CN212141409U - Indoor physical education teaching equipment - Google Patents
Indoor physical education teaching equipment Download PDFInfo
- Publication number
- CN212141409U CN212141409U CN202020491521.2U CN202020491521U CN212141409U CN 212141409 U CN212141409 U CN 212141409U CN 202020491521 U CN202020491521 U CN 202020491521U CN 212141409 U CN212141409 U CN 212141409U
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- fixed
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- supporting box
- lifter plate
- teaching
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Abstract
The utility model discloses an indoor physical education teaching device, which relates to the technical field of physical education, and comprises a support box, wherein a lifting plate which runs through a vertical channel is vertically and slidably arranged in the support box, a driving motor is connected with a lifting mechanism which is used for driving the lifting plate to vertically lift and adjust, a group of extension and expansion mechanisms which are used for sealing the vertical channel are symmetrically arranged at the top of the support box, and an auxiliary mechanism for teaching is arranged on the lifting plate; the utility model discloses in the lifter plate that sets up can realize the lift adjustment of vertical height, make things convenient for the lifter plate to stretch out or accomodate to the supporting box inside, it is higher to adjust the flexibility ratio, the convenient teaching to sports theory knowledge, when the lifter plate descends to the supporting box in, can play the protection effect to the lifter plate, and the extension board can seal vertical passageway simultaneously, has effectively saved the space and has taken, makes things convenient for the sports apparatus to place and is convenient for supply teacher's explanation teaching in kind at the supporting box top simultaneously.
Description
Technical Field
The utility model relates to a sports teaching technical field specifically is a be used for indoor sports teaching equipment.
Background
Sports is a complex social culture phenomenon, which takes physical and intellectual activities as basic means, and achieves conscious, purposeful and organized social activities of promoting overall development, improving physical quality and overall education level, enhancing physical fitness and sports ability, improving life style and improving life quality according to laws such as human growth and development, skill formation, function improvement and the like. When meeting rainy or snowy weather, partial teaching needs to be carried out indoors, and indoor physical teaching equipment is needed to assist teachers in teaching.
Patent application number is CN 110251885A's patent discloses a be used for indoor sports teaching equipment, including the bottom plate, both ends fixed mounting has the backup pad about the bottom plate upside, and the inside upper end of backup pad is provided with the spout, and the lower extreme of spout is provided with the dumbbell pole, is located and installs the connecting block on the dumbbell pole of the backup pad left and right sides, and dumbbell pole left and right sides fixed mounting has the stock chest, and the stock chest downside is provided with the closure, backup pad upside fixed mounting has the roof, and the bottom plate upside is provided with discharge device, and the device is used for the teaching of lifting weight, can not realize assisting the teacher to carry out the explanation teaching that theoretical knowledge and material object combined together, for this reason, now provides one kind and is used for indoor sports teaching equipment to solve above-.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a be used for indoor sports teaching equipment to solve the problem that proposes in the above-mentioned background art.
In order to achieve the above object, the utility model provides a following technical scheme:
the utility model provides a be used for indoor sports teaching equipment, includes supporting box, is fixed with driving motor on the supporting box, vertical passageway has been seted up at the supporting box top, and the vertical slidable mounting of supporting box has the lifter plate that runs through vertical passageway, and the last drive of driving motor is connected with the elevating system who is used for the vertical lift adjustment of transmission lifter plate, supporting box top symmetry is equipped with a set of extension mechanism that is used for carrying out the confined to vertical passageway, be equipped with the complementary unit who is used for the teaching on the lifter plate.
As an improved scheme of the utility model: the lifting mechanism comprises a bevel gear I coaxially fixed with an output shaft of the driving motor, two bevel gears II symmetrically arranged are meshed with two sides of the bevel gear I, threaded rods are coaxially fixed on the two bevel gears II, threaded sleeves are connected to the threaded rods in a threaded mode, and supporting rods are hinged between the threaded sleeves and the lifting plate.
As an improved scheme of the utility model: a sliding rod is horizontally fixed in the supporting box, a sliding sleeve fixed at the bottom of the threaded sleeve block is sleeved on the sliding rod in a sliding mode, and a spring ring is fixedly connected between the sliding sleeve and the supporting box.
As an improved scheme of the utility model: the extension mechanism comprises an extension plate which is horizontally and slidably installed on the support box, a gear is rotatably installed on the support box, and a rack which is meshed with the gear is fixed at the bottom of the extension plate.
As an improved scheme of the utility model: the support box is connected with a locking stud abutted to the extension plate through threads, a rotating wheel is coaxially fixed on the gear, and a crank is eccentrically fixed on the rotating wheel.
As an improved scheme of the utility model: the auxiliary mechanism comprises a magnetic suction plate fixed on the lifting plate, a writing board is fixed on the magnetic suction plate in a laminating mode, a guide rod is horizontally fixed on the writing board, a magnetic suction paste is installed on the guide rod in a sliding sleeve mode, and a pressing plate is fixed on the magnetic suction paste.
Compared with the prior art, the beneficial effects of the utility model are that:
the utility model discloses in the lifter plate that sets up can realize the lift adjustment of vertical height, make things convenient for the lifter plate to stretch out or accomodate to the supporting box inside, it is higher to adjust the flexibility ratio, the convenient teaching to sports theory knowledge, when the lifter plate descends to the supporting box in, can play the protection effect to the lifter plate, and the extension board can seal vertical passageway simultaneously, has effectively saved the space and has taken, makes things convenient for the sports apparatus to place and is convenient for supply teacher's explanation teaching in kind at the supporting box top simultaneously.
Drawings
Fig. 1 is a schematic structural view of the present invention;
FIG. 2 is an enlarged view of portion A of FIG. 1;
FIG. 3 is a schematic side view of a portion of the present invention;
fig. 4 is a schematic view of a partial three-dimensional structure of the present invention.
In the figure: 1-supporting box, 2-pressing plate, 3-guide rod, 4-magnetic suction, 5-lifting plate, 6-supporting rod, 7-sliding rod, 8-bevel gear I, 9-threaded sleeve block, 10-writing plate, 11-threaded rod, 12-bevel gear II, 13-driving motor, 14-sliding sleeve, 15-spring ring, 16-locking stud, 17-extending plate, 18-rack, 19-gear, 20-crank, 21-rotating wheel, 22-sliding cavity and 23-magnetic suction plate.
Detailed Description
The technical scheme of the patent is further described in detail by combining the following specific embodiments:
example 1
Referring to fig. 1-4, an indoor physical education apparatus comprises a support box 1, a driving motor 13 is fixed on the support box 1, a vertical channel is formed in the top of the support box 1, a lifting plate 5 penetrating through the vertical channel is vertically and slidably mounted in the support box 1, a lifting mechanism for driving the lifting plate 5 to vertically lift and adjust is connected to the driving motor 13 in a driving mode, a group of extension and extension mechanisms used for sealing the vertical channel are symmetrically arranged on the top of the support box 1, and an auxiliary mechanism used for teaching is arranged on the lifting plate 5.
Install complementary unit on the lifter plate 5 that sets up in this device, be convenient for carry out the blackboard-writing explanation to sports theory knowledge, the elevating system of setting carries out the regulation of height to lifter plate 5, makes things convenient for that it can be nimble to pass vertical passageway and carries out lift adjustment.
Specifically, elevating system includes the bevel gear I8 with the coaxial fixed of driving motor 13 output shaft, bevel gear I8 both sides meshing is connected with two bevel gear II12 that the symmetry set up, equal coaxial fixed threaded rod 11 on two bevel gear II12, threaded connection has screw thread sleeve 9 on the threaded rod 11, it has bracing piece 6 to articulate between screw thread sleeve 9 and the lifter plate 5, horizontal be fixed with slide bar 7 in the supporting box 1, the sliding sleeve is equipped with the sliding sleeve 14 of fixing in screw thread sleeve 9 bottom on slide bar 7, fixedly connected with spring coil 15 between sliding sleeve 14 and the supporting box 1.
Driving motor 13 can drive bevel gear I8 rotatoryly, bevel gear I8 drive bevel gear II12 with it meshing is rotatory, bevel gear II12 can drive threaded rod 11 rotatory, threaded rod 11 drives the screw sleeve 9 on it and moves in opposite directions or dorsad, and then realize that screw sleeve 9 passes through bracing piece 6 and drives the vertical lift operation of lifter plate 5, the convenience is adjusted lifter plate 5, lifter plate 5 can be used for the teaching of sports theory knowledge after having born, and can play the receiving effect when lifter plate 5 descends to supporting box 1 inside, play the protection and save space and occupy.
Example 2
On embodiment 1's basis, in addition, this device still is provided with extends extension mechanism, specifically includes horizontal slidable mounting extension board 17 on supporting box 1, rotate on supporting box 1 and install gear 19, extension board 17 bottom is fixed with the rack 18 of being connected with the gear 19 meshing, and threaded connection has the lock stud 16 with extension board 17 butt on supporting box 1, coaxial fixed with runner 21 on the gear 19, the eccentric crank 20 that is fixed with on runner 21.
Through the setting, wave crank 20 and can drive runner 21 rotatory, runner 21 drives the gear 19 rotation on it, gear 19 is through meshing the transmission with rack 18, and then realize the lateral motion of extension board 17, when two extension boards 17 move in opposite directions, the final butt joint plays the seal effect to vertical passageway, guarantees lifter plate 5's protection and accomodates, can place the sports on the supporting box 1 afterwards and be used for, makes things convenient for the teacher to explain in kind.
Further, complementary unit is including fixing the magnetism suction disc 23 on lifter plate 5, and the laminating is fixed with clipboard 10 on the magnetism suction disc 23, and the clipboard 10 is improved level and is fixed with guide arm 3, and slip cap is established and is installed magnetism and inhale subsides 4 on the guide arm 3, is fixed with clamp plate 2 on the magnetism is inhaled the subsides 4.
The teacher can carry out the writing of teaching content on clipboard 10, also can adhere to the paper material on clipboard 10 simultaneously, realize that clamp plate 2 compresses tightly the paper material on lifter plate 5 through magnetism and inhale 4 and the magnetic force effect of magnetism suction plate 23, made things convenient for the teacher to carry out the teaching of theoretical knowledge greatly, simultaneously at lifter plate 5 under the state of giving birth to, extension board 17 is in outside extension state, can place other teaching aids on the extension board 17, make things convenient for teacher's explanation teaching.
To sum up, the utility model discloses in the lift adjustment of vertical height can be realized to lifter plate 5 that sets up, make things convenient for lifter plate 5 to stretch out or accomodate to supporting box 1 inside, it is higher to adjust the flexibility ratio, convenient teaching to sports theory knowledge, when lifter plate 5 descends to supporting box 1 in, can play the protection effect to lifter plate 5, and extension plate 17 can seal vertical passageway simultaneously, has effectively saved the space and has taken, make things convenient for the sports apparatus to place and be convenient for at supporting box 1 top and supply teacher's lecture teaching in kind simultaneously.
It should be noted that, although the present specification describes embodiments, each embodiment does not include only a single technical solution, and such description of the specification is only for clarity, and those skilled in the art should take the specification as a whole, and the technical solutions in the embodiments may be appropriately combined to form other embodiments understood by those skilled in the art, and the above-mentioned embodiments only express the preferred embodiments of the technical solutions, and the description thereof is more specific and detailed, but should not be construed as limiting the scope of the claims of the technical solutions. It should be noted that, for those skilled in the art, without departing from the concept of the present invention, several modifications, improvements and substitutions can be made, which all fall within the protection scope of the present technical solution. The protection scope of this technical solution patent should be subject to the appended claims.
Claims (6)
1. The utility model provides a be used for indoor sports teaching equipment, includes supporting box (1), is fixed with driving motor (13) on supporting box (1), its characterized in that, vertical passageway has been seted up at supporting box (1) top, and vertical slidable mounting has lifter plate (5) of running through vertical passageway in supporting box (1), and the drive is connected with the elevating system who is used for transmission lifter plate (5) vertical lift adjustment on driving motor (13), supporting box (1) top symmetry is equipped with a set of and is used for carrying out confined extension mechanism to vertical passageway, be equipped with the complementary unit who is used for the teaching on lifter plate (5).
2. An indoor sports teaching device according to claim 1, wherein the lifting mechanism comprises a bevel gear I (8) coaxially fixed with the output shaft of the driving motor (13), two symmetrically arranged bevel gears II (12) are engaged and connected to two sides of the bevel gear I (8), a threaded rod (11) is coaxially fixed on each of the two bevel gears II (12), a threaded sleeve block (9) is connected to each threaded rod (11) in a threaded manner, and a support rod (6) is hinged between each threaded sleeve block (9) and the lifting plate (5).
3. Sports equipment for indoor use according to claim 2, wherein the support box (1) has a sliding rod (7) horizontally fixed therein, the sliding rod (7) has a sliding sleeve (14) fixed on the bottom of the threaded sleeve block (9), and a spring ring (15) is fixedly connected between the sliding sleeve (14) and the support box (1).
4. Sports teaching equipment for indoor use according to claim 1, wherein the extension and expansion mechanism comprises an extension plate (17) horizontally and slidably mounted on the support box (1), a gear (19) is rotatably mounted on the support box (1), and a rack (18) meshed with the gear (19) is fixed at the bottom of the extension plate (17).
5. Indoor sports teaching equipment according to claim 4, wherein the support box (1) is connected with a locking stud (16) in threaded connection with the extension plate (17), the gear (19) is coaxially fixed with a rotating wheel (21), and the rotating wheel (21) is eccentrically fixed with a crank (20).
6. An indoor sports teaching device according to claim 1, wherein the auxiliary mechanism comprises a magnetic suction plate (23) fixed on the lifting plate (5), a writing board (10) is attached and fixed on the magnetic suction plate (23), a guide rod (3) is horizontally fixed on the writing board (10), a magnetic suction patch (4) is installed on the guide rod (3) in a sliding sleeve mode, and a pressing plate (2) is fixed on the magnetic suction patch (4).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020491521.2U CN212141409U (en) | 2020-04-07 | 2020-04-07 | Indoor physical education teaching equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020491521.2U CN212141409U (en) | 2020-04-07 | 2020-04-07 | Indoor physical education teaching equipment |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212141409U true CN212141409U (en) | 2020-12-15 |
Family
ID=73725256
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202020491521.2U Expired - Fee Related CN212141409U (en) | 2020-04-07 | 2020-04-07 | Indoor physical education teaching equipment |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN212141409U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112891881A (en) * | 2021-01-27 | 2021-06-04 | 长春理工大学光电信息学院 | Combined physical exercise teaching instrument |
| CN112941983A (en) * | 2021-02-02 | 2021-06-11 | 中船第九设计研究院工程有限公司 | Adjustable combined trolley guide rail |
| CN114832556A (en) * | 2022-05-26 | 2022-08-02 | 安徽华创环保设备科技有限公司 | Dust collector convenient to adjust crane height |
-
2020
- 2020-04-07 CN CN202020491521.2U patent/CN212141409U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112891881A (en) * | 2021-01-27 | 2021-06-04 | 长春理工大学光电信息学院 | Combined physical exercise teaching instrument |
| CN112941983A (en) * | 2021-02-02 | 2021-06-11 | 中船第九设计研究院工程有限公司 | Adjustable combined trolley guide rail |
| CN114832556A (en) * | 2022-05-26 | 2022-08-02 | 安徽华创环保设备科技有限公司 | Dust collector convenient to adjust crane height |
| CN114832556B (en) * | 2022-05-26 | 2023-08-29 | 安徽华创环保设备科技有限公司 | Dust collector convenient to adjust lifting frame height |
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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: 20201215 Termination date: 20210407 |