CN107072099B - Display device - Google Patents
Display device Download PDFInfo
- Publication number
- CN107072099B CN107072099B CN201710033795.XA CN201710033795A CN107072099B CN 107072099 B CN107072099 B CN 107072099B CN 201710033795 A CN201710033795 A CN 201710033795A CN 107072099 B CN107072099 B CN 107072099B
- Authority
- CN
- China
- Prior art keywords
- circuit board
- hole
- face
- rigid circuit
- display device
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
- 241000278713 Theora Species 0.000 claims description 4
- 230000001154 acute effect Effects 0.000 claims description 4
- 230000000295 complement effect Effects 0.000 claims description 2
- 230000008878 coupling Effects 0.000 abstract 3
- 238000010168 coupling process Methods 0.000 abstract 3
- 238000005859 coupling reaction Methods 0.000 abstract 3
- 239000002390 adhesive tape Substances 0.000 description 10
- 230000001771 impaired effect Effects 0.000 description 6
- 238000004519 manufacturing process Methods 0.000 description 5
- 238000013461 design Methods 0.000 description 3
- 230000005611 electricity Effects 0.000 description 3
- 239000003292 glue Substances 0.000 description 3
- 239000000463 material Substances 0.000 description 3
- 238000012986 modification Methods 0.000 description 3
- 230000004048 modification Effects 0.000 description 3
- 230000012447 hatching Effects 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 230000000007 visual effect Effects 0.000 description 2
- 240000007594 Oryza sativa Species 0.000 description 1
- 235000007164 Oryza sativa Nutrition 0.000 description 1
- 238000012790 confirmation Methods 0.000 description 1
- VIKNJXKGJWUCNN-XGXHKTLJSA-N norethisterone Chemical compound O=C1CC[C@@H]2[C@H]3CC[C@](C)([C@](CC4)(O)C#C)[C@@H]4[C@@H]3CCC2=C1 VIKNJXKGJWUCNN-XGXHKTLJSA-N 0.000 description 1
- 238000004080 punching Methods 0.000 description 1
- 235000009566 rice Nutrition 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 238000012360 testing method Methods 0.000 description 1
- 238000003466 welding Methods 0.000 description 1
Classifications
-
- H—ELECTRICITY
- H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
- H05K—PRINTED CIRCUITS; CASINGS OR CONSTRUCTIONAL DETAILS OF ELECTRIC APPARATUS; MANUFACTURE OF ASSEMBLAGES OF ELECTRICAL COMPONENTS
- H05K7/00—Constructional details common to different types of electric apparatus
- H05K7/14—Mounting supporting structure in casing or on frame or rack
- H05K7/1401—Mounting supporting structure in casing or on frame or rack comprising clamping or extracting means
- H05K7/1402—Mounting supporting structure in casing or on frame or rack comprising clamping or extracting means for securing or extracting printed circuit boards
- H05K7/1407—Mounting supporting structure in casing or on frame or rack comprising clamping or extracting means for securing or extracting printed circuit boards by turn-bolt or screw member
Landscapes
- Engineering & Computer Science (AREA)
- Microelectronics & Electronic Packaging (AREA)
- Devices For Indicating Variable Information By Combining Individual Elements (AREA)
- Liquid Crystal (AREA)
- Casings For Electric Apparatus (AREA)
Abstract
A display device comprises a shell, a hard circuit board and a lock accessory. The shell is provided with a body and a positioning piece, and the positioning piece is provided with a first locking hole. The hard circuit board is provided with a second locking hole, and the aperture of the second locking hole is larger than that of the first locking hole. The lock accessory has spacing portion, inclined plane portion and rigid coupling portion, inclined plane portion has relative first face and second face, spacing portion is connected to first face, rigid coupling portion is connected to the second face, inclined plane portion is from first face toward the second face convergent, the cross-section of rigid coupling portion is less than the second face and forms backstop portion, hard circuit board passes first lock through the lock accessory and attaches the hole with the second lock and be spacing between spacing portion and setting element, the thickness of hard circuit board is less than spacing bottom surface of spacing portion and the interval of setting element top surface, and second lock attaches the hole aperture and is greater than the second face diameter of lock accessory and is less than the diameter of spacing portion.
Description
Technical field
The present invention relates to a kind of display device, in particular to a kind of display dress that rigid circuit board is limited by locking accessory
It sets.
Background technique
In general, the display panel of display device is that rigid circuit board is connected to by flexible electric circuit board, and rigid electricity
Road plate would generally be attached on shell and be fixed.
However, because rigid circuit board be tightly attached on shell by locking accessory, when display device by folding test, remove
When fortune shakes, assembling is pullled or Reusability, the route that probably will lead to the flexible electric circuit board connecting with rigid circuit board is impaired, into
And influencing display quality even makes display device fail.In addition, according to different design requirements, it may be necessary to different-thickness of arranging in pairs or groups
The rigid circuit board of specification and need replacing corresponding locking accessory, it is difficult to share locking accessory, and then increase manufacturing cost and object
The complexity of expects pipe reason.
Summary of the invention
The one of one embodiment of the invention is designed to provide a kind of display device, can make the rigid electricity of different-thickness specification
Road plate can all share locking accessory, reach the complexity saved manufacturing cost and reduce handling of goods and materials.
The another object of one embodiment of the invention is to provide a kind of display device, does not lock rigid circuit board completely
It is dead fixed, allow rigid circuit board that there can be the elastic space changed a little.
In one embodiment, a kind of display device includes shell, rigid circuit board and locking accessory.Shell has ontology and determines
Position part, locating piece have first to lock hole.Rigid circuit board locks hole corresponding first with second and locks hole, and second locks hole hole
Diameter is greater than first and locks hole aperture.Locking accessory has limiting section, inclined plane part and Fixed Division, and wherein inclined plane part has opposite first
Face and the second face, the first face of inclined plane part connect limiting section, and the second face of inclined plane part connects Fixed Division, and inclined plane part is past from the first face
Second face is tapered, and the section of Fixed Division is less than the second face of inclined plane part and forms stopper section, and rigid circuit board is worn by locking accessory
It crosses first and locks hole and second and lock hole and be limited between the limiting section of locking accessory and the locating piece of shell, rigid circuit board
Thickness be less than limiting section bottom surface and shell locating piece top surface spacing, and the second of rigid circuit board lock hole aperture it is big
The diameter of diameter in the second face of the inclined plane part of locking accessory and the limiting section less than locking accessory.
Display device can arrange in pairs or groups the variation in rigid circuit board aperture by the inclined plane part of locking accessory, can make different-thickness specification
Rigid circuit board, can all share identical locking accessory, reach save manufacturing cost and reduce handling of goods and materials complexity.Separately
Outside, the spacing due to the thickness of rigid circuit board less than limiting section bottom surface and the locating piece top surface of shell, and rigid circuit board
Second aperture for locking hole is greater than the diameter in the second face of locking accessory and is less than the diameter of the limiting section of locking accessory, makes rigid electricity then
Road plate is limited between the limiting section of locking accessory and the locating piece of shell, but not by the complete locked and fixed of rigid circuit board,
Rigid circuit board is complete when allowing rigid circuit board that can have the elastic space changed a little, and can avoid being shaken or pullling
Locked and fixed, external force mainly absorb by the flexible electric circuit board connecting with rigid circuit board and lead to the impaired of flexible electric circuit board
Or broken string.
Below in conjunction with the drawings and specific embodiments, the present invention will be described in detail, but not as a limitation of the invention.
Detailed description of the invention
Fig. 1 is the oblique view of the display device of one embodiment of the invention；
Cross-sectional view of the display device along A-A hatching that Fig. 2 is Fig. 1；
Fig. 3 is the oblique view of the shell of one embodiment of the invention；
Fig. 4 is the side view of the locking accessory of one embodiment of the invention；
Fig. 5 is the Partial enlarged side view of the display device of one embodiment of the invention；
Fig. 6 is the Partial enlarged side view of the display device of one embodiment of the invention；
Fig. 7 is the Partial enlarged side view of the display device of one embodiment of the invention；
Fig. 8 is the office of the rigid circuit board of two kinds of different-thickness specifications of use of the display device of one embodiment of the invention
The comparison of portion's enlarged side view.
Wherein, appended drawing reference
1 display device
10 shells
12 ontologies
14 locating pieces
142 first lock hole
144 hole walls
146 top surfaces
16 connectors
The rigid circuit board of 20,20a, 20b
22 bottom surfaces
24 inner edges
242 second lock hole
26 top surfaces
262 ora terminalis
30 locking accessories
32 limiting sections
322 bottom surfaces
34 inclined plane parts
342 first faces
344 second faces
346 inclined-planes
36 Fixed Divisions
38 stopper sections
40 projection planes
50 display panels
60 flexible electric circuit boards
70 frameworks
80 adhesive tapes
The outrigger shaft in the center of circle C1, C2
The gap G1
H1, H2, H3 height
The aperture D1, D2, D2a, D2b
D3, D4, D5 diameter
T1, T1a, T1b thickness
T2 spacing
1 obtuse angle θ
2 acute angle of θ
Specific embodiment
Structural principle and working principle of the invention are described in detail with reference to the accompanying drawing:
Fig. 1, Fig. 2 and Fig. 3 are please referred to, wherein Fig. 1 is the oblique view of the display device of one embodiment of the invention, and Fig. 2 is
The display device of Fig. 1 along A-A hatching cross-sectional view, and Fig. 3 be one embodiment of the invention shell oblique view, need to illustrate
, in order to clearly appear from the concept of the present embodiment, adhesive tape is painted in Fig. 1 omission.In this present embodiment, display device 1 includes
Shell 10, rigid circuit board 20 and locking accessory 30.Shell 10 has ontology 12 and locating piece 14, and wherein locating piece 14 has first
Lock hole 142.In an embodiment, shell may include connector 16, and connector 16 is between ontology 12 and locating piece 14, even
Fitting 16 for example extends toward backwards to rigid 20 direction of circuit board.In addition, ontology 12, locating piece 14 and connector 16 can integrally at
Type, such as carry out punching press from the bottom of 10 neighboring edge of shell and turn down to form locating piece 14 and connector 16, but be not limited to
This, locating piece 14 can be for example fixed on shell 10 by welding or assembling mode, visual demand adjusted design.
In an embodiment, display panel 50 may be configured on the ontology 12 of shell 10, display panel 50 can pass through framework
70 support, and display panel 50 is for example electrically connected by flexible electric circuit board 60 and rigid circuit board 20.In addition, Yu Yishi
Apply in example, display device 1 may include adhesive tape 80, adhesive tape 80 can covered hard circuit board 20, locking accessory 30 and shell 10 positioning
Part 14, and one end of adhesive tape 80 is securable to display panel 50, and 80 other end of adhesive tape is securable to 12 bottom of ontology of shell 10
Portion.In addition, the shape of adhesive tape 80 may not as shown in Figure 2 so it is smooth, may some gauffers or deformation, here for side
Just it reads, and allows the smooth extension of adhesive tape 80.It should be noted that adhesive tape 80 can only local configuration adhesion glue, and do not have to whole face all
Adhesion glue is configured, adhesive tape 80 is for example only in the another of the one end for being fixed on display panel 50 and 12 bottom of ontology for being fixed on shell 10
There is configuration adhesion glue in one end, to avoid the elastic space that rigid circuit board 20 can change a little is influenced.
Fig. 2, Fig. 4 and Fig. 5 are please referred to, wherein Fig. 4 is the side view of the locking accessory of one embodiment of the invention and Fig. 5 is this
The Partial enlarged side view of the display device of one embodiment of invention.Rigid circuit board 20 has second to lock hole 242 corresponding the
One locks hole 142, and second, which locks 242 aperture D2 of hole, locks 142 aperture D1 of hole greater than first.It should be noted that locking the hole in hole
Wall inner edge may have screw thread or other hole wall micro-structures, and the aperture for locking hole, which may be, for example, locks the straight of hole hole wall inner edge
Diameter.
Locking accessory 30 has limiting section 32, inclined plane part 34 and Fixed Division 36, and wherein inclined plane part 34 has the first opposite face
342 and second face 344, the first face 342 of inclined plane part 34 connect limiting section 32, the second face 344 of inclined plane part 34 connects Fixed Division
36, inclined plane part 34 is tapered from the first face 342 toward the second face 344, the section of Fixed Division 36 be less than the second face 344 of inclined plane part 34 and
Form stopper section 38.It should be noted that the section outer rim of Fixed Division 36 may have screw thread or other surfaces micro-structure, Fixed Division
36 section may be, for example, the section of Fixed Division outer most edge.When locking accessory 30 is locked, if the stopper section 38 of locking accessory 30 is
Locating piece 14 is abutted to, locking accessory 30 will be unable to lock still further below, therefore stopper section 38 may help to confirmation locking accessory 30 and be locked into just
True position.In addition, locating piece 14 is for example with the hole wall 144 extended backwards to rigid 20 direction of circuit board, hole in an embodiment
Wall 144 is surrounded to form first and lock hole 142, and first when locking the accommodating of hole 142 and fixed Fixed Division 36, and stopper section 38 abuts fixed
Position 14 top surface 146 of part.
In addition, it should be noted that, in an embodiment, the element that locking accessory 30 can be integrally formed such as screw or bolt,
Alternatively, element such as screw or bolt that locking accessory 30 can be composed for multiple units cover again and connect casing and constitute this implementation
The locking accessory of example, but not limited to this, visual actual demand adjusted design.
Rigid circuit board 20, which by locking accessory 30 passes through first and locks hole 142 and second, to be locked hole 242 and is limited in lock
Between the limiting section 32 of attachment 30 and the locating piece 14 of shell 10.The thickness T1 of rigid circuit board 20 is less than 32 bottom surface of limiting section
322 with the spacing T2 of 14 top surface 146 of locating piece of shell 10, and the second of rigid circuit board 20 lock hole 242 aperture D2 it is big
The diameter D4 of diameter D3 in the second face 344 of the inclined plane part 34 of locking accessory 30 and the limiting section 32 less than locking accessory 30.It needs
It is bright, shell, rigid circuit board in the present embodiment are tightly attached to by locking accessory different from the rigid circuit board of background technique
20 thickness T1 is less than the spacing T2 of 32 bottom surface 322 and 14 top surface 146 of locating piece of shell 10 of limiting section, and rigid circuit board 20
Second lock hole 242 aperture D2 be greater than locking accessory 30 inclined plane part 34 the second face 344 diameter D3 and be less than locking accessory
The diameter D4 of 30 limiting section 32, and rigid circuit board 20 is made to be limited in the limiting section 32 of locking accessory 30 and the positioning of shell 10
Between part 14, but do not allow rigid circuit board 20 that there can be the elasticity changed a little the complete locked and fixed of rigid circuit board 20
Space, and when can avoid being shaken or pullling, external impacts are mainly come by the flexible electric circuit board connecting with rigid circuit board
Absorb and cause the impaired or broken string of flexible electric circuit board.
In addition, referring to Fig. 4, the diameter D4 of limiting section 32 can be greater than the first face 342 of inclined plane part 34 in an embodiment
Diameter D5.In addition, the height H1 of Fixed Division 36 can be greater than the height H2 of inclined plane part 34, inclined plane part 34 in an embodiment
Height H2 can be greater than the height H3 of limiting section 32.The height H1 of Fixed Division 36 needs biggish height with locking range correlation,
To ensure to lock intensity, therefore the height H1 of Fixed Division 36 can be greater than the height H2 of inclined plane part 34.And inclined plane part 34 itself because
Inclined-plane is formed, therefore the height H2 of inclined plane part 34 is also required to certain thickness, therefore the height H2 of inclined plane part 34 can be greater than limiting section
32 height H3.In an embodiment, inclined plane part 34 can have inclined-plane 346 to connect the first face 342 and the second face 344, the second face
344 accompany obtuse angle θ 1 with inclined-plane 346, and wherein obtuse angle θ 1 is for example between 110 degree to 160 degree.
Fig. 5 and Fig. 6 are please referred to, wherein Fig. 6 is approximate with Fig. 5, and Fig. 6 is also the office of the display device of one embodiment of the invention
Portion's enlarged side view, in order to be easy to read, the marking mode partial modification of Fig. 6.In an embodiment, when rigid circuit board 20
Bottom surface 22 contacts the top surface 146 of locating piece 14 and the second outrigger shaft C2 substantially overlapping first for locking 242 center of circle of hole locks hole 142
When the outrigger shaft C1 in the center of circle, the top surface 26 of rigid circuit board 20 locks the inner edge 24 in hole 242 all with the second of rigid circuit board 20
Not in contact with arrive locking accessory 30.In other words, though rigid circuit board 20 is limited in the limiting section 32 of locking accessory 30 and determining for shell 10
Between the part 14 of position, but do not allow rigid circuit board 20 that there can be the bullet changed a little the complete locked and fixed of rigid circuit board 20
Property space, and can avoid being shaken or pull, impact external force is inhaled by the flexible electric circuit board connecting with rigid circuit board mostly
Receive and cause the impaired or broken string of flexible electric circuit board.In addition, it should be noted that, it is changed a little since rigid circuit board 20 can have
Elastic space, the inner edge 24 that the top surface 26 of rigid circuit board 20 locks hole 242 with the second of rigid circuit board 20 may connect
The bottom surface 22 for contacting locking accessory 30, but working as rigid circuit board 20 contacts the top surface 146 of locating piece 14 and second locks the circle of hole 242
The outrigger shaft C2 of the heart is when substantially overlapping first locks the outrigger shaft C1 in 142 center of circle of hole, the top surface 26 of rigid circuit board 20 with it is rigid
The second of circuit board 20 locks 24 system of inner edge in hole 242 all not in contact with to locking accessory 30.
In an embodiment, parallel limiting section 32 can have a projection plane 40 (i.e. XZ plane), when rigid circuit board 20
Bottom surface 22 contact 14 top surface 146 of locating piece and the second outrigger shaft C2 substantially overlapping first for locking 242 center of circle of hole locks hole 142
When the outrigger shaft C1 in the center of circle, rigid 20 top surface 26 of circuit board and second locks 242 intersection of hole with ora terminalis 262, ora terminalis 262 with
There can be the clearance G 1 of upright projection plane 40 between inclined-plane 346.It should be noted that may cause hard if clearance G 1 is excessive
Formula circuit board 20 meeting large-amplitude sloshing itself, can pull flexible electric circuit board instead, lead to the impaired or broken string of flexible electric circuit board.Cause
This, in an embodiment, clearance G 1 is smaller than the thickness T1 of rigid circuit board 20, in other words, the thickness T1 of rigid circuit board 20
Clearance G 1 can be greater than, wherein gap G1 for example can be greater than zero and less than or equal to 0.3 millimeter (mm).
Fig. 5, Fig. 6 and Fig. 7 are please referred to, wherein Fig. 7 is approximate with Fig. 5, and Fig. 7 is also the display device of one embodiment of the invention
Partial enlarged side view, in order to be easy to read, the marking mode of Fig. 7 also has partial modification.In an embodiment, inclined-plane 346
Accompany that acute angle theta 2 is complementary with obtuse angle θ 1 with the top surface 146 of the locating piece 14 of shell 10, the thickness T1 of rigid circuit board 20 can be substantive
Are as follows: the second difference for locking 344 diameter D3 of 242 aperture D2 of hole and the second face takes half, multiplied by the tangent function of acute angle theta 2
Clearance G 1 is cut after (tan θ 2).In other words, T1 ≒ { tan θ 2 × [0.5 × (D2-D3)] }-G1.
In addition, please referring to Fig. 5, Fig. 6 and Fig. 8, wherein Fig. 8 is two kinds of the use of the display device of one embodiment of the invention
The comparison of the Partial enlarged side view of the rigid circuit board of different-thickness specification.According to foregoing description embodiment, in order to avoid hard
Formula circuit board is tightly attached to shell by locking accessory, when the bottom surface 22 of rigid circuit board 20 contacts 14 top surface 146 of locating piece and the
When the two outrigger shaft C2 essence overlappings first for locking 242 center of circle of hole lock the outrigger shaft C1 in 142 center of circle of hole, rigid circuit board 20 is pushed up
Face 26 and second locks 242 intersection of hole with ora terminalis 262, can have upright projection plane 40 between ora terminalis 262 and inclined-plane 346
Clearance G 1.In an embodiment, if the specification in a kind of display device uses for example, 0.15 millimeter (mm) of clearance G 1, allow
Rigid circuit board 20 can have the elastic space changed a little, avoid rigid circuit board 20 by complete locked and fixed or clearance G 1
It is excessive to cause rigid circuit board 20 itself large-amplitude sloshing.At this point, according to the rigid circuit board of two kinds of different-thickness specifications
20a, 20b, locking accessory 30 can all share, and need not replace the size of locking accessory, reach and save manufacturing cost and reduction materail tube
The complexity of reason.Specifically, the thickness T1a of the rigid circuit board 20a in area (a) above Fig. 8 is greater than area (b) below Fig. 8
Rigid circuit board 20b thickness T1b, and the second of the rigid circuit board 20a in the area (a) locks hole aperture D2a greater than the area (b)
The second of rigid circuit board 20b locks hole aperture D2b.In other words, compared to the rigid circuit board 20b in the area (b), the area (a) it is hard
Formula circuit board 20a thickness T1a is thicker, and the two is the rigid circuit board of different-thickness specification, the rigid circuit in area (a) of arranging in pairs or groups at this time
The second of plate 20a locks hole aperture D2a and second locks hole aperture D2b greater than the rigid circuit board 20b in the area (b), the area (a) it is hard
There can be (for example, 0.15 milli of clearance G 1 of upright projection plane 40 between the ora terminalis 262a and inclined-plane 346 of formula circuit board 20a
Rice), and (b) the ora terminalis 262b of the rigid circuit board 20b in area be closer to first lock hole with second lock the hole center of circle substantially it is Chong Die
Extension line C1/C2, therefore (b) can also maintain upright projection between the ora terminalis 262b and inclined-plane 346 of the rigid circuit board 20b in area
The substantially identical clearance G 1 (for example, 0.15 millimeter) of plane 40 is whether located at the rigid circuit board in area (a) above Fig. 8
The rigid circuit board 20b in area (b) below 20a or Fig. 8 can all reach by the locking accessory 30 with inclined plane part 34 all to be had
The equal clearance G 1 of essence, that is to say, that when rigid circuit board is thicker, hole aperture can be locked by the second of rigid circuit board and bored and is cured
Greatly, then the locking accessory with inclined plane part of arranging in pairs or groups, the clearance G 1 that the rigid circuit board of different-thickness can be maintained to have essence equal, such as
This, up to shared locking accessory 30, and need not replace locking accessory 30 with rigid circuit plate thickness.
According to the display device of above-described embodiment, the change in the rigid circuit board aperture that can arrange in pairs or groups by the inclined plane part of locking accessory
Change, the rigid circuit board of different-thickness specification can be made, can all share locking accessory, reaches and save manufacturing cost and reduction handling of goods and materials
Complexity.In addition, since the thickness of rigid circuit board is less than the spacing of the locating piece top surface of limiting section bottom surface and shell, and it is hard
The aperture that the second of formula circuit board locks hole is greater than the diameter in the second face of the inclined plane part of locking accessory and is less than the limit of locking accessory
The diameter in portion is limited in rigid circuit board between the limiting section of locking accessory and the locating piece of shell, but will be not rigid
The complete locked and fixed of circuit board, allows rigid circuit board that can have the elastic space changed a little, and can avoid being shaken or draw
When pulling, external impacts mainly absorb by the flexible electric circuit board connecting with rigid circuit board and lead to the impaired of flexible electric circuit board
Or broken string.
Certainly, the present invention can also have other various embodiments, without deviating from the spirit and substance of the present invention, ripe
It knows those skilled in the art and makes various corresponding changes and modifications, but these corresponding changes and change in accordance with the present invention
Shape all should fall within the scope of protection of the appended claims of the present invention.
Claims (11)
1. a kind of display device, characterized by comprising:
One shell, has an ontology and positioning piece, which has one first to lock hole；
One rigid circuit board has one second to lock hole and correspond to this and first locks hole, this second lock the aperture in hole greater than this
One locks the aperture in hole；And
One locking accessory, the locking accessory have a limiting section, an inclined plane part and a Fixed Division, this first lock hole accommodating and it is fixed this
Fixed Division, wherein the inclined plane part has one first opposite face and one second face and connect the one of first face and second face
Inclined-plane, first face of the inclined plane part connect the limiting section, and second face of the inclined plane part connects the Fixed Division, and the inclined plane part is certainly
First face is tapered toward second face, and the section of the Fixed Division is less than second face of the inclined plane part and forms a stopper section, should
Rigid circuit board passes through this by the locking accessory and first locks hole and this second locks the limit that hole is limited in the locking accessory
Between position portion and the locating piece of the shell, the thickness of the rigid circuit board is fixed less than this of the bottom surface of the limiting section and the shell
The spacing of position part top surface, and second aperture for locking hole of the rigid circuit board be greater than the inclined plane part of the locking accessory this
The diameter of the diameter in two faces and the limiting section less than the locking accessory；
Wherein, there is a projection plane in the parallel limiting section, when the bottom surface of the rigid circuit board contacts the top surface of the locating piece
And second outrigger shaft for locking the hole center of circle is overlapped this first when locking the outrigger shaft in the hole center of circle, the rigid board top surface with should
Second locks hole intersection with an ora terminalis, and with a gap of the vertical projection plane between the ora terminalis and the inclined-plane, this is hard
The thickness of formula circuit board is greater than the gap.
2. display device according to claim 1, which is characterized in that the diameter of the limiting section be greater than the inclined plane part this
Diameter on one side.
3. display device according to claim 1, which is characterized in that the locating piece has backwards to the rigid circuit board direction
The hole wall extended, the hole wall are surrounded to form this and first lock hole, which abuts the top surface of the locating piece.
4. display device according to claim 1, which is characterized in that the height of the Fixed Division is greater than the height of the inclined plane part
Degree, the height of the inclined plane part are greater than the height of the limiting section.
5. display device according to claim 1, which is characterized in that second face and the inclined-plane accompany an obtuse angle.
6. display device according to claim 5, which is characterized in that the obtuse angle is between 110 degree to 160 degree.
7. display device according to claim 1, which is characterized in that when the bottom surface of the rigid circuit board contacts the locating piece
Top surface and second outrigger shaft for locking the hole center of circle be overlapped this first when locking the outrigger shaft in the hole center of circle, the rigid circuit board
This of top surface and the rigid circuit board second lock the inner edge in hole all not in contact with to the locking accessory.
8. display device according to claim 1, which is characterized in that the gap is greater than zero and less than or equal to 0.3 millimeter.
9. display device according to claim 5, which is characterized in that the top surface of the locating piece of the inclined-plane and the shell presss from both sides
Have that an acute angle is complementary with the obtuse angle, which is θ 2, which is D2, and the diameter in second face is D3, should
Gap is G1, the rigid circuit board with a thickness of { tan θ 2 × [0.5 × (D2-D3)] }-G1.
10. display device according to claim 1, which is characterized in that be configured with a display surface on the ontology of the shell
Plate, the display panel are electrically connected by a flexible electric circuit board and the rigid circuit board.
11. display device according to claim 1, which is characterized in that the shell further includes a connection piece, which is situated between
Between the ontology and the locating piece, which extends toward backwards to the rigid circuit board direction.
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| TW105138151 | 2016-11-21 | ||
| TW105138151A TWI603304B (en) | 2016-11-21 | 2016-11-21 | Display device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN107072099A CN107072099A (en) | 2017-08-18 |
| CN107072099B true CN107072099B (en) | 2019-10-18 |
Family
ID=59597875
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710033795.XA Active CN107072099B (en) | 2016-11-21 | 2017-01-17 | Display device |
Country Status (2)
| Country | Link |
|---|---|
| CN (1) | CN107072099B (en) |
| TW (1) | TWI603304B (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112822901B (en) * | 2019-11-18 | 2022-06-14 | 英业达科技有限公司 | Circuit board fixing assembly |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101777287B (en) * | 2010-02-01 | 2011-12-07 | 友达光电股份有限公司 | Flat display module provided with quake-proof locking structure |
| CN103544884A (en) * | 2013-09-24 | 2014-01-29 | 友达光电股份有限公司 | Display device with external force transmission structure |
| CN203482553U (en) * | 2013-10-09 | 2014-03-12 | 纬创资通股份有限公司 | Circuit board fixing mechanism |
| CN103717026A (en) * | 2012-10-08 | 2014-04-09 | 纬创资通股份有限公司 | Electronic apparatus and fixing structure |
| TW201434373A (en) * | 2013-02-18 | 2014-09-01 | Au Optronics Corp | Display module |
| CN104679166A (en) * | 2013-11-28 | 2015-06-03 | 英业达科技有限公司 | Server |
| TWM505002U (en) * | 2015-04-29 | 2015-07-11 | Au Optronics Corp | Display module |
Family Cites Families (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| TW566572U (en) * | 2003-03-07 | 2003-12-11 | Lite On Technology Corp | Flexible assembling device applied in an optical projection apparatus and its mechanism |
| JP5056042B2 (en) * | 2007-02-08 | 2012-10-24 | 船井電機株式会社 | Liquid crystal display |
| KR101507434B1 (en) * | 2011-02-23 | 2015-05-18 | 가부시키가이샤 테크노 어소시에 | Image-display-unit-protecting panel unit and image-display-unit-protecting panel holding structure |
-
2016
- 2016-11-21 TW TW105138151A patent/TWI603304B/en active
-
2017
- 2017-01-17 CN CN201710033795.XA patent/CN107072099B/en active Active
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101777287B (en) * | 2010-02-01 | 2011-12-07 | 友达光电股份有限公司 | Flat display module provided with quake-proof locking structure |
| CN103717026A (en) * | 2012-10-08 | 2014-04-09 | 纬创资通股份有限公司 | Electronic apparatus and fixing structure |
| TW201434373A (en) * | 2013-02-18 | 2014-09-01 | Au Optronics Corp | Display module |
| CN103544884A (en) * | 2013-09-24 | 2014-01-29 | 友达光电股份有限公司 | Display device with external force transmission structure |
| CN203482553U (en) * | 2013-10-09 | 2014-03-12 | 纬创资通股份有限公司 | Circuit board fixing mechanism |
| CN104679166A (en) * | 2013-11-28 | 2015-06-03 | 英业达科技有限公司 | Server |
| TWM505002U (en) * | 2015-04-29 | 2015-07-11 | Au Optronics Corp | Display module |
Also Published As
| Publication number | Publication date |
|---|---|
| TW201820293A (en) | 2018-06-01 |
| TWI603304B (en) | 2017-10-21 |
| CN107072099A (en) | 2017-08-18 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| US6692268B2 (en) | PC card | |
| US10637169B2 (en) | Miniaturized high-speed plug-in card type connector | |
| KR102507203B1 (en) | Connector | |
| KR102415361B1 (en) | Printed circuit board unit | |
| EP2755367B1 (en) | Frame structure for preventing deformation, and electronic device including the same | |
| EP3916928A1 (en) | Female connector, electronic device, and manufacturing method for female connector | |
| CN107072099B (en) | Display device | |
| US9306341B2 (en) | Power adapter | |
| US10840642B2 (en) | Connector assembly and method of manufacturing socket for connector assembly | |
| CN109994863B (en) | Connector assembly and method of manufacturing a socket for a connector assembly | |
| US20220376729A1 (en) | Electronic device | |
| US20060134945A1 (en) | Board to board connector assembly | |
| US20120217051A1 (en) | Shielding assembly | |
| US20110253437A1 (en) | Printed circuit board and printed circuit board assembly | |
| KR20190103814A (en) | Electrical connector and electronic device including the same | |
| EP3522305A1 (en) | On-board diagnostic system connector terminal and on-board diagnostic system | |
| US20220374051A1 (en) | Electronic device including printed circuit board | |
| EP3285117B1 (en) | Circuit board assembly and terminal | |
| EP4117258A1 (en) | Electronic apparatus | |
| US10045454B2 (en) | Casing of electronic device | |
| TWI442637B (en) | Electronic device | |
| US8721189B2 (en) | Optical fiber connector assembly | |
| US11942717B2 (en) | Connection port module | |
| JP6451996B2 (en) | connector | |
| CN205752865U (en) | A kind of weld the radio frequency (RF) coaxial connector that printed board mode is variable |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant |