CN107920431B - Circuit board assembly structure - Google Patents
Circuit board assembly structure Download PDFInfo
- Publication number
- CN107920431B CN107920431B CN201610886251.3A CN201610886251A CN107920431B CN 107920431 B CN107920431 B CN 107920431B CN 201610886251 A CN201610886251 A CN 201610886251A CN 107920431 B CN107920431 B CN 107920431B
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- CN
- China
- Prior art keywords
- circuit board
- positioning
- touch
- assembly structure
- arc
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Classifications
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- 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
- H05K5/00—Casings, cabinets or drawers for electric apparatus
- H05K5/0026—Casings, cabinets or drawers for electric apparatus provided with connectors and printed circuit boards [PCB], e.g. automotive electronic control units
-
- 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
- H05K5/00—Casings, cabinets or drawers for electric apparatus
- H05K5/02—Details
- H05K5/0217—Mechanical details of casings
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- Engineering & Computer Science (AREA)
- Microelectronics & Electronic Packaging (AREA)
- Manipulator (AREA)
- Toys (AREA)
Abstract
The invention discloses a circuit board assembly structure, and belongs to the technical field of robot assembly; the structure comprises: the touch control circuit boards are respectively attached to the inner sides of the corresponding half-arc parts; each touch circuit board is provided with a plurality of first positioning grooves, and each half-arc part is provided with a plurality of first positioning parts which are matched with the first positioning grooves on the touch circuit board; the touch control circuit board is attached to the inner side of the half-arc part in a mode that each first positioning groove on the touch control circuit board is respectively clamped on the first positioning part. The beneficial effects of the technical scheme are as follows: the purpose that the circuit board is assembled inside the robot in a fitting mode can be achieved, and a user can finish touch pressing operation more easily.
Description
Technical Field
The invention relates to the technical field of robot assembly, in particular to a circuit board assembly structure.
Background
The touch circuit board, particularly the flexible circuit board (Flexible Printed Circuit board, FPC) is widely applied to the touch type robot, and can realize the operation mode of the direct touch of the robot. However, due to the inherent soft and bendable characteristic of the conventional flexible circuit board, the conventional flexible circuit board cannot be assembled in a robot in a fitting manner, particularly in a robot with an arc shape, the conventional flexible circuit board is not easy to wrinkle due to improper assembly, and further the accuracy and touch feel of touch are affected, so that the user experience is reduced.
Disclosure of Invention
According to the above-mentioned problem that exists among the prior art, the present provides a technical scheme of circuit board assembly structure, aims at realizing the purpose that the circuit board laminating assembly is inside the robot for the operation that the user accomplished touch-control pressing more easily.
The technical scheme specifically comprises the following steps:
the circuit board assembly structure is suitable for an egg-shaped robot, and the egg-shaped robot comprises a plurality of half-arc parts which are mutually matched and installed; wherein, include:
the touch control circuit boards are in accordance with the half-arc parts in number, and each touch control circuit board is respectively attached to the inner side of the corresponding half-arc part;
a plurality of first positioning grooves are formed in each touch circuit board, and a plurality of first positioning parts which are matched with the first positioning grooves in the touch circuit boards are formed in each half-arc part;
and the touch control circuit board is attached to the inner side of the half-arc part in a mode that each first positioning groove on the touch control circuit board is respectively clamped on the first positioning part.
Preferably, the circuit board assembly structure, wherein the touch circuit board is a flexible circuit board, and the touch circuit board is attached to an attaching surface on the inner side of the half-arc portion, and is provided with adhesive foam.
Preferably, in the circuit board assembly structure, each of the touch circuit boards has a shape matching with the half-arc portion of the bonding arrangement.
Preferably, in the circuit board assembly structure, each first positioning groove is a positioning groove with an opening at one end and formed on the touch circuit board.
Preferably, in the circuit board assembly structure, each first positioning portion is a rib position which is matched with the corresponding first positioning groove.
Preferably, in the circuit board assembly structure, each touch circuit board is further provided with at least one second positioning groove;
a second positioning part is arranged at the position, which is fit with the second positioning groove, of each half-arc part;
and the touch control circuit board is attached to the inner side of the half-arc part in a mode that each second positioning groove on the touch control circuit board is respectively clamped on the second positioning part.
Preferably, in the circuit board assembly structure, each of the second positioning grooves is a positioning through hole formed in the touch circuit board.
Preferably, in the circuit board assembly structure, each of the second positioning portions is a positioning column that is matched with the corresponding first positioning groove.
Preferably, the circuit board assembly structure, wherein the egg-shaped robot further comprises a camera top cover part;
the camera head cover component is arranged at the top end of one half arc part through a connecting piece.
Preferably, in the circuit board assembly structure, the connecting piece is a cross groove pan head machine tooth screw.
The beneficial effects of the technical scheme are as follows: the circuit board assembly structure is capable of achieving the purpose that the circuit board is assembled inside the robot in a fitting mode, and a user can finish touch pressing operation more easily.
Drawings
FIG. 1 is a schematic view of an egg-shaped robot and a circuit board assembly structure therein according to a preferred embodiment of the present invention;
fig. 2 is a schematic view of a positioning portion of an egg-shaped robot according to a preferred embodiment of the present invention.
Detailed Description
The following description of the embodiments of the present invention will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present invention, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the invention without making any inventive effort, are intended to be within the scope of the invention.
It should be noted that, without conflict, the embodiments of the present invention and features of the embodiments may be combined with each other.
The invention is further described below with reference to the drawings and specific examples, which are not intended to be limiting.
In a preferred embodiment of the present invention, based on the above-mentioned problems occurring in the prior art, there is now provided a circuit board assembly structure adapted to be used in an egg-shaped robot including a plurality of half-arcs installed to be matched with each other. Specifically, as shown in fig. 1, the egg-shaped robot may include two half-arc portions 1 that are mounted in a matching manner, and the shapes of the two half-arc portions 1 are symmetrical to each other.
In a preferred embodiment of the present invention, as shown in fig. 1, the circuit board assembly structure specifically includes:
the number of the touch circuit boards 2 is consistent with that of the half-arc portions 1, and each touch circuit board 2 is respectively attached to the inner side of the corresponding half-arc portion 1 (the box in fig. 1 is only for distinguishing the two half-arc portions 1).
A plurality of first positioning grooves 21 are formed in each touch circuit board 2, and a plurality of first positioning parts 11 which are matched with the first positioning grooves 21 on the touch circuit boards 2 are formed in each half-arc part 1;
the touch circuit board 2 is attached to the inner side of the half-arc portion 1 by engaging each first positioning groove 21 on the touch circuit board 2 with the first positioning portion 11.
Specifically, in fig. 1, the above-mentioned circuit board assembly structure may include two touch circuit boards 2, one touch circuit board 2 is mounted inside the left half-arc portion 1, and the other is correspondingly mounted inside the right half-arc portion 1. In other embodiments, the half-arc portion 1 is not limited to two, and thus the touch circuit board 2 is not limited to two.
In the above embodiment, each touch circuit board 2 is provided with a plurality of first positioning grooves 21, each first positioning groove 21 may be a positioning groove as shown in fig. 1, and the first positioning groove 21 may be a positioning groove with an opening at one end opened on the touch circuit board 2. Specifically, the shape of the first positioning groove 21 is shown in fig. 1, and the length of each first positioning groove 21 may not be equal, but the shape (including the length and the opening) of each first positioning groove 21 must be fit with the corresponding first positioning portion 11.
Accordingly, in the above embodiment, a plurality of first positioning portions 11 (as shown in fig. 2) are disposed on the inner side of each half-arc portion 1, and the disposed position of each first positioning portion 11 corresponds to the position of the corresponding first positioning groove 21 on the touch circuit board 2, so that the first positioning groove 21 can be conveniently engaged with the first positioning portion 11.
Therefore, in the above embodiment, the touch circuit board 2 may be attached to the inner side of the half-arc portion 1 by engaging each of the first positioning grooves 21 on the touch circuit board 2 with the first positioning portion 11. Because the touch control circuit board 2 can be an FPC, and the FPC has the characteristics of flexibility and easy bending, the traditional FPC fixing mode is easy to bend or wrinkle. By applying the clamping mode in the technical scheme of the invention, the FPC can be easily attached and installed on the inner side of the half-arc part 1 without wrinkling, thereby being convenient for a user to operate and not affecting the user experience. Therefore, in the preferred embodiment of the present invention, the user can touch the outer side of the half arc portion 1, and the touch circuit board 2 disposed on the inner side of the corresponding half arc portion 1 is used for performing the touch operation on the egg-shaped robot. Further, in the preferred embodiment of the present invention, a bonding foam may be further disposed on the bonding surface of the touch circuit board 2 bonded to the inner side of the half-arc portion 1, so that the bonding foam may be used to avoid the problem that air bubbles are generated or wrinkling of the touch circuit board 2 occurs when the touch circuit board 2 is bonded to the inner side of the half-arc portion 1.
In the preferred embodiment of the present invention, each touch circuit board 2 has a shape matching with the shape of the half-arc portion 1 of the fitting arrangement. Specifically, as shown in fig. 1, the shape of the half-arc portion 1 may be a half-ellipse, so that the height of the touch circuit board 2 should not exceed the height of the half-arc portion 1, and the width of the touch circuit board should also match the half-arc portion 1, and the touch circuit board 2 may be bent into a corresponding half-ellipse and fit inside the half-arc portion 1. Further, in the preferred embodiment of the present invention, as shown in fig. 1, the half-arc portion 1 includes a left half-arc portion 1 and a right half-arc portion 1, and the two half-arc portions 1 are symmetrical to each other in shape. The shape of the touch circuit board 2 disposed inside the left half arc portion 1 is matched with the shape of the half arc portion 1, and similarly, the shape of the touch circuit board 2 disposed inside the right half arc portion 1 is matched with the shape of the half arc portion 1. Therefore, the shapes of the two touch circuit boards 2 are also symmetrical to each other. Of course, in other embodiments of the present invention, the shape of the touch circuit board 2 may be determined by the shape of the half-arc portion 1 to be assembled.
In a preferred embodiment of the present invention, each of the first positioning portions 11 is a rib position that is set to fit in the corresponding first positioning groove 21.
In a preferred embodiment of the present invention, in order to further enhance the bonding degree, at least one second positioning groove 22 (as shown in fig. 1) is further disposed on each of the touch circuit boards 2. Accordingly, the corresponding second positioning portion 12 is provided at a position inside the corresponding half-arc portion 1 with respect to the first positioning groove 22 (as shown in fig. 2). The matching of the second positioning groove 22 and the second positioning portion 12 can make the touch circuit board 2 more easily attached to the inner side of the half-arc portion 1.
Specifically, in the preferred embodiment of the present invention, the second positioning groove 22 may be a positioning through hole disposed on the touch circuit board 2, and correspondingly, the second positioning portion 12 may be a positioning post corresponding to the second positioning groove 22. Specifically, during assembly, the second positioning portion 12 may be inserted into the second positioning groove 22, so as to attach the touch circuit board 2 to the inner side of the half-arc portion 1.
In the preferred embodiment of the present invention, as shown in fig. 1, the egg-shaped robot further comprises a camera head cover member 3, and the camera head cover member 3 is mounted on the top end of one half arc portion 1 through a connecting member 31.
Specifically, in a preferred embodiment of the present invention, the camera head cover member 3 may be a member for covering a camera, in other words, a camera is provided on the egg-shaped robot. The camera head cover member 3 may be provided at the tip end of one of the half-arc portions 1. In a preferred embodiment of the present invention, as shown in fig. 1, the camera head cover member 3 is disposed at the top end of the left half-arc portion 1.
In the preferred embodiment of the present invention, the camera head cover member 3 is mounted on the top end of the half-arc portion 1 by a connecting member 31. Specifically, the connecting member may be a screw. Further, the connecting member may be a cross-slot pan head machine tooth screw.
The foregoing description is only illustrative of the preferred embodiments of the present invention and is not to be construed as limiting the scope of the invention, and it will be appreciated by those skilled in the art that equivalent substitutions and obvious variations may be made using the description and illustrations of the present invention, and are intended to be included within the scope of the present invention.
Claims (10)
1. The circuit board assembly structure is suitable for an egg-shaped robot, and the egg-shaped robot comprises a plurality of half-arc parts which are mutually matched and installed; characterized by comprising the following steps:
the touch control circuit boards are in accordance with the half-arc parts in number, and each touch control circuit board is respectively attached to the inner side of the corresponding half-arc part;
a plurality of first positioning grooves are formed in each touch circuit board, and a plurality of first positioning parts which are matched with the first positioning grooves in the touch circuit boards are formed in each half-arc part;
and the touch control circuit board is attached to the inner side of the half-arc part in a mode that each first positioning groove on the touch control circuit board is respectively clamped on the first positioning part.
2. The circuit board assembly structure of claim 1, wherein the touch circuit board is a flexible circuit board, and adhesive foam is provided on an adhesive surface of the touch circuit board attached to an inner side of the half-arc portion.
3. The circuit board assembly structure of claim 2, wherein each of the touch circuit boards has a shape conforming to the half-arc portion of the fitting arrangement.
4. The circuit board assembly structure of claim 1, wherein each of the first positioning grooves is a positioning groove with an opening at one end opened on the touch circuit board.
5. The circuit board assembly structure of claim 1, wherein each of the first positioning portions is a rib position that fits in a corresponding one of the first positioning grooves.
6. The circuit board assembly structure of claim 1, wherein each of the touch circuit boards is further provided with at least one second positioning groove;
a second positioning part is arranged at the position, which is fit with the second positioning groove, of each half-arc part;
and the touch control circuit board is attached to the inner side of the half-arc part in a mode that each second positioning groove on the touch control circuit board is respectively clamped on the second positioning part.
7. The circuit board assembly structure of claim 6, wherein each of the second positioning grooves is a positioning through hole formed in the touch circuit board.
8. The circuit board assembly structure of claim 6, wherein each of the second positioning portions is a positioning post that is configured to fit in a corresponding one of the first positioning grooves.
9. The circuit board assembly structure of claim 1, wherein said egg-shaped robot further comprises a camera head cover member;
the camera head cover component is arranged at the top end of one half arc part through a connecting piece.
10. The circuit board assembly structure of claim 9, wherein the connector is a cross slot pan head machine tooth screw.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610886251.3A CN107920431B (en) | 2016-10-11 | 2016-10-11 | Circuit board assembly structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610886251.3A CN107920431B (en) | 2016-10-11 | 2016-10-11 | Circuit board assembly structure |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN107920431A CN107920431A (en) | 2018-04-17 |
| CN107920431B true CN107920431B (en) | 2023-10-13 |
Family
ID=61891891
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610886251.3A Active CN107920431B (en) | 2016-10-11 | 2016-10-11 | Circuit board assembly structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107920431B (en) |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0825276A (en) * | 1994-07-19 | 1996-01-30 | Japan Servo Co Ltd | Touch sensor |
| CN200990745Y (en) * | 2005-03-04 | 2007-12-12 | 精工爱普生株式会社 | Personal electronic instrument and portable instrument |
| WO2013075919A1 (en) * | 2011-11-26 | 2013-05-30 | Johnson Controls Automotive Electronics Sas | Method for placing an electronic printed card in contact with a plurality of contact elements in a housing receiving or surrounding the electronic printed card and housing |
| CN103135865A (en) * | 2011-11-29 | 2013-06-05 | 天津富纳源创科技有限公司 | Touch control module and preparation method thereof |
| CN204557430U (en) * | 2015-03-26 | 2015-08-12 | 昆山龙腾光电有限公司 | Touch control display apparatus |
| CN205249623U (en) * | 2015-12-22 | 2016-05-18 | 厦门达尔电子有限公司 | Subsidiary material lamination jig of flexible circuit board |
| CN105892568A (en) * | 2014-05-14 | 2016-08-24 | Lg电子株式会社 | Mobile terminal |
Family Cites Families (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US8717315B2 (en) * | 2009-10-06 | 2014-05-06 | Pixart Imaging Inc. | Touch-control system and touch-sensing method thereof |
| KR102189784B1 (en) * | 2013-08-30 | 2020-12-11 | 삼성전자주식회사 | Flexible electronic device |
-
2016
- 2016-10-11 CN CN201610886251.3A patent/CN107920431B/en active Active
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0825276A (en) * | 1994-07-19 | 1996-01-30 | Japan Servo Co Ltd | Touch sensor |
| CN200990745Y (en) * | 2005-03-04 | 2007-12-12 | 精工爱普生株式会社 | Personal electronic instrument and portable instrument |
| WO2013075919A1 (en) * | 2011-11-26 | 2013-05-30 | Johnson Controls Automotive Electronics Sas | Method for placing an electronic printed card in contact with a plurality of contact elements in a housing receiving or surrounding the electronic printed card and housing |
| CN103135865A (en) * | 2011-11-29 | 2013-06-05 | 天津富纳源创科技有限公司 | Touch control module and preparation method thereof |
| CN105892568A (en) * | 2014-05-14 | 2016-08-24 | Lg电子株式会社 | Mobile terminal |
| CN204557430U (en) * | 2015-03-26 | 2015-08-12 | 昆山龙腾光电有限公司 | Touch control display apparatus |
| CN205249623U (en) * | 2015-12-22 | 2016-05-18 | 厦门达尔电子有限公司 | Subsidiary material lamination jig of flexible circuit board |
Also Published As
| Publication number | Publication date |
|---|---|
| CN107920431A (en) | 2018-04-17 |
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