CN214630761U

CN214630761U - University student thought management is with device of explaining

Info

Publication number: CN214630761U
Application number: CN202120228806.1U
Authority: CN
Inventors: 邓微; 秦翠
Original assignee: Chongqing City Management College
Current assignee: Chongqing City Management College
Priority date: 2021-01-27
Filing date: 2021-01-27
Publication date: 2021-11-09
Anticipated expiration: 2031-01-27

Abstract

The utility model discloses an university student thought management is with explaining device, including base, the cabinet body, second connecting shaft pole and mount pad, storage battery has been placed to the inside of second parking space, the positive bottom of storage battery is equipped with electrical socket, the inside fixed mounting at cabinet body one side top has first connecting shaft pole, rotate on the first connecting shaft pole and install the mounting panel, the inside fixed mounting at cabinet body opposite side top has the second connecting shaft pole, rotate on the second connecting shaft pole and install the push rod, the bottom fixed mounting of baffle one side has flexible support bar, one side at cabinet body top has metal collapsible tube through mount pad fixed mounting, metal collapsible tube's top fixed mounting has the public address microphone. The utility model discloses a metal collapsible tube, public address microphone, storage battery and jack have realized that the device can be outdoor or the great indoor public address of area is explained, have improved the practicality of device.

Description

University student thought management is with device of explaining

Technical Field

The utility model relates to a explain equipment technical field, specifically be an university student thought management is with explaining device.

Background

In carrying out social practice activity, need carry out a large amount of propaganda and explain, consequently need use the platform of explaining, and the platform of explaining that current used often fixes in certain position, when holding outdoor activities such as explaining, often still need carry the platform of explaining, wastes time and energy, needs an university student thought management to say the device with saying now, but current university student thought management says that the device with saying has many problems or defects:

1. the existing announcement device has single function, cannot diffuse the sound of a user when the announcement is carried out outdoors or indoors with larger area, and is easy to cause the situation that students in the back row cannot hear clearly due to smaller sound when the announcement is carried out, thereby reducing the practicability of the device;

2. and current device of declaring has certain limitation, can't satisfy display screen angle regulation's user demand, can't the adduction when need not using the display screen, exposes for a long time and deposits the ash easily in the air.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide an university student's thought management is with explaining device to solve the problem of explaining device function singleness that proposes among the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: a propaganda device for university student thought management comprises a base, a cabinet body, a second connecting shaft rod and a mounting seat, wherein walking wheels and supporting legs which are mutually matched for use are respectively and fixedly mounted at the bottom of the base, the cabinet body is fixedly mounted at the top of the base, two groups of first storage spaces and second storage spaces are arranged inside the cabinet body, a storage battery pack is placed inside the second storage space, a power supply jack is arranged at the bottom of the front side of the storage battery pack, a drawer plate is slidably mounted at the top of the second storage space through a sliding block, the first connecting shaft rod is fixedly mounted inside the top of one side of the cabinet body, a mounting plate is rotatably mounted on the first connecting shaft rod, a computer display screen is fixedly mounted on the mounting plate through a limiting mounting groove, the second connecting shaft rod is fixedly mounted inside the top of the other side of the cabinet body, and a push rod is rotatably mounted on the second connecting shaft rod, the utility model discloses a cabinet body top, including cabinet body, cabinet body top, mount pad fixed mounting, metal collapsible tube's top fixed mounting has the public address microphone, the back at cabinet body top and both sides all fixed mounting have the baffle, the bottom fixed mounting of baffle one side has flexible bracing piece, one side at cabinet body top has metal collapsible tube through mount pad fixed mounting, metal collapsible tube's top fixed mounting has the public address microphone.

Preferably, the supporting legs and the telescopic supporting rods are composed of inner and outer loop bars, and manual limiting knobs matched with the inner loop bars are arranged on the inner loop bars.

Preferably, the top of one side of the cabinet body is provided with a groove which is matched with the second connecting shaft rod and the push rod, and the push rod is provided with a rubber anti-skid sleeve.

Preferably, the front surfaces of the first storage space and the second storage space are movably provided with movable protective doors, and the drawer plate is provided with a lifting handle matched with the drawer plate.

Preferably, the top of one side of the cabinet body is provided with an installation cavity matched with the first connecting shaft rod and the installation plate.

Compared with the prior art, the utility model discloses an innovation point effect is: this university student's thought management is with device of explaining is rational in infrastructure, has following advantage:

(1) through the matching use among the metal hose, the sound amplifying microphone, the storage battery and the power jack, when the device is used for speaking outdoors or in a classroom with a large area, sound amplification can be carried out, multi-angle adjustment can be carried out according to users with different heights, the situation that when the device is used for speaking outdoors or indoors with a large area due to single function is avoided, sound propagation is not in place, the speaking efficiency is influenced, the device can be used without an external power supply, when the storage battery is not powered, the storage battery can be charged through the power jack for recycling, and the cruising ability of the device is improved;

(2) through the matched use among the first connecting shaft rod, the mounting plate, the limiting mounting groove and the telescopic supporting rod, the use angle of the computer display screen can be conveniently adjusted by a worker, meanwhile, when the inclined angle of the computer display screen is too large, the telescopic supporting rod can be drawn out for supporting, so that the shaking is more stably avoided in the use process of the computer display screen, when the computer display screen is not used, the bottom of the mounting plate can be rotated out through the rotation of the first connecting shaft rod to be used as a desktop for placing articles, the ash falling of the computer display screen can also be avoided, and the use benefit of the device is improved;

(3) through the cooperation use between walking wheel, supporting legs, second connecting shaft pole and the push rod, the staff of being convenient for carries out the thought according to the user demand with device moving as a whole on the place is explained to the difference, and the push rod can be built-in accomodate, saves the usage space, has increaseed the area of contact on device and ground in the use simultaneously, has avoided in the use because of external factors leads to the device to appear the displacement and has influenced the condition emergence of result of use, has improved the flexibility of device.

Drawings

Fig. 1 is a schematic front view of a cross-sectional structure of the present invention;

fig. 2 is a schematic front view of the structure of the present invention;

fig. 3 is a schematic view of a first partial front cross-sectional structure of the present invention;

fig. 4 is a schematic view of a second partial front sectional structure according to the present invention.

In the figure: 1. a base; 101. a traveling wheel; 102. supporting legs; 2. a cabinet body; 201. a first storage space; 202. A second storage space; 203. a battery pack; 204. a power jack; 205. a slider; 206. a drawer plate; 207. a first connecting shaft; 208. mounting a plate; 209. a limiting mounting groove; 210. a computer display screen; 211. a baffle plate; 212. a telescopic support rod; 3. a second connecting shaft; 301. a push rod; 302. a rubber anti-slip sleeve; 4. a mounting seat; 401. a metal hose; 402. a sound amplifying microphone.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

In the description of the present invention, it should be noted that the terms "upper", "lower", "inner", "outer", "front end", "rear end", "both ends", "one end", "the other end" and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the device or element to which the reference is made must have a specific orientation, be constructed in a specific orientation, and be operated, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first" and "second" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "disposed," "connected," and the like are to be construed broadly, and for example, "connected" may be either fixedly connected or detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.

Referring to fig. 1-4, the present invention provides an embodiment: a presentation device for university student thought management comprises a base 1, a cabinet body 2, a second connecting shaft rod 3 and a mounting seat 4, wherein a travelling wheel 101 and a supporting foot 102 which are matched with each other are fixedly mounted at the bottom of the base 1 respectively, the supporting foot 102 and a telescopic supporting rod 212 are both composed of an inner sleeve rod and an outer sleeve rod, a manual limiting knob which is matched with the inner sleeve rod is arranged on the inner sleeve rod, the travelling wheel 101, the supporting foot 102, the second connecting shaft rod 3 and a push rod 301 are matched with each other for use, so that workers can integrally move the device to different presentation places according to use requirements for thought presentation, the push rod 301 can be internally stored, the use space is saved, meanwhile, the contact area between the device and the ground is enlarged in the use process, the situation that the use effect is influenced by displacement of the device due to external factors in the use process is avoided, and the flexibility of the device is improved;

specifically, base 1's top fixed mounting has cabinet body 2, the inside of cabinet body 2 is equipped with two sets of first parking space 201 and second parking space 202, all movable mounting in front of first parking space 201 and second parking space 202 has the movable protection door, be equipped with the carrying handle that the cooperation was used on the drawer board 206, storage battery 203 has been placed to the inside of second parking space 202, the positive bottom of storage battery 203 is equipped with electrical socket 204, sliding block 205 slidable mounting is passed through at the top of second parking space 202 has drawer board 206, the inside fixed mounting at cabinet body 2 one side top has first connecting axle rod 207, rotate on the first connecting axle rod 207 and install mounting panel 208, the top of cabinet body 2 one side is equipped with the installation cavity of using with first connecting axle rod 207 and mounting panel 208 cooperation, mounting panel 208 has computer display screen 210 through spacing mounting groove 209 fixed mounting, use between first connecting axle rod 207 and mounting panel 208 and spacing mounting groove 209 and the flexible bracing piece 212 through cooperation between first connecting axle rod 207 and mounting panel 208 and the spacing mounting groove 209 The use angle of the computer display screen 210 can be adjusted conveniently by workers, and meanwhile, when the inclination angle of the computer display screen 210 is too large, the telescopic supporting rod 212 can be drawn out for supporting, so that the use process of the computer display screen 210 is more stable and avoids shaking, when the computer display screen 210 is not used, the bottom of the mounting plate 208 can be rotated out through the rotation of the first connecting shaft rod 207 to be used as a desktop for placing articles, the ash falling of the computer display screen 210 can also be avoided, and the use benefit of the device is improved;

specifically, a second connecting shaft rod 3 is fixedly arranged inside the top of the other side of the cabinet body 2, a push rod 301 is rotatably arranged on the second connecting shaft rod 3, a groove matched with the second connecting shaft rod 3 and the push rod 301 for use is arranged on the top of one side of the cabinet body 2, a rubber anti-slip sleeve 302 is arranged on the push rod 301, a baffle 211 is fixedly arranged on the back and two sides of the top of the cabinet body 2, a telescopic supporting rod 212 is fixedly arranged at the bottom of one side of the baffle 211, a metal hose 401 is fixedly arranged on one side of the top of the cabinet body 2 through an installation seat 4, a sound amplifying microphone 402 is fixedly arranged on the top of the metal hose 401, and the device can amplify sound when used in a classroom or outdoor speaker with a large area through the matching between the metal hose 401 and the sound amplifying microphone 402 and the storage battery 203 and the power jack 204, and can be adjusted in multiple angles according to users with different heights, avoided device function singleness outdoor or when the great indoor of area is announced, the sound propagation is not in place and has influenced the efficiency of announcing, and the device need not external power supply alright with the use, can connect the power through electrical socket 204 when storage battery 203 does not have the electricity and charge and recycle, improved the duration of device.

The working principle is as follows: when the device is used, firstly, the push rod 301 is rotated to the horizontal plane through the second connecting shaft lever 3, then the device is integrally moved to a required speaking place through the matching of the walking wheel 101, the supporting leg 102 is put down to be contacted with the ground, the use position is fixed, the displacement in the use process is avoided, when the device is used outdoors or indoors with a large area for speaking, the sound amplifying microphone 402 can be opened for sound amplifying use, the use angle of the sound amplifying microphone 402 can be adjusted through the metal hose 401, the device is suitable for users with different heights, when the user needs to adjust the use angle of the computer display screen 210, the computer display screen 210 is directly held through the matching of the first connecting shaft lever 207 to rotate, when the inclination angle of the computer display screen 210 is large, the telescopic supporting rod 212 can be drawn out for supporting, when the computer display screen 210 is not needed to be used, the computer display screen 210 can be rotated into the installation cavity, the bottom of the mounting plate 208 is turned out, and the device can be used as a table top to place related articles, so that the practicability of the device is improved.

It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Claims

1. The utility model provides a device is explained with propaganda to university student's thought management, includes base (1), the cabinet body (2), second connecting shaft pole (3) and mount pad (4), its characterized in that: the bottom of the base (1) is respectively and fixedly provided with a traveling wheel (101) and a supporting leg (102) which are matched with each other for use, the top of the base (1) is fixedly provided with a cabinet body (2), the inside of the cabinet body (2) is provided with two groups of first storage spaces (201) and second storage spaces (202), a storage battery (203) is placed in the second storage space (202), the front bottom of the storage battery (203) is provided with a power jack (204), the top of the second storage space (202) is provided with a drawer plate (206) in a sliding manner through a sliding block (205), the inside of the top of one side of the cabinet body (2) is fixedly provided with a first connecting shaft lever (207), the first connecting shaft lever (207) is rotatably provided with a mounting plate (208), and the mounting plate (208) is fixedly provided with a computer display screen (210) through a limiting mounting groove (209), the inside fixed mounting at the cabinet body (2) opposite side top has second connecting shaft pole (3), rotate on the second connecting shaft pole (3) and install push rod (301), the back at the cabinet body (2) top and both sides all fixed mounting have baffle (211), the bottom fixed mounting of baffle (211) one side has flexible bracing piece (212), there are metal collapsible tube (401) one side at the cabinet body (2) top through mount pad (4) fixed mounting, the top fixed mounting of metal collapsible tube (401) has public address microphone (402).

2. An announcement device for university student's thought management according to claim 1, characterized in that: the supporting legs (102) and the telescopic supporting rods (212) are both composed of inner and outer sleeve rods, and manual limiting knobs matched with the inner sleeve rods are arranged on the inner sleeve rods.

3. An announcement device for university student's thought management according to claim 1, characterized in that: the top of one side of the cabinet body (2) is provided with a groove which is matched with the second connecting shaft rod (3) and the push rod (301) for use, and the push rod (301) is provided with a rubber anti-skid sleeve (302).

4. An announcement device for university student's thought management according to claim 1, characterized in that: the front surfaces of the first storage space (201) and the second storage space (202) are movably provided with movable protective doors, and the drawer plate (206) is provided with a lifting handle matched with the drawer plate for use.

5. An announcement device for university student's thought management according to claim 1, characterized in that: the top of one side of the cabinet body (2) is provided with an installation cavity matched with the first connecting shaft rod (207) and the installation plate (208) for use.