CN209700965U - A kind of unmanned machine head vibration absorber - Google Patents
A kind of unmanned machine head vibration absorber Download PDFInfo
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- CN209700965U CN209700965U CN201920271628.3U CN201920271628U CN209700965U CN 209700965 U CN209700965 U CN 209700965U CN 201920271628 U CN201920271628 U CN 201920271628U CN 209700965 U CN209700965 U CN 209700965U
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- unmanned plane
- separator tube
- holder
- video camera
- vibration absorber
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Abstract
A kind of unmanned machine head vibration absorber, including unmanned plane installation shell, holder and video camera, the middle part of the unmanned plane installation outer casing bottom is hinged with video camera by holder, the holder has been externally wrapped with separator tube, the subregion plate that the inner cavity of separator tube is firmly fixed is divided into two parts up and down, consumption stick is hinged at the top of the buffering tube cavity of upper part, filled with energy consumption ball between the separator tube and subregion plate of lower part.The utility model, separator tube is made into spiral wound in the outside of holder bracket, with certain buffer function, the structures such as consumption stick and energy consumption ball in simultaneous buffering pipe, when unmanned plane takes off generation vibration, it can consume the energy being transmitted on separator tube, reduce unmanned plane itself and vibrate the slight shake of bring video camera, the collision between spiral helicine separator tube and buffering ball, which can be walked further, to consume unmanned plane and take off the vibrational energy of generation.
Description
Technical field
The utility model relates to unmanned machine head appliance technology, specially a kind of unmanned machine head vibration absorber.
Background technique
Unmanned plane by application field can be divided into it is military with it is civilian, military aspect: unmanned plane is divided into reconnaissance plane and target drone；It is civilian
Aspect: unmanned plane+industrial application is that unmanned plane has really just needed；At present take photo by plane, agricultural, plant protection, miniature self-timer, express delivery fortune
Defeated, disaster relief, observation wild animal, monitoring infectious disease, mapping, news report, electric inspection process, the disaster relief, movies-making, manufacture
The purposes of unmanned plane itself has greatly been expanded in the application in romance etc. field.
Existing unmanned machine head is all to mitigate vibration, spring etc. using elastic constructions such as springs with vibration absorber majority
Elastic construction has preferable buffering effect when encountering big impact force, but unmanned plane is in flight course, unmanned plane itself
Vibration so that video camera mounted thereto is generated slight shake, be only effectively to avoid by elastic constructions such as springs
, although biggish shaking can occur for unmanned plane when encountering the extraneous factors such as high wind impact, the elastic constructions such as spring exist
Shaking can be also generated when buffering that deformation occurs, is unfavorable for the shooting of camera, so, it is proposed that a kind of energy-absorbing and drop
Steady type vibration absorber that low unmanned machine head shakes solves the above problems.
Utility model content
To realize that the energy that the unmanned machine vibration of above-mentioned absorption generates and the purpose that reduction unmanned plane shakes, the utility model mention
For following technical solution: a kind of unmanned machine head vibration absorber, including unmanned plane installation shell, holder and video camera, the nothing
The middle part of man-machine installation outer casing bottom is hinged with video camera by holder, and the holder has been externally wrapped with separator tube, separator tube
The subregion plate that is firmly fixed of inner cavity be divided into two parts up and down, be hinged with consumption at the top of the buffering tube cavity of upper part
Stick, filled with energy consumption ball between the separator tube and subregion plate of lower part.
The bottom end of the unmanned plane installation shell offers through-hole, passes through the attachment device and clamping being fixedly mounted in through-hole
Device is flexibly connected, and clamping device includes the head clamp that lateral wall is fixedly mounted in attachment device, and head clamp is provided with 4 altogether
It is a, and the both ends of each head clamp pass through spring and are resiliently connected together with other head clamp, and twine on 4 head clamps
It is wound with same root steel wire, cross-fixing is mounted on the shell of video camera two connectors of steel wire respectively.
The attachment device includes the fixed frame being fixedly mounted on head clamp lateral wall, and connection is plugged in fixed frame
Bar, one end of the connecting rod in fixed frame are fixedly installed with block, and the other end of connecting rod through fixed frame and extends to
In through-hole and where being fixedly mounted on through-hole on the inner wall of unmanned plane installation shell, fixed frame and unmanned plane installation outer casing inner wall it
Between and be enclosed in connecting rod elastic component.
The bottom end of unmanned plane installation interior of shell is fixedly installed with partition, the top of partition and outer in unmanned plane installation
It is filled with buffering ball in shell, and offers through slot compatible with holder bracket on partition.
Preferably, the head clamp is ring-shaped, the composable annulus of 4 head clamps, and head clamp inner sidewall
Radian is adapted with the lateral wall radian of holder bracket, convenient for the even closer of engaging.
Preferably, the energy consumption ball and consumption stick are all made of the material with elastic material and are made.
The beneficial effects of the utility model are as follows:
1, it absorbs energy: by structures such as setting separator tube, consumption stick, subregion plate and energy consumption balls, separator tube being made into spiral shell
Rotation shape is wrapped in the outside of holder bracket, and spring-like has certain buffer function, consumption stick and consumption in simultaneous buffering pipe
The structures such as energy ball can consume the energy being transmitted on separator tube, reduce unmanned plane itself and shake when unmanned plane takes off generation vibration
The slight shake of dynamic bring video camera, improves shooting quality, then cooperate the structures such as partition and buffering ball, further consumes nobody
Machine takes off the vibrational energy of generation, and the collision between spiral helicine separator tube and buffering ball can further walk consumption unmanned plane and take off
The vibrational energy of generation.
2, it reduces and shakes: by the way that the structures such as clamping device and attachment device are arranged, cross-fixing is distinguished at the both ends of steel wire
On the shell of video camera, when unmanned plane shakes because of extraneous factor, no matter to side to the left or side to the right, because only that
A piece steel wire avoids the occurrence of the elastic constructions such as spring deformation occurs so the fixed steel wire in the other side can all be pullled compact
Also the case where shaking can be generated when buffering, it is unfavorable for the shooting of camera, while cooperating the structures such as partition and buffering ball, helical form
Separator tube and buffering ball between friction can increase the stability between unmanned plane and video camera.
Detailed description of the invention
Fig. 1 is that the utility model installs appearance diagram；
Fig. 2 is the utility model diaphragm structure schematic diagram；
Fig. 3 is the utility model buffer tube interior structural schematic diagram；
Fig. 4 is the utility model clamping device schematic diagram；
Fig. 5 is enlarged diagram at the A in the utility model Fig. 4.
In figure: 1 unmanned plane installs shell, 2 holders, 3 video cameras, 4 separator tubes, 5 consumption sticks, 6 subregion plates, 7 energy consumption balls, 8
Clamping device, 81 head clamps, 82 springs, 83 steel wires, 9 attachment devices, 91 fixed frames, 92 connecting rods, 93 elastic components, 10 partitions,
11 buffering balls.
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
Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole
Embodiment.Based on the embodiments of the present invention, those of ordinary skill in the art are without making creative work
Every other embodiment obtained, fall within the protection scope of the utility model.
Please refer to Fig. 1-5, a kind of unmanned machine head vibration absorber, including unmanned plane installation shell 1, holder 2 and video camera
3, the middle part of unmanned plane installation 1 bottom of shell is hinged with video camera 3 by holder 2, and holder 2 has been externally wrapped with separator tube 4, delays
The subregion plate 6 that the inner cavity of washing pipe 4 is firmly fixed is divided to for upper and lower two parts, and the top of 4 inner cavity of separator tube of upper part is hinged
There is consumption stick 5, is all made of tool filled with energy consumption ball 7, energy consumption ball 7 and consumption stick 5 between the separator tube 4 and subregion plate 6 of lower part
The material of flexible material is made, and is similar to particle and damps, when mechanical oscillatory structure, between particle and particle and inner wall it
Between can generate friction and impact, while momentum conversion, noise radiation and frictional heat generation are kept, to make the vibrational energy of mechanical structure
It is dissipated, vibration and noise reducing.
The bottom end of unmanned plane installation shell 1 offers through-hole, and through-hole is interior to be passed through the attachment device 9 being fixedly mounted and clamp dress
8 flexible connections are set, clamping device 8 includes that lateral wall is fixedly mounted on the head clamp 81 in attachment device 9, and head clamp 81 is arranged altogether
There are 4, head clamp 81 is ring-shaped, and 4 head clamps 81 constitute an annulus, and the radian and holder of 81 inner sidewall of head clamp
The lateral wall radian of 2 brackets is adapted, and the both ends of each head clamp 81 pass through spring 82 and other 81 elasticity of head clamp
It links together, and is wound with same root steel wire 83 on 4 head clamps 81, two connectors difference cross-fixing peace of steel wire 83
On the shell of video camera 3.
Attachment device 9 includes the fixed frame 91 being fixedly mounted on 81 lateral wall of head clamp, the company of being plugged in fixed frame 91
Extension bar 92, one end of the connecting rod 92 in fixed frame 91 are fixedly installed with block, and the other end of connecting rod 92 is through fixation
Where frame 91 simultaneously extends in through-hole and is fixedly mounted on through-hole on the inner wall of unmanned plane installation shell 1, fixed frame 91 and nobody
Elastic component 93 is enclosed between machine installation 1 inner wall of shell and in connecting rod 92.
Bottom end inside unmanned plane installation shell 1 is fixedly installed with partition 10, the top of partition 10 and in unmanned plane installation
It is filled with buffering ball 11 in shell 1, and offers through slot compatible with 2 bracket of holder on partition 10.
Wherein: by structures such as setting separator tube 4, consumption stick 5, subregion plate 6 and energy consumption balls 7, separator tube 4 being made into spiral
Shape is wrapped in the outside of 2 bracket of holder, and spring-like has certain buffer function, 5 He of consumption stick in simultaneous buffering pipe 4
Consume energy the structures such as ball 7, when unmanned plane takes off generation vibration, can consume the energy being transmitted on separator tube 4, reduce unmanned plane sheet
Body vibrates the slight shake of bring video camera 3, shooting quality is improved, then cooperate the structures such as partition 10 and buffering ball 11, into one
Step consumption unmanned plane takes off the vibrational energy of generation, and the collision between spiral helicine separator tube 4 and buffering ball 11 can be walked further
Consumption unmanned plane takes off the vibrational energy of generation.
By the way that the structures such as clamping device 8 and attachment device 9 are arranged, by the both ends difference cross-fixing of steel wire 83 in video camera
On 3 shell, when unmanned plane shakes because of extraneous factor, no matter to side to the left or side to the right, because only that a steel
Silk 83 avoids the occurrence of the elastic constructions such as spring 82 deformation occurs so the fixed steel wire 83 in the other side can all be pullled compact
Also the case where shaking can be generated when buffering, it is unfavorable for the shooting of the camera of video camera 3, while cooperating partition 10 and buffering ball 11
Etc. structures, the friction between spiral helicine separator tube 4 and buffering ball 11 can increase the stability between unmanned plane and video camera.
Note:
1, elastic component 93 can play good connection function when fixed frame 91 is with the movement of head clamp 81, will not
Structure is damaged, as long as the material that elastic force deformation distance reaches the moving distance of head clamp 81 can be used；
2, steel wire 83 must be complete one, but quantitatively be not limited to 1, that is to say, that no matter how many
Steel wire 83, every all must be complete one, and steel wire 83 is being nominally steel wire, but is not limited in material, as long as
Material without elasticity all can be used, and the environment that can be used according to unmanned plane is adjusted；
3, the clamping device 8 is applied the case where unmanned plane installation shell 1 is flexibly connected by holder 2 with video camera 3 most
To be advantageous, wherein steel wire 83 can also play bigger effect.
It should be noted that, in this document, relational terms such as first and second and the like are used merely to a reality
Body or operation are distinguished with another entity or operation, are deposited without necessarily requiring or implying between these entities or operation
In any actual relationship or order or sequence.Moreover, the terms "include", "comprise" or its any other variant are intended to
Non-exclusive inclusion, so that the process, method, article or equipment including a series of elements is not only wanted including those
Element, but also including other elements that are not explicitly listed, or further include for this process, method, article or equipment
Intrinsic element.In the absence of more restrictions, the element limited by sentence "including a ...", it is not excluded that
There is also other identical elements in process, method, article or equipment including the element.
While there has been shown and described that the embodiments of the present invention, for the ordinary skill in the art,
It is understood that these embodiments can be carried out with a variety of variations in the case where not departing from the principles of the present invention and spirit, repaired
Change, replacement and variant, the scope of the utility model is defined by the appended claims and the equivalents thereof.
Claims (5)
1. a kind of unmanned machine head vibration absorber, including unmanned plane installation shell (1), holder (2) and video camera (3), the nothing
The middle part of man-machine installation shell (1) bottom is hinged with video camera (3) by holder (2), it is characterised in that: the holder (2)
It has been externally wrapped with separator tube (4), the subregion plate (6) that the inner cavity of separator tube (4) is firmly fixed is divided into two parts up and down, top
It is hinged with consumption stick (5) at the top of separator tube (4) inner cavity divided, is filled out between the separator tube (4) and subregion plate (6) of lower part
Filled with energy consumption ball (7), the bottom end of unmanned plane installation shell (1) offers through-hole, passes through the connection being fixedly mounted in through-hole
Device (9) is flexibly connected with clamping device (8).
2. a kind of unmanned machine head vibration absorber according to claim 1, it is characterised in that: clamping device (8) packet
The head clamp (81) that lateral wall is fixedly mounted on attachment device (9) is included, head clamp (81) is provided with 4, and each clamping altogether
The both ends of plate (81) pass through spring (82) and are resiliently connected together with other head clamp (81), and on 4 head clamps (81)
It is wound with same root steel wire (83), cross-fixing is mounted on the shell of video camera (3) two connectors of steel wire (83) respectively.
3. a kind of unmanned machine head vibration absorber according to claim 1, it is characterised in that: attachment device (9) packet
The fixed frame (91) being fixedly mounted on head clamp (81) lateral wall is included, connecting rod (92) is plugged in fixed frame (91), is located at
One end of connecting rod (92) in fixed frame (91) is fixedly installed with block, and the other end of connecting rod (92) runs through fixed frame (91)
And where extending in through-hole and being fixedly mounted on through-hole on the inner wall of unmanned plane installation shell (1), fixed frame (91) and nobody
It is enclosed with elastic component (93) between machine installation shell (1) inner wall and on connecting rod (92).
4. a kind of unmanned machine head vibration absorber according to claim 1, it is characterised in that: the unmanned plane installs shell
(1) internal bottom end is fixedly installed with partition (10), the top of partition (10) and in unmanned plane installation shell (1) filled with slow
It rushes ball (11), and offers through slot compatible with holder (2) bracket on partition (10).
5. a kind of unmanned machine head vibration absorber according to claim 2, it is characterised in that: the head clamp (81) is ring
Shape, 4 head clamps (81) constitute an annulus, and the outside of the radian of head clamp (81) inner sidewall and holder (2) bracket
Wall radian is adapted.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920271628.3U CN209700965U (en) | 2019-03-05 | 2019-03-05 | A kind of unmanned machine head vibration absorber |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920271628.3U CN209700965U (en) | 2019-03-05 | 2019-03-05 | A kind of unmanned machine head vibration absorber |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209700965U true CN209700965U (en) | 2019-11-29 |
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ID=68643098
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920271628.3U Active CN209700965U (en) | 2019-03-05 | 2019-03-05 | A kind of unmanned machine head vibration absorber |
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| Country | Link |
|---|---|
| CN (1) | CN209700965U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112874799A (en) * | 2021-03-02 | 2021-06-01 | 中国人民解放军国防科技大学 | Unmanned aerial vehicle flight controller |
-
2019
- 2019-03-05 CN CN201920271628.3U patent/CN209700965U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112874799A (en) * | 2021-03-02 | 2021-06-01 | 中国人民解放军国防科技大学 | Unmanned aerial vehicle flight controller |
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