CN106492486A - A kind of electric circular plastics bullet discharger - Google Patents
A kind of electric circular plastics bullet discharger Download PDFInfo
- Publication number
- CN106492486A CN106492486A CN201611046492.3A CN201611046492A CN106492486A CN 106492486 A CN106492486 A CN 106492486A CN 201611046492 A CN201611046492 A CN 201611046492A CN 106492486 A CN106492486 A CN 106492486A
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- China
- Prior art keywords
- bullet
- iii
- helical gear
- gripper shoe
- axle
- 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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Classifications
-
- A—HUMAN NECESSITIES
- A63—SPORTS; GAMES; AMUSEMENTS
- A63H—TOYS, e.g. TOPS, DOLLS, HOOPS OR BUILDING BLOCKS
- A63H33/00—Other toys
- A63H33/18—Throwing or slinging toys, e.g. flying disc toys
-
- A—HUMAN NECESSITIES
- A63—SPORTS; GAMES; AMUSEMENTS
- A63H—TOYS, e.g. TOPS, DOLLS, HOOPS OR BUILDING BLOCKS
- A63H29/00—Drive mechanisms for toys in general
- A63H29/22—Electric drives
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- Gears, Cams (AREA)
- Gear Transmission (AREA)
Abstract
A kind of electric circular plastics bullet discharger, changes bullet component including impacting component and filling, and impact component is used for launching plastics bullet, and bullet component is changed in filling to be used for loading the plastics bullet needed for impact component；The impact component, including：Main drive gear and hit agency；Bullet component is changed in the filling, including：Shang Dan mechanisms, auxiliary drive gear, bullet supplying mechanism.By a series of drive mechanism, the rotational action of a motor is changed into device and completes impact, upper bullet, a series of actions for changing bullet, replaced air pressure impact using impact, there is no too high requirement to device sealing property.
Description
Technical field
The invention belongs to electronic bullet straight line lift-off technology field, specifically a kind of electric circular plastics bullet transmitting dress
Put.
Background technology
Since firearms come out, toy gun-simulation is just liked by various people, its constructing technology also constantly renovating,
From single-shot type toy gun-simulation the most ancient and common, to the repeating type peashooter for occurring recently, its gunnery is generally
All be Fast Compression gas and discharge to impact to bullet, due to this kind of technology the air-tightness of original paper is required higher,
Often occur the peashooter phenomenon that damages because air-tightness is bad or the integrity that function can be affected because of airtight sex chromosome mosaicism,
There are some problems in this described principle of explanation, therefore, the discharger for improving peashooter is necessary.
Content of the invention
For the problems referred to above that prior art is present, the invention provides a kind of electric circular plastics bullet discharger, leads to
A series of drive mechanism is crossed, the rotational action of a motor is changed into device and is completed impact, upper bullet, is changed a series of dynamic of bullet
Make, replace air pressure impact using impact, there is no too high requirement to device sealing property.
For achieving the above object, the technical scheme is that：A kind of electric circular plastics bullet discharger, including impact
Bullet component is changed in component and filling, and impact component is used for launching plastics bullet, and bullet component is changed in filling to be used for loading needed for impact component
Plastics bullet；The impact component, including：Main drive gear and hit agency；Bullet component is changed in the filling, including：Shang Dan mechanisms,
Auxiliary drive gear, bullet supplying mechanism.
Further, the main drive gear is helical gear I.
Further, hit agency, including：Rotating mechanism, D profile shafts I, nominal axle I, fixed plate I, fixed plate II, bearing
Ith, bearing II, insertion flange, semiclosed flange, fixed fixture block I, fixed fixture block II；In the fixed plate I, II two ends of fixed plate
Fixed fixture block I, fixed fixture block II is provided with, rotating mechanism is arranged between fixed plate I, fixed plate II, is provided with I side of fixed plate
Helical gear I, D profile shafts I sequentially pass through bearing I, rotating mechanism, bearing II, and insertion flange is placed in D profile shafts I with semiclosed flange
Two ends.
Further, the rotating mechanism, including rotating wheel, extension spring, punch panel, nominal axle II, nominal axle II is through rotation
Runner, the rotating wheel are fixed by D profile shafts I with helical gear I, and punch panel is connected with rotating wheel by nominal axle I, the extension spring
One end is connected in rotating wheel by nominal axle II, and the other end is connected in punch panel.
Further, the Shang Dan mechanisms, including cam, upper bullet push rod, deposit bullet bucket, gripper shoe I, gripper shoe II, gun barrel,
Gun barrel holder；Gripper shoe I, gripper shoe II are fixed on above fixed fixture block I, fixed fixture block II, and gun barrel passes through gun barrel holder
Be placed in gripper shoe I, gripper shoe II, upper bullet push rod is placed in and deposits in bullet bucket, upper bullet push rod is connected with cam, bullet bucket is deposited installed in propping up
On fagging II.
Further, the auxiliary drive gear includes helical gear II, helical gear III, bevel gear I, bevel gear II, sheave
Mechanism A, Geneva mechanism B, nominal axle III, D profile shafts II, D profile shafts III, bearing III, axle holder, fixed block；The helical gear II
It is connected with helical gear I, the occlusion of helical gear III respectively, D profile shafts II sequentially pass through helical gear III, gripper shoe III, bevel gear I, support
Plate IV, cam；Described axle holder one end is connected with gripper shoe III, and the other end is connected to through bearing III, the mark of helical gear II
Claim on axle III, bevel gear II is vertically arranged with bevel gear I, D profile shafts III are connected to fixed block through bevel gear II, Geneva mechanism A
On III hole of axle in, Geneva mechanism B is placed in above Geneva mechanism A, fixed block be arranged between gripper shoe I, gripper shoe II.
Further, the bullet supplying mechanism, plays rotating disk, D profile shafts IV including changing；D profile shafts IV sequentially pass through Geneva mechanism
IV hole of axle on B, fixed block, bullet rotating disk is changed, bullet bucket is deposited with to change a shell hole playing rotating disk concentric；The bullet rotating disk that changes is by described
D profile shafts IV are driven, and complete rotation and change springing work.
Further, changing in bullet rotating disk has multiple shell holes, is provided with card and plays rubber ring in the shell hole.
As further, rotating wheel, punch panel, change that to play the material of rotating disk be aluminium alloy or rustless steel.
As further, helical gear I, helical gear II, helical gear III, gun barrel, axle holder, gun barrel holder, solid
It is engineering plastics ABS or aluminium alloy to determine fixture block I, fixed fixture block II, upper bullet push rod, the material of cam.
The present invention is due to using above technical method, obtaining following technique effect：This device can be realized electricity
The rotation of machine is converted into device running, is automatically performed a series of actions for shooting and launching bullet.Replace air pressure punching using impact
Hit, there is no too high requirement to device sealing property.
Description of the drawings
For clearer explanation embodiments of the invention or the technical scheme of prior art, below will be to embodiment or existing
Accompanying drawing to be used needed for having technology description does one and simply introduces, it should be apparent that, drawings in the following description are only
Some embodiments of the present invention, for those of ordinary skill in the art, on the premise of not paying creative work, may be used also
To obtain other accompanying drawings according to these accompanying drawings.
Fig. 1 is the part-structure schematic diagram in hit agency；
Fig. 2 is rotating wheel structure schematic diagram；
Fig. 3 is impact plate structure schematic diagram；
Fig. 4 is rotating mechanism structural representation；
Fig. 5 is the front view of the application；
Fig. 6 is the side view of the application；
Fig. 7 is the structural representation of the application；
Fig. 8 is the structural representation of gripper shoe；
Fig. 9 is the top view of the application；
Figure 10 is the oblique view of the application；
Figure 11 is fixed-block-architecture (FBA) schematic diagram.
Number explanation in figure：21st, insertion flange, 22, bearing I, 23, rotating mechanism, 24, D profile shafts I, 25, bearing II, 26,
Semiclosed flange, 27, nominal axle I, 2301, rotating wheel, 2302, extension spring, 2303, punch panel, 2304, nominal axle II, 1001, deposit
Bullet bucket, 1002, axle holder, 1003, helical gear III, 1004, plastics bullet, 1005, D profile shafts II, 1006, gun barrel holder,
1007th, helical gear II, 1008, gun barrel, 1009, bearing III, 1010, gripper shoe I, 1011, change bullet rotating disk, 1012, fixed plate I,
1013rd, helical gear I, 1014, D profile shafts IV, 1015, bevel gear I, 1016, bevel gear II, 1017, fixed block, 1017a, axle III
Hole, 1017b, IV hole of axle, 1018, Geneva mechanism A, 1019, Geneva mechanism B, 2001, card play rubber ring, 2002, cam, 2003,
Fixed fixture block I.
Specific embodiment
Purpose, technical scheme and advantage for making embodiments of the invention is clearer, with reference to the embodiment of the present invention
In accompanying drawing, to the embodiment of the present invention in technical scheme carry out clearly complete description：
Embodiment 1
The present embodiment provides a kind of 1004 discharger of electric circular plastics bullet, changes bullet group including impacting component and filling
Part, impact component are used for launching plastics bullet 1004, and bullet component is changed in filling to be used for loading the plastics bullet 1004 needed for impact component；Institute
Impact component is stated, including：Main drive gear and hit agency；Bullet component is changed in the filling, including：Shang Dan mechanisms, auxiliary driving machine
Structure, bullet supplying mechanism.This device only needs to the filling and transmitting that continual input rotation potential energy just can realize bullet.
Embodiment 2
As further supplementing to embodiment 1,
The main drive gear is helical gear I 1013；
The hit agency, including：Rotating mechanism 23, D profile shafts I 24, nominal axle I 27, fixed plate I 1012, fixed plate II,
Bearing I 22, bearing II 25, insertion flange 21, semiclosed flange 26, fixed fixture block I 2003, fixed fixture block II；The fixed plate
1012 I, be provided with fixed fixture block I 2003, fixed fixture block II in II two ends of fixed plate, rotating mechanism 23 be arranged on fixed plate I 1012,
Between fixed plate II, helical gear I 1013 is provided with I 1012 side of fixed plate, D profile shafts I 24 sequentially pass through bearing I 22, whirler
Structure 23, bearing II 25, insertion flange 21 are placed in the two ends of D profile shafts I 24 with semiclosed flange 26.
Preferably, the rotating mechanism 23, including rotating wheel 2301, extension spring 2302, punch panel 2303, nominal axle II
2304, nominal axle II 2304 passes through rotating wheel 2301, the rotating wheel 2301 to fix by D profile shafts I 24 with helical gear I 1013,
Rotate together about an axis, punch panel 2303 is connected with rotating wheel 2301 by nominal axle I 27, and 2302 one end of the extension spring passes through
Nominal axle II 2304 is connected in rotating wheel 2301, and the other end is connected in punch panel 2303.Punch panel 2303 can be done limited
The rotational motion of system, receives 2302 pulling force of extension spring all the time.
Embodiment 3
As further supplementing to embodiment 1 or 2,
The Shang Dan mechanisms, including cam 2002, upper bullet push rod, deposit bullet bucket 1001, gripper shoe I 1010, gripper shoe II, rifle
Pipe 1008, gun barrel holder 1006；Gripper shoe I 1010, gripper shoe II are fixed on above fixed fixture block I 2003, fixed fixture block II,
Gun barrel 1008 is placed in gripper shoe I 1010, gripper shoe II through gun barrel holder 1006, and upper bullet push rod is placed in deposits bullet bucket 1001
In, upper bullet push rod is connected with cam 2002, and controlling bullet push rod by cam 2002 carries out springing work in linear reciprocation, deposits bullet bucket
1001 in gripper shoe II.
The auxiliary drive gear include helical gear II 1007, helical gear III 1003, bevel gear I 1015, bevel gear II 1016,
Geneva mechanism A1018, Geneva mechanism B1019, nominal axle III, D profile shafts II 1005, D profile shafts III, bearing III 1009, axle holder
1002nd, fixed block 1017；The helical gear II 1007 is connected with helical gear I 1013, the occlusion of helical gear III 1003 respectively, D profile shafts
II 1005 sequentially pass through helical gear III 1003, gripper shoe III, bevel gear I 1015, gripper shoe IV, cam 2002；The axle is fixed
1002 one end of device is connected with gripper shoe III, and the other end is connected to through on bearing III 1009, the nominal axle III of helical gear II 1007,
Bevel gear II 1016 is vertically arranged with bevel gear I 1015, and D profile shafts III are connected to through bevel gear II 1016, Geneva mechanism A1018
In III hole 1017a of axle on fixed block 1017, Geneva mechanism B1019 is placed in above Geneva mechanism A1018, and fixed block 1017 is installed
Between gripper shoe I 1010, gripper shoe II.It is driven using helical gear bevel gear and Geneva mechanism and to complete function continuous.
The bullet supplying mechanism, plays rotating disk 1011, D profile shafts IV 1014 including changing；D profile shafts IV 1014 sequentially pass through Geneva mechanism
IV hole 1017b of axle on B1019, fixed block, change bullet rotating disk 1011, deposit bullet bucket 1001 with change a shell hole playing rotating disk 1011 with
The heart；The bullet rotating disk 1011 that changes is driven by the D profile shafts IV 1014, is completed rotation and is changed springing work.
Preferably, changing in bullet rotating disk 1011 has multiple shell holes, is provided with card and plays rubber ring 2001 in the shell hole.
Preferably, in above-described embodiment rotating wheel 2301, punch panel 2303, change that to play the material of rotating disk 1011 be aluminium alloy
Or rustless steel；Helical gear I 1013, helical gear II 1007, helical gear III 1003, gun barrel 1008, axle holder 1002, gun barrel are solid
It is engineering plastics ABS or aluminum to determine device 1006, fixed fixture block I 2003, fixed fixture block II, upper bullet push rod, the material of cam 2002
Alloy.
The mechanical drive mode can be realized in the following way：
Punch panel 2303 is connected in rotating wheel 2301 by nominal axle I 27, and 2302 one end of extension spring passes through nominal axle II
2304 are connected in rotating wheel 2301, and the other end is connected in punch panel 2303, and punch panel 2303 is in tension state, and power is passed
Moving makes helical gear I 1013 persistently rotate into helical gear I 1013, and helical gear I 1013 is connected with rotating wheel 2301 by D profile shafts I 24
Rotating wheel 2301 is made persistently to be rotated with helical gear I 1013 at the same speed, during rotating wheel 2301 is rotated, punch panel 2303 is subject to just
Property axle stop that extension spring 2302 stretches, make punch panel 2303 in arm-to-arm, rotating wheel 2301 is rotated further, stiff shaft for
The stop of punch panel 2303 reaches the limit of position, and punch panel 2303 is triggered, and produces stroke.
Rotation potential energy is passed to D profile shafts II 1005, D by helical gear II 1007, helical gear III 1003 by helical gear I 1013
II 1005 band moving cam 2002 of profile shaft is rotated, and cam 2002 drives bullet push rod to do bullet motion in linear reciprocation.
D profile shafts II 1005 are driven to bevel gear II 1016 by bevel gear I 1015, and bevel gear II 1016 passes through, D profile shafts III
Geneva mechanism A1018 rotary motions, Geneva mechanism A1018 is driven to drive Geneva mechanism B1019, Geneva mechanism B1019 to pass through D types
Bullet 1011 Rotation With Changing bullet of rotating disk moved by IV 1014 band of axle, changes bullet rotating disk 1011 and is realized to plastics bullet by blocking bullet rubber ring 2001
1004 fixation.
By the way, discharger of the invention only needs to continual input rotation potential energy and just can realize bullet
The filling and transmitting of ball.
The above, the only present invention preferably specific embodiment, but protection scope of the present invention is not limited thereto,
Any those familiar with the art in the technical scope of present disclosure, technology according to the present invention scheme and its
Inventive concept equivalent or change in addition, should all be included within the scope of the present invention.
Claims (10)
1. a kind of electric circular plastics bullet discharger, it is characterised in that change bullet component, impact group including impacting component and filling
Part is used for launching plastics bullet, and the plastics bullet for playing that component is used for needed for filling impact component is changed in filling；The impact component, including：
Main drive gear and hit agency；Bullet component is changed in the filling, including：Shang Dan mechanisms, auxiliary drive gear, bullet supplying mechanism.
2. a kind of electric circular plastics bullet discharger according to claim 1, it is characterised in that the main drive gear is
Helical gear I.
3. a kind of electric circular plastics bullet discharger according to claim 2, it is characterised in that hit agency, including：Rotation
Rotation mechanism, D profile shafts I, nominal axle I, fixed plate I, fixed plate II, bearing I, bearing II, insertion flange, semiclosed flange, fixation
Fixture block I, fixed fixture block II；Fixed fixture block I, fixed fixture block II, rotating mechanism is provided with the fixed plate I, II two ends of fixed plate
Being arranged between fixed plate I, fixed plate II, helical gear I being provided with I side of fixed plate, D profile shafts I sequentially pass through bearing I, rotation
Mechanism, bearing II, insertion flange are placed in the two ends of D profile shafts I with semiclosed flange.
4. a kind of electric circular plastics bullet discharger according to claim 3, it is characterised in that the rotating mechanism, bag
Rotating wheel, extension spring, punch panel, nominal axle II is included, nominal axle II passes through rotating wheel, the rotating wheel to pass through D profile shafts with helical gear I
I fixes, and punch panel is connected with rotating wheel by nominal axle I, and described extension spring one end is connected in rotating wheel by nominal axle II, separately
One end is connected in punch panel.
5. a kind of electric circular plastics bullet discharger according to claim 4, it is characterised in that the Shang Dan mechanisms, bag
Include cam, upper bullet push rod, deposit bullet bucket, gripper shoe I, gripper shoe II, gun barrel, gun barrel holder；Gripper shoe I, gripper shoe II are fixed
On fixed fixture block I, fixed fixture block II, gun barrel is placed in gripper shoe I, gripper shoe II through gun barrel holder, upper bullet push rod
It is placed in and deposits in bullet bucket, upper bullet push rod is connected with cam, is deposited bullet bucket and is arranged in gripper shoe II.
6. a kind of electric circular plastics bullet discharger according to claim 5, it is characterised in that the auxiliary drive gear bag
Include helical gear II, helical gear III, bevel gear I, bevel gear II, Geneva mechanism A, Geneva mechanism B, nominal axle III, D profile shafts II, D types
Axle III, bearing III, axle holder, fixed block；The helical gear II is connected with helical gear I, the occlusion of helical gear III respectively, D profile shafts
II sequentially passes through helical gear III, gripper shoe III, bevel gear I, gripper shoe IV, cam；Described axle holder one end and gripper shoe III
Connection, the other end are connected to through on bearing III, the nominal axle III of helical gear II, and bevel gear II is vertically arranged with bevel gear I, D
Profile shaft III is connected in III hole of axle on fixed block through bevel gear II, Geneva mechanism A, and Geneva mechanism B is placed on Geneva mechanism A
Side, fixed block are arranged between gripper shoe I, gripper shoe II.
7. a kind of electric circular plastics bullet discharger according to claim 6, it is characterised in that the bullet supplying mechanism, bag
Include and change bullet rotating disk, D profile shafts IV；D profile shafts IV sequentially pass through IV hole of axle on Geneva mechanism B, fixed block, change bullet rotating disk, deposit bullet bucket
Concentric with a shell hole for changing bullet rotating disk；The bullet rotating disk that changes is completed rotation and is changed springing work by IV transmission of D profile shafts.
8. a kind of electric circular plastics bullet discharger according to claim 7, it is characterised in that change have in bullet rotating disk multiple
Shell hole, is provided with card and plays rubber ring in the shell hole.
9. a kind of electric circular plastics bullet discharger according to any one of claim 4-8, it is characterised in that rotating wheel,
Punch panel, change that to play the material of rotating disk be aluminium alloy or rustless steel.
10. a kind of electric circular plastics bullet discharger according to any one of claim 2-8, it is characterised in that helical gear
Ith, helical gear II, helical gear III, gun barrel, axle holder, gun barrel holder, fixed fixture block I, fixed fixture block II, upper bullet push rod, convex
The material of wheel is engineering plastics ABS or aluminium alloy.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201611046492.3A CN106492486B (en) | 2016-11-23 | 2016-11-23 | A kind of electric circular plastics bullet emitter |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201611046492.3A CN106492486B (en) | 2016-11-23 | 2016-11-23 | A kind of electric circular plastics bullet emitter |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN106492486A true CN106492486A (en) | 2017-03-15 |
| CN106492486B CN106492486B (en) | 2019-09-13 |
Family
ID=58328625
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201611046492.3A Active CN106492486B (en) | 2016-11-23 | 2016-11-23 | A kind of electric circular plastics bullet emitter |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106492486B (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115144818A (en) * | 2022-09-01 | 2022-10-04 | 国网山东省电力公司枣庄供电公司 | Distance measuring device and distance measuring method based on radio wave wavelength |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2052886U (en) * | 1988-07-02 | 1990-02-14 | 曹发义 | Continuously shot launching device |
| CN2926977Y (en) * | 2006-06-15 | 2007-07-25 | 郭沛文 | Toy gun for transmitting flexible pellet electrically |
| CN201837311U (en) * | 2010-08-31 | 2011-05-18 | 广州市天贝玩具有限公司 | Pop-up toy gun |
| EP2503279A2 (en) * | 2011-03-21 | 2012-09-26 | Yih Kai Enterprise Co., Ltd | Electric toy gun with simulated cartridge belt feed |
| US20130112184A1 (en) * | 2011-11-03 | 2013-05-09 | Spin Master Ltd. | Toy projectile launcher and projectile thereof |
| CN203029965U (en) * | 2012-09-10 | 2013-07-03 | 魏钰森 | Continuous emission mechanism |
| CN203824419U (en) * | 2014-04-01 | 2014-09-10 | 宋沁泽 | Toy gun comprising bullet magazine feeding mechanism |
| CN205156728U (en) * | 2015-11-13 | 2016-04-13 | 林伟浩 | Toy gun with soft bullet of circulation transmission |
| CN105617647A (en) * | 2016-03-29 | 2016-06-01 | 南京通孚轻纺有限公司 | Toy launcher |
| CN106123682A (en) * | 2016-08-22 | 2016-11-16 | 南京理工大学 | A kind of two gun barrel BB bullet trigger mechanisms of energy continuous fire |
-
2016
- 2016-11-23 CN CN201611046492.3A patent/CN106492486B/en active Active
Patent Citations (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2052886U (en) * | 1988-07-02 | 1990-02-14 | 曹发义 | Continuously shot launching device |
| CN2926977Y (en) * | 2006-06-15 | 2007-07-25 | 郭沛文 | Toy gun for transmitting flexible pellet electrically |
| CN201837311U (en) * | 2010-08-31 | 2011-05-18 | 广州市天贝玩具有限公司 | Pop-up toy gun |
| EP2503279A2 (en) * | 2011-03-21 | 2012-09-26 | Yih Kai Enterprise Co., Ltd | Electric toy gun with simulated cartridge belt feed |
| US20130112184A1 (en) * | 2011-11-03 | 2013-05-09 | Spin Master Ltd. | Toy projectile launcher and projectile thereof |
| CN203029965U (en) * | 2012-09-10 | 2013-07-03 | 魏钰森 | Continuous emission mechanism |
| CN203824419U (en) * | 2014-04-01 | 2014-09-10 | 宋沁泽 | Toy gun comprising bullet magazine feeding mechanism |
| CN205156728U (en) * | 2015-11-13 | 2016-04-13 | 林伟浩 | Toy gun with soft bullet of circulation transmission |
| CN105617647A (en) * | 2016-03-29 | 2016-06-01 | 南京通孚轻纺有限公司 | Toy launcher |
| CN106123682A (en) * | 2016-08-22 | 2016-11-16 | 南京理工大学 | A kind of two gun barrel BB bullet trigger mechanisms of energy continuous fire |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115144818A (en) * | 2022-09-01 | 2022-10-04 | 国网山东省电力公司枣庄供电公司 | Distance measuring device and distance measuring method based on radio wave wavelength |
Also Published As
| Publication number | Publication date |
|---|---|
| CN106492486B (en) | 2019-09-13 |
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