CN207602053U - A kind of physical education teaching hanging plate - Google Patents
A kind of physical education teaching hanging plate Download PDFInfo
- Publication number
- CN207602053U CN207602053U CN201720970447.0U CN201720970447U CN207602053U CN 207602053 U CN207602053 U CN 207602053U CN 201720970447 U CN201720970447 U CN 201720970447U CN 207602053 U CN207602053 U CN 207602053U
- Authority
- CN
- China
- Prior art keywords
- display screen
- fixedly connected
- hanging plate
- fixed pulley
- bar
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
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Abstract
The utility model discloses a kind of physical education teaching hanging plates, including horizontal carrier bar and main upright bar, both ends are fixedly connected with main upright bar below horizontal carrier bar, adjusting fixed pulley is fixedly connected with by pin in the middle part of horizontal carrier bar, adjust one end that both sides above and below fixed pulley are connected separately with steel cable, and the other end of steel cable is intertwined and connected around fixed pulley with load-bearing fixed pulley, cross bar is fixedly connected between two load-bearing fixed pulleys, hanging plate is fixedly connected with below cross bar, display screen is fixedly connected with below horizontal carrier bar, display screen fixed case is fixedly connected on rear side of display screen, display screen fixed case connects horizontal carrier bar, display screen fixed case inner upper is fixedly connected with memory, display screen fixed case lower inside is fixedly connected with power supply, micro computer is provided among power supply and memory；It can realize that hanging plate height can be adjusted arbitrarily, can utilize video teaching the advantages of.
Description
Technical field
The utility model is related to physical education apparatus fields, are mounted more specifically to a kind of physical education teaching
Plate.
Background technology
The sport of physical education, that is, narrow sense is commonly called as " small sport ".He is the component part of education, be by body movement and
Some other complementary means carry out purposeful, planned and organized course of education.Physical education is one complete in itself
System is divided into two major class of common physical education and special physical education.Its essential characteristic is prominent educational and pedagogical, body
Education is educated to impart knowledge to students as main path, is taught with classroom instruction or technicality as principal mode, with physical exercise and health care
For main means.
But there is cannot adjust height and cannot use lacking for video teaching for existing physical education teaching hanging plate
Point.
Utility model content
1. technical problems to be solved
The problem of height is with that cannot use video teaching, the purpose of this utility model cannot be adjusted for existing in the prior art
It is to provide a kind of physical education teaching hanging plate, it can realize that hanging plate height can be adjusted arbitrarily, video can be utilized to teach
The advantages of.
2. technical solution
To solve the above problems, the utility model adopts the following technical scheme:
A kind of physical education teaching hanging plate, including horizontal carrier bar and main upright bar, below the horizontal carrier bar both ends with
Main upright bar is fixedly connected, and adjusting fixed pulley, the horizontal carrier bar or so are fixedly connected with by pin in the middle part of the horizontal carrier bar
Both ends are connected with fixed pulley by pin, and described one end for adjusting both sides above and below fixed pulley and being connected separately with steel cable, it is fixed to adjust
It is fixedly connected above pulley with left side steel cable, lower section is fixedly connected with right side steel cable, and the other end of steel cable is slided around fixed
Wheel is intertwined and connected with load-bearing fixed pulley, and cross bar, the cross bar both sides and master are fixedly connected between two load-bearing fixed pulleys
Upright bar is slidably connected, and hanging plate is fixedly connected with below the cross bar, display screen is fixedly connected with below the horizontal carrier bar, described
Display location is fixedly connected with display screen fixed case, the display screen fixed case connection on rear side of hanging plate on rear side of the display screen
Horizontal carrier bar, the display screen fixed case inner upper are fixedly connected with memory, and the display screen fixed case lower inside is consolidated
Surely power supply is connected with, micro computer is provided among the power supply and memory, the micro computer is fixed with display screen fixed case to be connected
It connects, the power supply is electrically connected with micro computer, and the micro computer is connect by signal wire with memory, and the memory passes through letter
Number line is connect with display screen.
Preferably, the adjusting fixed pulley outer surface is fixedly connected with rotational handle.
Preferably, the display screen is provided with gap between cross bar, hanging plate respectively.
3. advantageous effect
Compared with the prior art, the utility model has the advantage of：
（1）By secured adjusted fixed pulley inside horizontal carrier bar, the left side steel cable that is intertwined and connected above fixed pulley, lower section are adjusted
Be intertwined and connected right side steel cable, and what the steel wire rope of both sides can synchronize when adjusting fixed pulley for rotating is wrapped in adjusting fixed pulley
On, the advantages of operation is convenient is realized, then twined around fixed pulley with load-bearing fixed pulley by adjusting the steel cable of fixed pulley both sides
Around connection, for being wrapped in adjusting fixed pulley using by steel cable, then change steel cable by fixed pulley and shorten direction, so as to band
Dynamic load-bearing fixed pulley moves up, and then load-bearing fixed pulley with cross bar by being fixedly connected, so as to which cross bar be driven to move up and down, so
Rear transverse rod can drive hanging plate to move up and down, and realize the advantages of hanging plate is height-adjustable, above fixed pulley and left by adjusting
Side steel cable is intertwined and connected, and lower section is intertwined and connected with right side steel cable so that only need to rotate an adjusting fixed pulley can make both sides
Steel cable is simultaneously wound, and both sides steel cable speed of wrap is the same, realizes the advantages of balancing hanging plate.
（2）By being fixed with display screen below horizontal carrier bar, the display screen back side is fixed with memory, micro computer, power supply, deposits
The video needed for oneself is stored in reservoir, then display screen plays the required video of teaching, energy by micro computer control memory
The advantages of being enough in video teaching, achieved the purpose that general multiple use, realizing increase teaching interest.
（3）Rotational handle is fixedly connected with by the adjusting fixed pulley outer surface, for rotating rotational handle so that
Fixed pulley rotation is adjusted, realizes purpose easy to operation, then by setting a distance between display screen and cross bar, hanging plate,
For ensureing that display screen is not interfere with each other with hanging plate.
Description of the drawings
Fig. 1 is the structure diagram of the utility model；
Fig. 2 is the structure diagram that the utility model display screen is connect with display screen fixed case；
Fig. 3 is the functional block diagram of the utility model.
Figure label explanation：
1st, horizontal carrier bar；2nd, main upright bar；3rd, fixed pulley；4th, steel cable；5th, fixed pulley is adjusted；6th, rotational handle；7th, it shows
Screen；8th, cross bar；9th, hanging plate；10th, load-bearing fixed pulley；11st, display screen fixed case；12nd, memory；13rd, micro computer；14th, power supply.
Specific embodiment
The following is a combination of the drawings in the embodiments of the present utility model；The technical scheme in the embodiment of the utility model is carried out
Clearly and completely describe；Obviously；The described embodiments are only a part of the embodiments of the utility model；Rather than whole
Embodiment.Based on the embodiment in the utility model；Those of ordinary skill in the art are without making creative work
All other embodiments obtained；It shall fall within the protection scope of the present invention.
- 3 are please referred to Fig.1, a kind of physical education hanging plate, including horizontal carrier bar 1 and main upright bar 2, horizontal carrier bar 1 of imparting knowledge to students
Lower section both ends are fixedly connected with main upright bar 2, and horizontal 1 middle part of carrier bar is fixedly connected with by pin adjusts fixed pulley 5, horizontal carrier bar
1 left and right ends are connected with fixed pulley 3 by pin, adjust fixed pulley and are connected separately with one end of steel cable 4, tune in both sides about 5
Section fixed pulley 5 top is fixedly connected with left side steel cable 4, and lower section is fixedly connected with right side steel cable 4, and the other end of steel cable 4 around
It crosses fixed pulley 3 to be intertwined and connected with load-bearing fixed pulley 10, cross bar 8,8 liang of cross bar is fixedly connected between two load-bearing fixed pulleys 10
Side is slidably connected with main upright bar 2, and 8 lower section of cross bar is fixedly connected with hanging plate 9, and horizontal 1 lower section of carrier bar is fixedly connected with display screen 7,
Display screen 7 is located at 9 rear side of hanging plate, and 7 rear side of display screen is fixedly connected with display screen fixed case 11, and display screen fixed case 11 connects horizontal stroke
Carrier bar 1,11 inner upper of display screen fixed case are fixedly connected with memory 12, and 11 lower inside of display screen fixed case, which is fixed, to be connected
Power supply 14 is connected to, micro computer 13 is provided among power supply 14 and memory 12, micro computer 13 is fixed with display screen fixed case 11 to be connected
It connects, power supply 14 is electrically connected with micro computer 13, and micro computer 13 is connect by signal wire with memory 12, and memory 12 passes through signal
Line is connect with display screen 7.
Wherein, in practical applications, it adjusts 5 outer surface of fixed pulley and is fixedly connected with rotational handle 6；Display screen 7 respectively with
Gap is provided between cross bar 8, hanging plate 9.
Operation principle：The first step by steel cable 4 be intertwined and connected adjust fixed pulley 5 on, left side steel cable 4 from adjust fixed pulley 5
Top is wound, and right side steel cable 4 is from adjusting 5 underlying wound of fixed pulley, and 4 other end of steel cable bypasses fixed pulley 3 and slided surely with load-bearing
Wheel 10 is intertwined and connected, and faculty may be such that adjusting fixed pulley 5 winds steel cable 4 by rotating rotational handle 6, thus by cross bar
8 move up and down, and cross bar 8 drives hanging plate 9 to move up and down, and cross bar 8 with main upright bar 2 due to being slidably connected, so being moved down on hanging plate 9
It will not there is a situation where swing when dynamic；For second step when needing to use video teaching, faculty is by the height of hanging plate 9 to downward
Section repeats preceding step, you can and see the display screen 7 that 9 rear side of hanging plate is fixedly connected with horizontal carrier bar 1, then open power supply 14,
Then faculty is played by the way that micro computer 13 is controlled to recall the video stored in memory 12 by display screen 7 again；Third walks
Hanging plate 9 can equally be adjusted suitable position by faculty, the content that then writing on the blackboard is played with display screen 7 on hanging plate 9
Explanation is synchronized, power supply 14 is closed after the completion of use, hanging plate 9 is adjusted to extreme higher position, display screen 7 is protected to prevent equipment from damaging
It is bad.
It is described above；The only preferable specific embodiment of the utility model；But the scope of protection of the utility model is not
It is confined to this；In the technical scope that any one skilled in the art discloses in the utility model；According to this practicality
Novel technical solution and its improvement design is subject to equivalent substitution or change；It should all cover in the scope of protection of the utility model
It is interior.
Claims (3)
1. a kind of physical education teaching hanging plate, including horizontal carrier bar（1）With main upright bar（2）, the horizontal carrier bar（1）Lower section
Both ends and main upright bar（2）It is fixedly connected, it is characterised in that：The horizontal carrier bar（1）Middle part is fixedly connected with adjusting by pin
Fixed pulley（5）, the horizontal carrier bar（1）Left and right ends are connected with fixed pulley by pin（3）, the adjusting fixed pulley（5）
Upper and lower both sides are connected separately with steel cable（4）One end, and steel cable（4）The other end around fixed pulley（3）It is slided surely with load-bearing
Wheel（10）It is intertwined and connected, two load-bearing fixed pulleys（10）Between be fixedly connected with cross bar（8）, the cross bar（8）Both sides with
Main upright bar（2）It is slidably connected, the cross bar（8）Lower section is fixedly connected with hanging plate（9）, the horizontal carrier bar（1）Lower section, which is fixed, to be connected
It is connected to display screen（7）, the display screen（7）Positioned at hanging plate（9）Rear side, the display screen（7）Rear side is fixedly connected with display screen
Fixed case（11）, the display screen fixed case（11）Connect horizontal carrier bar（1）, the display screen fixed case（11）Inner upper is consolidated
Surely it is connected with memory（12）, the display screen fixed case（11）Lower inside is fixedly connected with power supply（14）, the power supply
（14）With memory（12）Centre is provided with micro computer（13）, the micro computer（13）With display screen fixed case（11）It is fixed to connect
It connects, the power supply（14）With micro computer（13）It is electrically connected, the micro computer（13）Pass through signal wire and memory（12）Connection,
The memory（12）Pass through signal wire and display screen（7）Connection.
2. a kind of physical education according to claim 1 teaching hanging plate, it is characterised in that：The adjusting fixed pulley
（5）Outer surface is fixedly connected with rotational handle（6）.
3. a kind of physical education according to claim 1 teaching hanging plate, it is characterised in that：The display screen（7）Point
Not and cross bar（8）, hanging plate（9）Between be provided with gap.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720970447.0U CN207602053U (en) | 2017-08-04 | 2017-08-04 | A kind of physical education teaching hanging plate |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720970447.0U CN207602053U (en) | 2017-08-04 | 2017-08-04 | A kind of physical education teaching hanging plate |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207602053U true CN207602053U (en) | 2018-07-10 |
Family
ID=62751771
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720970447.0U Expired - Fee Related CN207602053U (en) | 2017-08-04 | 2017-08-04 | A kind of physical education teaching hanging plate |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207602053U (en) |
-
2017
- 2017-08-04 CN CN201720970447.0U patent/CN207602053U/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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20180710 Termination date: 20190804 |