backboard, this is just resulted in the normal assembling process of liquid crystal display die set
PCB can not accurate contraposition, be easy to cause the short circuit of PCB Yu backboard metal plate, the great number of issues such as cause display picture abnormal.
Utility model content
The purpose of this utility model seeks to solve the deficiencies in the prior art, provides a kind of assembling positioning of display module and controls
Tool, with realize in display module assembling process, without on backboard make alignment mark in the case where realization group stand PCB when
Accurate contraposition avoids the generation of PCB Yu backboard metal plate short circuit phenomenon.
In order to achieve the above objectives, the technical solution of the utility model is achieved in that
A kind of assembling localization tool of display module, the display module include display panel, backlight module and with it is described
The printed circuit board that display panel is connected, the assembling localization tool include bottom plate and side wall, and the bottom plate and side wall are common
Constitute the accommodating area for placing the display module, the side wall includes two side plates being oppositely arranged and is set to two sides
Top plate between plate is also respectively provided with the locating part for limiting the printed circuit Board position, institute on each side plate
Stating locating part includes interconnecting piece and limiting section, and the limiting section and the interconnecting piece are rotatablely connected.
Further, the interconnecting piece is fixedly connected with the side plate.
Further, offer sliding groove on the side plate, the interconnecting piece part be embedded in the sliding groove and with
The side plate is slidably connected.
Further, the limiting section includes limiting section ontology and the positioning column that is set on the limiting section ontology, institute
It states and is correspondingly arranged on location structure on side plate, the positioning column is matched with the location structure makes the interconnecting piece relative to institute
Side plate is stated to fix.
Further, the limiting section further includes the grip block being flexibly connected with the limiting section ontology, the grip block
For being limited to the printed circuit board side.
Further, it is fixedly connected between the interconnecting piece on two side plates by a connecting rod.
Further, the connecting rod is set to side of the bottom plate far from the accommodating area.
Further, the limiting section can rotate outward at least 90 ° from the position parallel and close to the accommodating area.
Further, the baffle for fixing the display panel position, institute are also respectively provided on each side plate
State the opposite side that baffle is located at the top plate.
Further, the baffle includes being fixedly connected or being slidably connected with the connection type of the side plate.
It can be seen from the above, a kind of assembling localization tool of display module provided by the utility model, the assembling localization tool
Including bottom plate and side wall, the bottom plate and side wall collectively form the accommodating area for placing the display module, and the side wall includes
Two side plates being oppositely arranged and the top plate being set between two side plates are also respectively provided with for limiting on each side plate
The locating part of the fixed printed circuit Board position, the locating part include interconnecting piece and limiting section, the limiting section and the company
Socket part rotation connection.The utility model can limit printed circuit board by being arranged on each side plate of the assembling localization tool
The mode of the locating part of position makes that printed circuit board can be realized without aligning Mark line in liquid crystal display die set assembling process
It is accurately positioned, the short circuit for avoiding printed circuit board and backboard metal plate causes the great number of issues such as display picture exception.
The further advantage of the utility model will be described in detail in conjunction with attached drawing in the following detailed description section.
Detailed description of the invention
The attached drawing for constituting a part of the utility model is used to provide a further understanding of the present invention, this is practical new
The illustrative embodiments and their description of type are not constituteed improper limits to the present invention for explaining the utility model.
In the accompanying drawings:
Fig. 1 is knot when a kind of display module assembling localization tool locating part provided by the utility model is in limit state
Structure schematic diagram；
Fig. 2 is knot when a kind of display module assembling localization tool locating part provided by the utility model is in the open state
Structure schematic diagram.
Specific embodiment
For the technical solution of the utility model is explained further, the utility model is explained in detail with reference to the accompanying drawing
It states, identical reference label indicates identical component in the accompanying drawings.
The utility model provides a kind of display module assembling localization tool, which includes display panel, backlight mould
Group and the printed circuit board being electrically connected with the display panel.Specifically, the printed circuit board can by a flexible circuit board with
Display panel is connected.During actual assembled, which can be bent to backlight module back by the flexible circuit board
On the backboard of light side, to realize narrow frame effect.Fig. 1 is that a kind of display module provided by the utility model assembles localization tool
Locating part is in structural schematic diagram when limit state；Fig. 2 is that a kind of display module assembling positioning provided by the utility model is controlled
Structural schematic diagram when tool locating part is in the open state.As depicted in figs. 1 and 2, display module assembling localization tool includes
Bottom plate 10 and the side wall on bottom plate 10, the side wall specifically include two side plates being oppositely arranged 20 and are located at two side plates 20
Between top plate 30, bottom plate 10 and top plate 30 and two side plates 20 collectively form the accommodating area of a display module.In the present embodiment
In, top plate 30 and two 20 integrally connecteds of side plate, in specific assembling process, display panel and backlight module are cascading
In in the accommodating area, top plate 30 and two side plates 20 realize card to display panel and backlight module from front side and the left and right sides respectively
It closes and fixes.In other embodiments, side plate and top plate can also be the mode being independently arranged, as long as can be realized to display module
Fixed effect on three directions.
As shown in Figure 1, being separately provided on each side plate 20 of display module assembling localization tool to be assembled
Printed circuit board limit locating part 50, locating part 50 specifically include the interconnecting piece 52 being connected with side plate 20 and with the company
The limiting section 51 that socket part 52 is rotatablely connected.In the present embodiment, when locating part 50 is when limiting printed circuit board, limit
Portion 51 is in the state for being parallel to accommodating area load plane, and limiting section 51 is close to the side of accommodating area and in accommodating area
The backlight side of backlight module fits, and the printed circuit board connecting at this time with display panel is turned down to the backlight side of backlight module,
And abutted against with the locating part 50, to realize the accurate positionin to printed circuit board；When positioning is completed taking-up display mould
Group starts group and is filled with when being put into display module in accommodating area, and limiting section 51 can be at least from parallel and close to accommodating area plane
Position turn down 90 ° or more outward, to realize freely picking and placing for display module.
In the present embodiment, sliding groove 21 is additionally provided on each side plate 20,52 part of interconnecting piece of locating part 50 is embedded
In the sliding groove 21, to realize being slidably connected for interconnecting piece 52 and side plate 20.In this way, during actual assembled, it can
The position of locating part 50 is adjusted according to the actual situation, to meet the requirement of printed circuit board difference assembled position.But
Printed circuit board is carried out in limit assembling process in locating part 50, printed circuit board is abutted with the needs of limiting section 51 to realize standard
Determine position.Therefore, specifically, which includes limiting section ontology 510 and the positioning column being set on limiting section ontology 510
511, correspondingly, the location structure 201 matched with the positioning column 511 is correspondingly arranged on side plate 20.Specifically, the positioning
Structure 201 can be the location hole being set on side plate 20.In other embodiments, location structure 201 can also be using special
The very positioning area of (soft) material production, any position of the embeddable positioning area of positioning column 511, to realize that limiting section 51 is opposite
In the locking effect of side plate 20, ensure locating effect in the case where meeting and different size circuit board being assembled and positioned；Or also
It can be by the way of being not provided with positioning column, by a certain region of limiting section ontology 510 and the close side of the side plate 20
Fricting strip is set, meanwhile, the form of fricting strip or positioning column also can be set into the positioning mechanism 201 on side plate 20, as long as energy
It is enough to realize that limiting section 51 and side plate 20 are fixed to each other when locating part 50 limits printed circuit board.Certainly, in other realities
It applies in example, interconnecting piece 52 can be directly fixedly connected with side plate 20, be wanted to realize to the assembling positioning of single gauge printed circuit board
It asks.
It should be noted that locating part 50 is real in such a way that interconnecting piece 52 is matched with sliding groove 21 in above-described embodiment
Show and be slidably connected with side plate 20, in other embodiments, has been equal to the sliding type of the example above there are also very much, such as uses
Rotation axis with locating part rotation connection is set on side plate, and locating part, which is sheathed in rotation axis, realizes that locating part opens and closes
The switching of state, while locating part can also slide on side plate length direction along the rotation axis, the utility model is herein not
It enumerates.
As depicted in figs. 1 and 2, during actual assembled, to meet the positioning effect of printed circuit board in the lateral direction
Fruit, the limiting section 51 further include the grip block 512 being flexibly connected with the limiting section ontology 510.Preferably, 512 energy of grip block
Enough free extensions on printed circuit board length direction, and the grip block 512 and the limiting section ontology 510 are close to printed circuit board
Side match with the printed circuit plate shape, to guarantee during actual assembled, the grip block 512 and the limiting section
Ontology 510 can be seamless applying with the edge of the printed circuit board, reaches good locating effect.Specifically, the limiting section sheet
Body 510 is flexibly connected by a telescopic rod with the grip block 512, limiting section ontology 510 and grip block on each limiting section 51
512 one notches of composition, the size of the notch can be adjusted by the flexible of telescopic rod.It can be set on the grip block 512
For controlling the control button of telescopic rod collapsing length.Meanwhile to guarantee that the locating part of the left and right sides is at always relatively
State, be attached by a fixed link (not shown) between the interconnecting piece 52 on two side plates 20, which answers
For the non-telescoping material of rigidity, either it is in relatively in sliding mode or lock state with meeting two interconnecting pieces 52
State, with height synchronism, thus further increase the display module assembling localization tool accuracy.As excellent
Choosing, the fixed link are set to side of the bottom plate 10 far from accommodating area to improve and control in the case where not influencing jig normal use
The accuracy of tool.Specifically, the groove being moved forward and backward for fixed link can be opened up at the back side of backboard 10.
In the present embodiment, it is also respectively provided on each side plate 20 for fixed display panel and backlight module position
Baffle 40, the baffle 40 are located at the opposite side of top plate 30, and the height of the baffle 40 should be higher than that liquid crystal display panel and backlight module are placed in
The height of backlight module backlight side when in accommodating area.Specifically, the height of the baffle 40 is equal to the height of top plate 30.Meanwhile being
Guarantee the normal assembling of printed circuit board, the minimum range between baffle 40 is not less than the width of printed circuit board.Specifically, it keeps off
Plate 40 includes being fixedly connected and being slidably connected with the connection type of side plate 20.When baffle is fixedly connected with side plate, display module
Accommodating region it is opposite provide, i.e., the jig is only applicable to single display module assembling, when baffle 40 and side plate 20 slide
When connection, it is also possible to be slidably connected between baffle 30 and side plate 20, to realize the accommodating area of display module all around
It can be adjusted on four direction to meet the assembling of different size display module.
A kind of assembling localization tool of display module provided by the utility model, which includes bottom plate and side
Wall, the bottom plate and side wall collectively form the accommodating area for placing the display module, and the side wall includes two be oppositely arranged
A side plate and the top plate being set between two side plates are also respectively provided on each side plate for limiting the printing electricity
The locating part of road Board position, the locating part include interconnecting piece and limiting section, and the limiting section and the interconnecting piece are rotatablely connected.
The utility model can limit the locating part of printed circuit Board position by being arranged on each side plate of the assembling localization tool
Mode, make that the accurate positionin of printed circuit board can be realized without aligning Mark line in liquid crystal display die set assembling process, keep away
The short circuit for having exempted from printed circuit board and backboard metal plate causes the great number of issues such as display picture exception.
Above description is only a specific implementation of the present invention, it is noted that any to be familiar with those skilled in the art
For member in the technical scope disclosed by the utility model, any changes or substitutions that can be easily thought of, should all cover in the utility model
Protection scope within.
Claims (10)
1. a kind of assembling localization tool of display module, the display module includes display panel, backlight module and shows with described
Show the printed circuit board that panel is connected, which is characterized in that the assembling localization tool includes bottom plate and side wall, the bottom plate with
Side wall collectively forms the accommodating area for placing the display module, and the side wall includes two side plates being oppositely arranged and setting
Top plate between two side plates is also respectively provided with the limit for limiting the printed circuit Board position on each side plate
Position part, the locating part include interconnecting piece and limiting section, and the limiting section and the interconnecting piece are rotatablely connected.
2. the assembling localization tool of display module according to claim 1, which is characterized in that the interconnecting piece and the side
Plate is fixedly connected.
3. the assembling localization tool of display module according to claim 1, which is characterized in that offer cunning on the side plate
Dynamic slot, the interconnecting piece part are embedded in the sliding groove and are slidably connected with the side plate.
4. the assembling localization tool of display module according to claim 3, which is characterized in that the limiting section includes limit
Portion's ontology and the positioning column being set on the limiting section ontology are correspondingly arranged on location structure, the positioning on the side plate
Column is matched with the location structure fixes the interconnecting piece relative to the side plate.
5. the assembling localization tool of display module according to claim 4, which is characterized in that the limiting section further include with
The grip block that the limiting section ontology is flexibly connected, the grip block is for limiting the printed circuit board side.
6. the assembling localization tool of display module according to claim 3, which is characterized in that the company on two side plates
It is fixedly connected between socket part by a connecting rod.
7. the assembling localization tool of display module according to claim 6, which is characterized in that the connecting rod is set to institute
State side of the bottom plate far from the accommodating area.
8. the assembling localization tool of display module according to claim 1, which is characterized in that the limiting section can be certainly flat
The position of row and the close accommodating area rotates outward at least 90 °.
9. the assembling localization tool of display module according to claim 1, which is characterized in that also divide on each side plate
It is not provided with the baffle for fixing the display panel and backlight module position, the baffle is located at the opposite of the top plate
Side, and the minimum range between the baffle is not less than the length of the printed circuit board.
10. the assembling localization tool of display module according to claim 9, which is characterized in that the baffle and the side
The connection type of plate includes being fixedly connected or being slidably connected.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920189781.1U CN209433149U (en) | 2019-02-11 | 2019-02-11 | A kind of assembling localization tool of display module |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920189781.1U CN209433149U (en) | 2019-02-11 | 2019-02-11 | A kind of assembling localization tool of display module |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209433149U true CN209433149U (en) | 2019-09-24 |
Family
ID=67977831
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920189781.1U Active CN209433149U (en) | 2019-02-11 | 2019-02-11 | A kind of assembling localization tool of display module |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209433149U (en) |
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2019
- 2019-02-11 CN CN201920189781.1U patent/CN209433149U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CP01 | Change in the name or title of a patent holder |
Address after: 215301 No. 1, Longteng Road, Kunshan Development Zone, Suzhou, Jiangsu Patentee after: InfoVision Optoelectronics(Kunshan)Co.,Ltd. Address before: 215301 No. 1, Longteng Road, Kunshan Development Zone, Suzhou, Jiangsu Patentee before: Infovision Optoelectronics (Kunshan) Co.,Ltd. |
|
| CP01 | Change in the name or title of a patent holder |