CN218568376U - Exhibition frame section bar splicing structure of display lamp box - Google Patents
Exhibition frame section bar splicing structure of display lamp box Download PDFInfo
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- CN218568376U CN218568376U CN202222702874.4U CN202222702874U CN218568376U CN 218568376 U CN218568376 U CN 218568376U CN 202222702874 U CN202222702874 U CN 202222702874U CN 218568376 U CN218568376 U CN 218568376U
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- section bar
- fastener
- joint spare
- lamp box
- display lamp
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Abstract
The utility model discloses a exhibition frame section bar mosaic structure of show light box, including being no less than three and being the section bar that circumference array distributes, every section bar tip is provided with two joint spare that set up side by side, and the middle part of section bar is the cavity setting, still including connecting the fastener, is provided with the installation punch combination that the multiunit is circumference array distribution on connecting the fastener, and every installation punch combination corresponds the cover and establishes on two joint spare of same section bar, and the connection fastener upper and lower surface is provided with the rubber buffer pad respectively, and the middle part of connecting the fastener is provided with the circular port. The utility model has the advantages of it is following and effect: connect to be provided with the installation punch combination that the multiunit is circumference array and distributes on the fastener, establish on the joint spare of a plurality of section bars that are circumference array and distribute through making the installation punch combination cover of joint spare, can realize fixing when splicing a plurality of section bars, the rubber buffer pad of surface about connecting the fastener simultaneously for the section bar can play the effect of buffering when passing through joint spare extension along vertical direction.
Description
Technical Field
The utility model relates to a show light box technical field, in particular to show light box's exhibition frame section bar mosaic structure.
Background
The display lamp box is characterized in that a lamp source is arranged in the display frame, and the propaganda curtain to be displayed is arranged on the front surface and the rear surface of the display frame, so that the propaganda display effect can be achieved when the lamp source is lightened. The exhibition frame is formed by splicing transverse and vertical sectional materials, for example, chinese patent with an authorization publication number of CN209691320U and an authorization publication date of 2019, 11 and 26 discloses an exhibition lamp box, the frame (namely the exhibition frame) comprises a first sectional material, a second sectional material, a corner connecting piece and a clamping piece, and LED lamp strips can be installed in the first sectional material and the second sectional material.
But when meetting large-scale show light box, in order to guarantee the stability of structure, some section bars need the concatenation to be used, for example two section bars are the concatenation of 90 degrees angles, two section bars are the linear type concatenation, three section bars are T style of calligraphy concatenation, are not less than three section bars and are circumference array concatenation etc. consequently need design some connection fasteners and improve the structural stability after the concatenation.
SUMMERY OF THE UTILITY MODEL
The utility model aims at providing a display light box's exhibition frame section bar mosaic structure can realize consolidating the section bar that is the concatenation of circumference array, improves the structural stability after the concatenation.
The above technical purpose of the present invention can be achieved by the following technical solutions: the utility model provides a display light box's exhibition frame section bar mosaic structure, is including being no less than three and being the section bar that circumference array distributes, every the section bar tip is provided with two joint spares that set up side by side, the middle part of section bar is the cavity setting, still including connecting the fastener, it is the installation punch combination that circumference array distributes, every to be provided with the multiunit on the fastener installation punch combination corresponds the cover and establishes on two joint spares of same section bar, it is provided with rubber buffer respectively to connect the fastener upper and lower surface, the middle part of connecting the fastener is provided with the circular port.
The utility model discloses a further set up to: the round hole is connected with a plurality of movable pieces which are respectively used for abutting against the end faces of the inner sides of the plurality of sectional materials in a sliding mode, and fixing screws which penetrate through the movable pieces and are connected to the sectional materials in a threaded mode are arranged between the movable pieces and the corresponding sectional materials.
The utility model discloses a further set up to: the connecting fastener is located circular hole inner wall department and is provided with the annular ring that the cross-section is "protruding" font, be provided with the arc movable sleeve of sliding connection on the movable plate on the annular ring, the upper and lower surface that the lower surface does not outstanding in connecting fastener on the arc movable sleeve.
The utility model discloses a further set up to: each movable sheet is fixed on the section bar through two fixing screws arranged side by side.
The utility model discloses a further set up to: the section bar is provided with three, and the mounting hole group is provided with three groups.
To sum up, the utility model discloses following beneficial effect has:
1. the connecting fastener is provided with a plurality of groups of mounting hole groups distributed in a circumferential array, the mounting hole groups of the clamping components are sleeved on the clamping components of the profiles distributed in the circumferential array, so that the plurality of profiles can be fixed when spliced, and rubber cushion pads on the upper surface and the lower surface of the connecting fastener can play a role in buffering when the profiles are lengthened through the clamping components along the vertical direction;
2. the movable sheet can rotate to a state parallel to the corresponding section bar in the moving process, and the movable sheet is connected to the section bar through the fixed screw after penetrating through the movable sheet and the thread, so that the connection fastener can be fixed, and the structural stability of the connection fastener after being installed is ensured;
3. the inner wall of the circular hole is provided with an annular ring with a convex-shaped section, and the movable sheet is provided with an arc movable sleeve which is connected to the annular ring in a sliding manner, so that the position of the movable sheet can be adjusted.
Drawings
FIG. 1 is a schematic view of the present invention;
fig. 2 is a schematic view of a partial structure of the connecting fastener of the present invention.
Reference numerals: 1. a section bar; 11. a clamping piece; 2. connecting fasteners; 21. mounting hole groups; 22. a circular hole; 23. an annular ring; 3. a rubber cushion pad; 4. a movable plate; 41. an arc-shaped movable sleeve; 5. and (7) fixing the screw.
Detailed Description
The present invention will be described in further detail with reference to the accompanying drawings.
Example (b): a section bar splicing structure of a display lamp box comprises three section bars 1 distributed in a circumferential array and connecting fasteners 2 as shown in figure 1.
As shown in fig. 1 and fig. 2, two clamping pieces 11 arranged side by side are arranged at the end of each section bar 1, and the middle part of the section bar 1 is hollow. Connect and be provided with three groups on the fastener 2 and be the installation punch combination 21 that the circumference array distributes, every installation punch combination 21 corresponds the cover and establishes on two joint spare 11 of same section bar 1, connects the fastener 2 upper and lower surface and is provided with rubber buffer pad 3 respectively, connects the middle part of fastener 2 and is provided with circular port 22.
As shown in fig. 1 and 2, a plurality of movable plates 4 respectively abutting against the inner side end surfaces of the plurality of profiles 1 are slidably connected to the circular hole 22, and a fixing screw 5 passing through the movable plate 4 and then screwed onto the profile 1 is arranged between the movable plate 4 and the corresponding profile 1. The inner wall of the circular hole 22 of the connecting fastener 2 is provided with an annular ring 23 with a convex-shaped section, the movable sheet 4 is provided with an arc movable sleeve 41 which is connected to the annular ring 23 in a sliding manner, and the upper surface and the lower surface of the arc movable sleeve 41 are not protruded out of the upper surface and the lower surface of the connecting fastener 2. Each movable plate 4 is fixed on the profile 1 by two fixing screws 5 arranged side by side.
The implementation effect is as follows: connect to be provided with the installation punch combination 21 that the multiunit is circumference array and distributes on the fastener 2, establish on the joint spare 11 of a plurality of section bars 1 that are circumference array and distribute through making the installation punch combination 21 cover of joint spare 11, can realize fixing when splicing a plurality of section bars 1, the rubber buffer pad 3 of surface about connecting fastener 2 simultaneously for section bar 1 can play the effect of buffering when increasing through joint spare 11 along vertical direction. The movable plate 4 is moving the rotatable state that keeps paralleling with the section bar 1 that corresponds of in-process, passes threaded connection on section bar 1 behind the movable plate 4 through set screw 5 this moment, can realize fixing connecting fastener 2, guarantees the structural stability after connecting fastener 2 installs. An annular ring 23 with a convex-shaped section is arranged on the inner wall of the circular hole 22, and an arc-shaped movable sleeve 41 which is connected to the annular ring 23 in a sliding manner is arranged on the movable sheet 4, so that the position of the movable sheet 4 can be adjusted.
The present embodiment is only for explaining the present invention, and it is not limited to the present invention, and those skilled in the art can make modifications to the present embodiment without inventive contribution as required after reading the present specification, but all of them are protected by patent laws within the scope of the claims of the present invention.
Claims (5)
1. The utility model provides a display light box's exhibition frame section bar mosaic structure, includes not less than three and be section bar (1) that circumference array distributes, every section bar (1) tip is provided with two joint spare (11) that set up side by side, the middle part of section bar (1) is the cavity setting, its characterized in that: still including connecting fastener (2), it is the installation punch combination (21) that the circumference array distributes to be provided with the multiunit on fastener (2), every installation punch combination (21) correspond the cover and establish on two joint spare (11) of same section bar (1), connect fastener (2) upper and lower surface and be provided with rubber buffer pad (3) respectively, the middle part of connecting fastener (2) is provided with circular port (22).
2. The section bar splicing structure of the display lamp box of claim 1, wherein: circular port (22) department sliding connection has a plurality of movable pieces (4) that are used for supporting tightly on the terminal surface of a plurality of section bars (1) inboard respectively, be provided with between movable piece (4) and the section bar (1) that corresponds and pass behind movable piece (4) threaded connection on section bar (1) fixed screw (5).
3. The section bar splicing structure of the display lamp box of claim 2, wherein: connect fastener (2) to be located circular port (22) inner wall department and be provided with annular ring (23) that the cross-section is "protruding" font, be provided with arc movable sleeve (41) of sliding connection on annular ring (23) on activity piece (4), the upper and lower surface of arc movable sleeve (41) is not outstanding in the upper and lower surface of connecting fastener (2).
4. The section bar splicing structure of the display lamp box of claim 3, wherein: each movable sheet (4) is fixed on the section bar (1) through two fixing screws (5) arranged side by side.
5. The section bar splicing structure of the display lamp box of claim 1, wherein: the section bar (1) is provided with three groups, and the mounting hole groups (21) are provided with three groups.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222702874.4U CN218568376U (en) | 2022-10-11 | 2022-10-11 | Exhibition frame section bar splicing structure of display lamp box |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222702874.4U CN218568376U (en) | 2022-10-11 | 2022-10-11 | Exhibition frame section bar splicing structure of display lamp box |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN218568376U true CN218568376U (en) | 2023-03-03 |
Family
ID=85316677
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202222702874.4U Active CN218568376U (en) | 2022-10-11 | 2022-10-11 | Exhibition frame section bar splicing structure of display lamp box |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN218568376U (en) |
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2022
- 2022-10-11 CN CN202222702874.4U patent/CN218568376U/en active Active
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