CN208750329U - A kind of anti-rotation locking device - Google Patents
A kind of anti-rotation locking device Download PDFInfo
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- CN208750329U CN208750329U CN201820955825.2U CN201820955825U CN208750329U CN 208750329 U CN208750329 U CN 208750329U CN 201820955825 U CN201820955825 U CN 201820955825U CN 208750329 U CN208750329 U CN 208750329U
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- component
- protrusion
- noumenon
- locking device
- rotation locking
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Abstract
The utility model discloses a kind of anti-rotation locking devices, including the first component and the second component being detachably connected with the first component, the first component includes the first noumenon and the protrusion for being formed in the first noumenon one side, the one side far from the protrusion of the first noumenon has cavity, the cavity extends to the inside of the protrusion, flexible fastener structure is equipped in cavity, the both ends of the flexible fastener structure are stretched out in respectively except the outer wall of the corresponding protrusion, and the locking mechanism for preventing second component from rotating is provided on the first noumenon.The utility model on the first component by being arranged locking mechanism, the rotation that can be effectively prevent between the first component and second component, and detent is arranged in the through-hole edge of second component, can save the design of sheet metal, further save material, reduce cost.
Description
Technical field
The utility model relates to a kind of locking devices more particularly to a kind of with preventing from rotating between two locking members
Device.
Background technique
With popularizing for mobile phone, demand of the people to handset bracket is also increasing, for example, automobile mobile phone bracket, at present
It is mostly that a part of main body of bracket is clamped at vehicle air conditioning outlet or is fixed in automobile front platform, so by another part
Rack body is installed on mobile phone back, is fixed mobile phone by the cooperation between two rack bodies, with mobile phone convenient to use into
The operations such as row reading, navigation.
For example, Chinese patent CN206377433U discloses a kind of locking device, main technical schemes include: two can
The first component and second component of dismantling connection, the first component include the first noumenon and the protrusion for being formed in the first body one side, institute
The one side far from the protrusion for stating the first noumenon has cavity, and the cavity extends to the inside of the protrusion, sets in cavity
There is flexible fastener structure, the flexible fastener structure is described except the outer wall that both ends stretch out in the corresponding protrusion respectively
Second component includes the second ontology and the connection structure for being provided with the second ontology one side, and the connection structure has for described convex
The through-hole of cooperation is played, and the inner wall of connection structure has be respectively used to cooperate with the both ends of the flexible fastener structure at least one
Group detent ...；When needing second with first disassembly, second can be rotated a certain angle, such as 45 degree of rotation
Angle, extruding of the ends of two of first component cards when second component is rotated by sheet metal, while two fasteners band respectively
It moves corresponding abutment member and squeezes spring, spring is compressed, and the end of two pieces card automatically disengages corresponding detent and compresses gold
On the inner wall for belonging to piece, at this point, second is removed from the first component, i.e., second is disassembled with first.Due to
It is to be rotatably connected between second component and the first component, therefore, when stating locking device in actual use, there are fixations
The problem of being rotated between bracket and influencing use, while rotating, the problem of being fallen there is also fixation.
Utility model content
Technical problem to be solved in the utility model is easy between the first component and second component of existing locking device
It rotates and influences bracket use, and then provide a kind of with the locking device for preventing from rotating between two locking members.
In order to solve the above technical problems, the technical solution adopted in the utility model is: a kind of anti-rotation locking device, including
The first component and the second component being detachably connected with the first component, the first component include the first noumenon and formation
There is cavity in the one side far from the protrusion of the protrusion of the first noumenon one side, the first noumenon, the cavity extends to
The inside of the protrusion, cavity is interior to be equipped with flexible fastener structure, and the both ends of the flexible fastener structure stretch out in corresponding respectively
Except the outer wall of the protrusion, the locking mechanism for preventing second component from rotating is provided on the first noumenon.
Further, the first component and second component can interconnect simultaneously spin locking from any angle.
Further, the top of the protrusion offers guide groove open at one end, and the first of guide groove open end side
It opens up fluted on ontology, is provided with two spring grooves in the groove, the locking mechanism includes one and the guide groove phase
The sliding block that agrees with is installed into the groove and spring is pressed into the closing piece main body of the spring groove and is connected with the closing piece main body
The pushing handle connect, by pushing the pushing handle that the sliding block is enabled to slide on the guide groove, the sliding block is close to institute
The one end for stating closing piece main body is provided with baffle.
Further, the second component include be set in the middle part of the second component with the through-hole of the male cooperation,
It is set at least two groups detent with flexible fastener structure both ends cooperation that the through-hole edge extends internally.
Further, the flexible fastener structure is including further including two abutment members, described two abutment members difference
It is connected to the both ends of the spring, and the end of two abutment members abuts to the inner wall of the corresponding protrusion respectively, two
Fastener is respectively fixed to the end of the corresponding abutment member.
Further, the end of the pushing handle is the arc structure to concave.
In conclusion having the following beneficial effects: that the utility model passes through with the technical solution of the utility model
Locking mechanism is set on one component, the rotation that can be effectively prevent between the first component and second component, and in second component
Detent is arranged in through-hole edge, can save the design of sheet metal, further save material, reduce cost.
Detailed description of the invention
Fig. 1 is the structural exploded view of the utility model locking device；
Fig. 2 is the locking-in state schematic diagram of the utility model locking device；
Fig. 3 is the locking-in state cross-sectional view of the utility model locking device；
Fig. 4 is the unlocked state schematic diagram of the utility model locking device；
Fig. 5 is the unlocked state cross-sectional view of the utility model locking device.
Specific embodiment
The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model
It clearly and completely describes, but does not constitute the limitation to scope of protection of the utility model.
Referring to Fig. 1, a kind of anti-rotation locking device provided by the utility model is mainly used for mobile phone and other equipments or object
The connection of part, including the first component 10 and the second component being detachably connected with the first component 10 20, second component is mobile phone
The shell of protective shell or mobile phone protective cover or other objects.It, can be by the when mobile phone to be connect with other equipments or object
It is mounted on other devices or object, for example mobile phone is connected to automotive interior for one 10, it can be by the of the locking device
One component 10 is mounted at the air-conditioner air outlet in automobile, and second is disassembled, and mobile phone is set in second component 20,
Second component 20 and the first component 10 are connected again, mobile phone can be connected to automotive interior and for another example connect mobile phone
It is connected to wall, the first component 10 of the locking device wall can be installed to, second component 20 be disassembled, by cell-phone cover
It is located in second 20, then second 20 is connected with the first component 10, mobile phone and wall can be linked together, when
So, which can be used for the connection of other objects and other devices or object, such as mobile power source, plate electricity
Brain support etc. can play the component of fixed function to mobile power source, tablet computer etc..
In the embodiments of the present invention, the first component 10 is including the first noumenon 11 and is formed in the first noumenon 11 1
The one side far from protrusion 12 of the protrusion 12 in face, the first noumenon 11 has cavity (not shown), and cavity extends to the interior of protrusion 12
Portion, cavity is interior to be equipped with flexible fastener structure 13, and the both ends of flexible fastener structure 13 stretch out in corresponding raised 12 outer wall respectively
Except；
In the present embodiment, fastener structure 13 of stretching including further including two abutment members 15, divide by two abutment members 15
It is not connected to the both ends of spring 16, and the end of two abutment members 15 abuts to corresponding raised 12 inner wall respectively, two
Fastener 17 is respectively fixed to the end of corresponding abutment member 15；
In the embodiments of the present invention, the lock for preventing second component 20 from rotating is provided on the first noumenon 11
Determine mechanism 30；Specifically, the top of protrusion 12 offers guide groove 121 open at one end, the first of 121 open end side of guide groove
Fluted 111 are opened up on ontology 11, two spring grooves 112 are provided in groove 111, and locking mechanism 30 includes one and guide groove
Sliding block 31 that 121 phases are agreed with, install in groove 111 and by spring 35 be pressed into closing piece main body 32 in spring groove 112 and with
The pushing handle 33 that closing piece main body 32 connects, by pushing pushing handle 33 that sliding block 31 is enabled to slide in guide groove 121, sliding block 31
One end close to closing piece main body 32 is provided with baffle 34；
Second component 20 includes the through-hole 21 for being set to 20 middle part of second component and 12 cooperation of protrusion, is set to 21 side of through-hole
At least two groups detent 22 with the cooperation of flexible 13 both ends of fastener structure that edge extends internally；In the present embodiment, the side of through-hole 21
Edge, which extends internally, is provided with two groups of detents 22；
As shown in Figure 2,3, when second component 20 being installed into the first component 10, it is only necessary to by one group of detent 22 and fastener
It presses, the two can be connected after 17 contrapositions, locking mechanism 35 is ejected under the action of spring 35 outward at this time, locks machine
The baffle 34 of structure 30 engages with another group of detent 22, so that the rotation prevented between the first component 10 and second component 20 is played,
The first component 20 and second component 10 are in the lock state；
As shown in Figure 4,5, when needing to disassemble second component 20 from the first component 10 or when rotational angle, this
When, pressing pushing handle 33 squeezes spring 35, detaches baffle 24 from detent 22, i.e., and it is in the unlocked state, at this time
Rotation second component 20 disassembles second component 20 from the first component 10.
In one preferred embodiment of the utility model, the shape of protrusion 12 is cylindric.
The utility model can effectively prevent the first component and second component by the way that locking mechanism is arranged on the first component
Between rotation, and the through-hole edge of second component be arranged detent, the design of sheet metal can be saved, further save material
Material, reduces cost.
The above is preferred embodiments of the present invention, it is noted that for the ordinary skill of the art
For personnel, without departing from the principle of this utility model, several improvements and modifications can also be made, these are improved and profit
Decorations are also considered as the protection scope of the utility model.
Claims (6)
1. a kind of anti-rotation locking device, including the first component and the second component being detachably connected with the first component,
The first component includes the first noumenon and the protrusion for being formed in the first noumenon one side, the separate protrusion of the first noumenon
One side there is cavity, the cavity extends to the inside of the protrusion, and fastener structure of stretching, the flexible card are equipped in cavity
The both ends of part structure are stretched out in respectively except the outer wall of the corresponding protrusion, it is characterised in that: are set on the first noumenon
It is equipped with the locking mechanism for preventing second component from rotating.
2. a kind of anti-rotation locking device according to claim 1, it is characterised in that: the first component and second component
Simultaneously spin locking can be interconnected from any angle.
3. a kind of anti-rotation locking device according to claim 2, it is characterised in that: the top of the protrusion offers one
The guide groove of end opening, opens up on the first noumenon of guide groove open end side fluted, and two bullets are provided in the groove
Spring slot, the locking mechanism include the sliding block mutually agreed with the guide groove, install into the groove and spring is pressed into institute
The pushing handle stating the closing piece main body of spring groove and being connect with the closing piece main body, by pushing the pushing handle to enable to institute
It states sliding block to slide on the guide groove, the sliding block is provided with baffle close to one end of the closing piece main body.
4. a kind of anti-rotation locking device according to claim 3, it is characterised in that: the second component includes being set to
In the middle part of the second component with the through-hole of the male cooperation, to be set to the through-hole edge extending internally with the flexible card
At least two groups detent of part structure both ends cooperation.
5. a kind of anti-rotation locking device according to claim 4, it is characterised in that: the flexible fastener structure includes also
Including two abutment members, described two abutment members are connected respectively to the both ends of the spring, and the end of two abutment members
Portion abuts to the inner wall of the corresponding protrusion respectively, and two fasteners are respectively fixed to the end of the corresponding abutment member.
6. a kind of anti-rotation locking device according to claim 4, it is characterised in that: the end of the pushing handle is inside
Recessed arc structure.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820955825.2U CN208750329U (en) | 2018-06-20 | 2018-06-20 | A kind of anti-rotation locking device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820955825.2U CN208750329U (en) | 2018-06-20 | 2018-06-20 | A kind of anti-rotation locking device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208750329U true CN208750329U (en) | 2019-04-16 |
Family
ID=66054153
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820955825.2U Active CN208750329U (en) | 2018-06-20 | 2018-06-20 | A kind of anti-rotation locking device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208750329U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108692149A (en) * | 2018-06-20 | 2018-10-23 | 汉洋(博罗)电子有限公司 | A kind of anti-rotation locking device |
| WO2021035777A1 (en) * | 2019-08-23 | 2021-03-04 | 深圳市艺典讯拓科技有限公司 | Digital product securing apparatus |
-
2018
- 2018-06-20 CN CN201820955825.2U patent/CN208750329U/en active Active
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108692149A (en) * | 2018-06-20 | 2018-10-23 | 汉洋(博罗)电子有限公司 | A kind of anti-rotation locking device |
| CN108692149B (en) * | 2018-06-20 | 2024-02-20 | 汉洋(博罗)电子有限公司 | Anti-rotation locking device |
| WO2021035777A1 (en) * | 2019-08-23 | 2021-03-04 | 深圳市艺典讯拓科技有限公司 | Digital product securing apparatus |
| US11159663B2 (en) | 2019-08-23 | 2021-10-26 | Shenzhen Sincetop Technology Co., Ltd. | Digital product fixing device |
| GB2601976A (en) * | 2019-08-23 | 2022-06-15 | Shenzhen Sincetop Tech Co Ltd | Digital product securing apparatus |
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