CN108399800A - A kind of novel network training education apparatus - Google Patents
A kind of novel network training education apparatus Download PDFInfo
- Publication number
- CN108399800A CN108399800A CN201810365937.7A CN201810365937A CN108399800A CN 108399800 A CN108399800 A CN 108399800A CN 201810365937 A CN201810365937 A CN 201810365937A CN 108399800 A CN108399800 A CN 108399800A
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- Prior art keywords
- lead screw
- lid
- spring
- slide
- plate
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- A—HUMAN NECESSITIES
- A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
- A47B—TABLES; DESKS; OFFICE FURNITURE; CABINETS; DRAWERS; GENERAL DETAILS OF FURNITURE
- A47B37/00—Tables adapted for other particular purposes
- A47B37/02—Tables specially adapted to be used with domestic photographic projectors, e.g. tables with levelling arrangements
-
- G—PHYSICS
- G09—EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
- G09B—EDUCATIONAL OR DEMONSTRATION APPLIANCES; APPLIANCES FOR TEACHING, OR COMMUNICATING WITH, THE BLIND, DEAF OR MUTE; MODELS; PLANETARIA; GLOBES; MAPS; DIAGRAMS
- G09B5/00—Electrically-operated educational appliances
- G09B5/02—Electrically-operated educational appliances with visual presentation of the material to be studied, e.g. using film strip
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- Engineering & Computer Science (AREA)
- Business, Economics & Management (AREA)
- Physics & Mathematics (AREA)
- Educational Administration (AREA)
- Educational Technology (AREA)
- General Physics & Mathematics (AREA)
- Theoretical Computer Science (AREA)
- Pivots And Pivotal Connections (AREA)
Abstract
The invention discloses a kind of novel network training education apparatus, structure includes knob, groove, hides lid, desk, pull plate, support leg, supporting pad, compared with prior art, the beneficial effects of the invention are as follows：The network training education apparatus has the function of hiding, pass through the first lead screw rotating mechanism, the both ends that being equipped with of upper lifter plate and strap mechanism is capable of display screen are clamped, pass through left telescoping mechanism, the combination of second lead screw rotating mechanism and right telescoping mechanism is arranged, the both sides of display screen can be clamped, to which display screen to be fixed on to the inner end of lid, the setting of protection cushion increases the protection of right display screen, when needing to use, by being operated to fixed mechanism, angular adjustment can be carried out to lid, when need not use, hiding lid is coordinated with groove, to which display screen is hidden in desk, it avoids too obvious making thief and stealing, it does not take up space simultaneously, save space, and dust not easy to stick, it need not often wipe.
Description
Technical field
The present invention relates to network training education apparatus field, specifically a kind of novel network training education apparatus.
Background technology
Online training education and examination are the important means that people especially teenager obtains knowledge, improves ability, commonly
Training and the forms such as the explanation of big class or collective's viewing video recording of passing the examination.
Current network training education apparatus as when not in use, place on the table, than more prominent, easily by thief by display screen
Steal, while idle not only occupied space, but also dust easy to stick, need often to wipe, and excessive dust easily make display screen by
Damage.
Invention content
It is a primary object of the present invention to overcome the prior art as when not in use, display screen is placed on the table, relatively more aobvious
Eye, is easily stolen by thief, while idle not only occupied space, but also dust easy to stick, needs often to wipe, and excessive dust is easy
The problem for keeping display screen impaired, provides a kind of novel network training education apparatus.
The present invention adopts the following technical scheme that realize：A kind of novel network training education apparatus, structure include drawing
Hand, hides lid, desk, pull plate, support leg, supporting pad at groove, equal vertical connection on the bottom surface four corners position of the desk
There are support leg, the bottom surface of the support leg to be respectively and fixedly provided with supporting pad, there are four the supporting pad and support leg are respectively mounted, the table
Sub- front is provided with therewith using the pull plate that is slidably connected, the top surface of the desk offer be integrated therewith it is recessed
Slot, the groove are embedded with the hiding lid being flexibly connected with desk, are embedded with therewith on the end face center position of the hiding lid
Using the knob excessively coordinated；
It is described it is hiding lid by fixed mechanism, lid, the first lead screw rotating mechanism, upper lifter plate, left telescoping mechanism, second
Bar rotating mechanism, strap mechanism, right telescoping mechanism composition；
The first lead screw rotating mechanism, upper lifter plate, the first lead screw whirler are equipped with above the inner face of the lid
Structure is set to the surface of upper lifter plate and the two is fixedly connected, and parallel be equipped in the underface of the upper lifter plate is connected with lid
Strap mechanism, be provided with left telescoping mechanism, the second lead screw rotating mechanism on the left of the inner face of the lid, described second
Lead screw rotating mechanism is set to the centre position of left telescoping mechanism and the two is connected, and the left telescoping mechanism is rotated with the second lead screw
The horizontal center line of mechanism is that axis is laid in symmetrical, and right telescoping mechanism, the right side are equipped on the right side of the inner face of the lid
Parallel side of the left telescoping mechanism far from the second lead screw rotating mechanism and the two of being located at of telescoping mechanism is connected, the lid it is outer
End top both sides, which are mechanically connected, fixed mechanism, and there are two the fixed mechanism settings and is with the vertical center line of lid
Axis is arranged in symmetrical, the one end of the lid far from fixed mechanism and desk hinge connection.
As an optimization, the fixed mechanism includes first hinge seat, telescopic rod, limited block, card bead, the first spring, leads to
Hole, second spring, sleeve, second hinge seat, the both sides of the sleeve offer the through-hole being integrated therewith, described
Through-hole equidistant formula is laid, and the sleeve is built-in with the second spring being connected with telescopic rod one end, the telescopic rod through
Sleeve and the two is gap-matched, the both ends of the telescopic rod are respectively connected with the first spring, and up and down the two of first spring
End has also is respectively connected with card bead, the limited block, card with telescopic rod limited block connected vertically, one end of first spring
Pearl, the first spring are set to the inside of sleeve, one end hinge connection of the first hinge seat and telescopic rod, the second hinge
Seat is hingedly coupled to sleeve, and the outer end face use of the first hinge seat and lid is mechanically connected, and the second hinge seat uses
The connection type of bolt is fixed on desk.
As an optimization, the lid includes lid, directive slide track, is oriented to slide, shaft, and the bottom of the lid is run through
There is the shaft for using excessively coordinate therewith, guiding slide is installed on the inner face of the lid, the guiding slide is simultaneously arranged
If there are two, directive slide track is respectively and fixedly provided on the inside of the guiding slide, the directive slide track installation is consolidated there are two and with lid
Fixed connection, the lid with the first lead screw rotating mechanism, upper lifter plate, left telescoping mechanism, the second lead screw rotating mechanism, fixation
Using being mechanically connected, the lid is embedded in the outer end face of clamping plate mechanism, the connection of right telescoping mechanism, the first hinge seat and lid
With groove, the outer end of the shaft is flexibly connected with the inside of desk.
As an optimization, the first lead screw rotating mechanism includes worm bearing, pair of nut, the first lead screw, connector sleeve,
One end of two lead screws, handle, bigeminy hinge-rod, slide bar, link block, lantern ring, first lead screw passes through connector sleeve and second
Bar is connected, and the outer end of second lead screw and the first lead screw is mounted on worm bearing, is all provided on the inside of the worm bearing
There is pair of nut, there are two the pair of nut settings, and one is set to the first lead screw being threadedly coupled therewith, another is arranged second
On lead screw, the described one end of second lead screw far from connector sleeve is vertically and fixedly provided with handle, the pair of nut by bigeminy hinge-rod with
Lantern ring carries out hinge connection, and the shape of the bigeminy hinge-rod is in X-type structure, the lantern ring setting there are two and be sheathed on
The slide bar being gap-matched on, the bottom center of the slide bar and link block vertical connection, the link block and upper lifting
The end face center vertical connection of plate, the outer end of the slide bar are slidably connected with directive slide track, the worm bearing and lid
Body is fixedly connected.
As an optimization, the upper lifter plate includes clamping ring, third spring, U-shaped position-limited rack, guiding projection, separation
The bottom surface invagination of plate, plate body, the plate body is in concave structure, and the plate body is built-in with the demarcation strip of connection fixed thereto, described
The top surface both ends of demarcation strip are respectively and fixedly provided with U-shaped position-limited rack, and the U-shaped position-limited rack is connected to clamping ring by third spring,
The outer end face of the clamping ring is respectively and fixedly provided with guiding projection, and the inner face use of the guiding projection and plate body is slidably connected,
The clamping ring, third spring, U-shaped position-limited rack be all provided with there are two and using the center vertical line of plate body be axis in symmetrical expression cloth
If the clamping ring, which is located at, is oriented to side of the slide far from directive slide track, the guide pad for being oriented to slide and the plate body back side
The mode being gap-matched is slidably connected, and the top surface of the plate body is connect with link block plane perpendicular, and the plate body is flat
Row is set on the surface of strap mechanism.
As an optimization, the left telescoping mechanism includes aperture, the 4th spring, inner cylinder, outer barrel, left holder, the left folder
The inside upper and lower ends of seat are vertically connected with the inner cylinder of T-type structure, and the inner cylinder through being gap-matched therewith
The inner face of outer barrel, the outer barrel is attached with the one end of inner cylinder far from left holder by the 4th spring, and the outer barrel is close
Offer the aperture of circular configuration on 4th spring, the 4th spring, inner cylinder, outer barrel be respectively provided with there are two and with left holder
Central horizontal line is that axis is laid in symmetrical, and the outer barrel is fixedly connected with lid, the inner cylinder and the second lead screw rotating mechanism
It is connected, the right opposite of the left holder is equipped with connected right telescoping mechanism.
As an optimization, the second lead screw rotating mechanism includes leading block, the first traction rope, lead screw, bearing block, silk
Bar slide, handwheel disk, one end of the lead screw and the medial center vertical connection of handwheel disk, the other end of the lead screw are equipped with
Bearing block, the lead screw are equipped with therewith using the lead screw slide being threadedly coupled, and lead screw slide both ends are drawn with first
One end of rope is connected, and first traction rope with leading block movable contact, wear by the other end of first traction rope
Small holes, the 4th spring and be connected with inner cylinder, the bearing block is fixedly connected with lid, the lead screw be set to two it is mutually flat
The centre of row and symmetrical outer barrel.
As an optimization, there are lower clamp plate, bull stick, L-type fixed link, limiting plate, protection cushion, activity in the strap mechanism
Mouth, clockwork spring, the bottom surface of the lower clamp plate offer the movable mouth being integrated therewith, the activity mouth and limiting plate activity
Contact, the bottom of the limiting plate set that there are two the L-type fixed link being symmetrical set, the top of the limiting plate and protection cushions
One end be connected, the other end of the protection cushion is connected to clockwork spring, and the clockwork spring is wrapped on connected bull stick,
Top of the lower clamp plate far from movable mouth is arranged in concave structure, and the lower clamp plate is parallel set on the underface of plate body, described
Lower clamp plate is fixedly connected with lid.
As an optimization, the right telescoping mechanism includes right holder, micro-hole, the second traction rope, fixed pulley, retracting cylinder,
The one side of the right holder far from retracting cylinder is arranged in concave structure, and the upper and lower ends of the right holder, which offer, is therewith
The side of the micro-hole of integral structure, the right holder is respectively connected with retracting cylinder, and the retracting cylinder is with the middle edema with the heart involved of right holder
Horizontal line is laid for axis in symmetrical, and the side of the retracting cylinder is equipped with fixed pulley, and the fixed pulley is movable with the second traction rope
Contact, one end of second traction rope connect with retracting cylinder, the other end of second traction rope across micro-hole and with
Left holder is connected, and the right holder is parallel set on the side of left holder.
Advantageous effect
A kind of novel network training education apparatus of the present invention, the network training education apparatus have the function of hiding,
By knob by hiding lid pull-up so that second spring stress and drive telescopic rod to be moved into sleeve, until card bead and through-hole position
Set when matching, the first spring generates thrust due to be resetted by compression to card bead so that card bead passes through through-hole, hide lid with
Fixation can be adjusted by fixed mechanism in the angle of desktop, can effectively ensure that the stability for hiding lid, avoid its generation
It shakes, so that it is fixed set that the angle for hiding lid, which has adjustable function, strap mechanism, it can be to display screen
Bottom be clamped, the cooperation of the first lead screw rotating mechanism and upper lifter plate can be clamped at the top of display screen, Zuo Shen
The combination of contracting mechanism, the second lead screw rotating mechanism and right telescoping mechanism is arranged, and can be clamped to the both sides of display screen, clamps
Effect is good and does not generate damage to display screen, such as the setting of upper-part, can adapt to the display screen of different size, the scope of application
Extensively, display screen is placed on lower clamp plate so that the bottom of display screen and the fit depressions of lower clamp plate turn by rotating clockwise
So that drive pair of nut to be moved into connector sleeve direction while the second lead screw rotates clockwise, the first lead screw is in connector sleeve
It is rotated with the second lead screw under connection function, because, the first lead screw is in be reversed with the second lead screw, therefore when rotating clockwise, first
Pair of nut on lead screw is also moved into connector sleeve direction, and lantern ring is under the hinge connection effect of bigeminy hinge-rod with pair of nut to even
Block direction movement is connect, while being glided under the guiding role of directive slide track with moving slide-bar, the setting of directive slide track is not only right
Slide bar play the guiding role, and slide bar is enabled to remain vertical decline, to which plate body is under the connection function of link block
Decline with slide bar, and plate body glides under the guiding role for being oriented to slide, is oriented to the setting of slide, not only to being oriented to slide
It play the guiding role, and plays position-limiting action, while improving the fastness of plate body, avoid that deviation phenomenon occurs, until dropping to
Matched at the top of the inner groovy of plate body and display screen, by rotating clockwise handwheel disk, to drive lead screw rotation it is same
When drive the direction movement of lead screw slide holder to the left, the first traction rope is released while shifting in lead screw slide, to first
Traction rope releases the pulling force to the 4th spring under the guiding role of leading block, and the setting of leading block enables to first
Traction rope remains vertical with inner cylinder and the 4th spring so that the 4th spring stress is uniform, avoids the 4th spring and occurs partially
The phenomenon that position so that the 4th spring provides thrust due to be resetted by pulling-down to inner cylinder so that inner cylinder is overhanging to outer barrel, due to the
The length of one traction rope is fixed, therefore the overhanging distance of inner cylinder is equal to the length that the first traction rope is released, to inner cylinder drive it is left
The side cooperation of the groove and display screen of holder is clamped action and is released to the second traction rope while shifting in left holder,
So that the spring of retracting cylinder provides thrust to right holder indirectly due to be resetted by pulling-down so that right holder holder direction to the left
It is mobile, to which right holder is clamped action to the other side of display screen, when not using display screen such as, can be limited by pulling
Plate so that protection cushion is drawn out under the action of bull stick and clockwork spring, and clockwork spring is stretched at this time, and the setting of clockwork spring enables to
Protection cushion when not stressing can automatic rewinding reset, pull out certain length, clamping ring pulled out to both sides so that third
Spring is compressed by original state, and the setting of guiding projection contributes to the movement of clamping ring, by limiting plate L-type fixed link with
Clamping ring coordinates, and discharges clamping ring, and third spring resets due to not stressing in original state at this time, to clamping ring into
Row is fixed, and the setting of protection cushion can play display screen protection, when avoiding hiding lid and groove cooperation, display screen by
To gouging abrasion；
Compared with prior art, the beneficial effects of the invention are as follows：The network training education apparatus has the function of hiding, and leads to
Being equipped with for the first lead screw rotating mechanism, upper lifter plate and strap mechanism is crossed to be capable of the both ends of display screen and be clamped,
It is arranged by the combination of left telescoping mechanism, the second lead screw rotating mechanism and right telescoping mechanism, the both sides of display screen can be carried out
It clamps, to which display screen to be fixed on to the inner end of lid, the setting of protection cushion increases the protection of right display screen, needs to use
When, by being operated to fixed mechanism, you can to lid carry out angular adjustment, do not need in use, by it is hiding lid with groove coordinate,
So that display screen is hidden in desk, avoid it is too obvious make thief and steal, while not taking up space, save space, and be not easy
Viscous dust, without frequent wiping.
Description of the drawings
Upon reading the detailed description of non-limiting embodiments with reference to the following drawings, other feature of the invention,
Objects and advantages will become more apparent upon：
Fig. 1 is a kind of structural schematic diagram of novel network training education apparatus of the present invention.
Fig. 2 is the structural schematic diagram of the first working condition of the hiding lid of Fig. 1.
Fig. 3 is the structural schematic diagram of second of working condition of the hiding lid of Fig. 1.
Fig. 4 is the structural schematic diagram of the third working condition of the hiding lid of Fig. 1.
Fig. 5 is the structural schematic diagram of the enlarged drawing of A in Fig. 3.
In figure：Knob 1, groove 2 hide lid 3, desk 4, pull plate 5, support leg 6, supporting pad 7, fixed mechanism 31, lid
Sub 32, first lead screw rotating mechanism 33, upper lifter plate 34, left telescoping mechanism 35, the second lead screw rotating mechanism 36, geometrical clamp trigger
Structure 37, right telescoping mechanism 38, first hinge seat 3101, telescopic rod 3102, limited block 3103, card bead 3104, the first spring 3105,
Through-hole 3106, sleeve 3108, second hinge seat 3109, lid 3201, directive slide track 3202, is oriented to slide at second spring 3107
3303, shaft 3204, worm bearing 3301, pair of nut 3302, the first lead screw 3303, connector sleeve 3304, the second lead screw 3305, turn
3306, bigeminy hinge-rod 3307, slide bar 3308, link block 3309, lantern ring 3310, clamping ring 3401, third spring 3402,
U-shaped position-limited rack 3403, guiding projection 3404, demarcation strip 3405, plate body 3406, aperture 3501, the 4th spring 3502, inner cylinder
3503, outer barrel 3504, left holder 3505, leading block 3601, the first traction rope 3602, lead screw 3603, bearing block 3604, lead screw
Slide 3605, handwheel disk 3606, lower clamp plate 3701, bull stick 3702, L-type fixed link 3703, limiting plate 3704, protection cushion
3705, movable mouth 3706, clockwork spring, right holder 3801, micro-hole 3802, the second traction rope 3803, fixed pulley 3804, retracting cylinder
3805。
Specific implementation mode
Following will be combined with the drawings in the embodiments of the present invention, and technical solution in the embodiment of the present invention carries out clear, complete
Site preparation describes, it is clear that described embodiments are only a part of the embodiments of the present invention, instead of all the embodiments.It is based on
Embodiment in the present invention, it is obtained by those of ordinary skill in the art without making creative efforts every other
Embodiment shall fall within the protection scope of the present invention.
- 5 are please referred to Fig.1, the present invention provides a kind of novel network training education apparatus technical solution：Its structure includes drawing
Hand 1, hides lid 3, desk 4, pull plate 5, support leg 6, supporting pad 7 at groove 2, equal on the bottom surface four corners position of the desk 4
It is vertically connected with support leg 6, the bottom surface of the support leg 6 is respectively and fixedly provided with supporting pad 7, and the supporting pad 7 and support leg 6 are respectively mounted
There are four, 4 front of the desk is provided with therewith using the pull plate 5 being slidably connected, and the top surface of the desk 4 offers therewith
The groove 2 being integrated, the groove 2 are embedded with the hiding lid 3 being flexibly connected with desk 4, the top surface of the hiding lid 3
It is embedded on center therewith using the knob 1 excessively coordinated；
The hiding lid 3 is by fixed mechanism 31, lid 32, the first lead screw rotating mechanism 33, upper lifter plate 34, left telescopic machine
Structure 35, the second lead screw rotating mechanism 36, strap mechanism 37, right telescoping mechanism 38 form；
The first lead screw rotating mechanism 33, upper lifter plate 34, first lead screw are equipped with above the inner face of the lid 32
Rotating mechanism 33 is set to the surface of upper lifter plate 34 and the two is fixedly connected, and the underface of the upper lifter plate 34 is parallel to be equipped with
The inner face left side of the strap mechanism 37 being connected with lid 32, the lid 32 is provided with left telescoping mechanism 35, second
Lead screw rotating mechanism 36, the second lead screw rotating mechanism 36 is set to the centre position of left telescoping mechanism 35 and the two is connected,
The left telescoping mechanism 35 is laid using the horizontal center line of the second lead screw rotating mechanism 36 as axis in symmetrical, the lid 32
Right telescoping mechanism 38 is installed, the parallel left telescoping mechanism 35 that is located at of the right telescoping mechanism 38 is far from the second lead screw on the right side of inner face
The side of rotating mechanism 36 and the two is connected, both sides, which are mechanically connected, at the top of the outer end face of the lid 32 fixed mechanism
31, the setting of the fixed mechanism 31 is arranged as axis in symmetrical there are two and using the vertical center line of lid 32, the lid 32
One end far from fixed mechanism 31 and 4 hinge connection of desk.
The fixed mechanism 31 includes first hinge seat 3101, telescopic rod 3102, limited block 3103, card bead 3104,
One spring 3105, through-hole 3106, second spring 3107, sleeve 3108, second hinge seat 3109, the both sides of the sleeve 3108 are equal
The through-hole 3106 being integrated therewith is offered, the equidistant formula of the through-hole 3106 is laid, and the sleeve 3108 is built-in with
The second spring 3107 being connected with 3102 one end of telescopic rod, the telescopic rod 3102 is through between sleeve 3108 and the two use
Gap coordinates, and the both ends of the telescopic rod 3102 are respectively connected with the first spring 3105, and the upper and lower ends of first spring 3105 are equal
Have and be also respectively connected with card bead 3104 with 3102 limited block 3103 connected vertically of telescopic rod, one end of first spring 3105,
The limited block 3103, card bead 3104, the first spring 3105 be set to sleeve 3108 inside, the first hinge seat 3101 with
One end hinge connection of telescopic rod 3102, the second hinge seat 3109 are hingedly coupled to sleeve 3108, the first hinge seat
3101 with the outer end face of lid 32 using being mechanically connected, the second hinge seat 3109 is fixed on table using the connection type of bolt
On son 4.
The lid 32 includes lid 3201, directive slide track 3202, is oriented to slide 3303, shaft 3204, the lid
The shaft 3204 for having and using excessively coordinate therewith is run through in 3201 bottom, and guiding is equipped on the inner face of the lid 3201 and is slided
Seat 3303, there are two the guidings slide 3303 is laid side by side, the inside of the guiding slide 3303 is respectively and fixedly provided with directive slide track
3202, the installation of the directive slide track 3202 there are two and be fixedly connected with lid 3201, the lid 3201 with the first lead screw
Rotating mechanism 33, upper lifter plate 34, left telescoping mechanism 35, the second lead screw rotating mechanism 36, strap mechanism 37, right telescopic machine
Structure 38 connects, the outer end face of the first hinge seat 3101 and lid 3201 using being mechanically connected, the insertion of the lid 3201 with
The outer end of groove 2, the shaft 3204 is flexibly connected with the inside of desk 4.
The first lead screw rotating mechanism 33 includes worm bearing 3301, pair of nut 3302, the first lead screw 3303, connection
The 3304, second lead screw 3305, handle 3306, bigeminy hinge-rod 3307, slide bar 3308, link block 3309, lantern ring 3310 are covered, it is described
One end of first lead screw 3303 is connected by connector sleeve 3304 with the second lead screw 3305, second lead screw 3305 and first
The outer end of bar 3303 is mounted on worm bearing 3301, and the inside of the worm bearing 3301 is equipped with pair of nut 3302, described
There are two the settings of pair of nut 3302, and one is set to the first lead screw 3303 being threadedly coupled therewith, another is arranged in the second lead screw
On 3305, the described one end of second lead screw 3305 far from connector sleeve 3304 is vertically and fixedly provided with handle 3306, the pair of nut 3302
Hinge connection is carried out by bigeminy hinge-rod 3307 and lantern ring 3310, the shape of the bigeminy hinge-rod 3307 is in X-type structure, institute
It states there are two the settings of lantern ring 3310 and is sheathed on the slide bar 3308 being gap-matched therewith, the bottom surface of the slide bar 3308
Center and 3309 vertical connection of link block, the end face center vertical connection of the link block 3309 and upper lifter plate 34, the cunning
The outer end of bar 3308 is slidably connected with directive slide track 3202, and the worm bearing 3301 is fixedly connected with lid 3201.
The upper lifter plate 34 includes clamping ring 3401, third spring 3402, U-shaped position-limited rack 3403, guiding projection
3404, the bottom surface invagination of demarcation strip 3405, plate body 3406, the plate body 3406 is in concave structure, and the plate body 3406 is built-in with
The top surface both ends of the demarcation strip 3405 of connection fixed thereto, the demarcation strip 3405 are respectively and fixedly provided with U-shaped position-limited rack 3403, the U
Type position-limited rack 3403 is connected to clamping ring 3401 by third spring 3402, and the outer end face of the clamping ring 3401 is solid
There are guiding projection 3404, the inner face use of the guiding projection 3404 and plate body 3406 to be slidably connected, the clamping ring surely
3401, it is axis in symmetrical that third spring 3402, U-shaped position-limited rack 3403, which are all provided with there are two and using the center vertical line of plate body 3406,
It lays, the clamping ring 3401, which is located at, is oriented to side of the slide 3303 far from directive slide track 3202, the guiding slide 3303
The mode being gap-matched with the guide pad at 3406 back side of plate body is slidably connected, the top surface of the plate body 3406 and connection
3309 plane perpendicular of block connects, and the plate body 3406 is parallel set on the surface of strap mechanism 37.
The left telescoping mechanism 35 includes aperture 3501, the 4th spring 3502, inner cylinder 3503, outer barrel 3504, left holder
3505, the inside upper and lower ends of the left holder 3505 are vertically connected with the inner cylinder 3503 of T-type structure, and the inner cylinder 3503 is equal
Through the outer barrel 3504 being gap-matched therewith, the inner face and inner cylinder 3503 of the outer barrel 3504 are far from left holder 3505
One end be attached by the 4th spring 3502, the outer barrel 3504 offers circular configuration on the 4th spring 3502
Aperture 3501, the 4th spring 3502, inner cylinder 3503, outer barrel 3504 be respectively provided with there are two and with the middle edema with the heart involved of left holder 3505
Horizontal line is that axis is laid in symmetrical, and the outer barrel 3504 is fixedly connected with lid 3201, and the inner cylinder 3503 and the second lead screw revolve
Rotation mechanism 36 is connected, and the right opposite of the left holder 3505 is equipped with connected right telescoping mechanism 38.
The second lead screw rotating mechanism 36 includes leading block 3601, the first traction rope 3602, lead screw 3603, bearing
Seat 3604, lead screw slide 3605, handwheel disk 3606, one end of the lead screw 3603 is vertical with the medial center of handwheel disk 3606 to be connected
It connects, the other end of the lead screw 3603 is equipped with bearing block 3604, and the lead screw 3603 is equipped with therewith using threaded connection
Lead screw slide 3605,3605 both ends of lead screw slide are connected with one end of the first traction rope 3602, first traction
For rope 3602 with 3601 movable contact of leading block, the other end of first traction rope 3602 both passes through aperture the 3501, the 4th
Spring 3502 and be connected with inner cylinder 3503, the bearing block 3604 is fixedly connected with lid 3201, and the lead screw 3603 is set to
Two are mutually parallel and the centre of symmetrical outer barrel 3504.
There are lower clamp plate 3701, bull stick 3702, L-type fixed link 3703, limiting plate 3704, protection in the strap mechanism 37
Cushion 3705, movable mouth 3706, clockwork spring, the bottom surface of the lower clamp plate 3701 offers the movable mouth being integrated therewith
3706, the activity mouth 3706 and 3704 movable contact of limiting plate, the bottom of the limiting plate 3704 sets that there are two in symmetrically setting
The top of the L-type fixed link 3703 set, the limiting plate 3704 is connected with one end of protection cushion 3705, the protection cushion
3705 other end is connected to clockwork spring, and the clockwork spring is wrapped on connected bull stick 3702, and the lower clamp plate 3701 is remote
Top from movable mouth 3706 is arranged in concave structure, and the lower clamp plate 3701 is parallel set on the underface of plate body 3406, described
Lower clamp plate 3701 is fixedly connected with lid 3201.
The right telescoping mechanism 38 includes right holder 3801, micro-hole 3802, the second traction rope 3803, fixed pulley
3804, retracting cylinder 3805, the one side of the right holder 3801 far from retracting cylinder 3805 are arranged in concave structure, the right holder
3801 upper and lower ends offer the micro-hole 3802 being integrated therewith, and the side of the right holder 3801 is all connected with
There is retracting cylinder 3805, the retracting cylinder 3805 is laid using the central horizontal line of right holder 3801 as axis in symmetrical, described flexible
Cylinder 3805 side be equipped with fixed pulley 3804, the fixed pulley 3804 with 3803 movable contact of the second traction rope, described second
One end of traction rope 3803 is connect with retracting cylinder 3805, the other end of second traction rope 3803 across micro-hole 3802 and
It is connected with left holder 3505, the right holder 3801 is parallel set on the side of left holder 3505.
Operation principle：By knob 1 by 3 pull-up of hiding lid so that 3107 stress of second spring and drive telescopic rod 3102
It is moved into sleeve 3108, until when card bead 3104 matches with 3106 position of through-hole, the first spring 3105 by compression due to that will be answered
Position and thrust is generated to card bead 3104 so that card bead 3104 passes through through-hole 3106, and the angle for hiding lid 3 and desktop 4 can be by solid
Determine mechanism 31 and fixation is adjusted, can effectively ensure that the stability of hiding lid 3, it is avoided to shake, so that hidden
The angle of lid 3 is hidden with adjustable function, strap mechanism 37 is fixed set, can be pressed from both sides to the bottom of display screen
Tightly, the cooperation of the first lead screw rotating mechanism 33 and upper lifter plate 34 can be clamped at the top of display screen, left telescoping mechanism 35,
The combination of second lead screw rotating mechanism 36 and right telescoping mechanism 38 is arranged, and can be clamped to the both sides of display screen, clamps effect
Fruit is good and does not generate damage to display screen, such as the setting of upper-part, can adapt to the display screen of different size, applied widely,
Display screen is placed on lower clamp plate 3701 so that the fit depressions of the bottom and lower clamp plate 3701 of display screen, by clockwise
Rotate handle 3306 so that drive pair of nut 3302 into 3304 direction of connector sleeve while the second lead screw 3305 rotates clockwise
It moves, the first lead screw 3303 rotates under the connection function of connector sleeve 3304 with the second lead screw 3305, because of, the first lead screw 3303 and the
When two lead screws 3305 are in being reversed, therefore rotating clockwise, the pair of nut 3302 on the first lead screw 3303 is also to connector sleeve 3304
It is moved in direction, lantern ring 3310 is under the hinge connection effect of bigeminy hinge-rod 3307 with pair of nut 3302 to 3309 direction of link block
It is mobile, while gliding under the guiding role of directive slide track 3202 with moving slide-bar 3308, the setting of directive slide track 3202 is not
It only play the guiding role to slide bar 3308, and slide bar 3308 is enabled to remain vertical decline, to which plate body 3406 is even
Connect under the connection function of block 3309 with slide bar 3308 decline, and plate body 3406 be oriented to slide 3203 guiding role under carry out under
It is sliding, it is oriented to the setting of slide 3203, is not only play the guiding role to being oriented to slide 3203, but also plays position-limiting action, is improved simultaneously
The fastness of plate body 3406 avoids that deviation phenomenon occurs, until dropping to the inner groovy of plate body 3406 and the top phase of display screen
Cooperation, by rotating clockwise handwheel disk 3606, rotation to drive lead screw 3603 while drive lead screw slide 3605 to
The direction of left holder 3505 is moved, and the first traction rope 3602 is released while shifting in lead screw slide 3605, to the first traction
Rope 3602 releases the pulling force to the 4th spring 3502, the setting of leading block 3601 under the guiding role of leading block 3601
Enable to the first traction rope 3602 to remain vertical with inner cylinder 3503 and the 4th spring 3502 so that the 4th spring 3502 by
Power is uniform, and avoiding the 4th spring 3502, there is a phenomenon where deviations so that the 4th spring 3502 by pulling-down due to that will be resetted internally
Cylinder 3503 provides thrust so that and inner cylinder 3503 is overhanging to outer barrel 3504, since the length of the first traction rope 3602 is fixed, therefore inner cylinder
3503 overhanging distances are equal to the length that the first traction rope 3602 is released, to which inner cylinder 3503 drives the groove of left holder 3505
Side cooperation with display screen is clamped action while shifting in left holder 3505 and releases to the second traction rope 3803, make
Retracting cylinder 3805 spring due to be resetted by pulling-down and indirectly to right holder 3801 provide thrust so that right holder 3801 to
3505 direction of left holder is moved, and to which right holder 3801 is clamped action to the other side of display screen, does not use display screen such as
When, it can be by pulling limiting plate 3704 so that protection cushion 3705 is drawn out under the action of bull stick 3702 and clockwork spring, is sent out at this time
Item is stretched, the setting of clockwork spring, when protection cushion 3705 being enabled to not stress can automatic rewinding reset, pull out certain length
Degree pulls out clamping ring 3401 to both sides so that and third spring 3402 is compressed by original state, the setting of guiding projection 3404,
The movement for contributing to clamping ring 3401 coordinates the L-type fixed link 3703 on limiting plate 3704 with clamping ring 3401, release
Clamping ring 3401, and third spring 3402 is resetted due to not stressing in original state at this time, to consolidate to clamping ring 3401
Fixed, the setting of protection cushion 3705 can play display screen protection, when avoiding hiding lid 3 with the cooperation of groove 2, display screen
Be collided abrasion.
The technological progress that the present invention obtains compared with the prior art is：Have the function of hiding, passes through the first lead screw whirler
Structure, being equipped with for upper lifter plate and strap mechanism are capable of the both ends of display screen and are clamped, and left telescoping mechanism, are passed through
The combination of two lead screw rotating mechanisms and right telescoping mechanism is arranged, and can be clamped to the both sides of display screen, thus by display screen
It is fixed on the inner end of lid, the setting of protection cushion increases the protection of right display screen, needs in use, by fixed mechanism
Operation, you can angular adjustment is carried out to lid, is not needed in use, hiding lid is coordinated with groove, to hide display screen
In in desk, avoid it is too obvious make thief and steal, while not taking up space, save space, and dust not easy to stick, wiped without frequent
It wipes
Although the present invention is described in detail referring to the foregoing embodiments, for those skilled in the art,
It still can be with technical scheme described in the above embodiments is modified, or is carried out to which part technical characteristic etc.
With replacing, all within the spirits and principles of the present invention, any modification, equivalent replacement, improvement and so on should be included in this
Within the protection domain of invention.
Claims (9)
1. a kind of novel network training education apparatus, structure includes knob, groove, hides lid, desk, pull plate, support
Foot, supporting pad, it is characterised in that：
Support leg is vertically connected on the bottom surface four corners position of the desk, the bottom surface of the support leg is respectively and fixedly provided with support
There are four pad, the supporting pad and support leg are respectively mounted, the desk front is provided with the pull plate for using be slidably connected therewith,
The top surface of the desk offers the groove being integrated therewith, and the groove is embedded with hiding of being flexibly connected with desk
It covers, is embedded on the end face center position of the hiding lid therewith using the knob excessively coordinated；
The hiding lid is revolved by fixed mechanism, lid, the first lead screw rotating mechanism, upper lifter plate, left telescoping mechanism, the second lead screw
Rotation mechanism, strap mechanism, right telescoping mechanism composition；
The first lead screw rotating mechanism, upper lifter plate are equipped with above the inner face of the lid, the first lead screw rotating mechanism is set
It is fixedly connected in the surface of upper lifter plate and the two, the underface of the upper lifter plate is parallel to be equipped with consolidating of being connected with lid
Determine clamping plate mechanism, left telescoping mechanism, the second lead screw rotating mechanism, second lead screw are provided on the left of the inner face of the lid
Rotating mechanism is set to the centre position of left telescoping mechanism and the two is connected, and the left telescoping mechanism is with the second lead screw rotating mechanism
Horizontal center line be that axis is laid in symmetrical, right telescoping mechanism is installed on the right side of the inner face of the lid, it is described right flexible
Parallel side of the left telescoping mechanism far from the second lead screw rotating mechanism and the two of being located at of mechanism is connected, the outer end face of the lid
Top both sides, which are mechanically connected, fixed mechanism, and there are two the fixed mechanism settings and is in as axis using the vertical center line of lid
Symmetrical expression setting, the one end of the lid far from fixed mechanism and desk hinge connection.
2. a kind of novel network training education apparatus according to claim 1, it is characterised in that：The fixed mechanism packet
First hinge seat, telescopic rod, limited block, card bead, the first spring, through-hole, second spring, sleeve, second hinge seat have been included, it is described
The both sides of sleeve offer the through-hole being integrated therewith, and the equidistant formula of the through-hole is laid, and the sleeve is built-in with
The second spring being connected with telescopic rod one end, the telescopic rod are gap-matched through sleeve and the two, described flexible
The both ends of bar are respectively connected with the first spring, the upper and lower ends of first spring have with telescopic rod limited block connected vertically,
One end of first spring is also respectively connected with card bead, and the limited block, card bead, the first spring are set to the inside of sleeve, institute
One end hinge connection of first hinge seat and telescopic rod is stated, the second hinge seat is hingedly coupled to sleeve, the first axle
The outer end face of seat and lid, which uses, to be mechanically connected, and the second hinge seat is fixed on using the connection type of bolt on desk.
3. a kind of novel network training education apparatus according to claim 2, it is characterised in that：The lid includes
Lid, directive slide track are oriented to slide, shaft, and the bottom of the lid, which is run through, to be had therewith using the shaft excessively coordinated, the lid
Guiding slide is installed, there are two the guiding slide is laid side by side, the inside for being oriented to slide is solid on the inner face of body
Surely there is directive slide track, there are two the directive slide track installations and is fixedly connected with lid, and the lid is rotated with the first lead screw
Mechanism, upper lifter plate, left telescoping mechanism, the second lead screw rotating mechanism, strap mechanism, the connection of right telescoping mechanism, described the
The outer end face of one hinge seat and lid is using mechanical connection, and the lid is embedded and groove, the outer end of the shaft and desk
Inside is flexibly connected.
4. a kind of novel network training education apparatus according to claim 1 or 3, it is characterised in that：Described first
Bar rotating mechanism includes worm bearing, pair of nut, the first lead screw, connector sleeve, the second lead screw, handle, bigeminy hinge-rod, cunning
One end of bar, link block, lantern ring, first lead screw is connected by connector sleeve with the second lead screw, second lead screw and
The outer end of one lead screw is mounted on worm bearing, and pair of nut is equipped on the inside of the worm bearing, and the pair of nut is provided with
Two, one is set to the first lead screw being threadedly coupled therewith, another is arranged on the second lead screw, and second lead screw is far from even
One end of female connector is vertically and fixedly provided with handle, and the pair of nut carries out hinge connection, the bigeminy by bigeminy hinge-rod and lantern ring
The shape of hinge-rod is in X-type structure, and there are two the lantern ring settings and is sheathed on the slide bar being gap-matched therewith, institute
Bottom center and link block vertical connection, the end face center vertical connection of the link block and upper lifter plate for stating slide bar are described
The outer end of slide bar is slidably connected with directive slide track, and the worm bearing is fixedly connected with lid.
5. a kind of novel network training education apparatus according to claim 3, it is characterised in that：The upper lifter plate packet
Clamping ring, third spring, U-shaped position-limited rack, guiding projection, demarcation strip, plate body are included, the bottom surface invagination of the plate body is in concave
Structure, the plate body are built-in with the demarcation strip of connection fixed thereto, and the top surface both ends of the demarcation strip are respectively and fixedly provided with U-shaped limit
Frame, the U-shaped position-limited rack are connected to clamping ring by third spring, and the outer end face of the clamping ring is respectively and fixedly provided with guiding
For the inner face of convex block, the guiding projection and plate body using being slidably connected, the clamping ring, third spring, U-shaped position-limited rack are equal
If being that axis is laid in symmetrical expression there are two and using the center vertical line of plate body, the clamping ring, which is located at, is oriented to slide far from guiding
The mode that the guide pad at the side of sliding rail, the guiding slide and the plate body back side is gap-matched is slidably connected, described
The top surface of plate body is connect with link block plane perpendicular, and the plate body is parallel set on the surface of strap mechanism.
6. a kind of novel network training education apparatus according to claim 1, it is characterised in that：The left telescoping mechanism
Include aperture, the 4th spring, inner cylinder, outer barrel, left holder, the inside upper and lower ends of the left holder are vertically connected with T-type
The inner cylinder of structure, for the inner cylinder through the outer barrel being gap-matched therewith, the inner face and inner cylinder of the outer barrel are separate
One end of left holder is attached by the 4th spring, and the outer barrel offers the aperture of circular configuration on the 4th spring,
4th spring, inner cylinder, outer barrel are respectively provided with to be laid as axis in symmetrical there are two and using the central horizontal line of left holder, described
Outer barrel is fixedly connected with lid, and the inner cylinder is connected with the second lead screw rotating mechanism, the right opposite of the left holder be equipped with
The right telescoping mechanism being connected.
7. a kind of novel network training education apparatus according to claim 1 or 6, it is characterised in that：Described second
Bar rotating mechanism includes leading block, the first traction rope, lead screw, bearing block, lead screw slide, handwheel disk, and the one of the lead screw
The other end of the medial center vertical connection at end and handwheel disk, the lead screw is equipped with bearing block, and the lead screw is equipped with therewith
Using the lead screw slide of threaded connection, lead screw slide both ends are connected with one end of the first traction rope, and described first leads
Messenger with leading block movable contact, the other end of first traction rope both pass through aperture, the 4th spring and with inner cylinder phase
Connection, the bearing block are fixedly connected with lid, and the lead screw is mutually parallel set on two and the centre of symmetrical outer barrel.
8. a kind of novel network training education apparatus according to claim 1 or 5, it is characterised in that：The geometrical clamp
Trigger structure has lower clamp plate, bull stick, L-type fixed link, limiting plate, protection cushion, movable mouth, clockwork spring, and the bottom surface of the lower clamp plate is opened
Equipped with the movable mouth being integrated therewith, the activity mouth and limiting plate movable contact, the bottom of the limiting plate is equipped with
Two L-type fixed links being symmetrical set, the top of the limiting plate are connected with one end of protection cushion, the protection cushion
The other end be connected to clockwork spring, the clockwork spring is wrapped on connected bull stick, top of the lower clamp plate far from movable mouth
Portion is arranged in concave structure, and the lower clamp plate is parallel set on the underface of plate body, and the lower clamp plate is fixedly connected with lid.
9. a kind of novel network training education apparatus according to claim 3 or 6, it is characterised in that：It is described right flexible
Mechanism includes right holder, micro-hole, the second traction rope, fixed pulley, retracting cylinder, the one side of the right holder far from retracting cylinder
It is arranged in concave structure, the upper and lower ends of the right holder offer the micro-hole being integrated therewith, the right folder
The side of seat is respectively connected with retracting cylinder, and the retracting cylinder is laid using the central horizontal line of right holder as axis in symmetrical, described to stretch
The side of contracting cylinder is equipped with fixed pulley, and for the fixed pulley with the second traction rope movable contact, one end of second traction rope is equal
It is connect with retracting cylinder, the other end of second traction rope is connected across micro-hole with left holder, and the right holder is parallel
Set on the side of left holder.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810365937.7A CN108399800A (en) | 2018-04-23 | 2018-04-23 | A kind of novel network training education apparatus |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810365937.7A CN108399800A (en) | 2018-04-23 | 2018-04-23 | A kind of novel network training education apparatus |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN108399800A true CN108399800A (en) | 2018-08-14 |
Family
ID=63100427
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810365937.7A Withdrawn CN108399800A (en) | 2018-04-23 | 2018-04-23 | A kind of novel network training education apparatus |
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| Country | Link |
|---|---|
| CN (1) | CN108399800A (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109606274A (en) * | 2018-12-25 | 2019-04-12 | 保汇通（厦门）网络科技有限公司 | A kind of folding liftable support frame for automobile data recorder |
| CN109741639A (en) * | 2018-12-21 | 2019-05-10 | 江苏顺风科教设备有限公司 | A kind of heat dissipation is good and is convenient to clean the spelling words intelligence electrical classroom platform of dust |
| CN110300273A (en) * | 2019-05-29 | 2019-10-01 | 泉州天地星电子有限公司 | A kind of portable television receiver |
| CN112459001A (en) * | 2020-11-24 | 2021-03-09 | 王永兵 | Formula flood prevention manger plate device falls in top for hydraulic and hydroelectric engineering |
| CN117351816A (en) * | 2023-12-04 | 2024-01-05 | 山西美傲弗教育科技有限公司 | Educational robot |
-
2018
- 2018-04-23 CN CN201810365937.7A patent/CN108399800A/en not_active Withdrawn
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109741639A (en) * | 2018-12-21 | 2019-05-10 | 江苏顺风科教设备有限公司 | A kind of heat dissipation is good and is convenient to clean the spelling words intelligence electrical classroom platform of dust |
| CN109606274A (en) * | 2018-12-25 | 2019-04-12 | 保汇通（厦门）网络科技有限公司 | A kind of folding liftable support frame for automobile data recorder |
| CN110300273A (en) * | 2019-05-29 | 2019-10-01 | 泉州天地星电子有限公司 | A kind of portable television receiver |
| CN112459001A (en) * | 2020-11-24 | 2021-03-09 | 王永兵 | Formula flood prevention manger plate device falls in top for hydraulic and hydroelectric engineering |
| CN117351816A (en) * | 2023-12-04 | 2024-01-05 | 山西美傲弗教育科技有限公司 | Educational robot |
| CN117351816B (en) * | 2023-12-04 | 2024-02-06 | 山西美傲弗教育科技有限公司 | Educational robot |
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Application publication date: 20180814 |
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