CN110145961A - Disk emitter on table - Google Patents
Disk emitter on table Download PDFInfo
- Publication number
- CN110145961A CN110145961A CN201910480171.1A CN201910480171A CN110145961A CN 110145961 A CN110145961 A CN 110145961A CN 201910480171 A CN201910480171 A CN 201910480171A CN 110145961 A CN110145961 A CN 110145961A
- Authority
- CN
- China
- Prior art keywords
- rack gear
- shell
- hole
- cover
- pawl
- 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.)
- Granted
Links
- 238000009434 installation Methods 0.000 claims abstract description 15
- NJPPVKZQTLUDBO-UHFFFAOYSA-N novaluron Chemical compound C1=C(Cl)C(OC(F)(F)C(OC(F)(F)F)F)=CC=C1NC(=O)NC(=O)C1=C(F)C=CC=C1F NJPPVKZQTLUDBO-UHFFFAOYSA-N 0.000 claims description 16
- 238000000034 method Methods 0.000 claims description 7
- 230000008569 process Effects 0.000 claims description 5
- 230000035939 shock Effects 0.000 claims description 5
- 208000002193 Pain Diseases 0.000 claims description 2
- 230000009286 beneficial effect Effects 0.000 abstract 1
- 230000007246 mechanism Effects 0.000 description 8
- 239000000306 component Substances 0.000 description 3
- 238000004146 energy storage Methods 0.000 description 3
- 238000005381 potential energy Methods 0.000 description 3
- 230000000694 effects Effects 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- XUKUURHRXDUEBC-KAYWLYCHSA-N Atorvastatin Chemical compound C=1C=CC=CC=1C1=C(C=2C=CC(F)=CC=2)N(CC[C@@H](O)C[C@@H](O)CC(O)=O)C(C(C)C)=C1C(=O)NC1=CC=CC=C1 XUKUURHRXDUEBC-KAYWLYCHSA-N 0.000 description 1
- NIXOWILDQLNWCW-UHFFFAOYSA-N acrylic acid group Chemical group C(C=C)(=O)O NIXOWILDQLNWCW-UHFFFAOYSA-N 0.000 description 1
- 230000009471 action Effects 0.000 description 1
- 230000006835 compression Effects 0.000 description 1
- 238000007906 compression Methods 0.000 description 1
- 239000008358 core component Substances 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 238000005096 rolling process Methods 0.000 description 1
- 230000009466 transformation Effects 0.000 description 1
- 238000000844 transformation Methods 0.000 description 1
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F41—WEAPONS
- F41B—WEAPONS FOR PROJECTING MISSILES WITHOUT USE OF EXPLOSIVE OR COMBUSTIBLE PROPELLANT CHARGE; WEAPONS NOT OTHERWISE PROVIDED FOR
- F41B7/00—Spring guns
- F41B7/08—Toy guns, i.e. guns launching objects of the gliding type, e.g. airplanes, parachute missiles
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Toys (AREA)
- Transmission Devices (AREA)
Abstract
Disk emitter on table, comprising: support unit, including support base and shell, support base is slidably connected with mounting surface, shell is loaded on the top of support base, and the opposite two sides corresponding position of shell is respectively provided with consistent reach through hole, and housing top surface is equipped with an installation through-hole for being connected with release device；It stores power and launches unit, be set in shell, including rack gear connection bar assembly, spring and unidirectional pawl, the both ends of rack gear connecting rod being pierced by from running through in through-hole for housing side respectively, one end is used as operating side, the other end hits end；Unidirectional pawl is hinged in shell, and the occlusion tip of unidirectional pawl connect bar assembly with rack gear and is located at the intracorporal tooth occlusion of shell；Spring pocket is provided in the rack gear connecting rod between shell and rack gear；Releasing unit, the connecting pin of releasing unit is penetrated from installation through-hole rear to be connected with the occlusion section of unidirectional pawl.The beneficial effects of the present invention are: structure is simple, cost is relatively low, is easily installed, adjusts flexibly.
Description
Technical field
The present invention relates to disk emitters on a kind of table.
Background technique
Accumulating mechanism is the core component of catapult-launching gear, and spring energy-storage is then one of three big way of energy storage, and ejection
Mode the most universal in device.Spring accumul ator is that hydraulic energy is stored and discharged using the compression and elongation of spring.
The characteristics of this accumulator, is that structure is simple, is quick on the draw.Transmitting shock is an important link in numerous machinery.
Ratchet mechanism, a kind of one-way intermittent motion mechanism being made of ratchet and pawl.Ratchet mechanism is commonly used in various machines
In bed and automatic machine in the indexing of index(ing) feed or rotary table, also it is commonly used on jack.The ratchet mechanism in bicycle
For unidirectional drive, ratchet mechanism is common to prevent non-return turn in hand winch.The ratchet gear teeth usually use unidirectional tooth, and pawl is hinged
In on rocking bar, when rocking bar is counterclockwise swung, driving pawl is inserted into hook tooth just to push ratchet to rotate in same direction；Work as rocking bar
When swinging clockwise, pawl slips on ratchet, and ratchet stops operating.In order to ensure ratchet is nonreversible, often in fixed structure
Install non-return pawl on part additional.The size of traverse can be adjusted using the methods of the structural parameters for changing driving mechanism or the position for hiding tooth cover
Section, can also be adjusted during operation.
Currently, peashooter commonly uses spring energy-storage transmitting during the launch process.But the peashooter on open market is all wink
When emit, spring-compressed is loosed one's grip afterwards to a certain extent, it is dynamic to complete ejection for the spring potential energy that spring stores before releasing immediately
Make.In the process, operator can only determine that being launched object can be obtained kinetic energy by feel, very coarse, and error
Greatly.This just needs catapult-launching gear to operator to feed back the exact numerical values recited to determine release kinetic energy.
Summary of the invention
To solve the deficiencies in the prior art, disk on the table that one kind is simple and reasonable, cost is relatively low, is easily installed is provided
Emitter.
Disk emitter on table of the present invention characterized by comprising
Support unit, including support base and shell, wherein support base is slidably connected with mounting surface, and shell is loaded on support base
Top, and the opposite two sides corresponding position of shell is respectively provided with consistent reach through hole, housing top surface are equipped with one and are used for and release device
Connected installation through-hole；
It stores power and launches unit, be set in shell, including rack gear connection bar assembly, spring and unidirectional pawl, wherein tooth
The both ends of connecting rod being pierced by through-hole from housing side respectively, one end is as operating side, the other end as shock end；
The unidirectional pawl is hinged in shell, and the occlusion tip of unidirectional pawl connect bar assembly with rack gear and is located at the intracorporal tooth of shell
Occlusion, realizes that unidirectional pawl connect the limit of bar assembly with rack gear；Spring pocket is provided at the company of the rack gear between shell and rack gear
On extension bar, for providing ejection force；
And releasing unit, it is arranged outside shell, the connecting pin of releasing unit penetrates rear and unidirectional pawl from installation through-hole
Occlusion section be connected, realize that the tooth on unidirectional pawl and rack gear rack gear connecting rod component discharges by lifting unidirectional pawl.
The rack gear connection bar assembly includes operating stick, rack gear and trip rod, the inner end of the operating stick, the shock
The inner end of bar respectively be placed in that the intracorporal rack gear both ends of shell are affixed, and the outer end of trip rod, operating stick outer end respectively from shell
Side is pierced by through through-hole.
Operating stick, rack gear and the trip rod is horizontally disposed, and keeps the tooth of rack gear upward, and rack gear and unidirectional
Under pawl occlusive state, extreme direction it can be pulled out outside operating stick.
The release device is one to stretch connector, and one end penetrates rear stinging with the pawl from the installation through-hole of shell
Duan Xianglian is closed, the other end is fallen in except shell as end is stretched.
The release device is a drawstring.
The support base includes pedestal, connecting pin and pallet, and wherein pedestal passes through connecting pin and horizontally disposed pallet
Outer diameter, the pallet outer diameter of affixed and described pedestal are all larger than the outer diameter of connecting pin, so that the lower part of support base is caught in installation
In sliding slot on face, being slidably connected for support base and mounting surface is realized.
The sliding slot is bar shaped slideway, and wherein the width of sliding slot is between pedestal outer diameter and connecting pin outer diameter, pallet, bottom
Seat is located at the upper and lower two sides of mounting surface.
The shell is a hollow cuboid, including bottom cover, upper cover, front cover, rear cover, the first side cover and the second side cover,
The bottom cover, upper cover, front cover, rear cover, the first side cover and the second side cover surround a cuboid-type shell jointly, and front cover,
After cover and be respectively provided with consistent reach through hole, two of them keep center line coaxial through through-hole；The outer end of operating stick is passed through from rear cover
Be pierced by reach through hole, and the outer end of trip rod being pierced by through-hole from front cover, for hit placed on mounting surface wait hitting
Hit object；Upper lid is equipped with the installation through-hole passed through for the connecting pin of release device.
First side cover and second side, which cover, is respectively provided with a ring-shaped handle, and two ring-shaped handles are oppositely arranged, the two it
Between hinged trigger, the pulling end of trigger and release device lifts unidirectional spine by pulling the i.e. controllable release device of trigger upwards
Pawl realizes the release of pawl and rack gear.
It is fixedly mounted with a baffle axially arranged along rack gear on the bottom cover of the shell, occurs for placing in rack gear drawing process
Offset.
Support unit includes pedestal and pallet, and curved sliding slot is offered on mounting surface, and pallet and pedestal pass through connecting pin
It is connected, pallet directly slides on mounting surface, and pedestal then moves below mounting surface, and connecting pin is always in sliding slot, mounting surface
It can be desktop.
Of the present inventionization ratchet ratch mechanism, speed gear are rack gear, and rack gear both ends are connected with trip rod and control stick, will
It is designed to unidirectional tooth, guarantees the unidirectional movement of drawing process, while also ensuring in the case where not exerting a force on control stick, hits
Hitting bar will not pop up because of spring force.
The present invention is to solve the problems, such as ejection, has also carried out some transformations to pawl.Because device, which should be realized, stores power function
Can, emission function is realized again, it is necessary to a mobilizable pawl.It perforates in the occlusion section of pawl, with drawstring and outside
Trigger is connected.By trigger action, pawl is lifted off rack gear by drawstring, and spring potential energy is released, and realizes ejecting function.
Due to rack gear when moving may because of operating stick misoperation and vertical direction generate component, lead to spine
Pawl and the offset of rack gear contact point, to cannot have good braking effect.Present invention employs to cavity to solve this problem
The baffle that inherent certain altitude thickeies is limited, and baffle is acrylic board.It thus can be one while unidirectional mobile
Directly keep good braking effect.
The invention has the advantages that provide a kind of structure is relatively easy, cost is relatively low, be easily installed, adjust flexibly,
The high rolling and processing support device of intensity, rigidity.
Detailed description of the invention
Fig. 1 is structure chart of the invention.
Specific embodiment
The present invention is further illustrated with reference to the accompanying drawing.
Referring to attached drawing:
Disk emitter on the table of the present invention of embodiment 1, comprising:
Support unit 1, including support base 11 and shell 12, wherein support base 11 is slidably connected with mounting surface, and shell 12 fills
In the top of support base, and the opposite two sides corresponding position of shell 12 is respectively provided with consistent reach through hole, and housing top surface is equipped with one and uses
In the installation through-hole being connected with release device；
It stores power and launches unit 2, be set in shell 12, including rack gear connection bar assembly 21, spring 22 and unidirectional pawl
23, the both ends of middle rack connecting rod being pierced by from running through in through-hole for housing side respectively, and one end is made as operating side, the other end
To hit end；The unidirectional pawl is hinged in shell, and the occlusion tip of unidirectional pawl connect bar assembly with rack gear and is located at
The intracorporal tooth occlusion of shell, realizes that unidirectional pawl connect the limit of bar assembly with rack gear；Spring pocket be provided at shell and rack gear it
Between rack gear connecting rod on, for providing ejection force；
And releasing unit 3, it is arranged outside shell, the connecting pin of releasing unit penetrates rear and unidirectional pawl from installation through-hole
Occlusion section be connected, realize that the tooth on unidirectional pawl and rack gear rack gear connecting rod component discharges by lifting unidirectional pawl.
The rack gear connection bar assembly 21 includes operating stick 211, rack gear 212 and trip rod 213, the operating stick 211
Inner end, the trip rod 213 inner end respectively be placed in that intracorporal 212 both ends of rack gear of shell are affixed, and trip rod 213 is outer
End, operating stick 213 outer end being pierced by through through-hole from housing side respectively.
Operating stick 211, rack gear 212 and the trip rod 213 is horizontally disposed, and keeps the tooth of rack gear upward, and
Under rack gear and unidirectional 23 occlusive state of pawl, extreme direction it can be pulled out outside operating stick.
The release device 3 is a stretching connector, and one end penetrates rear and the pawl from the installation through-hole of shell
It is engaged section to be connected, the other end is fallen in except shell as end is stretched.
The support base 11 includes pedestal 111, connecting pin 112 and pallet 113, and wherein pedestal passes through connecting pin and level
The pallet of setting is affixed, and the outer diameter of the pedestal, pallet outer diameter are all larger than the outer diameter of connecting pin, so that under support base
Portion is caught in the sliding slot on mounting surface, realizes being slidably connected for support base and mounting surface.
The sliding slot is bar shaped slideway, and wherein the width of sliding slot is between pedestal outer diameter and connecting pin outer diameter, pallet, bottom
Seat is located at the upper and lower two sides of mounting surface.
The shell 12 is a hollow cuboid, including bottom cover 121, upper cover 122, front cover 123, rear cover 124 and side cover
125, the bottom cover, upper cover, front cover, rear cover, side cover surround a cuboid-type shell jointly, and front cover, after cover and be respectively provided with
Consistent reach through hole, two of them keep center line coaxial through through-hole；The outer end of operating stick is pierced by through-hole from rear cover,
And the outer end of trip rod being pierced by through-hole from front cover, for hitting the object to be impacted placed on mounting surface；Upper Gai Shangshe
There is the installation through-hole 1221 that the connecting pin for release device passes through.
A ring-shaped handle 1251 is respectively provided on two pieces of side covers 125, and two ring-shaped handles are oppositely arranged, between the two hingedly
The pulling end of trigger, trigger and release device lifts unidirectional pawl by pulling the i.e. controllable release device of trigger upwards, realizes
The release of pawl and rack gear.
The release device 3 is a drawstring or the drawstring with trigger, only need to be by drawstring one end and ring when if drawstring
Shape handle 1251 is connected；When if drawstring with trigger, one end of drawstring is hinged on the trigger 31 on ring-shaped handle 1251 and is connected.
Side cover is integrally formed with corresponding ring-shaped handle.
It is fixedly mounted with a baffle 126 axially arranged along rack gear on the bottom cover 121 of the shell 12, was pulled for placing rack gear
It shifts in journey.
In 2 the present embodiment of embodiment: operating stick 211, together with rack gear 212 is adhered with trip rod 213,22 sets of spring are being grasped
Make on bar 211.Operating stick 211 is pulled out, unidirectional pawl 23 is slipped over from rack gear 212,22 compressive deformation of spring.It stops drag
Afterwards, unidirectional pawl 23 block rack gear 212 do not allow its move.Unidirectional pawl 23 is pulled with drawstring, unidirectional pawl 23 no longer blocks
Rack gear 212,22 release spring potential energy of spring, to 213 kinetic energy of trip rod with disk outside Collision gun body.
To which the present invention is during spring emits, and by ratchet and pawl arrangement, is effectively guaranteed and stores power function
It realizes.
Content described in this specification embodiment is only enumerating to the way of realization of inventive concept, protection of the invention
Range should not be construed as being limited to the specific forms stated in the embodiments, and protection scope of the present invention also includes art technology
Personnel conceive according to the present invention it is conceivable that equivalent technologies mean.
Claims (10)
1. disk emitter on table characterized by comprising
Support unit, including support base and shell, wherein support base is slidably connected with mounting surface, and shell is loaded on the top of support base
Portion, and the opposite two sides corresponding position of shell is respectively provided with consistent reach through hole, housing top surface are equipped with one and are used for and release device phase
Installation through-hole even；
It stores power and launches unit, be set in shell, including rack gear connection bar assembly, spring and unidirectional pawl, middle rack connect
The both ends of extension bar being pierced by from running through in through-hole for housing side respectively, and one end is as operating side, the other end as shock end；It is described
Unidirectional pawl is hinged in shell, and the occlusion tip of unidirectional pawl connect bar assembly with rack gear and is located at the intracorporal tooth of shell and stings
It closes, realizes that unidirectional pawl connect the limit of bar assembly with rack gear；Spring pocket is provided at the connection of the rack gear between shell and rack gear
On bar, for providing ejection force；
And releasing unit, it is arranged outside shell, the connecting pin of releasing unit penetrates rear stinging with unidirectional pawl from installation through-hole
Duan Xianglian is closed, realizes that the tooth on unidirectional pawl and rack gear rack gear connecting rod component discharges by lifting unidirectional pawl.
2. disk emitter on table as described in claim 1, it is characterised in that: the rack gear connection bar assembly includes operation
Bar, rack gear and trip rod, the inner end of the operating stick, the trip rod inner end respectively be placed in the intracorporal rack gear both ends of shell
It is affixed, and outer end being pierced by through through-hole from housing side respectively of the outer end of trip rod, operating stick.
3. disk emitter on table as claimed in claim 2, it is characterised in that: operating stick, rack gear and the shock
Bar is horizontally disposed, and keeps the tooth of rack gear upward, and under rack gear and unidirectional pawl occlusive state, can outside operating stick extreme direction
It pulls out.
4. disk emitter on table as described in claim 1, it is characterised in that: the release device is a stretching connection
Part, one end from the installation through-hole of shell penetrate it is rear be connected with the occlusion section of the pawl, the other end as stretch end fall in shell
Except body.
5. disk emitter on table as described in claim 1, it is characterised in that: the release device is a drawstring.
6. disk emitter on the table as described in claim 1,2 or 3 any one, it is characterised in that: the support base packet
Pedestal, connecting pin and pallet are included, wherein pedestal passes through the affixed and described pedestal of connecting pin and horizontally disposed pallet
Outer diameter, pallet outer diameter are all larger than the outer diameter of connecting pin, so that the lower part of support base is caught in the sliding slot on mounting surface, realize support
Seat is slidably connected with mounting surface.
7. disk emitter on table as claimed in claim 6, it is characterised in that: the sliding slot is bar shaped slideway, wherein sliding
For the width of slot between pedestal outer diameter and connecting pin outer diameter, pallet, pedestal are located at the upper and lower two sides of mounting surface.
8. disk emitter on the table as described in claim 1,2 or 3 any one, it is characterised in that: the shell is one
Hollow cuboid, including bottom cover, upper cover, front cover, rear cover, the first side cover and the second side cover, the bottom cover, upper cover, front cover, after
Lid, the first side cover and the second side cover surround a cuboid-type shell jointly, and front cover, after cover and be respectively provided with consistent break-through
Hole, two of them keep center line coaxial through through-hole；The outer end of operating stick is pierced by through-hole from rear cover, and trip rod
Outer end being pierced by through-hole from front cover, for hitting the object to be impacted placed on mounting surface；Upper lid is equipped with for release
The installation through-hole that the connecting pin of device passes through.
9. disk emitter on table as claimed in claim 8, it is characterised in that: the first side cover and second side are covered and respectively set
There is a ring-shaped handle, and two ring-shaped handles are oppositely arranged, between the two hinged trigger, the pulling end of trigger and release device,
Unidirectional pawl is lifted upwards by pulling the i.e. controllable release device of trigger, realizes the release of pawl and rack gear.
10. disk emitter on table as claimed in claim 9, it is characterised in that: be fixedly mounted with an edge on the bottom cover of the shell
The baffle that rack gear is axially arranged shifts for placing in rack gear drawing process.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910480171.1A CN110145961B (en) | 2019-06-04 | 2019-06-04 | Desktop disk emitter |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910480171.1A CN110145961B (en) | 2019-06-04 | 2019-06-04 | Desktop disk emitter |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN110145961A true CN110145961A (en) | 2019-08-20 |
| CN110145961B CN110145961B (en) | 2024-05-03 |
Family
ID=67590413
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910480171.1A Active CN110145961B (en) | 2019-06-04 | 2019-06-04 | Desktop disk emitter |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN110145961B (en) |
Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5261384A (en) * | 1991-12-05 | 1993-11-16 | Hu Shih Che | Toy gun with a shooting control structure |
| CN202119326U (en) * | 2011-06-23 | 2012-01-18 | 沙洲工学院 | Ratchet wheel type firing device for crossbow |
| CN202547498U (en) * | 2011-12-31 | 2012-11-21 | 董智明 | Toy gun |
| CN203856998U (en) * | 2014-05-30 | 2014-10-01 | 湖南农业大学 | Reciprocating electronic control unlocking bar mechanism |
| CN204535552U (en) * | 2015-04-02 | 2015-08-05 | 广东鸿祺玩具实业有限公司 | A kind of Pneumatic toy gun of transmitting flexible bullet |
| CN108394849A (en) * | 2018-06-01 | 2018-08-14 | 北京工道风行智能技术有限公司 | A kind of lockable elevating mechanism |
| CN109603136A (en) * | 2018-12-20 | 2019-04-12 | 刘海龙 | A kind of table tennis ball serving device |
| CN210374781U (en) * | 2019-06-04 | 2020-04-21 | 浙江工业大学 | Disc launching device on table |
-
2019
- 2019-06-04 CN CN201910480171.1A patent/CN110145961B/en active Active
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5261384A (en) * | 1991-12-05 | 1993-11-16 | Hu Shih Che | Toy gun with a shooting control structure |
| CN202119326U (en) * | 2011-06-23 | 2012-01-18 | 沙洲工学院 | Ratchet wheel type firing device for crossbow |
| CN202547498U (en) * | 2011-12-31 | 2012-11-21 | 董智明 | Toy gun |
| CN203856998U (en) * | 2014-05-30 | 2014-10-01 | 湖南农业大学 | Reciprocating electronic control unlocking bar mechanism |
| CN204535552U (en) * | 2015-04-02 | 2015-08-05 | 广东鸿祺玩具实业有限公司 | A kind of Pneumatic toy gun of transmitting flexible bullet |
| CN108394849A (en) * | 2018-06-01 | 2018-08-14 | 北京工道风行智能技术有限公司 | A kind of lockable elevating mechanism |
| CN109603136A (en) * | 2018-12-20 | 2019-04-12 | 刘海龙 | A kind of table tennis ball serving device |
| CN210374781U (en) * | 2019-06-04 | 2020-04-21 | 浙江工业大学 | Disc launching device on table |
Also Published As
| Publication number | Publication date |
|---|---|
| CN110145961B (en) | 2024-05-03 |
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