CN210181574U - Bonding pressure head for flexible circuit board - Google Patents
Bonding pressure head for flexible circuit board Download PDFInfo
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- CN210181574U CN210181574U CN201921508204.0U CN201921508204U CN210181574U CN 210181574 U CN210181574 U CN 210181574U CN 201921508204 U CN201921508204 U CN 201921508204U CN 210181574 U CN210181574 U CN 210181574U
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- pressure head
- head body
- groove
- briquetting
- pressing block
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Abstract
The utility model provides a nation decides pressure head for flexible circuit board: the pressure head comprises a pressure head body and at least one pressing block, wherein a through groove which extends along the height direction of the pressure head body and penetrates through two end faces of the pressure head body is arranged on the pressure head body, the length of the through groove is greater than that of the pressing block, and the pressing block is detachably connected in the through groove; the pressure head is characterized in that at least one screw hole communicated with the through groove is formed in the side wall of the pressure head body, a screw is in threaded connection with each screw hole, and the screw abuts against the pressing block and is used for pressing the pressing block on the inner wall of the through groove. After setting up like this, only need be equipped with a pressure head body, only make the briquetting that corresponds can, assemble the nation that just can general multiple different grade type product through a pressure head body and several not unidimensional briquetting and decide the pressure head, material saving cost and reduction nation decides the storage space of pressure head.
Description
Technical Field
The utility model relates to a touch-control display screen technical field, what specifically say is a nation decides pressure head for flexible circuit board.
Background
In the present day of rapid development of electronic manufacturing technology, devices and fixing modes for mounting and fixing electronic devices are also continuously innovated. At present, the bonding process of the flexible circuit board and the physical sensor is to install and fix a pressure head on a heater of bonding equipment, and to-be-bonded products are pressed through temperature conduction and pressure application, so that the flexible circuit board is bonded on the physical sensor.
However, the existing touch products are various in types, the size and structure of each touch product are different, and the performance required by the product is different, so that the size of the corresponding flexible circuit board and the number of used bonding PIN needles are different, and thus one type of touch product needs to correspond to one flexible circuit board bonding pressure head, so that more different types of bonding pressure heads need to be manufactured, and the cost is higher; and if the touch control product is of a GFF structure, two different pressure heads need to be manufactured to finish bonding twice due to the fact that the sensing of the physical sensor is not consistent with the height of the driven bonding surface, the number of bonding processes is large, and production efficiency is reduced.
SUMMERY OF THE UTILITY MODEL
The to-be-solved technical problem of the utility model is to overcome above prior art's defect, provide a simple structure, the cost is lower and can be quick, the efficient accomplishes flexible line way board and the bonding pressure head of physics sensor nation.
The technical solution of the utility model is that, a nation decides pressure head for flexible circuit board that has following structure is provided: it includes pressure head body and at least one briquetting, be equipped with one on the pressure head body and extend and run through the logical groove of its both ends face along pressure head body direction of height, the length that leads to the groove is greater than the length of briquetting, briquetting detachable connection be in logical inslot.
Preferably, the side wall of the pressure head body is provided with at least one screw hole communicated with the through groove, each screw hole is internally and spirally connected with a screw, and the screws are abutted against the pressing block and used for pressing the pressing block on the inner wall of the through groove.
Preferably, the number of the screw holes is 3, and the screw holes are uniformly distributed along the length direction of the pressure head body.
Preferably, the width of the through groove is 1.2 mm.
Preferably, the bottom of one side wall of the pressing block body is provided with an inclined surface which is inclined inwards from top to bottom.
Preferably, the pressing block body is further provided with two through holes which are symmetrically arranged.
After the structure more than adopting, the utility model relates to a nation decides pressure head for flexible circuit board compares with prior art, has following advantage:
1. set the nation into pressure head body and briquetting two parts with the bonding pressure head to set up on the pressure head body and be used for leading to the groove with briquetting male, then according to actual need, be equipped with the briquetting of a plurality of corresponding sizes. When assembling the nation decides the pressure head, according to the size of concrete product size, select the briquetting of suitable size, insert the briquetting and press the logical inslot of head body, adjust height and relative position, then screw up the screw, compress tightly the briquetting on the inner wall that leads to the groove, can accomplish the equipment of nation decides the pressure head. After setting up like this, the pressure head body separates with the briquetting, makes the structure of nation's bonding pressure head become simpler, and processing cost is lower. The pressure head body is long in manufacture, only one pressure head body needs to be equipped, and only the corresponding pressing block is manufactured, so that the bonding pressure head of various different types of products can be used universally only by one pressure head body and the pressing blocks of different sizes, the material cost is saved, and the storage space of the bonding pressure head is reduced. In addition, when bonding is carried out on a touch control product of the GFF structure, appropriate pressing blocks are selected according to the bonding size of the flexible circuit board on a drawing, the pressing blocks are respectively installed in the through grooves of the pressing head body, the height and the relative position of each pressing block are adjusted as required, and the pressing blocks are locked by screws on the side faces. Although the sensing height of the physical sensor is not consistent with the driving bonding height, the touch control product of the GFF structure can be easily bonded once by adjusting the height of the pressing block. When the bonded product needs to be replaced, the pressing block in the pressing head body is replaced once, so that the operation is simple and convenient.
2. The width of general nation's nation standard PIN needle only has two kinds of specifications 1.0mm and 1.2mm, so the briquetting is just only 1.0mm and 1.2mm two kinds, sets up the width of leading to the groove on the pressure head body to 1.2mm, can general briquetting of all sizes, can not make the clearance between leading to the groove and the briquetting too big simultaneously again.
3. The bottom of a side wall of the pressing block body is provided with an inclined plane which is inclined inwards from top to bottom, so that enough space can be reserved at the bottom of the pressing head body, and the product is prevented from being pressed at the bottom of the pressing head body, so that the product is prevented from being damaged.
4. Set up two through-holes that are the symmetry and set up on the briquetting body, can conveniently, stably fix the nation's pressure head to nation's bonding machine through screw or bolt.
Drawings
Fig. 1 is the utility model relates to a structural schematic diagram of bonding pressure head for flexible circuit board.
Fig. 2 is the utility model relates to a cross sectional structure schematic diagram of a nation's bonding pressure head for flexible circuit board.
Fig. 3 is another schematic cross-sectional structural diagram of a bonding indenter for a flexible circuit board according to the present invention.
As shown in the figure:
1. the pressure head comprises a pressure head body, 2, a pressing block, 3, a through groove, 4, a screw hole, 5, a screw, 6, an inclined plane, 7 and a through hole.
Detailed Description
The present invention will be described in further detail with reference to the accompanying drawings and specific embodiments.
In the description of the present invention, it is to be understood that the terms "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplicity of description, and do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the present invention.
As shown in fig. 1, 2 and 3;
the utility model discloses a nation decides pressure head for flexible circuit board: it includes pressure head body 1 and at least one briquetting 2, be equipped with one on the pressure head body 1 and extend and run through logical groove 3 of its both ends face along 1 direction of height of pressure head body, the length that leads to groove 3 is greater than the length of briquetting 2, 2 detachable connections of briquetting be in logical groove 3 in. Be equipped with 3 on the lateral wall of pressure head body 1 along 1 length direction evenly distributed of pressure head body and with lead to screw 4 that groove 3 is linked together, equal threaded connection has screw 5 in every screw 4, screw 5 offsets with briquetting 2 for compress tightly briquetting 2 on leading to groove 3 inner wall.
Set up into pressure head body 1 and briquetting 2 two parts with nation's bonding pressure head to set up on pressure head body 1 and be used for leading to groove 3 with briquetting 2 male, then according to actual need, be equipped with a plurality of briquetting 2 that correspond the size. When assembling the nation decides the pressure head, according to the size of concrete product size, select the briquetting 2 of suitable size, insert briquetting 2 in leading to groove 3 of pressure head body 1, adjust height and relative position, then screw up screw 5, compress tightly briquetting 2 on the inner wall that leads to groove 3, can accomplish the equipment of nation decides the pressure head. After setting up like this, pressure head body 1 and briquetting 2 separation make the structure of nation's bonding pressure head become simpler, and processing cost is lower. Make pressure head body 1 longer, only need be equipped with a pressure head body 1, only make corresponding briquetting 2 can, as long as a pressure head body 1 just can general nation's pressure head of multiple different grade type product with several briquetting 2 of different sizes like this, material saving cost and reduction nation's the storage space of pressure head. In addition, when bonding a touch control product of a GFF structure, proper pressing blocks 2 are selected according to the bonding size of a flexible circuit board on a drawing, the pressing blocks are respectively installed in the through grooves 3 of the pressing head body 1, the height and the relative position of each pressing block 2 are adjusted as required, and the pressing blocks are locked by screws on the side face. The number of the pressing blocks 2 required generally is not more than three, the pressing head body 1 is provided with 3 screw holes 4, and the corresponding pressing blocks 2 are fixed by screws 5, so that various different types of products can be met. Although the sensing height of the physical sensor is not consistent with the driving bonding height, the touch control product of the GFF structure can be easily bonded once by adjusting the height of the pressing block 2. When the product of nation's fixed needs to be changed, also only need to change 2 of briquetting in the pressure head body 1 and can accomplish the change of nation's fixed pressure head once, easy operation is convenient.
The briquetting 2 can also be provided with a plurality of spacing grooves which are uniformly distributed along the height direction of the briquetting, the briquetting 2 is fixed in the spacing grooves by clamping the tail ends of the screws 5, and the briquetting 2 can be better prevented from moving up and down.
The width of the through groove 3 is 1.2 mm. The width of general nation's nation setting PIN needle only has two kinds of specifications 1.0mm and 1.2mm, so briquetting 2 is just also only 1.0mm and 1.2mm two kinds, sets up the width that leads to groove 3 on the pressure head body 1 to 1.2mm, can general briquetting 2 of all sizes, can not make the clearance that leads to between groove 3 and the briquetting 2 too big simultaneously again.
As shown in fig. 1 and 2, a slope 6 is formed at the bottom of a side wall of the body of the pressing block 2, the slope being inclined inward from top to bottom. The bottom of one side wall of the pressing block body 2 is provided with the inclined plane 6 which is inclined inwards from top to bottom, so that enough space can be reserved at the bottom of the pressing head body 1, the product is prevented from being pressed at the bottom of the pressing head body 1, and the product is prevented from being damaged.
The body of the pressing block 2 is also provided with two through holes 7 which are symmetrically arranged. Set up two through-holes 7 that are the symmetry and set up on briquetting 2 body, can conveniently, stably fix the nation's pressure head to nation's bonding machine through screw 5 or bolt.
The above description is only for the specific embodiments of the present invention, but the protection scope of the present invention is not limited thereto, and any changes or substitutions that can be easily conceived by those skilled in the art within the technical scope of the present invention are all covered by the protection scope of the present invention, therefore, the protection scope of the present invention should be subject to the protection scope of the claims.
Claims (6)
1. The utility model provides a nation decides pressure head for flexible circuit board which characterized in that: it includes pressure head body (1) and at least one briquetting (2), be equipped with one on pressure head body (1) along pressure head body (1) direction of height extension and run through logical groove (3) of its both ends face, the length that leads to groove (3) is greater than the length of briquetting (2), briquetting (2) detachable connection be in logical groove (3).
2. A bonding ram for a flexible circuit board as defined in claim 1, wherein: the pressure head is characterized in that at least one screw hole (4) communicated with the through groove (3) is formed in the side wall of the pressure head body (1), a screw (5) is connected with each screw hole (4) in a threaded mode, the screws (5) are abutted to the pressing block (2) and used for pressing the pressing block (2) on the inner wall of the through groove (3).
3. A bonding ram for a flexible circuit board as defined in claim 2, wherein: the number of the screw holes (4) is 3, and the screw holes are evenly distributed along the length direction of the pressure head body (1).
4. A bonding ram for a flexible circuit board as defined in claim 1, wherein: the width of the through groove (3) is 1.2 mm.
5. A bonding ram for a flexible circuit board as defined in claim 1, wherein: the bottom of one side wall of the pressing block (2) body is provided with an inclined plane (6) which is inclined inwards from top to bottom.
6. A bonding ram for a flexible circuit board as defined in claim 1, wherein: the pressing block (2) body is also provided with two through holes (7) which are symmetrically arranged.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921508204.0U CN210181574U (en) | 2019-09-11 | 2019-09-11 | Bonding pressure head for flexible circuit board |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921508204.0U CN210181574U (en) | 2019-09-11 | 2019-09-11 | Bonding pressure head for flexible circuit board |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210181574U true CN210181574U (en) | 2020-03-24 |
Family
ID=69843091
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921508204.0U Active CN210181574U (en) | 2019-09-11 | 2019-09-11 | Bonding pressure head for flexible circuit board |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210181574U (en) |
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2019
- 2019-09-11 CN CN201921508204.0U patent/CN210181574U/en active Active
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