Podium

Abstract

The utility model relates to the field of podium, in particular to a podium which comprises a supporting seat, a table top is fixedly installed at the upper end of the supporting seat, a containing groove is formed in the upper portion of the table top, through grooves are symmetrically formed in the lower surface of the table top, the through grooves are communicated with the containing groove, and a baffle is fixedly installed on the surface of one end in the table top. A clamping groove is formed in the upper surface of the table top, a sliding groove is formed in the surface of one side in the clamping groove, a containing assembly is movably arranged in the containing groove, a clamping assembly is movably arranged above the containing assembly, a fixing assembly is movably arranged in the clamping groove, and an adjusting assembly is fixedly installed on the lower surface of the table top. According to the utility model, the lecture stand can conveniently fix a lecture which is flipped leftwards and rightwards and flipped upwards, so that the lecture stand is suitable for fixing different lectures, the fixing mode of a microphone is changed, the stability of the microphone during placement is improved, and the microphone is prevented from falling off due to collision of external force.

Description

Technical Field

[0001] The utility model relates to the field of lecture platforms, in particular to a lecture platform. Background Art

[0002] Speech is a creative activity that transforms text into spoken language. It is a way of reading aloud. It is an important basic skill for students to complete reading education tasks. As far as Chinese learning is concerned, reading aloud is the most important. In the process of Chinese speech education, we need to use the podium.

[0003] The announcement number is: CN215649778U, which discloses "a recitation platform for Chinese language education that is easy to adjust in height and angle, and relates to the technical field of recitation platforms for Chinese language education. The utility model mainly includes a vertically arranged platform body, a bearing plate is installed on the platform body, a vertical support rod is movably inserted on the bearing plate, and a device plate for carrying textbooks is hinged on the top of the support rod, and a fixing mechanism for fixing the angle between the support rod and the device plate is provided on the support rod, and a lifting mechanism is connected between the bottom end of the support rod and the inner wall of the platform body, and the lifting mechanism includes a mounting rod rotatably mounted on the inner wall of the platform body through a bearing assembly, a screw rod is threadedly inserted into the end of the mounting rod, and one end of the screw rod is fixedly connected to the end of the support rod, and also includes a driving part for driving the mounting rod to rotate. When the utility model is in use, the textbook is placed on the device plate, and by changing the height and angle of the device plate, it is convenient for students to recite and improve the effect of recitation."

[0004] There are still certain disadvantages when using it. Although the height and angle of the device plate can be adjusted, the speech manuscript is clamped from the upper end of the device plate when it is fixed, which is only convenient for fixing some speeches that are flipped left and right, but not for fixing speeches that are folded upward. In addition, the microphone is prevented in the same way as the microphones of most existing podiums, that is, they are directly placed above them and fixed by the base of the microphone. The microphone is easy to fall off due to external force collision, and the stability is not high. Utility Model Content

[0005] In order to overcome the above-mentioned technical problems, the utility model aims to provide a podium, in which the lower end of the microphone is clamped in a slot, a baffle blocks one end thereof, and then the slide plate is slid, and the No. 2 spring pushes the telescopic rod to extend, and the fixing plate clamps the other end of the microphone, so that the microphone is fixed between the fixing plate and the slot, thereby changing the fixing method of the microphone, increasing the stability of the microphone when placed, and preventing the microphone from being knocked off by external force. According to the flipping method of the speech, the insertion rod is inserted into the jack at the corresponding position to fix the clamping assembly, and the No. 1 spring pushes one end of the splint, and the splint presses the speech through the rotation connection of the connecting seat and the rotating rod, so that the podium can be convenient for fixing speeches that are flipped left and right and flipped upward, making it suitable for fixing different speeches.

[0006] The purpose of the utility model can be achieved through the following technical solutions:

[0007] A podium comprises a support base, with a table top fixedly mounted on the upper end of the support base, a storage groove being provided above the table top, through grooves being symmetrically provided on the lower surface of the table top, the through grooves being communicated with the storage groove, a baffle being fixedly mounted on the inner surface of one end of the table top, a card slot being provided on the upper surface of the table top, a sliding groove being provided on the inner surface of one side of the card slot, a placement component being movably provided inside the storage slot, a clamping component being movably provided above the placement component, a fixing component being movably provided inside the card slot, and an adjustment component being fixedly mounted on the lower surface of the table top.

[0008] Furthermore, the placement assembly includes a placement plate, a rotating shaft and an inclined plate, the rotating shaft is fixedly installed on one end surface of the placement plate, the rotating shaft is rotatably connected to the table top, two inclined plates are symmetrically fixedly installed on the lower surface of the placement plate and penetrate through the through groove, and sockets are opened on both sides and one end of the upper surface of the placement plate.

[0009] Furthermore, the clamping assembly includes a light bar, a clamping plate, a connecting seat, a rotating rod, a No. 1 spring and an inserting rod, wherein the inserting rod is fixedly installed on the lower end surface of the light bar, and the inserting rod is movably engaged with the socket.

[0010] Furthermore, the connecting seat is fixedly installed on one side surface of the clamping plate, the rotating rod and the No. 1 spring are both fixedly installed on the upper surface of the light bar, and the upper end of the No. 1 spring is fixedly connected to the clamping plate.

[0011] Furthermore, the fixed component includes a microphone, a slide plate, a telescopic rod and a fixed plate, the lower end of the microphone is movably arranged inside the card slot, the slide plate is slidably connected inside the slide slot, the two ends of the telescopic rod are respectively fixedly connected to the slide plate and the fixed plate, and a No. 2 spring is movably arranged inside the telescopic rod.

[0012] Furthermore, the adjustment assembly includes a slide rail, a push rod, a T-shaped hollow rod and a No. 3 spring, the slide rail is fixedly connected to the table top, the push rod passes through the slide rail and is slidably connected to the slide rail, and a plurality of limit grooves are equidistantly provided on the lower surface of the slide rail.

[0013] Furthermore, the T-shaped hollow rod is movably embedded in the lower surface of the push rod and movably engaged with the limit groove, the No. 3 spring is movably arranged inside the T-shaped hollow rod, and the two ends of the No. 3 spring are respectively fixedly connected to the T-shaped hollow rod and the push rod.

[0014] Beneficial effects of the utility model:

[0015] 1. By clamping the lower end of the microphone into the card slot, blocking one end of it with the baffle, and then sliding the slide, the No. 2 spring pushes the telescopic rod to extend, and the fixing plate clamps the other end of the microphone, so that the microphone is fixed between the fixing plate and the card slot. By changing the fixing method of the microphone, the stability of the microphone is increased when it is placed, and the microphone can be prevented from falling due to external force.

[0016] 2. Pull the T-shaped hollow rod downward to separate it from the limit groove, and then pull the push rod outward to make it push the inclined plate to flip the placement plate to a certain angle. At the same time, you can also flip the placement plate from above, move the push rod to support the inclined plate, and then release the T-shaped hollow rod. Under the action of the contraction force of the No. 3 spring, the T-shaped hollow rod is inserted into the push rod and engaged with the limit groove at this position to fix the placement plate, so that the flipping angle of the speech can be quickly adjusted.

[0017] 3. According to the flipping method of the speech, insert the rod into the socket at the corresponding position, fix the clamping assembly, and illuminate the speech from the side with the light bar. The No. 1 spring pushes one end of the splint, and the splint presses the speech through the rotation connection of the connecting seat and the rotating rod, so that the podium can easily fix the speech that flips left and right and flips upward, making it suitable for fixing different speeches. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] The utility model is further described below in conjunction with the accompanying drawings.

[0019] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0020] Figure 2 This is a schematic diagram of the overall split structure of the table top of the utility model;

[0021] Figure 3 It is a schematic diagram of the cross-sectional structure of the table top and the fixing components of the utility model;

[0022] Figure 4 It is a schematic diagram of the cross-sectional structure of the table top and the placement components of the utility model;

[0023] Figure 5 This is a schematic diagram of the disassembly structure of the table and the clamping assembly of the utility model;

[0024] Figure 6 It is a partial structural schematic diagram of the regulating component of the utility model.

[0025] In the figure: 1. Support seat; 101. Table top; 102. Storage slot; 103. Through slot; 104. Card slot; 105. Baffle; 106. Slide slot; 2. Placement component; 201. Placement plate; 202. Rotating shaft; 203. Inclined plate; 204. Socket; 3. Clamping component; 301. Light bar; 302. Clamping plate; 303. Connecting seat; 304. Rotating rod; 305. Spring No. 1; 306. Inserting rod; 4. Fixing component; 401. Microphone; 402. Slide plate; 403. Telescopic rod; 404. Fixing plate; 405. Spring No. 2; 5. Adjustment component; 501. Slide rail; 502. Limiting slot; 503. Push rod; 504. T-shaped hollow rod; 505. Spring No. 3. DETAILED DESCRIPTION

[0026] The following will be combined with the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments of the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0027] See also Figure 1-6 As shown, a podium comprises a support base 1, a table top 101 is fixedly installed on the upper end of the support base 1, a storage groove 102 is provided above the table top 101, through grooves 103 are symmetrically provided on the lower surface of the table top 101, the through grooves 103 are communicated with the storage groove 102, a baffle 105 is fixedly installed on the inner surface of one end of the table top 101, a card slot 104 is provided on the upper surface of the table top 101, a slide groove 106 is provided on the inner surface of one side of the card slot 104, a placement component 2 is movably provided inside the storage groove 102, a clamping component 3 is movably provided above the placement component 2, a fixing component 4 is movably provided inside the card slot 104, and an adjustment component 5 is fixedly installed on the lower surface of the table top 101.

[0028] The placement component 2 includes a placement plate 201, a rotating shaft 202 and an inclined plate 203. The rotating shaft 202 is fixedly installed on one end surface of the placement plate 201, and the rotating shaft 202 is rotatably connected to the table 101. The rotating shaft 202 enables the placement plate 201 to flip inside the storage slot 102. The two inclined plates 203 are symmetrically fixedly installed on the lower surface of the placement plate 201 and penetrate the through slot 103. Plug holes 204 are provided on both sides and one end of the upper surface of the placement plate 201; the adjustment component 5 includes a slide rail 501, a push rod 503, a T-shaped hollow rod 504 and a No. 3 spring 505. The slide rail 501 is fixedly connected to the table 101, the push rod 503 penetrates the slide rail 501 and is slidably connected to the slide rail 501, and a plurality of limit grooves 502 are equidistantly provided on the lower surface of the slide rail 501; the T-shaped hollow rod 504 is movably embedded and installed in the push rod 503 The lower surface is movably engaged with the limiting groove 502, and the No. 3 spring 505 is movably arranged inside the T-shaped hollow rod 504. The two ends of the No. 3 spring 505 are respectively fixedly connected to the T-shaped hollow rod 504 and the push rod 503. The T-shaped hollow rod 504 is pulled downward to separate it from the limiting groove 502, and then the push rod 503 is pulled outward so that the push rod 503 pushes the inclined plate 203 to flip the placement plate 201 to a certain angle. At the same time, the placement plate 201 can also be flipped from the top, and the push rod 503 is moved to support the inclined plate 203. Then the T-shaped hollow rod 504 is released, and under the action of the contraction force of the No. 3 spring 505, the T-shaped hollow rod 504 is inserted into the push rod 503 and engaged with the limiting groove 502 at this position to fix the placement plate 201, so that the flipping angle of the speech can be quickly adjusted.

[0029] The clamping assembly 3 includes a light bar 301, a clamping plate 302, a connecting seat 303, a rotating rod 304, a No. 1 spring 305 and an insertion rod 306. The insertion rod 306 is fixedly mounted on the lower end surface of the light bar 301, and the insertion rod 306 is movably engaged with the socket 204. According to the flipping mode of the speech, the insertion rod 306 is inserted into the socket 204 at the corresponding position to fix the clamping assembly 3; the connecting seat 303 is fixedly mounted on the surface of one side of the clamping plate 302, the rotating rod 304 and the No. 1 spring 305 are both fixedly mounted on the upper surface of the light bar 301, and the upper end of the No. 1 spring 305 is fixedly connected to the clamping plate 302. The light bar 301 illuminates the speech from the side, and the No. 1 spring 305 pushes one end of the clamping plate 302. Through the rotation connection between the connecting seat 303 and the rotating rod 304, the clamping plate 302 presses the speech, so that the podium can be convenient for fixing the speech that is flipped left and right and flipped upward. The fixing assembly 4 comprises a microphone 401, a slide plate 402, a telescopic rod 403 and a fixing plate 404. The lower end of the microphone 401 is movably arranged inside the card slot 104. The slide plate 402 is slidably connected to the inside of the slide slot 106. The two ends of the telescopic rod 403 are respectively fixedly connected to the slide plate 402 and the fixing plate 404. A second spring 405 is movably arranged inside the telescopic rod 403 to clamp the lower end of the microphone 401 inside the card slot 104, and the baffle 105 blocks one end thereof. Then the slide plate 402 is slid, and the second spring 405 pushes the telescopic rod 403 to stretch, and the fixing plate 404 clamps the other end of the microphone 401, so that the microphone 401 is fixed between the fixing plate 404 and the card slot 104. Therefore, by changing the fixing method of the microphone 401, the stability of the microphone 401 when placed is increased, and the microphone 401 is prevented from falling due to external collision.

[0030] Working principle: When in use, the lower end of the microphone 401 is clamped in the card slot 104, and the baffle 105 blocks one end thereof, and then the slide plate 402 is slid, and the No. 2 spring 405 pushes the telescopic rod 403 to stretch, and the fixing plate 404 is clamped on the other end of the microphone 401, so that the microphone 401 is fixed between the fixing plate 404 and the card slot 104, thereby changing the fixing method of the microphone 401, and increasing the stability of the microphone 401 when placed, and preventing the microphone 401 from falling due to external force collision, and the rotating shaft 202 enables the placement plate 201 to be flipped inside the storage slot 102, and the T-shaped hollow rod 504 is pulled downward to separate it from the limiting slot 502, and then the push rod 503 is pulled outward to make the push rod 503 push the inclined plate 203, and the placement plate 201 is flipped to a certain angle, and the placement plate can also be flipped from the top at the same time. 201, move the push rod 503 to support the inclined plate 203, then loosen the T-shaped hollow rod 504, and under the contraction force of the third spring 505, the T-shaped hollow rod 504 is inserted into the push rod 503 and engages with the limit groove 502 at this position to fix the placement plate 201, so that the flipping angle of the speech can be quickly adjusted. According to the flipping method of the speech, the insertion rod 306 is inserted into the socket 204 at the corresponding position to fix the clamping assembly 3, and the light bar 301 illuminates the speech from the side. The first spring 305 pushes one end of the clamping plate 302, and through the rotation connection between the connecting seat 303 and the rotating rod 304, the clamping plate 302 presses the speech, so that the podium can be easily fixed for the speech that is flipped left and right and flipped upward, making it suitable for fixing different speeches.

[0031] In the description of this specification, the description with reference to the terms "one embodiment", "example", "specific example", etc. means that the specific features, structures, materials or characteristics described in conjunction with the embodiment or example are included in at least one embodiment or example of the utility model. In this specification, the schematic representation of the above terms does not necessarily refer to the same embodiment or example. Moreover, the specific features, structures, materials or characteristics described can be combined in any one or more embodiments or examples in a suitable manner.

[0032] The above contents are merely examples and explanations of the present utility model. The technicians in this technical field may make various modifications or additions to the specific embodiments described or replace them in a similar manner. As long as they do not deviate from the utility model or exceed the scope defined in the claims, they should all fall within the protection scope of the present utility model.

Claims

1. A podium, characterized in that: The invention comprises a support seat (1), wherein a table top (101) is fixedly mounted on the upper end of the support seat (1), a storage groove (102) is provided above the table top (101), a through groove (103) is symmetrically provided on the lower surface of the table top (101), the through groove (103) is communicated with the storage groove (102), a baffle (105) is fixedly mounted on the inner surface of one end of the table top (101), a clamping groove (104) is provided on the upper surface of the table top (101), a sliding groove (106) is provided on the inner surface of one side of the clamping groove (104), a placement component (2) is movably provided inside the storage groove (102), a clamping component (3) is movably provided above the placement component (2), a fixing component (4) is movably provided inside the clamping groove (104), and an adjustment component (5) is fixedly mounted on the lower surface of the table top (101).

2. A lecture platform according to claim 1, characterized in that: The placement assembly (2) comprises a placement plate (201), a rotating shaft (202) and an inclined plate (203); the rotating shaft (202) is fixedly mounted on one end surface of the placement plate (201); the rotating shaft (202) is rotatably connected to the table top (101); two inclined plates (203) are symmetrically fixedly mounted on the lower surface of the placement plate (201) and penetrate the through slot (103); and plug holes (204) are provided on both sides and one end of the upper surface of the placement plate (201).

3. A lecture platform according to claim 2, characterized in that: The clamping assembly (3) comprises a light bar (301), a clamping plate (302), a connecting seat (303), a rotating rod (304), a No. 1 spring (305) and an inserting rod (306); the inserting rod (306) is fixedly mounted on the lower end surface of the light bar (301); and the inserting rod (306) is movably engaged with the plug hole (204).

4. A lecture platform according to claim 3, characterized in that: The connecting seat (303) is fixedly mounted on a side surface of the clamping plate (302), the rotating rod (304) and the first spring (305) are both fixedly mounted on the upper surface of the light bar (301), and the upper end of the first spring (305) is fixedly connected to the clamping plate (302).

5. A lecture platform according to claim 1, characterized in that: The fixing assembly (4) comprises a microphone (401), a slide plate (402), a telescopic rod (403) and a fixing plate (404); the lower end of the microphone (401) is movably arranged inside the card slot (104); the slide plate (402) is slidably connected inside the slide slot (106); the two ends of the telescopic rod (403) are respectively fixedly connected to the slide plate (402) and the fixing plate (404); and a second spring (405) is movably arranged inside the telescopic rod (403).

6. A lecture platform according to claim 1, characterized in that: The adjustment assembly (5) comprises a slide rail (501), a push rod (503), a T-shaped hollow rod (504) and a No. 3 spring (505); the slide rail (501) is fixedly connected to the table top (101); the push rod (503) passes through the slide rail (501) and is slidably connected to the slide rail (501); and a plurality of limit grooves (502) are equidistantly provided on the lower surface of the slide rail (501).

7. A lecture platform according to claim 6, characterized in that: The T-shaped hollow rod (504) is movably embedded and installed on the lower surface of the push rod (503), and is movably engaged with the limiting groove (502). The third spring (505) is movably arranged inside the T-shaped hollow rod (504), and the two ends of the third spring (505) are respectively fixedly connected to the T-shaped hollow rod (504) and the push rod (503).

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