CN219534918U - Spring plate and electronic equipment with same - Google Patents
Spring plate and electronic equipment with same Download PDFInfo
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- CN219534918U CN219534918U CN202320976790.1U CN202320976790U CN219534918U CN 219534918 U CN219534918 U CN 219534918U CN 202320976790 U CN202320976790 U CN 202320976790U CN 219534918 U CN219534918 U CN 219534918U
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- contact
- connecting portion
- spring
- elastic arm
- elastic
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Abstract
The utility model discloses a spring plate and an electronic device with the same, wherein the spring plate is connected between a display screen and a PCB assembly, and comprises: the pad part is configured into a sheet shape and is connected with the PCB component; the stop part is arranged at one end of the bonding pad part and extends along the direction perpendicular to the bonding pad part; the elastic arm is arranged at the other end of the bonding pad part and is arranged opposite to the stop part, a contact is arranged on the elastic arm, and the contact is in interference fit with the display screen. Like this, through being equipped with backstop portion and elastic arm at the both ends of backstop portion, owing to be equipped with the contact on the elastic arm, the contact can reduce even avoid the problem that the screen top appears when shell fragment and display screen are connected to let the performance of display screen obtain promoting. Meanwhile, the free end of the elastic arm is suitable for moving to be abutted against the stop part to realize conduction in the use process of the elastic sheet, so that the structure of the elastic sheet is optimized, and the electric conduction of the elastic sheet is simpler and more reliable, so that the use performance of the elastic sheet is improved.
Description
Technical Field
The present utility model relates to the field of electrical connection pads, and in particular, to a spring and an electronic device with the same.
Background
In the prior art, a spring is provided between the display screen and the PCB assembly for conducting, as in the patents CN218416439U and CN115701090a. In the related art, due to the spring structure, the spring force of the spring is released when the spring contacts with the display screen, so that the spring can jack up the screen, and the problems of white jacking and the like may occur on the screen. Meanwhile, in the use process of the elastic sheet, the conducting path of the elastic sheet is longer, and the usability is affected.
Disclosure of Invention
The present utility model aims to solve at least one of the technical problems existing in the prior art. Therefore, an object of the present utility model is to provide a spring, which is reliable in stopping contact with a display screen and has a short conducting path.
Another object of the present utility model is to provide an electronic device, in which the spring sheet shown above is included.
According to an embodiment of the present utility model, the spring is connected between the display screen and the PCB assembly, and includes: a pad part, a stopper part, and an elastic arm, the pad part being constructed in a sheet shape and connected with the PCB assembly; the stop part is arranged at one end of the bonding pad part and extends along the direction perpendicular to the bonding pad part; the elastic arm is arranged at the other end of the bonding pad part and is opposite to the stop part, a contact is arranged on the elastic arm, and the contact is in interference fit with the display screen.
According to the elastic sheet provided by the embodiment of the utility model, the stop part and the elastic arm are arranged at the two ends of the stop part, and the contact is arranged on the elastic arm, so that the problem of screen top white when the elastic sheet is connected with the display screen can be reduced or even avoided, and the usability of the display screen is improved. Meanwhile, the free end of the elastic arm is suitable for moving to be abutted against the stop part to realize conduction in the use process of the elastic sheet, so that the structure of the elastic sheet is optimized, and the electric conduction of the elastic sheet is simpler and more reliable, so that the use performance of the elastic sheet is improved.
In some embodiments, the contact is provided at the top of the spring arm and the contact is provided at the middle of the spring arm in the width direction.
In some embodiments, the spring arm comprises: the first connecting portion, the second connecting portion and the third connecting portion, the second connecting portion buckle set up in between the first connecting portion with the third connecting portion, first connecting portion with the pad portion is connected, the third connecting portion is along perpendicular to the direction extension of pad portion, just the contact is located the second connecting portion with the junction of third connecting portion.
In some embodiments, the second connecting portion includes a first connecting section and a second connecting section, one end of the first connecting section is bent with one end of the second connecting section, the other end of the first connecting section is bent and connected with the first connecting portion, the other end of the second connecting section is connected with the third connecting portion, and the contact is arranged at a joint of the second connecting section and the third connecting portion.
In some embodiments, the elastic arm is further provided with a weight-reducing groove, and the weight-reducing groove is correspondingly arranged on one side of the elastic arm away from the contact and is opposite to the contact.
In some embodiments, the third connecting portion is provided with a limiting groove, the inner surface of the stopping portion is provided with a limiting portion, and the limiting portion is in limiting fit in the limiting groove.
In some embodiments, the stop is a circular stop.
In some embodiments, a cavity is arranged in the center of the pad part, and a stopping part is arranged on the side wall of the cavity and extends in the vertical direction.
In some embodiments, a fixing portion is further disposed at one side of the pad portion, and the fixing portion is disposed at a distance from the cavity, and is fixedly connected to the PCB assembly.
An electronic device according to an embodiment of the present utility model includes: spring as described above.
According to the electronic equipment provided by the embodiment of the utility model, the elastic sheet is arranged in the electronic equipment, and the stop parts and the elastic arms are arranged at the two ends of the stop parts, so that the contact points are arranged on the elastic arms, and the problem of white top of the screen when the elastic sheet is connected with the display screen can be reduced or even avoided, so that the service performance of the display screen is improved. Meanwhile, the free end of the elastic arm is suitable for moving to be abutted against the stop part in the use process of the elastic piece so as to realize conduction, so that the structure of the elastic piece is optimized, the electric conduction of the elastic piece is simpler and more reliable, the use performance of the elastic piece is improved, and the use performance of the electronic equipment is improved.
Additional aspects and advantages of the utility model will be set forth in part in the description which follows, and in part will be obvious from the description, or may be learned by practice of the utility model.
Drawings
The foregoing and/or additional aspects and advantages of the utility model will become apparent and may be better understood from the following description of embodiments taken in conjunction with the accompanying drawings in which:
FIG. 1 is a schematic view of a spring plate according to an embodiment of the present utility model;
FIG. 2 is a schematic structural view of a spring according to an embodiment of the present utility model;
FIG. 3 is a schematic structural view of a spring according to an embodiment of the present utility model;
FIG. 4 is a schematic structural view of a spring according to an embodiment of the present utility model;
FIG. 5 is a schematic structural view of a spring according to an embodiment of the present utility model;
reference numerals:
spring 10, display 11, pcb assembly 12,
pad portion 100, cavity 101, stopper portion 102, fixing portion 103,
the stop portion 200, the stop portion 201,
the device comprises a spring arm 300, a contact 301, a weight-reducing groove 302, a first connecting part 310, a second connecting part 320, a first connecting section 321, a second connecting section 322, a third connecting part 330 and a limiting groove 331.
Detailed Description
Embodiments of the present utility model will be described in detail below, by way of example with reference to the accompanying drawings.
Referring now to fig. 1-5, a spring 10 according to an embodiment of the present utility model is described, the spring 10 being connected between a display 11 and a PCB assembly 12, comprising: pad part 100, stopper part 200, and elastic arm 300.
Specifically, the pad part 100 is configured in a sheet shape, and the pad part 100 is connected with the PCB assembly 12; the stopper 200 is provided at one end of the pad part 100 and extends in a direction perpendicular to the pad part 100; the elastic arm 300 is arranged at the other end of the pad part 100 and opposite to the stop part 200, the elastic arm 300 is provided with a contact 301, and the contact 301 is in interference fit with the display screen 11.
It should be noted that, the two ends of the pad portion 100 are respectively provided with the elastic arm 300 and the stop portion 200, the stop portion 200 is adapted to extend along the extending direction of the perpendicular pad portion 100, and the free end of the elastic arm 300 is adapted to be in abutting contact with the stop portion 200, so that the display screen 11 is stressed downwards to drive the elastic arm 300 of the elastic piece 10 to move during the use of the electronic device, so as to reduce the influence on the elastic piece 10 during the use of the electronic device, and the elastic piece 10 is adapted to be communicated with the display screen 11 and the PCB assembly 12, so that the effect of the elastic piece 10 for conducting the display screen 11 and the PCB assembly 12 is more reliable, and the use performance of the electronic device is improved. Meanwhile, the elastic sheet 10 formed by the pad part 100, the stop part 200 and the elastic arm 300 can be put into the electronic equipment for use after the production is completed, so that the production risk caused by the elastic force released by the elastic arm 300 in the use process of the elastic sheet 10 is reduced. Moreover, because the free end of the elastic arm 300 is opposite to the stop portion 200, when the contact 301 of the elastic sheet 10 moves downward under the force, the elastic arm 300 contacts the stop wall to realize conduction, so as to achieve the effect of shortening the conduction path, so that the structure of the elastic sheet 10 is optimized, and in the using process of the elastic sheet 10, the conduction path is shortened, so that the using performance of the elastic sheet 10 is improved.
It can be understood that the elastic arm 300 is further provided with a contact 301, and the elastic piece 10 and the display screen 11 are adapted to be in interference with the display screen 11 through the contact 301 so as to realize conduction and use, so that the problem of screen top white caused when the elastic piece 10 is in interference connection with the display screen 11 is avoided, and the use effect of the display screen 11 is improved.
According to the elastic sheet 10 of the embodiment of the utility model, the two ends of the stop part 200 are provided with the stop part 200 and the elastic arm 300, and the contact 301 is arranged on the elastic arm 300, so that the problem of white top of the screen when the elastic sheet 10 is connected with the display screen 11 can be reduced or even avoided, and the usability of the display screen 11 is improved. Meanwhile, the free end of the elastic arm 300 is suitable for moving to collide with the stop part 200 to realize conduction in the use process of the elastic sheet 10, so that the structure of the elastic sheet 10 is optimized, and the electric conduction of the elastic sheet 10 is simpler and more reliable, so that the use performance of the elastic sheet 10 is improved.
In some embodiments, contact 301 is provided at the top of spring arm 300 and contact 301 is provided at the middle of the width of spring arm 300. In this way, since the contact 301 is disposed on the top of the elastic arm 300, when the elastic sheet 10 is assembled and connected between the display screen 11 and the PCB assembly 12, the contact 301 on the elastic arm 300 is suitable for being in interference fit with the contact, so that the assembly of the elastic sheet 10 on the display screen 11 and the PCB assembly 12 is more reliable, and the usability of the elastic sheet 10 is improved.
In some embodiments, the elastic arm 300 includes: the first connecting portion 310, the second connecting portion 320 and the third connecting portion 330, the second connecting portion 320 is bent and arranged between the first connecting portion 310 and the third connecting portion 330, the first connecting portion 310 is connected with the pad portion 100, the third connecting portion 330 extends along a direction perpendicular to the pad portion 100, and the contact 301 is arranged at a connection position of the second connecting portion 320 and the third connecting portion 330. It can be appreciated that by using the first connecting portion 310, the second connecting portion 320 and the third connecting portion 330 to connect in sequence and form the elastic arm 300, since the contact 301 is formed at the connection position of the second connecting portion 320 and the third connecting portion 330, when the elastic sheet 10 is assembled between the display screen 11 and the PCB assembly 12, the contact 301 is suitable for making a contact connection, so that the usability of the elastic sheet 10 is improved. Meanwhile, when the elastic sheet 10 is stressed, the free end of the elastic arm 300 is suitable for being preferentially driven to collide with the stop part 200, so that the conduction path of the elastic sheet 10 is shortened.
In some embodiments, the second connection portion 320 includes a first connection section 321 and a second connection section 322, one end of the first connection section 321 is bent with one end of the second connection section 322, the other end of the first connection section 321 is bent and connected with the first connection portion 310, the other end of the second connection section 322 is connected with the third connection portion 330, and the contact 301 is disposed at a connection portion between the second connection section 322 and the third connection portion 330. Thus, since the second connection part 320 is formed using the first connection section 321 and the second connection section 322, the second connection part 320 can connect the first connection part 310 and the third connection part 330 at both ends, so that the second connection part 320 is adapted to be constructed on top, so that the contact 301 is adapted to be constructed on the second connection part 320, so that the spring 10 is adapted to be contacted with the display 11 using the contact 301 when assembled between the display 11 and the PCB assembly 12, so that the assembled connection of the spring 10 with the display 11 and the PCB assembly 12 is more reliable.
In some embodiments, the elastic arm 300 is further provided with a weight-reducing groove 302, and the weight-reducing groove 302 is correspondingly disposed on a side of the elastic arm 300 away from the contact 301 and opposite to the contact 301. In this way, the weight-reducing groove 302 is provided on the elastic arm 300, so that the production material of the elastic arm 300 is reduced, and the production cost of the elastic arm 300 is reduced.
In some embodiments, the third connecting portion 330 is provided with a limiting groove 331, and the inner surface of the stopping portion 200 is provided with a limiting portion 201, and the limiting portion 201 is in a limiting fit in the limiting groove 331. Therefore, the third connecting portion 330 is provided with the limiting groove 331, so that the limiting groove 331 is in limiting fit with the limiting portion 201 on the stop portion 200, and excessive movement of the elastic arm 300 is avoided, and thus the usability of the elastic sheet 10 is improved.
In some specific embodiments, the stop 201 is a circular stop 201. Like this, through setting up spacing portion 201 into circular spacing portion 201 to let circular spacing portion 201 more reliable in spacing groove 331 spacing cooperation, and can let spacing portion 201 can remove in spacing groove 331, so that the switch-on of shell fragment 10 is more reliable, thereby let the setting of shell fragment 10 between display screen 11 and PCB subassembly 12 have higher performance.
In some embodiments, the center of the pad part 100 is provided with a cavity 101, and a stopping part is provided on a sidewall of the cavity 101 and extends in a vertical direction. Thus, by providing the cavity 101 on the pad part 100, the material used for the pad is saved, the production cost is reduced, and the cavity 101 is suitable for the construction of the abutting part to provide the arrangement space, so that the abutting part is suitable for being arranged on the side wall of the cavity 101 in the vertical direction. Because the stopping portion extends in the vertical direction, the stopping portion can also be suitable for being in contact with the second connecting portion 320, so as to avoid excessive movement of the elastic arm 300, and thus, the usability of the elastic sheet 10 is improved.
In some embodiments, a fixing portion 103 is further provided at one side of the pad portion 100, the fixing portion 103 is spaced from the cavity 101, and the fixing portion 103 is fixedly connected to the PCB assembly 12. It can be understood that, by providing the fixing portion 103 on the pad portion 100, when the spring 10 is connected to the PCB assembly 12, the fixing portion 103 is further suitable for connecting to the PCB assembly 12, so that the assembly connection of the spring 10 is more stable, and the stability of the assembly connection of the spring 10 is improved, so that the spring 10 is more reliable in use.
An electronic device according to an embodiment of the present utility model includes: spring 10 as above. Thus, by providing the spring 10 in the electronic device as described above, and providing the stopper 200 and the elastic arm 300 at both ends of the stopper 200, the contact 301 can reduce or even avoid the problem of white top of the screen when the spring 10 is connected to the display screen 11 due to the contact 301 provided on the elastic arm 300, so that the usability of the display screen 11 is improved. Meanwhile, the free end of the elastic arm 300 is suitable for moving to collide with the stop part 200 to realize conduction in the use process of the elastic sheet 10, so that the structure of the elastic sheet 10 is optimized, the electric conduction of the elastic sheet 10 is simpler and more reliable, the use performance of the elastic sheet 10 is improved, and the use performance of the electronic equipment is improved.
Other constructions and operations of electronic devices according to embodiments of the present utility model are known to those of ordinary skill in the art and will not be described in detail herein.
In the description of the present specification, reference to the terms "one embodiment," "some embodiments," "illustrative embodiments," "examples," "specific examples," or "some examples," etc., means that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the utility model. In this specification, schematic representations of the above terms do not necessarily refer to the same embodiments or examples.
While embodiments of the present utility model have been shown and described, it will be understood by those of ordinary skill in the art that: many changes, modifications, substitutions and variations may be made to the embodiments without departing from the spirit and principles of the utility model, the scope of which is defined by the claims and their equivalents.
Claims (10)
1. An elastic sheet connected between a display screen and a PCB assembly, comprising:
a pad part (100), the pad part (100) being configured in a sheet shape, and the pad part (100) being connected with the PCB assembly;
a stopper portion (200), the stopper portion (200) being provided at one end of the pad portion (100) and extending in a direction perpendicular to the pad portion (100);
the elastic arm (300), elastic arm (300) locate the other end of pad portion (100) and with backstop portion (200) are relative to be set up, be equipped with contact (301) on elastic arm (300), contact (301) with display screen interference fit.
2. The spring according to claim 1, wherein the contact (301) is provided at a top of the spring arm (300) and the contact (301) is provided at a widthwise middle of the spring arm (300).
3. The spring according to claim 1, wherein the spring arm (300) comprises: first connecting portion (310), second connecting portion (320) and third connecting portion (330), second connecting portion (320) buckle set up in between first connecting portion (310) with third connecting portion (330), first connecting portion (310) with pad portion (100) are connected, third connecting portion (330) are along perpendicular to the direction extension of pad portion (100), just contact (301) are located second connecting portion (320) with the junction of third connecting portion (330).
4. A spring plate according to claim 3, wherein the second connecting portion (320) comprises a first connecting section (321) and a second connecting section (322), one end of the first connecting section (321) is bent with one end of the second connecting section (322), the other end of the first connecting section (321) is bent and connected with the first connecting portion (310), the other end of the second connecting section (322) is connected with the third connecting portion (330), and the contact (301) is arranged at the joint of the second connecting section (322) and the third connecting portion (330).
5. A spring plate according to claim 3, wherein the elastic arm (300) is further provided with a weight-reducing groove (302), and the weight-reducing groove (302) is correspondingly disposed on a side of the elastic arm (300) away from the contact (301) and is opposite to the contact (301).
6. A spring plate according to claim 3, wherein the third connecting portion (330) is provided with a limiting groove (331), the inner surface of the stop portion (200) is provided with a limiting portion (201), and the limiting portion (201) is in limiting fit with the limiting groove (331).
7. The spring plate according to claim 6, wherein the limit portion (201) is a circular limit portion (201).
8. The spring plate according to claim 1, wherein a cavity (101) is provided in the center of the pad portion (100), a stop portion (102) is provided on a side wall of the cavity (101), and the stop portion (102) is provided to extend in a vertical direction.
9. The spring plate according to claim 8, wherein a fixing portion (103) is further provided on one side of the pad portion (100), the fixing portion (103) is disposed at a distance from the cavity (101), and the fixing portion (103) is fixedly connected to the PCB assembly.
10. An electronic device, comprising: the spring of any one of claims 1-9.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320976790.1U CN219534918U (en) | 2023-04-26 | 2023-04-26 | Spring plate and electronic equipment with same |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320976790.1U CN219534918U (en) | 2023-04-26 | 2023-04-26 | Spring plate and electronic equipment with same |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219534918U true CN219534918U (en) | 2023-08-15 |
Family
ID=87586935
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202320976790.1U Active CN219534918U (en) | 2023-04-26 | 2023-04-26 | Spring plate and electronic equipment with same |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219534918U (en) |
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2023
- 2023-04-26 CN CN202320976790.1U patent/CN219534918U/en active Active
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| GR01 | Patent grant | ||
| GR01 | Patent grant |