CN203081920U - Rotating lock catch used for handset battery compartment cover - Google Patents
Rotating lock catch used for handset battery compartment cover Download PDFInfo
- Publication number
- CN203081920U CN203081920U CN2012207177297U CN201220717729U CN203081920U CN 203081920 U CN203081920 U CN 203081920U CN 2012207177297 U CN2012207177297 U CN 2012207177297U CN 201220717729 U CN201220717729 U CN 201220717729U CN 203081920 U CN203081920 U CN 203081920U
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- China
- Prior art keywords
- locking
- locking step
- length direction
- locked
- end cap
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- 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.)
- Expired - Lifetime
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Abstract
The utility model discloses a rotating lock catch used for a handset battery compartment cover. The rotating lock catch used for the handset battery compartment cover comprises a locking step, a fixed step, a rotating shaft, a handle and an end cover. Peripheral equipment is a locking piece and a locked piece. In the process of use, the locking step penetrates through a mounting hole in the locked piece and an unlocking groove in the locking piece, and is located in a locking groove, and the handle on the end cover is used for driving the locking step to rotate. At present, the locking step can be locked in the locking piece, and therefore the locked piece is fixed on the locking piece. When unlocking needs to be conducted, the handle needs to be oppositely rotated by the same degree. At present, the length direction of the locking step is relative to the length direction of the unlocking groove, and therefore the locked piece and the locking piece are unlocked. In the meantime, the fixed step on the rotating shaft is used for fixing the lock catch on the locked piece, and therefore loss of the lock catch after being unlocked is avoided. A state displaying groove on the upper surface of the end cover can clearly display the unlocking state or the locking state of the lock catch.
Description
Technical field
Model utility relates to a kind of rotating latch, belongs to the mechanical designing technique field.
Background technique
Traditional hand-held set when battery cover is installed all directly by screw, when needs are changed battery, need be by spanner dismounting screw, bothersome effort, and the screw volume is little, not easy to store after pulling down, cause the product fifth wheel easily and influence normal use.When using in the open air, if there is not corresponding instrument, being difficult to influences the normal use of hand-held set with the battery cover dismounting.Simultaneously frequent dismounting screw also can influence the reliability of its connection.
Summary of the invention
In view of this, the utility model provides a kind of rotating latch that is used for cell of mobile telephone set Cang Gai, and when adopting this snap close to connect locking element and be locked part, locking and convenient for unlocking need not by external tool.
This rotating latch comprises locking step, running shaft, handle and end cap, and peripheral unit is the locking element and the part that is locked.
Its annexation is: handle is fixed in the end cap upper surface, the axis normal of running shaft and end cap lower surface, and an end of running shaft and the lower surface of end cap are affixed, the affixed locking step of the other end.Described locking step is a waist shape structure, and the length of locking step is greater than the diameter of running shaft.On the part that is locked, be processed with the through hole that can pass the locking step, be processed with respectively with the corresponding position of this through hole on the locking element and separate locked groove and locking slot.Wherein locking slot is positioned at locking element inside, and the locking step can turn an angle in locking slot.Separate the upper surface that locked groove is positioned at locking element, and connect with locking slot, the size of separating locked groove is complementary with the size of locking step, has only when the length direction of locking step is consistent with the length direction of separating locked groove, and the locking step could enter or leave locking slot from separating locked groove.
During use, the locking step passes through hole on the part that is locked and the locked groove of separating on the locking element is positioned at locking slot, drives the locking step by the handle on the end cap and rotates, and at this moment, the locking step is just locked in locking element, thereby the part that will be locked is fixed on the locking element; When needing release, only need handle counter-rotation equal angular, at this moment, the length direction of locking step is consistent with the length direction of separating locked groove, just can be with the release between part and locking element that is locked.
In order to make when the released state, the rotation positioning snap close still is installed on the part that is locked, and is being processed with fixedly step between locking step and the end cap on the running shaft of snap close, and fixedly the distance between step and end cap is greater than the thickness of the part that is locked.Fixedly step (4) staggers on the horizontal length direction mutually with locking step (5) simultaneously.
In order to show the state of snap close, be processed with the state display channel at the end cap upper surface.Make the length direction of state display channel consistent simultaneously with the length direction of locking step.
Beneficial effect:
(1) locking and unlocking operation are convenient, need not by external tool;
(2) locking and positioning is reliable;
(3) by fixing step snap close is fixed on the part that is locked, can effectively prevents losing of release rear catch;
(4) the state display channel of end cap upper surface, the release or the lock state of this snap close of demonstration that can be clear and definite.
Description of drawings
Fig. 1 is the structural representation of rotating latch;
Fig. 2 is the locking state exploded view;
Fig. 3 be the released state exploded view,
Wherein, the 1-handle, 2-state display channel, the 3-running shaft, 4-is step fixedly, and 5-locks step, 6-end cap, the 7-part that is locked, 8-locking element.
Embodiment
Below in conjunction with the accompanying drawing embodiment that develops simultaneously, the utility model is described in detail.
Present embodiment provides a kind of rotating latch that is used for cell of mobile telephone set Cang Gai, promptly battery cover is installed on the body shell of logistics hand-held set by this snap close, and the part 7 that is locked here is battery covers, and locking element 8 is body shell of logistics hand-held set.Connect cell of mobile telephone set lid and body shell by this snap close, locking and unlocking operation make things convenient for, when being convenient to the logistics hand-held set and using in the open air to the replacing of battery.
This rotating latch comprises locking step 5, fixedly step 4, running shaft 3, handle 1 and end cap 6, as shown in Figure 1.Its annexation is: handle 1 is fixed in the end of end cap 6 upper surfaces, and handle 1 can drive end cap 6 and rotate.Running shaft 3 vertically is fixed in the lower surface of end cap 6, the affixed locking step 5 of the other end of running shaft 3.Locking step 5 is a waist shape structure, and its length is greater than the diameter of running shaft 3.Be processed with rectangular through hole on battery cover, have only when the length direction of locking step 5 is consistent with the length direction of this through hole, locking step 5 can pass this through hole.Be processed with respectively with the corresponding position of this through hole on the body shell and separate locked groove and locking slot, wherein locking slot is positioned at body shell inside, and locking step 5 can rotate 90 and spend in locking slot.Separate the upper surface that locked groove is positioned at body shell, and connect with locking slot, the size of separating locked groove is complementary with the size of locking step 5, and has only when the length direction of locking step 5 is consistent with the length direction of separating locked groove, and locking step 5 could enter or leave locking slot from separating locked groove.
In order to make when released state (length direction of promptly locking step 5 is consistent with the length direction of separating locked groove), the rotation positioning snap close still can be installed on the battery cover, lose to prevent the rotation positioning snap close, be processed with fixedly step 4 between locking step 5 and the end cap 6 on the running shaft 3 of snap close, fixedly the distance between step 4 and the end cap 6 is greater than the thickness of battery cover.The fixing consistent size of the size of step 4 and locking step 5, but fixedly the length direction of step 4 is vertical mutually with the length direction of locking step 5.State for demonstration snap close that can be clear and definite is processed with rectangular state display channel 2 at end cap 6 upper surfaces, and the length direction of state display channel 2 is consistent with the length direction of locking step 5.
During use, earlier the length direction of through hole is consistent on the length direction that makes locking step 5 by handle 1 rotary end cover and the battery cover, passes through hole on the battery cover with locking step 5; And then the length direction of through hole is consistent on the length direction that makes fixing step 4 by handle 1 rotary end cover and the battery cover, and fixing step 4 is passed through hole on the battery cover; Thus the rotation positioning snap close is installed on the battery cover of logistics hand-held set.It is consistent that rotary end cover makes the length direction of separating locked groove on length direction and the body shell of locking step 5 then, locking step 5 passes to be separated locked groove and enters in the locking slot, drive locking step 5 by handle 1 again and rotate 90 degree, at this moment, the length direction of locking step 5 is vertical mutually with the length direction of separating locked groove, and locking step 5 is just locked in body shell, thereby battery cover is fixed on the body shell, the rotation positioning snap close is in locking state, and the exploded view of locking state as shown in Figure 2.
In the time of need changeing battery, only need handle 1 counter-rotation 90 degree, at this moment, the rotation positioning snap close is in released state, and the exploded view of released state as shown in Figure 3.During released state, the length direction of locking step 5 is consistent with the length direction of separating locked groove, just battery cover can be taken away from body shell.But this moment fixedly on length direction and the battery cover of step 4 length direction of through hole vertical mutually, fixedly step 4 can not be deviate from the mounting hole from battery cover.
In sum, more than be preferred embodiment of the present utility model only, be not to be used to limit protection domain of the present utility model.All within spirit of the present utility model and principle, any modification of being done, be equal to replacement, improvement etc., all should be included within the protection domain of the present utility model.
Claims (4)
1. a rotating latch that is used for cell of mobile telephone set Cang Gai is characterized in that, comprising: locking step (5), running shaft (3), handle (1) and end cap (6), and peripheral unit is locking element (8) and the part that is locked (7); Its annexation is: handle (1) is fixed in end cap (6) upper surface, can drive end cap (6) by handle (1) and rotate; The lower surface of the axis normal of running shaft (3) and end cap (6), the lower surface of an end of running shaft (3) and end cap (6) is affixed, the affixed locking step of the other end (5); Described locking step (5) is a waist shape structure, and its length is greater than the diameter of running shaft (3); Be processed with the through hole that can pass locking step (5) on the part that is locked (7), on the locking element (8) and the corresponding position of this through hole is processed with respectively separates locked groove and locking slot; Wherein locking slot is positioned at locking element (8) inside, and locking step (5) can turn an angle in locking slot; Separate the upper surface that locked groove is positioned at locking element (8), and connect with locking slot, its size is complementary with the size of locking step (5), has only when the length direction of locking step (5) is consistent with the length direction of separating locked groove, and locking step (5) could enter or leave locking slot from separating locked groove.
2. a kind of rotating latch that is used for cell of mobile telephone set Cang Gai as claimed in claim 1 is characterized in that, further comprises fixedly step (4); Described fixedly step (4) is positioned at running shaft (3) and goes up between locking step (5) and the end cap (6); Guarantee that fixedly the distance between the step (4) and end cap (6) is greater than the thickness of the part that is locked (7); Fixedly step (4) staggers on the horizontal length direction mutually with locking step (5) simultaneously.
3. a kind of rotating latch that is used for cell of mobile telephone set Cang Gai as claimed in claim 1 is characterized in that, is processed with state display channel (2) at end cap (6) upper surface.
4. a kind of rotating latch that is used for cell of mobile telephone set Cang Gai as claimed in claim 3 is characterized in that, the length direction of described state display channel (2) is consistent with the length direction of locking step (5).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012207177297U CN203081920U (en) | 2012-12-21 | 2012-12-21 | Rotating lock catch used for handset battery compartment cover |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012207177297U CN203081920U (en) | 2012-12-21 | 2012-12-21 | Rotating lock catch used for handset battery compartment cover |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203081920U true CN203081920U (en) | 2013-07-24 |
Family
ID=48827761
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2012207177297U Expired - Lifetime CN203081920U (en) | 2012-12-21 | 2012-12-21 | Rotating lock catch used for handset battery compartment cover |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203081920U (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105839183A (en) * | 2016-06-20 | 2016-08-10 | 晶科能源有限公司 | Ingot furnace and heat insulating device for crucible of ingot casting furnace |
| CN106025714A (en) * | 2016-05-11 | 2016-10-12 | 东莞市联洲知识产权运营管理有限公司 | Anti-loosening power connector |
| CN106672210A (en) * | 2017-02-21 | 2017-05-17 | 上海未来伙伴机器人有限公司 | Quick disassembly propeller and unmanned aerial vehicle adopting same |
| CN107420385A (en) * | 2017-08-03 | 2017-12-01 | 浙江未来加电子商务有限公司 | Self-locking structure and suspended ceiling device, drawer with self-locking structure |
| CN108210167A (en) * | 2016-12-22 | 2018-06-29 | 霍尼韦尔国际公司 | For the battery case solution of hearing protection device |
-
2012
- 2012-12-21 CN CN2012207177297U patent/CN203081920U/en not_active Expired - Lifetime
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106025714A (en) * | 2016-05-11 | 2016-10-12 | 东莞市联洲知识产权运营管理有限公司 | Anti-loosening power connector |
| CN105839183A (en) * | 2016-06-20 | 2016-08-10 | 晶科能源有限公司 | Ingot furnace and heat insulating device for crucible of ingot casting furnace |
| CN108210167A (en) * | 2016-12-22 | 2018-06-29 | 霍尼韦尔国际公司 | For the battery case solution of hearing protection device |
| CN108210167B (en) * | 2016-12-22 | 2021-12-28 | 霍尼韦尔国际公司 | Battery compartment solution for hearing protection devices |
| CN106672210A (en) * | 2017-02-21 | 2017-05-17 | 上海未来伙伴机器人有限公司 | Quick disassembly propeller and unmanned aerial vehicle adopting same |
| CN106672210B (en) * | 2017-02-21 | 2023-09-05 | 上海未来伙伴机器人有限公司 | Quick detach oar and adopt its unmanned aerial vehicle |
| CN107420385A (en) * | 2017-08-03 | 2017-12-01 | 浙江未来加电子商务有限公司 | Self-locking structure and suspended ceiling device, drawer with self-locking structure |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term |
Granted publication date: 20130724 |
|
| CX01 | Expiry of patent term |