CN209460955U - A kind of physical education show stand - Google Patents
A kind of physical education show stand Download PDFInfo
- Publication number
- CN209460955U CN209460955U CN201821722291.5U CN201821722291U CN209460955U CN 209460955 U CN209460955 U CN 209460955U CN 201821722291 U CN201821722291 U CN 201821722291U CN 209460955 U CN209460955 U CN 209460955U
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- China
- Prior art keywords
- shell
- physical education
- show stand
- attachment base
- fixedly installed
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- Expired - Fee Related
Links
- 238000002627 tracheal intubation Methods 0.000 claims abstract description 23
- 230000003028 elevating effect Effects 0.000 claims abstract description 22
- 230000000694 effects Effects 0.000 claims abstract description 13
- 238000000034 method Methods 0.000 abstract description 7
- 230000009286 beneficial effect Effects 0.000 description 2
- 238000013016 damping Methods 0.000 description 2
- 230000019771 cognition Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- NJPPVKZQTLUDBO-UHFFFAOYSA-N novaluron Chemical compound C1=C(Cl)C(OC(F)(F)C(OC(F)(F)F)F)=CC=C1NC(=O)NC(=O)C1=C(F)C=CC=C1F NJPPVKZQTLUDBO-UHFFFAOYSA-N 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
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- Electrically Operated Instructional Devices (AREA)
Abstract
The utility model belongs to physical education engineering device technique field, it is related to a kind of physical education show stand, shell is fixedly installed with above Mobile base, top is fixedly installed with the fixed link of L-type on the left of shell, the free end of fixed link is fixedly installed with display, activity is plugged with elevating lever on the right side of shell, the upper end of elevating lever is fixedly installed with projector, the first hand screw contacted with elevating lever is threaded on shell on the right side of slot, the attachment base of L-type is connected on the right side of shell, activity is plugged with intubation in attachment base, hanger is fixedly installed at the top of intubation, the third hand screw to offset with intubation is threaded on the right side of attachment base, placing groove is offered on the shell of display side, storage drawer is provided in placing groove, redundant electrical power is provided on shell, controller is embedded on shell below redundant electrical power, it solves existing The outdoor physical education having separately carried with multimedia equipment it is cumbersome, and occupy student resources the problem of.
Description
Technical field
The utility model belongs to physical education engineering device technique field, is related to a kind of physical education show stand, more particularly to
It is a kind of suitable for outdoor PE Teaching and conveniently moving, more stable physical education show stand.
Background technique
With the raising of modernized teaching reform level, adoption of multimedia teaching means is widely used in teaching, and
And obtain good teaching efficiency, a kind of vital task of physical education seek to student association and grasp sports techniques,
Technical ability needs the language refined by teacher when teaching each soprts skill, explains technical key point, and demonstration is dynamic
Make overall process, student by listening, apparently cognition technology process, and " seeing " is the primary information resource of student, multimedia teaching
Student can be met, rational knowledge is increased to by perceptual knowledge to the understanding of movement.However, outdoors in PE Teaching into
When row multimedia show, student is needed to carry various multimedia equipments, multimedia equipment separately carries cumbersome, and occupies
Student resources, none good using effect so that outdoor sports presentation is imparted knowledge to students, for this reason, it may be necessary to further investigate one kind convenient for taking
With convenient and conveniently moving, more stable physical education show stand.
Utility model content
In view of this, the utility model separately carries very to solve existing outdoor physical education with multimedia equipment
Trouble, and the problem of occupancy student resources, a kind of physical education show stand is provided.
In order to achieve the above objectives, the utility model provides the following technical solutions:
A kind of physical education show stand, including Mobile base, Mobile base top are fixedly installed with shell, top on the left of shell
It is fixedly installed with the fixed link of L-type, the free end of fixed link is fixedly installed with display, and activity is plugged with lifting on the right side of shell
Bar, the upper end of elevating lever are fixedly installed with projector, and contacted with elevating lever is threaded on the shell on the right side of elevating lever
One hand screw is connected with the attachment base of L-type on the right side of shell, and activity is plugged with intubation in attachment base, and the top of intubation is fixed
Hanger is installed, the third hand screw to offset with intubation is threaded on the right side of attachment base, is opened on the shell of display side
Equipped with placing groove, it is provided with storage drawer in placing groove, redundant electrical power is provided on the shell between fixed link and projector, stores up
Controller is embedded on shell below stand-by power source.
Preferably, the bottom of shell is fixedly installed with bottom plate, and several springs, bottom are evenly arranged between bottom plate and Mobile base
The two sides of plate offer pilot hole, and sliding plug has the guide rod being welded on Mobile base, the setting of guide rod top in pilot hole
There is limited block.
Preferably, shell right side opening is equipped with slot, and elevating lever activity is plugged in matched slot, on the right side of slot
Shell on offer the first threaded hole communicated with slot, the first hand screw passes through the first threaded hole and contacts with elevating lever.
Preferably, it is fixedly installed with fixed ring on the shell below attachment base, is provided on the inside of fixed ring and attachment base
The second hand screw being threadedly coupled.
Preferably, the jack to match with intubation is offered at the top of attachment base, intubation activity is plugged in jack, attachment base
Right side opening is equipped with the second threaded hole communicated with jack, and third hand screw passes through the second threaded hole and contacts with intubation.
Preferably, shell offers card slot close to the side of attachment base, and attachment base is connected in card slot.
Preferably, universal wheel is fixedly installed at the bottom four corners of Mobile base.
Preferably, the rubbish string bag is provided on the shell below controller.
Preferably, the model ATMEGA16 of controller.
Preferably, there are two handspikes for the outside setting of shell.
The beneficial effect of this base case is:
1, storage drawer and controller, shell is arranged on shell in this practical disclosed a kind of physical education show stand
Top connects display by fixed link, connects projector by elevating lever, redundant electrical power setting projector and fixed link it
Between shell on, the output end of controller and display are electrically connected, and projection screen are placed in storage drawer, by entire projection device
More intensive is mounted on shell.Attachment base of the right side clamping equipped with intubation of shell, intubation top is fixedly mounted hanger, leads to
Third hand screw is crossed to adjust the extension elongation of intubation, and then adjusts projection screen and hangs over the height on being intubated, meets user
For the height requirement of projection screen.Physical education show stand passes through controller, storage drawer, hanger, L shape attachment base, inserts
Pipe, third hand screw and the isostructural setting of projector, not only make entire show stand can be used in carrying out projection displaying, together
When, additionally it is possible to it is as needed to adjust projection displaying highly, it is easy-to-use, in addition, passing through the fixed ring below pedestal and second-hand
Screw is twisted, L shape attachment base can be assembled on shell, is carried so as to whole, so as to be brought to user
Carrying convenience avoids trouble caused by separating carrying.
2, this practical disclosed a kind of physical education show stand, passes through universal wheel, spring, guide rod and Mobile base
Setting, not only makes entire physical education show stand conveniently moving, is suitble to carry out teaching use in outdoor, and can also move
Damping is carried out during dynamic, so that movement is more stable, display and projector is avoided to be badly shaken, thus prolong the service life,
Using effect is good, using flexible.
Detailed description of the invention
In order to keep the purpose of this utility model, technical scheme and beneficial effects clearer, the utility model provides as follows
Attached drawing is illustrated:
The structural schematic diagram for the physical education show stand that Fig. 1 is proposed by the utility model；
The physical education scheme of installation being intubated in show stand that Fig. 2 is proposed by the utility model；
The main view for the physical education show stand that Fig. 3 is proposed by the utility model.
Specific embodiment
Below in conjunction with attached drawing, the preferred embodiment of the utility model is described in detail.
Appended drawing reference in Figure of description includes:
Mobile base 1, spring 2, bottom plate 3, guide rod 4, shell 5, fixed link 6, display 7, elevating lever 8, projector 9,
One hand screw 10, L shape attachment base 11, fixed ring 12, the second hand screw 13, intubation 14, hanger 15, storage drawer 16, control
Device 17 processed, third hand screw 18.
A kind of physical education show stand as shown in Figures 1 to 3, including Mobile base 1 and shell 5, shell 5 are located at Mobile base
The lower screws of 1 top, Mobile base 1 are fixed with universal wheel, facilitate the movement of entire show stand.Weld water in the top of shell 5
The fixed link 6 of flat L-type, and the top screw of fixed link 6 is fixed with the display 7 positioned at 5 left side of shell, the top of shell 5 is opened
Equipped with slot, activity is plugged with elevating lever 8 compatible with slot, and the top of elevating lever 8 in the bottom slot on 5 right side of shell
Screw is fixed with projector 9, and the side of shell 5 be provided with the first threaded hole for being connected to inside slot, in the first threaded hole
It is threaded with the first hand screw 10 contacted with elevating lever 8, realizes consolidating for elevating lever 8 by screwing the first hand screw 10
It is fixed.Shell 5 is provided with card slot close to the side of L shape attachment base 11, and L shape attachment base 11 is connected in card slot, attachment base 11
Top opens up jack, and the intubation 14 being adapted to jack size is plugged in jack, and the top for being intubated 14 is vertically welded with hanger 15,
And the right side of L shape attachment base 11 be provided with the second threaded hole for be connected to inside jack, the second threaded hole internal screw thread be connected with and
The third hand screw 18 of 14 contact of intubation, the fixation of intubation 14 is realized by screwing third hand screw 18.
The lower section of attachment base 11 is provided with the fixed ring 12 being welded on shell 5, and the inside of fixed ring 12 is provided with and L
The second hand screw 13 that shape attachment base 11 is threadedly coupled realizes the fixation of attachment base 11 by screwing the second hand screw 13.
Shell 5 is provided with placing groove far from the side of L shape attachment base 11, and storage drawer 16 is provided in placing groove.Storage drawer 16
Inside place projection screen, be wholely set hook at the top of projection screen, facilitated projection for projection screen to be suspended on hanger 15
It shows and uses.
The over top of Mobile base 1 is provided with the bottom plate 3 for being welded on 5 bottom of shell, and connects between Mobile base 1 and bottom plate 3
It is connected to spring 2, the both ends of bottom plate 3 are provided with pilot hole, and sliding plug has the guiding for being welded on 1 top of Mobile base in pilot hole
Bar 4, guide rod 4 is vertical with the top of Mobile base 1, and the top of guide rod 4 has been wholely set limited block, and limited block is located at bottom plate
3 top.Being used cooperatively for spring 2 and guide rod 4, can reduce the vibration in entire show stand moving process.A left side for shell 5
Side is wholely set there are two handspike, facilitates the movement of entire show stand.The top of shell 5 is provided with positioned at fixed link 6 and throws
Redundant electrical power between shadow instrument 9, and the side of shell 5 is embedded in and is fixed with controller 17, the lower section of controller 17 is provided with fixation
The rubbish string bag on shell 5, the model ATMEGA16 of controller 17.
In the utility model, the output end and display 7 of controller 17 are electrically connected, and the inside of storage drawer 16 is placed with
Projection screen, projection screen top have been wholely set hook, facilitate projection to show use for projection screen to be suspended on hanger 15,
When using projection, by screwing out the second hand screw 13, very easily L shape attachment base 11 can be removed, later connect L shape
Seat 11 is placed into corresponding position, and intubation 14 can be extracted out to the height for adjusting hanger 15 by pull hanger 15, convenient
Projection screen is hung, intubation 14 can be locked by screwing third hand screw 18, moving up projector 9 by elevating lever 8 can adjust
The height for saving projector 9, can lock elevating lever 8 by screwing the first hand screw 10, and then can be as needed
Adjust standoff height, using flexible and convenience, the L shape attachment base 11 of setting can be assembled on shell 5, so as to entirety into
Row carries, and so as to bring carrying convenience to user, avoids separating carrying and causes trouble；It can be with by the universal wheel of setting
Make entire show stand conveniently moving, be suitble to carry out teaching use in outdoor, can moved by the spring 2 and guide rod 4 of setting
Damping is carried out during dynamic, so that movement is more stable, display 7 and projector 9 is avoided to be badly shaken, to extend entire show
The service life of platform.
The preferable specific embodiment of the above, only the utility model, but the protection scope of the utility model is not
It is confined to this, anyone skilled in the art is within the technical scope disclosed by the utility model, practical according to this
Novel technical solution and its utility model design are subject to equivalent substitution or change, should all cover the protection model in the utility model
Within enclosing.
Finally, it is stated that preferred embodiment above is merely intended for describing the technical solutions of the present application, but not for limiting the present application, to the greatest extent
Pipe has been described in detail the utility model by above preferred embodiment, but those skilled in the art should manage
Solution, can make various changes, without departing from the utility model claims book institute to it in the form and details
The range of restriction.
Claims (10)
1. a kind of physical education show stand, which is characterized in that including Mobile base, be fixedly installed with shell above the Mobile base
Body, shell left side top are fixedly installed with the fixed link of L-type, and the free end of the fixed link is fixedly installed with display,
Activity is plugged with elevating lever on the right side of the shell, and the upper end of the elevating lever is fixedly installed with projector, the elevating lever right side
Shell on be threaded with the first hand screw contacted with elevating lever, the attachment base of L-type is connected on the right side of the shell,
Activity is plugged with intubation in the attachment base, and hanger is fixedly installed at the top of intubation, is threaded on the right side of the attachment base
With the third hand screw that offsets of intubation, placing groove, setting in the placing groove are offered on the shell of the display side
There is storage drawer, redundant electrical power is provided on the shell between the fixed link and projector, on the shell below redundant electrical power
Embedded with controller.
2. a kind of physical education show stand as described in claim 1, which is characterized in that the bottom of the shell is fixedly mounted
There is bottom plate, several springs is evenly arranged between the bottom plate and Mobile base, the two sides of the bottom plate offer pilot hole, described
Sliding plug has the guide rod being welded on Mobile base in pilot hole, and the guide rod top is provided with limited block.
3. a kind of physical education show stand as described in claim 1, which is characterized in that the shell right side opening, which is equipped with, to be inserted
Slot, elevating lever activity be plugged in matched slot, offers on the shell on the right side of the slot and communicates with slot
First threaded hole, the first hand screw pass through the first threaded hole and contact with elevating lever.
4. a kind of physical education show stand as described in claim 1, which is characterized in that on the shell below the attachment base
It is fixedly installed with fixed ring, the second hand screw being threadedly coupled with attachment base is provided on the inside of the fixed ring.
5. a kind of physical education show stand as described in claim 1, which is characterized in that offered at the top of the attachment base with
It is intubated the jack to match, intubation activity is plugged in jack, and the attachment base right side opening is equipped with the second spiral shell communicated with jack
Pit, third hand screw pass through the second threaded hole and contact with intubation.
6. a kind of physical education show stand as described in claim 1, which is characterized in that the shell close to attachment base one
Side offers card slot, and the attachment base is connected in card slot.
7. a kind of physical education show stand as described in claim 1, which is characterized in that at the bottom four corners of the Mobile base
It is fixedly installed with universal wheel.
8. a kind of physical education show stand as described in claim 1, which is characterized in that on the shell below the controller
It is provided with the rubbish string bag.
9. a kind of physical education show stand as described in claim 1, which is characterized in that the model of the controller
ATMEGA16。
10. a kind of physical education show stand as described in claim 1, which is characterized in that be provided on the outside of the shell
Two handspikes.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821722291.5U CN209460955U (en) | 2018-10-23 | 2018-10-23 | A kind of physical education show stand |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821722291.5U CN209460955U (en) | 2018-10-23 | 2018-10-23 | A kind of physical education show stand |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209460955U true CN209460955U (en) | 2019-10-01 |
Family
ID=68037370
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821722291.5U Expired - Fee Related CN209460955U (en) | 2018-10-23 | 2018-10-23 | A kind of physical education show stand |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209460955U (en) |
-
2018
- 2018-10-23 CN CN201821722291.5U patent/CN209460955U/en not_active Expired - Fee Related
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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 |
Granted publication date: 20191001 |