CN212086718U - Battery cover, remote controller and electronic equipment - Google Patents
Battery cover, remote controller and electronic equipment Download PDFInfo
- Publication number
- CN212086718U CN212086718U CN202021272516.9U CN202021272516U CN212086718U CN 212086718 U CN212086718 U CN 212086718U CN 202021272516 U CN202021272516 U CN 202021272516U CN 212086718 U CN212086718 U CN 212086718U
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- wall
- battery cover
- transition
- buckle
- connecting section
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Abstract
The utility model provides a battery cover, remote controller and electronic equipment, the battery cover is including the lid main part and the buckle that are connected, the buckle is including the supporting part that connects gradually, the kink, transition portion and block portion, contained angle between supporting part and the transition portion is the acute angle, the supporting part has the support inner wall and supports the outer wall, the kink has the inner wall of buckling and the outer wall of buckling, transition portion has transition inner wall and transition outer wall, support inner wall and transition inner wall are through buckling the wall connection, support outer wall and transition outer wall are through buckling outer wall connection, the buckle still includes ribbon portion and water conservancy diversion portion, the ribbon portion does not connect at the support inner wall, transition inner wall and buckle between the inner wall, the water conservancy diversion portion protrusion supports the outer wall, buckle outer wall and transition outer wall setting, the first end of water conservancy diversion portion extends to being close to the lid main part. The battery cover is simple in structure, high in use reliability, and tight and firm in clamping assembly, and the battery cover can be prevented from being loosened due to elastic failure of the buckle.
Description
Technical Field
The utility model belongs to the technical field of the electronic equipment technique and specifically relates to a battery cover, have remote controller of this battery cover and have electronic equipment of this battery cover.
Background
As shown in fig. 1, the conventional battery cover 1 includes a cover main body 11 and a buckle 12 which are integrally formed, the buckle 12 is substantially U-shaped, the buckle 12 includes a supporting portion 121, a bending portion 122, a transition portion 123 and a fastening portion 124 which are connected in sequence, the bending portion 122 is arc-shaped, and an arc where an outer wall 1221 of the bending portion 122 is located is concentric with an arc where an inner wall 1222 is located, such that when the fastening portion 124 is fastened to the rear case of the remote controller, the transition portion 123 and the fastening portion 124 move close to the supporting portion 121 side and the bending portion 122 is bent and deformed when the fastening portion 124 is subjected to an acting force F, the directions of the acting forces F1 and F2 … Fn applied to the bending portion 122 pass through the center of the bending portion 122, a first end of the bending portion 122 connected to the supporting portion 121 and a second end of the bending portion 122 connected to the transition portion 123 are easily bent toward the center of the bending portion 122, therefore, the bending part 122 is easy to bend and deform, so that the battery cover 1 is clamped with the rear shell of the remote controller.
However, if the clamping part 124 is not pressed in place during the assembly and use of the battery cover 1, the clamping part 124 is not clamped in place, and a half-clamping state is formed after the assembly, the clamping part 12 is deformed irreversibly when the pressed state is maintained for a long time, and the distance between the supporting part 121 and the transition part 123 is reduced, so that the clamping part 12 of the battery cover 1 is mechanically damaged and elastically loses efficacy, and the battery cover 1 is loosened and dropped. Even in the normal assembly and use process of the battery cover 1, the buckle 12 of the battery cover 1 is deformed due to multiple times of buckling for a long time, so that the battery cover 1 is loosened and falls off. In addition, during the injection molding process of the battery cover 1, the problem of material shortage during the injection molding of the buckle 12 of the battery cover 1 often occurs, so that the working reliability of the buckle 12 is reduced, and the battery cover 1 is loosened and dropped.
Disclosure of Invention
In order to realize the utility model discloses a first purpose, the utility model provides a simple structure, joint assembly closely stabilize and use the battery cover that the reliability is high.
In order to realize the second objective of the present invention, the present invention provides a remote controller with the battery cover.
In order to achieve the third objective of the present invention, the present invention provides an electronic device having the battery cover.
In order to realize the first purpose of the utility model, the utility model provides a battery cover, which comprises a cover main body and a buckle, wherein the buckle comprises a supporting part, a bending part, a transition part and a clamping part which are connected in sequence, one end of the supporting part, which is far away from the bending part, is connected with the cover main body, the included angle between the supporting part and the transition part is an acute angle, the supporting part is provided with a supporting inner wall and a supporting outer wall, the bending part is provided with a bending inner wall and a bending outer wall, the transition part is provided with a transition inner wall and a transition outer wall, the supporting inner wall and the transition inner wall are connected through the bending inner wall, the supporting outer wall and the transition outer wall are connected through the, transition inner wall and buckle between the inner wall, water conservancy diversion portion protrusion support outer wall, buckle the outer wall and transition outer wall setting, and the first end of water conservancy diversion portion is to being close to the lid main part and extends, and the second end of water conservancy diversion portion is to being close to block portion and extends.
The flow guide part comprises a first connecting section, a connecting section and a second connecting section which are sequentially connected in a smooth transition mode, the first connecting section is located on the supporting outer wall, the connecting section is located on the bent outer wall, the second connecting section is located on the transition outer wall, the maximum thickness of the connecting section is larger than or equal to that of the first connecting section, and the minimum thickness of the connecting section is larger than or equal to that of the second connecting section.
The further proposal is that the connecting outer wall of the connecting section far away from the bent outer wall is an arc-shaped wall.
In a further proposal, the bent outer wall is an arc-shaped wall.
The further proposal is that the bending inner wall is bent to one side close to the bending outer wall.
The further proposal is that the arc where the bent inner wall is located and the arc where the bent outer wall is located are arranged concentrically.
The further scheme is that the included angle between the end face of the rib part far away from the transition inner wall and the support inner wall is an obtuse angle, and the included angle between the end face of the rib part far away from the transition inner wall and the transition inner wall is also an obtuse angle.
The further proposal is that the cover main body and the buckle are integrally formed.
Further, the width of the flow guide part is larger than that of the rib part in the width direction of the cover main body.
In the further scheme, the flow guide part is positioned in the middle of the supporting outer wall, the bending outer wall and the transition outer wall in the width direction of the cover main body.
In a further scheme, in the width direction of the cover main body, the rib part is positioned in the middle of the flow guide part.
In order to realize the utility model discloses a second purpose, the utility model provides a remote controller, the backshell and the foretell battery cover of connecting including the buckle.
In order to realize the third objective of the present invention, the present invention provides an electronic device, comprising a buckle connected electronic device main body and the battery cover.
The utility model has the advantages that the buckle of the battery cover is respectively connected between the supporting inner wall, the transition inner wall and the bending inner wall by increasing the rib part structure and the flow guide part structure, the flow guide part protrudes the supporting outer wall, the bending outer wall and the transition outer wall are arranged, the first end of the flow guide part extends to be close to the main body of the battery cover, the second end of the flow guide part extends to be close to the clamping part, the glue injection amount and the pressure maintaining and forming time of the buckle are increased in the injection molding process of the battery cover, the problems of plastic injection shortage and over-small opening degree of the battery cover in the injection molding and forming process are solved, the production quality of the battery cover is ensured, the overall quality requirement of the product is met, the buckling and holding force of the battery cover is increased, the buckling deformation problem caused by repeated buckling for a long time in the use of the battery cover is also solved, the problem of quality that the battery cover is not clamped in place due to the fact that a gap between a buckle of the battery cover and an assembly main body is too large is avoided, the problem that the buckle of the battery cover is not assembled in place due to the fact that the buckle of the battery cover is extruded for a long time and elasticity of the buckle of the battery cover is not recovered is also avoided, and the hidden danger of after-sale complaints that the battery cover is loosened due to the fact that temperature and humidity and acid-base substances age and corrode a battery cover injection part structure in the long-term. Moreover, the battery cover is simple in structure, the effect of increasing resilience force is directly achieved on the product structure, the fastening holding force is increased, the quality hidden trouble that the battery cover is loosened and loosened due to structural molding of an injection molding part, long-term extrusion and product aging is solved, the use reliability of the battery cover is improved, the overall quality of a fastening assembly product of the battery cover is guaranteed, and the probability of complaints after sale is reduced.
Drawings
Fig. 1 is a partial structural view of a conventional battery cover.
Fig. 2 is a structural diagram of an embodiment of the battery cover of the present invention.
Fig. 3 is a side view of an embodiment of a battery cover of the present invention.
Fig. 4 is an enlarged view of fig. 3 at a.
Fig. 5 is a front view of an embodiment of a battery cover of the present invention.
Fig. 6 is a cross-sectional view at B-B of fig. 5.
Fig. 7 is an enlarged view of fig. 6 at C.
Fig. 8 is a sectional view of an assembly structure for using the battery cover according to the embodiment of the present invention.
Fig. 9 is an enlarged view of fig. 8 at D.
The present invention will be further explained with reference to the drawings and examples.
Detailed Description
Battery cover embodiment:
referring to fig. 2 to 7, the battery cover 2 includes a cover main body 21 and a catch 22 connected, and the catch 22 is substantially U-shaped. The buckle 22 includes a supporting portion 221, a bending portion 222, a transition portion 223 and a clamping portion 224 which are connected in sequence, one end of the supporting portion 221, which is far away from the bending portion 222, is connected with the cover main body 21, an included angle between the supporting portion 221 and the transition portion 223 is an acute angle, and an included angle between the supporting portion 221 and the transition portion 223 is 17 ° in this embodiment, so that the buckle 22 has good elasticity. The supporting portion 221 has a supporting inner wall 2211 and a supporting outer wall 2212, the bending portion 222 has a bending inner wall 2221 and a bending outer wall 2222, the transition portion 223 has a transition inner wall 2231 and a transition outer wall 2232, the supporting inner wall 2211 and the transition inner wall 2231 are in smooth transition connection through the bending inner wall 2221, and the supporting outer wall 2212 and the transition outer wall 2232 are in smooth transition connection through the bending outer wall 2222.
The buckle 22 of the present embodiment further includes a rib portion 225 and a flow guiding portion 226, the rib portion 225 is respectively connected between the support inner wall 2211, the transition inner wall 2231 and the bending inner wall 2221, the flow guiding portion 226 protrudes from the support outer wall 2212, the bending outer wall 2222 and the transition outer wall 2232, a first end of the flow guiding portion 226 extends to be close to the cover main body 21, and a second end of the flow guiding portion 226 extends to be close to the engaging portion 224. The guiding portion 226 includes a first connecting section 2261, a linking section 2262 and a second connecting section 2263, which are connected in a smooth transition manner in sequence, wherein the first connecting section 2261 is located on the supporting outer wall 2212, the linking section 2262 is located on the bent outer wall 2222, and the second connecting section 2263 is located on the transition outer wall 2232. The maximum thickness of the engaging section 2262 is greater than or equal to the maximum thickness of the first connecting section 2261, and the minimum thickness of the engaging section 2262 is greater than or equal to the maximum thickness of the second connecting section 2263.
The end of ribbon section 225 remote from transition inner wall 2231 has a first arcuate inner wall 2251, a horizontal end surface 2252, and a second arcuate inner wall 2253, and inner support wall 2211, first arcuate inner wall 2251, horizontal end surface 2252, second arcuate inner wall 2253, and transition inner wall 2231 are connected in that order. The included angle between the horizontal end surface 2252 of the rib portion 225 far from the transition inner wall 2231 and the support inner wall 2211 is an obtuse angle, and the included angle between the horizontal end surface 2252 of the rib portion 225 far from the transition inner wall 2231 and the transition inner wall 2231 is also an obtuse angle.
The cover main body 21 and the buckle 22 of the battery cover 2 of the present embodiment are integrally formed, in the width direction of the cover main body 21, the width of the flow guiding portion 226 is greater than the width of the rib portion 225, and the flow guiding portion 226 is located in the middle of the support outer wall 2212, the bent outer wall 2222 and the transition outer wall 2232, and meanwhile, the rib portion 225 is located in the middle of the flow guiding portion 226. Specifically, the connecting outer wall 22621 of the connecting section 2262, which is far away from the bent outer wall 2222, is an arc-shaped wall, the bent outer wall 2222 is an arc-shaped wall, the bent inner wall 2221 is bent toward the side close to the bent outer wall 2222, and the arc where the bent inner wall 2221 is located and the arc where the bent outer wall 2222 is located are concentrically arranged. The thickness of the bending portion 222 of the present embodiment is uniformly arranged in the extending direction of the bending portion 222, the thickness of the supporting portion 221 is gradually thickened from one end adjacent to the bending portion 222 to the other end adjacent to the cap body 21, the thickness of the transition portion 223 is gradually thickened from one end adjacent to the bending portion 222 to the other end adjacent to the engaging portion 224, the thickness of the second connecting section 2263 of the flow guiding portion 226 is gradually thickened from one end adjacent to the engaging portion 224 to the other end adjacent to the engaging section 2262, the thickness of the engaging section 2262 of the flow guiding portion 226 is gradually thickened from the other end adjacent to the second connecting section 2263 to one end adjacent to the first connecting section 2261, and the thickness of the first connecting section 2261 of the flow guiding portion 226 is gradually thickened from the other end adjacent to the cap body 21 to one end adjacent to the engaging section.
Referring to fig. 8 and 9, in the present embodiment, the battery cover 2 is assembled and used on the product housing 3, and the structure of the flow guide portion 226 is added to the buckle 22 of the battery cover 2, so that the injection amount and the pressure maintaining molding time of the buckle 22 are increased in the injection molding process of the battery cover 2, and thus, the problems of injection molding starvation and excessively small opening of the battery cover 2 in the injection molding production process are solved, the production quality of the battery cover 2 is ensured, the overall quality requirement of the product is met, meanwhile, the buckling holding force of the battery cover 2 is increased, and the use reliability of the battery cover 2 is improved. Moreover, by adding the rib part 225 structure in the buckle 22 of the battery cover 2, the buckling holding force of the battery cover 2 is further increased, the problem of deformation of the buckle 22 caused by repeated buckling of the battery cover 2 for a long time is solved, and the use reliability of the battery cover 2 is greatly improved.
The thrust test results of the buckle 12 for opening the existing battery cover 1 and the buckle 22 for opening the battery cover 2 of this embodiment, using the position where the buckle is separated from the limit after compression as the standard, are as follows:
it can be seen that, the snap 22 of the battery cover 2 of the present embodiment is formed by adding the structure of the flow guiding portion 226 and the structure of the rib portion 225, the buckling and holding force of the battery cover 2 is improved from 4.2N to 11.95N, the battery cover 2 is tightly and stably clamped and assembled, the problem of deformation of the buckle 22 caused by repeated buckling and mounting for a long time when the battery cover 2 is used is solved, the problems of injection molding and material shortage and small opening during the injection molding production process of the battery cover 2 are also solved, and the quality problem that the battery cover 2 is not clamped in place due to overlarge gap between the buckle 22 of the battery cover 2 and an assembly main body is avoided, thereby avoiding the situation that the buckle 22 of the battery cover 2 is not elastically restored due to the situation that the buckle 22 of the battery cover 2 is not assembled in place and is extruded for a long time, meanwhile, the hidden trouble of after-sale complaints that the battery cover 2 is loosened after elastic failure due to aging corrosion of temperature and humidity and acid-base substances to the structure of the battery cover 2 injection molding part in the long-term use process is avoided. The simple structure of this embodiment battery cover 2 directly reaches the effect that increases the resilience force at the product structure, and has increased the spiral-lock retention, has solved because injection molding structure shaping, long-term extrusion, the ageing battery cover 2 pine that causes of goods take off the quality hidden danger, improves battery cover 2 and uses the reliability to the whole quality of the lock joint assembly product of guarantee battery cover 2 reduces the probability of complaint after sale.
The embodiment of the remote controller is as follows:
the remote controller of this embodiment includes a back case and a battery cover 2 that are connected by a snap fit, the battery cover 2 is the battery cover 2 in the above embodiment, and the remote controller may be a remote controller for a television or a remote controller for an air conditioner, etc.
Electronic equipment embodiment:
the electronic device of the present embodiment includes an electronic device main body and a battery cover 2 that are snap-connected, and the battery cover 2 is the battery cover 2 in the above embodiment. The electronic device may be a telephone stand, a game machine, a calculator, or the like.
The battery cover 2 is detachably connected to a rear shell of a remote controller or an electronic equipment main body through the buckle 22, the battery cover 2 is clamped and assembled tightly and stably, the problem that the buckle 22 deforms due to the fact that the battery cover 2 is used for being buckled for a plurality of times for a long time is solved, the problems that injection molding is lack of materials and the opening degree is too small in the injection molding production process of the battery cover 2 are solved, the problem that the battery cover 2 is not clamped in place due to the fact that the gap between the buckle 22 of the battery cover 2 and the assembly main body is too large is avoided, the problem that the battery cover 2 cannot be assembled in place due to the fact that the buckle 22 of the battery cover 2 is not assembled in place due to long-time extrusion is avoided, and meanwhile, the problem that after-sale complaints caused by the fact that the battery cover 2 is. The battery cover 2 is simple in structure, the effect of increasing resilience force is directly achieved on the product structure, the buckling holding force is increased, the hidden quality danger that the battery cover 2 is loosened due to structural molding of injection molding parts, long-term extrusion and product aging is solved, the use reliability of the battery cover 2 is improved, the overall quality of a remote controller and electronic equipment is guaranteed, and the probability of complaints after sale is reduced.
Above embodiment is the preferred example of the utility model, and not the restriction the utility model discloses the range of implementing, the event all according to the utility model discloses the equivalent change or the decoration that structure, characteristic and principle were done of application for patent scope all should be included in the utility model discloses the patent application scope.
Claims (13)
1. The battery cover, including lid main part and buckle, the buckle is including supporting part, kink, transition portion and the block portion that connects gradually, the supporting part is kept away from the one end of kink with the lid bulk phase is connected, the supporting part with contained angle between the transition portion is acute angle, its characterized in that:
the supporting part is provided with a supporting inner wall and a supporting outer wall, the bending part is provided with a bending inner wall and a bending outer wall, the transition part is provided with a transition inner wall and a transition outer wall, the supporting inner wall and the transition inner wall are connected through the bending inner wall, and the supporting outer wall and the transition outer wall are connected through the bending outer wall;
the buckle still includes ribbon portion and water conservancy diversion portion, the ribbon portion is connected respectively support the inner wall transition inner wall with between the inner wall of buckling, water conservancy diversion portion protrusion support the outer wall buckle the outer wall with the transition outer wall sets up, the first end of water conservancy diversion portion is to being close to the lid main part extends, the second end of water conservancy diversion portion is to being close to the block portion extends.
2. The battery cover of claim 1, wherein:
the flow guide part comprises a first connecting section, a connecting section and a second connecting section which are connected in a smooth transition mode in sequence, the first connecting section is located on the supporting outer wall, the connecting section is located on the bent outer wall, and the second connecting section is located on the transition outer wall;
the maximum thickness of the connecting section is larger than or equal to that of the first connecting section, and the minimum thickness of the connecting section is larger than or equal to that of the second connecting section.
3. The battery cover of claim 2, wherein:
the connection outer wall of the connection section, which is far away from the bent outer wall, is an arc-shaped wall.
4. The battery cover of claim 3, wherein:
the outer wall of the bend is an arc wall.
5. The battery cover of claim 4, wherein:
the bent inner wall is bent towards one side close to the bent outer wall.
6. The battery cover of claim 5, wherein:
the arc where the bent inner wall is located and the arc where the bent outer wall is located are arranged concentrically.
7. The battery cover of claim 1, wherein:
the included angle between the end face of the rib part far away from the transition inner wall and the support inner wall is an obtuse angle, and the included angle between the end face of the rib part far away from the transition inner wall and the transition inner wall is also an obtuse angle.
8. The battery cover of claim 1, wherein:
the cover body and the buckle are integrally formed.
9. The battery cover according to any one of claims 1 to 8, wherein:
the width of the flow guide part is larger than that of the rib part in the width direction of the cover main body.
10. The battery cover of claim 9, wherein:
in the width direction of the cover main body, the flow guide part is positioned in the middle of the supporting outer wall, the bending outer wall and the transition outer wall.
11. The battery cover of claim 10, wherein:
in the width direction of the cover main body, the rib part is positioned in the middle of the flow guide part.
12. The remote controller comprises a rear shell and a battery cover which are connected through a buckle, and is characterized in that:
the battery cover is as claimed in any one of the preceding claims 1 to 11.
13. Electronic equipment, including the electronic equipment main part and the battery cover of buckle connection, its characterized in that:
the battery cover is as claimed in any one of the preceding claims 1 to 11.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021272516.9U CN212086718U (en) | 2020-07-02 | 2020-07-02 | Battery cover, remote controller and electronic equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021272516.9U CN212086718U (en) | 2020-07-02 | 2020-07-02 | Battery cover, remote controller and electronic equipment |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212086718U true CN212086718U (en) | 2020-12-04 |
Family
ID=73558819
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202021272516.9U Expired - Fee Related CN212086718U (en) | 2020-07-02 | 2020-07-02 | Battery cover, remote controller and electronic equipment |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN212086718U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| TWI803919B (en) * | 2021-07-05 | 2023-06-01 | 大陸商環旭（深圳）電子科創有限公司 | Removable unit and removable apparatus including same unit |
-
2020
- 2020-07-02 CN CN202021272516.9U patent/CN212086718U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| TWI803919B (en) * | 2021-07-05 | 2023-06-01 | 大陸商環旭（深圳）電子科創有限公司 | Removable unit and removable apparatus including same unit |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20201204 Termination date: 20210702 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |