CN218303925U - Portable LED folding table for exhibitions - Google Patents

Abstract

The utility model discloses a portable LED folding table for exhibitions, which is characterized by comprising a main board and side boards arranged at two sides of the main board, wherein the outer side surfaces of the main board and the side boards are both provided with LED lamp surfaces; a connecting and locking device is arranged at the connecting part of the main board and the side board; the connecting and locking device comprises an upper hinge, a lower hinge and a lock catch, wherein a moving groove is formed in the lower hinge, a clamping groove is formed in the upper hinge, the lock catch comprises a shaft body, the shaft body is arranged between the moving grooves, and a spring is arranged between the shaft body and the upper hinge. The utility model discloses simple structure, the convenient removal not only can use as interim show desk, and the curb plate of both sides forms the LED table bandwagon effect of 3 faces, can also pack up the both sides curb plate, convenient transportation, and the display area is big, effectual, and application scope is wide.

Description

Portable LED folding table for exhibitions

Technical Field

The utility model relates to an exhibition equipment technical field, concretely relates to portable LED folding table for exhibitions.

Background

The Exhibition refers to a collective commercial or non-commercial activity such as a meeting, an Exhibition (e.g., exhibition, trade Show, exhibition, trade Fair or Trade Events), a large-scale activity, etc. The concept connotation refers to mass social activities of transmitting and communicating information regularly or irregularly, systematically or irregularly and irregularly formed by gathering a plurality of people in a certain geographical space, and the extension of the concept comprises various types of expositions, sales exhibition activities, large, medium and small conferences, cultural activities, festival celebration activities and the like.

In current exhibitions, because preparation time is short and under the influence of external factors such as need clear the yard fast after the exhibition, portable desk begins to be widely used by everybody, but general portable exhibition table is because need the round trip movement transport, and consequently the design size is less, only has a show face basically, can't satisfy the exhibition demand sometimes.

SUMMERY OF THE UTILITY MODEL

The to-be-solved technical problem of the utility model is to provide a portable LED folding table for exhibitions, simple structure, convenient removal not only can use as interim show desk, and the curb plate of both sides forms the LED table bandwagon effect of a 3 faces, can also pack up the curb plate of both sides, convenient transportation, and the show area is big, effectual, and application scope is wide.

In order to solve the technical problems, the utility model provides a portable LED folding table for exhibitions, which comprises a main board and side boards arranged at two sides of the main board, wherein LED lamp surfaces are arranged on the outer side surfaces of the main board and the side boards; a connecting and locking device is arranged at the connecting part of the main board and the side board; the connecting and locking device comprises an upper hinge, a lower hinge and a lock catch, wherein a moving groove is formed in the lower hinge, a clamping groove is formed in the upper hinge, the lock catch comprises a shaft body, the shaft body is arranged between the moving grooves, and a spring is arranged between the shaft body and the upper hinge.

Further, the shape of mainboard is L template.

Furthermore, a first cutting edge is arranged on two sides of the main plate, and a second cutting edge is arranged at the position where the side plate is in contact with the first cutting edge.

Further, the angles of the first cutting edge and the second cutting edge are both 45 degrees.

Furthermore, supporting legs are arranged at the bottom of the side plates.

Furthermore, a limiting shaft is arranged between the upper hinge and the lower hinge.

Further, the latch includes a handle.

The utility model has the advantages that: compared with a common folding table, the device adopts the arrangement of three LED lamp surfaces, increases the display surface and has good display effect for the display table for exhibitions and plans;

2. the curb plate of both sides can be packed up to middle fretwork does not have the back plate, can fold into an holistic L type when the transportation, convenient transportation.

Drawings

Fig. 1 is a schematic view of the overall structure of the present invention.

Fig. 2 is a schematic structural view of the connection locking device of the present invention.

Fig. 3 is a side view of the connection locking device of the present invention.

The reference numbers in the figures illustrate: 1. a main board; 2. a side plate; 3. connecting a locking device; 31. mounting a hinge; 32. a lower hinge; 33. locking; 34. a moving groove; 35. a clamping groove; 36. a shaft body; 37. a spring; 38. a limiting shaft; 39. a handle; 4. first trimming; 5. second trimming; 6. support the feet.

Detailed Description

The present invention will be further described with reference to the accompanying drawings and specific embodiments so that those skilled in the art can better understand the present invention and can implement the present invention, but the embodiments are not limited to the present invention.

In the description of the present invention, it is to be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", "axial", "radial", "circumferential", 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 for simplicity of description, and do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus, should not be construed as limiting the present invention.

Furthermore, the terms "first", "second" and "first" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or to implicitly indicate the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include at least one such feature. In the description of the present invention, "a plurality" means at least two, e.g., two, three, etc., unless specifically limited otherwise.

In the present invention, unless otherwise expressly stated or limited, the terms "mounted," "connected," and "fixed" are to be construed broadly and may, for example, be fixedly connected, detachably connected, or integrally formed; can be mechanically or electrically connected; they may be directly connected or indirectly connected through intervening media, or they may be connected internally or in any other suitable relationship, unless expressly stated otherwise. The specific meaning of the above terms in the present invention can be understood according to specific situations by those of ordinary skill in the art.

In the present application, unless expressly stated or limited otherwise, the first feature may be directly on or directly under the second feature or indirectly via intermediate members. Also, a first feature "on," "above," and "over" a second feature may be directly on or obliquely above the second feature, or simply mean that the first feature is at a higher level than the second feature. A first feature being "under," "below," and "beneath" a second feature may be directly under or obliquely under the first feature, or may simply mean that the first feature is at a lesser elevation than the second feature.

It will be understood that when an element is referred to as being "secured to" or "disposed on" another element, it can be directly on the other element or intervening elements may also be present. When an element is referred to as being "connected" to another element, it can be directly connected to the other element or intervening elements may also be present. The terms "vertical," "horizontal," "upper," "lower," "left," "right," and the like as used herein are for illustrative purposes only and do not denote a unique embodiment.

Referring to fig. 1 to 3, an embodiment of the portable LED folding table for exhibitions of the present invention includes a main board 1 and side boards 2 disposed on two sides of the main board 1, wherein the outer side surfaces of the main board 1 and the side boards 2 are both provided with LED lamp surfaces; a connecting locking device 3 is arranged at the connecting part of the main board 1 and the side board 2; the connecting and locking device 3 comprises an upper hinge 31, a lower hinge 32 and a lock catch 33, wherein a moving groove 34 is formed in the lower hinge 32, a clamping groove 35 is formed in the upper hinge 31, the lock catch 33 comprises a shaft body 36, the shaft body 36 is arranged between the moving grooves 34, and a spring 37 is arranged between the shaft body 36 and the upper hinge 31.

When the folding table is used, compared with a common folding table, the three-surface LED lamp surface is adopted, the display surface is increased, namely, products can be displayed on three side surfaces, the top can also prevent articles or be used as an office table, and the folding table has a good display effect for the display table for exhibitions and plans;

the connecting locking device 3 can fix a table body or a folding table body, when the fixing is needed, the upper hinge 31 and the lower hinge 32 are opened by 90 degrees, in an opening range from 0 to 90 degrees, the shaft body 36 on the lock catch 33 is pulled by the spring 37 to move in the moving groove 34, once the 90 degrees are reached, the shaft body 36 enters the clamping groove 35 to form clamping, and at the moment, the folding table is changed into a three-side table body;

when needs transport, pull out axis body 36 from screens groove 35, then go up alright relative movement between hinge 31 and the lower hinge 32, spring 37's elastic potential energy just can stimulate 2 inward movements of curb plate this moment, and the angle can be littleer and smaller between last hinge 31 and the lower hinge 32 promptly, and up to 0 degree, mainboard 1 is hugged closely to curb plate 2, convenient follow-up transportation.

The shape of mainboard 1 is the L template, and the top is used for placing article or official working, and the side is used for placing the convenient show of LED lamp face.

1 both sides of mainboard are provided with first cut edge 4, curb plate 2 with the position of 4 contacts in first cut edge is provided with second cut edge 5, and the angle of first cut edge 4 and second cut edge 5 is 45 degrees, and the laminating degree is higher, and the structure is more firm when expanding as the show table.

The bottom of the side plate 2 is provided with a supporting leg 6, which can not damage the table body and the ground.

A limiting shaft 38 is arranged between the upper hinge 31 and the lower hinge 32, and the position relation of the upper hinge 31 and the lower hinge 32 is limited when the upper hinge 31 and the lower hinge 32 move relatively, so that the upper hinge 31 and the lower hinge 32 are prevented from being displaced and cannot be clamped.

The lock catch 33 comprises a handle 39, and the shaft body 36 can be conveniently pulled out of the clamping groove 35 by the handle 39 for carrying out folding and transporting operations.

The above-mentioned embodiments are merely preferred embodiments for fully illustrating the present invention, and the scope of the present invention is not limited thereto. Equivalent substitutes or changes made by the technical personnel in the technical field on the basis of the utility model are all within the protection scope of the utility model. The protection scope of the present invention is subject to the claims.

Claims (7)

1. A portable LED folding table for exhibitions is characterized by comprising a main board and side boards arranged on two sides of the main board, wherein LED lamp surfaces are arranged on the outer side surfaces of the main board and the side boards;

a connecting and locking device is arranged at the connecting part of the main board and the side board;

the connecting and locking device comprises an upper hinge, a lower hinge and a lock catch, wherein a moving groove is formed in the lower hinge, a clamping groove is formed in the upper hinge, the lock catch comprises a shaft body, the shaft body is arranged between the moving grooves, and a spring is arranged between the shaft body and the upper hinge.

2. The portable LED folding table for exhibitions of claim 1, wherein said main board is shaped as an L-shaped board.

3. The LED folding table for portable exhibitions as claimed in claim 1, wherein first cut edges are provided at both sides of the main plate, and second cut edges are provided at positions where the side plates contact the first cut edges.

4. The portable LED folding table for exhibitions of claim 3, wherein the angles of said first and second cut edges are both 45 degrees.

5. The portable LED folding table for exhibitions of claim 1, wherein the bottom of said side panels are provided with support feet.

6. The portable LED folding table for exhibitions as claimed in claim 1, wherein a limit shaft is provided between said upper hinge and said lower hinge.

7. The portable LED folding table for exhibitions of claim 1, wherein said catch includes a pull handle.

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