CN109712519A - A kind of electron tube displaying device - Google Patents
A kind of electron tube displaying device Download PDFInfo
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- CN109712519A CN109712519A CN201910095409.9A CN201910095409A CN109712519A CN 109712519 A CN109712519 A CN 109712519A CN 201910095409 A CN201910095409 A CN 201910095409A CN 109712519 A CN109712519 A CN 109712519A
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- G—PHYSICS
- G09—EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
- G09F—DISPLAYING; ADVERTISING; SIGNS; LABELS OR NAME-PLATES; SEALS
- G09F5/00—Means for displaying samples
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Abstract
The present invention relates to a kind of electronic components to show that device more particularly to a kind of electron tube show device.That the technical problem to be solved in the present invention is to provide a kind of bandwagon effects is good, electron tube can be shown comprehensively, enable people to watch electron tube well, electron tube easy to operate shows device.In order to solve the above-mentioned technical problem, the present invention provides such a electron tubes to show device, includes desktop, left supported plate, right supported plate, the first foot pedal, the second foot pedal, the first fixed plate, the first sliding rail, the first sliding block, wedge block, electronic reel etc.；The bottom of the table left end is connected with left supported plate by bolted connection, and the bottom of the table right end is connected with right supported plate by bolted connection, and left supported plate right side lower part is equipped with the first foot pedal and the second foot pedal.The present invention has been carried out by using wedge block and has been shown comprehensively using first motor as driving to electron tube to the electron tube lifting of displaying.
Description
The application is application number 2017100057215, on 01 05th, 2017 applying date, a kind of denomination of invention " electron tube
The divisional application of displaying device ".
Technical field
The present invention relates to a kind of electronic components to show that device more particularly to a kind of electron tube show device.
Background technique
Electronic component is the component part of electronic component and electric small-sized machine, instrument, itself is often by several parts
It constitutes, it can be general in similar product;Often refer to electric appliance, radio, the industry such as instrument certain parts, as capacitor, transistor,
The general name of the sub- device such as balance spring, clockwork spring.It common are diode etc..Electronic component includes: resistance, capacitor, potentiometer, electricity
Sub- pipe, radiator, electromechanical compo, connector, semi-conductor discrete device, electro-acoustic element, laser device, electron display device, light
Electrical part, sensor, power supply, switch, small and special electric machine, electronic transformer, relay, printed circuit board, integrated circuit, all kinds of electricity
Road, piezoelectricity, crystal, quartz, ceramic magnet material, substrate substrate used for printed circuit, electric function technique proprietary material, electronic pastes
(band) product, electron chemistry material and component etc..
Electron tube is a kind of electric signal amplifier part of earliest period.It is closed in glass container (generally glass tube)
Cathode electronics emitting portion, control grid, accelerating grid electrode, anode (anode) lead be welded on Guan Ji.Using electric field to true
Aerial control grid injects electrical modulation signal, and obtains in anode and believe the different parameters after signal amplification or feedback oscillation
Number.Early stage is applied in the electronic products such as television set, radio sound amplifier, in recent years gradually by semi-conducting material manufacturing
Amplifier and integrated circuit replace, but at present in the sound appliances of some high-fidelities, still high using low noise, the coefficient of stability
Electron tube be audio-frequency power amplifier part (Hong Kong person using electron tube power amplifier be " gallbladder machine ").
People are also less deep to the understanding of electron tube, that is, need to be shown electron tube, at present for electron tube
It shows, that there are bandwagon effects is poor, it is complicated for operation when can not watch electron tube well, show to show not comprehensive enough, people
The shortcomings that, thus need to research and develop a kind of bandwagon effect is good, electron tube can be shown comprehensively, enable people to watch electricity well
Son pipe, electron tube easy to operate show device.
Summary of the invention
(1) technical problems to be solved
The present invention in order to overcome the displaying for electron tube at present, bandwagon effect is poor, displaying is not comprehensive enough, people can not be very
Good disadvantage complicated for operation when watching electron tube, showing, the technical problem to be solved in the present invention is to provide a kind of bandwagon effects
It is good, electron tube can be shown comprehensively, enable people to watch electron tube well, electron tube easy to operate shows device.
(2) technical solution
In order to solve the above-mentioned technical problems, the present invention provides such a electron tubes to show device, includes desktop, left branch
Plate, right supported plate, the first foot pedal, the second foot pedal, the first fixed plate, the first sliding rail, the first sliding block, wedge block, electronic coiling
It wheel, bracing wire, the first spring, the second fixed plate, elevating lever, contact roller, fixed stop, second spring, connecting plate, connecting rod and puts
Plate is set, the bottom of the table left end is connected with left supported plate, the side that the bottom of the table right end is bolted by bolted connection
Formula is connected with right supported plate, and left supported plate right side lower part is equipped with the first foot pedal and the second foot pedal, and the first foot pedal is located at second
The left of foot pedal, lower horizontal between left supported plate and right supported plate are equipped with the first fixed plate, the left side of the first fixed plate with
The right side of left supported plate connects by welding, and the right side of the first fixed plate and the left side of right supported plate pass through welding
Mode connects, and the top of the first fixed plate is horizontally installed with the first sliding rail by bolted connection, slides on the first sliding rail
It is equipped with the first sliding block likes, the first sliding block is slidably matched with the first sliding rail, and the top of the first sliding block is by bolted connection
It is connected with wedge block, left supported plate right flank middle part is equipped with electronic reel by bolted connection, on electronic reel
It is wound with bracing wire, the end of bracing wire is connect with wedge block left side, and the first spring, left supported plate are connected between wedge block and right supported plate
Upper level between right supported plate is equipped with the second fixed plate, and the left side of the second fixed plate and the right side of left supported plate pass through weldering
The mode connect connects, and the right side of the second fixed plate and the left side of right supported plate connect by welding, the second fixed plate
Middle part be provided with first through hole, elevating lever is equipped in first through hole vertically, the lower end rotary type of elevating lever is equipped with contact rolling
Wheel, contact roller are located at the lower section of the second fixed plate, and contact roller and wedge block cooperate, and the lower weld of elevating lever has fixed gear
Block, is connected with second spring between fixed stop and the second fixed plate, the upper end level of elevating lever is welded with connecting plate, connecting plate
Positioned at the top of the second fixed plate, the top center of connecting plate is equipped with connecting rod, and the upper end level of connecting rod is welded with placement plate, desktop
Middle part be provided with opening, placement plate is corresponding up and down with opening, and placement plate and opening cooperation, the first foot pedal and the second foot pedal are equal
Pass through circuit connection with electronic reel.
It preferably, further include having third fixed plate, first connecting rod, the second connecting rod, cover board, moving up and down device,
One fixed block, third connecting rod and the second fixed block, what the trailing flank middle part between left supported plate and right supported plate was bolted
Mode is connected with third fixed plate, is equipped in the middle part of the leading flank of third fixed plate and moves up and down device, symmetrically opens on desktop
There is the second through-hole, the second through-hole is located at the rear of opening, is equipped with first connecting rod in the second through-hole of right side vertically, and left side second is logical
The second connecting rod is equipped in hole vertically, the top of first connecting rod and the second connecting rod is welded with cover board, and cover board is located at opening
Surface, the first fixed block are connected with the component that moves up and down for moving up and down device, and the lower end of first connecting rod is solid with first
The top for determining block connects by welding, and the left side of the first fixed block is connected with third connecting rod, third connecting rod
One end is connect with the left side of the first fixed block by welding, and the third connecting rod other end connects by welding
There is the second fixed block, the lower end of the second connecting rod is connect by welding with the top of the second fixed block.
Preferably, further include having rotating device, rotating device include first motor, first bearing seat, first gear and
The top of second gear, connecting plate is equipped with first motor and first bearing seat, and first motor is located at the right of first bearing seat, the
One motor is mounted on the top of connecting plate by bolted connection, first bearing seat by welding with connecting plate
Top connection, connecting rod are located in first bearing seat, and connecting rod is that interference is connect with first bearing seat inner bearing, pass through in the middle part of connecting rod
The mode of key connection is connected with second gear, is connected with first gear, the first tooth by shaft coupling on the output shaft of first motor
Wheel is engaged with second gear.
Preferably, further include having brace, brace be equipped between the bottom left of the second fixed plate and the right side of left supported plate,
Brace also is provided between the bottom right of second fixed plate and the left side of right supported plate, brace is tilting setting.
Preferably, at the top of placement plate on be provided with multiple placing grooves, the evenly spaced top for being distributed in placement plate of placing groove,
The shape of placing groove is circle, is at least opened at the top of placement plate there are six placing groove, the depth of placing groove is at least 1CM.
It preferably, further include having sponge, the placement plate of placing groove medial surface is equipped with sponge, the placement of bottom in placing groove
Sponge also is provided on plate, sponge connect in such a way that glue is bonded with bottom in placing groove medial surface and placement plate respectively.
Preferably, moving up and down device includes top chock, step, the second motor, screw rod, nut and shell,
Shell is connect with third fixed plate right side by bolted connection, be successively arranged from top to bottom in shell top chock,
Step and the second motor, are connected with screw rod between top chock and step, the lower end of screw rod passes through shaft coupling and the
The output axis connection of two motors, screw rod are equipped with nut, and nut and screw rod cooperate, and the first fixed block and nut leading flank pass through weldering
The mode connect connects.
Preferably, the first spring is connected between wedge block right side and right supported plate left side, one end of the first spring is logical
The connection of hook mode wedge block right side is crossed, one end of the first spring is connected by hook mode right supported plate left side, the first bullet
Spring is back-moving spring.
Preferably, second spring is connected between the top of fixed stop and the bottom of the second fixed plate, second spring
One end is connect with the top of fixed stop by welding, and the other end of second spring is solid with second by welding
The bottom of fixed board connects, and second spring is tension spring.
Working principle: electron tube is placed in placement plate, when displaying, steps on the first foot pedal, electronic reel inverse time
Bracing wire is packed up in needle rotation, and bracing wire pulls wedge block to be moved to the left, and the first sliding block slides to the left on the first sliding rail, the first spring
It is stretched, contact roller is rolled along wedge block inclined-plane, and then elevating lever is driven to move up, and second spring is compressed, elevating lever
It moves up and connecting plate is driven to move up, placement plate moves up the top for being vented to desktop from opening therewith, unclamps the
One foot pedal, electronic reel stopping are rotated counterclockwise, can be so shown to electron tube.When not needing to show, step on
Lower second foot pedal, electronic reel, which rotates clockwise, releases bracing wire, and under the action of the first spring, wedge block moves right
Dynamic, under the action of second spring, elevating lever is moved down, and when placement plate, which moves down, to set back, it is foot-operated to unclamp second
Plate, electronic reel stopping rotate clockwise.
Because further including having third fixed plate, first connecting rod, the second connecting rod, cover board, moving up and down device, is first solid
Determine block, third connecting rod and the second fixed block, in the middle part of the trailing flank between left supported plate and right supported plate by bolted connection
It is connected with third fixed plate, is equipped in the middle part of the leading flank of third fixed plate and moves up and down device, the is symmetrically provided on desktop
Two through-holes, the second through-hole are located at the rear of opening, are equipped with first connecting rod in the second through-hole of right side vertically, in the second through-hole of left side
Be equipped with the second connecting rod vertically, the top of first connecting rod and the second connecting rod is welded with cover board, cover board be located at opening just on
Side, the first fixed block are connected with the component that moves up and down for moving up and down device, the lower end of first connecting rod and the first fixed block
Top connect by welding, the left side of the first fixed block is connected with third connecting rod, one end of third connecting rod
It is connect by welding with the left side of the first fixed block, the third connecting rod other end is connected with by welding
Two fixed blocks, the lower end of the second connecting rod are connect by welding with the top of the second fixed block.When displaying, starting is up and down
Mobile device moves up, and then the first fixed block moves up, and first connecting rod and the second connecting rod move up therewith, into
And cover board is driven to move up, when cover board is moved upwards up to suitable position, closing moves up and down device；When not needing to show,
Starting moves up and down device and moves down, and then the first fixed block moves down, first connecting rod and the second connecting rod therewith to
Lower movement, and then cover board is driven to move down, when cover board, which is moved down, to be contacted with desktop, closing moves up and down device, cover board
Opening can be blocked, the electron tube being placed in placement plate is hardly damaged, and the present invention seems more beautiful.
Because further including having rotating device, rotating device includes first motor, first bearing seat, first gear and second
Gear, the top of connecting plate are equipped with first motor and first bearing seat, and first motor is located at the right of first bearing seat, the first electricity
Machine is mounted on the top of connecting plate by bolted connection, first bearing seat by welding with the top of connecting plate
Connection, connecting rod are located in first bearing seat, and connecting rod is that interference is connect with first bearing seat inner bearing, and the middle part of connecting rod is connected by key
The mode connect is connected with second gear, is connected with first gear by shaft coupling on the output shaft of first motor, first gear with
Second gear engagement.When displaying, starting first motor rotation, first motor drives first gear rotation, and first gear drives the
The rotation of two gears, and then link rotatable is driven, so that placement plate be driven to rotate, electron tube is rotated with it, to improve to electricity
The effect that sub- pipe is shown, can more comprehensively watch electron tube.
Because further including having brace, brace is equipped between the bottom left of the second fixed plate and the right side of left supported plate, the
Brace also is provided between the bottom right of two fixed plates and the left side of right supported plate, brace is tilting setting.Brace is to second
Fixed plate plays a supportive role, so that the position of the second fixed plate is more stable, improves safety of the invention.
Because being provided with multiple placing grooves at the top of placement plate, the evenly spaced top for being distributed in placement plate of placing groove is put
The shape of slot is set as circle, is at least opened at the top of placement plate there are six placing groove, the depth of placing groove is at least 1CM.By electron tube
It is placed in placing groove, i.e. the position of electron tube is not easily shifted, so that electron tube is not easy to damage, reduces economic damage
It loses.
Because further including having sponge, the placement plate of placing groove medial surface is equipped with sponge, the placement plate of bottom in placing groove
On also be provided with sponge, sponge connect in such a way that glue is bonded with bottom in placing groove medial surface and placement plate respectively, will be electric
Sub- pipe is placed in placing groove, and electron tube is contacted with sponge, and sponge can protect electron tube, keeps electron tube not easy to wear.
Because moving up and down device includes top chock, step, the second motor, screw rod, nut and shell, shell
It is connect by bolted connection with third fixed plate right side, is successively arranged top chock, lower axle in shell from top to bottom
Seat and the second motor are held, screw rod is connected between top chock and step, the lower end of screw rod passes through shaft coupling and the second electricity
The output axis connection of machine, screw rod are equipped with nut, and nut and screw rod cooperate, and the first fixed block and nut leading flank pass through welding
Mode connects, and the second motor of starting rotates clockwise, and the second motor drives screw mandrel rotates clockwise, and screw rod drives nut to moving up
Dynamic, nut drives the first fixed block to move up；Start the second motor to rotate counterclockwise, the second motor drives screw mandrel turns counterclockwise
Dynamic, screw rod drives nut to move down, and nut drives the first fixed block to move down.
In order to clearly demonstrate the working principle of the present apparatus, there is no the guiding dresses for drawing feed screw nut in Figure of description
Set (guiding device of feed screw nut is generally sliding-rail sliding either linear guides), in the real work of the present apparatus, screw rod
The guiding device of nut is to must have, and otherwise screw rod rotates, and nut also can be rotated and then, and the guiding device of feed screw nut is just
It is to follow screw rod to rotate for limiting nut, forces axial movement of the nut along screw rod, because of the technical staff of machinery field
See when having feed screw nut's device, just necessarily know in the actual fabrication present apparatus, adds the guiding device of upper screw rod nut, add
Add the guiding device of feed screw nut not need machinery field personnel and pay creative labor to can be realized, illustrates hereby.
(3) beneficial effect
The present invention has carried out the electron tube lifting to displaying by using wedge block, using first motor as driving, to electronics
Pipe is shown comprehensively, has reached that bandwagon effect is good, it is comprehensive to show to electron tube, enables people to watch electronics well
Pipe, effect easy to operate.
Detailed description of the invention
Fig. 1 is the first schematic perspective view of the invention.
Fig. 2 is the first schematic cross-sectional view of main view of the present invention.
Fig. 3 is second of schematic perspective view of the invention.
Fig. 4 is the third schematic perspective view of the invention.
Fig. 5 is the schematic perspective view that the present invention moves up and down device, the first fixed block and the second fixed block.
Fig. 6 is second of schematic cross-sectional view of main view of the present invention.
Fig. 7 is the third schematic cross-sectional view of main view of the present invention.
Fig. 8 is the first schematic perspective view of placement plate of the present invention.
Fig. 9 is second of schematic perspective view of placement plate of the present invention.
Figure 10 is the schematic cross-sectional view that the present invention moves up and down device main view.
The label in accompanying drawing is: 1- desktop, 2- left supported plate, 3- right supported plate, the first foot pedal of 4-, the second foot pedal of 5-, 6-
First fixed plate, the first sliding rail of 7-, the first sliding block of 8-, 9- wedge block, the electronic reel of 10-, 11- bracing wire, the first spring of 12-,
The second fixed plate of 13-, 14- first through hole, 15- elevating lever, 16- contact roller, 17- fixed stop, 18- second spring, 19- connect
Fishplate bar, 20- connecting rod, 21- placement plate, 22- opening, 23- third fixed plate, the second through-hole of 24-, 25- first connecting rod, 26- the
Two connecting rods, 27- cover board, 28- move up and down device, the first fixed block of 29-, 30- third connecting rod, the second fixed block of 31-,
32- rotating device, 321- first motor, 322- first bearing seat, 323- first gear, 324- second gear, 34- brace, 34-
Placing groove, 35- sponge, 281- top chock, 282- step, the second motor of 283-, 284- screw rod, 285- nut, 286-
Shell.
Specific embodiment
The present invention is further illustrated with reference to the accompanying drawings and examples.
Embodiment 1
A kind of electron tube shows device, as Figure 1-10 shows, include desktop 1, left supported plate 2, right supported plate 3, the first foot pedal 4,
Second foot pedal 5, the first fixed plate 6, the first sliding rail 7, the first sliding block 8, wedge block 9, electronic reel 10, bracing wire 11, first
Spring 12, the second fixed plate 13, elevating lever 15, contact roller 16, fixed stop 17, second spring 18, connecting plate 19, connecting rod 20
With placement plate 21,1 bottom left end of desktop is connected with left supported plate 2 by bolted connection, and 1 bottom right end of desktop passes through bolt
The mode of connection is connected with right supported plate 3, and 2 right side lower part of left supported plate is equipped with the first foot pedal 4 and the second foot pedal 5, the first foot
Pedal 4 is located at the left of the second foot pedal 5, the lower horizontal between left supported plate 2 and right supported plate 3 be equipped with the first fixed plate 6, first
The left side of fixed plate 6 is connect by welding with the right side of left supported plate 2, the right side of the first fixed plate 6 and right branch
The left side of plate 3 connects by welding, and the top of the first fixed plate 6 is horizontally installed with by bolted connection
One sliding rail 7 is slidably equipped with the first sliding block 8 on first sliding rail 7, and the first sliding block 8 is slidably matched with the first sliding rail 7, the first cunning
The top of block 8 is connected with wedge block 9 by bolted connection, and 2 right flank middle part of left supported plate is by bolted connection
Electronic reel 10 is installed, bracing wire 11 is wound on electronic reel 10, the end of bracing wire 11 is connect with 9 left side of wedge block,
The first spring 12 is connected between wedge block 9 and right supported plate 3, it is solid that the upper level between left supported plate 2 and right supported plate 3 is equipped with second
The left side of fixed board 13, the second fixed plate 13 is connect by welding with the right side of left supported plate 2, the second fixed plate 13
Right side is connect by welding with the left side of right supported plate 3, and the middle part of the second fixed plate 13 is provided with first through hole 14, the
Elevating lever 15 is equipped in one through-hole 14 vertically, the lower end rotary type of elevating lever 15 is equipped with contact roller 16, contact roller 16
Positioned at the lower section of the second fixed plate 13, contact roller 16 and wedge block 9 cooperate, and the lower weld of elevating lever 15 has fixed stop
17, second spring 18 is connected between fixed stop 17 and the second fixed plate 13, the upper end level of elevating lever 15 is welded with connection
Plate 19, connecting plate 19 are located at the top of the second fixed plate 13, and the top center of connecting plate 19 is equipped with connecting rod 20, the upper end of connecting rod 20
Level is welded with placement plate 21, and the middle part of desktop 1 is provided with opening 22, and placement plate 21 is corresponding with about 22 opening, placement plate 21 and
22 cooperation of opening, the first foot pedal 4 and the second foot pedal 5 pass through circuit connection with electronic reel 10.
Embodiment 2
A kind of electron tube shows device, as Figure 1-10 shows, include desktop 1, left supported plate 2, right supported plate 3, the first foot pedal 4,
Second foot pedal 5, the first fixed plate 6, the first sliding rail 7, the first sliding block 8, wedge block 9, electronic reel 10, bracing wire 11, first
Spring 12, the second fixed plate 13, elevating lever 15, contact roller 16, fixed stop 17, second spring 18, connecting plate 19, connecting rod 20
With placement plate 21,1 bottom left end of desktop is connected with left supported plate 2 by bolted connection, and 1 bottom right end of desktop passes through bolt
The mode of connection is connected with right supported plate 3, and 2 right side lower part of left supported plate is equipped with the first foot pedal 4 and the second foot pedal 5, the first foot
Pedal 4 is located at the left of the second foot pedal 5, the lower horizontal between left supported plate 2 and right supported plate 3 be equipped with the first fixed plate 6, first
The left side of fixed plate 6 is connect by welding with the right side of left supported plate 2, the right side of the first fixed plate 6 and right branch
The left side of plate 3 connects by welding, and the top of the first fixed plate 6 is horizontally installed with by bolted connection
One sliding rail 7 is slidably equipped with the first sliding block 8 on first sliding rail 7, and the first sliding block 8 is slidably matched with the first sliding rail 7, the first cunning
The top of block 8 is connected with wedge block 9 by bolted connection, and 2 right flank middle part of left supported plate is by bolted connection
Electronic reel 10 is installed, bracing wire 11 is wound on electronic reel 10, the end of bracing wire 11 is connect with 9 left side of wedge block,
The first spring 12 is connected between wedge block 9 and right supported plate 3, it is solid that the upper level between left supported plate 2 and right supported plate 3 is equipped with second
The left side of fixed board 13, the second fixed plate 13 is connect by welding with the right side of left supported plate 2, the second fixed plate 13
Right side is connect by welding with the left side of right supported plate 3, and the middle part of the second fixed plate 13 is provided with first through hole 14, the
Elevating lever 15 is equipped in one through-hole 14 vertically, the lower end rotary type of elevating lever 15 is equipped with contact roller 16, contact roller 16
Positioned at the lower section of the second fixed plate 13, contact roller 16 and wedge block 9 cooperate, and the lower weld of elevating lever 15 has fixed stop
17, second spring 18 is connected between fixed stop 17 and the second fixed plate 13, the upper end level of elevating lever 15 is welded with connection
Plate 19, connecting plate 19 are located at the top of the second fixed plate 13, and the top center of connecting plate 19 is equipped with connecting rod 20, the upper end of connecting rod 20
Level is welded with placement plate 21, and the middle part of desktop 1 is provided with opening 22, and placement plate 21 is corresponding with about 22 opening, placement plate 21 and
22 cooperation of opening, the first foot pedal 4 and the second foot pedal 5 pass through circuit connection with electronic reel 10.
Further include have third fixed plate 23, first connecting rod 25, the second connecting rod 26, cover board 27, move up and down device 28,
First fixed block 29, third connecting rod 30 and the second fixed block 31, the trailing flank middle part between left supported plate 2 and right supported plate 3 pass through
Bolted mode is connected with third fixed plate 23, is equipped in the middle part of the leading flank of third fixed plate 23 and moves up and down device 28,
The second through-hole 24 is symmetrically provided on desktop 1, the second through-hole 24 is vertical in the rear of opening 22, the second through-hole of right side 24
Equipped with first connecting rod 25, the second connecting rod 26, first connecting rod 25 and the second connection are equipped in the second through-hole of left side 24 vertically
The top of bar 26 is welded with cover board 27, and cover board 27 is located at the surface of opening 22, the first fixed block 29 with move up and down device 28
The component that moves up and down be connected, the lower end of first connecting rod 25 and the top of the first fixed block 29 connect by welding
Connect, the left side of the first fixed block 29 is connected with third connecting rod 30, one end of third connecting rod 30 by welding with
The left side of first fixed block 29 connects, and 30 other end of third connecting rod is connected with the second fixed block 31 by welding,
The lower end of second connecting rod 26 is connect by welding with the top of the second fixed block 31.
Embodiment 3
A kind of electron tube shows device, as Figure 1-10 shows, include desktop 1, left supported plate 2, right supported plate 3, the first foot pedal 4,
Second foot pedal 5, the first fixed plate 6, the first sliding rail 7, the first sliding block 8, wedge block 9, electronic reel 10, bracing wire 11, first
Spring 12, the second fixed plate 13, elevating lever 15, contact roller 16, fixed stop 17, second spring 18, connecting plate 19, connecting rod 20
With placement plate 21,1 bottom left end of desktop is connected with left supported plate 2 by bolted connection, and 1 bottom right end of desktop passes through bolt
The mode of connection is connected with right supported plate 3, and 2 right side lower part of left supported plate is equipped with the first foot pedal 4 and the second foot pedal 5, the first foot
Pedal 4 is located at the left of the second foot pedal 5, the lower horizontal between left supported plate 2 and right supported plate 3 be equipped with the first fixed plate 6, first
The left side of fixed plate 6 is connect by welding with the right side of left supported plate 2, the right side of the first fixed plate 6 and right branch
The left side of plate 3 connects by welding, and the top of the first fixed plate 6 is horizontally installed with by bolted connection
One sliding rail 7 is slidably equipped with the first sliding block 8 on first sliding rail 7, and the first sliding block 8 is slidably matched with the first sliding rail 7, the first cunning
The top of block 8 is connected with wedge block 9 by bolted connection, and 2 right flank middle part of left supported plate is by bolted connection
Electronic reel 10 is installed, bracing wire 11 is wound on electronic reel 10, the end of bracing wire 11 is connect with 9 left side of wedge block,
The first spring 12 is connected between wedge block 9 and right supported plate 3, it is solid that the upper level between left supported plate 2 and right supported plate 3 is equipped with second
The left side of fixed board 13, the second fixed plate 13 is connect by welding with the right side of left supported plate 2, the second fixed plate 13
Right side is connect by welding with the left side of right supported plate 3, and the middle part of the second fixed plate 13 is provided with first through hole 14, the
Elevating lever 15 is equipped in one through-hole 14 vertically, the lower end rotary type of elevating lever 15 is equipped with contact roller 16, contact roller 16
Positioned at the lower section of the second fixed plate 13, contact roller 16 and wedge block 9 cooperate, and the lower weld of elevating lever 15 has fixed stop
17, second spring 18 is connected between fixed stop 17 and the second fixed plate 13, the upper end level of elevating lever 15 is welded with connection
Plate 19, connecting plate 19 are located at the top of the second fixed plate 13, and the top center of connecting plate 19 is equipped with connecting rod 20, the upper end of connecting rod 20
Level is welded with placement plate 21, and the middle part of desktop 1 is provided with opening 22, and placement plate 21 is corresponding with about 22 opening, placement plate 21 and
22 cooperation of opening, the first foot pedal 4 and the second foot pedal 5 pass through circuit connection with electronic reel 10.
Further include have third fixed plate 23, first connecting rod 25, the second connecting rod 26, cover board 27, move up and down device 28,
First fixed block 29, third connecting rod 30 and the second fixed block 31, the trailing flank middle part between left supported plate 2 and right supported plate 3 pass through
Bolted mode is connected with third fixed plate 23, is equipped in the middle part of the leading flank of third fixed plate 23 and moves up and down device 28,
The second through-hole 24 is symmetrically provided on desktop 1, the second through-hole 24 is vertical in the rear of opening 22, the second through-hole of right side 24
Equipped with first connecting rod 25, the second connecting rod 26, first connecting rod 25 and the second connection are equipped in the second through-hole of left side 24 vertically
The top of bar 26 is welded with cover board 27, and cover board 27 is located at the surface of opening 22, the first fixed block 29 with move up and down device 28
The component that moves up and down be connected, the lower end of first connecting rod 25 and the top of the first fixed block 29 connect by welding
Connect, the left side of the first fixed block 29 is connected with third connecting rod 30, one end of third connecting rod 30 by welding with
The left side of first fixed block 29 connects, and 30 other end of third connecting rod is connected with the second fixed block 31 by welding,
The lower end of second connecting rod 26 is connect by welding with the top of the second fixed block 31.
It further include having rotating device 32, rotating device 32 includes first motor 321, first bearing seat 322, first gear
323 and second gear 324, the top of connecting plate 19 is equipped with first motor 321 and first bearing seat 322, and first motor 321 is located at
The right of first bearing seat 322, first motor 321 are mounted on the top of connecting plate 19, first axle by bolted connection
Seat 322 is held to connect with the top of connecting plate 19 by welding, connecting rod 20 is located in first bearing seat 322, connecting rod 20 with
For 322 inner bearing of first bearing seat for interference connection, the mode that the middle part of connecting rod 20 is connected by key is connected with second gear 324,
First gear 323 is connected with by shaft coupling on the output shaft of first motor 321, first gear 323 is nibbled with second gear 324
It closes.
Further include having brace 34, brace 34 be equipped between the bottom left of the second fixed plate 13 and the right side of left supported plate 2,
Brace 34 also is provided between the bottom right of second fixed plate 13 and the left side of right supported plate 3, brace 34 is tilting setting.
Placement plate is provided with multiple placing grooves 34, the evenly spaced top for being distributed in placement plate 21 of placing groove 34 on 21 top
Portion, the shape of placing groove 34 are circle, and 21 top of placement plate is at least opened there are six placing groove 34, and the depth of placing groove 34 is at least
1CM。
It further include having sponge 35, the placement plate 21 of 34 medial surface of placing groove is equipped with sponge 35, bottom in placing groove 34
Also is provided with sponge 35 in placement plate 21, sponge 35 respectively in such a way that glue is bonded with 34 medial surface of placing groove and placement plate 21
Interior bottom connection.
Moving up and down device 28 includes top chock 281, step 282, the second motor 283, screw rod 284, nut
285 and shell 286, shell 286 connect by bolted connection with 23 right side of third fixed plate, from upper in shell 286
Top chock 281, step 282 and the second motor 283 are successively arranged under, between top chock 281 and step 282
It is connected with screw rod 284, the lower end of screw rod 284 passes through the output axis connection of shaft coupling and the second motor 283, and screw rod 284 is equipped with
Nut 285, nut 285 and screw rod 284 cooperate, and the first fixed block 29 is connect by welding with 285 leading flank of nut.
The first spring 12 is connected between 3 left side of 9 right side of wedge block and right supported plate, one end of the first spring 12 passes through
One end of the connection of 9 right side of hook mode wedge block, the first spring 12 is connected by 3 left side of hook mode right supported plate, and first
Spring 12 is back-moving spring.
Second spring 18 is connected between the top of fixed stop 17 and the bottom of the second fixed plate 13, second spring 18
One end is connect with the top of fixed stop 17 by welding, and the other end of second spring 18 is by welding with
The bottom of two fixed plates 13 connects, and second spring 18 is tension spring.
Working principle: electron tube is placed in placement plate 21, when displaying, steps on the first foot pedal 4, electronic reel 10
It rotates counterclockwise and packs up bracing wire 11, bracing wire 11 pulls wedge block 9 to be moved to the left, and the first sliding block 8 is slided to the left on the first sliding rail 7
Dynamic, the first spring 12 is stretched, and contact roller 16 is rolled along 9 inclined-plane of wedge block, and then elevating lever 15 is driven to move up, and second
Spring 18 is compressed, and elevating lever 15, which moves up, drives connecting plate 19 to move up, and placement plate 21 is moved up therewith from opening
It is vented to the top of desktop 1 at 22, unclamps the first foot pedal 4, the electronic stopping of reel 10 rotates counterclockwise, so can be right
Electron tube is shown.When not needing to show, the second foot pedal 5 is stepped on, electronic reel 10, which rotates clockwise, puts bracing wire 11
Out, under the action of the first spring 12, wedge block 9 moves right, and under the action of second spring 18, elevating lever 15 is to moving down
It is dynamic, when placement plate 21, which moves down, to set back, the second foot pedal 5 is unclamped, the electronic stopping of reel 10 rotates clockwise.
Because further including having third fixed plate 23, first connecting rod 25, the second connecting rod 26, cover board 27, moving up and down dress
The 28, first fixed block 29, third connecting rod 30 and the second fixed block 31 are set, in the middle part of the trailing flank between left supported plate 2 and right supported plate 3
It is connected with third fixed plate 23 by bolted connection, is equipped in the middle part of the leading flank of third fixed plate 23 and moves up and down device
28, symmetrically it is provided with the second through-hole 24 on desktop 1, the second through-hole 24 is located at the rear of opening 22, in the second through-hole of right side 24
It is equipped with first connecting rod 25 vertically, is equipped with the second connecting rod 26, first connecting rod 25 and second vertically in the second through-hole of left side 24
The top of connecting rod 26 is welded with cover board 27, and cover board 27 is located at the surface of opening 22, the first fixed block 29 with move up and down dress
It sets 28 component that moves up and down to be connected, the top of the lower end of first connecting rod 25 and the first fixed block 29 is by welding
Connection, the left side of the first fixed block 29 are connected with third connecting rod 30, and one end of third connecting rod 30 is by welding
It is connect with the left side of the first fixed block 29,30 other end of third connecting rod is connected with the second fixed block by welding
31, the lower end of the second connecting rod 26 is connect by welding with the top of the second fixed block 31.When displaying, moved down in starting
Dynamic device 28 moves up, and then the first fixed block 29 moves up, and first connecting rod 25 and the second connecting rod 26 are upward therewith
It is mobile, and then cover board 27 is driven to move up, when cover board 27 is moved upwards up to suitable position, closing moves up and down device 28；
When not needing to show, starting moves up and down device 28 and moves down, and then the first fixed block 29 moves down, first connecting rod 25
It is moved down therewith with the second connecting rod 26, and then cover board 27 is driven to move down, contacted when cover board 27 is moved down with desktop 1
When, closing moves up and down device 28, and cover board 27 can block opening 22, make the electron tube being placed in placement plate 21 not rapid wear
It is bad, and the present invention seems more beautiful.
Because further including having rotating device 32, rotating device 32 includes first motor 321, first bearing seat 322, first
The top of gear 323 and second gear 324, connecting plate 19 is equipped with first motor 321 and first bearing seat 322, first motor 321
Positioned at the right of first bearing seat 322, first motor 321 is mounted on the top of connecting plate 19 by bolted connection, the
One bearing block 322 is connect with the top of connecting plate 19 by welding, and connecting rod 20 is located in first bearing seat 322, connecting rod
20 connect with 322 inner bearing of first bearing seat for interference, and the mode that the middle part of connecting rod 20 is connected by key is connected with second gear
324, first gear 323, first gear 323 and second gear 324 are connected with by shaft coupling on the output shaft of first motor 321
Engagement.When displaying, starting first motor 321 is rotated, and first motor 321 drives first gear 323 to rotate, 323 band of first gear
Dynamic second gear 324 rotates, and then connecting rod 20 is driven to rotate, so that placement plate 21 be driven to rotate, electron tube is rotated with it, thus
The effect shown to electron tube is improved, electron tube can be more comprehensively watched.
It is equipped with because further including having brace 34, between the bottom left of the second fixed plate 13 and the right side of left supported plate 2 oblique
Bar 34, also is provided with brace 34 between the bottom right of the second fixed plate 13 and the left side of right supported plate 3, brace 34 sets for tilting
It sets.Brace 34 plays a supportive role to the second fixed plate 13, so that the position of the second fixed plate 13 is more stable, improves the present invention
Safety.
Because being provided with multiple placing grooves 34 on the top of placement plate 21, placing groove 34 is evenly spaced to be distributed in placement plate 21
Top, the shape of placing groove 34 are circle, and 21 top of placement plate at least opens that there are six placing grooves 34, and the depth of placing groove 34 is at least
For 1CM.Electron tube is placed in placing groove 34, i.e. the position of electron tube is not easily shifted, so that electron tube is not easy to damage,
Reduce economic loss.
Because further including having sponge 35, the placement plate 21 of 34 medial surface of placing groove is equipped with sponge 35, bottom in placing groove 34
Also is provided with sponge 35 in the placement plate 21 in portion, sponge 35 respectively in such a way that glue is bonded with 34 medial surface of placing groove and placement
Bottom connects in plate 21, electron tube is placed in placing groove 34, electron tube is contacted with sponge 35, and sponge 35 can protect electronics
Pipe, keeps electron tube not easy to wear.
Because move up and down device 28 include top chock 281, step 282, the second motor 283, screw rod 284,
Nut 285 and shell 286, shell 286 is connect with 23 right side of third fixed plate by bolted connection, in shell 286
It is successively arranged top chock 281, step 282 and the second motor 283, top chock 281 and step 282 from top to bottom
Between be connected with screw rod 284, the lower end of screw rod 284 passes through the output axis connection of shaft coupling and the second motor 283, on screw rod 284
Equipped with nut 285, nut 285 and screw rod 284 cooperate, and the first fixed block 29 connects by welding with 285 leading flank of nut
It connects, the second motor 283 of starting rotates clockwise, and the second motor 283 drives screw rod 284 to rotate clockwise, and screw rod 284 drives nut
285 move up, and nut 285 drives the first fixed block 29 to move up；Start the second motor 283 to rotate counterclockwise, the second electricity
Machine 283 drives screw rod 284 to rotate counterclockwise, and screw rod 284 drives nut 285 to move down, and nut 285 drives the first fixed block 29
It moves down.
In order to clearly demonstrate the working principle of the present apparatus, there is no draw 284 nut 285 of screw rod in Figure of description
Guiding device (guiding device of 284 nut 285 of screw rod is generally sliding-rail sliding either linear guides), in the reality of the present apparatus
In work, the guiding device of 284 nut 285 of screw rod is to must have, and otherwise screw rod 284 rotates, and nut 285 also can and then turn
Dynamic, the guiding device of 284 nut 285 of screw rod follows screw rod 284 to rotate for limiting nut 285, forces 285 edge of nut
The axial movement of screw rod 284 is just necessarily known because the technical staff of machinery field sees when having 284 285 device of nut of screw rod
In the actual fabrication present apparatus, the guiding device of 284 nut 285 of upper screw rod, the guiding dress of addition 284 nut 285 of screw rod are added
It sets and does not need machinery field personnel and pay creative labor can be realized, illustrate hereby.
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 (9)
- It include desktop (1), left supported plate (2), right supported plate (3), desktop (1) bottom end is solid 1. a kind of electron tube shows device Surely it is connected with left supported plate (2), desktop (1) bottom other end is fixedly connected with right supported plate (3), which is characterized in that further include having One foot pedal (4), the second foot pedal (5), the first fixed plate (6), the first sliding rail (7), the first sliding block (8), wedge block (9), electricity Dynamic reel (10), bracing wire (11), the second fixed plate (13), elevating lever (15), contact roller (16), are consolidated the first spring (12) Determine block (17), second spring (18), connecting plate (19), connecting rod (20) and placement plate (21), left supported plate (2) lower part is equipped with first Foot pedal (4) and the second foot pedal (5), the first foot pedal (4) are located at a side of the second foot pedal (5), left supported plate (2) He Youzhi The first fixed plate (6) are equipped between plate (3), the fixed company in the left side of the first fixed plate (6) and the right side of left supported plate (2) It connects, the right side of the first fixed plate (6) is fixedly connected with the left side of right supported plate (3), and the top of the first fixed plate (6) passes through solid Surely the mode connected is equipped with the first sliding rail (7), is slidably equipped with the first sliding block (8) on the first sliding rail (7), the first sliding block (8) it is slidably matched, is fixedly connected at the top of the first sliding block (8) wedge block (9) with the first sliding rail (7), left supported plate (2) right side It is equipped with electronic reel (10), is wound with bracing wire (11) on electronic reel (10), bracing wire (11) by way of being fixedly connected End connect with wedge block (9) side, the first spring (12), left supported plate are connected between wedge block (9) and right supported plate (3) (2) the second fixed plate (13) are equipped between right supported plate (3), the left side of the second fixed plate (13) and the right side of left supported plate (2) Face is fixedly connected, and the right side of the second fixed plate (13) is fixedly connected with the left side of right supported plate (3), the second fixed plate (13) Middle part is provided with first through hole (14), is equipped with elevating lever (15) in first through hole (14), the peace of the lower end rotary type of elevating lever (15) Equipped with contact roller (16), contact roller (16) is located at the lower section of the second fixed plate (13), contact roller (16) and wedge block (9) Cooperation, the lower part of elevating lever (15) is fixedly connected with fixed stop (17), between fixed stop (17) and the second fixed plate (13) It is connected with second spring (18), the upper end of elevating lever (15) is fixedly connected with connecting plate (19), and it is solid that connecting plate (19) is located at second The top of the top of fixed board (13), connecting plate (19) is equipped with connecting rod (20), is fixedly connected with placement plate (21), table on connecting rod (20) It is provided in the middle part of plate (1) opening (22), placement plate (21) and opening (22) cooperation, the first foot pedal (4) and the second foot pedal (5) Pass through circuit connection with electronic reel (10).
- 2. a kind of electron tube according to claim 1 shows device, which is characterized in that further include having third fixed plate (23), first connecting rod (25), the second connecting rod (26), cover board (27), move up and down device (28), the first fixed block (29), Third connecting rod (30) and the second fixed block (31), the trailing flank middle part between left supported plate (2) and right supported plate (3) pass through bolt and connect The mode connect is connected with third fixed plate (23), is equipped in the middle part of the leading flank of third fixed plate (23) and is moved up and down device (28), It is symmetrically provided on desktop (1) the second through-hole (24), the second through-hole (24) is located at the rear of opening (22), the second through-hole of right side (24) first connecting rod (25) are equipped with vertically in, are equipped with the second connecting rod (26) vertically in the second through-hole of left side (24), first connects The top of extension bar (25) and the second connecting rod (26) is welded with cover board (27), and cover board (27) is located at the surface of opening (22), the One fixed block (29) is connected with the component that moves up and down for moving up and down device (28), the lower end and first of first connecting rod (25) The top of fixed block (29) connects by welding, and the left side of the first fixed block (29) is connected with third connecting rod (30), one end of third connecting rod (30) is connect with the left side of the first fixed block (29) by welding, third connection Bar (30) other end is connected with the second fixed block (31) by welding, and the lower end of the second connecting rod (26) is fixed with second The top of block (31) connects by welding.
- 3. a kind of electron tube according to claim 2 shows device, which is characterized in that it further include having rotating device (32), Rotating device (32) includes first motor (321), first bearing seat (322), first gear (323) and second gear (324), The top of connecting plate (19) is equipped with first motor (321) and first bearing seat (322), and first motor (321) is located at first bearing The right of seat (322), first motor (321) are mounted on the top of connecting plate (19), first bearing by bolted connection Seat (322) is connect with the top of connecting plate (19) by welding, and connecting rod (20) is located in first bearing seat (322), even Bar (20) is that interference is connect with first bearing seat (322) inner bearing, and the mode being connected by key in the middle part of connecting rod (20) is connected with Second gear (324) is connected with first gear (323), first gear by shaft coupling on the output shaft of first motor (321) (323) it is engaged with second gear (324).
- 4. a kind of electron tube according to claim 3 shows device, which is characterized in that it further include having brace (34), second Brace (34) are equipped between the bottom left of fixed plate (13) and the right side of left supported plate (2), the bottom of the second fixed plate (13) It also is provided between right side and the left side of right supported plate (3) brace (34), brace (34) is tilting setting.
- 5. a kind of electron tube according to claim 4 shows device, which is characterized in that be provided at the top of placement plate (21) more A placing groove (34), the evenly spaced top for being distributed in placement plate (21) of placing groove (34), the shape of placing groove (34) are circle Shape, placement plate (21) top are at least opened there are six placing groove (34), and the depth of placing groove (34) is at least 1CM.
- 6. a kind of electron tube according to claim 5 shows device, which is characterized in that further include having sponge (35), place The placement plate (21) of slot (34) medial surface is equipped with sponge (35), also is provided with sea in the placement plate (21) of placing groove (34) interior bottom Continuous (35), sponge (35) connect in such a way that glue is bonded with placing groove (34) medial surface and the interior bottom of placement plate (21) respectively It connects.
- 7. a kind of electron tube according to claim 6 shows device, which is characterized in that moving up and down device (28) includes Top chock (281), step (282), the second motor (283), screw rod (284), nut (285) and shell (286), shell (286) it connect with third fixed plate (23) right side, is successively arranged from top to bottom in shell (286) by bolted connection Top chock (281), step (282) and the second motor (283), connect between top chock (281) and step (282) It is connected to screw rod (284), the lower end of screw rod (284) passes through the output axis connection of shaft coupling and the second motor (283), screw rod (284) It is equipped with nut (285), nut (285) and screw rod (284) cooperate, and the first fixed block (29) passes through with nut (285) leading flank The mode of welding connects.
- 8. a kind of electron tube according to claim 7 shows device, which is characterized in that wedge block (9) right side and right branch It is connected with the first spring (12) between plate (3) left side, one end of the first spring (12) passes through on the right side of hook mode wedge block (9) One end of face connection, the first spring (12) is connected by hook mode right supported plate (3) left side, and the first spring (12) is to tense bullet Spring.
- 9. a kind of electron tube according to claim 8 shows device, which is characterized in that the top of fixed stop (17) and the It is connected between the bottom of two fixed plates (13) second spring (18), one end of second spring (18) is by welding and solid Determine the top connection of block (17), the other end of second spring (18) bottom with the second fixed plate (13) by welding Connection, second spring (18) are tension spring.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910095409.9A CN109712519A (en) | 2017-01-05 | 2017-01-05 | A kind of electron tube displaying device |
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710005721.5A CN106782048B (en) | 2017-01-05 | 2017-01-05 | A kind of electron tube displaying device |
| CN201910095409.9A CN109712519A (en) | 2017-01-05 | 2017-01-05 | A kind of electron tube displaying device |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710005721.5A Division CN106782048B (en) | 2017-01-05 | 2017-01-05 | A kind of electron tube displaying device |
Publications (1)
| Publication Number | Publication Date |
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| CN109712519A true CN109712519A (en) | 2019-05-03 |
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| CN201710005721.5A Active CN106782048B (en) | 2017-01-05 | 2017-01-05 | A kind of electron tube displaying device |
| CN201910095409.9A Withdrawn CN109712519A (en) | 2017-01-05 | 2017-01-05 | A kind of electron tube displaying device |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201710005721.5A Active CN106782048B (en) | 2017-01-05 | 2017-01-05 | A kind of electron tube displaying device |
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| CN110904285A (en) * | 2019-12-08 | 2020-03-24 | 江西豪普高科涂层织物有限公司 | Leather drilling equipment is used in leather bag processing |
| CN111493597A (en) * | 2020-06-19 | 2020-08-07 | 蔡豪杰 | Display device for selling electronic products |
| CN112174388A (en) * | 2020-10-27 | 2021-01-05 | 新疆华丹原牧农业科技有限公司 | Treatment system and treatment process for industrial degradation-resistant organic wastewater |
| CN114098374A (en) * | 2021-11-16 | 2022-03-01 | 电子科技大学成都学院 | Function display equipment for communication electronic device |
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| CN107988043B (en) * | 2017-11-28 | 2020-12-15 | 乐安县金坪木竹制品厂 | Biosafety cabinet convenient to adjust |
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| CN109552741B (en) * | 2018-11-21 | 2020-04-10 | 赵永祥 | Working method of medical instrument storage equipment |
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| CN113870736B (en) * | 2021-09-17 | 2023-07-21 | 黄傅强 | City planning layout display device and method |
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Also Published As
| Publication number | Publication date |
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| CN106782048B (en) | 2019-03-29 |
| CN106782048A (en) | 2017-05-31 |
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Application publication date: 20190503 |