CN205940299U - Realize mechanical bombing bug of target position random motion - Google Patents
Realize mechanical bombing bug of target position random motion Download PDFInfo
- Publication number
- CN205940299U CN205940299U CN201620620481.0U CN201620620481U CN205940299U CN 205940299 U CN205940299 U CN 205940299U CN 201620620481 U CN201620620481 U CN 201620620481U CN 205940299 U CN205940299 U CN 205940299U
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- China
- Prior art keywords
- support arm
- target
- bombing
- bug
- random motion
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Abstract
The utility model provides a realize mechanical bombing bug of target position random motion, including pedestal and target holder, the target holder is fixed on the pedestal through the pivot, and the target holder includes that a plurality of top is provided with detachable target to keeping away from the support arm that the rotation axis orientation is stretched out, can follow the support arm when target receives the gunslinging and come off, is provided with detachable counterweight portion spare on at least one support arm, and counterweight portion spare can be followed the support arm and is come off the support arm adjustable length when support arm moved downwards. The utility model discloses a rotatable bombing bug and counter weight design benefit ground constitute the random motion target, break the whole balanced of bombing bug when target is hit down, lead to the irregular movement of bombing bug, and the velocity of movement has been accelerated to counterweight portion spare. The adjustable length of support arm makes the form of bombing bug more various, and the direction of motion and the velocity of movement of bombing bug is unpredictable when receiving the gunslinging, and randomness is extremely strong, makes trainees hardly find out the motion laws of bombing bug to make this bombing bug the training effect splendid.
Description
Technical field
The invention belongs to range firing appurtenance, it is related to a kind of mechanical activity target that can make target position random motion.
Background technology
Target is a kind of instrument used in gunnery practice, and existing shooting is mostly fixed with target, that is, in fixing target
Shooting target is connected on bar, this fixing target currently can not meet the demand of army and shooting fan's exercise, for carrying
High shooting difficulty, now all develops to running target direction, for the big army of gunnery training intensity, the mode taken be
Sector of fire digs trench, moves target exercise in trench walking, this mode exists for lifting target person after artificial act target
Certain risk, and artificial target move mode of lifting is unable to spread.At present, also have and target automatically moved using motor control,
But its move mode has medelling, for the designer after have been trained for a long time, the movement law of target is single, mobile instruction
Practice effect poor, and consume a large amount of electric energy.
Content of the invention
For solving the above problems, the invention discloses a kind of activity realizing target position random motion using pure mechanic structure
Target.
In order to achieve the above object, the present invention provides following technical scheme：
A kind of mechanical activity target realizing target position random motion, including pedestal and target holder, described target holder is fixed by rotating shaft
On pedestal, described target holder include some to away from the rotation support arm that stretches out of direction of principal axis, described support arm top is provided with can
Separate type target piece, described target piece is subject to come off from support arm during gunslinging, and at least one support arm described is provided with can
Separate type weight member, when the described support arm being provided with weight member runs downwards, weight member can take off from support arm
Fall, described support arm adjustable length.
Further, described support arm is telescopic structure.
Further, described support arm is segmentation structure.
Further, described support arm is uniformly distributed along rotary shaft periphery.
Further, wherein a piece of target piece is connected with fixed component, described fixed component is connected with stationary object.
Further, described weight member includes balancing weight and lanyard, and the described support arm being provided with weight member sets
It is equipped with tuck, described tuck and this support arm form angle, described tuck top bearing of trend and support arm top bearing of trend
Unanimously.
Further, described target piece is arranged on support arm by magnetic structure.
Further, described target piece is arranged on support arm by connected structure.
Compared with prior art, the invention has the advantages that and beneficial effect：
Random motion target is dexterously constituted by rotatable moving target and counterbalance design, is broken work when target piece hits down
The whole machine balancing of moving-target, leads to the irregular movement of moving target, and weight member has further speeded up movement velocity.Additionally,
Brace length adjustable makes the form of moving target more various, and when by gunslinging, the direction of motion of moving target and movement velocity can not
It is envisioned that randomness is extremely strong, trainee is made to be difficult to find out the characteristics of motion of moving target, so that this moving target training effect pole
Good.This moving target is with low cost, energy saving, and promotional value is high.
Brief description
The mechanical activity target structure schematic diagram realizing target position random motion that Fig. 1 provides for embodiment one.
Fig. 2 is the support arm side schematic view hanging with counterweight.
Fig. 3 is the Kinematic Decomposition figure hanging with the target holder of a counterweight in shooting course（In figure respectively supports brachium to be adjusted to
Equal state）.
Fig. 4 is the Kinematic Decomposition figure hanging with the target holder of two counterweights in shooting course（In figure respectively supports brachium to be adjusted to
Equal state）.
The mechanical activity target structure schematic diagram realizing target position random motion that Fig. 5 provides for embodiment two.
Fig. 6 is Kinematic Decomposition figure in shooting course for the target holder in embodiment two.
Reference numerals list：
1- pedestal, 2- target holder, 201- fixed disk, 203- support arm, 204- target piece, 205- balancing weight, 206- tuck, 207-
Lanyard, 208- pull rope, 209- fix bar.
Specific embodiment
The technical scheme present invention being provided below with reference to specific embodiment is described in detail it should be understood that following concrete
Embodiment is only illustrative of the invention and is not intended to limit the scope of the invention.
Embodiment one：
As shown in figure 1, the mechanical activity target realizing target position random motion that the present invention provides, including pedestal 1 with by turning
Axle is connected to the target holder 2 on pedestal 1, and target holder 2 includes fixed disk 201, and fixed disk 201 is connected with 5 support arms 203, every
Support arm 203 stretches out to away from rotation direction of principal axis, and is uniformly distributed along rotating shaft one circle.It is provided with and can divide at support arm 203 top
From formula target piece 204, these target pieces are connected to support arm 203 back side, can come off when by gunslinging from support arm 203.?
The quantity of brace can also be varied as desired in, such as 4,6,7 etc..Target piece 204 can be by magnet adsorption in support arm
It is also possible to be inserted in the support arm back side by the connected structure that slot projection matches, these structures all can be in certain external force at the back side
Under get loose thus making target piece can depart from target holder after gunslinging.Balancing weight 205 is hung with wherein on a support arm 203.As Fig. 2
Shown, this support arm back side is provided with a tiltedly outwardly directed tuck 206, this tuck with support arm in the same direction, and with this
Brace place plane forms angle, and the lanyard being connected with balancing weight is hung on this support arm, when this support arm is higher than rotary shaft
When, upward, now balancing weight is hung on support arm by lanyard 207 in tuck direction, but when this support arm runs downwards and is less than
During rotary shaft, because tuck is gradually downward, due to Action of Gravity Field, lanyard from tuck landing thus making balancing weight from support arm
Come off.One tuck is preferably both arranged on each support arm, is easy to hang over balancing weight on one of support arm at random.Also may be used
So that multiple balancing weights to be hung on support arm, more preferably on left half of and right half of support arm, respectively hang one and join
Pouring weight.Balancing weight is hung over by roping arrangement and is only a kind of preferred embodiment on support arm, as long as balancing weight can be allowed quiet in target holder
Only it is connected on support arm under state, and departs from the structure of support arm when support arm moves downward and can meet need of the present invention
Ask.Additionally, support arm adjustable length, support arm can adopt stretching structure, when needed, stretch or shrink certain several support arm
Length, makes the moment of each target piece on target holder differ, thus increasing the uncertainty of target holder rotation, makes its rotary speed pre-
Survey.Or support arm can also adopt multi-section structure, a section or the more piece of dismantling shortening the length of support arm, or connect a section or
More piece, to increase the length of support arm, advantage of this is that, the support arm weight of different length is also had any different, and increases further
The randomness of target holder rotation.As shown in figure 1, three support arms of in figure are two sections (or stretching into two unit lengths), one
Brace is three sections (or stretching into three unit lengths), and another support arm is a section (or stretching into a unit length).Can root
Different according to the length needing to make each support arm, and practice shooting every time contact when can make the length of each support arm with
Front difference, such ejaculator cannot rule of thumb judge the direction of rotation of target piece and speed on each support arm of target holder, strengthens random
Property training effect.
Before using this mechanical moving target, each target piece 204 on support arm is arranged at support arm 203 top, joins
Pouring weight is hung on one of support arm by lanyard, and makes this support arm be higher than rotary shaft, makes whole target holder form balance quiet
Only state.As shown in figure 3, when hitting winged one piece of target piece after starting shooting, hang with the support arm of counterweight in the presence of counterweight to
Lower motion, whole target holder starts to right rotation and rotary speed is gradually accelerated.Now ejaculator persistently practices shooting, when hanging with counterweight
Support arm drop to certain angle make lanyard in counterweight from tuck come off when, as shown in figure 3, target holder continues to the right according to inertia
Rotation certain distance reversely rotates backward on the contrary, after going to position and to right rotation, so carrys out back rotation, due to the impact of counterweight,
The rotary speed of target holder is simultaneously uneven, is difficult to estimate rotary speed, and the target piece on support arm top moves back and forth also with target holder,
And have not regulation.During the left rotation and right rotation of target holder, ejaculator is practiced shooting it is achieved that the shooting of random movement target is instructed
Practice.
As shown in figure 4, when the left half of one of support arm of target holder and right half of one of support arm all hang with counterweight
During block, when shooting down a piece of target holder, target holder is to heavier side rotation, when this side balancing weight comes off, target holder convolution and another
Side balancing weight effect is lower to accelerate speed, and therefore two pieces counterweights can increase the rotary speed of target holder, makes the movement of target piece more quick.
Embodiment two：
When increasing counterweight, the support arm hanging with counterweight under target holder inactive state easily drops to target holder bottom, therefore
Also need to additionally additional weight balance be carried out on target holder.Relatively complicated in view of such operation, in order that hanging with propping up of counterweight
Brace is stablized more than rotary shaft, as the improvement of embodiment one, is also associated with the fixed parts such as pull rope, support on target piece
Part, these fixed components and stationary object（As body of wall, fixed mount etc.）It is connected and can fix the position together with support arm for the target piece, such as
Shown in Fig. 5, the support arm top target piece hanging with counterweight is connected with the fix bar 209 of one side by pull rope 208, such pull rope
Support arm can be drawn makes it will not rotate to counterweight Block direction under static state.As shown in fig. 6, when this target piece is shot down
When, pull rope no longer restricted effect to target holder, target holder rotates to counterweight Block direction, until balancing weight circles round after dropping again, this
Sample left rotation and right rotation.Preferably be connected on the target piece on support arm top hanging with counterweight part.Because support arm is stretched
Shi Gengnan holds target holder balance, therefore increases the fixed component being connected with target piece and the resting cognition increasing being connected with fixed component
Plus operability.
Technological means disclosed in the present invention program is not limited only to the technological means disclosed in above-mentioned embodiment, also includes
By the formed technical scheme of above technical characteristic any combination.It should be pointed out that for those skilled in the art
For, under the premise without departing from the principles of the invention, some improvements and modifications can also be made, these improvements and modifications are also considered as
Protection scope of the present invention.
Claims (8)
1. a kind of mechanical activity target realizing target position random motion, including pedestal and target holder it is characterised in that：Described target holder passes through
Rotating shaft is fixed on pedestal, described target holder include some to away from the rotation support arm that stretches out of direction of principal axis, described support arm top
It is provided with detachable target piece, described target piece is subject to come off from support arm during gunslinging, and at least one support arm is arranged
There is detachable weight member, when the described support arm being provided with weight member runs downwards, weight member can be from support arm
Come off, described support arm adjustable length.
2. the mechanical activity target realizing target position random motion according to claim 1 it is characterised in that：Described support arm is
Telescopic structure.
3. the mechanical activity target realizing target position random motion according to claim 1 it is characterised in that：Described support arm is
Segmentation structure.
4. the mechanical activity target realizing target position random motion according to claim 1 it is characterised in that：Described support arm edge
Rotary shaft periphery is uniformly distributed.
5. the mechanical activity target realizing target position random motion according to any one in Claims 1 to 4, its feature exists
In：It is connected with fixed component, described fixed component is connected with stationary object on wherein a piece of target piece.
6. the mechanical activity target realizing target position random motion according to claim 1 it is characterised in that：Described weight member
Including balancing weight and lanyard, the described support arm being provided with weight member is provided with tuck, described tuck and this support arm shape
Become angle, described tuck top bearing of trend is consistent with support arm top bearing of trend.
7. the mechanical activity target realizing target position random motion according to claim 1 it is characterised in that：Described target piece passes through
Magnetic structure is arranged on support arm.
8. the mechanical activity target realizing target position random motion according to claim 1 it is characterised in that：Described target piece passes through
Connected structure is arranged on support arm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620620481.0U CN205940299U (en) | 2016-06-22 | 2016-06-22 | Realize mechanical bombing bug of target position random motion |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620620481.0U CN205940299U (en) | 2016-06-22 | 2016-06-22 | Realize mechanical bombing bug of target position random motion |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205940299U true CN205940299U (en) | 2017-02-08 |
Family
ID=57932336
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620620481.0U Expired - Fee Related CN205940299U (en) | 2016-06-22 | 2016-06-22 | Realize mechanical bombing bug of target position random motion |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205940299U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110914633A (en) * | 2017-06-02 | 2020-03-24 | 原子能及能源替代委员会 | Amusement or sports shooting device with tiltable target stand and device configuration method |
-
2016
- 2016-06-22 CN CN201620620481.0U patent/CN205940299U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110914633A (en) * | 2017-06-02 | 2020-03-24 | 原子能及能源替代委员会 | Amusement or sports shooting device with tiltable target stand and device configuration method |
| CN110914633B (en) * | 2017-06-02 | 2022-04-05 | 原子能及能源替代委员会 | Amusement or sports shooting device with tiltable target stand and device configuration method |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20170208 Termination date: 20170622 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |