CN217936050U - FPC flexible connection board of touch screen - Google Patents
FPC flexible connection board of touch screen Download PDFInfo
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- CN217936050U CN217936050U CN202221413685.9U CN202221413685U CN217936050U CN 217936050 U CN217936050 U CN 217936050U CN 202221413685 U CN202221413685 U CN 202221413685U CN 217936050 U CN217936050 U CN 217936050U
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- fpc flexible
- connecting plate
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Abstract
The utility model discloses a flexible connection board of a touch screen FPC, which relates to the field of touch screens and comprises a flexible connection board main body of the FPC, two groups of first protection parts, two elastic connection boards and two second protection parts; the FPC flexible connecting plate main body is arranged between the touch screen and an external component, and FPC mounting seats used for being matched with the FPC flexible connecting plate main body to carry out connection and signal transmission are connected between the FPC flexible connecting plate main body and the touch screen and between the FPC flexible connecting plate main body and the external component; two sets of first protective member correspond and set up in FPC flexonics board main part and two FPC mount pads outsides. Through set up first protective member and second protective member in the FPC flexonics board outside, not only can protect the junction of parts such as connecting plate and touch-sensitive screen, reduce the emergence of the circumstances such as drop, bad contact, also can restrict the crooked degree of connecting plate to reduce the too big probability that causes the damage of connecting plate crooked degree, protect the normal use of connecting plate.
Description
Technical Field
The utility model relates to a touch-sensitive screen field, concretely relates to touch-sensitive screen FPC flexonics board.
Background
The FPC, also called a flexible printed circuit board, a flexible printed circuit board or a flexible printed circuit board, is called a flexible board or an FPC for short, has the characteristics of high wiring density, light weight, thin thickness and the like, and is mainly used for many products such as mobile phones, notebook computers, PDAs, digital cameras, LCMs and the like.
At present, the touch screen is mostly connected with an external device by using an FPC flexible connecting board to realize the transmission of signals between the touch screen and the external device, and has the advantages of light folding weight, small volume, good heat dissipation, flexibility and the like.
Although the FPC flexible connecting board of the existing touch screen can be bent, if the FPC flexible connecting board is extruded in a bending state or is bent to an overlarge degree, deformation, even breakage, damage and the like are easily caused, and certain hidden dangers exist.
SUMMERY OF THE UTILITY MODEL
Utility model purpose: the utility model discloses to above shortcoming, provide a touch-sensitive screen FPC flexonics board to solve the above-mentioned problem that prior art exists.
The technical scheme is as follows: a flexible connection board for a touch screen FPC comprises a flexible connection board main body for the FPC, two groups of first protection parts, two elastic connection boards and two second protection parts;
the FPC flexible connecting plate main body is arranged between the touch screen and an external component, and FPC mounting seats used for being matched with the FPC flexible connecting plate main body to carry out connection and signal transmission are connected between the FPC flexible connecting plate main body and the touch screen as well as between the FPC flexible connecting plate main body and the external component;
the two groups of first protective components are correspondingly arranged on the outer sides of the FPC flexible connecting plate main body and the two FPC mounting seats and are respectively connected to one side, close to the touch screen and the external connecting component, of the touch screen to protect the end part of the FPC flexible connecting plate main body, and two elastic connecting plates are connected between the two groups of first protective components;
and the two second protective components are correspondingly connected to the outer sides of the elastic connecting plates and are used for protecting the parts, except the end part of the FPC flexible connecting plate main body, of the elastic connecting plates in a matching manner.
In a further embodiment, the first protection part comprises a pair of fixed seats, a pair of connecting seats, a pair of protection copper nets and a plurality of elastic limit blocks;
the pair of fixing seats are symmetrically arranged on two sides of the FPC flexible connecting plate main body;
the pair of connecting seats are correspondingly arranged on one sides of the pair of fixing seats close to the elastic connecting plate and are connected with the elastic connecting plate;
a pair of protection copper mesh, it is connected in a pair of between connecting seat and a pair of fixing base, it is a pair of protection copper mesh inboard all is connected with a plurality of elasticity stoppers.
In a further embodiment, the first shield member further comprises a pair of first sockets and a pair of first blades;
the pair of first jacks are correspondingly arranged on the surfaces, close to each other, of the pair of fixed seats;
a pair of first picture peg, it is a pair of to correspond connect in one side that the fixing base is close to each other and correspond the setting with a pair of first socket for a pair of fixing base is pegged graft, and in this application, first socket and first picture peg are seted up respectively and are connected on a pair of fixing base, and looks adaptation for a pair of fixing base of user's joint installation, and convenient the dismantlement.
In a further embodiment, the first shield member further comprises a pair of second sockets and a pair of second blades;
the pair of second jacks are correspondingly arranged on the surfaces, close to each other, of the pair of connecting seats;
and the pair of second inserting plates are correspondingly connected to one surfaces of the pair of connecting seats, which are close to each other, are correspondingly arranged with the pair of second inserting holes and are used for inserting the pair of connecting seats.
In a further embodiment, the second shielding member comprises a fastening frame and two limiting plates;
the fastening frame is connected to one surface, far away from each other, of the two elastic connecting plates;
and the two limiting plates are symmetrically arranged on the fastening frame and are used for limiting the bending angles of the FPC flexible connecting plate main body and the elastic connecting plate.
In a further embodiment, the second shield part further comprises two fourth sockets and two fourth blades;
the two fourth jacks are correspondingly arranged on the surfaces, close to each other, of the two fastening frames;
and the two fourth inserting plates are correspondingly connected to the two fastening frames, are close to one side of each other and are correspondingly arranged with the two fourth inserting holes, and are used for inserting the two fastening frames.
In a further embodiment, the second shield part further comprises two third sockets and two third blades;
the two third jacks are symmetrically arranged on the fastening frame;
the two third inserting plates are correspondingly connected to one surfaces, close to the fastening frame, of the two limiting plates, are matched with the third inserting ports and are used for inserting the limiting plates into the fastening frame;
the locking screw holes are correspondingly formed in the third inserting plate and the fastening frame;
a plurality of locking screw, it is a plurality of to correspond threaded connection in the locking screw for fixed third picture peg and fastening frame, in this application, the locking screw runs through the fastening frame setting and is linked together with the third socket, can further fix limiting plate and fastening frame through locking screw and locking screw's setting.
Has the advantages that: the utility model discloses a touch-sensitive screen FPC flexible connecting plate through set up first protective member and second protective member in the FPC flexible connecting plate outside, not only can protect the junction of parts such as connecting plate and touch-sensitive screen, reduces the emergence that drops, contact failure etc. the crooked degree of connecting plate also can be restricted to reduce the too big probability that causes the damage of connecting plate bending degree, protects the normal use of connecting plate.
Drawings
Fig. 1 is a front view of the overall structure of the present invention.
Fig. 2 is a front view of the structure of the present invention.
Fig. 3 is an exploded view of the first and second shielding members of the present invention.
The figures are numbered: the flexible connection board comprises a flexible connection board main body for the FPC, 2, a first protection component, 201, a fixed seat, 202, a protection copper net, 203, a connection seat, 204, an elastic limiting block, 205, a first insertion opening, 206, a second insertion opening, 207, a first insertion board, 208, a second insertion board, 3, an elastic connection board, 4, a second protection component, 401, a fastening frame, 402, a limiting board, 403, a third insertion opening, 404, a third insertion board, 405, a locking screw hole, 406, a locking screw, 407, a fourth insertion opening, 408 and a fourth insertion board.
Detailed Description
In the following description, numerous specific details are set forth in order to provide a more thorough understanding of the present invention. It will be apparent, however, to one skilled in the art, that the present invention may be practiced without one or more of these specific details. In other instances, well-known features have not been described in order to avoid obscuring the present invention.
The applicant believes that although the existing flexible connection board for the touch screen FPC can be bent, if the flexible connection board is squeezed in a bending state or the bending degree is too large, deformation, even breakage and damage are easily caused, and certain hidden dangers exist.
For this purpose, the applicant proposes a flexible connection board for a touch screen FPC, as shown in fig. 1 to 3, comprising a flexible connection board main body 1 for an FPC, two sets of first protective parts 2, two elastic connection boards 3 and two second protective parts 4.
The FPC flexible connecting plate main body 1 is arranged between the touch screen and an external component, and FPC mounting seats used for being connected and transmitting signals in cooperation with the FPC flexible connecting plate main body 1 are connected between the FPC flexible connecting plate main body 1 and the touch screen and the external component.
Two sets of first protective part 2 correspond and set up in FPC flexonics board main part 1 and two FPC mount pads outsides and connect respectively in the one side that touch-sensitive screen and external adapting unit are close to each other for 1 tip of protection FPC flexonics board main part is connected with two elastic connection boards 3 between two sets of first protective part 2.
The two second protection components 4 are correspondingly connected to the outer sides of the two elastic connecting plates 3 and used for being matched with the elastic connecting plates 3 to protect the outer side of the end portion of the FPC flexible connecting plate main body 1.
During actual installation, the number and the installation positions of the second protective members 4 can be correspondingly arranged according to the bending positions of the FPC flexible connecting board body 1, so as to protect the flexible bending positions of the FPC flexible connecting board body 1 from bending within a safe bending angle.
As shown in fig. 1 to 3, the first protection member 2 includes a pair of fixing seats 201, a pair of connecting seats 203, a pair of protection copper nets 202, and a plurality of elastic limiting blocks 204.
Wherein, a pair of fixing bases 201 is symmetrically arranged on both sides of the FPC flexible connecting board main body 1.
In this application, two pairs of fixing bases 201 in two sets of first protective part 2 are connected with touch-sensitive screen and external component respectively, and correspond and set up in the outside of FPC mount pad and FPC flexible connecting board main part 1 for protect the head and tail end portion of FPC mount pad and FPC flexible connecting board main part 1, can reduce its tip bending and appear the emergence of contact failure, the condition such as breaking away from with the FPC mount pad, reduce the probability that its tip received the bending damage.
The pair of connecting seats 203 are correspondingly disposed on one sides of the pair of fixing seats 201 close to the elastic connecting plate 3 and connected with the elastic connecting plate 3.
A pair of protection copper mesh 202 is connected between a pair of connecting seat 203 and a pair of fixing base 201 correspondingly, and a plurality of elasticity stopper 204 all are connected with to a pair of protection copper mesh 202 inboard.
In this application, the setting of connecting seat 203 is used for connecting elastic connection board 3, and elastic connection board 3's setting can be connected two sets of first protective component 2 to because its elastic property, it can be crooked along with the bending of FPC flexible connection board main part 1.
Simultaneously, the material of predetermined softness can be selected for use according to the crooked limit of FPC flexible connection board main part 1 to elastic connection board 3, it though can cooperate FPC flexible connection board main part 1 to be crooked, nevertheless when FPC flexible connection board main part 1 drives elastic connection board 3 and bends to the predetermined degree, elastic connection board 3 just can restrict the continuation crooked of FPC flexible connection board main part 1, thereby protection FPC flexible connection board main part 1 is crooked under normal bending degree, reduce the excessive probability that receives the damage of FPC flexible connection board main part 1 bending.
As shown in fig. 3, the first shielding member 2 further includes a pair of first inserting holes 205 and a pair of first inserting plates 207.
The pair of first sockets 205 are correspondingly formed on the surfaces of the pair of fixing bases 201 close to each other.
The pair of first inserting plates 207 is correspondingly connected to the surfaces of the pair of fixing bases 201 close to each other and is correspondingly arranged with the pair of first inserting holes 205 for inserting the pair of fixing bases 201.
In this application, first socket 205 and first picture peg 207 offer respectively and connect on a pair of fixing base 201, and the looks adaptation for a pair of fixing base 201 of user's joint installation, and convenient dismantlement.
As shown in fig. 3, the first shield part 2 further comprises a pair of second sockets 206 and a pair of second flashboards 208.
The pair of second sockets 206 are correspondingly formed on the surfaces of the pair of connecting seats 203, which are close to each other.
The pair of second insertion plates 208 are correspondingly connected to the surfaces of the pair of connection sockets 203 close to each other and are correspondingly arranged with the pair of second insertion holes 206 for inserting the pair of connection sockets 203.
In this application, second socket 206 and second picture peg 208 are seted up respectively and are connected on a pair of connecting seat 203, and the looks adaptation for a pair of connecting seat 203 of user's joint installation, and convenient the dismantlement.
Meanwhile, the second inserting hole 206 and the second inserting plate 208 are also arranged to be matched with the first inserting hole 205 and the first inserting plate 207, so that the insertion of the pair of fixing seats 201 and the pair of connecting seats 203 is further firmer.
As shown in fig. 1 to 3, the second shield member 4 includes a fastening frame 401 and two stopper plates 402.
Wherein the fastening frame 401 is connected to the sides of the two elastic connecting plates 3 facing away from each other.
Two limiting plates 402 are symmetrically arranged on the fastening frame 401 and used for limiting the bending angles of the FPC flexible connecting plate body 1 and the elastic connecting plate 3.
In this application, be predetermined angle setting between limiting plate 402 and the elastic connection board 3, the purpose is the safe bending angle for adaptation FPC flexible connection board main part 1, after FPC flexible connection board main part 1 drives elastic connection board 3 and bends predetermined angle, just can make elastic connection board 3 and limiting plate 402 butt, thereby restrict the continuation of FPC flexible connection board main part 1 and bend, can protect FPC flexible connection board main part 1 to bend in safe bending angle, reduce the impaired probability of FPC flexible connection board main part 1 bending, protect the normal use of FPC flexible connection board main part 1.
In addition, limiting plate 402 can select the arc, also can select straight board for use, and is preferred, and limiting plate 402 selects the arc for use, can be used to the elastic connection board 3 after the adaptation is pasted tightly and is crooked.
As shown in fig. 3, the second shielding member 4 further includes two fourth sockets 407 and two fourth plugboards 408.
The two fourth sockets 407 are correspondingly formed on the surfaces of the two fastening frames 401 close to each other.
The two fourth inserting plates 408 are correspondingly connected to the mutually adjacent surfaces of the two fastening frames 401 and are correspondingly arranged with the two fourth inserting holes 407, so that the two fastening frames 401 are inserted.
In this application, fourth socket 407 and fourth picture peg 408 are seted up respectively and are connected on two fastening framves 401, and the looks adaptation for two fastening framves 401 of user's joint installation, and convenient the dismantlement.
Meanwhile, the fourth inserting holes 407 and 408 are arranged to cooperate with the first inserting holes 205, the second inserting holes 206, the first inserting plates 207 and the second inserting plates 208 to further clamp the two sets of the first shielding members 2 and the two elastic connecting plates 3.
As shown in fig. 3, the second shield part 4 further comprises two third sockets 403 and two third plugboards 404.
Wherein, the two third insertion holes 403 are symmetrically arranged on the fastening frame 401.
The two third inserting plates 404 are correspondingly connected to the two limiting plates 402 on the side close to the fastening frame 401 and are matched with the third inserting holes 403, so that the limiting plates 402 are inserted into the fastening frame 401.
In this application, the setting of third socket 403 and third picture peg 404 can make limiting plate 402 and fastening frame 401 peg graft, and limiting plate 402 is changed in the convenient to use person's dismouting to the different safe bending angle's of adaptation FPC flexonics board main part 1.
As shown in fig. 1-3, the second shield part 4 further includes a plurality of locking screw holes 405 and a plurality of locking screws 406.
Wherein, a plurality of locking screw holes 405 are correspondingly arranged on the third inserting plate 404 and the fastening frame 401.
A plurality of locking screws 406 are correspondingly screwed into the plurality of locking screw holes 405 for fixing the third insert plate 404 and the fastening frame 401.
In this application, locking screw 405 runs through fastening frame 401 and sets up and be linked together with third socket 403, can further fix limiting plate 402 and fastening frame 401 through the setting of locking screw 405 and locking screw 406.
The working principle is as follows: with first protective part 2, the back is installed to elastic connection board 3 and second protective part 4 correspondence, when FPC flexible connection board main part 1 is crooked, at first fixing base 201, protection copper mesh 202, connecting seat 203 and elasticity stopper 204 can carry out the crooked restriction to FPC flexible connection board main part 1 tip, this in-process elasticity stopper 204 receives the extrusion, thereby reduce 1 tip bending degree of FPC flexible connection board main part too big and appear contact failure, the condition such as break away from, the normal use of protection FPC flexible connection board main part 1.
Secondly, the elastic connection board 3 can be crooked along with the bending of FPC flexible connection board main part 1, after FPC flexible connection board main part 1 takes elastic connection board 3 to bend to predetermined angle, can make elastic connection board 3 and limiting plate 402 laminate, make the continuation bending of FPC flexible connection board main part 1 receive the restriction, thereby protection FPC flexible connection board main part 1 is crooked in safe bending angle, reduce the too big impaired probability of FPC flexible connection board main part 1 bending degree, protect the normal use of FPC flexible connection board main part 1.
As above, while the invention has been shown and described with reference to certain preferred embodiments, it is not to be construed as limiting the invention itself. Various changes in form and detail may be made therein without departing from the spirit and scope of the invention as defined by the appended claims.
Claims (8)
1. The utility model provides a touch-sensitive screen FPC flexonics board which characterized in that includes:
the FPC flexible connecting board main body is arranged between the touch screen and an external component, and FPC mounting seats used for being matched with the FPC flexible connecting board main body to connect and transmit signals are connected between the FPC flexible connecting board main body and the touch screen as well as between the FPC flexible connecting board main body and the external component;
the two groups of first protective components are correspondingly arranged on the outer sides of the FPC flexible connecting plate main body and the two FPC mounting seats and are respectively connected to one side, close to the touch screen and the external connecting component, of the touch screen to protect the end part of the FPC flexible connecting plate main body, and two elastic connecting plates are connected between the two groups of first protective components;
and the two second protective parts are correspondingly connected to the outer sides of the two elastic connecting plates and are used for being matched with the elastic connecting plates to protect the outer parts of the end parts of the FPC flexible connecting plate main body.
2. The FPC flexible connection board of claim 1, wherein: the first shield member includes:
the pair of fixing seats are symmetrically arranged on two sides of the FPC flexible connecting plate main body;
the pair of connecting seats are correspondingly arranged on one sides of the pair of fixing seats close to the elastic connecting plate and are connected with the elastic connecting plate;
a pair of protection copper mesh, it is connected in a pair of between connecting seat and a pair of fixing base, it is a pair of protection copper mesh inboard all is connected with a plurality of elasticity stoppers.
3. The FPC flexible connection board of claim 2, wherein: the first shield member further includes:
the pair of first jacks are correspondingly arranged on the surfaces, close to each other, of the pair of fixed seats;
the pair of first inserting plates are correspondingly connected to the surfaces, close to each other, of the pair of fixing seats, are correspondingly arranged with the pair of first inserting holes, and are used for inserting the pair of fixing seats.
4. The FPC flexible connection board of claim 2, wherein: the first shield member further includes:
the pair of second jacks are correspondingly arranged on one surfaces of the pair of connecting seats, which are close to each other;
and the pair of second inserting plates are correspondingly connected to one surfaces of the pair of connecting seats, which are close to each other, are correspondingly arranged with the pair of second inserting holes and are used for inserting the pair of connecting seats.
5. The FPC flexible connection board of claim 1, wherein: the second shield member includes:
the fastening frame is connected to one surface, far away from each other, of the two elastic connecting plates;
and the two limiting plates are symmetrically arranged on the fastening frame and are used for limiting the bending angles of the FPC flexible connecting plate main body and the elastic connecting plate.
6. The FPC flexible connection board of the touch screen of claim 5, wherein: the second shield member further includes:
the two fourth jacks are correspondingly arranged on the surfaces, close to each other, of the two fastening frames;
and the two fourth inserting plates are correspondingly connected to the two fastening frames, are close to one side of each other and are correspondingly arranged with the two fourth inserting holes, and are used for inserting the two fastening frames.
7. The FPC flexible connection board of claim 5, wherein: the second shield member further includes:
the two third jacks are symmetrically arranged on the fastening frame;
and the two third inserting plates are correspondingly connected to one surfaces, close to the fastening frame, of the two limiting plates and are matched with the third inserting ports, and the limiting plates are connected with the fastening frame in an inserting mode.
8. The FPC flexible connection board of claim 7, wherein: the second shield member further includes:
the locking screw holes are correspondingly formed in the third inserting plate and the fastening frame;
and the locking screws are correspondingly in threaded connection with the locking screw holes and used for fixing the third inserting plate and the fastening frame.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221413685.9U CN217936050U (en) | 2022-06-08 | 2022-06-08 | FPC flexible connection board of touch screen |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221413685.9U CN217936050U (en) | 2022-06-08 | 2022-06-08 | FPC flexible connection board of touch screen |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN217936050U true CN217936050U (en) | 2022-11-29 |
Family
ID=84180230
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202221413685.9U Active CN217936050U (en) | 2022-06-08 | 2022-06-08 | FPC flexible connection board of touch screen |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN217936050U (en) |
-
2022
- 2022-06-08 CN CN202221413685.9U patent/CN217936050U/en active Active
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