CN210200227U

CN210200227U - Lamp box for exhibition

Info

Publication number: CN210200227U
Application number: CN201921582886.XU
Authority: CN
Inventors: Lanlan Zhang; 张兰兰; Qiao Liu; 刘乔; Pengkun Li; 李鹏鲲; Jiamei Li; 李佳梅; Ying Lyu; 吕英; Jingwu He; 贺井武; Yan Hu; 胡燕; Haijuan Wang; 王海娟
Original assignee: ORIENTAL EXPO SERVICES (BEIJING) Ltd
Current assignee: ORIENTAL EXPO SERVICES (BEIJING) Ltd
Priority date: 2019-09-23
Filing date: 2019-09-23
Publication date: 2020-03-27
Anticipated expiration: 2029-09-23

Abstract

The utility model relates to a lamp house for show meeting belongs to the exhibition field, and its technical scheme main points are including base, support column, lamp stand and lamp shade, the relative both sides that set up on base length direction of support column, lamp stand detachable inserts and closes on two support columns, the lamp shade covers support column and lamp stand correspond the position of setting up of support column is installed on the base and is used for driving support column rotation to vertical gesture one side separately when using and rotates the tilting mechanism to horizontal gesture in order to make things convenient for the transportation when realizing supporting and transporting. The utility model has the advantages of quick assembly disassembly.

Description

Lamp box for exhibition

Technical Field

The utility model belongs to the technical field of the exhibition and specifically relates to a lamp house is used in show meeting.

Background

At the exhibition occasion, in order to promote the luminance in exhibition room or build the exhibition atmosphere, it is detachable lamp house to be provided with the structure in the exhibition room usually to assemble the exhibition with the lamp house fast splitting and transport to next exhibition after the exhibition of accomplishing an exhibition.

The present chinese utility model patent that can refer to the grant bulletin number CN207038088U discloses an exhibition lamp house of making things convenient for dismouting, and its technical scheme main points are including base, threaded connection in four spliced poles at four angles of base up end and can dismantle the plug in the spliced pole stand of back of the body from the base end.

The above prior art has the following disadvantages: the lamp box for the exhibition needs to be frequently disassembled and assembled, the four connecting columns are inconvenient to be screwed one by one in the disassembling and assembling process, the screwing depths of the four connecting columns in the base need to be controlled to be consistent, the lamp stand can be smoothly inserted into the four connecting columns, and the effect of quick disassembling and assembling is difficult to achieve.

SUMMERY OF THE UTILITY MODEL

The utility model aims at providing a lamp house is used in show meeting has quick assembly disassembly's advantage.

The above technical purpose of the present invention can be achieved by the following technical solutions: the utility model provides a lamp house is used in show meeting, includes base, support column, lamp stand and lamp shade, the relative both sides that set up in base length direction of support column, lamp stand detachable inserts and closes on two support columns, the lamp shade covers support column and lamp stand correspond the setting position of support column is installed on the base and is used for the support column of each one side of drive when using to rotate the tilting mechanism to horizontal gesture in order to make things convenient for the transportation when realizing supporting and transporting.

By adopting the technical scheme, when the lamp box is used, the supporting column is driven to rotate to a vertical posture through the turnover mechanism, the lamp stand is detachably inserted at the upper end of the supporting column, which is far away from the base, and the lamp shade covers the supporting column and the lamp stand to complete the installation of the lamp box; when the lamp shade is detached after use, the lamp shade is detached, the lamp stand is detached again, the supporting columns are driven by the turnover mechanism to rotate to the horizontal posture, the complex steps of screwing bolts are omitted, and the disassembly and assembly time is effectively reduced.

The utility model discloses further set up to: the turnover mechanism comprises a rotating shaft, two ends of the rotating shaft are rotatably supported on a base through a shaft seat, the bottom end of a supporting column is vertically and fixedly connected onto the rotating shaft, a first clamping part and a second clamping part are sleeved on the rotating shaft on one side of the supporting column, the first clamping part and the second clamping part are cylindrical, the first clamping part is fixed with the shaft seat on the side through a bolt, the second clamping part is fixed with the rotating shaft through a bolt, a first step groove is formed in a sectioning structure at one end, close to the second clamping part, of the first clamping part, a second step groove mutually clamped and matched with the first step groove is formed in a sectioning structure on the second clamping part, an adjusting sleeve is sleeved on the rotating shaft on the other side of the supporting column, a spring is arranged between the adjusting sleeve and the shaft seat, and the adjusting sleeve enables the spring to be in a compression state all the time, the length of the rotating shaft is greater than the length between the two shaft seats, and the rotating shaft can be limited to axially move on the two shaft seats.

Through adopting above-mentioned technical scheme, during the dismantlement, hold the support column, make the pivot to the direction removal of keeping away from first step groove, the pivot drives second joint part and breaks away from with first joint part, then, presses the support column downwards to can make the support column revolute the axle and rotate to horizontal gesture, the installation with pull down the opposite process, easy operation is convenient.

The utility model discloses further set up to: the outside of support column is provided with the stopper, the stopper rigid coupling is on the base, works as when the support column rotates to vertical gesture, the support column with the stopper offsets.

Through adopting above-mentioned technical scheme, the stopper can prevent that the turned angle of support column is too big, in the installation, rotate the support column make it offset with the stopper, after the pine hand, the spring promotes the direction motion of commentaries on classics axle to first joint part automatically to can realize fast first step groove and the mutual joint cooperation in second step groove.

The utility model discloses further set up to: the utility model discloses a tilting mechanism, including base, pivot, support post, first holding tank, second holding tank, connecting post, pivot, axle bed rotation support, the up end of base is seted up and is used for accomodating tilting mechanism's first holding tank and is used for accomodating the second holding tank of spliced pole, the length of first holding tank is greater than the length of pivot, the pivot is rotated through the axle bed at both ends and is supported in first holding tank, works as when the support post rotates to horizontal gesture and accomodates in the second holding tank, the support post does.

Through adopting above-mentioned technical scheme, through setting up tilting mechanism in first holding tank, rotate the support column and accomodate in the second holding tank, can effectual reduction occupation space, convenient transportation.

The utility model discloses further set up to: the two sides of the second accommodating groove in the length direction are provided with a yielding groove communicated with the second accommodating groove, and the depth of the yielding groove is the same as that of the second accommodating groove.

Through adopting above-mentioned technical scheme, through stretching into the spacing inslot with the finger can be convenient pull out the support column from the second holding tank.

The utility model discloses further set up to: and anti-skid grains are arranged on the supporting columns at the abdicating grooves.

Through adopting above-mentioned technical scheme, the frictional force between anti-skidding line can increase finger and the support column, conveniently takes out the support column from the second holding tank.

The utility model discloses further set up to: the perpendicular rigid coupling in both sides of lamp stand bottom has the sleeve, works as when the support column all rotated to vertical gesture, the lamp stand passes through the sleeve and inserts and close on two support columns.

By adopting the technical scheme, when the lamp stand is installed, the sleeve is aligned to the supporting column, so that the supporting column can be smoothly inserted into the sleeve; when the support column is disassembled, the support column is pulled out from the sleeve, and the disassembly is simple and quick.

To sum up, the utility model discloses a beneficial technological effect does:

1. during installation, the supporting columns can be driven to rotate to vertical postures through the turnover mechanism, and then the lamp stands are inserted and fixed on the two supporting columns; finally, the lampshade is covered on the base; when the lamp shade is disassembled, the lamp shade is taken down, the lamp stand is pulled out of the support column, and the support column is rotated to a horizontal posture through the turnover mechanism, so that the complicated step of screwing bolts is omitted, and the whole disassembling and assembling process is convenient and quick;

2. the limiting block can prevent the support column from rotating too much when being installed, when the support column rotates to a vertical posture, the outer side of the bottom of the support column is abutted against the limiting block, and the spring drives the rotating shaft to move towards the first clamping part under the action of restoring force, so that the first step groove and the second step groove are mutually clamped and matched, and the support column can be vertically fixed on the base;

3. through setting up tilting mechanism in first holding tank, rotate and accomodate in the second holding tank to the support column of horizontal gesture, can effectively reduce occupation space, convenient transportation.

Drawings

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

Fig. 2 is a schematic structural diagram of the turnover mechanism of the present invention.

Fig. 3 is a schematic view of the overall structure of the second embodiment of the present invention.

In the figure, 1, a base; 2. a support pillar; 3. a lamp stand; 4. a lamp shade; 5. a turnover mechanism; 51. a rotating shaft; 52. a shaft seat; 53. a first engaging member; 54. a second engagement member; 55. a first step groove; 56. a second step groove; 57. an adjusting sleeve; 58. a spring; 59. a limiting block; 6. a first accommodating groove; 7. a second accommodating groove; 8. a yielding groove; 9. anti-skid lines; 10. a sleeve.

Detailed Description

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

The first embodiment is as follows:

referring to fig. 1, for the utility model discloses a lamp house is used in show meeting, including base 1, base 1 mainly used supports the lamp house wholly. The intermediate position of base 1 up end both sides rotates and is connected with support column 2, and support column 2 deviates from the upper end detachable of base 1 and inserts and close and be fixed with lamp stand 3, and the bulb that exhibition atmosphere was used is built in the installation of lamp stand 3 mainly used, and the top cover of lamp stand 3 is equipped with detachable lamp shade 4.

The both sides on the length direction of base 1 all are provided with tilting mechanism 5, and the bottom rigid coupling of support column 2 is on tilting mechanism 5 of one side separately, and through tilting mechanism 5 drive support column 2 around horizontal rotation axis for the upper surface of base 1 upset from top to bottom in 0-90 within ranges to rotate support column 2 to vertical gesture, rotate support column 2 to horizontal gesture when the installation, when the transportation.

Referring to fig. 1 and fig. 2, specifically, the two turnover mechanisms 5 have the same structural composition, taking one of the turnover mechanisms 5 as an example, the turnover mechanism 5 includes a rotating shaft 51, the rotating shaft 51 is disposed along the width direction of the base 1, shaft seats 52 are disposed at two ends of the rotating shaft 51, the shaft seats 52 are fixed on the base 1 through bolts, shaft holes are disposed on the shaft seats 52, and the rotating shaft 51 passes through the shaft holes and is rotatably supported on the two shaft seats 52. The length of the rotating shaft 51 is greater than the length between the two shaft seats 52, the rotating shaft can axially move on the two shaft seats 52, and the two ends of the rotating shaft 51 are sleeved with shaft sleeves to prevent the rotating shaft 51 from accidentally sliding out of the shaft seats 52.

Referring to fig. 2, the support column 2 is vertically and fixedly connected to the middle of the rotating shaft 51, a first clamping part 53 and a second clamping part 54 are sleeved between the support column 2 and the shaft seat 52 at one end of the rotating shaft 51, wherein the first clamping part 53 and the second clamping part 54 are cylindrical, the first clamping part 53 is fixed to the shaft seat 52 through a bolt, the second clamping part 54 is fixed to the rotating shaft 51 through a bolt, the first clamping part 53 is formed with a first step groove 55 through a sectioning structure, the second clamping part 54 is formed with a second step groove 56 through a sectioning structure, and the first step groove 55 and the second step groove 56 are in clamping fit with each other.

Referring to fig. 2, an adjusting sleeve 57 is sleeved between the supporting column 2 and the shaft seat 52 at the other end of the rotating shaft 51, a spring 58 is arranged between the adjusting sleeve 57 and the shaft seat 52 at the side, the adjusting sleeve 57 is fixed on the rotating shaft 51 through a bolt, and the position of the adjusting sleeve 57 on the rotating shaft 51 is adjusted to ensure that the spring 58 is in a compressed state.

Refer to fig. 1 and fig. 2, furtherly, the outside of support column 2 is provided with the stopper, the stopper rigid coupling is on base 1, the stopper top is greater than the height of pivot 51 apart from the base 1 up end apart from the height of base 1 up end apart from the height, like this, when support column 2 rotates to vertical gesture, the stopper offsets with support column 2, can prevent that support column 2's turned angle is too big, loose the back this moment, spring 58 promotes the direction motion of pivot 51 to first joint part 53 automatically, thereby can realize first step groove 55 and second step groove 56's mutual joint cooperation fast, and then can realize the vertical fixed of support column 2 on base 1.

Referring to fig. 1, sleeves 10 are vertically and fixedly connected to two sides of the bottom end of a lamp stand 3, each sleeve 10 is in a hollow cylindrical shape, when the lamp stand 3 is installed, two support columns 2 are firstly rotated to be in a vertical posture, and then the sleeves 10 on the lamp stand 3 are aligned with the support columns 2, so that the support columns 2 can be smoothly inserted and fixed in the sleeves 10; during the dismantlement, at first extract support column 2 from sleeve 10 in, take off lamp stand 3, then rotate support column 2 to horizontal gesture accomodate the second mounting groove in can, the operation is comparatively simple and convenient.

Example two:

referring to fig. 3, the difference from the first embodiment is that, in order to reduce the occupied space and facilitate transportation, the limiting block provided in the first embodiment is eliminated, here, the upper end surface of the base 1 is provided with a first accommodating groove 6 for accommodating the turnover mechanism 5 and a second accommodating groove 7 for accommodating the connecting column, the rotating shaft 51 is rotatably supported in the first accommodating groove 6 through the shaft seats 52 at the two ends, the length of the first accommodating groove 6 is greater than that of the rotating shaft 51, so as to ensure that the rotating shaft 51 can axially move on the two shaft seats 52, and when the supporting column 2 rotates to the horizontal posture and is accommodated in the second accommodating groove 7, the supporting column 2 does not protrude from the upper end surface of the base 1.

The groove of stepping down 8 that is linked together with second holding tank 7 is seted up to 7 ascending both sides of length direction of second holding tank, and the degree of depth of the groove of stepping down 8 is roughly the same with the degree of depth of second holding tank 7, and can be convenient scratch out support column 2 from second holding tank 7 in stretching into the spacing inslot through will pointing.

Referring to fig. 3, the anti-slip pattern 9 is provided on the position of the support column 2 between the two yielding grooves 8, and the anti-slip pattern 9 can increase the friction between the fingers and the support column 2, so that the slip phenomenon is not easy to occur when the support column 2 is taken out.

The embodiment of this specific implementation mode is the preferred embodiment of the present invention, not limit according to this the utility model discloses a protection scope, so: all equivalent changes made according to the structure, shape and principle of the utility model are covered within the protection scope of the utility model.

Claims

1. A lamp box for exhibition is characterized in that: including base (1), support column (2), lamp platform (3) and lamp shade (4), the relative both sides that set up in base (1) length direction of support column (2), lamp platform (3) detachable is inserted and is closed on two support columns (2), lamp shade (4) cover support column (2) and lamp platform (3), correspond the position that sets up of support column (2) is installed on base (1) and is used for support column (2) of one side separately of drive when using to rotate tilting mechanism (5) to horizontal gesture in order to make things convenient for the transportation when realizing supporting and transporting.

2. A light box for exhibition use according to claim 1, characterized in that: the turnover mechanism (5) comprises a rotating shaft (51), two ends of the rotating shaft (51) are rotatably supported on the base (1) through a shaft seat (52), the bottom end of the supporting column (2) is vertically and fixedly connected to the rotating shaft (51), a first clamping part (53) and a second clamping part (54) are sleeved on the rotating shaft (51) on one side of the supporting column (2), the first clamping part (53) and the second clamping part (54) are cylindrical, the first clamping part (53) is fixed with the shaft seat (52) on the side through a bolt, the second clamping part (54) is fixed with the rotating shaft (51) through a bolt, a first step groove (55) is formed at one end, close to the second clamping part (54), of the first clamping part (53), a second step groove (56) which is mutually matched with the first step groove (55) is formed on the second clamping part (54), the other side of support column (2) is equipped with adjusting collar (57) on pivot (51) cover, be provided with spring (58) between adjusting collar (57) and axle bed (52), adjusting collar (57) make spring (58) are in compression state all the time, the length of pivot (51) is greater than two length between axle bed (52), axial displacement on two axle beds (52) that pivot (51) can restrict.

3. A light box for exhibition use according to claim 2, characterized in that: the outer side of the supporting column (2) is provided with a limiting block (59), the limiting block (59) is fixedly connected to the base (1), and when the supporting column (2) rotates to a vertical posture, the supporting column (2) is abutted to the limiting block (59).

4. A light box for exhibition use according to claim 2, characterized in that: the utility model discloses a tilting mechanism, including base (1), bearing support, pivot (51), support column (2), the up end of base (1) is seted up and is used for accomodating first holding tank (6) of tilting mechanism (5) and is used for accomodating second holding tank (7) of spliced pole, the length of first holding tank (6) is greater than the length of pivot (51), pivot (51) rotate through axle bed (52) at both ends and support in first holding tank (6), work as when support column (2) rotate to horizontal gesture and accomodate in second holding tank (7), support column (2) do not stand out in the up end of base (1).

5. A light box for exhibition use according to claim 4, characterized in that: the two sides of the second accommodating groove (7) in the length direction are provided with a yielding groove (8) communicated with the second accommodating groove (7), and the depth of the yielding groove (8) is the same as that of the second accommodating groove (7).

6. A light box for exhibition use according to claim 4, characterized in that: the anti-skid lines (9) are arranged on the positions, between the two yielding grooves (8), of the supporting columns (2).

7. A light box for exhibition use according to any one of claims 1-6, characterized in that: the both sides perpendicular rigid coupling of lamp platform (3) bottom has sleeve (10), works as when support column (2) all rotate to vertical gesture, lamp platform (3) are inserted through sleeve (10) and are closed on two support columns (2).