CN208919608U - A kind of education multimedia equipment frame - Google Patents
A kind of education multimedia equipment frame Download PDFInfo
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- CN208919608U CN208919608U CN201821258551.8U CN201821258551U CN208919608U CN 208919608 U CN208919608 U CN 208919608U CN 201821258551 U CN201821258551 U CN 201821258551U CN 208919608 U CN208919608 U CN 208919608U
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- welded
- equipment frame
- multimedia equipment
- sliding
- block
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Abstract
The utility model provides a kind of education multimedia equipment frame, is related to education sector.Education multimedia equipment frame, including support plate, the side of the support plate outer surface is fixedly installed with the first sliding rail, the two sides of first sliding rail slidably connect the first sliding block, and one end of two the first sliding blocks is fixedly connected to fixed plate, the middle side of the fixed plate is welded with the second sliding block, and second sliding block one end and the inner wall of the first sliding rail be slidably connected, the other side of the fixed plate is fixedly installed with fixed link, through slot is offered at the top of the fixed link, and the inner cavity of through slot is plugged with inserted link, the side of the inserted link outer surface is fixedly connected with supporting block.Education multimedia equipment frame allows display screen to carry out the suitable height of up and down adjustment, while can carry out angular adjustment by the mutual cooperation between these settings, so that student can see display screen, to bring conveniently when instructor's teaching.
Description
Technical field
The utility model relates to field of Educational Technology, specially a kind of education multimedia equipment frame.
Background technique
Multimedia equipment frame is mainly used for Mobile multimedia teaching, the installation of the places such as enterprises and institutions' multimedia conferencing room
Electronic whiteboard and display screen are an accessory devices in mobile multimedia teaching and meeting hardware device.
China Patent Publication No. is a kind of multimedia education teaching aid disclosed in CN206133955U, which makes
The equipment such as multimedia teaching display screen, projector avoid it when carrying and collide with, shake the problem of damaging, make it just
It in movement, while can be kept properly, damage risk caused by avoiding it from dismantling repeatedly, being mobile, but this equipment is not easy to pair
Display screen carries out can be adjusted up and down in height while being not easy to adjust angle, and then makes troubles for instructor when imparting knowledge to students.
Utility model content
(1) the technical issues of solving
In view of the deficiencies of the prior art, the utility model provides a kind of education multimedia equipment frame, solves display
Screen is not easy to the problem of adjusting height and angle.
(2) technical solution
In order to achieve the above object, the utility model is achieved by the following technical programs: a kind of education is set with multimedia
Standby frame, including support plate, the side of the support plate outer surface are fixedly installed with the first sliding rail, and the two sides of first sliding rail are equal
The first sliding block is slidably connected, and one end of two the first sliding blocks is fixedly connected to fixed plate, the middle side weldering of the fixed plate
It is connected to the second sliding block, and one end of the second sliding block and the inner wall of the first sliding rail are slidably connected, the other side of the fixed plate is fixed
Fixed link is installed, through slot is offered at the top of the fixed link, and the inner cavity of through slot is plugged with inserted link, the inserted link outer surface
Side be fixedly connected with supporting block, the other side of the inserted link outer surface is socketed with extension spring, the top of the extension spring
End and the lower surface of fixed link are fixedly mounted, and the bottom end of extension spring and the top of supporting block are welded, one end of the inserted link
It extends to the outer surface of fixed link and is welded with pull rod, equally distributed slot is offered at the top of first sliding rail, and insert
The other end of bar sequentially passes through fixed plate and the first sliding block and the inner cavity for extending to slot, and the two sides of fixed plate outer surface are equal
It is fixedly installed with folding stand, and one end of two folding stands is welded with display screen.
Preferably, the two sides of the support plate bottom are fixedly installed with connecting plate, and the two sides of connecting plate bottom are solid
Surely it is connected with pole.
Preferably, the bottom end of two poles has been respectively articulated with universal wheel, and is welded with cross bar between two poles, institute
The inside for stating cross bar offers through-hole.
Preferably, the inner cavity of the through-hole is welded with round rail, and the two sides of the round rail slidably connect third sliding block.
Preferably, threaded rod is welded between the third sliding block, the top of the threaded rod extends to the appearance of cross bar
Face.
Preferably, the outer surface thread of the threaded rod is connected with threaded block, and the both ends of the threaded block are fixedly mounted
There is Four-slider.
Preferably, one end of the Four-slider slidably connects the second sliding rail, the two sides welding of the threaded block bottom
There is connecting rod, and the bottom end of two connecting rods is fixedly connected to support leg.
Preferably, the bottom end of the threaded rod runs through threaded block and extends to the outer surface of threaded block.
(3) beneficial effect
The utility model provides a kind of education multimedia equipment frame.Have it is following the utility model has the advantages that
1, education multimedia equipment frame, by being provided with the first sliding rail, the first sliding block and fixed plate, so that fixed plate
By being slidably connected for the first sliding rail and the first sliding block, can carry out being moved up and down, cooperate simultaneously, the second sliding block, inserted link,
Slot and extension spring, so that inserted link is plugged and fixed slot by the elastic force of extension spring, and cooperates folding stand, so that
Display screen can be carried out angular adjustment up and down, by the mutual cooperation between these settings, display screen be carried out
It is lower to adjust suitable height, while angular adjustment can be carried out, so that student can see display screen, taught for instructor
It brings in class hour conveniently.
2, education multimedia equipment frame, by being provided with pole and universal wheel, so that whole device is moved easily, together
Shi Peihe cross bar, circle rail, third sliding block and threaded rod, threaded rod passes through being slidably connected for circle rail and third sliding block, so as to spiral shell
Rasp bar is limited, and will not be moved up and down, and matching thread block, connecting rod and support leg so that threaded rod drive threaded block into
Row rotation, while being slidably connected by setting the second sliding rail and Four-slider, so that being limited to threaded block, Zhi Nengjin
Row moves up and down, and provides branch so that support leg offsets with ground by the mutual cooperation between these settings for whole device
Support effect, and then in device when being worked, it can keep stable and easy to operate.
Detailed description of the invention
FIG. 1 is a schematic structural view of the utility model；
Fig. 2 is the side view of the first sliding rail of the utility model；
Fig. 3 is the enlarged drawing of A in the utility model Fig. 1.
In figure: 1 support plate, 2 first sliding rails, 3 first sliding blocks, 4 fixed plates, 5 second sliding blocks, 6 fixed links, 7 through slots, 8 are inserted
It is bar, 9 supporting blocks, 10 extension springs, 11 pull rods, 12 slots, 13 folding stands, 14 display screens, 15 connecting plates, 16 poles, 17 universal
Wheel, 18 cross bars, 19 through-holes, 20 circle rails, 21 third sliding blocks, 22 threaded rods, 23 threaded blocks, 24 Four-sliders, 25 second sliding rails, 26
Connecting rod, 27 support legs.
Specific embodiment
The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model
Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole
Embodiment.Based on the embodiments of the present invention, those of ordinary skill in the art are without making creative work
Every other embodiment obtained, fall within the protection scope of the utility model.
Fig. 1-3 is please referred to, the utility model provides a kind of technical solution: a kind of education multimedia equipment frame, including branch
Fagging 1, the two sides of 1 bottom of support plate are fixedly installed with connecting plate 15, and the two sides of 15 bottom of connecting plate are fixedly connected to
Pole 16, the bottom end of two poles 16 have been respectively articulated with universal wheel 17, by being provided with pole 16 and universal wheel 17, so that entirely
Device is moved easily, and cross bar 18 is welded between two poles 16, and the inside of cross bar 18 offers through-hole 19, through-hole 19 it is interior
Chamber is welded with round rail 20, and the two sides of circle rail 20 slidably connect third sliding block 21, are welded with threaded rod between third sliding block 21
22, the top of threaded rod 22 extends to the outer surface of cross bar 18, while cooperating cross bar 18, circle rail 20, third sliding block 21 and screw thread
Bar 22, threaded rod 22 passes through being slidably connected for circle rail 20 and third sliding block 21, so that threaded rod 22 is limited, it will not be upper and lower
Mobile, the outer surface thread of threaded rod 22 is connected with threaded block 23, and the both ends of threaded block 23 are fixedly installed with Four-slider 24,
One end of Four-slider 24 slidably connects the second sliding rail 25, while passing through the sliding of the second sliding rail 25 and Four-slider 24 of setting
Connection, so that being limited to threaded block 23, can only move up and down, and by the mutual cooperation between these settings, make
It obtains support leg 27 to offset with ground, provides supporting role for whole device, and then in device when being worked, can keep
Stablize, and easy to operate, the two sides of 23 bottom of threaded block are welded with connecting rod 26, and the fixed company in the bottom end of two connecting rods 26
It is connected to support leg 27, and matching thread block 23, connecting rod 26 and support leg 27, so that threaded rod 22 drives 23 turns of threaded block
Dynamic, the side of 1 outer surface of support plate is fixedly installed with the first sliding rail 2, and the two sides of the first sliding rail 2 slidably connect the first sliding block
3, and one end of two the first sliding blocks 3 is fixedly connected to fixed plate 4, by being provided with the first sliding rail 2, the first sliding block 3 and solid
Fixed board 4, so that being slidably connected by the first sliding rail 2 and the first sliding block 3 of fixed plate 4, can carry out being moved up and down, fixation
The middle side of plate 4 is welded with the second sliding block 5, and one end of the second sliding block 5 and the inner wall of the first sliding rail 2 are slidably connected, fixed plate 4
The other side is fixedly installed with fixed link 6, and the top of fixed link 6 offers through slot 7, and the inner cavity of through slot 7 is plugged with inserted link 8, inserts
The side of 8 outer surface of bar is fixedly connected with supporting block 9, and the other side of 8 outer surface of inserted link is socketed with extension spring 10, extension spring
10 top and the lower surface of fixed link 6 are fixedly mounted, and the bottom end of extension spring 10 and the top of supporting block 9 are welded, inserted link 8
One end extend to the outer surface of fixed link 6 and be welded with pull rod 11, cooperate simultaneously, the second sliding block 5, inserted link 8, slot 12 and draw
Spring 10 is stretched, so that inserted link 8 is plugged and fixed slot 12 by the elastic force of extension spring 10, the top of the first sliding rail 2 is opened
Equipped with equally distributed slot 12, and the other end of inserted link 8 sequentially passes through fixed plate 4 and the first sliding block 3 and extends to slot 12
Inner cavity, the two sides of 4 outer surface of fixed plate are fixedly installed with folding stand 13, and one end of two folding stands 13 be welded with it is aobvious
Display screen 14, and cooperate folding stand 13, so that display screen 14 can be carried out angular adjustment up and down, pass through the phase between these settings
Mutually cooperation, allows display screen 14 to carry out the suitable height of up and down adjustment, while can carry out angular adjustment, so that learning
Life can see display screen 14, to bring conveniently when instructor's teaching, in use, if desired carrying out angle to display screen 14
When with height adjustment, pull rod 11 is pulled outward first, pull rod 11 drives inserted link 8 to move outward, 9 pairs of stretching bullets of supporting block
Spring 10 carries out extruding compression, until inserted link 8 and slot 12 are detached from, then moves up or down fixed plate 4 and display screen 14,
Fixed plate 4 drives two the first sliding blocks 3 and the second sliding block 5 to be slided upward or downward in the inner wall of the first sliding rail 2, until sliding
Suitable height, releasing lever 11 are moved, extension spring 10 automatically resets, and drives interior sidesway of the inserted link 8 to the first sliding rail 2
It is dynamic, until inserted link 8 and 12 grafting of slot, then carry out angular adjustment for display screen 14 again, rotate upward or downward, folding rod into
Row shortens or elongates, and when if desired device is static mobile, first rotates threaded rod 22, and threaded rod 22 drives threaded block
23 and connecting rod 26 moved down, while two third sliding blocks 21 are in the inner wall slide downward of two the second sliding rails 25, this
When connecting rod 26 drive support leg 27 to move down, until support leg 27 offsets with ground.
Working principle: in use, when if desired carrying out angle and height adjustment to display screen 14, it is first that pull rod 11 is outside
Layback is dynamic, and pull rod 11 drives inserted link 8 to move outward, and supporting block 9 carries out extruding compression to extension spring 10, until inserted link 8 with
Slot 12 is detached from, and then moves up or down fixed plate 4 and display screen 14, and fixed plate 4 drives two the first sliding blocks 3 and the
Two sliding blocks 5 are slided upward or downward in the inner wall of the first sliding rail 2, until sliding into suitable height, releasing lever 11 is drawn
It stretches spring 10 to automatically reset, drives medial movement of the inserted link 8 to the first sliding rail 2, until inserted link 8 and 12 grafting of slot, so
Display screen 14 is subjected to angular adjustment again afterwards, is rotated upward or downward, folding rod is shortened or elongated, and if desired device is quiet
When only moving, threaded rod 22 is rotated first, threaded rod 22 drives threaded block 23 and connecting rod 26 to be moved down, together
When two third sliding blocks 21 in the inner wall slide downward of two the second sliding rails 25, connecting rod 26 drives support leg 27 to moving down at this time
It is dynamic, until support leg 27 offsets with ground.
In conclusion education multimedia equipment frame, by being provided with the first sliding rail 2, the first sliding block 3 and fixed plate 4,
So that being slidably connected by the first sliding rail 2 and the first sliding block 3 of fixed plate 4, can carry out it is upper and lower moved, cooperate simultaneously,
Second sliding block 5, inserted link 8, slot 12 and extension spring 10, so that inserted link 8 carries out slot 12 by the elastic force of extension spring 10
It is plugged and fixed, and cooperates folding stand 13, so that display screen 14 can be carried out angular adjustment up and down, by between these settings
It cooperates, allows display screen 14 to carry out the suitable height of up and down adjustment, while angular adjustment can be carried out, so that
Student can see display screen 14, to bring conveniently when instructor's teaching.
Also, education multimedia equipment frame, by being provided with pole 16 and universal wheel 17, so that whole device is convenient
It is mobile, while cooperating cross bar 18, circle rail 20, third sliding block 21 and threaded rod 22, threaded rod 22 passes through circle rail 20 and third sliding block
21 be slidably connected, so that limiting to threaded rod 22, will not move up and down, and matching thread block 23, connecting rod 26 and branch
Support foot 27 so that threaded rod 22 drives threaded block 23 to be rotated, while passing through second sliding rail 25 of setting and Four-slider 24
It is slidably connected, so that being limited to threaded block 23, can only move up and down, pass through the phase interworking between these settings
It closes, so that support leg 27 offsets with ground, provides supporting role for whole device, and then in device when being worked, it can
To keep stablizing, and it is easy to operate.
It should be noted that, in this document, relational terms such as first and second and the like are used merely to a reality
Body or operation are distinguished with another entity or operation, are deposited without necessarily requiring or implying between these entities or operation
In any actual relationship or order or sequence.Moreover, the terms "include", "comprise" or its any other variant are intended to
Non-exclusive inclusion, so that the process, method, article or equipment including a series of elements is not only wanted including those
Element, but also including other elements that are not explicitly listed, or further include for this process, method, article or equipment
Intrinsic element.
While there has been shown and described that the embodiments of the present invention, for the ordinary skill in the art,
It is understood that these embodiments can be carried out with a variety of variations in the case where not departing from the principles of the present invention and spirit, repaired
Change, replacement and variant, the scope of the utility model is defined by the appended claims and the equivalents thereof.
Claims (7)
1. a kind of education multimedia equipment frame, including support plate (1), it is characterised in that: the one of support plate (1) outer surface
Side is fixedly installed with the first sliding rail (2), and the two sides of first sliding rail (2) slidably connect the first sliding block (3), and two
One end of one sliding block (3) is fixedly connected to fixed plate (4), and the middle side of the fixed plate (4) is welded with the second sliding block (5), and
One end of second sliding block (5) and the inner wall of the first sliding rail (2) are slidably connected, and the other side of the fixed plate (4) is fixedly installed with
Fixed link (6) offers through slot (7) at the top of the fixed link (6), and the inner cavity of through slot (7) is plugged with inserted link (8), described
The side of inserted link (8) outer surface is fixedly connected with supporting block (9), and the other side of inserted link (8) outer surface is socketed with stretching bullet
Spring (10), the top of the extension spring (10) and the lower surface of fixed link (6) are fixedly mounted, and the bottom end of extension spring (10)
It is welded with the top of supporting block (9), one end of the inserted link (8) extends to the outer surface of fixed link (6) and is welded with pull rod
(11), it is offered equally distributed slot (12) at the top of first sliding rail (2), and the other end of inserted link (8) sequentially passes through
Fixed plate (4) and the first sliding block (3) and the inner cavity for extending to slot (12), the two sides of fixed plate (4) outer surface are fixed
It is equipped with folding stand (13), and one end of two folding stands (13) is welded with display screen (14).
2. a kind of education multimedia equipment frame according to claim 1, it is characterised in that: support plate (1) bottom
Two sides be fixedly installed with connecting plate (15), and the two sides of connecting plate (15) bottom are fixedly connected to pole (16).
3. a kind of education multimedia equipment frame according to claim 2, it is characterised in that: two poles (16)
Bottom end has been respectively articulated with universal wheel (17), and is welded with cross bar (18) between two poles (16), the inside of the cross bar (18)
Offer through-hole (19).
4. a kind of education multimedia equipment frame according to claim 3, it is characterised in that: the inner cavity of the through-hole (19)
It is welded with round rail (20), the two sides of the round rail (20) slidably connect third sliding block (21).
5. a kind of education multimedia equipment frame according to claim 4, it is characterised in that: two third sliding blocks
(21) it is welded between threaded rod (22), the top of the threaded rod (22) extends to the outer surface of cross bar (18).
6. a kind of education multimedia equipment frame according to claim 5, it is characterised in that: outside the threaded rod (22)
Surface is threaded with threaded block (23), and the both ends of the threaded block (23) are fixedly installed with Four-slider (24).
7. a kind of education multimedia equipment frame according to claim 6, it is characterised in that: the Four-slider (24)
One end slidably connects the second sliding rail (25), and the two sides of threaded block (23) bottom are welded with connecting rod (26), and two companies
The bottom end of extension bar (26) is fixedly connected to support leg (27).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821258551.8U CN208919608U (en) | 2018-08-06 | 2018-08-06 | A kind of education multimedia equipment frame |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821258551.8U CN208919608U (en) | 2018-08-06 | 2018-08-06 | A kind of education multimedia equipment frame |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208919608U true CN208919608U (en) | 2019-05-31 |
Family
ID=66701332
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821258551.8U Expired - Fee Related CN208919608U (en) | 2018-08-06 | 2018-08-06 | A kind of education multimedia equipment frame |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208919608U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112767744A (en) * | 2021-01-21 | 2021-05-07 | 唐山师范学院 | A multimode english teaching device for english teaching |
-
2018
- 2018-08-06 CN CN201821258551.8U patent/CN208919608U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112767744A (en) * | 2021-01-21 | 2021-05-07 | 唐山师范学院 | A multimode english teaching device for english teaching |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20190531 |