CN213457853U - Buffer assembly and electronic device having the same - Google Patents
Buffer assembly and electronic device having the same Download PDFInfo
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- CN213457853U CN213457853U CN202023059565.7U CN202023059565U CN213457853U CN 213457853 U CN213457853 U CN 213457853U CN 202023059565 U CN202023059565 U CN 202023059565U CN 213457853 U CN213457853 U CN 213457853U
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Abstract
The utility model discloses a buffering subassembly and electronic equipment who has this buffering subassembly, buffering subassembly include rotatable continuous base and rotator, still include both ends and connect respectively in base and rotator, and be used for the extension spring of taut base and rotator, receive external force and when rotatory when the rotator, the extension spring is stretched. Above-mentioned buffering subassembly, the cushioning effect can promote, and the damage phenomenon that effectively reduces to lead to because of external force strikes takes place.
Description
Technical Field
The utility model relates to a cushion the subassembly and have this electronic equipment who cushions the subassembly.
Background
At present, aiming at different types of electronic products, the bottom of the electronic product is extremely easy to be damaged due to external force impact, and the functional failure of the electronic product can be influenced in serious cases, even safety accidents are caused.
In order to buffer impact caused by external force, in the prior art, buffering components such as a rubber pad are often arranged at the bottom of an electronic product, however, the rubber pad has the characteristic of easy aging, and can be hardened after being used for a long time, so that functional failure is caused, and the buffering effect is not ideal.
In summary, how to improve the buffering effect of the electronic product is a technical problem that needs to be considered by those skilled in the art.
SUMMERY OF THE UTILITY MODEL
The utility model aims at providing a buffering subassembly and electronic equipment who has this buffering subassembly, buffering effect can promote, and the damage phenomenon that effectively reduces to lead to because of external shock takes place.
In order to achieve the above object, the present invention provides a buffer assembly, which comprises a base and a rotator connected to each other in a rotatable manner, and a tension spring connected between the base and the rotator at both ends thereof for tensioning the base and the rotator.
Optionally, the base has a through groove, and the top end of the rotating body penetrates through the through groove from bottom to top.
Optionally, the base has a U-shaped working face, the through slot being located at a lowest position of the working face.
Optionally, the base is provided with a support lug, the support lug is provided with a rotating shaft hole, and the rotating body is provided with a rotating shaft rotatably connected with the rotating shaft hole.
Optionally, the base is provided with a support arm, the support arm is provided with a mounting hole, the rotating body is provided with a hook, and two ends of the tension spring are respectively connected with the mounting hole and the hook.
Optionally, the mounting hole is facing away from the through slot in a height direction compared to the hook.
Optionally, the rotating body is provided with a limit stop, and the base is provided with a stop surface for the limit stop to collide against when rotating to a limit position.
Optionally, the number of the limit stops is at least two, the at least two limit stops are respectively located on two sides of the rotating body, and the hook is arranged on one side of the rotating body.
An embodiment of the utility model provides an electronic equipment, including the buffering subassembly of above-mentioned arbitrary.
Optionally, the electronic device is embodied as a charging device.
Compared with the prior art, the embodiment of the utility model provides a buffer assembly, including rotatable continuous base and rotator, still include both ends and connect respectively in base and rotator and be used for the extension spring of taut base and rotator, receive external force and when rotatory when the rotator, the extension spring is stretched. Namely, continuous pretightening force is applied to the base and the rotating body through the tension spring, and when the rotating body rotates under the action of external force, the tension spring is stretched; and when the external force disappears, the base and the rotating body rotate to the initial position under the action of the tension spring.
The buffering component has the following beneficial effects:
firstly, when the rotating body is impacted by external force, the rotating body rotates relative to the base, and the tension spring is stretched at the moment; the rotation through the rotator promptly can be better absorption external force impact, and the impact of external force is finally saved in the extension spring with elastic potential energy's form, so, helps slowing down the impact of external force to the rotator, and the cushioning effect can promote, can effectively reduce the damage phenomenon emergence that leads to because of the external force strikes simultaneously.
Secondly, absorb and save the impact of external force through the extension spring, when external force disappears, the elastic potential energy of extension spring can release for base and rotator both rotate to initial position, so, after external force disappears, need not artificial relative position between base and the rotator of adjusting, and then promoted the convenience of using.
Thirdly, the rotatable base and the rotating body are connected respectively at the two ends of the tension spring, the setting mode is simple and reliable, the production cost is prevented from being greatly increased, the assembling process is simple, the production efficiency is favorably improved, and the popularization is easy.
The embodiment of the utility model provides a still provide an electronic equipment with buffering subassembly, its beneficial effect as above, will not be repeated here.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings required to be used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to the provided drawings without creative efforts.
Fig. 1 is an exploded view of a cushion assembly according to an embodiment of the present invention;
fig. 2 is a schematic view of a buffer assembly according to an embodiment of the present invention in an initial state;
fig. 3 is a schematic view of the buffer assembly according to the embodiment of the present invention after rotating;
fig. 4 is a schematic structural diagram of a base of a cushion assembly according to an embodiment of the present invention;
fig. 5 is a schematic structural diagram of another angle of the base of the buffering assembly according to the embodiment of the present invention;
fig. 6 is a schematic structural diagram of a rotating body of a buffering assembly according to an embodiment of the present invention;
FIG. 7 is a schematic view of another angle of the rotating body of the buffering assembly according to the embodiment of the present invention
Wherein:
1-base, 11-through groove, 12-working surface, 13-support lug, 14-rotating shaft hole, 15-support arm, 16-mounting hole, 17-stop surface,
2-a rotating body, 21-a rotating shaft, 22-a hook, 23-a limit stop,
3-tension spring.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
In order to make the technical field of the present invention better understand, the present invention will be described in detail with reference to the accompanying drawings and the detailed description.
The embodiment of the utility model provides a buffer assembly, it is shown with reference to description attached figure 1 to figure 7, including rotatable base 1 and the rotator 2 that links to each other, rotator 2 can compare in base 1 and take place to rotate, can adopt such as articulated or pivot connection mode rotatable linking to each other between base 1 and the rotator 2.
The buffering assembly further comprises a tension spring 3, two ends of the tension spring 3 are respectively connected with the base 1 and the rotating body 2, obviously, the tension spring 3 has a certain pre-tightening force, so that the base 1 and the rotating body 2 are tensioned.
Under the condition that the buffering assembly is not acted by external force, as shown in the attached figure 1 of the specification, the base 1 and the rotating body 2 are tensioned by the tension spring 3, and at the moment, the length of the tension spring 3 is short, and the base 1 and the rotating body 2 are in the initial position.
When the buffering subassembly receives external force and assaults, refer to description attached figure 2, rotator 2 is rotatory certain angle for base 1, and extension spring 3 is elongated this moment, and the external force that is used in the buffering subassembly promptly converts into the rotation of rotator 2 and the elastic potential energy of extension spring 3, can avoid buffering subassembly to damage under the impact of external force like this, has promoted buffering effect.
When external force disappears, the elastic potential energy of extension spring 3 releases to make rotator 2 rotate certain angle for base 1, base 1 and rotator 2 are in initial position, and the length of extension spring 3 returns initial length, so, can avoid artificial relative position who adjusts base 1 and rotator 2, promote to use and experience.
Referring to the attached fig. 1 of the specification, the base 1 is provided with a through groove 11, and the top end of the rotating body 2 penetrates through the through groove 11 from bottom to top, i.e. the base 1 is generally located above the rotating body 2.
When the rotator 2 rotates relative to the base 1, the top of the rotator 2 may move within the range of the through-groove 11, in other words, the through-groove 11 provides a sufficient rotation space for the rotator 2, and the through-groove 11 does not hinder the rotation of the rotator 2.
To the rotator 2 that has different functions, logical groove 11 is worn to establish at the top of rotator 2 to make the top of rotator 2 link to each other with other equipment, and then realize corresponding function. For example, for the rotating body 2 with the charging function, the top of the rotating body 2 is provided with an electric connection elastic sheet, and the electric connection elastic sheet is located above the through groove 11, so that the device to be charged is connected with the electric connection elastic sheet.
Of course, the relative positional relationship between the base 1 and the rotating body 2 may be other according to actual needs, and the present invention is not limited to the positional relationship shown in the drawings and described above, and the rotating body 2 may be provided above the base 1, or the base 1 and the rotating body 2 may be provided side by side, for example.
Further, the base 1 has a U-shaped working surface 12, and the through slot 11 is located at the lowest position of the working surface 12, as shown in fig. 1 to 3 in the specification.
Continuing to take the rotator 2 with the charging function as an example, the U-shaped working surface 12 can better support the device to be charged, and when the device to be charged is connected to the electric connection elastic sheet at the top of the rotator 2, the device to be charged is supported by the working surface 12, so as to ensure that the device to be charged is stably and reliably connected to the electric connection elastic sheet.
The base 1 is provided with a support lug 13, the support lug 13 is provided with a rotating shaft hole 14, and the rotating body 2 is provided with a rotating shaft 21 which is rotatably connected with the rotating shaft hole 14, as shown in figures 4 to 7 in the specification.
The support lugs 13 may be disposed on the lower surface of the working surface 12 and extend downward in the vertical direction, and the number of the support lugs 13 may be two, and the connecting line of the two support lugs 13 is the rotation axis of the rotating body 2, and for the case of disposing the two support lugs 13, the number of the rotating shafts 21 should also be two.
The rotating shaft 21 is convex, and the rotating shaft 21 is rotatably connected with the support lug 13, so that the rotating body 2 can rotate relative to the base 1.
In order to realize the installation of the tension spring 3, the base 1 is provided with a support arm 15, the support arm 15 is provided with a mounting hole 16, and one end of the tension spring 3 is connected with the mounting hole 16; the rotating body 2 is provided with a hook 22, and the other end of the tension spring 3 is connected with the hook 22.
The support arm 15 can be arranged on the lower surface of the working surface 12 and extends downwards, and two ends of the tension spring 3 can be hook-shaped and respectively hook the mounting hole 16 and the hook 22; wherein, base 1 can be integrated into one piece setting to promote base 1's structural stability.
Compared with the hook 22, the mounting hole 16 is deviated from the through groove 11 in the height direction, that is, the tension spring 3 is inclined and has a left end facing upward and a right end facing downward in the orientation shown in fig. 2 and 3 in the specification as an example. With this arrangement, the occupied space of the tension spring 3 is small, and when the rotating body 2 rotates relative to the base 1, the tension spring 3 is not interfered by any component, so as to ensure the achievement of the above technical effects. Of course, the side of the arm 15 facing the tension spring 3 may be obliquely disposed, i.e., in the same direction as the inclination direction of the tension spring 3, to further avoid the interference of the arm 15 with the tension spring 3.
In order to avoid the rotator 2 from over-rotating compared with the base 1, the rotator 2 is provided with a limit stop 23, the base 1 is provided with a stop surface 17, and when the rotator 2 rotates to a limit position, the limit stop 23 and the stop surface 17 are in contact with each other, so that the rotator 2 cannot rotate continuously.
The stop surface 17 is arranged on the lower surface of the working surface 12, and the limit stop 23 and the rotating shaft 21 are arranged in different surfaces; that is, the rotation shaft 21 is provided on both right and left surfaces of the rotating body 2, and the limit stoppers 23 are provided on front and rear side surfaces (not shown in fig. 7) of the rotating body 2, taking the orientation shown in fig. 7 of the specification as an example.
The limit stops 23 can be vertically arranged, and in view of that the rotator 2 can rotate along two different directions compared with the base 1, the two limit stops 23 can be respectively arranged at two sides of the rotator 2, the two limit positions of the rotator 2 are respectively controlled by the two limit stops 23, and then the stop surface 17 should be correspondingly arranged with the limit stops 23.
Description figure 6 shows a case of providing three limit stoppers 23, wherein two limit stoppers 23 are located at one side of the rotating body 2, and the other side of the rotating body 2 is provided with one limit stopper 23 and a hook 22, so that the structure of the rotating body 2 is more reasonable, and the rotation angle of the rotating body 2 can be effectively limited.
The embodiment of the utility model provides an electronic equipment with buffering subassembly, including the buffering subassembly that the above-mentioned embodiment described; wherein, the electronic device can be embodied as a charging device, as described above, the top end of the rotating body 2 is used to connect with a device to be charged, and in addition, other parts of the electronic device can refer to the prior art and will not be expanded herein.
The above is a detailed description of the buffering assembly and the electronic device having the same provided by the present invention. The principles and embodiments of the present invention have been explained herein using specific examples, and the above descriptions of the embodiments are only used to help understand the method and its core ideas of the present invention. It should be noted that, for those skilled in the art, without departing from the principle of the present invention, the present invention can be further modified and modified, and such modifications and modifications also fall within the protection scope of the appended claims.
Claims (10)
1. The utility model provides a buffering subassembly, its characterized in that includes rotatable base (1) and rotator (2) that link to each other, still includes both ends and connect respectively in base (1) with rotator (2) and be used for taut base (1) with extension spring (3) of rotator (2), when rotator (2) receive external force and rotate, extension spring (3) are stretched.
2. The cushion assembly according to claim 1, wherein the base (1) has a through groove (11), and the top end of the rotating body (2) penetrates the through groove (11) from bottom to top.
3. Cushioning assembly according to claim 2, characterized in that the base (1) has a U-shaped working surface (12), the through slot (11) being located at the lowest position of the working surface (12).
4. The damping assembly according to claim 2, characterized in that the base (1) is provided with a support lug (13), the support lug (13) is provided with a rotation shaft hole (14), and the rotating body (2) is provided with a rotation shaft (21) rotatably connected with the rotation shaft hole (14).
5. The damping assembly according to any one of claims 2 to 4, characterized in that the base (1) is provided with a support arm (15), the support arm (15) is provided with a mounting hole (16), the rotating body (2) is provided with a hook (22), and two ends of the tension spring (3) are respectively connected with the mounting hole (16) and the hook (22).
6. Cushioning assembly according to claim 5, characterized in that the mounting hole (16) faces away from the through slot (11) in the height direction compared to the hook (22).
7. The damping assembly according to claim 5, characterized in that the rotation body (2) is provided with a limit stop (23), and the base (1) is provided with a stop surface (17) against which the limit stop (23) abuts when rotated into the extreme position.
8. The buffer assembly according to claim 7, wherein the number of the limit stoppers (23) is at least two, at least two of the limit stoppers (23) are respectively located at two sides of the rotating body (2), and the hook (22) is located at one side of the rotating body (2).
9. An electronic device comprising the cushion assembly of any one of claims 1 to 8.
10. Electronic device according to claim 9, characterized in that the electronic device is in particular a charging device.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202023059565.7U CN213457853U (en) | 2020-12-16 | 2020-12-16 | Buffer assembly and electronic device having the same |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202023059565.7U CN213457853U (en) | 2020-12-16 | 2020-12-16 | Buffer assembly and electronic device having the same |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213457853U true CN213457853U (en) | 2021-06-15 |
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ID=76305379
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202023059565.7U Active CN213457853U (en) | 2020-12-16 | 2020-12-16 | Buffer assembly and electronic device having the same |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN213457853U (en) |
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2020
- 2020-12-16 CN CN202023059565.7U patent/CN213457853U/en active Active
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| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
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| TR01 | Transfer of patent right |
Effective date of registration: 20221220 Address after: 266104 No. 500, Songling Road, Laoshan District, Qingdao, Shandong Patentee after: GOERTEK TECHNOLOGY Co.,Ltd. Address before: 261031 north of Yuqing street, east of Dongming Road, high tech Zone, Weifang City, Shandong Province (Room 502, Geer electronics office building) Patentee before: GoerTek Optical Technology Co.,Ltd. |