CN218649086U - Substrate mounting structure for electronic device - Google Patents
Substrate mounting structure for electronic device Download PDFInfo
- Publication number
- CN218649086U CN218649086U CN202222721225.9U CN202222721225U CN218649086U CN 218649086 U CN218649086 U CN 218649086U CN 202222721225 U CN202222721225 U CN 202222721225U CN 218649086 U CN218649086 U CN 218649086U
- Authority
- CN
- China
- Prior art keywords
- substrate
- support member
- free end
- portions
- mounting structure
- 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
Images
Landscapes
- Mounting Of Printed Circuit Boards And The Like (AREA)
Abstract
The utility model provides a even have the tolerance and also can fix the base plate effectively in the thick board of base plate direction's electronic equipment's base plate mounting structure. In the substrate mounting structure, a flexible plate portion having an upright portion and flat portions extending outward in one direction from free end sides of the upright portion is formed on a substrate support member, a pair of slits sandwiching the flexible rib is formed from the flat portions to the upright portion, each flexible rib has a base end portion connected to the flat portion and a free end portion separated from the upright portion, an interval between inner surfaces of the free end portions facing each other is smaller than a width of the substrate, and a pressure contact support portion is provided on the device body, and is brought into pressure contact with a front end side of each flat portion when the substrate support member is loaded to the device body, so that the front end side bends the flat portion in a direction away from the substrate, and each flexible rib rotates with the base end portion as a fulcrum by the bending of each flat portion, and the free end portion is brought into pressure contact with the other surface of the substrate.
Description
Technical Field
The utility model relates to an electronic equipment's base plate installation structure.
Background
A substrate having a function of a switch or the like is often mounted at a position such as a side surface of a housing of an electronic device such as a liquid crystal display or a flat touch panel. Conventionally, a substrate and a key are generally held by a support member, and the support member is loaded in a corresponding position of an electronic device in a held state, so that the substrate can be easily attached and detached.
In the conventional structure, the substrate and the keys are often engaged with the support member and then the support member is mounted on the electronic device, but it is difficult to provide the positioning structure or the screwing structure on the support member in consideration of the restriction of the key installation space, and the substrate is positioned only by the engaging structure. However, since there are manufacturing tolerances in the parts of the support member and tolerances in the engagement between the support member and the substrate, a certain gap needs to be provided between the engagement structures in order to allow the substrate to be inserted into the support member, and thus, after the substrate is completely mounted on the support member, a stable fixed state may not be maintained, for example, noise may be generated when the substrate is vibrated due to insufficient tight support in the thickness direction of the substrate, and the tactile sensation when the key is pressed may be affected. Therefore, how to mount and fix the substrate in the electronic device becomes an important issue.
SUMMERY OF THE UTILITY MODEL
The present invention has been made in view of the above problems, and an object of the present invention is to provide a substrate mounting structure of an electronic device capable of effectively fixing a substrate in a plate thickness direction of the substrate even if there is a tolerance.
The utility model relates to a substrate mounting structure of electronic equipment, which uses a substrate supporting component with a bearing part for abutting one surface of a substrate to fix the substrate on an equipment main body, wherein a flexible plate portion is formed on the substrate support member, the flexible plate portion being, an upright portion extending in the board thickness direction of the substrate and a flat portion extending outward in the one direction from a free end side of the upright portion are integrally formed at positions facing both end portions in the one direction parallel to the surface of the substrate, a pair of slits are formed in each of the flexible plate portions from the flat portion to the upright portion, a space sandwiched by the pair of slits is a flexible rib, each of the flexible ribs has a base end portion connected to the flat portion and a free end portion separated from the upright portion, and each of the free end portions faces the other surface of the substrate, and the interval of the inner faces of the free end portions facing each other is formed smaller than the width between the two end portions of the substrate, the substrate support member is loaded in the device body in a crossing direction parallel to a surface of the substrate and crossing the one direction with the substrate sandwiched between the receiving portion and the free end portion of the flexible rib, a pressure contact support portion that is provided in the apparatus main body and is brought into pressure contact with a tip end side of each of the flat portions when the substrate support member is loaded in the intersecting direction, the distal end portion causes the flat portions to flex in a direction away from the other surface of the substrate, and the flexible ribs pivot about the proximal end portions as fulcrums due to the flexing of the flat portions, and the free end portions are brought into pressure contact with the other surface of the substrate.
In the substrate mounting structure of the electronic apparatus, the flexible ribs may be integrally provided with inclined portions that are inclined in a direction from the base end portion side toward the free end portion toward each other between the base end portion and the free end portion, and when the substrate is inserted between the pair of upright portions of the substrate support member, the inclined portions may be pressed against the both end portions of the substrate, so that the flexible ribs may move in a direction away from each other, and when the substrate is inserted beyond the tip end of the free end portion, the substrate may be sandwiched between the free end portion and the receiving portion.
In the board mounting structure of the electronic device, a protrusion protruding toward the pressure contact support portion may be integrally provided on a surface facing the pressure contact support portion on the distal end side of each of the flat portions, and the protrusion may be brought into pressure contact with the pressure contact support portion when the board supporting member is loaded into the device body.
The substrate mounting structure of the electronic device may further include a key supported by the substrate support portion and facing the substrate, and the switch on the substrate may be operated by an operation force transmitted through the key.
The substrate mounting structure of the electronic device may be configured to have a stopper for restricting movement of the substrate supporting member on a side of the device main body opposite to the key through the substrate.
In the substrate mounting structure of an electronic device, the substrate support member may further include a plurality of support columns for supporting the substrate, and the plurality of support columns may support the substrate at a plurality of heights.
According to the present invention, the substrate supporting member is formed so that, in the case where the substrate is mounted, deformation of the substrate urging force is not generated before the main body of the electronic apparatus is loaded, and deformation of the substrate urging force is generated after the main body of the electronic apparatus is loaded, whereby the substrate can be effectively fixed when the substrate is loaded into the electronic apparatus.
Drawings
Fig. 1 is a perspective view showing a structure of a substrate support member in a substrate mounting structure of an electronic apparatus according to an embodiment.
Fig. 2 is a plan view of a substrate support member in the substrate mounting structure of the electronic apparatus according to the embodiment.
Fig. 3 is a bottom view of the substrate supporting member in the substrate mounting structure of the electronic apparatus according to the embodiment.
Fig. 4 is a perspective view schematically illustrating a mounting process of the substrate to the substrate supporting member according to the embodiment.
Fig. 5 is a perspective view schematically showing a state in which the substrate according to the embodiment is mounted on the substrate support member.
Fig. 6 is a perspective view schematically showing a state in which both the substrate and the key are mounted on the substrate support member.
Fig. 7 is a perspective view schematically illustrating a process of mounting the substrate support member according to the embodiment to the apparatus main body.
Fig. 8 isbase:Sub>A cross-sectional view taken along linebase:Sub>A-base:Sub>A of fig. 7.
Fig. 9 is a schematic perspective view illustrating a substrate mounting structure in a state where the substrate supporting member according to the embodiment is mounted on the apparatus main body.
Fig. 10 is a partial sectional view showing the substrate mounting structure shown in fig. 9.
Description of the reference numerals:
1\8230asubstrate supporting member; 2, 823060, 8230and base plate; 3\8230adevice body; 10, 8230, 8230a flexible plate part; 11, 8230, 8230and a flat part; 12, 823060, 8230a vertical part; 13, 8230, 8230and narrow slit; 14, 8230, flexible ribs; 15, 8230, 8230and base end; 16, 8230, 8230and a free end part; 17\8230, 8230, a tilted portion; 18, 8230, 8230and a raised part; 19, 8230, 8230and a fixed wall part; 21\8230, 8230and a bearing part; 22 \8230, 8230and support column; 30, 8230, 8230and an opening; 40\8230, 8230, keys; 31 \ 8230, 8230and a crimping support part; 32\8230, 8230and a stop block.
Detailed Description
Hereinafter, embodiments embodying the present invention will be described in detail with reference to the accompanying drawings.
In the description of the embodiments, a case where a liquid crystal display is used as an electronic device and a substrate having a switch function is mounted on a side surface of the liquid crystal display will be described as an example of a substrate mounting structure of the electronic device. However, the present invention is not limited to this, and can be applied to the mounting of a partial substrate of any electronic device.
In addition, the respective drawings are structures schematically shown for convenience of explanation, and specific dimensions of parts therein and proportional relationships and positional relationships between different parts are not necessarily consistent with actual products.
The substrate mounting structure of the electronic apparatus according to the present embodiment is a structure in which the substrate support member 1 is loaded into the apparatus main body 3 of the electronic apparatus and the substrate 2 is mounted in a state in which the substrate 2 is supported by the substrate support member 1. The structure of the substrate support member 1 will be described below with reference to fig. 1 to 3.
Fig. 1 is a perspective view showing a structure of a substrate support member in a substrate mounting structure of an electronic apparatus according to an embodiment. Fig. 2 is a plan view of a substrate support member in the substrate mounting structure of the electronic apparatus according to the embodiment. Fig. 3 is a bottom view of the substrate supporting member in the substrate mounting structure of the electronic apparatus according to the embodiment.
As shown in fig. 1 to 3, the substrate support member 1 has a bottomed box shape as a whole, and the shape of the box body is matched with the shape of the substrate 2 (see fig. 4) to be mounted, and for example, in the case where the substrate 2 is a rectangular plate shape, the box shape of the substrate support member 1 is a rectangular parallelepiped capable of accommodating at least the substrate 2 therein, and has an opening 30 through which a key is inserted at the bottom.
A receiving portion 21, with which one surface of the substrate 2 is brought into contact, is provided on two opposing side walls of the substrate support member 1 (the side walls corresponding to both ends of the substrate 2 in the longitudinal direction in fig. 4 in the example of fig. 1), and a flexible plate portion 10 is further provided on the side wall provided with the receiving portion 21. That is, the flexible plate portions 10 are provided at positions facing both end portions in one direction parallel to the one surface of the substrate 2 abutting on the receiving portion 21, and the flexible plate portions 10 include: an upright portion 12 extending in a direction substantially perpendicular to the bottom portion, and a flat portion 11 extending from a free end side of the upright portion 12 to the outside of the substrate support member 1 in one direction parallel to one surface of the substrate 2. The upright portion 12 is formed integrally with the flat portion 11, and when the substrate 2 abuts against the receiving portion 21, it corresponds to the upright portion 12 extending in the plate thickness direction of the substrate 2, and the flat portion 11 extending in a direction parallel to the surface of the substrate. The flexible plate portion 10 is formed of an elastically deformable material such as resin.
Further, in each flexible plate portion 10, a pair of slits 13 is formed from the flat portion 11 to the standing portion 12, and a portion sandwiched by the pair of slits 13 becomes a flexible rib 14, and each flexible rib 14 has: a base end portion 15 connected to the flat portion 11, a free end portion 16 separated from the standing portion 12, and an inclined portion 17 inclined in a direction approaching each other from the base end portion 15 side toward the free end portion 16 between the base end portion 15 and the free end portion 16. Wherein the interval of the inner faces of the free end portions 16 facing each other is formed smaller than the width between both end portions in the longitudinal direction of the substrate 2 mounted therebetween. By providing the flexible rib 14 as described above, the flexible rib 14 can be deformed in a bending manner, and as shown in fig. 1, a space is provided between the flexible rib 14 and the receiving portion 21, and the length of the space is equal to or greater than the plate thickness of the substrate 2.
Further, as shown in fig. 3, a semi-cylindrical elongated protrusion 18 is further provided on the side of the flat portion 11 facing the standing portion 12.
A plurality of support columns 22 having different heights are erected inside the two side walls between the flexible plate portions 10. The support columns 22 support the substrate 2 mounted in the substrate support member 1, and can support the substrate 2 at a plurality of heights, respectively, thereby preventing the substrate 2 from being excessively deformed. In addition, the support columns 22 may be distributed uniformly or centrally. A fixed wall portion 19 having a through hole is formed at one of the two side walls where the support column 22 is provided.
Fig. 4 is a perspective view schematically illustrating a mounting process of the substrate to the substrate supporting member according to the embodiment. When the substrate 2 is mounted on the substrate support member 1, the substrate 2 is brought close to the substrate support member 1 in the direction of the arrow in fig. 4, with both ends of the substrate 2 in the longitudinal direction facing the flexible plate portions 10. Next, the substrate 2 is continuously pressed against the substrate support member 1, and the distance between the inner surfaces of the free end portions 16 facing each other is set to be smaller than the width between both end portions of the substrate 2 in the longitudinal direction, so both end portions of the substrate 2 in the longitudinal direction are respectively brought into contact with the inclined portions 17 of the flexible ribs 14. When the substrate 2 is inserted, the substrate 2 moves along the inclined portion 17 and approaches the receiving portion 21, and at this time, the flexible ribs 14 are respectively flexibly deformed to the outside of the substrate support member 1. When the substrate 2 abuts on the receiving portion 21, the distance between the flexible rib 14 and the receiving portion 21 is equal to or larger than the thickness of the substrate 2, the substrate 2 is separated from the flexible rib 14, the flexible rib 14 is restored by the elastic restoring force thereof, and the substrate 2 is sandwiched between the flexible rib 14 and the receiving portion 21. One face of the base plate 2 abuts against the receiving portion 12, while the free end portions 16 of the flexible ribs 14 face the other face of the base plate 2. At this time, the relationship between the substrate 2 and the substrate support member 1 is as shown in fig. 5, and the substrate 2 is mounted on the substrate support member 1.
Fig. 5 is a perspective view schematically illustrating a state in which the substrate according to the embodiment is mounted on the substrate support member. As shown in the upper view of fig. 5, the substrate 2 is sandwiched between the flexible ribs 14 of the substrate support member 1 and the receiving portions 21, and the substrate 2 is also supported by the support columns 22, although not shown.
The structure in the dashed box is shown enlarged below fig. 5. As can be seen in the enlarged view, there is a gap between the upper surface of the base plate 2 and the lower end of the free end portion 16 of the flexible rib 14, and therefore, the base plate 2 is not rigidly fixed in the thickness direction.
Fig. 6 is a perspective view schematically showing a state in which both the substrate and the key are mounted on the substrate support member. As shown, the key 40 is mounted on the substrate 2 through the opening 30 so that the switch of the substrate 2 can be operated by pressing the key 40.
The substrate support member 1 having the substrate 2 and the keys 40 mounted thereon as shown in fig. 6 is mounted on the device body 3 of the electronic device, thereby forming a substrate mounting structure of the electronic device.
Fig. 7 is a perspective view schematically illustrating a process of mounting the substrate support member according to the embodiment to the apparatus main body. As shown in fig. 7, when the substrate support member 1 is mounted on the apparatus body 3 of the electronic apparatus, the substrate support member 1 is loaded on the apparatus body 3 in a loading direction (for example, a direction indicated by an arrow in fig. 7) parallel to the surface of the substrate 2 and intersecting with the longitudinal direction of the substrate 2. As shown in fig. 7, the fixed wall portion 19 is directed outward in the loading direction, and the flat portions 11 of the pair of flexible plate portions 10 are inserted into the slots formed by the pressure contact support portions 31 of the device body 3.
Fig. 8 isbase:Sub>A cross-sectional view taken along linebase:Sub>A-base:Sub>A of fig. 7. As shown in fig. 8, in a case where the flat portion 11 of the flexible plate portion 10 has not yet been inserted into the slot constituted by the pressure contact support portion 31 of the device body 3, when viewed in a direction parallel to the surface of the substrate 2, a part of the protrusion portion 18 overlaps the pressure contact support portion 31 as shown in a region B surrounded by a broken line frame in fig. 8, while a gap exists between the upper surface of the substrate 2 and the lower end of the free end portion 16 of the flexible rib 14 to be loosely fitted in a region C surrounded by a broken line frame in fig. 8.
The apparatus main body 3 is provided with a stopper 32 on the side opposite to the key 40 with the substrate 2 interposed therebetween, the stopper being capable of restricting the movement of the substrate support member 1. When the substrate support member 1 is inserted into the apparatus main body 3, the stopper 32 can abut against the other wall portion of the substrate support member 1 facing the fixed wall portion 19, and the movement of the substrate support member 1 in the direction approaching the stopper 32 is restricted.
That is, when the substrate support member 1 is loaded in the arrow direction from the state shown in fig. 7 and the flat portion 11 of the flexible plate portion 10 is inserted into the slot formed by the pressure support portion 31 of the device body 3, the protrusion 18 first comes into contact with the pressure support portion 31, and the shape of the side of the protrusion 18 that comes into contact with the pressure support portion 31 is formed into an arc shape, so that the tip of the protrusion 18 comes into contact with the pressure support portion 31 as the protrusion 18 comes into contact with the pressure support portion 31. At the same time, the stopper 32 abuts against the upper edge of the other wall portion of the substrate support member 1 facing the fixed wall portion 19, and movement of the substrate support member 1 in the direction approaching the stopper 32 is restricted, so that the force pressing the flat portion 11 of the flexible plate portion 10 by the pressure contact support portion 31 is not released, and the pressed member is deformed. Since the flexible plate portion 10 in which the protrusion 18 is located is more easily deflected than the pressure support portion 31, the flat portions 11 of the flexible plate portion 10 are deflected in a direction away from the substrate 2 by the pressure from the pressure support portion 31, and the flexible ribs 14 connected to the flat portions 11 are rotated about the base end portions 15 as fulcrums by the deflection of the flat portions 11, so that the free end portions 16 in the region C move in a direction opposite to the moving direction of the protrusion 18 to press the substrate 2, and the free end portions 16 are pressed against the surface of the substrate 2 opposite to the surface on which the keys 40 are provided.
Here, the width of the deflection of the flat portion 11 is related to the protrusion height of the protrusion 18, and in a range where the flat portion 11 can be elastically deformed, the higher the protrusion height of the protrusion 18, the larger the width of the deflection of the flat portion 11, that is, the direction in which the flat portion 11 is farther from the substrate 2, and the closer the free end portion 16 is to the substrate 2. In addition, the projection height of the projection 18 may be set according to the distance between the free end 16 and the substrate 2, and the relationship between the deflection amplitude of the flat portion 11 and the movement of the free end 16.
Fig. 9 is a perspective view schematically showing a substrate mounting structure in a state where the substrate supporting member according to the embodiment is mounted on the apparatus main body. As shown in fig. 9, when the substrate support member 1 is loaded on the apparatus main body 3, the projection 18 presses the pressure contact support portion 31, and the stopper 32, not shown, presses the wall portion of the substrate support member 1 that is inserted, so that the flat portion 11 is lifted and deformed, and the free end portion 16 comes close to and is pressure-contacted to the substrate 2 with tight fit. After the loading of the apparatus body 3 by the substrate support member 1 is completed, the substrate support member 1 may be further fixed into the apparatus body 3 using screws at the fixing wall portions 19.
Fig. 10 is a partial sectional view showing the substrate mounting structure shown in fig. 9. Fig. 10 is an enlarged view showing a state where only one flexible plate portion 10 is inserted into a slot formed by the pressure-bonding support portion 31. As shown in fig. 10, in comparison with the case shown in fig. 8, the protrusion 18 has been lifted and the flexible rib 14 is rotated with the base end portion 15 as a fulcrum, so that the free end portion 16 is pressed to the substrate 2.
According to an embodiment of the present invention, the substrate supporting member is formed so that, in the case where the substrate is mounted, deformation for applying force to the substrate is not generated before the substrate is loaded into the main body of the electronic apparatus, and deformation for applying force to the substrate is generated after the substrate is loaded into the main body of the electronic apparatus, thereby enabling the substrate to be effectively fixed when the substrate is loaded into the electronic apparatus.
(modification of embodiment)
In the above embodiment, the shape of the protrusion 18 is a semi-cylindrical shape, but may be a protrusion having another shape such as a square shape or an elliptical shape in cross section. The substrate support member 1 may be loaded by omitting the projection 18 and directly bending the flat portion 11 of the flexible rib 14 so as to partially overlap the pressure contact support portion 31 during loading.
In the above embodiment, the flexible plate portions 10 are provided at the end portions of the substrate support member 1 corresponding to both sides in the longitudinal direction of the substrate 2, but the flexible plate portions 10 may be provided at the end portions of the substrate support member 1 corresponding to both sides in the short side direction of the substrate 2 instead of the longitudinal direction. The specific installation position of the flexible plate portion can be designed arbitrarily according to the shape of a slot in which a substrate needs to be mounted in the device body of the electronic device.
In the above embodiment, the flexible rib 14 is formed by the base end portion 15, the inclined portion 17, and the free end portion 16 which are integrally and continuously connected, but the present invention is not limited to this, and the shape of the inclined portion 17 connecting the base end portion 15 and the free end portion 16 may be changed, for example, the base end portion 15 and the free end portion 17 may be rounded. In addition, when the smoothness of mounting is not required, the provision of the inclined portion may be omitted.
In the above embodiment, before the substrate support member 1 is loaded into the device main body 3, a gap exists between the upper surface of the substrate 2 and the lower end of the free end portion 16 of the flexible rib 14, and after the substrate support member 1 is loaded into the device main body 3, the gap disappears due to the rotation of the flexible rib 14. However, the present invention is not limited to this, and a gap may not exist between the upper surface of the substrate 2 and the lower end of the free end portion 16 of the flexible rib 14 before the substrate support member 1 is loaded into the device main body 3, and after the substrate support member 1 is loaded into the device main body 3, the upper surface of the substrate 2 and the lower end of the free end portion 16 of the flexible rib 14 are pressed more tightly by the rotation of the flexible rib 14, thereby fixing the substrate 2 more effectively. That is, the gap distance between the upper surface of the substrate 2 and the lower end of the free end portion 16 of the flexible rib 14 before the substrate support member 1 is loaded into the device main body 3 may be smaller than the height of the overlapping portion between the protrusion 18 and the pressure contact support portion 31 when viewed in the direction parallel to the surface of the substrate 2.
In the above embodiment, the fixing wall portion 19, the key 40, the support column 22, and the like are provided, but these may be omitted as appropriate depending on the function of the substrate and the connection configuration.
Although the embodiments of the present invention have been described above, these embodiments are provided as examples and are not intended to limit the scope of the present invention. These new embodiments may be implemented in various other forms, and various omissions, substitutions, and changes may be made without departing from the spirit of the invention. These embodiments and modifications thereof are included in the scope and gist of the invention, and are also included in the invention described in the claims and the equivalent scope thereof.
Claims (6)
1. A substrate mounting structure for an electronic device, wherein a substrate is fixed to a device body by using a substrate support member having a receiving portion against which one surface of the substrate is brought into contact,
a flexible plate portion formed integrally with an upright portion extending in a plate thickness direction of the board and a flat portion extending outward in the one direction from a free end side of the upright portion at a position facing both end portions in the one direction parallel to a surface of the board,
a pair of slits are formed in each of the flexible plate portions from the flat portion to the standing portion, a space sandwiched by the pair of slits is a flexible rib, each of the flexible ribs has a base end portion connected to the flat portion and a free end portion separated from the standing portion, each of the free end portions faces the other surface of the substrate, and a space between inner surfaces of the free end portions facing each other is formed smaller than a width between the two end portions of the substrate,
the substrate support member is loaded into the device main body in a crossing direction parallel to a surface of the substrate and crossing the one direction with the substrate sandwiched between the receiving portion and the free end portion of the flexible rib,
a pressure contact support portion that is provided in the device body and that is brought into pressure contact with a distal end side of each of the flat portions when the substrate support member is loaded in the intersecting direction, so that the distal end side bends the flat portion in a direction away from the other surface of the substrate,
the flexible ribs are rotated about the base end portions as fulcrums by the deflection of the flat portions, and the free end portions are pressed against the other surface of the base plate.
2. The substrate mounting structure of an electronic device according to claim 1,
each of the flexible ribs is integrally provided with an inclined portion that is inclined in a direction of approaching each other from the base end portion side toward the free end portion between the base end portion and the free end portion,
when the substrate is inserted between the pair of upright portions of the substrate support member, the inclined portions are pressed against the two end portions of the substrate, and the flexible ribs move in directions away from each other, and when the substrate is inserted beyond the tip of the free end portion, the substrate is sandwiched between the free end portion and the receiving portion.
3. The substrate mounting structure of an electronic device according to claim 1 or 2,
a projection portion that projects toward the pressure contact support portion is integrally provided on a surface of the flat portion on the front end side that faces the pressure contact support portion, and the projection portion is in pressure contact with the pressure contact support portion when the substrate support member is loaded into the apparatus main body.
4. The substrate mounting structure of an electronic device according to claim 1,
the substrate support member further includes a key supported by the substrate support member and opposed to the substrate, and an operation force is transmitted to the switch on the substrate via the key to operate the switch.
5. The substrate mounting structure of an electronic apparatus according to claim 4,
the device body has a stopper for restricting movement of the substrate support member on a side opposite to the key through the substrate.
6. The substrate mounting structure of an electronic device according to claim 1,
the substrate support member further has a plurality of support columns that support the substrate, and the plurality of support columns are capable of supporting the substrate at a plurality of heights, respectively.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222721225.9U CN218649086U (en) | 2022-10-17 | 2022-10-17 | Substrate mounting structure for electronic device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222721225.9U CN218649086U (en) | 2022-10-17 | 2022-10-17 | Substrate mounting structure for electronic device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN218649086U true CN218649086U (en) | 2023-03-17 |
Family
ID=85494853
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202222721225.9U Active CN218649086U (en) | 2022-10-17 | 2022-10-17 | Substrate mounting structure for electronic device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN218649086U (en) |
-
2022
- 2022-10-17 CN CN202222721225.9U patent/CN218649086U/en active Active
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| US8199528B2 (en) | Electronic device and ground connection structure | |
| US9891668B2 (en) | Information processing device | |
| US20060209227A1 (en) | Liquid crystal display device | |
| JP4834629B2 (en) | Waveguide connector and waveguide connection structure | |
| US20160295733A1 (en) | Clip and electronic device using same | |
| US7578712B2 (en) | Contact spring assembly for electronic devices | |
| TW201537836A (en) | Connector | |
| CN218649086U (en) | Substrate mounting structure for electronic device | |
| JP4841124B2 (en) | Electronic device and manufacturing method thereof | |
| KR102266627B1 (en) | Connector for Flat Cable | |
| TW569495B (en) | Clip type connector | |
| WO2015111624A1 (en) | Input device, and electronic device provided with same | |
| US8071899B2 (en) | Electronic device with key assembly | |
| JP6070728B2 (en) | Keyboard device | |
| JP7194433B2 (en) | Connectors and connector structures | |
| JP4201682B2 (en) | Two-stage push switch | |
| JP3583958B2 (en) | Display module and display device | |
| KR102647095B1 (en) | Connector for Flat Cable | |
| JP2011027946A (en) | Lcd fixing structure | |
| JP4416629B2 (en) | Two-stage push switch | |
| JP2023081166A (en) | Electronic apparatus | |
| JP2550823Y2 (en) | Switch device | |
| JP2009087914A (en) | Push button switching device | |
| JPWO2019176405A1 (en) | Push switch | |
| JPH044534A (en) | Keyboard |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |