CN209625496U - A kind of portable speech device of roadshow imparted knowledge to students with full of beard political affairs - Google Patents

Abstract

The utility model provides a kind of portable speech device of roadshow imparted knowledge to students with full of beard political affairs, including bluetooth micro projector, and radiate fault piece, lithium ion polymer battery, and Bluetooth audio device and magnet adsorb contact；The bluetooth micro projector with, radiate fault piece, lithium ion polymer battery and Bluetooth audio device are individual member, and in position between each other be in parallel relation；The top plan quadrangle and bottom end plane quadrangle of the bluetooth micro projector are equipped with magnet absorption contact；The top plan quadrangle and bottom end plane quadrangle of the heat dissipation fault piece are equipped with magnet absorption contact.The setting of Bluetooth audio device and heat dissipation fault piece, modularization can not be carried out according to the demand write by solving existing think of political affairs teaching roadshow equipment, while the inadequate problem of independent assortment degree of each components.

Description

A kind of portable speech device of roadshow imparted knowledge to students with full of beard political affairs

Technical field

The utility model belongs to multimedia technology field, more specifically, in particular to a kind of road imparted knowledge to students with full of beard political affairs Drill portable speech device.

Background technique

Ideological and political education be society or social groups certain concept, political point view, the code of ethic, to its at Member applies purposeful, planned and organized influence, them is made to form the society of morality required by meeting certain society The course of a life-long education in practical activity and Chinese literature.In thinking political affairs teaching, it is often necessary to use think of political affairs material It is shown, thus aided education, to improve the quality of teaching.

Based on above-mentioned, the inventors discovered that, it is existing to think political affairs teaching roadshow equipment and be carried out according to the demand write Modularization, while the independent assortment degree of each components is inadequate.

Then, in view of this, for existing structure and missing study improvement, provide it is a kind of with full of beard political affairs teaching The portable speech device of roadshow, to achieve the purpose that with more more practical value.

Utility model content

In order to solve the above-mentioned technical problem, the utility model provides a kind of portable speech dress of the roadshow imparted knowledge to students with full of beard political affairs It sets, modularization, while each components can not be carried out according to the demand write to solve existing think of political affairs teaching roadshow equipment The inadequate problem of independent assortment degree.

The utility model a kind of purpose and effect of the portable speech device of roadshow imparted knowledge to students with full of beard political affairs, by detail below Technological means is reached:

A kind of portable speech device of roadshow imparted knowledge to students with full of beard political affairs, including bluetooth micro projector, radiate fault piece, lithium from Sub- polymer battery, Bluetooth audio device and magnet adsorb contact；The bluetooth micro projector with, radiate fault piece, lithium ion polymerization Object battery and Bluetooth audio device are individual member, and are in position between each other in parallel relation；The bluetooth micro projector Top plan quadrangle and bottom end plane quadrangle be equipped with magnet absorption contact；The top plan quadrangle and bottom of the heat dissipation fault piece Transverse plane quadrangle is equipped with magnet absorption contact；The top plan quadrangle and bottom end plane quadrangle of the lithium ion polymer battery It is equipped with magnet absorption contact；The top plan quadrangle and bottom end plane quadrangle of the Bluetooth audio device are equipped with magnet absorption touching Point.

Further, it is characterised in that: the shell of the bluetooth micro projector is rectangle trimming structure, and bluetooth is miniature The projection lens of projector is mounted on bluetooth micro projector rectangle diagonal positions；Four flank side surface of bluetooth micro projector The outer wall construction structure that two sides inclination is swelled up and down, forms a triangle space structure between the vertical plane of side wall outer wall.

Further, it is characterised in that: the heat dissipation fault piece surface and bottom surface are hexagon hollow grid shape, and are radiated There are four the embedded fans powered by USB port for installation in hollow space inside fault piece；Four, the embedded fan is mounted on 61.7% extension position of the total length on heat dissipation four side of fault piece；The outer hull shape of heat dissipation the fault piece and lithium ion polymer battery Shape size is completely the same.

Further, it is characterised in that: the edge of the lithium ion polymer battery upper and lower surface is cut, and forms diamond knot Structure section.

Further, it is characterised in that: two pairs of main pronunciation units and a pair of of low frequency vibrating diaphragm are equipped with inside the Bluetooth audio device； And the extended axis of the horse of each pair of main pronunciation unit right angle, and the central axes of two low frequency vibrating diaphragms and ipsilateral main pronunciation unit each other Vertical tangent lines are diagonal with the Bluetooth audio device rectangle that the edge line of both sides and ipsilateral main pronunciation unit place plane is formed up and down Line matches.

Further, it is characterised in that: magnet absorption contact is divided into two kinds: magnetic suck salient point and magnetic suck groove； The magnetic suck salient point and magnetic suck groove are hexagonal structure, and magnetic suck salient point is opposite with magnetic suck groove polarity.

Compared with prior art, the utility model has the following beneficial effects:

The setting of bluetooth micro projector and heat dissipation fault piece, solving existing think of political affairs teaching roadshow equipment can not basis The demand write carries out modularization, while the inadequate problem of independent assortment degree of each components.Pass through bluetooth micro projector The principal view camera lens of inclined design enables the camera lens of projection to greatest extent using diagonal wheelbase, while corner cut design both may be used To be conducive to protect Built-in lens, while being also conducive in storage, it is easier to be put into the opening of collecting bag or other storage objects It is interior；By radiate fault piece modularization, can multiple-layer stacked design, be conducive to the radiating requirements according to different equipment, to heat dissipation Fault piece is configured, more flexible in heat dissipation design, and the setting angle of the embedded fan inside the fault piece that radiates and installation Position, by heat dissipation fault piece and the consistent design of polymer battery shape, both sides can carry out indifference exchange, can be flexible According to equipment electricity consumption and heat gain from appliance and equipment, is accepted or rejected and obtain balance.

Lithium ion polymer battery, the setting of Bluetooth audio device and magnet absorption contact solve existing think of political affairs teaching road Modularization can not be carried out according to the demand write by drilling equipment, while the inadequate problem of independent assortment degree of each components.It is logical Cross the diamond structures section inside lithium ion polymer battery corner, stiffened shell force structure intensity；Pass through Bluetooth audio device The setting of acoustics unit position, in limited flat space, makes two main pronunciation units while respective plane is placed in the middle, makes two A main pronunciation unit distance is remote as far as possible, advantageously forms broader sound field, at the same low frequency vibrating diaphragm close to main pronunciation unit into Row setting, and utilize sloped diagonal, makes main pronunciation unit accomplish most big talk in a limited space, ensure that Hi-Mid and While the harmony of bass part, the quality of bass effect is improved to the full extent, is more clear the sound of roadshow equipment, Rich in appeal；The design that contact is adsorbed by magnet, convenient for being interconnected and fixed between modules, while being also convenient for splitting Recombination.

Detailed description of the invention

Fig. 1 is the agent structure schematic diagram of the utility model.

Fig. 2 is the triangle space structure structural schematic diagram of the utility model.

Fig. 3 is the Bluetooth audio device components positional structure schematic diagram of the utility model.

Fig. 4 is the heat dissipation fault piece schematic diagram of internal structure of the utility model.

In figure, the corresponding relationship of component names and accompanying drawing number are as follows:

1- bluetooth micro projector, 2- heat dissipation fault piece, 3- lithium ion polymer battery, 4- Bluetooth audio device, the absorption of 5- magnet Contact, 101- triangle space structure, 201- embed fan, the main pronunciation unit of 401-, 402- low frequency vibrating diaphragm, and 501- magnetic suck is convex Point, 502- magnetic suck groove.

Specific embodiment

The embodiments of the present invention is described in further detail with reference to the accompanying drawings and examples.Following embodiment For illustrating the utility model, but cannot be used to limit the scope of the utility model.

In the description of the present invention, unless otherwise indicated, the meaning of " plurality " is two or more；Term The orientation of the instructions such as "upper", "lower", "left", "right", "inner", "outside", " front end ", " rear end ", " head ", " tail portion " or position are closed System is to be based on the orientation or positional relationship shown in the drawings, and is merely for convenience of describing the present invention and simplifying the description, rather than The device or element of indication or suggestion meaning must have a particular orientation, be constructed and operated in a specific orientation, therefore cannot It is construed as a limitation of the present invention.In addition, term " first ", " second ", " third " etc. are used for description purposes only, and cannot It is interpreted as indication or suggestion relative importance.

In the description of the present invention, it should be noted that unless otherwise clearly defined and limited, term " phase Even ", " connection " shall be understood in a broad sense, for example, it may be being fixedly connected, may be a detachable connection, or be integrally connected；It can To be mechanical connection, it is also possible to be electrically connected；It can be directly connected, it can also be indirectly connected through an intermediary.For this For the those of ordinary skill in field, the concrete meaning of above-mentioned term in the present invention can be understood with concrete condition.

Embodiment:

As shown in attached drawing 1 to attached drawing 4:

The utility model provides a kind of portable speech device of roadshow imparted knowledge to students with full of beard political affairs, including bluetooth micro projector 1, radiate fault piece 2, lithium ion polymer battery 3, and Bluetooth audio device 4 and magnet adsorb contact 5；The bluetooth micro projector 1 with, Radiate fault piece 2, and lithium ion polymer battery 3 and Bluetooth audio device 4 are individual member, and closes between each other in parallel in position System；The top plan quadrangle and bottom end plane quadrangle of the bluetooth micro projector 1 are equipped with magnet absorption contact 5；It is described to dissipate The top plan quadrangle and bottom end plane quadrangle of hot fault piece 2 are equipped with magnet absorption contact 5；The lithium ion polymer battery 3 Top plan quadrangle and bottom end plane quadrangle be equipped with magnet absorption contact 5；The top plan quadrangle of the Bluetooth audio device 4 and Bottom end plane quadrangle is equipped with magnet absorption contact 5.

Wherein, the shell of the bluetooth micro projector 1 is rectangle trimming structure, and the projection of bluetooth micro projector 1 Camera lens is mounted on 1 rectangle diagonal positions of bluetooth micro projector；On the 1 four flank side surface outer wall construction of bluetooth micro projector The structure of lower two sides inclination protuberance, forms a triangle space structure 101 between the vertical plane of side wall outer wall.Pass through bluetooth The principal view camera lens of 1 inclined design of micro projector enables the camera lens of projection to greatest extent using diagonal wheelbase, cuts simultaneously Angle design can both be conducive to protect Built-in lens, while also be conducive in storage, it is easier to be put into collecting bag or other storages In the opening of object.

Wherein, 2 surface of heat dissipation fault piece and bottom surface are hexagon hollow grid shape, and the 2 inside hollow out of fault piece that radiates The embedded fan 201 powered there are four being installed in space by USB port；201 4, the embedded fan is mounted on heat dissipation fault 61.7% extension position of the total length on 2 four side of piece；The shell shape of heat dissipation the fault piece 2 and lithium ion polymer battery 3 Size is completely the same.By radiate fault piece 2 modularization, can multiple-layer stacked design, be conducive to the heat dissipation according to different equipment Demand configures heat dissipation fault piece 2, more flexible in heat dissipation design, and the embedded fan 201 inside the fault piece 2 that radiates Setting angle and installation site, by the heat dissipation fault piece 2 and consistent design of 3 shape of polymer battery, both sides can carry out nothing Difference is exchanged, and can be accepted or rejected flexibly according to equipment electricity consumption and heat gain from appliance and equipment and obtain balance.

Wherein, the edge cutting of 3 upper and lower surface of lithium ion polymer battery, forms diamond structures section.Pass through lithium Diamond structures section inside 3 corner of ion polymer cell, stiffened shell force structure intensity.

Wherein, two pairs of main pronunciation units 401 and a pair of of low frequency vibrating diaphragm 402 are equipped with inside the Bluetooth audio device 4；And each pair of master The extended axis of the horse of pronunciation unit 401 right angle, and the central axes of two low frequency vibrating diaphragms 402 and ipsilateral main pronunciation unit 401 each other Vertical tangent lines and 401 place plane of about 4 both sides of Bluetooth audio device and ipsilateral main pronunciation unit edge line formation rectangle Diagonal line match, be arranged by the acoustics unit position of Bluetooth audio device 4, in limited flat space, make two main hairs Sound unit 401 makes two main pronunciation units 401 apart from as far as possible far, advantageously forms and more widen while respective plane is placed in the middle Wealthy sound field, while low frequency vibrating diaphragm 402 is configured close to main pronunciation unit 401, and utilizes sloped diagonal, makes main pronunciation Unit 401 accomplishes most big talk in a limited space, while ensure that the harmony of Hi-Mid and bass part, utmostly The upper quality for improving bass effect, is more clear the sound of roadshow equipment, rich in appeal.

Wherein, it is two kinds that magnet absorption contact 5, which is divided to: magnetic suck salient point 501 and magnetic suck groove 502；The magnetic Attached salient point 501 and magnetic suck groove 502 are hexagonal structure, and magnetic suck salient point 501 and 502 polarity phase of magnetic suck groove Instead.The design that contact 5 is adsorbed by magnet, convenient for being interconnected and fixed between modules, while being also convenient for splitting and reorganizing.

The specifically used mode and effect of the present embodiment:

In the utility model, by the principal view camera lens of 1 inclined design of bluetooth micro projector when use, make the mirror of projection Head can utilize diagonal wheelbase to greatest extent, while corner cut design can both be conducive to protect Built-in lens, while also be conducive to In storage, it is easier to be put into the opening of collecting bag or other storage objects；It, can multilayer by the modularization for the fault piece 2 that radiates The design of superposition is conducive to the radiating requirements according to different equipment, configures to heat dissipation fault piece 2, in heat dissipation design more Flexibly, the setting angle and installation site of the embedded fan 201 and inside the fault piece 2 that radiates pass through heat dissipation fault piece 2 and polymer The consistent design of 3 shape of battery, both sides can carry out indifference exchange, can be flexibly according to equipment electricity consumption and equipment cooling Amount, is accepted or rejected and obtains balance；By the diamond structures section inside 3 corner of lithium ion polymer battery, stiffened shell by Power structural strength；It is arranged by the acoustics unit position of Bluetooth audio device 4, in limited flat space, keeps two main pronunciations single Member 401 makes two main pronunciation units 401 apart from as far as possible far, advantageously forms broader while respective plane is placed in the middle Sound field, while low frequency vibrating diaphragm 402 is configured close to main pronunciation unit 401, and utilizes sloped diagonal, makes main pronunciation unit 401 accomplish most big talk in a limited space, while ensure that the harmony of Hi-Mid and bass part, mention to the full extent The quality of high bass effect is more clear the sound of roadshow equipment, rich in appeal；The design of contact 5 is adsorbed by magnet, Convenient for being interconnected and fixed between modules, while being also convenient for splitting and reorganizing.

The embodiments of the present invention are given for the purpose of illustration and description, and are not exhaustively or to incite somebody to action The utility model is limited to disclosed form.Many modifications and variations are aobvious and easy for the ordinary skill in the art See.Embodiment was chosen and described in order to better illustrate the principle and practical application of the utility model, and makes this field Those of ordinary skill it will be appreciated that the utility model to designing various embodiments suitable for specific applications with various modifications.

Claims (6)

1. a kind of portable speech device of roadshow imparted knowledge to students with full of beard political affairs, it is characterised in that: a kind of road imparted knowledge to students with full of beard political affairs Drilling portable speech device includes bluetooth micro projector (1), is radiated fault piece (2), lithium ion polymer battery (3), bluetooth sound Ring (4) and magnet absorption contact (5)；The bluetooth micro projector (1) with, radiate fault piece (2), lithium ion polymer battery (3) and Bluetooth audio device (4) is individual member, and is in position between each other in parallel relation；The bluetooth micro projector (1) top plan quadrangle and bottom end plane quadrangle is equipped with magnet absorption contact (5)；The top flat of heat dissipation fault piece (2) Face quadrangle and bottom end plane quadrangle are equipped with magnet absorption contact (5)；The top plan four of the lithium ion polymer battery (3) Angle and bottom end plane quadrangle are equipped with magnet absorption contact (5)；The top plan quadrangle of the Bluetooth audio device (4) and bottom end plane Quadrangle is equipped with magnet absorption contact (5).

2. a kind of portable speech device of roadshow imparted knowledge to students with full of beard political affairs as described in claim 1, it is characterised in that: the bluetooth The shell of micro projector (1) is rectangle trimming structure, and to be mounted on bluetooth miniature for the projection lens of bluetooth micro projector (1) Projector (1) rectangle diagonal positions；(1) the four flank side surface outer wall construction of bluetooth micro projector up and down swell by two sides inclination Structure, between the vertical plane of side wall outer wall formed a triangle space structure (101).

3. a kind of portable speech device of roadshow imparted knowledge to students with full of beard political affairs as described in claim 1, it is characterised in that: the heat dissipation Fault piece (2) surface and bottom surface are hexagon hollow grid shape, and there are four logical for installation in fault piece (2) the internal hollow space that radiates Cross the embedded fan (201) of USB port power supply；(201) four, the embedded fan is mounted on the overall length on heat dissipation (2) four side of fault piece 61.7% extension position of degree；The shell shape size complete one of heat dissipation fault piece (2) and lithium ion polymer battery (3) It causes.

4. as described in claim 1 it is a kind of with full of beard political affairs impart knowledge to students the portable speech device of roadshow, it is characterised in that: the lithium from The edge of sub- polymer battery (3) upper and lower surface is cut, and forms diamond structures section.

5. a kind of portable speech device of roadshow imparted knowledge to students with full of beard political affairs as described in claim 1, it is characterised in that: the bluetooth Two pairs of main pronunciation units (401) and a pair of of low frequency vibrating diaphragm (402) are equipped with inside sound equipment (4)；And each pair of main pronunciation unit (401) Extended axis of the horse right angle, and the vertical tangent lines of the central axes of two low frequency vibrating diaphragms (402) and ipsilateral main pronunciation unit (401) each other The rectangle formed with the edge line of plane where Bluetooth audio device (4) up and down both sides and ipsilateral main pronunciation unit (401) it is diagonal Line matches.

6. a kind of portable speech device of roadshow imparted knowledge to students with full of beard political affairs as described in claim 1, it is characterised in that: the magnet Absorption contact (5) is divided into two kinds: magnetic suck salient point (501) and magnetic suck groove (502)；The magnetic suck salient point (501) and magnetic Attraction grooves (502) are hexagonal structure, and magnetic suck salient point (501) is opposite with magnetic suck groove (502) polarity.