CN219936616U - Electronic conference board - Google Patents

Abstract

The utility model provides an electronic conference board, which is electrically connected with a first display screen and a second display screen respectively through a circuit board to realize the double-sided display function of the electronic conference board.

Description

Electronic conference board

Technical Field

The utility model relates to the field of conference cards, in particular to an electronic conference card.

Background

When a meeting is held, a table board is generally used for displaying the name and marking the identity information of a participant, temporary production is generally carried out in a temporary mode of printing, color printing, lettering and the like, the appearance is rough, the recycling is impossible, manpower and material resources can be wasted, and meanwhile, the method is not environment-friendly.

Through the electronization with the conference table tablet, can solve the unable cyclic utilization's of traditional paper table tablet problem, for example patent publication number CN 202142257U's an electron conference table tablet, this electron conference table tablet includes horizontal triangular prism casing, install the display screen that is used for showing the seat name on the casing front side inclined plane, install the display screen that is used for showing conference speaking content on the casing rear side inclined plane, two display screens are connected with the treater output that sets up in the casing respectively, the input of treater is connected with wireless receiving module, button module, USB interface and power module, and this electron conference table tablet adopts electron display mode to replace traditional paper or copper table to sign, repeatedly usable has saved the cost of manufacture of traditional table tablet, and is energy-concerving and environment-protective. But this electronic conference table tablet volume is great, and production material cost is higher, and the casing is inconvenient to pile up, and the transportation is comparatively inconvenient.

Disclosure of Invention

Therefore, the electronic conference board is required to be provided, and the problems that the size is large, the cost of production materials is high, the shells are inconvenient to stack and the transportation is inconvenient are solved.

In order to achieve the above purpose, the utility model provides an electronic conference board, which comprises a first half-piece structure, a second half-piece structure, a first display screen, a second display screen, a circuit board and a power supply interface;

the back-to-back combined rear side surface of the first half-sheet structure and the second half-sheet structure form a herringbone structure;

the circuit board is arranged in the combined structure of the first half-sheet structure and the second half-sheet structure; one end of the power supply interface is electrically connected with the circuit board, and the other end of the power supply interface is used for being connected with an external power supply;

the first display screen cover is arranged on the front surface of the first half-sheet structure and is electrically connected with the circuit board; the second display screen cover is arranged on the front surface of the second half-sheet structure and is electrically connected with the circuit board.

Further, the first half-sheet structure and the second half-sheet structure are symmetrical to each other.

Further, openings capable of accommodating the circuit board are formed in the back portions of the first half-sheet structure and the second half-sheet structure, and the circuit board is clamped between the first half-sheet structure and the second half-sheet structure after the first half-sheet structure and the second half-sheet structure are combined.

Further, two sides of the circuit board are respectively provided with a first flat cable interface and a second flat cable interface.

Further, the touch screen also comprises a capacitive touch key, wherein a signal end of the capacitive touch key is electrically connected with the circuit board, and a touch end of the capacitive touch key is arranged on the inner side of the top of the combined first half-sheet structure and second half-sheet structure.

Further, the touch screen further comprises a plurality of sensing openings, the sensing openings are arranged at the top of the inner side of the first half-sheet structure or the top of the inner side of the second half-sheet structure, and the sensing openings are used for accommodating sensing sheets of the capacitive touch keys.

Further, the first half-piece structure is provided with a first half-groove, the second half-piece structure is provided with a second half-groove, and after the first half-piece structure is combined with the second half-piece structure, the first half-groove and the second half-groove are combined to form a space capable of accommodating the power supply interface.

Further, the circuit board is also provided with a communication interface, one end of the communication interface is in communication connection with the circuit board, and the other end of the communication interface is used for being externally connected with a communication connector.

Further, the device also comprises a plurality of reinforcing pieces which are arranged in the first half-sheet structure and/or the second half-sheet structure in a crossing way.

Different from the prior art, above-mentioned technical scheme is connected with first display screen, second display screen electricity respectively through the circuit board, realizes the two-sided display function of electron meeting tablet, on this basis, makes the side form the herringbone structure through the back-to-back combination of first half structure and second half structure for the molding of electron meeting tablet is more pleasing to the eye, and relies on the herringbone structure to stack that can be more convenient to deposit, the transportation of being convenient for.

Drawings

Fig. 1 is a perspective exploded view of an electronic conference board according to an embodiment;

fig. 2 is a perspective view of an electronic conference board according to an embodiment;

fig. 3 is a side view of an electronic conference board according to an embodiment;

fig. 4 is a perspective view of a structure of an electronic conference board without a second display screen according to an embodiment;

fig. 5 is a bottom view of an electronic conference board according to an embodiment.

Reference numerals illustrate:

1. a first half-sheet structure; 101. a first half-groove;

2. a second half-sheet structure; 201. a second half-groove;

3. a first display screen;

4. a second display screen;

5. a circuit board; 501. a first bus interface; 502. a second bus interface;

6. a power supply interface;

7. a round hole structure;

8. a through hole;

9. capacitive touch keys;

10. sensing the opening;

11. a communication interface;

12. a reinforcing member;

13. an anti-slip part.

Detailed Description

In order to describe the technical content, constructional features, achieved objects and effects of the technical solution in detail, the following description is made in connection with the specific embodiments in conjunction with the accompanying drawings.

Reference herein to "an embodiment" means that a particular feature, structure, or characteristic described in connection with the embodiment may be included in at least one embodiment of the utility model. The appearances of the phrase "in various places in the specification are not necessarily all referring to the same embodiment, nor are they particularly limited to independence or relevance from other embodiments. In principle, in the present utility model, as long as there is no technical contradiction or conflict, the technical features mentioned in each embodiment may be combined in any manner to form a corresponding implementable technical solution.

Unless defined otherwise, technical terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which the present utility model pertains; the use of related terms herein is for the purpose of describing particular embodiments only and is not intended to limit the utility model.

In the description of the present utility model, the term "and/or" is a representation for describing a logical relationship between objects, which means that three relationships may exist, for example a and/or B, representing: there are three cases, a, B, and both a and B. In addition, the character "/" herein generally indicates that the front-to-back associated object is an "or" logical relationship.

In the present utility model, terms such as "first" and "second" are used merely to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any actual number, order, or sequence of such entities or operations.

Without further limitation, the use of the terms "comprising," "including," "having," or other like terms in this specification is intended to cover a non-exclusive inclusion, such that a process, method, or article of manufacture that comprises a list of elements does not include additional elements but may include other elements not expressly listed or inherent to such process, method, or article of manufacture.

As in the understanding of "review guidelines," the expressions "greater than", "less than", "exceeding" and the like are understood to exclude this number in the present utility model; the expressions "above", "below", "within" and the like are understood to include this number. Furthermore, in the description of embodiments of the present utility model, the meaning of "a plurality of" is two or more (including two), and similarly, the expression "a plurality of" is also to be understood as such, for example, "a plurality of" and the like, unless specifically defined otherwise.

In the description of embodiments of the present utility model, spatially relative terms such as "center," "longitudinal," "transverse," "length," "width," "thickness," "up," "down," "front," "back," "left," "right," "vertical," "horizontal," "vertical," "top," "bottom," "inner," "outer," "clockwise," "counter-clockwise," "axial," "radial," "circumferential," etc., are used herein as a basis for the description of the embodiments or as a basis for the description of the embodiments, and are not intended to indicate or imply that the devices or components referred to must have a particular position, a particular orientation, or be configured or operated in a particular orientation and therefore should not be construed as limiting the embodiments of the present utility model.

Unless specifically stated or limited otherwise, the terms "mounted," "connected," "affixed," "disposed," and the like as used in the description of embodiments of the utility model should be construed broadly. For example, the "connection" may be a fixed connection, a detachable connection, or an integral arrangement; the device can be mechanically connected, electrically connected and communicated; it can be directly connected or indirectly connected through an intermediate medium; which may be a communication between two elements or an interaction between two elements. The specific meaning of the above terms in the embodiments of the present utility model can be understood by those skilled in the art to which the present utility model pertains according to circumstances.

Referring to fig. 1 to 5, the present utility model provides an electronic conference board, which includes a first half structure 1, a second half structure 2, a first display screen 3, a second display screen 4, a circuit board 5, and a power supply interface 6;

the back-to-back combined rear side surface of the first half-sheet structure 1 and the second half-sheet structure 2 form a herringbone structure, the back surfaces of the first half-sheet structure 1 and the second half-sheet structure 2 are respectively provided with corresponding connecting parts, the connecting parts can be formed by combining perforated convex grooves and perforated grooves, and then the connecting parts are fixed through clamping fasteners or screws and nuts, so that the rapid combination of the two half-sheet structures is realized; the first half-sheet structure 1 and the second half-sheet structure 2 may be made of plastic or metal, the half-sheet structure refers to a half-structure before being combined, the first half-sheet structure 1 or the second half-sheet structure 2 may be a special-shaped structure formed by arranging a short edge on the bottom of a rectangular groove and deviating backwards, and a side face is a herringbone structure through the combination of one face of the back of the first half-sheet structure 1 and one face of the back of the second half-sheet structure 2.

The circuit board 5 is disposed inside the combined structure of the first half-sheet structure 1 and the second half-sheet structure 2, and when the circuit board 5 is disposed on one side of the first half-sheet structure 1 or one side of the second half-sheet structure 2, openings may be formed on the back sides of the first half-sheet structure 1 and the second half-sheet structure 2, so as to facilitate connection of each device unit inside, for example, the first display screen 3 and the circuit board 5; one end of the power supply interface 6 is electrically connected with the circuit board 5, the power supply interface 6 can be directly welded on the circuit board 5, the other end is used for being connected with an external power supply, the power supply interface 6 can be USB-A or USB-C, preferably, the power supply interface 6 is arranged at the bottom of the first half structure 1 and the second half structure 2 after being combined, so that ase:Sub>A power line is conveniently hidden at the inner side of equipment, and ase:Sub>A conference table top is tidier and more attractive.

The first display screen 3 is covered on the front surface of the first half-sheet structure 1 and is electrically connected with the circuit board 5; the second display screen 4 is covered on the front surface of the second half-sheet structure 2 and is electrically connected with the circuit board 5, the first display screen 3 and the second display screen 4 can be used for displaying related information or conference contents of participants, the circuit board 5 can control the two screens to display the same or different contents according to the setting, and it is required to be noted that the first display screen 3 and the second display screen 4 can acquire power supply through the circuit board 5.

The electronic conference board is electrically connected with the first display screen 3 and the second display screen 4 respectively through the circuit board 5, so that the double-sided display function of the electronic conference board is realized, on the basis, the side face is formed into the herringbone structure through the back-to-back combination of the first half structure 1 and the second half structure 2, the electronic conference board is attractive in appearance, and the electronic conference board can be stacked and stored more conveniently by means of the herringbone structure.

In some embodiments, the first half-sheet structure 1 and the second half-sheet structure 2 are symmetrical, that is, the two half-sheet structures are identical, so that the production cost can be effectively saved, and the production efficiency can be improved.

In some embodiments, openings capable of accommodating the circuit board 5 are formed in the back of the first half-sheet structure 1 and the back of the second half-sheet structure 2, the circuit board 5 is clamped between the first half-sheet structure 1 and the second half-sheet structure 2 after the first half-sheet structure 1 and the second half-sheet structure 2 are combined, a plurality of corresponding round hole structures 7 can be formed at the edges of the openings of the first half-sheet structure 1 and the second half-sheet structure 2, a plurality of corresponding through holes 8 are formed at the edges of the circuit board 5, and after the first half-sheet structure 1, the circuit board 5 and the second half-sheet structure 2 are combined, a fastening connector or a screw can be used to sequentially penetrate through the round hole structures 7 of the first half-sheet structure 1, the through holes 8 of the circuit board 5 and the round hole structures 7 of the second half-sheet structure 2 to fix the first half-sheet structure 1, the circuit board 5 and the second half-sheet structure 2; through the structure, the inner space of the first half structure 1 and the second half structure 2 can be effectively utilized, so that the thickness of the first half structure 1 and the second half structure 2 can be reduced, and the material cost can be reduced. On this basis, the two sides of circuit board 5 are equipped with first winding displacement interface 501 and second winding displacement interface 502 respectively, first display screen 3 pass through first winding displacement interface 501 with circuit board 5 electricity is connected, second display screen 4 pass through second winding displacement interface 502 with circuit board 5 electricity is connected, through above-mentioned structure for the demonstration winding displacement of first display screen 3 or the demonstration winding displacement of second display screen 4 need not walk circuit board 5 to the opposite side and carry out the electricity and connect, avoid walking the equipment difficulty and that the line overlength brought and probably lead to the problem of product trouble.

In some embodiments, the touch device further includes a capacitive touch key 9, a signal end of the capacitive touch key 9 is electrically connected with the circuit board 5, a touch end of the capacitive touch key 9 is disposed on an inner side of a top of the first half structure 1 and an inner side of a top of the second half structure 2 after being combined, a user can trigger the capacitive touch key 9 by touching the top of the device, so that the capacitive touch key 9 interacts with the device, and has low wear rate and long service life, and can reduce later maintenance cost. In order to facilitate the accommodation of the capacitive touch keys 9, the capacitive touch keys further comprise a plurality of sensing openings 10, wherein the sensing openings 10 are arranged at the top of the inner side of the first half-sheet structure 1 or the second half-sheet structure 2, the sensing openings 10 are used for accommodating sensing sheets of the capacitive touch keys 9, and the number of the sensing openings 10 depends on the number of the capacitive touch keys 9.

In an embodiment, the first half-sheet structure 1 is provided with a first half-groove 101, the second half-sheet structure 2 is provided with a second half-groove 201, and after the first half-sheet structure 1 and the second half-sheet structure 2 are combined, the first half-groove 101 and the second half-groove 201 are combined to form a space capable of accommodating the power supply interface 6. The first half groove 101 and the second half groove 201 are multiple, and can form multiple spaces after being combined, so that more interfaces of the equipment can be expanded conveniently.

In an embodiment, the electronic conference card further comprises ase:Sub>A communication interface 11, one end of the communication interface 11 is in communication connection with the circuit board 5, the other end of the communication interface 11 is used for being externally connected with ase:Sub>A communication connector, the communication interface 11 can be ase:Sub>A USB-A or ase:Sub>A USB-C, an external upper computer can be connected in ase:Sub>A wired mode through the communication interface 11, and ase:Sub>A plurality of electronic conference cards are controlled through the upper computer, so that ase:Sub>A user can uniformly set and manage ase:Sub>A large number of electronic conference cards.

In an embodiment, the device further comprises a plurality of reinforcing members 12, wherein the reinforcing members 12 are arranged inside the first half-sheet structure 1 or the second half-sheet structure 2 in a crossing manner, so that the structural strength of the device is improved.

In an embodiment, the anti-slip device further comprises an anti-slip part 13, wherein the anti-slip part 13 is arranged at the bottom of the first half-sheet structure 1 and/or the bottom of the second half-sheet structure 2, so that the stability of the device is improved, and the device is prevented from being damaged due to falling off a tabletop.

It should be noted that, although the foregoing embodiments have been described herein, the scope of the present utility model is not limited thereby. Therefore, based on the innovative concepts of the present utility model, alterations and modifications to the embodiments described herein, or equivalent structures or equivalent flow transformations made by the present description and drawings, apply the above technical solutions directly or indirectly to other relevant technical fields, all of which are included in the scope of protection of the present patent.

Claims (10)

1. An electronic conference board, characterized in that: the display device comprises a first half-piece structure, a second half-piece structure, a first display screen, a second display screen, a circuit board and a power supply interface;

the back-to-back combined rear side surface of the first half-sheet structure and the second half-sheet structure form a herringbone structure;

the circuit board is arranged in the combined structure of the first half-sheet structure and the second half-sheet structure; one end of the power supply interface is electrically connected with the circuit board, and the other end of the power supply interface is used for being connected with an external power supply;

the first display screen cover is arranged on the front surface of the first half-sheet structure and is electrically connected with the circuit board; the second display screen cover is arranged on the front surface of the second half-sheet structure and is electrically connected with the circuit board.

2. An electronic conference board according to claim 1, wherein: the first half-sheet structure and the second half-sheet structure are symmetrical to each other.

3. An electronic conference board according to claim 1, wherein: the back of the first half piece structure and the back of the second half piece structure are respectively provided with an opening capable of accommodating the circuit board, and the circuit board is clamped between the first half piece structure and the second half piece structure after the first half piece structure and the second half piece structure are combined.

4. An electronic conference board according to claim 3, wherein: the two sides of the circuit board are respectively provided with a first flat cable interface and a second flat cable interface.

5. An electronic conference board according to claim 1, wherein: the touch device comprises a circuit board, a first half-piece structure and a second half-piece structure, and is characterized by further comprising a capacitive touch key, wherein a signal end of the capacitive touch key is electrically connected with the circuit board, and a touch end of the capacitive touch key is arranged on the inner side of the top of the first half-piece structure and the second half-piece structure after being combined.

6. An electronic conference board according to claim 5, wherein: the capacitive touch screen also comprises a plurality of induction openings, wherein the induction openings are arranged at the top of the inner side of the first half-sheet structure or the second half-sheet structure, and the induction openings are used for accommodating induction sheets of the capacitive touch keys.

7. An electronic conference board according to claim 1, wherein: the first half piece structure is provided with a first half groove, the second half piece structure is provided with a second half groove, and after the first half piece structure is combined with the second half piece structure, the first half groove and the second half groove are combined to form a space capable of accommodating the power supply interface.

8. An electronic conference board according to claim 1, wherein: the circuit board is characterized by further comprising a communication interface, one end of the communication interface is in communication connection with the circuit board, and the other end of the communication interface is used for being externally connected with a communication connector.

9. An electronic conference board according to claim 1, wherein: the novel half-plate structure further comprises a plurality of reinforcing pieces which are arranged in the first half-plate structure and/or the second half-plate structure in a crossing mode.

10. An electronic conference board according to claim 1, wherein: the anti-skid device also comprises an anti-skid part, wherein the anti-skid part is arranged at the bottom of the first half-piece structure and/or the bottom of the second half-piece structure.