CN108645292A - Bullet diostribution device - Google Patents
Bullet diostribution device Download PDFInfo
- Publication number
- CN108645292A CN108645292A CN201810776984.0A CN201810776984A CN108645292A CN 108645292 A CN108645292 A CN 108645292A CN 201810776984 A CN201810776984 A CN 201810776984A CN 108645292 A CN108645292 A CN 108645292A
- Authority
- CN
- China
- Prior art keywords
- bullet
- component
- turntable
- diostribution device
- play
- 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.)
- Pending
Links
- 230000005540 biological transmission Effects 0.000 claims abstract description 19
- 238000005192 partition Methods 0.000 claims description 12
- 125000006850 spacer group Chemical group 0.000 claims description 11
- 238000013459 approach Methods 0.000 claims description 9
- 238000011084 recovery Methods 0.000 claims description 9
- 230000009286 beneficial effect Effects 0.000 abstract description 3
- 238000010586 diagram Methods 0.000 description 7
- 238000004064 recycling Methods 0.000 description 6
- 230000000694 effects Effects 0.000 description 2
- 230000000007 visual effect Effects 0.000 description 2
- 230000005611 electricity Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000000284 resting effect Effects 0.000 description 1
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F42—AMMUNITION; BLASTING
- F42B—EXPLOSIVE CHARGES, e.g. FOR BLASTING, FIREWORKS, AMMUNITION
- F42B39/00—Packaging or storage of ammunition or explosive charges; Safety features thereof; Cartridge belts or bags
- F42B39/002—Cartridge containers provided with cartridge-dispensing means
Abstract
The present invention provides a kind of bullet automatic distributing devices, including shoot case, bullet transmission component, bullet and allot component and go out and play component, and described one end for shooting case and being set to the bullet transmission component, the other end of the bullet transmission component is equipped with out bullet component.The beneficial effects of the present invention are：Provide a kind of device that can be counted and distribute bullet, the apparatus structure is simple, reliability is high, pass through being used cooperatively for a plurality of bullet transfer assembly, the distribution of any amount bullet can be achieved, bullet is coordinated to recycle component, reducing artificial distribution while substantially increasing bullet distribution efficiency, there are the risks of artificial mistakes and omissions.
Description
Technical field
The present invention relates to discharge device technical fields, refer in particular to bullet diostribution device.
Background technology
The use of gun provides a great convenience for modern war and security work, but the use of gun is also with cold
The weapons epoch are the same, need frequent training, to increase familiarity and feel of the armed personnel to weapon, are at this moment just needed
It is transported to ammunition for armed personnel, the bullet in existing training place or target range is all manually to distribute, and the result manually distributed is exactly to imitate
Rate is low, exists simultaneously artificial mistakes and omissions risk, and be unfavorable for information system management, once because mismanagement, ammunition is circulated
To on the market, social stability can be impacted.
Invention content
The technical problem to be solved by the present invention is to：It is reasonable for structure to provide one kind, reliability is high, can substitute artificial distribution
The device of ammunition.
In order to solve the above-mentioned technical problem, the technical solution adopted by the present invention is：A kind of bullet diostribution device, including shoot
Case, bullet transmission component go out to play component and bullet counting component, one for shooting case and being set to the bullet transmission component
End, the other end of the bullet transmission component are equipped with out bullet component,
The bottom for shooting case is equipped with opening, and the opening is equipped with bullet partition board, and the bullet partition board is passed along bullet
Direction interval is sent to be arranged；
The bullet transmission component includes at least two ammunition feeds, is arranged at intervals on the ammunition feed convex
It rises；
Described to go out to play component and include holding tank, turntable and go out to play channel, the holding tank is set on turntable, the turntable
It is rotationally arranged at out in bullet assembly frame, the bottom that the turntable corresponds to the holding tank is equipped with closeable opening, described
Go out to play the lower section that channel is set to turntable；
The bullet counting component goes out to play the top of component described in being set to.
Further, the width of the bullet partition board is adapted to the spacing of the ammunition feed.
Further, the distance between described protrusion is adapted to the width of the bullet.
Further, the height of the protrusion is less than the cross-sectional width of bullet.
Further, further include that bullet allots component, it includes an at least spacer bar and one that the bullet, which allots component,
Plectrum, the spacer bar are arranged at intervals between ammunition feed, and the plectrum is set on the spacer bar.
Further, the height of the plectrum is more than the cross-sectional width of bullet.
Further, every ammunition feed is driven by independent motor.
Further, recovery approach is additionally provided with below the turntable, the recovery approach goes out to play channel in angle with described
Degree setting.
Further, the opening is equipped with capping, and the capping is connect by horizontal rotating shaft with the turntable, the envelope
Lid is covered on the opening by resetting spring.
Further, the capping is connected with mandril, electromagnet is equipped with below the mandril, the electromagnet is for driving
Mandril moves up and down the folding for controlling the capping.
The beneficial effects of the present invention are：Provide a kind of device that can be counted and bullet can be distributed, the apparatus structure
Simply, reliability is high, is used cooperatively the distribution, it can be achieved that any amount bullet by a plurality of ammunition feed, coordinates bullet
Recycling component can carry out recycling reallocation to the bullet of the wrong quantity of group, substantially increase the accuracy rate and efficiency of bullet distribution
Reducing artificial distribution simultaneously, there are the risks of artificial mistakes and omissions.
Description of the drawings
The concrete structure of the present invention is described in detail below in conjunction with the accompanying drawings：
Fig. 1 is the overall structure diagram of the present invention；
Fig. 2 is the overall structure diagram at another visual angle of the present invention；
Fig. 3 is the structural schematic diagram for shooting case of the present invention；
Fig. 4 is that the bullet of the present invention allots the structural schematic diagram of component；
Fig. 5 is the structural schematic diagram of the bullet transmission component of the present invention；
Fig. 6 goes out to play the structural schematic diagram of component for the present invention's；
Fig. 7 goes out to play the structural schematic diagram of component for another visual angle of the invention；
100- racks；101- bottom plates；102- backboards；103- bullet counting components；104- collection funnels；110- shoots case；
111- bullet baffles；112- bullet partition boards；113- block covers；120- bullets allot component；121- cross bars；122- spacer bars；123-
Plectrum；
200- bullet transmission components；201- upper conveyor belt axis；202- lower conveyor belt axis；203- ammunition feeds；204- electricity
Machine；206- protrusions；The driven runners of 207-；
300- goes out to play component；301- turntables；302- holding tanks；303- caps；304- horizontal rotating shafts；305- sticks up portion；306-
Position contact；307- rotary tray motors；308- recovery approaches；309- goes out to play channel；310- electromagnet；311- mandrils；312- resets
Spring；330- recycling bins；
400- bullets.
Specific implementation mode
In order to describe the technical content, the structural feature, the achieved object and the effect of this invention in detail, below in conjunction with embodiment
And attached drawing is coordinated to be explained in detail.
Embodiment 1
It please refers to Fig.1 to Fig. 7, a kind of bullet diostribution device, a kind of bullet automatic distributing device, including rack 100, it is described
Rack 100 is equipped with and shoots case 110, bullet transmission component 200, goes out to play component 300 and bullet counting component 103, described to shoot case
110 are set to one end of the bullet transmission component 200, and the other end of the bullet transmission component 200 is equipped with out bullet component
300,
The bottom for shooting case 110, which is equipped with, shoots box opening, and the box opening that shoots is equipped with bullet partition board 112, described
Bullet partition board 112 is arranged along 400 direction of transfer interval of bullet, and on the one hand setting partition board can place bullet subregion, another party
Face is also prevented from bullet and falls into the gap between ammunition feed；
The bullet transmission component 200 includes at least two ammunition feeds 203, is spaced on the ammunition feed 203
It is provided with protrusion 206, forms bullet slot between protrusion, it is ensured that bullet, which will not tumble back, shoots case；
In the present embodiment, bullet diostribution device includes upper conveyor belt axis and lower conveyor belt axis, upper conveyor belt axis 201 and under pass
Supply roll 202 is equipped at intervals with driven runner 207, one end of ammunition feed 203 be socketed on one of upper conveyor belt axis 201 from
Driving wheel, the other end are socketed on a driven wheel of lower conveyor belt axis 202, and upper conveyor belt axis 201 and lower conveyor belt axis 202 are respectively provided with
Six driven wheels 207, device are equipped with six ammunition feeds 203 in total, and every ammunition feed 203 is all driven by independent motor
It is dynamic；
It is described to go out to play component 300 including collection funnel 104, holding tank 302, turntable 301 and go out to play channel 309, the receipts
Collection funnel 104 is set to the other end of ammunition feed, is located at the top of turntable 301, and the holding tank 302 is set to turntable
On 301, the turntable 301 is rotationally arranged at out in bullet assembly frame, and the turntable 301 corresponds to the bottom of the holding tank 302
Portion is equipped with closeable rotational disk cutout, described to go out to play the lower section that channel 309 is set to turntable 301；
The bullet counting component 103 goes out to play the top of component 300 described in being set to.
Case 110 is shot by needing the bullet assigned to be put into, bullet transmission component 200 brings into operation, and will shoot in case 110
Bullet is transported out, and the bullet of bullet transmission component neutron bomb conveyer belt transport is set right or removed, and makes unordered son
It rebounds to drop down onto and shoots case 110, to ensure there was only a bullet in bullet slot, then by counting, bullet falls into out bullet component simultaneously
It is collected, when bullet quantity meets the requirements, then bullet is delivered to issuing box；It is required when bullet discrepancy of quantity closes, that is, collects number
It measures wrong, then bullet is delivered to recycling bins, is ready for providing again.
As can be seen from the above description, the beneficial effects of the present invention are：Providing one kind can count and can distribute son automatically
The device of bullet, the apparatus structure is simple, and reliability is high, by a plurality of bullet transfer assembly with the use of, it can be achieved that arbitrary number
The distribution of quantum bullet, cooperation bullet recycle component, and reducing artificial distribution while substantially increasing bullet distribution efficiency exists
The risk of artificial mistakes and omissions.
Embodiment 2
On the basis of embodiment 1, the width of the bullet partition board 112 is adapted to the spacing of the ammunition feed 203.
In the present embodiment, the effect of bullet partition board is to separate bullet to store, while bullet being avoided to be stuck in two conveyer belts
Between can not be conveyed out and shoot case.
Embodiment 3
On the basis of embodiment 2, described raised the distance between 206 are adapted to the width of the bullet.
In the present embodiment, it is ensured that the bullet slot formed between protrusion can only accommodate a bullet.
Embodiment 4
On the basis of embodiment 3, raised 206 height is less than the width of bullet.
It in the present embodiment, is further ensured that the bullet slot formed between protrusion can only accommodate a bullet, reduces bullet pile
Get up the stability of transport, so that bullet is alloted component and will be piled up the bullet to get up and dial to drop back into and shoot case.
Embodiment 5
Further include that bullet allots component, the bullet is alloted component and is isolated including at least one on the basis of embodiment 4
Bar 122 and a plectrum 123, the spacer bar 122 are arranged at intervals between ammunition feed 203, and the plectrum 123 is set to
On the spacer bar 122.
In the present embodiment, cross bar 121 is provided in rack 100, spacer bar 122 is fixed on cross bar 121, spacer bar 122
It is arranged at intervals between ammunition feed 203, between preventing bullet 400 from resting on two ammunition feeds 203, spacer bar
Plectrum 123 is additionally provided on 122, when bullet 400 from shoot in case 110 be transported out when, bullet 400 is in rambling shape
State, for example, be placed on vertically in bullet slot, several bullets are superimposed upon in bullet slot or several bullets pile, need to dial at this time
Piece 123 is lower by the bullet 400 of undesirable state gear and dials into satisfactory state or reverses and shoot case and carry out again
It makes in order, plectrum 123 includes upper plectrum and lower plectrum, may be implemented to snap into the arrangement of row state from both direction antithetical phrase.
Embodiment 6
On the basis of embodiment 5, the distance of the plectrum 123 to ammunition feed 203 is more than the width of bullet.
In the present embodiment, the setting height of plectrum is more than the width of bullet, is less than 2 times of bullet width, can effectively by
The bullet stacked is pushed aside, ensures that a bullet slot only has a bullet.
Embodiment 7
On the basis of embodiment 6, every ammunition feed 203 is driven by independent motor.
In the present embodiment, motor backboard is additionally provided on the bottom plate of rack, motor is arranged on the motor backboard.
Embodiment 8
On the basis of embodiment 7, the lower section of the turntable 301 is additionally provided with recovery approach 308, the recovery approach 308
Go out to play 309 angled setting of channel with described.
In the present embodiment, when device detects that bullet collection quantity is wrong, turntable 301 will then need to recycle the temporary of bullet
Then the rotation of case 302 opens rotational disk cutout to the top of recovery approach 308, discharge the bullet 400 in holding tank 302, make bullet
400 fall to recycling bins 330 by recovery approach 308, realize the recycling of bullet.
Embodiment 9
On the basis of embodiment 8, capping is equipped at the rotational disk cutout, the capping passes through horizontal rotating shaft 304 and institute
The connection of turntable 301 is stated, the capping is covered on the rotational disk cutout by resetting spring 312, and the capping is connected with mandril
311,311 lower section of the mandril is equipped with electromagnet 310, and the electromagnet 310 is for driving mandril to move up and down the control envelope
The folding of lid.
In the present embodiment, capping includes cap 303 and sticks up portion 305, cap 303 and is stuck up between portion 305 equipped with shaft, institute
It states cap 303 to exert a force to the portion of sticking up 305 downwards by resetting spring 312, the cap 303 of capping is made to be covered on the opening of turntable 301；
The cap 303 exerts a force upwards to the portion of sticking up 305 by mandril 311, so that the cap 303 of capping is opened, the electromagnet 310 is arranged
In going out to play in assembly frame, when receiving electric signal, electromagnet 310 drives mandril 311 to be moved to the portion 305 of sticking up of capping, will capping top
It opens, the content of holding tank is made to fall down.
Embodiment 10
On the basis of embodiment 9, the turntable 301 is equipped with positioning contact 306.
In the present embodiment, positioning contact 306 is used as positioning inductor, is used bullet component 300 and is able to know that turntable 301
Rotational angle state, rack correspond to positioning contact be equipped with inductor.
Example the above is only the implementation of the present invention is not intended to limit the scope of the invention, every to utilize this hair
Equivalent structure or equivalent flow shift made by bright specification and accompanying drawing content is applied directly or indirectly in other relevant skills
Art field, is included within the scope of the present invention.
Claims (10)
1. a kind of bullet diostribution device, it is characterised in that：Including shooting case, bullet transmission component, going out to play component and bullet counting
Component, described one end for shooting case and being set to the bullet transmission component, the other end of the bullet transmission component are equipped with out bullet
Component,
The bottom for shooting case is equipped with opening, and the opening is equipped with bullet partition board, and the bullet partition board is along bullet sender
It is arranged to interval；
The bullet transmission component includes at least two ammunition feeds, and protrusion is arranged at intervals on the ammunition feed；
Described to go out to play component and include holding tank, turntable and go out to play channel, the holding tank is set on turntable, and the turntable can revolve
Turn ground to be set to out in bullet assembly frame, the turntable corresponds to the bottom of the holding tank equipped with closeable opening, it is described go out bullet
Channel is set to the lower section of turntable；
The bullet counting component goes out to play the top of component described in being set to.
2. bullet diostribution device as described in claim 1, it is characterised in that：The width of the bullet partition board is passed with the bullet
The spacing of band is sent to be adapted to.
3. bullet diostribution device as claimed in claim 2, it is characterised in that：The distance between described protrusion and the bullet
Width is adapted to.
4. bullet diostribution device as claimed in claim 3, it is characterised in that：The height of the protrusion is less than the transversal width of bullet
Degree.
5. bullet diostribution device as claimed in claim 4, it is characterised in that：Further include that bullet allots component, the bullet tune
It includes that an at least spacer bar and a plectrum, the spacer bar are arranged at intervals between ammunition feed to dial component, described group
Piece is set on the spacer bar.
6. bullet diostribution device as claimed in claim 5, it is characterised in that：The height of the plectrum is more than the transversal width of bullet
Degree.
7. bullet diostribution device as claimed in claim 6, it is characterised in that：Every ammunition feed is driven by independent motor
It is dynamic.
8. bullet diostribution device as claimed in claim 7, it is characterised in that：It is additionally provided with recovery approach below the turntable,
The recovery approach goes out to play the angled setting in channel with described.
9. bullet diostribution device as claimed in claim 8, it is characterised in that：The opening is equipped with capping, and the capping is logical
It crosses horizontal rotating shaft to connect with the turntable, the capping is covered on the opening by resetting spring.
10. bullet diostribution device as claimed in claim 9, it is characterised in that：Described cover is connected with mandril, under the mandril
Side is equipped with electromagnet, and the electromagnet is for driving mandril to move up and down the folding for controlling the capping.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810776984.0A CN108645292A (en) | 2018-07-16 | 2018-07-16 | Bullet diostribution device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810776984.0A CN108645292A (en) | 2018-07-16 | 2018-07-16 | Bullet diostribution device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN108645292A true CN108645292A (en) | 2018-10-12 |
Family
ID=63751164
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810776984.0A Pending CN108645292A (en) | 2018-07-16 | 2018-07-16 | Bullet diostribution device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108645292A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110186322A (en) * | 2019-06-14 | 2019-08-30 | 侯玉峰 | A kind of bullet discharge device |
| CN117557074A (en) * | 2024-01-11 | 2024-02-13 | 中安创科（深圳）技术有限公司 | Bullet safety tracking management system and method |
Citations (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB502682A (en) * | 1937-09-22 | 1939-03-22 | Reginald Wreford How | Improvements in automatic detonator apparatus for scaring birds |
| GB661670A (en) * | 1948-10-04 | 1951-11-28 | John Bryan Seed | A machine particularly adapted for delivering articles of relatively greater length than width and of substantially straight longitudinal axis |
| US3467276A (en) * | 1967-09-01 | 1969-09-16 | Trw Inc | Article dispensing means and automatic gun system embodying same |
| JPH0564811A (en) * | 1991-09-09 | 1993-03-19 | Fuji Photo Film Co Ltd | Cartridge recycling device and aligning device therewith |
| JPH06129795A (en) * | 1992-10-16 | 1994-05-13 | Japan Steel Works Ltd:The | Ammunication feeding mechanism for bullet feeder |
| JP2005152739A (en) * | 2003-11-25 | 2005-06-16 | Hitachi Constr Mach Co Ltd | Lead bullet collecting system and method |
| US20050226489A1 (en) * | 2004-03-04 | 2005-10-13 | Glenn Beach | Machine vision system for identifying and sorting projectiles and other objects |
| CN102538599A (en) * | 2011-12-31 | 2012-07-04 | 广州市暨嘉信息科技有限公司 | Automatic bullet counting and bullet discharging device |
| US20150254828A1 (en) * | 2004-03-04 | 2015-09-10 | Cybernet Systems Corporation | Machine vision system for identifying and sorting projectiles and other objects |
| CN107316371A (en) * | 2017-07-11 | 2017-11-03 | 西安工业大学 | A kind of coin dividing counting system |
| CN208671818U (en) * | 2018-07-16 | 2019-03-29 | 深圳市赛罗尼科技有限公司 | Bullet diostribution device |
-
2018
- 2018-07-16 CN CN201810776984.0A patent/CN108645292A/en active Pending
Patent Citations (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB502682A (en) * | 1937-09-22 | 1939-03-22 | Reginald Wreford How | Improvements in automatic detonator apparatus for scaring birds |
| GB661670A (en) * | 1948-10-04 | 1951-11-28 | John Bryan Seed | A machine particularly adapted for delivering articles of relatively greater length than width and of substantially straight longitudinal axis |
| US3467276A (en) * | 1967-09-01 | 1969-09-16 | Trw Inc | Article dispensing means and automatic gun system embodying same |
| JPH0564811A (en) * | 1991-09-09 | 1993-03-19 | Fuji Photo Film Co Ltd | Cartridge recycling device and aligning device therewith |
| JPH06129795A (en) * | 1992-10-16 | 1994-05-13 | Japan Steel Works Ltd:The | Ammunication feeding mechanism for bullet feeder |
| JP2005152739A (en) * | 2003-11-25 | 2005-06-16 | Hitachi Constr Mach Co Ltd | Lead bullet collecting system and method |
| US20050226489A1 (en) * | 2004-03-04 | 2005-10-13 | Glenn Beach | Machine vision system for identifying and sorting projectiles and other objects |
| US20150254828A1 (en) * | 2004-03-04 | 2015-09-10 | Cybernet Systems Corporation | Machine vision system for identifying and sorting projectiles and other objects |
| CN102538599A (en) * | 2011-12-31 | 2012-07-04 | 广州市暨嘉信息科技有限公司 | Automatic bullet counting and bullet discharging device |
| CN107316371A (en) * | 2017-07-11 | 2017-11-03 | 西安工业大学 | A kind of coin dividing counting system |
| CN208671818U (en) * | 2018-07-16 | 2019-03-29 | 深圳市赛罗尼科技有限公司 | Bullet diostribution device |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110186322A (en) * | 2019-06-14 | 2019-08-30 | 侯玉峰 | A kind of bullet discharge device |
| CN117557074A (en) * | 2024-01-11 | 2024-02-13 | 中安创科（深圳）技术有限公司 | Bullet safety tracking management system and method |
| CN117557074B (en) * | 2024-01-11 | 2024-03-12 | 中安创科（深圳）技术有限公司 | Bullet safety tracking management system and method |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN208671818U (en) | Bullet diostribution device | |
| CN108645292A (en) | Bullet diostribution device | |
| EP1765703B1 (en) | Device for separating plate-shaped objects, particularly battery plates | |
| US3978571A (en) | Apparatus for assembling storage battery plates and separators | |
| CN113508084B (en) | Electronic magazine loader | |
| CH672293A5 (en) | ||
| US3917265A (en) | Pneumatic ball ejecting machine | |
| CN102538599A (en) | Automatic bullet counting and bullet discharging device | |
| CN113409486B (en) | Bullet distribution equipment and bullet distribution checking system | |
| US4875459A (en) | Gattling-like gun | |
| DE3702603C2 (en) | ||
| US6505755B1 (en) | Device for withdrawing bank note bundles and making them available at a cash withdrawal station | |
| EP0277478B1 (en) | Combat vehicle | |
| EP0306556A2 (en) | Amusement game with dispensed targets | |
| EP1898172A2 (en) | Large caliber naval gun | |
| CN108584405A (en) | A kind of intermittent rod piece collection device | |
| DE69721037T2 (en) | METHOD AND DEVICE FOR HANDLING DRIFT CHARGES THAT HAVE DIFFERENT PERFORMANCES AND DIMENSIONS | |
| CN202403623U (en) | Automatic bullet counting and discharging device | |
| DE3726450C1 (en) | Device for loading saggers with ceramic material or for unloading the ceramic material from the saggers | |
| US2215917A (en) | Target range | |
| CN110186322A (en) | A kind of bullet discharge device | |
| CN217955130U (en) | Bullet automatic counting device | |
| US2433010A (en) | Cartridge handling and belt filling machine | |
| DE4126554A1 (en) | Automatic programmable supply system for goods - uses vacuum entrainment mechanism and conveyor for gentle handling | |
| US2824482A (en) | Cartridge breakdown machine |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| CB03 | Change of inventor or designer information | ||
| CB03 | Change of inventor or designer information |
Inventor after: Qiu Renxian Inventor after: Yang Xiaodong Inventor before: Yang Xiaodong |