CN214312522U

CN214312522U - Lamp box support

Info

Publication number: CN214312522U
Application number: CN202120553720.6U
Authority: CN
Inventors: 刘乔; 张兰兰; 贺井武; 黄超; 贾云鹏
Original assignee: Oriental Expo Services Beijing Co ltd
Current assignee: Oriental Expo Services Beijing Co ltd
Priority date: 2021-03-17
Filing date: 2021-03-17
Publication date: 2021-09-28
Anticipated expiration: 2031-03-17

Abstract

The application relates to a lamp box support, which comprises a bottom rod, a sliding cylinder hinged at one end of the bottom rod and a connecting rod connected to the sliding cylinder in a sliding manner; the connecting rod and the sliding cylinder are coaxially arranged, and one end of the connecting rod is positioned in the inner cavity of the sliding cylinder; the side wall of the connecting rod is connected with a lamp box body; the side wall of the sliding barrel is provided with a plurality of jacks communicated with the inner cavity of the sliding barrel; the jacks extend along the axial direction of the sliding barrel; the jack is inserted with an inserting shaft for the connecting rod to abut against; and a support rod which can be abutted against the side wall of the bottom rod is fixed at one end of the inserted shaft, which is far away from the sliding cylinder. This application has the effect of the lamp house transport of being convenient for.

Description

Lamp box support

Technical Field

The application relates to the field of plane advertising lamp boxes, in particular to a lamp box support.

Background

The advertising lamp box is a publicity medium which is often seen in the life of people and used indoors and outdoors, and the lamp box is widely applied by vast merchants due to elegant appearance and strong advertising effect. The merchant needs to participate in the exhibition sometimes, and the advertising effect depends on the placing height of the lamp box.

In the related art, a plane advertisement box is disclosed, which comprises a base, universal wheels, baffles and a scissor type lifting frame, wherein the baffles are arranged on two sides of the top of the base; the baffle plate is provided with a sliding chute, one side of the sliding chute is provided with an advertising lamp box, and the bottom of the advertising lamp box is connected with the scissor type lifting frame through a hinge shaft. The lifting of the advertising lamp box is controlled by the scissor type lifting frame.

In view of the above-mentioned related art, the inventor believes that although the universal wheels and the scissor type elevating rack facilitate the moving and height adjustment of the advertising light box, the transportation of the light box is inconvenient due to the volume limitation of the base and the scissor type elevating rack.

SUMMERY OF THE UTILITY MODEL

In order to facilitate the transport of lamp house, this application provides a lamp house support.

The application provides a lamp house support adopts following technical scheme:

a lamp box support comprises a bottom rod, a sliding cylinder hinged to one end of the bottom rod and a connecting rod connected to the sliding cylinder in a sliding mode; the connecting rod and the sliding cylinder are coaxially arranged, and one end of the connecting rod is positioned in the inner cavity of the sliding cylinder; the side wall of the connecting rod is connected with a lamp box body; the side wall of the sliding barrel is provided with a plurality of jacks communicated with the inner cavity of the sliding barrel; the jacks extend along the axial direction of the sliding barrel; the jack is inserted with an inserting shaft for the connecting rod to abut against; and a support rod which can be abutted against the side wall of the bottom rod is fixed at one end of the inserted shaft, which is far away from the sliding cylinder.

Through adopting above-mentioned technical scheme, when needs were with the transport of lamp house body, the upset sill bar alright fold this lamp house support and accomodate the transport of the lamp house of being convenient for. When needs show the lamp house body, the upset sill bar changes the state of accomodating of this lamp house support into the support state, then will insert the axle and insert in the jack, keep away from the bracing piece tea and insert the one end butt of axle in the lateral wall of sill bar, alright fixed this lamp house support's support state. The height of lamp house body is adjusted at needs to reach when best advertising effect, after tensile connecting rod to required height, will insert the axle and insert the tip that the connecting rod is located the slide cartridge, the jack of corresponding position department, the position of the connecting rod after the fixed stretching to with the slide cartridge upset, with the bracing piece keep away from the one end butt of inserting the axle in the plane that the sill bar was placed, accomplish the regulation of lamp house body height. Through the mutual hinge of sill bar and slide cartridge, be convenient for accomodate folding between this lamp house, the setting of bracing piece simultaneously is convenient for change this lamp house support into support state from accomodating the state to the sliding position of fixed connecting rod in the slide cartridge makes the height-adjustable of lamp house body, and the change of three kinds of forms improves the portability of this lamp house support.

Optionally, the two sides of the light box body which are away from each other are provided with a connecting rod and a sliding cylinder; a reinforcing plate is connected between the sliding cylinders on the two sides of the lamp box body; one end of the reinforcing plate is fixed on the side wall of the sliding barrel on one side of the lamp box body, and the other end of the reinforcing plate is fixed on the side wall of the sliding barrel on the other side of the lamp box body.

Through adopting above-mentioned technical scheme, the overall structure stability of this lamp house support is improved in the setting of reinforcing plate.

Optionally, the surface of the reinforcing plate is provided with a receiving groove for receiving the inserting shaft and the supporting rod.

Through adopting above-mentioned technical scheme, when this lamp house support accomodates the state under, insert axle and bracing piece and accomodate in accomodating the inslot, reduce the bracing piece and insert the risk that the axle lost, reduce the bracing piece simultaneously and hinder the condition emergence of carrying this lamp house support.

Optionally, a mobile power supply for providing a power supply for the light box body is embedded in the surface of the reinforcing plate.

Through adopting above-mentioned technical scheme, improve the portability between this lamp house, reduce the condition that the lamp house body does not have external power source and take place.

Optionally, the side wall of the connecting rod is provided with a sliding groove extending along the axis of the connecting rod; a moving block is connected in the sliding groove in a sliding manner; the sliding groove is provided with a rotating groove for rotating the moving block; a fixed rod is fixed on one side of the moving block away from the bottom of the sliding groove; the side wall of the lamp box body is fixedly connected with the fixing rod.

Through adopting above-mentioned technical scheme, when needs maintain this lamp house body, pulling lamp house body, the movable block slips into to rotating behind the groove, upset lamp house body, alright maintain the operation to the lamp house body. Through spout and rotation groove, realize the upset of this lamp house support relatively of lamp house body, the maintenance personal of being convenient for maintains the lamp house body, reduces the risk that lamp house body part dropped and loses.

Optionally, one end of the sliding chute, which is far away from the sliding cylinder, penetrates through the end part of the connecting rod.

Through adopting above-mentioned technical scheme, the pulling lamp house body makes outside the movable block roll-off spout, alright take off the lamp house body from this lamp house support, the change or the maintenance of the follow-up lamp house body of being convenient for.

Optionally, the end of the connecting rod located in the sliding cylinder is embedded with a first magnet, and the side wall of the inserting shaft is embedded with a second magnet attracted with the first magnet.

Through adopting above-mentioned technical scheme, improve the support stability of inserting axle support connecting rod, reduce the risk that inserts axle and jack break away from, improve the support stability that this lamp house support supported the lamp house body.

Optionally, a damping block for increasing sliding friction force is fixed at one end of the support rod away from the insertion shaft.

Through adopting above-mentioned technical scheme, reduce bracing piece and sill bar relative slip's risk, improve the support stability that this lamp house support supported the lamp house body.

In summary, the present application includes at least one of the following beneficial technical effects:

1. the lamp box support is convenient to fold and store between the lamp boxes through mutual hinging of the bottom rod and the sliding barrel, meanwhile, the support rod is arranged, the lamp box support is convenient to change from a storage state to a support state, and the sliding position of the connecting rod in the sliding barrel is fixed, so that the height of the lamp box body can be adjusted, the three forms are changed, and the portability of the lamp box support is improved;

2. the lamp box body is turned relative to the lamp box support through the sliding groove and the rotating groove, so that maintenance personnel can maintain the lamp box body conveniently, and the risk that parts of the lamp box body fall and are lost is reduced;

3. through first magnet and second magnet, improve the support stability who inserts a support connection pole, reduce the risk that inserts a and jack and break away from, improve the support stability that this lamp house support supported the lamp house body.

Drawings

Fig. 1 is a schematic view illustrating a state in which a support rod is abutted against a bottom rod according to an embodiment of the present application.

Fig. 2 is a schematic diagram of a state after the increase in the embodiment of the present application.

Fig. 3 is a schematic diagram of a state after storage according to an embodiment of the present application.

Fig. 4 is an enlarged view of a portion a of fig. 2.

Description of reference numerals: 1. a bottom bar; 11. a groove; 12. a through hole; 2. a slide cylinder; 21. a bump; 211. perforating; 22. a jack; 3. a connecting rod; 31. a chute; 32. a rotating groove; 4. a lamp box body; 5. a reinforcing plate; 51. a mobile power supply; 52. a receiving groove; 6. a moving block; 61. fixing the rod; 7. rotating the rod; 71. a nut; 8. inserting a shaft; 81. a support bar; 811. a curved section; 82. a damping block; 9. a first magnet; 10. a second magnet.

Detailed Description

The present application is described in further detail below with reference to figures 1-4.

The embodiment of the application discloses a lamp box support. Referring to fig. 1, a lamp box support includes two sill bars 1, articulate in slide cartridge 2 and the connecting rod 3 of sliding connection in slide cartridge 2 of sill bar 1 tip, and wherein the shape of connecting rod 3, slide cartridge 2 and sill bar 1 is the cuboid, and the lateral wall of slide cartridge 2 and the lateral wall of sill bar 1 can butt each other. The lateral wall of connecting rod 3 is connected with lamp house body 4, and two sill bars 1 all articulate promptly has a smooth section of thick bamboo 2, and lamp house body 4 is located between two smooth sections of thick bamboo 2. Be connected with reinforcing plate 5 between the slide cartridge 2 of lamp house body 4 both sides, the relative lateral wall of the slide cartridge 2 of lamp house body 4 both sides is fixed in respectively at the both ends of reinforcing plate 5 promptly, and the fixed surface of reinforcing plate 5 has the portable power source 51 that is used for providing the power to lamp house body 4. A supporting piece for limiting the sliding cylinder 2 to turn towards the bottom rod 1 is arranged between the sliding cylinder 2 and the bottom rod 1, and the lamp box support is supported on the ground through the supporting piece so as to be used for displaying the lamp box body 4.

Referring to fig. 2, specifically, the connecting rod 3 is disposed coaxially with the slide drum 2, and one end of the connecting rod 3 is located in the inner cavity of the slide drum 2. Connecting rod 3 has seted up spout 31 towards one side of lamp house body 4, and spout 31 extends the setting along the axis of connecting rod 3, and the tip of connecting rod 3 is run through to the one end that the slide cartridge 2 was kept away from to spout 31, and the internal sliding of spout 31 is connected with movable block 6. One side that spout 31 tank bottom was kept away from to movable block 6 is fixed with columniform dead lever 61, and the one end fixed connection that movable block 6 was kept away from to the lateral wall of lamp house body 4 and dead lever 61, borrows this design, makes lamp house body 4 can follow the endwise slip of connecting rod 3 to take out from spout 31, make lamp house body 4 and connecting rod 3 separate, the follow-up maintenance and the change to lamp house body 4 of being convenient for.

Referring to fig. 2, offer between the both ends of spout 31 and supply movable block 6 pivoted to rotate groove 32, borrow this design, when only needing to maintain lamp house body 4, pulling lamp house body 4, movable block 6 slides in to rotating groove 32 after, upset lamp house body 4, alright maintain the operation to lamp house body 4, reduce the risk that lamp house body 4 parts dropped and lose.

Referring to fig. 3, the hinge joint between the slide barrel 2 and the bottom rod 1 is described in the embodiment with a specific structure, specifically, a protrusion 21 is integrally formed at the middle of the edge of the bottom of the slide barrel 2, and a through hole 211 is formed through the side wall of the protrusion 21. The middle part of the edge of one end of the bottom rod 1 is provided with a groove 11 for accommodating the lug 21, and the side wall of the bottom rod 1 is provided with a through hole 12 communicated with the groove 11. The through hole 211 and the through hole 12 are coaxially arranged. The inner wall of the through hole 211 is coaxially fixed with a rotary rod 7, the end part of the rotary rod 7 penetrates through the through hole 12 and extends out of the side wall of the bottom rod 1, and the rotary rod 7 penetrates through the peripheral side of the side wall of the bottom rod 1 and is provided with a thread section. The threaded section is in threaded connection with a nut 71 which can abut against the side wall of the bottom rod 1. The purpose of the rotation rod 7 and the nut 71 is to limit the turnover between the sliding cylinder 2 and the bottom rod 1 when the nut 71 is rotated and the nut 71 is tightly pressed against the side wall of the bottom rod 1.

Referring to fig. 2, the supporting member includes an insertion shaft 8 inserted into the sidewall of the sliding barrel 2 and a supporting rod 81 fixed to one end of the insertion shaft 8, and one end of the rotating rod away from the sliding barrel 2 abuts against the sidewall of the bottom rod 1. The side wall of the sliding barrel 2 departing from the reinforcing plate 5 is provided with a plurality of insertion holes 22 communicated with the inner cavity of the sliding barrel 2, and the axial projections of the insertion holes 22 are equi-pentagonal, so that the relative rotation between the insertion shaft 8 and the insertion holes 22 is limited. The plurality of insertion holes 22 are arranged at equal intervals along the axial extension of the slide cylinder 2. One end of the supporting rod 81 far away from the inserting shaft 8 is provided with a bent section 811, the bent section 811 can be abutted against the side wall of the bottom rod 1, a damping block 82 for increasing sliding friction force is fixed on the side wall of the bent section 811, and the damping block 82 is a rubber sleeve.

Referring to fig. 1 and 4, a first magnet 9 is embedded at the end of the connecting rod 3 located in the sliding cylinder 2, and a second magnet 10 mutually attracted with the first magnet 9 is embedded at the side wall of the insertion shaft 8, so that when the insertion shaft 8 is inserted into the insertion hole 22, the risk of separation of the insertion shaft 8 and the insertion hole 22 is reduced. The reinforcing plate 5 has a receiving groove 52 for receiving the insertion shaft 8 and the support rod 81 on a side away from the portable power source 51.

The implementation principle of this application embodiment lamp house support does: when needs are carried lamp house body 4, upset sill bar 1 will be inserted axle 8 and bracing piece 81 and accomodate in accomodating groove 52, alright fold this lamp house support and accomodate, the transport of the lamp house of being convenient for.

When needs show lamp house body 4, upset sill bar 1 changes this lamp house support's the state of accomodating into support state, then will insert axle 8 and insert in jack 22, will bend the end butt in the lateral wall of sill bar 1, alright fixed this lamp house support's support state.

Height at lamp house body 4 needs to be adjusted, in order to reach best advertising effect, tensile connecting rod 3 is to required high back, insert the tip that connecting rod 3 is located slide cartridge 2 with inserting axle 8, the jack 22 of corresponding position department, the position of fixed connecting rod 3 after the stretching, and with slide cartridge 2 upset, in order to keep away from the one end butt that inserts axle 8 with bracing piece 81 in the plane that sill bar 1 placed, then swivel nut 71 supports nut 71 tightly in the lateral wall of sill bar 1, restrict relative rotation between slide cartridge 2 and the sill bar 1, accomplish the regulation of lamp house body 4 height.

The above embodiments are preferred embodiments of the present application, and the protection scope of the present application is not limited by the above embodiments, so: all equivalent changes made according to the structure, shape and principle of the present application shall be covered by the protection scope of the present application.

Claims

1. A lamp box support is characterized in that: comprises a bottom rod (1), a sliding cylinder (2) hinged at one end of the bottom rod (1) and a connecting rod (3) connected with the sliding cylinder (2) in a sliding way; the connecting rod (3) and the sliding cylinder (2) are coaxially arranged, and one end of the connecting rod (3) is positioned in the inner cavity of the sliding cylinder (2); the side wall of the connecting rod (3) is connected with a lamp box body (4); the side wall of the sliding barrel (2) is provided with a plurality of jacks (22) communicated with the inner cavity of the sliding barrel (2); the plurality of the insertion holes (22) are arranged along the axial extension of the sliding cylinder (2); the insertion shaft (8) which is used for abutting the connecting rod (3) is inserted into the insertion hole (22); one end of the inserted shaft (8) far away from the sliding barrel (2) is fixed with a support rod (81) which can be abutted against the side wall of the bottom rod (1).

2. A light box bracket as claimed in claim 1, wherein: the two sides of the lamp box body (4) which are deviated from each other are provided with a connecting rod (3) and a sliding cylinder (2); a reinforcing plate (5) is connected between the sliding cylinders (2) on the two sides of the lamp box body (4); one end of the reinforcing plate (5) is fixed on the side wall of the sliding cylinder (2) on one side of the lamp box body (4), and the other end of the reinforcing plate (5) is fixed on the side wall of the sliding cylinder (2) on the other side of the lamp box body (4).

3. A light box bracket as claimed in claim 2, in which: the surface of the reinforcing plate (5) is provided with a containing groove (52) for containing the inserting shaft (8) and the supporting rod (81).

4. A light box bracket as claimed in claim 2, in which: the surface of the reinforcing plate (5) is embedded with a mobile power supply (51) for providing power for the lamp box body (4).

5. A light box bracket as claimed in claim 1, wherein: the side wall of the connecting rod (3) is provided with a sliding chute (31) which extends along the axis of the connecting rod (3); a moving block (6) is connected in the sliding groove (31) in a sliding manner; the sliding groove (31) is provided with a rotating groove (32) for the moving block (6) to rotate; a fixed rod (61) is fixed on one side of the moving block (6) far away from the bottom of the sliding groove (31); the side wall of the lamp box body (4) is fixedly connected with the fixing rod (61).

6. A light box bracket as claimed in claim 5, in which: one end of the sliding chute (31) far away from the sliding cylinder (2) penetrates through the end part of the connecting rod (3).

7. A light box bracket as claimed in claim 1, wherein: the end part of the connecting rod (3) in the sliding barrel (2) is embedded with a first magnet (9), and the side wall of the inserting shaft (8) is embedded with a second magnet (10) which is mutually attracted with the first magnet (9).

8. A light box bracket as claimed in claim 1, wherein: and a damping block (82) for increasing sliding friction force is fixed at one end of the supporting rod (81) far away from the inserting shaft (8).