CN108533897A - A kind of Multifunctional anti-drop learning machine bearing - Google Patents
A kind of Multifunctional anti-drop learning machine bearing Download PDFInfo
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- CN108533897A CN108533897A CN201810619169.3A CN201810619169A CN108533897A CN 108533897 A CN108533897 A CN 108533897A CN 201810619169 A CN201810619169 A CN 201810619169A CN 108533897 A CN108533897 A CN 108533897A
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- 238000003825 pressing Methods 0.000 claims description 27
- 230000000694 effects Effects 0.000 abstract description 6
- 230000006870 function Effects 0.000 description 4
- 230000017525 heat dissipation Effects 0.000 description 4
- 238000005096 rolling process Methods 0.000 description 3
- 238000006073 displacement reaction Methods 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 239000011521 glass Substances 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 239000007787 solid Substances 0.000 description 2
- 230000006399 behavior Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000008094 contradictory effect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000005286 illumination Methods 0.000 description 1
- 230000001771 impaired effect Effects 0.000 description 1
- 238000012795 verification Methods 0.000 description 1
Classifications
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16M—FRAMES, CASINGS OR BEDS OF ENGINES, MACHINES OR APPARATUS, NOT SPECIFIC TO ENGINES, MACHINES OR APPARATUS PROVIDED FOR ELSEWHERE; STANDS; SUPPORTS
- F16M11/00—Stands or trestles as supports for apparatus or articles placed thereon ; Stands for scientific apparatus such as gravitational force meters
- F16M11/02—Heads
- F16M11/04—Means for attachment of apparatus; Means allowing adjustment of the apparatus relatively to the stand
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16M—FRAMES, CASINGS OR BEDS OF ENGINES, MACHINES OR APPARATUS, NOT SPECIFIC TO ENGINES, MACHINES OR APPARATUS PROVIDED FOR ELSEWHERE; STANDS; SUPPORTS
- F16M11/00—Stands or trestles as supports for apparatus or articles placed thereon ; Stands for scientific apparatus such as gravitational force meters
- F16M11/02—Heads
- F16M11/04—Means for attachment of apparatus; Means allowing adjustment of the apparatus relatively to the stand
- F16M11/06—Means for attachment of apparatus; Means allowing adjustment of the apparatus relatively to the stand allowing pivoting
- F16M11/12—Means for attachment of apparatus; Means allowing adjustment of the apparatus relatively to the stand allowing pivoting in more than one direction
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F21—LIGHTING
- F21V—FUNCTIONAL FEATURES OR DETAILS OF LIGHTING DEVICES OR SYSTEMS THEREOF; STRUCTURAL COMBINATIONS OF LIGHTING DEVICES WITH OTHER ARTICLES, NOT OTHERWISE PROVIDED FOR
- F21V33/00—Structural combinations of lighting devices with other articles, not otherwise provided for
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- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Toys (AREA)
Abstract
The present invention relates to learning machine bearing technical fields, disclose a kind of Multifunctional anti-drop learning machine bearing, including bracket component, it is provided with loading plate above bracket component, fluted A is set on loading plate, it is respectively arranged with limited block A and limited block B on the left and right sides wall of groove A, it is both provided with non-slip mat on limited block A and limited block B, limited block A is fixedly connected with the left side wall of groove A, it is provided with endoporus on the right side wall of groove A, spring A is provided in endoporus, the left end of spring A is provided with push rod, push rod is fixedly connected with limited block B, the lower end of limited block B is connected with groove A basal slidings, it is provided with adjusting briquetting on the front side wall of the groove A.The present invention on loading plate by being arranged the groove A that can accommodate learning machine, limiting plate A, limiting plate B and adjusting briquetting; and learning machine is fixed on loading plate under its collective effect, solve the problems, such as that existing learning machine bearing does not accomplish the shatter-resistant protection to learning machine.
Description
Technical field
The present invention relates to learning machine bearing technical field, in particular to a kind of Multifunctional anti-drop learning machine bearings.
Background technology
Learning machine is a kind of portable learning relatively popularized in the student group of CONTINENTAL AREA OF CHINA.Early stage
Habit machine is connected with television set, is exported and is shown using video screen, does not have portability.Gradually turned to various sizes later
E-dictionaries smaller, with separate display screens provide the functions such as personal information management, game, Sino-British dictionary, Sino-British intertranslation, but
All programs are all to cure on a memory, thus storage capacity is limited, and function does not have extendibility.With the hair of technology
Exhibition, this portable equipment further enhance learning functionality in new development, support different study forms and diversified subject.
It is powerful, some have open operating system, support capacity extensions, the functions such as player.
Existing learning machine is divided into notebook type and plate, is used primarily directed to young children, Er Tong
It is easy to drop learning machine on ground using process, causes learning machine impaired, and bearing in the market mostly can only play learning machine
One supporting role has a single function, and does not accomplish to the protection in learning machine shatter-resistant.
Invention content
Based on problem above, the present invention provides a kind of Multifunctional anti-drop learning machine bearings.The present invention can be achieved to study
The purpose of machine shatter-resistant protection, groove A, limiting plate A, limiting plate B and the adjusting of learning machine can be accommodated by being arranged on loading plate
Briquetting, and learning machine is fixed on loading plate under its collective effect, it solves existing learning machine bearing and does not accomplish to learning
The problem of shatter-resistant protection of habit machine.
In order to solve the above technical problems, the technical solution adopted by the present invention is as follows：
A kind of Multifunctional anti-drop learning machine bearing, including bracket component, bracket component top are provided with loading plate, loading plate
It is upper that fluted A is set, it is respectively arranged with limited block A and limited block B, limited block A and limited block B on the left and right sides wall of groove A
On be both provided with non-slip mat, the limited block A is fixedly connected with the left side wall of groove A, be provided on the right side wall of groove A in
Hole is provided with spring A in endoporus, and the left end of spring A is provided with push rod, and push rod is fixedly connected with limited block B, under limited block B
End is connected with groove A basal slidings, and adjusting briquetting is provided on the front side wall of the groove A.
In the present invention, bracket component and loading plate collectively form learning machine support body, when using learning machine, will learn
Habit machine is placed in the groove A of loading plate upper surface, since limited block A is fixed, you can by pushing limited block B to the right manually,
Limited block B compressed springs A adapts to various sizes of learning machine to change the distance between limited block A and limited block B, with fixation
Lateral position of the learning machine on loading plate, and it is equipped with non-slip mat on limited block A and limited block B, it increases between the two
Frictional force, groove A front side walls setting adjustings briquetting with according to the thickness difference of learning machine come change adjusting briquetting position,
Ensure stability of the learning machine when being used on loading plate.The purpose of the shatter-resistant protection to learning machine can be achieved in the present invention, passes through
Setting can accommodate groove A, limiting plate A, limiting plate B and the adjusting briquetting of learning machine on loading plate, and under its collective effect
Learning machine is fixed on loading plate, solves the problems, such as that existing learning machine bearing does not accomplish the shatter-resistant protection to learning machine.
As a preferred mode, it adjusts briquetting to be two pieces and be symmetricly set on the front side wall of groove A, the adjusting pressure
Block further includes pressing plate and spring B, and pressing plate is arranged in inverted "L" shape, and spring B is arranged in loading plate, and the lower end of pressing plate and spring B are solid
Fixed connection, pressing plate are vertically arranged with multiple hemispherical grooves on one side far from groove A, are provided in the loading plate and hemispherical
The corresponding fastener of groove, the fastener include mandril, and jack end is provided with spring C, and mandril head end and hemispherical groove contradict
Connection.
As a preferred mode, extractor fan is provided in loading plate, extractor fan is arranged in the lower section of groove A,
And be electrically connected with the power supply, extractor fan can be used for the learning machine heat dissipation in groove A.
As a preferred mode, fluted B is arranged in the upper surface of loading plate, and U-shaped block one, U-shaped are provided in groove B
U-shaped block two is provided in block one, U-shaped block two and U-shaped block one are hinged, and lampshade, one end of lampshade and U is arranged in the side of U-shaped block two
Shape block two is hinged, and headlamp is provided in lampshade.
As a preferred mode, the both sides of the lower surface of loading plate are symmetrical arranged fluted C, are respectively provided in groove C
There are folding stand, the lower end of folding stand and the upper end of bracket component hinged.
As a preferred mode, the lower end of bracket component is provided with fixed plate, and bearing, bearing are provided in fixed plate
Inner ring be provided with shaft, the lower end of shaft is provided with turntable.
As a preferred mode, the lower surface of fixed plate is provided with circular trough centered on bearing, and turntable upper edge turns
There are two supporting rod corresponding with circular trough, the upper end of supporting rod is provided with the rolling that cooperation is rolled with circular trough for axial symmetry setting
Pearl.
As a preferred mode, limited block A and limited block B is in that inverted "L" shape is arranged.
Compared with prior art, the beneficial effects of the invention are as follows：
(1) purpose of the shatter-resistant protection to learning machine can be achieved in the present invention, and study can be accommodated by being arranged on loading plate
Groove A, limiting plate A, limiting plate B and the adjusting briquetting of machine, and learning machine is fixed on loading plate under its collective effect, it solves
Existing learning machine bearing of having determined does not accomplish the problem of shatter-resistant protection to learning machine
(2) briquetting is adjusted in the present invention as two pieces and is symmetricly set on the front side wall of groove, and the adjusting briquetting further includes
Pressing plate and spring B, pressing plate are arranged in inverted "L" shape, and spring B is arranged in loading plate, and the lower end of pressing plate is fixedly connected with spring B,
Pressing plate is vertically arranged with multiple hemispherical grooves on one side far from groove, is provided in the loading plate corresponding with hemispherical groove
Fastener, the fastener includes mandril, and jack end is provided with spring C, and mandril head end and hemispherical groove contradict connection.It adjusts
The front side wall that briquetting is symmetricly set on groove makes the uniform force of learning machine, and avoiding collision the lateral force of generation makes learning machine incline
Tiltedly；Pressing plate makes the surface fitting of the part and learning machine of pressing plate protrusion in inverted "L" shape setting, increases the contact area with learning machine
Keep it more stable in use；Need be turned up pressing plate height when, due to the side wall of pressing plate be vertically arranged with it is multiple
Hemispherical groove, and contradict and connect with corresponding fastener, so when pulling pressing plate, pulling force effect makes fastener compress on fastener
Spring simultaneously bounces back, and is popped up again when fastener reaches next hemispherical groove, simple in structure to change the height of pressing plate, behaviour
Facilitate.
(3) it is provided with extractor fan in loading plate in the present invention, extractor fan is arranged in the lower section of groove, and electric with power supply
Property connection, extractor fan can be used for the learning machine heat dissipation in groove, and learning machine will produce heat, pass through exhausting wind when in use
Fan disperses heat, avoids damage of the high temperature to learning machine.
(4) fluted B is arranged in the upper surface of loading plate in the present invention, is provided with U-shaped block one in groove B, is set in U-shaped block one
It is equipped with U-shaped block two, U-shaped block two and U-shaped block one are hinged, and lampshade is arranged in the side of U-shaped block two, and one end of lampshade and U-shaped block two are cut with scissors
It connecing, headlamp is provided in lampshade, headlamp is provided on loading plate can meet the normal use learning machine under dim environment,
Ambient lighting can avoid the included light generation single light source of learning machine and be injured caused by glasses, pass through U-shaped block one and U-shaped block
Two can hingedly make lampshade is smooth be when not in use folded back into groove B, improve aesthetics.
(5) both sides of the lower surface of loading plate are symmetrical arranged fluted C in the present invention, and folding stand is both provided in groove C,
The lower end of folding stand and the upper end of bracket component are hinged, when needing to adjust the angle of inclination of loading plate using learning machine, pull
Loading plate can be controlled by folding stand, easy to operate, and what folding stand can be smooth be folded back into groove C, and to save occupancy empty
Between.
(6) lower end of bracket component is provided with fixed plate in the present invention, bearing is provided in fixed plate, the inner ring of bearing is set
It is equipped with shaft, the lower end of shaft is provided with turntable, by the rotatable fixed plate of the cooperation of bearing and shaft, is suitable for different location
Use, it is flexible and changeable.
(7) lower surface of fixed plate is provided with circular trough centered on bearing in the present invention, and turntable upper edge shaft is symmetrically set
It sets there are two supporting rod corresponding with circular trough, the upper end of supporting rod is provided with the ball that cooperation is rolled with circular trough, supporting rod
It is symmetricly set on turntable, makes fixed plate stress balance, avoid lateral force and entire bearing is damaged, and ball and circle
The rolling cooperation of shape slot keeps rotation more laborsaving.
(8) limited block A and limited block B is in that inverted "L" shape is arranged in the present invention, the part of limited block A and limited block B protrusions
Limitation can be made to the displacement above and below learning machine, directly touch the ground and damage when dropping to ensure.
Description of the drawings
Fig. 1 is the structural diagram of the present invention.
Fig. 2 is the vertical view of Fig. 1.
Fig. 3 is the close-up schematic view of D in Fig. 1.
Wherein, 1- bracket components, 2- folding stands, 3- groove C, 4- loading plate, 5-U shapes block one, 6-U shapes block two, 7- lampshades,
8- groove B, 9- extractor fan, 10- balls, 11- supporting rods, 12- shafts, 13- turntables, 14- fixed plates, 15- adjust briquetting,
15-1- pressing plates, 15-2- spring Bs, 16- hemispherical grooves, 17- mandrils, 18- spring C, 19- limited block A, 20- limited blocks B, 21-
Push rod, 22- spring A, 23- grooves A.
Specific implementation mode
The present invention will be further described below with reference to the drawings.Embodiments of the present invention include but not limited to following reality
Apply example.
Embodiment 1：
Referring to Fig. 1~3, a kind of Multifunctional anti-drop learning machine bearing, including bracket component 1,1 top of bracket component are provided with
Loading plate 4 is arranged fluted A23 on loading plate 4, limited block A19 and limit is respectively arranged on the left and right sides wall of groove A23
It is both provided with non-slip mat on block B20, limited block A19 and limited block B20, the left side wall of the limited block A19 and groove A23 are fixed
It connects, is provided with endoporus on the right side wall of groove A23, spring A22 is provided in endoporus, the left end of spring A22 is provided with push rod
21, push rod 21 is fixedly connected with limited block B20, and the lower end of limited block B20 is connected with groove A23 basal slidings, the groove A23
Front side wall on be provided with adjust briquetting 15.
In the present invention, bracket component and loading plate collectively form learning machine support body, when using learning machine, will learn
Habit machine is placed in the groove A23 of loading plate upper surface, since limited block A is fixed, you can by pushing limited block to the right manually
B, limited block B compressed springs A adapt to various sizes of learning machine to change the distance between limited block A and limited block B, with solid
Determine lateral position of the learning machine on loading plate, and non-slip mat is equipped on limited block A and limited block B, increases the two
Between frictional force, the adjustings briquetting of groove A23 front side walls setting according to the thickness difference of learning machine with changing adjusting briquetting
Position, it is ensured that stability of the learning machine when being used on loading plate.The purpose of the shatter-resistant protection to learning machine can be achieved in the present invention,
By the way that the groove A23 that can accommodate learning machine, limiting plate A, limiting plate B are arranged on loading plate and adjusts briquetting, and it is common at it
Learning machine is fixed on loading plate under effect, existing learning machine bearing is solved and does not accomplish to the protection of the shatter-resistant of learning machine
Problem.
Embodiment 2：
Referring to Fig. 1~3, a kind of Multifunctional anti-drop learning machine bearing, including bracket component 1,1 top of bracket component are provided with
Loading plate 4 is arranged fluted A23 on loading plate 4, limited block A19 and limit is respectively arranged on the left and right sides wall of groove A23
It is both provided with non-slip mat on block B20, limited block A19 and limited block B20, the left side wall of the limited block A19 and groove A23 are fixed
It connects, is provided with endoporus on the right side wall of groove A23, spring A22 is provided in endoporus, the left end of spring A22 is provided with push rod
21, push rod 21 is fixedly connected with limited block B20, and the lower end of limited block B20 is connected with groove A23 basal slidings, the groove A23
Front side wall on be provided with adjust briquetting 15.
Briquetting 15 is adjusted as two pieces and is symmetricly set on the front side wall of groove A23, the adjusting briquetting 15 further includes pressing plate
151 and spring B 152, pressing plate 151 is arranged in inverted "L" shape, and spring B 152 is arranged in loading plate 4, the lower end of pressing plate 151 and bullet
Spring B152 is fixedly connected, and pressing plate 151 is vertically arranged with multiple hemispherical grooves 16, the loading plate 4 on one side far from groove A23
It is inside provided with fastener corresponding with hemispherical groove 16, the fastener includes mandril 17, and 17 end of mandril is provided with spring C18,
17 head end of mandril may be configured as hemispherical, convenient for contradicting connection with hemispherical groove 16.
In the present embodiment, adjusting briquetting and being symmetricly set on the front side wall of groove makes the uniform force of learning machine, avoids collision
The lateral force of generation makes learning machine tilt；Pressing plate makes the surface fitting of the part and learning machine of pressing plate protrusion in inverted "L" shape setting,
Increase keeps it more stable in use with the contact area of learning machine；When needing that the height of pressing plate is turned up, due to pressure
The side wall of plate is vertically arranged with multiple hemispherical grooves, and contradicts and connect with corresponding fastener, so when pulling pressing plate, pulling force is made
It on fastener, making fastener compressed spring and bounce back, is popped up again when fastener reaches next hemispherical groove, to change pressure
The height of plate, it is simple in structure, it is easy to operate.
As a preferred mode, extractor fan 9 is provided in loading plate 4, extractor fan 9 is arranged groove A23's
Lower section, and be electrically connected with the power supply, extractor fan 9 can be used for the learning machine heat dissipation in groove A23.In which, exhausting wind
Fan can be used for the learning machine heat dissipation in groove A, and learning machine will produce heat, dissipated heat by extractor fan when in use
It goes, avoids damage of the high temperature to learning machine.
The other parts of the present embodiment are same as Example 1, just repeat no more here.
Embodiment 3：
Referring to Fig. 1~3, a kind of Multifunctional anti-drop learning machine bearing, including bracket component 1,1 top of bracket component are provided with
Loading plate 4 is arranged fluted A23 on loading plate 4, limited block A19 and limit is respectively arranged on the left and right sides wall of groove A23
It is both provided with non-slip mat on block B20, limited block A19 and limited block B20, the left side wall of the limited block A19 and groove A23 are fixed
It connects, is provided with endoporus on the right side wall of groove A23, spring A22 is provided in endoporus, the left end of spring A22 is provided with push rod
21, push rod 21 is fixedly connected with limited block B20, and the lower end of limited block B20 is connected with groove A23 basal slidings, the groove A23
Front side wall on be provided with adjust briquetting 15.
Fluted B8 is arranged in the upper surface of loading plate 4, is provided with U-shaped block 1 in groove B8, U is provided in U-shaped block 1
Shape block 26, U-shaped block 26 and U-shaped block 1 are hinged, and lampshade 7, one end of lampshade 7 and U-shaped block 26 is arranged in the side of U-shaped block 26
It is hinged, it is provided with headlamp in lampshade 7.
Headlamp is provided in the present embodiment, on loading plate can meet normal use learning machine, ring under dim environment
Border illumination can avoid the included light generation single light source of learning machine and be injured caused by glasses, pass through U-shaped block one and U-shaped block two
Can hingedly make lampshade is smooth to be when not in use folded back into groove B, improve aesthetics.
As a preferred mode, the both sides of the lower surface of loading plate 4 are symmetrical arranged fluted C3, are all provided in groove C3
It is equipped with folding stand 2, the lower end of folding stand 2 and the upper end of bracket component 1 are hinged.In which, needing to adjust using learning machine
When the angle of inclination of loading plate, pull loading plate that can be controlled by folding stand, easy to operate, the folding that folding stand can be smooth
It returns in groove C and saves occupied space.
The other parts of the present embodiment are same as Example 1, just repeat no more here.
Embodiment 4：
Referring to Fig. 1~3, a kind of Multifunctional anti-drop learning machine bearing, including bracket component 1,1 top of bracket component are provided with
Loading plate 4 is arranged fluted A23 on loading plate 4, limited block A19 and limit is respectively arranged on the left and right sides wall of groove A23
It is both provided with non-slip mat on block B20, limited block A19 and limited block B20, the left side wall of the limited block A19 and groove A23 are fixed
It connects, is provided with endoporus on the right side wall of groove A23, spring A22 is provided in endoporus, the left end of spring A22 is provided with push rod
21, push rod 21 is fixedly connected with limited block B20, and the lower end of limited block B20 is connected with groove A23 basal slidings, the groove A23
Front side wall on be provided with adjust briquetting 15.
The lower end of bracket component 1 is provided with fixed plate 14, and bearing is provided in fixed plate 14, and the inner ring of bearing, which is provided with, to be turned
The lower end of axis 12, shaft 12 is provided with turntable 13.
In the present embodiment, by the rotatable fixed plate of the cooperation of bearing and shaft, it is suitable for the use of different location, flexibly
It is changeable.
As a preferred mode, the lower surface of fixed plate 14 is provided with circular trough centered on bearing, on turntable 13
It is symmetrical arranged there are two supporting rod 11 corresponding with circular trough along shaft 12, the upper end of supporting rod 11 is provided with to be rolled with circular trough
The ball of cooperation.In which, supporting rod is symmetricly set on turntable, makes fixed plate stress balance, avoids lateral force to whole
A bearing damages, and the rolling cooperation of ball and circular trough keeps rotation more laborsaving.
As a preferred mode, limited block A19 and limited block B20 is in that inverted "L" shape is arranged.In which, limit
The part of block A and limited block B protrusions can make limitation to the displacement above and below learning machine, directly be connect to ensure when dropping
Tread surface and damage.
The other parts of the present embodiment are same as Example 1, just repeat no more here.
As above it is the embodiment of the present invention.Design parameter in above-described embodiment and embodiment is merely to understand table
The verification process of the present invention is stated, not to limit the scope of patent protection of the present invention, scope of patent protection of the invention is still
It is subject to its claims, equivalent structure variation made by every specification and accompanying drawing content with the present invention, similarly
It should be included within the scope of the present invention.
Claims (8)
1. a kind of Multifunctional anti-drop learning machine bearing, including bracket component (1), bracket component (1) top is provided with loading plate
(4), it is characterised in that：Fluted A (23) is set on the loading plate (4), is respectively set on the left and right sides wall of groove A (23)
There are limited block A (19) and limited block B (20), non-slip mat, the limit are both provided on limited block A (19) and limited block B (20)
Block A (19) is fixedly connected with the left side wall of groove A (23), and endoporus is provided on the right side wall of groove A (23), is provided in endoporus
The left end of spring A (22), spring A (22) are provided with push rod (21), and push rod (21) is fixedly connected with limited block B (20), limited block B
(20) lower end is connected with groove A (23) basal sliding, is provided on the front side wall of the groove A (23) and is adjusted briquetting (15).
2. Multifunctional anti-drop learning machine bearing according to claim 1, it is characterised in that：The adjusting briquetting (15) is two
Block and the front side wall for being symmetricly set on (23) groove A, the adjusting briquetting (15) further include pressing plate (151) and spring B (152),
Pressing plate (151) is arranged in inverted "L" shape, and spring B (152) setting is in loading plate (4), the lower end of pressing plate (151) and spring B
(152) it is fixedly connected, pressing plate (151) is vertically arranged with multiple hemispherical grooves (16) on one side far from groove A (23), described to hold
It is provided with fastener corresponding with hemispherical groove (16) in support plate (4), the fastener includes mandril (17), and mandril (17) end is set
It is equipped with spring C (18), mandril (17) head end and hemispherical groove (16) contradict connection.
3. Multifunctional anti-drop learning machine bearing according to claim 2, it is characterised in that：Setting in the loading plate (4)
There is extractor fan (9), extractor fan (9) is arranged in the lower section of (23) groove A, and is electrically connected with the power supply, and extractor fan (9) can
For radiating to the learning machine in groove A (23).
4. Multifunctional anti-drop learning machine bearing according to claim 1, it is characterised in that：The upper table of the loading plate (4)
Fluted B (8) is arranged in face, and U-shaped block one (5) is provided in groove B (8), U-shaped block two (6), U-shaped are provided in U-shaped block one (5)
Block two (6) and U-shaped block one (5) are hinged, the side setting lampshade (7) of U-shaped block two (6), one end of lampshade (7) and U-shaped block two (6)
It is hinged, it is provided with headlamp in lampshade (7).
5. Multifunctional anti-drop learning machine bearing according to claim 4, it is characterised in that：The following table of the loading plate (4)
The both sides in face are symmetrical arranged fluted C (3), and folding stand (2), the lower end of folding stand (2) and holder are both provided in groove C (3)
The upper end of component (1) is hinged.
6. Multifunctional anti-drop learning machine bearing according to claim 1, it is characterised in that：Under the bracket component (1)
End is provided with fixed plate (14), is provided with bearing in fixed plate (14), the inner ring of bearing is provided with shaft (12), shaft (12)
Lower end is provided with turntable (13).
7. Multifunctional anti-drop learning machine bearing according to claim 6, it is characterised in that：The following table of the fixed plate (14)
Face is provided with circular trough centered on bearing, and turntable (13) upper edge shaft (12) is arranged symmetrically, and there are two branch corresponding with circular trough
Strut (11), the upper end of supporting rod (11) are provided with the ball (10) that cooperation is rolled with circular trough.
8. Multifunctional anti-drop learning machine bearing according to claim 7, it is characterised in that：The limited block A (19) and limit
Position block B (20) is in that inverted "L" shape is arranged.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810619169.3A CN108533897A (en) | 2018-06-15 | 2018-06-15 | A kind of Multifunctional anti-drop learning machine bearing |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810619169.3A CN108533897A (en) | 2018-06-15 | 2018-06-15 | A kind of Multifunctional anti-drop learning machine bearing |
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| CN201810619169.3A Pending CN108533897A (en) | 2018-06-15 | 2018-06-15 | A kind of Multifunctional anti-drop learning machine bearing |
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