CN217975606U

CN217975606U - Combined chorus frame

Info

Publication number: CN217975606U
Application number: CN202220965081.9U
Authority: CN
Inventors: 海浩; 翟珂; 阚煜珊; 徐勇; 陶永宇
Original assignee: Zhengzhou University of Science and Technology
Current assignee: Zhengzhou University of Science and Technology
Priority date: 2022-04-25
Filing date: 2022-04-25
Publication date: 2022-12-06
Anticipated expiration: 2032-04-25

Abstract

The utility model discloses a combined chorus frame, which relates to the field of stage performance equipment, and comprises a plurality of supporting units, wherein adjacent supporting units are detachably connected together, each supporting unit comprises a supporting base and a supporting table top, one end of the supporting table top is hinged at the edge of the top of the supporting base, the top surface of the supporting base is provided with a supporting groove, a plurality of supporting rods are hinged in the supporting groove, the plurality of supporting rods are arranged in a staggered manner, the bottom surface of the supporting table top is provided with a plurality of grooves, and the top surface of the supporting table top is detachably connected with a plurality of stepping tables; and can accomodate the bracing piece inside supporting the groove, support the mesa and can close the top surface that supports the groove, reduce occupation space when idle, also conveniently transport whole supporting element, step on the platform simultaneously and can follow to eat and prop the mesa and dismantle, conveniently clear up stepping on the platform top surface.

Description

Combined chorus frame

Technical Field

The utility model relates to a stage performance equipment field, concretely relates to combination formula chorus frame.

Background

The chorus frame is made of aluminum alloy, solid wood, metal and other materials, is higher than the horizontal plane and can be used for people to stand on the chorus frame to perform group performance, chorus or other performance forms. Through observation, the existing chorus framves have the following problems: (1) When in chorus, a ladder with a certain length is needed under the condition of more people, because the chorus frames are independently arranged, the chorus frames cannot be assembled together, and a gap is formed between every two adjacent chorus frames, so that when a person stands, the person standing between the two chorus frames can not stand stably, and the danger of treading empty and being injured easily occurs; (2) The existing chorus frame can not be folded and occupies a large space when not in use.

SUMMERY OF THE UTILITY MODEL

To the problem that exists, the utility model provides a combination formula chorus frame.

The specific technical scheme is as follows: including a plurality of support element, it is adjacent support element detachable links together, support element is including supporting base and support table surface, the one end of supporting table surface articulates the top edge of supporting the base, support table surface can rotate around articulated department and form support table surface laminating is in support the structure of base top surface, the top surface of supporting the base has been seted up and has been supported the groove, it has a plurality of bracing pieces, a plurality of to support the inslot articulated setting mutually of bracing piece, just the bracing piece can rotate around articulated department and form the bracing piece is accomodate support the structure of inslot portion, a plurality of recesses have been seted up to support table surface's bottom surface, the bracing piece is kept away from support base's one end with the recess matches the joint, it is right to form support table surface carries out the structure that supports the location, support table surface's top surface detachable is connected with a plurality of steps on the platform.

Preferably, the supporting base and the left and right side walls of the supporting table board are respectively provided with a clamping groove and a clamping block, and the clamping block is clamped with the clamping groove in a matched mode.

Preferably, a cylindrical groove is formed in a side wall of the clamping block, an arc groove is formed in an inner side wall of the clamping groove, a spring is fixedly connected in the cylindrical groove, a metal ball is fixedly connected to the other end of the spring, the size of the metal ball is matched with that of the cylindrical groove, a structure that the metal ball can slide into the cylindrical groove is formed, the metal ball is exposed out of the arc groove when the spring is in a static state, and the metal ball can be clamped in the arc groove when the clamping block is inserted into the clamping groove.

Preferably, the length of the tread platform is equal to the width of the supporting platform surface, and the vertical section of the tread platform is in a right triangle shape.

Preferably, a pedal pad is arranged on the long straight angle of the pedal platform, and anti-skid stripes are arranged on the top surface of the pedal pad.

Preferably, fixedly connected with connecting block on stepping on the hypotenuse of platform, support the top surface of mesa seted up a plurality of with the spread groove of connecting block cooperation joint, the vertical cross-section of connecting block is triangle-shaped.

Preferably, a clamping block is fixedly connected to the face, corresponding to the pedal pad, of the connecting block, and a clamping groove matched and connected with the clamping block is formed in the connecting groove.

Preferably, the bottom surface of the supporting base is provided with an anti-skidding bottom mat, and anti-skidding lines are arranged on the bottom surface of the anti-skidding bottom mat.

The utility model provides a combination formula chorus frame compares beneficial effect with prior art and does:

(1): the utility model needs the chorus frame with a certain length when the number of people performing chorus programs is large, and the joint groove is matched with the joint block to connect the adjacent supporting units, so that the chorus frame can meet the required length conveniently, and no gap is formed between the adjacent supporting units to enable personnel to stand conveniently;

(2): the utility model discloses in can accomodate the bracing piece and support the inslot portion, support the mesa and can close the top surface that supports the groove, reduce occupation space when idle, also convenient transports whole supporting element, steps on the platform simultaneously and can follow to eat and prop the mesa and dismantle, conveniently clears up stepping on the platform top surface.

Drawings

FIG. 1: is the structure diagram of the whole structure of the utility model.

FIG. 2 is a schematic diagram: is the side view of the whole body in the utility model.

FIG. 3: is the utility model discloses well support base top view.

FIG. 4: is an enlarged view of a portion a in fig. 3.

FIG. 5: is a folding structure chart of the middle supporting base and the supporting table-board of the utility model.

FIG. 6: is the bottom view of the middle pedal platform of the utility model.

In the figure: 1-supporting unit, 2-supporting base, 3-supporting table surface, 4-supporting groove, 5-supporting rod, 6-groove, 7-pedal table, 8-clamping groove, 9-clamping block, 10-cylindrical groove, 11-arc groove, 12-spring, 13-metal ball, 14-pedal pad, 15-connecting block, 16-connecting groove, 17-clamping block, 18-clamping groove and 19-anti-skidding bottom pad.

Detailed Description

The technical solutions of the embodiments of the present invention will be described in detail and completely with reference to the accompanying drawings, and it is to be understood that the described embodiments are only some embodiments of the present invention, but not all embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those skilled in the art without creative efforts belong to the protection scope of the present invention, and in the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", etc. indicate the orientation or position relationship based on the orientation or position relationship shown in the drawings, and are only for convenience of description of the present invention and simplifying the description, but do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus cannot be understood as limiting the present invention.

Furthermore, the terms "first," "second," and "third" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance throughout the present disclosure, it being understood that unless otherwise expressly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly and can be, for example, fixedly connected, 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.

The present invention will be described in further detail below with reference to specific embodiments and with reference to the accompanying drawings.

The first embodiment is as follows: as shown in fig. 1 and 2, the combined chorus frame comprises a plurality of supporting units 1, and adjacent supporting units 1 are detachably connected together. The left side wall and the right side wall of the supporting base 2 and the supporting table board 3 are respectively provided with a clamping groove 8 and a clamping block 9, the clamping block 9 is matched with the clamping groove 8 in size, the clamping block 9 is matched and clamped with the clamping groove 8, and the adjacent supporting units 1 are not left with gaps due to the arrangement.

When the number of people performing chorus shows is more, the chorus frame is required to have certain length, the adjacent supporting units 1 are connected by matching the clamping grooves 8 and the clamping blocks 9, the chorus frame is convenient to meet the required length, and no gap exists between the adjacent supporting units 1, so that people can stand conveniently.

As shown in fig. 3 and 4, cylinder groove 10 has been seted up to the lateral wall of joint piece 9, circular arc groove 11 has been seted up to the inside wall in joint groove 8, welding fixedly connected with spring 12 in the cylinder groove 10, spring 12 other end welding fixedly connected with metal ball 13, metal ball 13 size and cylinder groove 10 size looks adaptation, form the structure that metal ball 13 can slide into cylinder groove 10 inside, metal ball 13 exposes circular arc groove 11 when spring 12 is in quiescent condition, when joint piece 9 inserts joint groove 8 inside, metal ball 13 can block in circular arc groove 11, through setting up cylinder groove 10, spring 12, metal ball 13 and circular arc groove 11, increase the fastness and the stability that joint piece 9 and joint groove 8 are connected.

As shown in fig. 5, the supporting unit 1 includes a supporting base 2 and a supporting table-board 3, one end of the supporting table-board 3 is hinged at the edge of the top of the supporting base 2, the supporting table-board 3 can rotate around the hinged position to form a structure that the supporting table-board 3 is attached to the top of the supporting base 2, the top of the supporting base 2 is fixedly connected with a hinged support by welding, and the edge of the supporting table-board 3 is connected to the top of the supporting base 2 through the hinged support.

The top surface that supports base 2 has been seted up and has been supported groove 4, supports groove 4 and adopts the rectangular channel, supports the articulated a plurality of bracing pieces 5 that have in the groove 4, and a plurality of bracing pieces 5 set up that stagger mutually, and bracing piece 5 can rotate around articulated department and form bracing piece 5 and accomodate in the structure that supports groove 4 inside, supports the inside welding fixedly connected with free bearing in groove 4, and the one end of bracing piece 5 is passed through the free bearing and is connected in the inside that supports groove 4.

A plurality of recesses 6 have been seted up to the bottom surface of support table face 3, and the number of recess 6 corresponds with the number of bracing piece 5, and the number of bracing piece 5 and recess 6 is three in this embodiment. One end of the support rod 5 far away from the support base 2 is matched and clamped with the groove 6 to form a structure for supporting and positioning the support table-board 3.

When the chorus frame is not used, the support rod 5 can be contained in the support groove 4, and the support table top 3 can cover the top surface of the support groove 4, so that the chorus frame reduces the occupied space when in idle and is convenient to transport the whole chorus frame.

The top surface of the supporting table 3 is detachably connected with a plurality of tread tables 7. As shown in fig. 6, the length of stepping on the platform 7 equals the width of the support table top 3, the vertical section of stepping on the platform 7 is right triangle, the bevel edge of the stepping on the platform 7 is fixedly connected with a connecting block 15, the connecting block 15 and the stepping on the platform 7 are integrally formed, the top surface of the support table top 3 is provided with a plurality of connecting grooves 16 which are matched and clamped with the connecting block 15, and the vertical section of the connecting block 15 is triangle.

Be provided with pedal pad 14 on the long straight angle of step 7, pedal pad 14 can adopt the rubber material to make, pedal pad 14 bonds on step 7 through glue, set up pedal pad 14, strengthen user of service's sole frictional force, effectively reduce and slide the probability, improve the safety in utilization, anti-skidding stripe has been seted up to pedal pad 14's top surface, further increase sole frictional force, further play anti-skidding effect, because the setting of anti-skidding stripe, make the not good clearance of step 7 top surface, set up step 7 and support table face 3 and be connected for detachable, make things convenient for step 7 to dismantle, and then conveniently clear up step 7.

The face of the connecting block 15 corresponding to the pedal pad 14 is fixedly connected with a clamping block 17, the clamping block 17 and the connecting block 15 are integrally formed, a clamping groove 18 matched and connected with the clamping block 17 is formed in the connecting groove 16, and the clamping block 17 and the clamping groove 18 are arranged to increase the stability of connection between the pedal table 7 and the supporting table surface 3.

The bottom surface that supports base 2 is provided with anti-skidding heelpiece 19, and anti-skidding heelpiece 19 adopts the rubber material to make, and anti-skidding heelpiece 19 passes through the glue bonding in the bottom surface that supports base 2, sets up anti-skidding heelpiece 19, increases the stability that supporting element 1 placed, and anti-skidding line has been seted up to anti-skidding heelpiece 19's bottom surface, further increases the stability that supporting element 1 placed.

In summary, the utility model can connect the adjacent supporting units, so that the chorus frame can meet the required length conveniently, and no gap is formed between the adjacent supporting units, so that the personnel can stand conveniently; and can accomodate the bracing piece inside supporting the groove, support the mesa and can close the top surface that supports the groove, reduce occupation space when idle, also conveniently transport whole supporting element, step on the platform simultaneously and can follow to eat and prop the mesa and dismantle, conveniently clear up stepping on the platform top surface.

While the present invention has been particularly shown and described with reference to preferred embodiments, it will be understood by those skilled in the art that various changes in form and details may be made therein without departing from the spirit and scope of the invention as defined by the appended claims.

Claims

1. Combined type chorus frame, its characterized in that, including a plurality of supporting element (1), it is adjacent supporting element (1) detachable links together, supporting element (1) is including supporting base (2) and support mesa (3), the one end of supporting mesa (3) articulates the top edge of supporting base (2), support mesa (3) can rotate around articulated department and form support mesa (3) laminate and are in the structure of supporting base (2) top surface, the top surface of supporting base (2) has been seted up and has been supported groove (4), it has a plurality of bracing pieces (5), a plurality of to articulate in support groove (4) bracing piece (5) the setting of staggering mutually, just bracing piece (5) can rotate around articulated department and form bracing piece (5) are accomodate support groove (4) inside structure, a plurality of recesses (6) have been seted up to the bottom surface of supporting mesa (3), bracing piece (5) are kept away from the one end of supporting base (2) with recess (6) cooperate the joint, it is right to form support structure that mesa (3) support the location, the top surface (7) of supporting mesa (3) are connected with a plurality of detachable.

2. The combined chorus frame as claimed in claim 1, wherein the left and right side walls of the supporting base (2) and the supporting table-board (3) are respectively provided with a clamping groove (8) and a clamping block (9), and the clamping block (9) is clamped with the clamping groove (8) in a matching manner.

3. The combined type chorus frame according to claim 2, wherein a cylindrical groove (10) is formed in a side wall of the clamping block (9), an arc groove (11) is formed in an inner side wall of the clamping groove (8), a spring (12) is fixedly connected in the cylindrical groove (10), a metal ball (13) is fixedly connected at the other end of the spring (12), the size of the metal ball (13) is matched with that of the cylindrical groove (10), a structure that the metal ball (13) can slide into the cylindrical groove (10) is formed, the metal ball (13) is exposed out of the arc groove (11) when the spring (12) is in a static state, and the metal ball (13) can be clamped in the arc groove (11) when the clamping block (9) is inserted into the clamping groove (8).

4. The modular chorus frame according to claim 1, wherein the length of the tread platform (7) is equal to the width of the support platform (3), the vertical cross section of the tread platform (7) being in the form of a right triangle.

5. The combined chorus frame as claimed in claim 4, wherein the pedal pad (14) is arranged on the long straight angle of the pedal platform (7), and the top surface of the pedal pad (14) is provided with anti-skid stripes.

6. The combined chorus frame as claimed in claim 5, wherein the inclined edge of the pedal platform (7) is fixedly connected with a connecting block (15), the top surface of the supporting table top (3) is provided with a plurality of connecting grooves (16) which are matched and clamped with the connecting block (15), and the vertical section of the connecting block (15) is triangular.

7. The combined chorus frame as claimed in claim 6, wherein a fastening block (17) is fixedly connected to the surface of the connecting block (15) corresponding to the pedal pad (14), and a fastening groove (18) matched and connected with the fastening block (17) is arranged inside the connecting groove (16).

8. The combined chorus frame as claimed in claim 1, wherein the bottom surface of the supporting base (2) is provided with an anti-slip base mat (19), and the bottom surface of the anti-slip base mat (19) is provided with anti-slip patterns.