CN214281731U - Flexible circuit board of resistance screen - Google Patents
Flexible circuit board of resistance screen Download PDFInfo
- Publication number
- CN214281731U CN214281731U CN202120106723.5U CN202120106723U CN214281731U CN 214281731 U CN214281731 U CN 214281731U CN 202120106723 U CN202120106723 U CN 202120106723U CN 214281731 U CN214281731 U CN 214281731U
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- China
- Prior art keywords
- insulating film
- strip
- circuit board
- shaped holes
- flexible circuit
- 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.)
- Expired - Fee Related
Links
- 239000000853 adhesive Substances 0.000 claims abstract description 9
- 230000001070 adhesive effect Effects 0.000 claims abstract description 9
- 230000000149 penetrating effect Effects 0.000 claims abstract description 6
- 230000006978 adaptation Effects 0.000 claims description 12
- 239000004020 conductor Substances 0.000 claims description 8
- 238000009434 installation Methods 0.000 abstract description 7
- 239000007767 bonding agent Substances 0.000 description 2
- 239000004642 Polyimide Substances 0.000 description 1
- 230000004075 alteration Effects 0.000 description 1
- 238000005452 bending Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000011230 binding agent Substances 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000009792 diffusion process Methods 0.000 description 1
- 230000017525 heat dissipation Effects 0.000 description 1
- 230000003993 interaction Effects 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 229920006267 polyester film Polymers 0.000 description 1
- 229920001721 polyimide Polymers 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
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Abstract
The utility model discloses a flexible circuit board of a resistance screen, which comprises a first insulating film, a second insulating film, a conducting wire and an adhesive, wherein two first strip-shaped holes are formed in two sides of the first insulating film in a penetrating way, first chutes are formed in two inner wall surfaces of the two first strip-shaped holes, one end of the first insulating film is fixedly connected with the second insulating film, two second strip-shaped holes are formed in two sides of the second insulating film in a penetrating way, second chutes are formed in two inner wall surfaces of the two second strip-shaped holes, the conducting wire is arranged in the first insulating film and the second insulating film together, the adhesive is fixedly bonded between the outer wall of the conducting wire and the inner cavity walls of the first insulating film and the second insulating film, two first sliders are slidably mounted in the two first strip-shaped holes, and first sliding pieces are vertically and fixedly mounted on two opposite side walls of the four first sliders, the heat conduction device has the characteristics of convenience in installation and high heat conduction efficiency.
Description
Technical Field
The utility model relates to a flexible line way board, in particular to resistance screen flexible line way board.
Background
The flexible circuit board is a flexible printed circuit board which is made of polyimide or polyester film serving as a base material and has high reliability and excellent flexibility, and has the characteristics of high wiring density, light weight, thin thickness and good bending property.
Therefore, a flexible circuit board of the resistance screen is needed to be designed.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a resistance screen flexible line way board to the installation that proposes among the solution above-mentioned background art is inconvenient and the problem that heat conduction efficiency is low.
In order to achieve the above object, the utility model provides a following technical scheme: a flexible circuit board of a resistance screen comprises a first insulating film, a second insulating film, a lead and an adhesive, wherein two first strip-shaped holes are formed in two sides of the first insulating film in a penetrating manner, two inner hole walls of the two first strip-shaped holes are respectively provided with a first chute, one end of the first insulating film is fixedly connected with the second insulating film, two second strip-shaped holes are formed in two sides of the second insulating film in a penetrating manner, two inner hole walls of the two second strip-shaped holes are respectively provided with a second chute, the lead is jointly arranged in the first insulating film and the second insulating film, the adhesive is fixedly bonded between the outer wall of the lead and the inner cavity walls of the first insulating film and the second insulating film, two first sliding blocks are respectively and slidably mounted in the two first strip-shaped holes, and first sliding pieces are respectively and vertically and fixedly mounted on two opposite side walls of the four first sliding blocks, eight first gleitbretters are respectively slidable mounting in the first spout that corresponds, four first slider top screw thread runs through and installs first screw, two downthehole equal slidable mounting of second strip has the second slider, two the equal perpendicular fixed mounting of relative lateral wall of second slider has the second gleitbretter, four the second gleitbretter is respectively slidable mounting in the second spout that corresponds, and the equal screw thread in top of two second sliders runs through and installs the second screw.
As a preferred technical scheme of the utility model, wherein two first spout runs through the intercommunication setting with the double-phase opposite side of first insulating film respectively, wherein two the second spout runs through the intercommunication setting with the double-phase opposite side wall of second insulating film respectively.
As a preferred technical scheme of the utility model, the first conductor plug of first insulating film fixedly connected with is run through to the one end of wire, the other end of wire runs through second insulating film fixedly connected with second conductor plug.
As a preferred technical scheme of the utility model, four first slider all designs, eight with corresponding first bar hole looks adaptation first gleitbretter all designs with corresponding first spout looks adaptation.
As an optimal technical scheme of the utility model, two the second slider all with correspond second slotted hole looks adaptation design, eight the second gleitbretter all with correspond second spout looks adaptation design.
Compared with the prior art, the beneficial effects of the utility model are that: the utility model relates to a resistance screen flexible line way board has characteristics that simple to operate and heat conduction efficiency are high, specifically speaking:
firstly, a strip-shaped hole is formed in an insulating film of the flexible circuit board for the resistance screen, a sliding block is arranged in the strip-shaped hole in a sliding mode, a screw is arranged on the sliding block in a threaded mode, and the mounting station of the insulating film can be switched through the sliding movement of the sliding block, so that the flexible circuit board for the resistance screen can be adapted to mounting seats with different specifications, and the flexible circuit board for the resistance screen is convenient to mount;
second, this resistance screen flexible line way board has seted up the spout at insulating film's lateral wall, and the spout is the cooperation gleitbretter and improves slider sliding stability, also can make things convenient for the thermal diffusion in adhesive surface through the inner chamber that runs through intercommunication insulating film simultaneously, improves the radiating efficiency of direction.
Drawings
Fig. 1 is a schematic view of the appearance three-dimensional structure of the present invention;
fig. 2 is a schematic view of the internal installation structure of the first insulating film and the second insulating film according to the present invention;
fig. 3 is a schematic structural diagram of the first slider of the present invention.
In the figure: 1. a first insulating film; 2. a second insulating film; 3. a wire; 4. a binder; 5. a first slider; 6. a second slider; 11. a first bar-shaped hole; 12. a first chute; 21. a second bar-shaped hole; 22. a second chute; 31. a first conductor plug; 32. a second conductor plug; 51. a first slip sheet; 52. a first screw; 61. a second slip sheet; 62. a second screw.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
Referring to fig. 1-3, the present invention provides a flexible printed circuit board for a resistor screen, comprising a first insulating film 1, a second insulating film 2, a conductive wire 3 and a bonding agent 4, wherein two first bar-shaped holes 11 are formed through two sides of the first insulating film 1, first sliding grooves 12 are formed in two opposite inner hole walls of the two first bar-shaped holes 11, one end of the first insulating film 1 is fixedly connected to the second insulating film 2, two second bar-shaped holes 21 are formed through two sides of the second insulating film 2, second sliding grooves 22 are formed in two opposite inner hole walls of the two second bar-shaped holes 21, the conductive wire 3 is commonly disposed in the first insulating film 1 and the second insulating film 2, the bonding agent 4 is fixedly bonded between the outer wall of the conductive wire 3 and the inner cavity walls of the first insulating film 1 and the second insulating film 2, two first sliding blocks 5 are slidably mounted in the two first bar-shaped holes 11, two opposite side walls of the four first sliding blocks 5 are vertically and fixedly provided with first sliding sheets 51, the eight first sliding sheets 51 are respectively and slidably installed in the corresponding first sliding grooves 12, the top threads of the four first sliding blocks 5 are penetrated and installed with first screws 52, the two second strip-shaped holes 21 are respectively and slidably installed with second sliding blocks 6, two opposite side walls of the two second sliding blocks 6 are vertically and fixedly provided with second sliding sheets 61, the four second sliding sheets 61 are respectively and slidably installed in the corresponding second sliding grooves 22, and the top ends of the two second sliding blocks 6 are penetrated and installed with second screws 62.
Wherein, 12 notches of two of them first spouts set up with 1 double-phase relative side parallel and level of first insulating film respectively, and two other first spouts 12 all set up with 1 inner chamber intercommunication of first insulating film, and wherein two second spout 22 notches set up with 2 double-phase relative side parallel and level of second insulating film respectively, and two other second spouts 22 all set up with 2 inner chambers intercommunication of second insulating film, guarantee that 4 partial positions of adhesive expose in the air convenient heat dissipation.
Wherein, the one end of wire 3 runs through first insulating film 1 fixedly connected with first conductor plug 31, and the other end of wire 3 runs through second insulating film 2 fixedly connected with second conductor plug 32, conveniently with other circuit grafting intercommunication.
Wherein, four first sliders 5 all with correspond first bar hole 11 looks adaptation design, eight first gleitbretters 51 all with correspond first spout 12 looks adaptation design, ensure to slide stably.
Wherein, two second sliders 6 all with correspond second bar hole 21 looks adaptation design, eight second gleitbretters 61 all with correspond second spout 22 looks adaptation design, ensure to slide stably.
The working principle is as follows:
firstly, attaching a first insulating film 1 and a second insulating film 2 to an installation mainboard, then respectively sliding four first sliders 5 and two second sliders 6, namely synchronously sliding four first screws 52 and two second screws 62, so that the four first screws 52 and the two second screws 62 can respectively move to appointed thread installation stations, and corresponding first sliding sheets 51 and second sliding sheets 61 respectively slide in corresponding first sliding grooves 12 and second sliding grooves 22 in the sliding process of the four first sliders 5 and the two second sliders 6, so that the sliding stability of the first sliders 5 and the second sliders 6 is improved, and the flexible circuit board of the resistor screen can be adapted to installation mainboards of different specifications, and has a certain adjustment interval under special installation requirements, and is convenient to install;
the second step can produce the heat when 3 daily works of wire, and the heat of deriving through adhesive 4 can flow in two first bar holes 11 and two second bar holes 21, and first bar hole 11 and second bar hole 21 all communicate with the outside air, conveniently gives off the heat, and difficult formation high temperature is gathered, causes the flexible circuit board to damage.
In the description of the present invention, it should be understood that the indicated orientation or positional relationship is based on the orientation or positional relationship shown in the drawings, and is only for convenience of description and simplification of description, and does not indicate or imply that the indicated device or element must have a particular orientation, be constructed and operated in a particular orientation, and thus should not be construed as limiting the present invention.
In the present invention, unless otherwise explicitly specified or limited, for example, it may be fixedly connected, detachably connected, or integrated; can be mechanically or electrically connected; they may be directly connected or indirectly connected through an intermediate medium, and may be connected through the inside of two elements or in an interaction relationship between two elements, unless otherwise specifically defined, and the specific meaning of the above terms in the present invention will be understood by those skilled in the art according to specific situations.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (5)
1. The flexible circuit board for the resistance screen comprises a first insulating film (1), a second insulating film (2), a wire (3) and an adhesive (4), and is characterized in that two first strip-shaped holes (11) are formed in two sides of the first insulating film (1) in a penetrating manner, two inner hole walls of the first strip-shaped holes (11) are provided with first sliding chutes (12), one end of the first insulating film (1) is fixedly connected with the second insulating film (2), two second strip-shaped holes (21) are formed in two sides of the second insulating film (2) in a penetrating manner, two inner hole walls of the second strip-shaped holes (21) are provided with second sliding chutes (22), the wire (3) is jointly arranged in the first insulating film (1) and the second insulating film (2), and the adhesive (4) is fixed between the outer wall of the wire (3) and the inner cavity walls of the first insulating film (1) and the second insulating film (2), two equal slidable mounting has two first sliders (5) in first bar hole (11), four equal perpendicular fixed mounting of the double-phase relative lateral wall of first slider (5) has first gleitbretter (51), eight first gleitbretter (51) slidable mounting respectively is in corresponding first spout (12), four first slider (5) top screw thread runs through and installs first screw (52), two equal slidable mounting has second slider (6) in second bar hole (21), two equal perpendicular fixed mounting of the double-phase relative lateral wall of second slider (6) has second gleitbretter (61), four second gleitbretter (61) slidable mounting respectively is in corresponding second spout (22), and the equal screw thread of the top of two second sliders (6) runs through and installs second screw (62).
2. The flexible circuit board of claim 1, wherein: the notches of the two first sliding grooves (12) are respectively arranged in parallel with two opposite sides of the first insulating film (1), the other two first sliding grooves (12) are communicated with the inner cavity of the first insulating film (1), the notches of the two second sliding grooves (22) are respectively arranged in parallel with two opposite sides of the second insulating film (2), and the other two second sliding grooves (22) are communicated with the inner cavity of the second insulating film (2).
3. The flexible circuit board of claim 1, wherein: one end of the lead (3) penetrates through the first insulating film (1) and is fixedly connected with a first conductor plug (31), and the other end of the lead (3) penetrates through the second insulating film (2) and is fixedly connected with a second conductor plug (32).
4. The flexible circuit board of claim 1, wherein: four first slider (5) all with correspond first bar hole (11) looks adaptation design, eight first gleitbretter (51) all with correspond first spout (12) looks adaptation design.
5. The flexible circuit board of claim 1, wherein: two second slider (6) all with correspond second bar hole (21) looks adaptation design, eight second gleitbretter (61) all with correspond second spout (22) looks adaptation design.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120106723.5U CN214281731U (en) | 2021-01-15 | 2021-01-15 | Flexible circuit board of resistance screen |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120106723.5U CN214281731U (en) | 2021-01-15 | 2021-01-15 | Flexible circuit board of resistance screen |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214281731U true CN214281731U (en) | 2021-09-24 |
Family
ID=77764453
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202120106723.5U Expired - Fee Related CN214281731U (en) | 2021-01-15 | 2021-01-15 | Flexible circuit board of resistance screen |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN214281731U (en) |
-
2021
- 2021-01-15 CN CN202120106723.5U patent/CN214281731U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20210924 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |