CN210611436U - Teacher podium convenient to chalk of taking - Google Patents
Teacher podium convenient to chalk of taking Download PDFInfo
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- CN210611436U CN210611436U CN201921015199.XU CN201921015199U CN210611436U CN 210611436 U CN210611436 U CN 210611436U CN 201921015199 U CN201921015199 U CN 201921015199U CN 210611436 U CN210611436 U CN 210611436U
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- chalk
- storage box
- teacher
- action rod
- duplicate gear
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Abstract
The utility model relates to a teacher platform convenient for taking chalks, which comprises a platform body and a chalk taking mechanism, wherein the chalk taking mechanism is arranged on the platform body; the chalk taking mechanism comprises a storage box, an upper cover and a pushing assembly, one surface of the storage box is connected with the platform body, the other surface of the storage box is rotatably connected with the upper cover, and the pushing assembly is arranged in the storage box; the pushing assembly comprises a duplicate gear, a first action rod, a second action rod and a push plate; in putting into the containing box through opening the upper cover and with the chalk, can press first effect pole when the teacher takes the chalk in needs, make first effect pole mesh mutually with duplicate gear's steamboat, duplicate gear's steamboat drives the bull wheel and rotates simultaneously, the bull wheel is released the push pedal with the meshing of second effect pole and through the second effect pole afterwards, the push pedal is released the chalk, can be convenient accomodate the chalk from this, and be favorable to the teacher more convenient when taking the chalk.
Description
Technical Field
The utility model relates to an office furniture technical field especially relates to a teacher podium convenient to chalk of taking.
Background
The platform is an educational aid that often can be used at teaching activity in-process, and the teacher places teaching props such as chalk ruler on the platform usually at the lecture in-process.
However, when the chalk is placed on the platform, the chalk often rolls around on the platform and falls to the ground, often causing waste of the chalk, and making it inconvenient for the teacher to take the chalk.
SUMMERY OF THE UTILITY MODEL
Technical problem to be solved
In order to solve the above problem of the prior art, the utility model provides a teacher podium convenient to chalk of taking, the chalk of accomodating that can be convenient to it is more convenient when the chalk is taking to be favorable to the teacher.
(II) technical scheme
In order to achieve the above object, the utility model discloses a main technical scheme include:
a teacher platform convenient for taking chalks comprises a platform body and a chalk taking mechanism, wherein the chalk taking mechanism is arranged on the platform body;
the chalk taking mechanism comprises a storage box, an upper cover and a pushing assembly, one surface of the storage box is connected with the platform body, the other surface of the storage box is rotatably connected with the upper cover, and the pushing assembly is arranged in the storage box;
the pushing assembly comprises a duplicate gear, a first action rod, a second action rod and a push plate;
the duplicate gear is arranged at the lower part of the storage box;
one end of the first action rod is vertically arranged in the storage box, and one end of the first action rod is provided with a tooth groove matched with the small wheel of the duplicate gear and meshed with the small wheel of the duplicate gear;
the other end of the first action rod is arranged outside the storage box;
the second action rod is horizontally arranged in the containing box, and a rack matched with a big wheel of the duplicate gear is arranged on one surface, close to the duplicate gear, of the second action rod and meshed with the big wheel of the duplicate gear;
the push plate is arranged at one end, close to the chalk, of the second action rod.
Further, still include the deflector, the deflector set up in the receiver, one side of deflector inclines to the subassembly of taking and is connected with the bottom plate of receiver.
Furthermore, a through hole is formed in the other side of the storage box, and one end of the first action rod penetrates through the through hole and is arranged in the storage box.
Further, still include the spring, the other end of first effect pole is connected with the another side of receiver through the spring.
Further, the one end of first effect pole still is provided with the stopper, the stopper with the shift distance of first effect pole in the through-hole is injectd jointly to the through-hole on the receiver.
Further, still include the chalk groove, the chalk box sets up in on the upper cover.
(III) advantageous effects
The utility model has the advantages that: in putting into the containing box through opening the upper cover and with the chalk, can press first effect pole when the teacher takes the chalk in needs, make first effect pole mesh mutually with duplicate gear's steamboat, duplicate gear's steamboat drives the bull wheel and rotates simultaneously, the bull wheel is released the push pedal with the meshing of second effect pole and through the second effect pole afterwards, the push pedal is released the chalk, can be convenient accomodate the chalk from this, and be favorable to the teacher more convenient when taking the chalk.
Drawings
Fig. 1 is a schematic overall structure diagram of a teacher platform convenient for taking chalks according to an embodiment of the present invention;
fig. 2 is a front view of a chalk pickup mechanism of a teacher's platform for facilitating the pickup of chalk in an embodiment of the present invention;
FIG. 3 is a side view of a chalk pick-up mechanism of a teacher's platform for facilitating the pick-up of chalk in accordance with an embodiment of the present invention;
fig. 4 is a partial schematic view of a chalk pick-up mechanism of a teacher's platform for facilitating the picking up of chalks in accordance with an embodiment of the present invention;
fig. 5 is a schematic view of a chalk taking mechanism of a teacher platform for facilitating taking chalk according to an embodiment of the present invention;
[ description of reference ]
1: a platform body;
2: a chalk taking mechanism;
201: a first action lever;
202: a storage box;
203: a chalk groove;
204: a guide plate;
205: chalk;
206: a first separator;
207: pushing the plate;
208: a second action lever;
209: a bull wheel;
210: a small wheel;
211: a spring;
212: a second separator;
213: an upper cover;
214; and a limiting block.
Detailed Description
For a better understanding of the present invention, reference will now be made in detail to the present invention, examples of which are illustrated in the accompanying drawings.
The most key idea of the utility model is that the chalk taking mechanism is arranged, so that the chalk can be conveniently stored, and the chalk taking mechanism is more convenient for teachers to take the chalk.
Referring to fig. 1 to 5, the teacher platform convenient for taking chalks of the present invention includes a platform body and a chalk taking mechanism, wherein the chalk taking mechanism is disposed on the platform body;
the chalk taking mechanism comprises a storage box, an upper cover and a pushing assembly, one surface of the storage box is connected with the platform body, the other surface of the storage box is rotatably connected with the upper cover, and the pushing assembly is arranged in the storage box;
the pushing assembly comprises a duplicate gear, a first action rod, a second action rod and a push plate;
the duplicate gear is arranged at the lower part of the storage box;
one end of the first action rod is vertically arranged in the storage box, and one end of the first action rod is provided with a tooth groove matched with the small wheel of the duplicate gear and meshed with the small wheel of the duplicate gear;
the other end of the first action rod is arranged outside the storage box;
the second action rod is horizontally arranged in the containing box, and a rack matched with a big wheel of the duplicate gear is arranged on one surface, close to the duplicate gear, of the second action rod and meshed with the big wheel of the duplicate gear;
the push plate is arranged at one end, close to the chalk, of the second action rod.
The working principle of the utility model is as follows: open the upper cover and put into the containing box with the chalk, can press first action bars when the teacher takes the chalk in needs, make first action bars and duplicate gear's steamboat mesh mutually, duplicate gear's steamboat drives the bull wheel and rotates simultaneously, and the bull wheel meshes with the second action bars afterwards and releases the push pedal through the second action bars, and the push pedal is released the chalk simultaneously.
From the above description, the beneficial effects of the utility model reside in that through opening the upper cover and putting into the containing box with the chalk, can press first action bars when the chalk is taken to needs to the teacher, make the steamboat meshing of first action bars and duplicate gear, the steamboat of duplicate gear drives the bull wheel rotation simultaneously, the bull wheel is released the push pedal with the meshing of second action bars and through the second action bars afterwards, the push pedal is released the chalk simultaneously, from this can be convenient accomodate the chalk, and be favorable to the teacher more convenient when the chalk is taken.
Further, still include the deflector, the deflector set up in the receiver, one side of deflector inclines to the subassembly of taking and is connected with the bottom plate of receiver.
From the above description, through set up the deflector that inclines in the receiver, be favorable to when the chalk is less in the receiver, the chalk more accurately rolls to the push pedal.
Furthermore, a through hole is formed in the other side of the storage box, and one end of the first action rod penetrates through the through hole and is arranged in the storage box.
Further, still include the spring, the other end of first effect pole is connected with the another side of receiver through the spring.
From the above description, through set up the through-hole on the receiver, be favorable to first effect pole to pass in the through-hole gets into the receiver to through set up the spring at the other end of first effect pole, be favorable to the push pedal in the first effect pole reset of back with the chalk push out.
Further, the one end of first effect pole still is provided with the stopper, the stopper with the shift distance of first effect pole in the through-hole is injectd jointly to the through-hole on the receiver.
From the above description, through set up the stopper on first effect pole, be favorable to avoiding first effect pole to break away from the receiver under the effect of spring.
Further, still include the chalk groove, the chalk box sets up in on the upper cover.
From the above description, the chalk groove is arranged on the upper cover, so that a teacher can place used chalk conveniently, and the used chalk is prevented from rolling around.
Example one
Referring to fig. 1 to 5, a teacher platform convenient for taking chalks comprises a platform body 1 and a chalk taking mechanism 2, wherein the chalk taking mechanism 2 is arranged on the platform body 1 and is detachably connected with the same;
the chalk taking mechanism 2 comprises a storage box 202, an upper cover 213 and a pushing assembly, one surface of the storage box 202 is connected with the platform body 1, the other surface of the storage box 202 is rotatably connected with the upper cover 213, and the pushing assembly is arranged inside the storage box 202;
a first partition plate 206 and a second partition plate 212 are further arranged in the storage box 202, the first partition plate 206 and the second partition plate 212 are arranged between the chalk 205 and the pushing assembly, and the first partition plate 206 and the second partition plate 212 are used for separating the chalk 205 from the pushing assembly;
the pushing assembly comprises a duplicate gear, a first action rod 201, a second action rod 208 and a push plate 207; the duplicate gear is arranged at the lower part of the storage box 202;
the duplicate gear comprises a large wheel 209 and a small wheel 210;
one end of the first action rod 201 is vertically arranged in the storage box 202, and one end of the first action rod 201 is provided with a tooth groove matched with the small wheel 210 of the dual gear and meshed with the small wheel 210 of the dual gear;
the other end of the first action rod 201 is arranged outside the storage box 202;
the second action rod 208 is horizontally arranged in the storage box 202, and one surface of the second action rod 208, which is close to the duplicate gear, is provided with a rack matched with a big wheel 209 of the duplicate gear and meshed with the big wheel 209 of the duplicate gear;
one end of the second action rod 208, which is close to the chalk, is provided with the push plate 207;
the storage box 202 is characterized by further comprising a guide plate 204, wherein the guide plate 204 is arranged in the storage box 202, one side of the guide plate 204 is inclined towards the taking component and is connected with the bottom plate of the storage box 202, and the other side of the guide plate 204 is connected with one side wall of the storage box 202, which is far away from the taking component;
a through hole is formed in the other surface of the storage box 202, and one end of the first action rod 201 penetrates through the through hole and is arranged in the storage box 202;
the other end of the first action rod 201 is connected with the other surface of the containing box 202 through the spring 211, and the spring 211 is a memory type spring;
a limiting block 214 is further arranged at one end of the first acting rod 201, and the limiting block 214 and the through hole in the storage box 202 jointly limit the moving distance of the first acting rod 201 in the through hole;
and the chalk box also comprises a chalk groove 203, and the chalk box is arranged on the upper cover 213.
To sum up, the utility model provides a pair of teacher's podium convenient to chalk of taking, through opening the upper cover and put into the containing box with the chalk, can press first effect pole when the chalk is taken to needs to the teacher, make the steamboat meshing of first effect pole and duplicate gear, the steamboat of duplicate gear drives the bull wheel rotation simultaneously, bull wheel and second effect pole meshing release the push pedal through the second effect pole afterwards, the push pedal releases the chalk simultaneously, from this can be convenient accomodate the chalk, and be favorable to the teacher more convenient when the chalk is taken, through the deflector that has set up the slope in the receiver, be favorable to when the chalk is less in the receiver, the more accurate roll of chalk is to the push pedal, through covering the chalk groove that has set up on the upper cover, be favorable to the teacher to place the chalk after using, avoid the chalk to roll everywhere after using.
The above mentioned is only the embodiment of the present invention, and not the limitation of the patent scope of the present invention, all the equivalent transformations made by the contents of the specification and the drawings, or the direct or indirect application in the related technical field, are included in the patent protection scope of the present invention.
Claims (6)
1. A teacher podium convenient for taking chalks is characterized by comprising a podium body and a chalk taking mechanism, wherein the chalk taking mechanism is arranged on the podium body;
the chalk taking mechanism comprises a storage box, an upper cover and a pushing assembly, one surface of the storage box is connected with the platform body, the other surface of the storage box is rotatably connected with the upper cover, and the pushing assembly is arranged in the storage box;
the pushing assembly comprises a duplicate gear, a first action rod, a second action rod and a push plate;
the duplicate gear is arranged at the lower part of the storage box;
one end of the first action rod is vertically arranged in the storage box, and one end of the first action rod is provided with a tooth groove matched with the small wheel of the duplicate gear and meshed with the small wheel of the duplicate gear;
the other end of the first action rod is arranged outside the storage box;
the second action rod is horizontally arranged in the containing box, and a rack matched with a big wheel of the duplicate gear is arranged on one surface, close to the duplicate gear, of the second action rod and meshed with the big wheel of the duplicate gear;
the push plate is arranged at one end, close to the chalk, of the second action rod.
2. The teacher's platform convenient for chalk pickup of claim 1, further comprising: the storage box is characterized by further comprising a guide plate, the guide plate is arranged in the storage box, and one side of the guide plate inclines towards the taking assembly and is connected with the bottom plate of the storage box.
3. The teacher's platform convenient for chalk pickup of claim 1, further comprising: the other side of the storage box is provided with a through hole, and one end of the first action rod penetrates through the through hole and is arranged in the storage box.
4. The teacher's platform convenient for chalk pickup of claim 1, further comprising: the other end of the first action rod is connected with the other side of the storage box through the spring.
5. The teacher's platform convenient for chalk pickup of claim 3, wherein: the one end of first effect pole still is provided with the stopper, the stopper with the through-hole on the receiver prescribes a limit to the displacement of first effect pole in the through-hole jointly.
6. The teacher's platform convenient for chalk pickup of claim 1, further comprising: still include the chalk groove, the chalk box set up in on the upper cover.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921015199.XU CN210611436U (en) | 2019-07-02 | 2019-07-02 | Teacher podium convenient to chalk of taking |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921015199.XU CN210611436U (en) | 2019-07-02 | 2019-07-02 | Teacher podium convenient to chalk of taking |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210611436U true CN210611436U (en) | 2020-05-26 |
Family
ID=70752443
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921015199.XU Active CN210611436U (en) | 2019-07-02 | 2019-07-02 | Teacher podium convenient to chalk of taking |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210611436U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112716141A (en) * | 2021-01-08 | 2021-04-30 | 王建花 | Full-automatic platform of supplementary teaching |
-
2019
- 2019-07-02 CN CN201921015199.XU patent/CN210611436U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112716141A (en) * | 2021-01-08 | 2021-04-30 | 王建花 | Full-automatic platform of supplementary teaching |
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