Exhibition hall advertising machine hoisting support

Abstract

The utility model relates to an exhibition hall advertising machine hoisting support, and relates to the technical field of advertising machines, the exhibition hall advertising machine hoisting support comprises a first sleeve, the top of the first sleeve is fixedly connected with a ceiling seat, a second sleeve is telescopically and adjustably mounted at the bottom of the first sleeve, a mounting seat is fixedly connected to the bottom end of the second sleeve, and a connecting support is rotatably and adjustably mounted on the mounting seat; and the connecting bracket is bolted and fixed with the advertising machine body. The mounting height and angle of the advertising machine can be conveniently adjusted according to the display requirement of a user, and the usability of the hoisting support is improved.

Description

TECHNICAL FIELD

[0001] The present application relates to the field of advertising machine technology, in particular to a kind of exhibition hall advertising machine hoisting support. BACKGROUND

[0002] Advertising machine is a new generation of intelligent equipment, through terminal software control, network information transmission and multimedia terminal display constitute a complete advertising broadcast system, and through picture, text, video, small plug-in (weather, exchange rate, etc.) Multimedia materials carry out advertising, the original idea of advertising machine is to change passive to active, so the interactivity of advertising machine makes it have many public service functions, and thereby to attract customers to actively browse advertisements.

[0003] In the prior art, the common exhibition hall advertising machine is usually installed on the ceiling of the exhibition hall through a hoisting support. Among them, the common hoisting support mainly includes a ceiling seat, a connecting rod and a connecting support, the ceiling seat is fixedly installed on the ceiling in the exhibition hall through expansion bolts, one end of the connecting rod is fixed with the ceiling seat and the other end is welded and fixed with the connecting support, the connecting support is located directly below the ceiling seat, and the advertising machine is fixedly installed on the connecting support through screws.

[0004] However, the common hoisting support is difficult to adjust the installation height and inclination angle of the advertising machine according to the actual use needs during installation, and it is difficult to meet the needs of users for the use of the advertising machine, and there is room for improvement. CONTENT OF THE INVENTION

[0005] In order to facilitate the adjustment of the installation height and angle of the advertising machine according to the display needs of the user, and improve the usability of the hoisting support, the present application provides a kind of exhibition hall advertising machine hoisting support.

[0006] The hoisting support for the exhibition hall advertising machine provided by the present application adopts the following technical scheme:

[0007] A kind of exhibition hall advertising machine hoisting support, including first sleeve, the top of the first sleeve is fixedly connected with ceiling seat, the bottom of the first sleeve is telescopically adjustable and installed with second sleeve, the bottom of the second sleeve is fixedly connected with mounting seat, the mounting seat is rotatably adjustable and installed with connecting support, and the connecting support is fixedly connected with the body of advertising machine.

[0008] By adopting the technical scheme, when the advertising machine is installed through the lifting support, the installer can fix the ceiling seat on the ceiling of the exhibition hall through the expansion bolts in advance, and after the top of the first sleeve is fixed on the ceiling seat through the bolts, the length of the second sleeve extending into the first sleeve can be adjusted according to the actual installation height, so that the second sleeve is fixed with the first sleeve; then, the installer can adjust the angle between the connecting support and the mounting seat according to the display needs of the advertising machine, and the back of the advertising machine is connected with the connecting support through the bolts, and the hanging installation of the advertising machine is completed. Through the telescopic adjustment of the first sleeve and the second sleeve and the rotatable adjustment of the mounting seat and the connecting seat, the installer can adjust the installation height and the inclination angle of the advertising machine according to the display needs of the user, more display needs can be met, and the usability of the lifting support is improved.

[0009] Preferably, a plurality of first insertion holes are radially and throughly formed in the side wall of the first sleeve, and the first insertion holes are uniformly arranged along the axial direction of the first sleeve.

[0010] A plurality of second insertion holes are radially and throughly formed in the side wall of the second sleeve, and the second insertion holes are uniformly arranged along the axial direction of the second sleeve, and the distance between adjacent first insertion holes is the same as the distance between adjacent second insertion holes.

[0011] One of the first insertion holes is inserted with a first bolt, the first bolt extends through the first insertion hole, the second insertion hole and the outside of the first sleeve, and the end of the first bolt extending out of the first sleeve is threadedly connected with a first nut.

[0012] By adopting the technical scheme, when the second sleeve is installed, the installer can extend the top end of the second sleeve into the bottom end of the first sleeve, and the height of the mounting seat can be adjusted by adjusting the length of the end of the second sleeve extending into the first sleeve; when the mounting seat is adjusted to the required height, the installer can rotate the second sleeve, so that the second insertion hole on the second sleeve is coaxial with the first insertion hole on the first sleeve, the rod of the first bolt is arranged through the first insertion hole and the second insertion hole, and the first nut is locked and mounted on the end of the rod of the first bolt extending through the first insertion hole, so that the shank of the first bolt and the first nut are tightly arranged on the two sides of the first sleeve, and the fixing between the first sleeve and the second sleeve is realized.

[0013] Preferably, the connecting support comprises a connecting seat, a connecting frame and two connecting plates, the two connecting plates are fixedly connected with the body of the advertising machine, the connecting frame is detachably connected with the two connecting plates, and the connecting seat is fixedly connected with the connecting frame.

[0014] The mounting seat comprises two first side plates, the connecting seat comprises two second side plates, the two first side plates are rotationally connected with the two second side plates respectively, a positioning hole is formed through the first side plate, a plurality of adjusting holes are formed through the second side plate respectively, a second bolt is inserted into the adjusting hole coaxial with the positioning hole, the second bolt penetrates through the positioning hole and extends into the inner side of the first side plate, and the end of the second bolt extending into the inner side of the first side plate is threadedly connected with a second nut, and the first side plate and the second side plate are abutted between the shank of the second bolt and the second nut.

[0015] By adopting the above technical scheme, when the advertising machine is installed, the installer can rotate the connecting seat to make different adjusting holes coaxial with the positioning hole, so as to realize the technical effect of adjusting the opening angle between the connecting seat and the mounting seat. When the required angle is adjusted, the installer can fix the two first side plates and the two second side plates through the two second bolts and the two second nuts, so as to realize the fixation of the connecting seat. After the fixation of the connecting seat is completed, the installer can connect and fix the back of the advertising machine body with the connecting plate through the bolt.

[0016] Preferably, the outer side wall of the two first side plates is fixedly connected with a rotating shaft, the second side plate is provided with a through hole for the rotating shaft, and the end of the rotating shaft penetrating through the through hole is integrally formed with an anti-disengagement part.

[0017] By adopting the above technical scheme, the rotating connection between the mounting seat and the connecting seat can be realized through the rotating shaft, and the mounting seat and the connecting seat can be prevented from being separated through the anti-disengagement part, so as to improve the reliability of the connection between the mounting seat and the connecting seat.

[0018] Preferably, two groups of mounting plates are integrally bent and formed on the mounting seat, and the two groups of mounting plates are respectively welded and fixed on the two sides of the second sleeve.

[0019] By adopting the above technical scheme, the two groups of mounting plates can realize the fixed connection between the mounting seat and the second sleeve. Since the two groups of mounting plates are integrally formed on the mounting seat, the mounting mode is more stable compared with the welding mode.

[0020] Preferably, an elastic washer is coaxially sleeved on the second bolt, and the elastic washer is abutted between the shank of the second bolt and the second side plate.

[0021] By adopting the above technical scheme, the elastic washer is abutted between the shank of the second bolt and the first side plate, so as to improve the tightness between the shank of the second bolt and the second side plate, and improve the stability of the connection between the connecting seat and the mounting seat.

[0022] In summary, the exhibition hall advertising machine hoisting support has at least one of the following beneficial technical effects:

[0023] 1. In the installation of the second sleeve, the installer can extend the top end of the second sleeve from the bottom end of the first sleeve, and by adjusting the length of the end of the second sleeve extending into the first sleeve, the height of the mounting seat can be adjusted; when the mounting seat is adjusted to the desired height, the installer can rotate the second sleeve so that the second jack on the second sleeve is coaxial with the first jack on the first sleeve, the rod of the first bolt is threaded through the first jack and the second jack, the first nut is locked and mounted on the end of the rod of the first bolt passing through the first jack, and the shank of the first bolt is tightly abutted with the first nut on both sides of the first sleeve, so as to realize the fixation between the first sleeve and the second sleeve;

[0024] 2. In the installation of the advertising machine, the installer can rotate the connecting seat to make different adjustment holes coaxial with the positioning holes, so as to realize the technical effect of adjusting the opening angle between the connecting seat and the mounting seat; when the angle is adjusted to the desired angle, the installer can fix the connecting seat by the two second bolts and the two second nuts respectively fixing the two first side plates and the two second side plates. After the fixation of the connecting seat is completed, the installer can connect and fix the back of the advertising machine body with the connecting plate through the bolt. BRIEF DESCRIPTION OF DRAWINGS

[0025] Figure 1 is a schematic view of the overall structure of the hoisting support according to the embodiment of the present application.

[0026] Figure 2 is a schematic view of the connecting structure of the first sleeve and the second sleeve according to the embodiment of the present application.

[0027] Figure 3 is Figure 1 is an enlarged schematic view of position A in FIG. 5, mainly used to show the connecting structure between the mounting seat and the connecting seat.

[0028] Figure 4 is a schematic view of the connecting position of the first side plate and the second side plate according to the embodiment of the present application.

[0029] Marked: 1, first sleeve; 11, first jack; 12, first bolt; 13, first nut; 2, second sleeve; 21, second jack; 3, ceiling seat; 4, mounting seat; 41, first side plate; 42, rotating shaft; 43, mounting plate; 44, positioning hole; 5, connecting support; 51, connecting seat; 511, second side plate; 512, adjustment hole; 513, second bolt; 52, connecting frame; 53, connecting plate; 6, advertising machine body. DETAILED DESCRIPTION

[0030] The following will be described in detail. Figures 1-4 The present application is further described in detail.

[0031] EMBODIMENT

[0032] The embodiment of the application discloses a hoisting support for exhibition hall advertising machines. Figure 1 The hoisting support mainly comprises a first sleeve 1, the top of the first sleeve 1 is fixedly connected with a ceiling seat 3, the bottom of the first sleeve 1 is telescopically adjusted and installed with a second sleeve 2, the bottom end of the second sleeve 2 is fixedly connected with a mounting seat 4, the mounting seat 4 is rotatably adjusted and installed with a connecting support 5, and the connecting support 5 is fixedly connected with the body 6 of an advertising machine.

[0033] When the advertising machine is installed through the hoisting support, the installer can fix the ceiling seat 3 on the ceiling of the exhibition hall through the expansion bolt in advance, fix the top of the first sleeve 1 on the ceiling seat 3 through the bolt, then adjust the length of the second sleeve 2 inserted into the first sleeve 1 according to the actual installation height, and then fix the second sleeve 2 and the first sleeve 1; subsequently, the installer can adjust the angle between the connecting support 5 and the mounting seat 4 according to the display requirement of the advertising machine, connect the back of the advertising machine with the connecting support 5 through the bolt, and then the hoisting installation of the advertising machine is completed.

[0034] Through the telescopic adjustment of the first sleeve 1 and the second sleeve 2 and the rotatable adjustment of the mounting seat 4 and the connecting seat 51, the installer can adjust the installation height and the inclination angle of the advertising machine according to the display requirement of the user, more display requirements can be met, and the usability of the hoisting support is improved.

[0035] Refer to Figure 1 and Figure 2 A plurality of first insertion holes 11 are radially and through formed in the side wall of the first sleeve 1, and the plurality of first insertion holes 11 are uniformly arranged along the axial direction of the first sleeve 1.

[0036] A plurality of second insertion holes 21 are radially and through formed in the side wall of the second sleeve 2, the plurality of second insertion holes 21 are uniformly arranged along the axial direction of the second sleeve 2, and the distance between the adjacent two first insertion holes 11 is the same as the distance between the adjacent two second insertion holes 21.

[0037] A first bolt 12 is inserted in one of the first insertion holes 11, the first bolt 12 penetrates the first insertion hole 11 and the second insertion hole 21 and extends to the outside of the first sleeve 1, and the end of the first bolt 12 extending out of the first sleeve 1 is threadedly connected with a first nut 13.

[0038] When installing the second sleeve 2, the installer can insert the top end of the second sleeve 2 into the bottom end of the first sleeve 1, and adjust the height of the mounting base 4 by adjusting the length of the end of the second sleeve 2 inserted into the first sleeve 1; when the mounting base 4 is adjusted to the desired height, the installer can rotate the second sleeve 2 so that the second socket 21 on the second sleeve 2 is coaxial with the first socket 11 on the first sleeve 1, and the shank of the first bolt 12 is threaded through the first socket 11 and the second socket 21, and the first nut 13 is locked and mounted on the end of the shank of the first bolt 12 threaded through the first socket 11, so that the shank of the first bolt 12 is tightly abutted against the first nut 13 on both sides of the first sleeve 1, thereby achieving the fixation between the first sleeve 1 and the second sleeve 2.

[0039] With reference to Figure 1 , Figure 3 and Figure 4 , the connecting bracket 5 includes a connecting seat 51, a connecting frame 52, and two connecting plates 53, the two connecting plates 53 are fixedly connected with the advertising machine body 6, the connecting frame 52 is detachably connected with the two connecting plates 53, and the connecting seat 51 is fixedly connected with the connecting frame 52.

[0040] The mounting base 4 includes two first side plates 41, the connecting seat 51 includes two second side plates 511, the two first side plates 41 are rotationally connected with the two second side plates 511 respectively, the first side plate 41 is provided with a positioning hole 44 penetratingly formed thereon, and the second side plate 511 is provided with a plurality of adjusting holes 512 penetratingly formed thereon respectively, the adjusting hole 512 coaxial with the positioning hole 44 is inserted with a second bolt 513, the second bolt 513 penetrates through the positioning hole 44 and extends into the inside of the first side plate 41, and the end of the second bolt 513 extending into the inside of the first side plate 41 is threadedly connected with a second nut, and the first side plate 41 and the second side plate 511 are tightly abutted between the shank of the second bolt 513 and the second nut.

[0041] When installing the advertising machine, the installer can rotate the connecting seat 51 so that different adjusting holes 512 are coaxial with the positioning hole 44, thereby achieving the technical effect of adjusting the opening angle between the connecting seat 51 and the mounting base 4, when the angle is adjusted to the desired angle, the installer can fix the two first side plates 41 and the two second side plates 511 through the two second bolts 513 and the two second nuts, thereby achieving the fixation of the connecting seat 51. After the fixation of the connecting seat 51 is completed, the installer can connect and fix the back of the advertising machine body 6 with the connecting plate 53 through the bolt.

[0042] With reference to Figure 3 , the outer side wall of the two first side plates 41 is fixedly connected with a rotating shaft 42, the second side plate 511 is provided with a through hole penetratingly formed thereon for the rotating shaft 42 to pass through, and the end of the rotating shaft 42 passing through the through hole is integrally formed with an anti-disengagement portion.

[0043] Through the arrangement of the rotating shaft 42, the technical effect of the rotating connection between the mounting seat 4 and the connecting seat 51 can be achieved, and through the anti-disengagement part, the mounting seat 4 and the connecting seat 51 can be prevented from being separated, and the reliability of the connection between the mounting seat 4 and the connecting seat 51 is improved.

[0044] With reference to Figure 3 Two groups of mounting plates 43 are integrally bent and formed on the mounting seat 4, and the two groups of mounting plates 43 are respectively welded and fixed on the two sides of the second sleeve 2.

[0045] Through the two groups of mounting plates 43, the fixed connection between the mounting seat 4 and the second sleeve 2 can be achieved. Since the two groups of mounting plates 43 are integrally formed on the mounting seat 4, the mounting plates 43 are more stable compared with the fixed mode of being welded and fixed on the mounting seat 4.

[0046] It should be noted that in the present embodiment, when the mounting plate 43 is bent, a C-shaped notch is punched on the plate material of the mounting seat 4 in advance, and the part in the notch is bent by 90 degrees to form the mounting plate 43 on the mounting seat 4. By welding and fixing the inner side of the mounting plate 43 and the side wall of the second sleeve 2, the connection and fixation between the mounting seat 4 and the second sleeve 2 can be achieved.

[0047] In the present embodiment, the second bolt 513 is coaxially sleeved with an elastic washer, and the elastic washer is abutted between the shank of the second bolt 513 and the second side plate 511. The elastic washer is abutted between the shank of the second bolt 513 and the first side plate 41, which can improve the tightness between the shank of the second bolt 513 and the second side plate 511, and improve the stability of the connection between the connecting seat 51 and the mounting seat 4.

[0048] The implementation principle of the exhibition hall advertising machine hoisting support according to an embodiment of the present application is as follows: when the second sleeve 2 is installed, the installer can insert the top end of the second sleeve 2 into the bottom end of the first sleeve 1, and the length of the end of the second sleeve 2 inserted into the first sleeve 1 can be adjusted to adjust the height of the mounting seat 4; after the mounting seat 4 is adjusted to the required height, the installer can rotate the second sleeve 2 so that the second bushing 21 on the second sleeve 2 is coaxial with the first bushing 11 on the first sleeve 1, the rod of the first bolt 12 is arranged through the first bushing 11 and the second bushing 21, and the first nut 13 is locked and mounted at the end of the rod of the first bolt 12 passing through the first bushing 11, so that the shank of the first bolt 12 is tightly abutted with the first nut 13 on both sides of the first sleeve 1, that is, the fixing between the first sleeve 1 and the second sleeve 2 can be realized; when the advertising machine is installed, the installer can rotate the connecting seat 51 so that different adjusting holes 512 are coaxial with the positioning holes 44, so as to realize the technical effect of adjusting the opening angle between the connecting seat 51 and the mounting seat 4; after the required angle is adjusted, the installer can fix the connecting seat 51 by the two second bolts 513 and the two second nuts respectively with the two first side plates 41 and the two second side plates 511, so as to realize the fixation of the connecting seat 51. After the fixation of the connecting seat 51 is completed, the installer can connect and fix the back of the advertising machine body 6 with the connecting plate 53 through the bolt.

[0049] The above are preferred embodiments of the present application, and do not limit the protection scope of the present application in sequence, so that: any equivalent changes made according to the structure, shape, principle of the present application should be covered in the protection scope of the present application.

Claims

1. A hoisting support for a showroom advertising machine, characterized in that, Including first sleeve (1), the top of first sleeve (1) is fixedly connected with ceiling seat (3), the bottom of first sleeve (1) is telescopically adjustable and installed with second sleeve (2), the bottom of second sleeve (2) is fixedly connected with mounting seat (4), mounting seat (4) is rotatably adjustable and installed with connecting support (5), connecting support (5) is hingedly fixed with advertising machine body (6).

2. The hoisting support for a kiosk according to claim 1, wherein, A plurality of first insertion holes (11) are radially and throughly formed on the sidewall of the first sleeve (1), and the first insertion holes (11) are evenly arranged along the axial direction of the first sleeve (1). A plurality of second insertion holes (21) are radially and throughly formed on the sidewall of the second sleeve (2), and the second insertion holes (21) are evenly arranged along the axial direction of the second sleeve (2), and the distance between the adjacent two first insertion holes (11) is the same as the distance between the adjacent two second insertion holes (21). One of the first insertion holes (11) is inserted with a first bolt (12), the first bolt (12) extends through the first insertion hole (11), the second insertion hole (21) and the outside of the first sleeve (1), and the end of the first bolt (12) extending out of the first sleeve (1) is threadedly connected with a first nut (13).

3. The hoisting support for a kiosk according to claim 2, wherein, The connecting support (5) comprises a connecting seat (51), a connecting frame (52) and two connecting plates (53), the two connecting plates (53) are hingedly fixed with the advertising machine body (6), the connecting frame (52) is detachably connected with the two connecting plates (53), and the connecting seat (51) is fixedly connected with the connecting frame (52). The mounting seat (4) comprises two first side plates (41), the connecting seat (51) comprises two second side plates (511), the two first side plates (41) are rotatably connected with the two second side plates (511), a positioning hole (44) is throughly formed on the first side plate (41), a plurality of adjusting holes (512) are throughly formed on the second side plate (511), a second bolt (513) is inserted into the adjusting hole (512) coaxial with the positioning hole (44), the second bolt (513) extends through the positioning hole (44) and extends into the inside of the first side plate (41), and the end of the second bolt (513) extending into the inside of the first side plate (41) is threadedly connected with a second nut, and the first side plate (41) and the second side plate (511) are abuttingly arranged between the bolt part of the second bolt (513) and the second nut.

4. The hoisting support for a kiosk according to claim 3, wherein, The outer sidewall of the two first side plates (41) is fixedly connected with a rotating shaft (42), the second side plate (511) is throughly formed with a through hole for the rotating shaft (42), and the end of the rotating shaft (42) penetrating through the through hole is integrally formed with an anti-disengagement part.

5. The hoisting support for a kiosk according to claim 4, wherein, Two groups of mounting plates (43) are integrally and bendedly formed on the mounting seat (4), and the two groups of mounting plates (43) are respectively welded and fixed on the two sides of the second sleeve (2).

6. The hoisting support for a kiosk according to claim 5, wherein, The second bolt (513) is coaxially sleeved with an elastic washer, and the elastic washer is abutted between the shank of the second bolt (513) and the second side plate (511).

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