CN108073017B - Vibration-resistant sports camera shell - Google Patents
Vibration-resistant sports camera shell Download PDFInfo
- Publication number
- CN108073017B CN108073017B CN201711311054.XA CN201711311054A CN108073017B CN 108073017 B CN108073017 B CN 108073017B CN 201711311054 A CN201711311054 A CN 201711311054A CN 108073017 B CN108073017 B CN 108073017B
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- CN
- China
- Prior art keywords
- spacing
- hole
- shell
- vibration
- installation cavity
- Prior art date
- 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.)
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Links
- 238000009434 installation Methods 0.000 claims abstract description 20
- 238000006073 displacement reaction Methods 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 230000002035 prolonged effect Effects 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
Classifications
-
- G—PHYSICS
- G03—PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
- G03B—APPARATUS OR ARRANGEMENTS FOR TAKING PHOTOGRAPHS OR FOR PROJECTING OR VIEWING THEM; APPARATUS OR ARRANGEMENTS EMPLOYING ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ACCESSORIES THEREFOR
- G03B17/00—Details of cameras or camera bodies; Accessories therefor
- G03B17/02—Bodies
Landscapes
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Vibration Prevention Devices (AREA)
- Camera Bodies And Camera Details Or Accessories (AREA)
Abstract
The utility model provides an anti vibration's sports camera shell, including shell body and interior casing, the internal face of two opposite lateral walls of shell body respectively is equipped with two at least installation cavities, the installation cavity is cylindrically, the interior casing is equipped with spacing through-hole just to two opposite lateral walls of installation cavity, every spacing through-hole matches in an installation cavity, spacing through-hole sets up with the installation cavity is coaxial, every installation cavity all is equipped with a spacing post, spacing post is through spacing through the inside of spacing through-hole deep into the interior casing, leave the clearance between the lateral wall of spacing post and the inside wall of spacing through-hole, the interior casing is equipped with the mounting flange just to two opposite lateral walls of installation cavity, every spacing through-hole matches in a mounting flange. When the outer shell of the motion camera is in vibration or is impacted, because the inner shell and the outer shell are flexibly connected through the buffer springs, the external force can be absorbed and buffered by the buffer springs together, and finally the vibration or impact action of the inner shell can be greatly reduced.
Description
Technical Field
The invention relates to the field of motion cameras, in particular to an anti-vibration motion camera shell.
Background
The sports camera can be used for shooting by a user during traveling or sports, and even can be used for shooting live sports, so that the sports camera is often subjected to vibration or even impact during use (such as being hit by football during a match). In the prior art, the circuit board of the motion camera is directly arranged in the shell of the motion camera, the connection of the circuit board and the shell is rigid connection, and when the shell of the motion camera is vibrated or impacted, the circuit board can bear the same degree of vibration or impact, so that the circuit board in the motion camera is often vibrated or impacted, and parts on the circuit board are easy to loosen or damage, so that the service life of the motion camera in the prior art is shorter.
Disclosure of Invention
In view of the shortcomings of the prior art, it is an object of the present invention to provide an anti-vibration motion camera housing that reduces the vibration level of a circuit board mounted within the housing, thereby increasing the life of the motion camera.
In order to solve the technical problems, the invention adopts the following technical scheme:
the utility model provides an anti vibration's sports camera shell, including shell body and interior casing, the internal face of two opposite lateral walls of shell body respectively is equipped with two at least installation chambeies, the installation chambeies is cylindrical, the interior casing is just to being equipped with spacing through-hole in two opposite lateral walls of installation chambeies, every spacing through-hole matches in an installation chambeies, spacing through-hole sets up with the installation chambeies coaxially, every installation chambeies all is equipped with a spacing post, spacing post is through spacing through-hole the inside of going into interior casing deeply, leave the clearance between the lateral wall of spacing post and the inside wall of spacing through-hole, the interior casing is just to being equipped with the mounting flange in two opposite lateral walls of installation chambeies, every spacing through-hole matches in a mounting flange and spacing through-hole coaxial setting, every spacing post all overlaps and is equipped with a buffer spring, leave the clearance between buffer spring and the spacing post, buffer spring's outer end inserts in the installation chambeies to with the periphery of installation chambeies interference fit, and with the periphery of mounting flange, under the effect of each buffer spring's the outer wall, the resultant force and the inside wall of shell body of interior casing keep the clearance between the inside circuit of the inside board.
Specifically, the inner wall surface of each installation cavity opening is provided with a clearance pit.
Specifically, the inner wall surfaces of the two opposite side walls of the outer housing are each provided with two mounting cavities.
In particular, the mounting cavities located at two opposite side walls of the outer housing are correspondingly coaxially arranged.
The invention has the beneficial effects that:
because the clearance is left between the inner shell and the outer shell, and the clearance is formed under the action of the resultant force of the buffer springs supported between the inner shell and the outer shell, and the clearance is left between the outer side wall of the limit post and the inner side wall of the limit through hole, the inner shell is in a floating state in practice. When the outer shell of the motion camera is in vibration or impacted, as the inner shell and the outer shell are flexibly connected through the buffer springs, external force can be absorbed and buffered by the buffer springs together, and finally the vibration or impact action of the inner shell can be greatly reduced, so that the vibration degree of a circuit board arranged in the inner shell is greatly reduced, the vibration of parts on the circuit board is avoided, and the service life of the motion camera is greatly prolonged.
Drawings
FIG. 1 is an exterior view of a camera housing of the present invention;
FIG. 2 is a cross-sectional view of the camera housing of the present invention taken along section B-B of FIG. 1;
fig. 3 is a partially enlarged view at a in fig. 2.
The reference numerals in the drawings are:
1. an outer shell, an inner shell, a mounting cavity, a limiting through hole,
5. Limit post, 6 mounting flange, 7 buffer spring.
Detailed Description
The invention is further described below in connection with the following detailed description.
Referring to fig. 1 to 3, an anti-vibration sports camera housing includes an outer housing 1 and an inner housing 2. The inner wall surfaces of the two opposite side walls of the outer shell 1 are respectively provided with at least two mounting cavities 3, and the mounting cavities 3 are cylindrical. The inner housing 2 is provided with limiting through holes 4 on two opposite side walls opposite to the mounting cavity 3. Each limiting through hole 4 is matched with one mounting cavity 3, and the limiting through holes 4 and the mounting cavities 3 are coaxially arranged. Each mounting cavity 3 is provided with a limiting column 5, and the limiting column 5 is deeply embedded into the inner shell 2 through the limiting through hole 4. A gap is reserved between the outer side wall of the limit post 5 and the inner side wall of the limit through hole 4. The inner housing 2 is provided with mounting flanges 6 at two opposite outer side walls facing the mounting cavity 3. Each limiting through hole 4 is matched with one mounting flange 6, and the mounting flanges 6 and the limiting through holes 4 are coaxially arranged. Each limit post 5 is sleeved with a buffer spring 7, and a gap is reserved between the buffer spring 7 and the limit post 5. The outer end of the buffer spring 7 is inserted into the installation cavity 3 and is in interference fit with the circumferential surface of the installation cavity 3. The inner end of the damper spring 7 is inserted into the mounting flange 6 and is interference fitted with the circumferential surface of the mounting flange 6. A gap is maintained between the outer wall surface of the inner case 2 and the inner wall surface of the outer case 1 by the resultant force of the respective buffer springs 7. The inside of the inner case 2 is for mounting a circuit board (not shown). Since a gap is left between the inner case 2 and the outer case 1, and the gap is formed by the resultant force of the respective buffer springs 7 supported between the inner case 2 and the outer case 1, and a gap is left between the outer side wall of the stopper post 5 and the inner side wall of the stopper through hole 4, the inner case 2 is in a floating state in actuality. When the outer casing 1 of the motion camera is in vibration or is impacted, since the inner casing 2 and the outer casing 1 are flexibly connected through the buffer springs 7, external force can be absorbed and buffered by the buffer springs 7 together, and finally the vibration or impact action of the inner casing 2 can be greatly reduced, so that the vibration degree of a circuit board arranged in the inner casing 2 is greatly reduced, the vibration of parts on the circuit board is avoided, and the service life of the motion camera is greatly prolonged.
The clearance that leaves between the lateral wall of spacing post 5 and the inside wall of spacing through-hole 4 is the maximum distance of inner shell 2 for outer shell 1 displacement, and spacing post 5 is played spacing effect to the inside wall of spacing through-hole 4, makes inner shell 2 for the displacement of outer shell 1 within a certain scope.
Specifically, the inner wall surface at the opening of each mounting cavity 3 is provided with a clearance pit, so that interference between the outer casing 1 and the mounting flange 6 is avoided.
Specifically, the inner wall surfaces of the two opposite side walls of the outer casing 1 are respectively provided with two mounting cavities 3, so that the inner casing 2 is uniformly stressed.
In particular, the mounting cavities 3 located at two opposite side walls of the outer casing 1 are correspondingly coaxially arranged, further making the inner casing 2 stressed uniformly.
Wherein the drawings are for illustrative purposes only and are shown in schematic, non-physical, and not intended to be limiting of the present patent; for the purpose of better illustrating embodiments of the invention, certain elements of the drawings may be omitted, enlarged or reduced and do not represent the size of the actual product; it will be appreciated by those skilled in the art that certain well-known structures in the drawings and descriptions thereof may be omitted.
The foregoing description of the preferred embodiments of the present invention is not intended to limit the scope of the claims, which follow, as defined in the claims.
Claims (2)
1. An anti-vibration motion camera housing, characterized by: the inner shell is provided with a mounting flange opposite to the mounting cavity, each limiting through hole is matched with one mounting flange, the mounting flange is coaxially arranged with the limiting through hole, each limiting post is sleeved with a buffer spring, a gap is reserved between the buffer spring and the limiting post, the outer end of the buffer spring is inserted into the mounting cavity and is in interference fit with the circumferential surface of the mounting flange, and under the action of the resultant force of each buffer spring, a gap is reserved between the outer wall of the inner shell and the inner wall of the outer shell;
the inner wall surface of each installation cavity opening is provided with a clearance pit.
2. The vibration resistant motion camera housing of claim 1, wherein: the mounting cavities located at two opposite side walls of the outer housing are correspondingly coaxially arranged.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711311054.XA CN108073017B (en) | 2017-12-11 | 2017-12-11 | Vibration-resistant sports camera shell |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711311054.XA CN108073017B (en) | 2017-12-11 | 2017-12-11 | Vibration-resistant sports camera shell |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN108073017A CN108073017A (en) | 2018-05-25 |
| CN108073017B true CN108073017B (en) | 2024-03-29 |
Family
ID=62158131
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201711311054.XA Active CN108073017B (en) | 2017-12-11 | 2017-12-11 | Vibration-resistant sports camera shell |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108073017B (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US11115569B1 (en) | 2020-08-20 | 2021-09-07 | United States Of America As Represented By The Administrator Of Nasa | Ruggedized camera system for aerospace environments |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2007298594A (en) * | 2006-04-28 | 2007-11-15 | Pentax Corp | Vibration-resistant waterproof case for camera |
| CN106405989A (en) * | 2016-10-20 | 2017-02-15 | 安徽协创物联网技术有限公司 | Anti-collision panoramic camera |
| CN107087369A (en) * | 2017-06-30 | 2017-08-22 | 潘承燕 | A kind of antidetonation noise reduction electrical control cabinet |
| CN206634386U (en) * | 2017-03-15 | 2017-11-14 | 山西交通职业技术学院 | A kind of logistics distribution Turnover Box |
| CN207473264U (en) * | 2017-12-11 | 2018-06-08 | 东莞市华顶精密塑胶模具有限公司 | A kind of motion photography machine shell of antivibration |
-
2017
- 2017-12-11 CN CN201711311054.XA patent/CN108073017B/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2007298594A (en) * | 2006-04-28 | 2007-11-15 | Pentax Corp | Vibration-resistant waterproof case for camera |
| CN106405989A (en) * | 2016-10-20 | 2017-02-15 | 安徽协创物联网技术有限公司 | Anti-collision panoramic camera |
| CN206634386U (en) * | 2017-03-15 | 2017-11-14 | 山西交通职业技术学院 | A kind of logistics distribution Turnover Box |
| CN107087369A (en) * | 2017-06-30 | 2017-08-22 | 潘承燕 | A kind of antidetonation noise reduction electrical control cabinet |
| CN207473264U (en) * | 2017-12-11 | 2018-06-08 | 东莞市华顶精密塑胶模具有限公司 | A kind of motion photography machine shell of antivibration |
Also Published As
| Publication number | Publication date |
|---|---|
| CN108073017A (en) | 2018-05-25 |
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