CN106944414B - A kind of computer teaching computer room desk and computer dust-extraction unit - Google Patents
A kind of computer teaching computer room desk and computer dust-extraction unit Download PDFInfo
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- CN106944414B CN106944414B CN201710151141.7A CN201710151141A CN106944414B CN 106944414 B CN106944414 B CN 106944414B CN 201710151141 A CN201710151141 A CN 201710151141A CN 106944414 B CN106944414 B CN 106944414B
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- 238000000605 extraction Methods 0.000 title claims abstract description 51
- 230000001105 regulatory effect Effects 0.000 claims description 21
- 230000008878 coupling Effects 0.000 claims description 5
- 238000010168 coupling process Methods 0.000 claims description 5
- 238000005859 coupling reaction Methods 0.000 claims description 5
- 239000000463 material Substances 0.000 claims description 5
- 229910001220 stainless steel Inorganic materials 0.000 claims description 5
- 239000010935 stainless steel Substances 0.000 claims description 5
- 230000000694 effects Effects 0.000 abstract description 15
- 239000000428 dust Substances 0.000 abstract description 10
- 238000003466 welding Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000005611 electricity Effects 0.000 description 1
- 230000006870 function Effects 0.000 description 1
- 238000001727 in vivo Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 239000007921 spray Substances 0.000 description 1
- 230000032258 transport Effects 0.000 description 1
Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B08—CLEANING
- B08B—CLEANING IN GENERAL; PREVENTION OF FOULING IN GENERAL
- B08B5/00—Cleaning by methods involving the use of air flow or gas flow
- B08B5/02—Cleaning by the force of jets, e.g. blowing-out cavities
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- Filtering Of Dispersed Particles In Gases (AREA)
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Abstract
The present invention relates to a kind of computer room desk and computer dust-extraction unit more particularly to a kind of computer teaching computer room desk and computer dust-extraction units.The technical problem to be solved in the present invention is to provide a kind of dust removing effects good, time saving and energy saving, dedusting fireballing computer teaching computer room desk and computer dust-extraction unit.In order to solve the above-mentioned technical problems, the present invention provides such a computer teaching computer room desk and computer dust-extraction units, include cabinet etc.；Wheel is installed, cabinet left lower is equipped with first connecting rod, and pushing hands is welded at the top of first connecting rod, is equipped with the first dust-extraction unit in cabinet at left and right sides of the bottom of box.The present invention is dusted by desk of first dust-extraction unit to computer room, is dusted by the second gas nozzle to computer, to reach, dust removing effects are good, time saving and energy saving, the fireballing effect of dedusting.
Description
Technical field
The present invention relates to a kind of computer room desk and computer dust-extraction unit more particularly to a kind of computer teaching computer room desks
And computer dust-extraction unit.
Background technique
Computer is commonly called as computer, is a kind of modern electronic computer device for supercomputing, can carry out numerical value calculating,
Logic calculation can be carried out again, also have the function of store-memory.It is that can be run according to program, automatic, high speed processing magnanimity number
According to modernization intelligent electronic device.It is made of hardware system and software systems, the computer for being fitted without any software claims
For bare machine.Supercomputer, industrial control computer, network computer, personal computer, embedded computer five can be divided into
Class, more advanced computer have biocomputer, photonic computer, quantum computer etc..
Computer room: old times craft, silk flosssilk wadding knit the workplace of industry and the common name of production unit；Refer to computer learning room now；?
IT industry, computer room generally refer to telecommunications, Netcom, movement, two-wire, electric power and government or enterprise etc., service device, are
User and employee provide the place of service IT.
All collection has dust on the desk and computer of computer room at present, when student and teacher at school when be easy the clothes to make dirty,
It influences beautiful.Desk and computer are dusted typically by being manually dusted at present, so that there are dust removing effects is poor,
It requires a great deal of time and energy, the slow-footed disadvantage of dedusting, therefore needs to research and develop that a kind of dust removing effects are good, time saving province
Power, dedusting fireballing computer teaching computer room desk and computer dust-extraction unit.
Summary of the invention
(1) technical problems to be solved
The present invention in order to be dusted desk and computer typically by being manually dusted before overcoming, thus in the presence of
Dust removing effects are poor, require a great deal of time and energy, the slow-footed disadvantage of dedusting, the technical problem to be solved by the present invention is to
A kind of good dust removing effects, time saving and energy saving, the fireballing computer teaching computer room desk of dedusting and computer dust-extraction unit are provided.
(2) technical solution
In order to solve the above-mentioned technical problems, the present invention provides such a computer teachings to be removed with computer room desk and computer
Dirt device includes cabinet, wheel, first connecting rod, pushing hands and the first dust-extraction unit, is equipped with wheel at left and right sides of the bottom of box
Son, cabinet left lower are equipped with first connecting rod, and pushing hands is welded at the top of first connecting rod, the first dedusting is equipped in cabinet and fills
It sets.
Preferably, the first dust-extraction unit includes piston, connecting rod, push plate, spring, strut, first motor, cam, air inlet
Pipe, the first check valve, the first escape pipe, second one-way valve, the first gas nozzle and third connecting rod, the interior right side of cabinet are movable
Equipped with connecting rod is welded in the cabinet on the left of the piston of its cooperation, piston vertically, first through hole is provided in the middle part of connecting rod, first is logical
It is equipped with third connecting rod in hole, is welded to connect in the middle part of third connecting rod right end and piston left side, the welding of third connecting rod left end
There is push plate, the two sides up and down of push plate right side and the two sides up and down of connecting rod left side are symmetrically welded with spring, the case on the left of push plate
Bottom is welded with strut in vivo, and first motor is welded at the top of strut, and cam, cam and push plate left side are equipped on front side of first motor
Face contact, cabinet lower right side are welded with air inlet pipe, and air inlet pipe is equipped with the first check valve, and cabinet right side top is welded with the
One escape pipe, the first escape pipe are equipped with second one-way valve, and the first escape pipe right end has been connected through a screw thread the first gas nozzle.
It preferably, further include having driving mechanism, the first dust-extraction unit is equipped with driving mechanism, and driving mechanism includes T-type
Push rod, sliding rail and the first sliding block, connecting rod middle part are provided with the first threaded hole, and cabinet left side central portion is provided with the second through-hole, the second through-hole
It is interior to be equipped with T-type push rod, it is located in the box body on the right side of T-type push rod, is located on rear side of cam on the right side of T-type push rod, case is located on the left of T-type push rod
External side, and be located on front side of first connecting rod, T-type push rod right end is provided with external screw thread, and T-type push rod and the first threaded hole pass through screw thread
Cooperation, cabinet inner top and bottom is symmetrical above and below that sliding rail has been bolted, slidingtype is equipped with sliding block, two pieces of cunnings on sliding rail
Block tail end is welded to connect with push plate top and bottom end respectively.
It preferably, further include having regulating device, cabinet left lower is equipped with regulating device, and regulating device is located at T-type push rod
Lower section, regulating device include the second sliding block and the second connecting rod, and cabinet left lower is provided with sliding slot, and sliding slot inner sliding type is set
There is the second sliding block, on front side of the second sliding block and cabinet front is evenly spaced is provided with third through-hole, and the second sliding block front left side passes through pin
Nail is connected with the second connecting rod, and the second connecting rod left end is connect by pin with downside at the top of first connecting rod, first connecting rod
Bottom is connect by pin with cabinet left lower.
Preferably, further include having 7 type connecting rods and clamping device, 7 type connecting rods are welded on the right side of top of the box, 7 types connect
Extension bar right end is equipped with clamping device, and clamping device includes first rotating shaft, the first arc fixture block, the second arc fixture block, link block
With T-type screw rod, shaft is connect with 7 type connecting rod right ends, and the first arc fixture block and the second arc fixture block are respectively equipped in shaft, the
One arc fixture block is located on front side of the second arc fixture block, and the first arc fixture block is located at the second arc fixture block right end and is welded with link block,
It is provided with the second threaded hole on link block, is equipped with T-type screw rod in the second threaded hole.
It preferably, further include having 7 templates, the second escape pipe and the second gas nozzle, welding connects on the right side of 7 templates and top of the box
It connects, 7 templates are located on the left of 7 type connecting rods, are welded with the second escape pipe, the second escape pipe and the first outlet at the top of the first escape pipe
Pipe connection, the second escape pipe tail end have been connected through a screw thread the second gas nozzle, have connected at the top of the second gas nozzle with 7 template inner tops
It connects.
Preferably, further include having back-and-forth motion device, be equipped on the right side of 7 template inner tops and be moved forward and backward device, be moved forward and backward
Device includes first bearing seat, second bearing seat, guide sleeve, the second motor, screw rod, nut and guide rod, 7 template bottom rights from
It is connected with first bearing seat, second bearing seat and the second motor after going in turn, is connected between first bearing seat, second bearing seat
There is screw rod, the output shaft of the second motor is connect by shaft coupling with screw rod rear end, and screw rod is equipped with nut, 7 template right end lower parts
It is welded with guide rod, guide rod is located above first bearing seat, second bearing seat and the second motor, and being equipped with for slidingtype is led on guide rod
Set, guide sleeve bottom and nut top are welded to connect, and are connect at the top of guide sleeve bottom and the second gas nozzle.
Preferably, further include having arc rubber ring, be designed with arc rubber on the inside of the first arc fixture block and the second arc fixture block
It is connect on the inside of cushion rubber, the mode that arc rubber ring is connected by screw to and the first arc fixture block and the second arc fixture block.
Preferably, the material of cabinet is stainless steel, and the shape of cabinet is rectangle, and the height of cabinet is at least 60cm, and cabinet is most
The distance between left end and right end are 70cm, and the distance between cabinet front end and rearmost end are 50cm.
Working principle: when to be dusted to the desk of computer room, pushing hands is pushed by operator, simultaneously and is led to
The first dust-extraction unit is crossed to be dusted desk.
Because the first dust-extraction unit include piston, connecting rod, push plate, spring, strut, first motor, cam, air inlet pipe,
First check valve, the first escape pipe, second one-way valve, the first gas nozzle and third connecting rod, the interior right side of cabinet is movable to be set
Have and be welded with connecting rod in the cabinet on the left of the piston of its cooperation, piston vertically, is provided with first through hole, first through hole in the middle part of connecting rod
It is interior to be equipped with third connecting rod, it is welded to connect in the middle part of third connecting rod right end and piston left side, third connecting rod left end is welded with
Push plate, the two sides up and down of push plate right side and the two sides up and down of connecting rod left side are symmetrically welded with spring, the cabinet on the left of push plate
Interior bottom is welded with strut, and first motor is welded at the top of strut, is equipped with cam, cam and push plate left side on front side of first motor
Contact, cabinet lower right side are welded with air inlet pipe, and air inlet pipe is equipped with the first check valve, and cabinet right side top is welded with first
Escape pipe, the first escape pipe are equipped with second one-way valve, and the first escape pipe right end has been connected through a screw thread the first gas nozzle.Starting
First motor rotation, band moving cam rotate, and cam strikes push plate, drive the side-to-side movement of third connecting rod, and telescopic spring drives and lives
Side-to-side movement is filled in, gas is sprayed from the first gas nozzle, at this point, operator can take dynamic first gas nozzle to the place pendulum for having dust
It is dynamic, to be dusted to it.After desk dedusting, first motor is closed.
Because further including having driving mechanism, the first dust-extraction unit is equipped with driving mechanism, and driving mechanism includes that T-type pushes away
Bar, sliding rail and the first sliding block, are provided with the first threaded hole in the middle part of connecting rod, and cabinet left side central portion is provided with the second through-hole, in the second through-hole
It equipped with T-type push rod, is located in the box body on the right side of T-type push rod, is located on rear side of cam on the right side of T-type push rod, cabinet is located on the left of T-type push rod
Outside, and be located on front side of first connecting rod, T-type push rod right end is provided with external screw thread, and T-type push rod is matched with the first threaded hole by screw thread
It closes, cabinet inner top and bottom is symmetrical above and below that sliding rail has been bolted, slidingtype is equipped with sliding block, two pieces of sliding blocks on sliding rail
Tail end is welded to connect with push plate top and bottom end respectively.Operator can also push T-type to push away in the case where first motor is closed
Bar drives push plate to move right, and spring is compressed, and then moves downward push plate under the elastic force effect of spring, keeps piston left
Right movement, to be dusted to desk.It is energy saving to achieve the effect that.
Because further including having regulating device, cabinet left lower is equipped with regulating device, and regulating device is located under T-type push rod
Side, regulating device includes the second sliding block and the second connecting rod, and cabinet left lower is provided with sliding slot, and sliding slot inner sliding type is equipped with
Second sliding block, on front side of the second sliding block and cabinet front is evenly spaced is provided with third through-hole, and the second sliding block front left side passes through pin
It is connected with the second connecting rod, the second connecting rod left end is connect by pin with downside at the top of first connecting rod, first connecting rod bottom
Portion is connect by pin with cabinet left lower.By moving up and down pushing hands, the angle of first connecting rod and pushing hands is adjusted, is adjusted
When to proper angle, stopping moves up and down pushing hands, passes through third through-hole with inserted link, this is fixed.So as to more convenient behaviour
Make the mobile present invention of personnel.
Because further including having 7 type connecting rods and clamping device, 7 type connecting rods, 7 type connecting rods are welded on the right side of top of the box
Right end is equipped with clamping device, and clamping device includes first rotating shaft, the first arc fixture block, the second arc fixture block, link block and T-type
Screw rod, shaft are connect with 7 type connecting rod right ends, and the first arc fixture block and the second arc fixture block, the first arc are respectively equipped in shaft
Clevis block is located on front side of the second arc fixture block, and the first arc fixture block is located at the second arc fixture block right end and is welded with link block, connects
It is provided with the second threaded hole on block, is equipped with T-type screw rod in the second threaded hole.T-type screw rod can be turned clockwise, and operator makes first
Arc fixture block and the second arc fixture block open outward, and the first escape pipe is then placed on the first arc fixture block and the second arc
Between fixture block, T-type screw rod is then turned counterclockwise, moves the first arc fixture block and the second arc fixture block inwardly, to first
Escape pipe is fixed.
Because further including having 7 templates, the second escape pipe and the second gas nozzle, it is welded to connect on the right side of 7 templates and top of the box,
7 templates are located on the left of 7 type connecting rods, are welded with the second escape pipe, the second escape pipe and the first escape pipe at the top of the first escape pipe
Connection, the second escape pipe tail end have been connected through a screw thread the second gas nozzle, have connect at the top of the second gas nozzle with 7 template inner tops.
It is sprayed when gas passes through the first escape pipe, and through the second escape pipe from the second gas nozzle, to be removed to computer surface
Dirt.
Because including back-and-forth motion device, it is equipped on the right side of 7 template inner tops and is moved forward and backward device, be moved forward and backward device packet
First bearing seat, second bearing seat, guide sleeve, the second motor, screw rod, nut and guide rod are included, 7 template bottom rights are from front to back
It is connected with first bearing seat, second bearing seat and the second motor in turn, silk is connected between first bearing seat, second bearing seat
The output shaft of bar, the second motor is connect by shaft coupling with screw rod rear end, and screw rod is equipped with nut, 7 template right end lower welds
There is a guide rod, guide rod is located above first bearing seat, second bearing seat and the second motor, and slidingtype is equipped with guide sleeve on guide rod, leads
It covers bottom and nut top is welded to connect, connect at the top of guide sleeve bottom and the second gas nozzle.Start the second motor positive and negative alternate to turn
It is dynamic, the rotation of screw rod positive and negative alternate is driven, nut is driven to move forward and backward, drives the second gas nozzle to move forward and backward, to improve dedusting
Effect.When desk and computer dedusting finish, the second motor is closed.
Because further including having arc rubber ring, arc rubber is designed on the inside of the first arc fixture block and the second arc fixture block
It is connect on the inside of circle, the mode that arc rubber ring is connected by screw to and the first arc fixture block and the second arc fixture block.Arc rubber
Circle can shield, and prevent the first arc fixture block and the second arc fixture block from the first outlet pipe clamp is damaged.
Preferably, the material of cabinet is stainless steel, and the shape of cabinet is rectangle, and the height of cabinet is at least 60cm, and cabinet is most
The distance between left end and right end are 70cm, and the distance between cabinet front end and rearmost end are 50cm, can increase the present invention
Service life.
(3) beneficial effect
The present invention is dusted by desk of first dust-extraction unit to computer room, is removed by the second gas nozzle to computer
Dirt, to reach, dust removing effects are good, time saving and energy saving, the fireballing effect of dedusting.
Detailed description of the invention
Fig. 1 is the first schematic perspective view of the invention.
Fig. 2 is the first schematic view of the front view of the invention.
Fig. 3 is second of schematic view of the front view of the invention.
Fig. 4 is the third schematic view of the front view of the invention.
Fig. 5 is the overlooking structure diagram of clamping device of the present invention.
Fig. 6 is the 4th kind of schematic view of the front view of the invention.
Fig. 7 is second of schematic perspective view of the invention.
Fig. 8 is the right side structural representation that the present invention is moved forward and backward device.
The label in accompanying drawing is: 1- cabinet, 2- wheel, 3- first connecting rod, 4- pushing hands, the first dust-extraction unit of 5-, 501-
Piston, 502- connecting rod, 503- first through hole, 504- push plate, 505- spring, 506- strut, 507- first motor, 508- cam,
509- air inlet pipe, the first check valve of 510-, the first escape pipe of 511-, 512- second one-way valve, the first gas nozzle of 513-, 514-
Three connecting rods, 6- driving mechanism, the first threaded hole of 601-, the second through-hole of 602-, 603-T type push rod, 604- sliding rail, 605- first
Sliding block, 7- regulating device, 701- sliding slot, the second sliding block of 702-, 703- third through-hole, the second connecting rod of 704-, the connection of 8-7 type
Bar, 9- clamping device, 901- first rotating shaft, 902- the first arc fixture block, 903- the second arc fixture block, 904- link block, 905-
Second threaded hole, 906-T type screw rod, 907- arc rubber ring, 10-7 template, 11- are moved forward and backward device, 1101- first bearing
Seat, 1102- second bearing seat, the second motor of 1103-, 1104- screw rod, 1105- nut, 1106- guide rod, 1107- guide sleeve, 12-
Second escape pipe, the second gas nozzle of 13-.
Specific embodiment
The present invention is further illustrated with reference to the accompanying drawings and examples.
Embodiment 1
A kind of computer teaching computer room desk and computer dust-extraction unit, as shown in figures 1-8, include cabinet 1, wheel 2,
First connecting rod 3, pushing hands 4 and the first dust-extraction unit 5,1 bottom of the cabinet left and right sides are equipped with wheel 2, and 1 left lower of cabinet is set
There is first connecting rod 3, pushing hands 4 is welded at the top of first connecting rod 3, is equipped with the first dust-extraction unit 5 in cabinet 1.
Embodiment 2
A kind of computer teaching computer room desk and computer dust-extraction unit, as shown in figures 1-8, include cabinet 1, wheel 2,
First connecting rod 3, pushing hands 4 and the first dust-extraction unit 5,1 bottom of the cabinet left and right sides are equipped with wheel 2, and 1 left lower of cabinet is set
There is first connecting rod 3, pushing hands 4 is welded at the top of first connecting rod 3, is equipped with the first dust-extraction unit 5 in cabinet 1.
First dust-extraction unit 5 includes piston 501, connecting rod 502, push plate 504, spring 505, strut 506, first motor
507, cam 508, air inlet pipe 509, the first check valve 510, the first escape pipe 511, second one-way valve 512, the first gas nozzle 513
With third connecting rod 514, the interior right side of cabinet 1 is movable to be equipped in the piston 501 of its cooperation, the cabinet 1 in 501 left side of piston
It is welded with connecting rod 502 vertically, first through hole 503 is provided in the middle part of connecting rod 502, is equipped with third connecting rod 514 in first through hole 503,
It being welded to connect in the middle part of 514 right end of third connecting rod and 501 left side of piston, 514 left end of third connecting rod is welded with push plate 504,
The two sides up and down of 504 right side of push plate and the two sides up and down of 502 left side of connecting rod are symmetrically welded with spring 505,504 left side of push plate
Cabinet 1 in bottom be welded with strut 506, be welded with first motor 507 at the top of strut 506, be equipped on front side of first motor 507 convex
Wheel 508, cam 508 and 504 left side face contact of push plate, 1 lower right side of cabinet are welded with air inlet pipe 509, and air inlet pipe 509 is equipped with
First check valve 510,1 right side top of cabinet are welded with the first escape pipe 511, and it is unidirectional that the first escape pipe 511 is equipped with second
Valve 512,511 right end of the first escape pipe have been connected through a screw thread the first gas nozzle 513.
Embodiment 3
A kind of computer teaching computer room desk and computer dust-extraction unit, as shown in figures 1-8, include cabinet 1, wheel 2,
First connecting rod 3, pushing hands 4 and the first dust-extraction unit 5,1 bottom of the cabinet left and right sides are equipped with wheel 2, and 1 left lower of cabinet is set
There is first connecting rod 3, pushing hands 4 is welded at the top of first connecting rod 3, is equipped with the first dust-extraction unit 5 in cabinet 1.
First dust-extraction unit 5 includes piston 501, connecting rod 502, push plate 504, spring 505, strut 506, first motor
507, cam 508, air inlet pipe 509, the first check valve 510, the first escape pipe 511, second one-way valve 512, the first gas nozzle 513
With third connecting rod 514, the interior right side of cabinet 1 is movable to be equipped in the piston 501 of its cooperation, the cabinet 1 in 501 left side of piston
It is welded with connecting rod 502 vertically, first through hole 503 is provided in the middle part of connecting rod 502, is equipped with third connecting rod 514 in first through hole 503,
It being welded to connect in the middle part of 514 right end of third connecting rod and 501 left side of piston, 514 left end of third connecting rod is welded with push plate 504,
The two sides up and down of 504 right side of push plate and the two sides up and down of 502 left side of connecting rod are symmetrically welded with spring 505,504 left side of push plate
Cabinet 1 in bottom be welded with strut 506, be welded with first motor 507 at the top of strut 506, be equipped on front side of first motor 507 convex
Wheel 508, cam 508 and 504 left side face contact of push plate, 1 lower right side of cabinet are welded with air inlet pipe 509, and air inlet pipe 509 is equipped with
First check valve 510,1 right side top of cabinet are welded with the first escape pipe 511, and it is unidirectional that the first escape pipe 511 is equipped with second
Valve 512,511 right end of the first escape pipe have been connected through a screw thread the first gas nozzle 513.
It further include having driving mechanism 6, the first dust-extraction unit 5 is equipped with driving mechanism 6, and driving mechanism 6 includes T-type push rod
603, sliding rail 604 and the first sliding block 605 are provided with the first threaded hole 601 in the middle part of connecting rod 502, and it is logical that 1 left side central portion of cabinet is provided with second
Hole 602 is equipped with T-type push rod 603 in second through-hole 602, is located in cabinet 1 on the right side of T-type push rod 603,603 right lateral position of T-type push rod
It is located at 1 outside of cabinet on the left of 508 rear side of cam, T-type push rod 603, and is located at 3 front side of first connecting rod, T-type push rod 603 is right
End is provided with external screw thread, and for T-type push rod 603 with the first threaded hole 601 by being threadedly engaged, 1 inner top of cabinet and bottom are symmetrical above and below
Sliding rail 604 has been bolted, on sliding rail 604 slidingtype be equipped with sliding block, two pieces of sliding block tail ends respectively with 504 top of push plate
It is welded to connect with bottom end.
Embodiment 4
A kind of computer teaching computer room desk and computer dust-extraction unit, as shown in figures 1-8, include cabinet 1, wheel 2,
First connecting rod 3, pushing hands 4 and the first dust-extraction unit 5,1 bottom of the cabinet left and right sides are equipped with wheel 2, and 1 left lower of cabinet is set
There is first connecting rod 3, pushing hands 4 is welded at the top of first connecting rod 3, is equipped with the first dust-extraction unit 5 in cabinet 1.
First dust-extraction unit 5 includes piston 501, connecting rod 502, push plate 504, spring 505, strut 506, first motor
507, cam 508, air inlet pipe 509, the first check valve 510, the first escape pipe 511, second one-way valve 512, the first gas nozzle 513
With third connecting rod 514, the interior right side of cabinet 1 is movable to be equipped in the piston 501 of its cooperation, the cabinet 1 in 501 left side of piston
It is welded with connecting rod 502 vertically, first through hole 503 is provided in the middle part of connecting rod 502, is equipped with third connecting rod 514 in first through hole 503,
It being welded to connect in the middle part of 514 right end of third connecting rod and 501 left side of piston, 514 left end of third connecting rod is welded with push plate 504,
The two sides up and down of 504 right side of push plate and the two sides up and down of 502 left side of connecting rod are symmetrically welded with spring 505,504 left side of push plate
Cabinet 1 in bottom be welded with strut 506, be welded with first motor 507 at the top of strut 506, be equipped on front side of first motor 507 convex
Wheel 508, cam 508 and 504 left side face contact of push plate, 1 lower right side of cabinet are welded with air inlet pipe 509, and air inlet pipe 509 is equipped with
First check valve 510,1 right side top of cabinet are welded with the first escape pipe 511, and it is unidirectional that the first escape pipe 511 is equipped with second
Valve 512,511 right end of the first escape pipe have been connected through a screw thread the first gas nozzle 513.
It further include having driving mechanism 6, the first dust-extraction unit 5 is equipped with driving mechanism 6, and driving mechanism 6 includes T-type push rod
603, sliding rail 604 and the first sliding block 605 are provided with the first threaded hole 601 in the middle part of connecting rod 502, and it is logical that 1 left side central portion of cabinet is provided with second
Hole 602 is equipped with T-type push rod 603 in second through-hole 602, is located in cabinet 1 on the right side of T-type push rod 603,603 right lateral position of T-type push rod
It is located at 1 outside of cabinet on the left of 508 rear side of cam, T-type push rod 603, and is located at 3 front side of first connecting rod, T-type push rod 603 is right
End is provided with external screw thread, and for T-type push rod 603 with the first threaded hole 601 by being threadedly engaged, 1 inner top of cabinet and bottom are symmetrical above and below
Sliding rail 604 has been bolted, on sliding rail 604 slidingtype be equipped with sliding block, two pieces of sliding block tail ends respectively with 504 top of push plate
It is welded to connect with bottom end.
It further include having regulating device 7,1 left lower of cabinet is equipped with regulating device 7, and regulating device 7 is located at T-type push rod 603
Lower section, regulating device 7 include the second sliding block 702 and the second connecting rod 704, and 1 left lower of cabinet is provided with sliding slot 701, sliding slot
701 inner sliding types are equipped with the second sliding block 702, and 702 front side of the second sliding block is provided with third through-hole with evenly spaced on front side of cabinet 1
703,702 front left side of the second sliding block is connected with the second connecting rod 704 by pin, 704 left end of the second connecting rod by pin with
3 top downside connection of first connecting rod, 3 bottom of first connecting rod is connect by pin with 1 left lower of cabinet.
It further include having 7 type connecting rods 8 and clamping device 9,1 top right side of cabinet is welded with 7 type connecting rod, 8,7 type connecting rod
8 right ends are equipped with clamping device 9, and clamping device 9 includes first rotating shaft 901, the first arc fixture block 902, the second arc fixture block
903, link block 904 and T-type screw rod 906, shaft are connect with 7 type connecting rod, 8 right end, and the first arc fixture block is respectively equipped in shaft
902 and the second arc fixture block 903, the first arc fixture block 902 be located at 903 front side of the second arc fixture block, the first arc fixture block 902
It is welded with link block 904 in 903 right end of the second arc fixture block, the second threaded hole 905, the second threaded hole are provided on link block 904
T-type screw rod 906 is equipped in 905.
It further include thering is 7 templates 10, the second escape pipe 12 and 13,7 template 10 of the second gas nozzle to weld with 1 top right side of cabinet
Connection, 7 templates 10 are located at 7 type connecting rod, 8 left side, are welded with the second escape pipe 12, the second escape pipe at the top of the first escape pipe 511
12 are connected to the first escape pipe 511, and 12 tail end of the second escape pipe has been connected through a screw thread the second gas nozzle 13, the second gas nozzle 13
Top is connect with 7 template, 10 inner top.
Further include having to be moved forward and backward to be equipped on the right side of 11,7 template of device, 10 inner top to be moved forward and backward device 11, is moved forward and backward dress
Setting 11 includes first bearing seat 1101, second bearing seat 1102, guide sleeve 1107, the second motor 1103, screw rod 1104, nut
1105 and 1106,7 template of guide rod, 10 bottom right be connected with first bearing seat 1101, second bearing seat 1102 in turn from front to back
With the second motor 1103, screw rod 1104 is connected between first bearing seat 1101, second bearing seat 1102, the second motor 1103
Output shaft is connect by shaft coupling with 1104 rear end of screw rod, and screw rod 1104 is equipped with 1105,7 template of nut, 10 right end lower weld
There is guide rod 1106, guide rod 1106 is located at 1103 top of first bearing seat 1101, second bearing seat 1102 and the second motor, guide rod
Slidingtype is equipped with guide sleeve 1107 on 1106, is welded to connect at the top of 1107 bottom of guide sleeve and nut 1105,1107 bottom of guide sleeve and
It is connected at the top of second gas nozzle 13.
Further include having arc rubber ring 907, is designed with arc on the inside of the first arc fixture block 902 and the second arc fixture block 903
In rubber ring 907, mode that arc rubber ring 907 is connected by screw to and the first arc fixture block 902 and the second arc fixture block 903
Side connection.
The material of cabinet 1 is stainless steel, and the shape of cabinet 1 is rectangle, and the height of cabinet 1 is at least 60cm, 1 left end of cabinet
The distance between right end is 70cm, and the distance between 1 front end of cabinet and rearmost end are 50cm.
Working principle: when to be dusted to the desk of computer room, pushing hands 4 is pushed by operator, simultaneously simultaneously
Desk is dusted by the first dust-extraction unit 5.
Because the first dust-extraction unit 5 includes piston 501, connecting rod 502, push plate 504, spring 505, the 506, first electricity of strut
Machine 507, cam 508, air inlet pipe 509, the first check valve 510, the first escape pipe 511, second one-way valve 512, the first gas nozzle
513 and third connecting rod 514, right side is movable in cabinet 1 is equipped in the piston 501 of its cooperation, the cabinet in 501 left side of piston
Connecting rod 502 is welded in 1 vertically, first through hole 503 is provided in the middle part of connecting rod 502, is equipped with third connecting rod in first through hole 503
514,514 right end of third connecting rod and 501 left side of piston middle part are welded to connect, and 514 left end of third connecting rod is welded with push plate
504, the two sides up and down of 504 right side of push plate and the two sides up and down of 502 left side of connecting rod are symmetrically welded with spring 505, push plate 504
Bottom is welded with strut 506 in the cabinet 1 in left side, and first motor 507 is welded at the top of strut 506, is set on front side of first motor 507
There is a cam 508, cam 508 and 504 left side face contact of push plate, 1 lower right side of cabinet are welded with air inlet pipe 509, in air inlet pipe 509
Equipped with the first check valve 510,1 right side top of cabinet is welded with the first escape pipe 511, and the first escape pipe 511 is equipped with second
Check valve 512,511 right end of the first escape pipe have been connected through a screw thread the first gas nozzle 513.Start first motor 507 to rotate, band
Moving cam 508 rotates, and cam 508 strikes push plate 504, drives 514 side-to-side movement of third connecting rod, and spring 505 is flexible, drives and lives
501 side-to-side movements are filled in, gas is sprayed from the first gas nozzle 513, at this point, operator can take dynamic first gas nozzle 513 to there is ash
The place of dirt is swung, to be dusted to it.After desk dedusting, first motor 507 is closed.
Because further including having driving mechanism 6, the first dust-extraction unit 5 is equipped with driving mechanism 6, and driving mechanism 6 includes T-type
Push rod 603, sliding rail 604 and the first sliding block 605 are provided with the first threaded hole 601 in the middle part of connecting rod 502, and 1 left side central portion of cabinet is provided with
Two through-holes 602 are equipped with T-type push rod 603 in second through-hole 602, are located in cabinet 1 on the right side of T-type push rod 603, T-type push rod 603 is right
Side is located at 508 rear side of cam, and 1 outside of cabinet is located on the left of T-type push rod 603, and is located at 3 front side of first connecting rod, T-type push rod
603 right ends are provided with external screw thread, and T-type push rod 603 passes through with the first threaded hole 601 to be threadedly engaged, above and below 1 inner top of cabinet and bottom
Sliding rail 604 symmetrically has been bolted, on sliding rail 604 slidingtype be equipped with sliding block, two pieces of sliding block tail ends respectively with push plate 504
Top and bottom end are welded to connect.Operator can also push T-type push rod 603 in the case where first motor 507 is closed, and drive pushes away
Plate 504 moves right, and spring 505 is compressed, and then moves downward push plate 504 under the elastic force effect of spring 505, makes piston
501 side-to-side movements, to be dusted to desk.It is energy saving to achieve the effect that.
Because further including having regulating device 7,1 left lower of cabinet is equipped with regulating device 7, and regulating device 7 is located at T-type push rod
603 lower sections, regulating device 7 includes the second sliding block 702 and the second connecting rod 704, and 1 left lower of cabinet is provided with sliding slot 701, sliding
701 inner sliding type of slot is equipped with the second sliding block 702, and the evenly spaced third that is provided in 702 front side of the second sliding block and 1 front side of cabinet is led to
Hole 703,702 front left side of the second sliding block are connected with the second connecting rod 704 by pin, and 704 left end of the second connecting rod passes through pin
It is connect with 3 top downside of first connecting rod, 3 bottom of first connecting rod is connect by pin with 1 left lower of cabinet.By upper and lower
Mobile pushing hands 4 adjusts the angle of first connecting rod 3 and pushing hands 4, and when proper angle is arrived in adjusting, stopping moves up and down pushing hands 4, uses
Inserted link passes through third through-hole 703, this is fixed.So as to the mobile present invention of more convenient operator.
Because further including having 7 type connecting rods 8 and clamping device 9,1 top right side of cabinet is welded with 7 type connecting rod, 8,7 type company
8 right end of extension bar is equipped with clamping device 9, and clamping device 9 includes first rotating shaft 901, the first arc fixture block 902, the second arc folder
Block 903, link block 904 and T-type screw rod 906, shaft are connect with 7 type connecting rod, 8 right end, and the first arc folder is respectively equipped in shaft
Block 902 and the second arc fixture block 903, the first arc fixture block 902 are located at 903 front side of the second arc fixture block, the first arc fixture block 902
It is welded with link block 904 positioned at 903 right end of the second arc fixture block, the second threaded hole 905, the second screw thread are provided on link block 904
T-type screw rod 906 is equipped in hole 905.T-type screw rod 906 can be turned clockwise, and operator makes the first arc fixture block 902 and second
Arc fixture block 903 opens outward, and the first escape pipe 511 is then placed on the first arc fixture block 902 and the second arc fixture block
Between 903, T-type screw rod 906 is then turned counterclockwise, transports the first arc fixture block 902 and the second arc fixture block 903 inwardly
It is dynamic, the first escape pipe 511 is fixed.
Because further including having 7 templates 10, the second escape pipe 12 and 13,7 template 10 of the second gas nozzle and 1 top right side of cabinet
It is welded to connect, 7 templates 10 are located at 7 type connecting rod, 8 left side, are welded with the second escape pipe 12 at the top of the first escape pipe 511, second goes out
Tracheae 12 is connected to the first escape pipe 511, and 12 tail end of the second escape pipe has been connected through a screw thread the second gas nozzle 13, the second gas blowout
First 13 top is connect with 7 template, 10 inner top.When gas passes through the first escape pipe 511, and by the second escape pipe 12 from the
Two gas nozzles 13 spray, to be dusted to computer surface.
Because including to be moved forward and backward to be equipped on the right side of 11,7 template of device, 10 inner top to be moved forward and backward device 11, it is moved forward and backward
Device 11 includes first bearing seat 1101, second bearing seat 1102, guide sleeve 1107, the second motor 1103, screw rod 1104, nut
1105 and 1106,7 template of guide rod, 10 bottom right be connected with first bearing seat 1101, second bearing seat 1102 in turn from front to back
With the second motor 1103, screw rod 1104 is connected between first bearing seat 1101, second bearing seat 1102, the second motor 1103
Output shaft is connect by shaft coupling with 1104 rear end of screw rod, and screw rod 1104 is equipped with 1105,7 template of nut, 10 right end lower weld
There is guide rod 1106, guide rod 1106 is located at 1103 top of first bearing seat 1101, second bearing seat 1102 and the second motor, guide rod
Slidingtype is equipped with guide sleeve 1107 on 1106, is welded to connect at the top of 1107 bottom of guide sleeve and nut 1105,1107 bottom of guide sleeve and
It is connected at the top of second gas nozzle 13.Start the rotation of 1103 positive and negative alternate of the second motor, drives the rotation of 1104 positive and negative alternate of screw rod, band
Dynamic nut 1105 moves forward and backward, and drives the second gas nozzle 13 to move forward and backward, to improve dust removing effects.When desk and computer dedusting
When finishing, the second motor 1103 is closed.
Because further including having arc rubber ring 907, it is designed on the inside of the first arc fixture block 902 and the second arc fixture block 903
Arc rubber ring 907, the mode and the first arc fixture block 902 and the second arc fixture block that arc rubber ring 907 is connected by screw to
903 inside connections.Arc rubber ring 907 can shield, and prevent the first arc fixture block 902 and the second arc fixture block 903
First escape pipe 511 folder damage.
The material of cabinet 1 is stainless steel, and the shape of cabinet 1 is rectangle, and the height of cabinet 1 is at least 60cm, 1 left end of cabinet
The distance between right end is 70cm, and the distance between 1 front end of cabinet and rearmost end are 50cm, can increase of the invention make
Use the time limit.
The preferred embodiment of the present invention above described embodiment only expresses, the description thereof is more specific and detailed, but simultaneously
Limitations on the scope of the patent of the present invention therefore cannot be interpreted as.It should be pointed out that for those of ordinary skill in the art
For, without departing from the inventive concept of the premise, several deformations can also be made, improves and substitutes, these belong to this hair
Bright protection scope.Therefore, the scope of protection of the patent of the invention shall be subject to the appended claims.
Claims (7)
1. a kind of computer teaching computer room desk and computer dust-extraction unit, which is characterized in that include cabinet (1), wheel
(2), first connecting rod (3), pushing hands (4) and the first dust-extraction unit (5), cabinet (1) bottom left and right sides are equipped with wheel (2),
Cabinet (1) left lower is equipped with first connecting rod (3), is welded with pushing hands (4) at the top of first connecting rod (3), is equipped in cabinet (1)
First dust-extraction unit (5);
First dust-extraction unit (5) includes piston (501), connecting rod (502), push plate (504), spring (505), strut (506),
One motor (507), cam (508), air inlet pipe (509), the first check valve (510), the first escape pipe (511), second one-way valve
(512), the first gas nozzle (513) and third connecting rod (514), the interior right side of cabinet (1) is movable to be equipped in the work of its cooperation
It fills in (501), is welded with vertically connecting rod (502) in the cabinet (1) on the left of piston (501), be provided with first through hole in the middle part of connecting rod (502)
(503), third connecting rod (514) are equipped in first through hole (503), third connecting rod (514) right end and piston (501) left side
Middle part is welded to connect, and third connecting rod (514) left end is welded with push plate (504), the two sides up and down of push plate (504) right side and company
The two sides up and down of bar (502) left side are symmetrically welded with spring (505), and cabinet (1) interior bottom on the left of push plate (504) is welded with
Strut (506), strut (506) top are welded with first motor (507), are equipped with cam (508) on front side of first motor (507), convex
Face contact on the left of (508) and push plate (504) is taken turns, cabinet (1) lower right side is welded with air inlet pipe (509), and air inlet pipe is set on (509)
Have the first check valve (510), cabinet (1) right side top is welded with the first escape pipe (511), and the first escape pipe is set on (511)
Have second one-way valve (512), the first escape pipe (511) right end has been connected through a screw thread the first gas nozzle (513);
It further include having driving mechanism (6), the first dust-extraction unit (5) is equipped with driving mechanism (6), and driving mechanism (6) includes T-type
Push rod (603), sliding rail (604) and the first sliding block (605), connecting rod (502) middle part are provided with the first threaded hole (601), and cabinet (1) is left
Middle side part is provided with the second through-hole (602), is equipped with T-type push rod (603) in the second through-hole (602), is located on the right side of T-type push rod (603)
In cabinet (1), it is located on rear side of cam (508) on the right side of T-type push rod (603), is located on the outside of cabinet (1) on the left of T-type push rod (603),
And be located on front side of first connecting rod (3), T-type push rod (603) right end is provided with external screw thread, T-type push rod (603) and the first threaded hole
(601) by being threadedly engaged, cabinet (1) inner top and bottom is symmetrical above and below that sliding rail (604), sliding rail has been bolted
(604) slidingtype is equipped with sliding block on, and two pieces of sliding block tail ends are welded to connect with push plate (504) top and bottom end respectively.
2. a kind of computer teaching according to claim 1 computer room desk and computer dust-extraction unit, which is characterized in that also
It include regulating device (7), cabinet (1) left lower is equipped with regulating device (7), and regulating device (7) is located at T-type push rod (603)
Lower section, regulating device (7) include the second sliding block (702) and the second connecting rod (704), and cabinet (1) left lower is provided with sliding slot
(701), sliding slot (701) inner sliding type is equipped with the second sliding block (702), on front side of the second sliding block (702) and on front side of cabinet (1) uniformly
Interval is provided with third through-hole (703), and the second sliding block (702) front left side is connected with the second connecting rod (704) by pin, and second
Connecting rod (704) left end is connect by pin with downside at the top of first connecting rod (3), and first connecting rod (3) bottom passes through pin
It is connect with cabinet (1) left lower.
3. a kind of computer teaching according to claim 2 computer room desk and computer dust-extraction unit, which is characterized in that also
It include 7 type connecting rods (8) and clamping device (9), cabinet (1) top right side is welded with 7 type connecting rods (8), 7 type connecting rods
(8) right end is equipped with clamping device (9), and clamping device (9) includes first rotating shaft (901), the first arc fixture block (902), second
Arc fixture block (903), link block (904) and T-type screw rod (906), shaft are connect with 7 type connecting rod (8) right ends, in shaft respectively
Equipped with the first arc fixture block (902) and the second arc fixture block (903), the first arc fixture block (902) is located at the second arc fixture block
(903) front side, the first arc fixture block (902) are located at second arc fixture block (903) right end and are welded with link block (904), link block
(904) it is provided on the second threaded hole (905), is equipped with T-type screw rod (906) in the second threaded hole (905).
4. a kind of computer teaching according to claim 3 computer room desk and computer dust-extraction unit, which is characterized in that also
It include 7 templates (10), the second escape pipe (12) and the second gas nozzle (13), 7 templates (10) and cabinet (1) top right side are welded
Connection, 7 templates (10) are located on the left of 7 type connecting rods (8), are welded with the second escape pipe (12) at the top of the first escape pipe (511), the
Two escape pipes (12) are connected to the first escape pipe (511), and the second escape pipe (12) tail end has been connected through a screw thread the second gas nozzle
(13), it is connect at the top of the second gas nozzle (13) with 7 templates (10) inner top.
5. a kind of computer teaching according to claim 4 computer room desk and computer dust-extraction unit, which is characterized in that also
Include to be moved forward and backward device (11), be equipped on the right side of 7 templates (10) inner top and be moved forward and backward device (11), is moved forward and backward device
It (11) include first bearing seat (1101), second bearing seat (1102), guide sleeve (1107), the second motor (1103), screw rod
(1104), nut (1105) and guide rod (1106), 7 templates (10) bottom right are connected with first bearing seat in turn from front to back
(1101), second bearing seat (1102) and the second motor (1103), between first bearing seat (1101), second bearing seat (1102)
It is connected with screw rod (1104), the output shaft of the second motor (1103) is connect by shaft coupling with screw rod (1104) rear end, screw rod
(1104) nut (1105) are equipped with, 7 templates (10) right end lower weld has guide rod (1106), and guide rod (1106) is located at first axle
It holds above seat (1101), second bearing seat (1102) and the second motor (1103), slidingtype is equipped with guide sleeve on guide rod (1106)
(1107), it is welded to connect at the top of guide sleeve (1107) bottom and nut (1105), guide sleeve (1107) bottom and the second gas nozzle (13)
Top connection.
6. a kind of computer teaching according to claim 5 computer room desk and computer dust-extraction unit, which is characterized in that also
Include arc rubber ring (907), is designed with arc rubber on the inside of the first arc fixture block (902) and the second arc fixture block (903)
It encloses (907), the mode and the first arc fixture block (902) and the second arc fixture block that arc rubber ring (907) is connected by screw to
(903) inside connection.
7. a kind of computer teaching according to claim 6 computer room desk and computer dust-extraction unit, which is characterized in that case
The material of body (1) is stainless steel, and the shape of cabinet (1) is rectangle, and the height of cabinet (1) is at least 60cm, cabinet (1) left end and
The distance between right end is 70cm, and cabinet (1) the distance between front end and rearmost end are 50cm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710151141.7A CN106944414B (en) | 2017-03-14 | 2017-03-14 | A kind of computer teaching computer room desk and computer dust-extraction unit |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710151141.7A CN106944414B (en) | 2017-03-14 | 2017-03-14 | A kind of computer teaching computer room desk and computer dust-extraction unit |
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| CN106944414B true CN106944414B (en) | 2019-07-12 |
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| CN201710151141.7A Expired - Fee Related CN106944414B (en) | 2017-03-14 | 2017-03-14 | A kind of computer teaching computer room desk and computer dust-extraction unit |
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| CN107159647A (en) * | 2017-07-18 | 2017-09-15 | 中国计量大学 | A kind of detection device dust arrester |
| CN107241923A (en) * | 2017-07-26 | 2017-10-13 | 吴剑辉 | A kind of agricultural planting loosening device |
| CN107583894A (en) * | 2017-09-14 | 2018-01-16 | 李建云 | A kind of English teaching hearing cartridge dust arrester |
| CN107597726A (en) * | 2017-10-09 | 2018-01-19 | 吴义锖 | One kind building monitoring dust arrester of airborne dust noise monitor first |
| CN107649433B (en) * | 2017-10-31 | 2020-08-21 | 俊郎电气有限公司 | External cleaning machine for electric power cabinet |
| CN107745299A (en) * | 2017-11-03 | 2018-03-02 | 刘世荣 | A kind of construction and decoration wall surface putty sanding apparatus |
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| JP2003340388A (en) * | 2002-05-29 | 2003-12-02 | Canon Inc | Washing booth, washing unit and washing system |
| CN201057997Y (en) * | 2007-06-28 | 2008-05-14 | 赵琦 | Blowing type suction cleaner |
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