Portable background support

Abstract

The utility model provides a portable background support which comprises a ninth loop bar, an eighth loop bar, a seventh loop bar, a sixth loop bar, a fifth loop bar, a fourth loop bar, a first loop bar, a second loop bar, a third loop bar, a tenth loop bar, an eleventh loop bar and a twelfth loop bar. The utility model provides a portable background support. First rotating seats are arranged between a ninth sleeve rod and a seventh sleeve rod, between an eighth sleeve rod and a seventh sleeve rod, between a sixth sleeve rod and a fifth sleeve rod and a fourth sleeve rod, between a first sleeve rod and a second sleeve rod and between a third sleeve rod and a tenth sleeve rod, and between an eleventh sleeve rod and a twelfth sleeve rod. A second rotating seat and a third rotating seat are convenient to store after use, so that the size of the whole device is reduced, and the device is convenient to store and carry.

Description

TECHNICAL FIELD

[0001] The utility model relates to background support field especially relates to portable background support. BACKGROUND

[0002] Background support is a device for supporting background cloth, background paper or other background materials, mainly applied in photography, video shooting, stage layout, display and many other scenes.

[0003] At present, the screen used with the projector is installed through the background support, but the current screen background support is mostly integral or folding structure, and the current screen background support can realize a certain degree of folding, but the volume after folding is still large, and it is not convenient to carry. Moreover, the assembling and disassembling process of these supports is relatively complex, and it needs to spend more time and energy.

[0004] Therefore, it is necessary to provide a portable background support to solve the above technical problems. UTILITY MODEL CONTENT

[0005] The utility model provides a portable background support, solve the current screen background support can realize a certain degree of folding, but the volume after folding is still large, and it is not convenient to carry. Moreover, the assembling and disassembling process of these supports is relatively complex, and it needs to spend more time and energy.

[0006] To solve the above technical problems, the utility model provides a portable background support, which comprises:

[0007] The ninth sleeve rod is provided with the eighth sleeve rod on the surface, the eighth sleeve rod is provided with the seventh sleeve rod on the surface, and one end of the seventh sleeve rod is provided with the third rotating seat;

[0008] The sixth sleeve rod is arranged on one side of the third rotating seat, the surface of the sixth sleeve rod is provided with the fifth sleeve rod, the surface of the fifth sleeve rod is provided with the fourth sleeve rod, and one end of the fourth sleeve rod is provided with the first rotating seat;

[0009] The first sleeve rod is provided with the second sleeve rod in the inside, the second sleeve rod is provided with the third sleeve rod in the inside, and one end of the third sleeve rod is provided with the second rotating seat;

[0010] The tenth sleeve rod is arranged on one side of the second rotating seat, the inside of the tenth sleeve rod is provided with the eleventh sleeve rod, and the inside of the eleventh sleeve rod is provided with the twelfth sleeve rod;

[0011] A plurality of mounting grooves are respectively arranged between the ninth sleeve rod, the eighth sleeve rod and the seventh sleeve rod, the sixth sleeve rod, the fifth sleeve rod and the fourth sleeve rod, the first sleeve rod, the second sleeve rod and the third sleeve rod, and the tenth sleeve rod, the eleventh sleeve rod and the twelfth sleeve rod.

[0012] A curtain is arranged between the plurality of mounting grooves.

[0013] Preferably, the first rotating seat, the second rotating seat and the third rotating seat are used for rotating between the seventh sleeve rod and the sixth sleeve rod, the fourth sleeve rod and the first sleeve rod, and the third sleeve rod and the tenth sleeve rod.

[0014] Preferably, the plurality of mounting grooves are used for mounting the curtain.

[0015] Preferably, one end of each of the first rotating seat, the second rotating seat and the third rotating seat is connected with a circular moving block.

[0016] Preferably, a plurality of fixing components are arranged on the side of the curtain, and the fixing component comprises a connecting belt, and one end of the connecting belt is connected with a rubber block.

[0017] Preferably, one side of the rubber block is bonded with a first adhesive tape.

[0018] Preferably, one side of the first adhesive tape is bonded with a second adhesive tape.

[0019] Compared with the related art, the portable background support has the following beneficial effects:

[0020] The portable background support is provided with the first rotating seat, the second rotating seat and the third rotating seat arranged between the ninth sleeve rod, the eighth sleeve rod and the seventh sleeve rod, the sixth sleeve rod, the fifth sleeve rod and the fourth sleeve rod, the first sleeve rod, the second sleeve rod and the third sleeve rod, and the tenth sleeve rod, the eleventh sleeve rod and the twelfth sleeve rod, so that when the use is completed, the ninth sleeve rod, the eighth sleeve rod and the seventh sleeve rod, the sixth sleeve rod, the fifth sleeve rod and the fourth sleeve rod, the third sleeve rod and the tenth sleeve rod, and the eleventh sleeve rod and the twelfth sleeve rod can be respectively stored in the first sleeve rod and the second sleeve rod through the mutual sleeving mode, thereby reducing the size of the entire device after storage, and facilitating storage and carrying. BRIEF DESCRIPTION OF DRAWINGS

[0021] Figure 1 The structure schematic view of the first embodiment of the portable background support is shown.

[0022] Figure 2 The structure schematic view of the first embodiment of the portable background support is shown. Figure 1A partial perspective view of the background support shown;

[0023] Figure 3 A partial perspective view of the background support shown; Figure 2 An enlarged view of part A shown;

[0024] Figure 4 A partial perspective view of the background support shown; Figure 2 An enlarged view of part B shown;

[0025] Figure 5 A partial perspective view of the background support shown; Figure 1 A structural view of the curtain installation shown;

[0026] Figure 6 A structural view of a second embodiment of the portable background support provided by the present application;

[0027] Figure 7 A partial perspective view of the background support shown; Figure 6 An enlarged view of part C shown.

[0028] Reference numerals in the drawing: 1, first sleeve rod; 2, second sleeve rod; 3, third sleeve rod; 4, fourth sleeve rod; 5, fifth sleeve rod; 6, sixth sleeve rod; 7, seventh sleeve rod; 8, eighth sleeve rod; 9, ninth sleeve rod; 10, tenth sleeve rod; 11, eleventh sleeve rod; 12, twelfth sleeve rod; 13, first rotating seat; 14, second rotating seat; 15, third rotating seat; 16, curtain; 17, circular moving block; 18, installation groove;

[0029] 19, fixing assembly; 191, connecting belt; 192, rubber block; 193, first rubber strip; 194, second rubber strip. DETAILED DESCRIPTION

[0030] The present application will be further described below in conjunction with the drawings and embodiments.

[0031] First embodiment

[0032] Please refer to Figure 1 , Figure 2 , Figure 3 , Figure 4 and Figure 5 , among which, Figure 1 A structural view of a first embodiment of the portable background support provided by the present application; Figure 2 A partial perspective view of the background support shown; Figure 1 An enlarged view of part A shown; Figure 3 An enlarged view of part B shown; Figure 2 An enlarged view of part B shown; Figure 4 An enlarged view of part B shown; Figure 2 An enlarged view of part B shown; Figure 5 An enlarged view of part B shown; Figure 1The structure diagram of the curtain installation is shown. A portable background support comprises:

[0033] A ninth sleeve 9, a surface of the ninth sleeve 9 is sleeved with an eighth sleeve 8, a surface of the eighth sleeve 8 is sleeved with a seventh sleeve 7, one end of the seventh sleeve 7 is provided with a third rotating seat 15;

[0034] A sixth sleeve 6, the sixth sleeve 6 is provided on one side of the third rotating seat 15, a surface of the sixth sleeve 6 is sleeved with a fifth sleeve 5, a surface of the fifth sleeve 5 is sleeved with a fourth sleeve 4, one end of the fourth sleeve 4 is provided with a first rotating seat 13;

[0035] A first sleeve 1, an inside of the first sleeve 1 is provided with a second sleeve 2, an inside of the second sleeve 2 is provided with a third sleeve 3, one end of the third sleeve 3 is provided with a second rotating seat 14;

[0036] A tenth sleeve 10, the tenth sleeve 10 is provided on one side of the second rotating seat 14, an inside of the tenth sleeve 10 is provided with an eleventh sleeve 11, an inside of the eleventh sleeve 11 is provided with a twelfth sleeve 12;

[0037] A plurality of installation grooves 18, the plurality of installation grooves 18 are respectively arranged between the ninth sleeve 9, the eighth sleeve 8 and the seventh sleeve 7, the sixth sleeve 6, the fifth sleeve 5 and the fourth sleeve 4, the first sleeve 1, the second sleeve 2 and the third sleeve 3 and the tenth sleeve 10, the eleventh sleeve 11 and the twelfth sleeve 12;

[0038] A curtain 16, the curtain 16 is arranged between the plurality of installation grooves 18.

[0039] The sizes of the ninth sleeve 9, the eighth sleeve 8, the seventh sleeve 7, the sixth sleeve 6, the fifth sleeve 5, the fourth sleeve 4 and the first sleeve 1 gradually increase, the sizes of the twelfth sleeve 12, the eleventh sleeve 11, the tenth sleeve 10, the third sleeve 3 and the second sleeve 2 also gradually increase, rectangular installation blocks with a width suitable for the installation grooves 18 are installed on four edges of the curtain 16, so that the curtain 16 and the installation grooves 18 are conveniently installed.

[0040] The first rotating seat 13, the second rotating seat 14 and the third rotating seat 15 are used for rotation between the seventh sleeve 7 and the sixth sleeve 6, the fourth sleeve 4 and the first sleeve 1 and the third sleeve 3 and the tenth sleeve 10.

[0041] The plurality of installation grooves 18 are used for installation of the curtain 16.

[0042] One end of the first rotating seat 13, the second rotating seat 14 and the third rotating seat 15 is connected with a circular moving block 17.

[0043] The working principle of the portable background support is as follows:

[0044] When the whole device is stored, first, the ninth sleeve rod 9 is stored into the eighth sleeve rod 8, then the eighth sleeve rod 8 is stored into the seventh sleeve rod 7, then the seventh sleeve rod 7 with the ninth sleeve rod 9 and the eighth sleeve rod 8 is moved into the sixth sleeve rod 6 through the circular moving block 17 through the third rotating seat 15, when the seventh sleeve rod 7 with the ninth sleeve rod 9 and the eighth sleeve rod 8 is moved into the sixth sleeve rod 6, then the sixth sleeve rod 6 is moved into the fifth sleeve rod 5, then the fifth sleeve rod 5 with the ninth sleeve rod 9, the eighth sleeve rod 8, the seventh sleeve rod 7 and the sixth sleeve rod 6 is pushed into the fourth sleeve rod 4, finally, the fourth sleeve rod 4 with the ninth sleeve rod 9, the eighth sleeve rod 8, the seventh sleeve rod 7, the sixth sleeve rod 6 and the fifth sleeve rod 5 is pushed into the first sleeve rod 1 through the first rotating seat 13 and the circular moving block 17.

[0045] Then the twelfth sleeve rod 12 is pushed into the eleventh sleeve rod 11, then the eleventh sleeve rod 11 is pushed into the tenth sleeve rod 10, then the tenth sleeve rod 10 with the twelfth sleeve rod 12 and the eleventh sleeve rod 11 is pushed into the third sleeve rod 3 through the second rotating seat 14 and the circular moving block 17, when the tenth sleeve rod 10 with the twelfth sleeve rod 12 and the eleventh sleeve rod 11 is pushed into the third sleeve rod 3, then the third sleeve rod 3 with the twelfth sleeve rod 12, the eleventh sleeve rod 11 and the tenth sleeve rod 10 is pushed into the second sleeve rod 2.

[0046] Compared with the related art, the portable background support has the following beneficial effects:

[0047] The portable background support is provided with the first rotating seat 13, the second rotating seat 14 and the third rotating seat 15 between the ninth sleeve rod 9, the eighth sleeve rod 8 and the seventh sleeve rod 7, the sixth sleeve rod 6, the fifth sleeve rod 5 and the fourth sleeve rod 4, the first sleeve rod 1, the second sleeve rod 2 and the third sleeve rod 3 and the tenth sleeve rod 10, the eleventh sleeve rod 11 and the twelfth sleeve rod 12, so that when the device is stored after use, the ninth sleeve rod 9, the eighth sleeve rod 8 and the seventh sleeve rod 7, the sixth sleeve rod 6, the fifth sleeve rod 5 and the fourth sleeve rod 4 can be stored into the first sleeve rod 1, and the third sleeve rod 3 and the tenth sleeve rod 10, the eleventh sleeve rod 11 and the twelfth sleeve rod 12 can be stored into the second sleeve rod 2, thereby reducing the size of the whole device after storage, and facilitating storage and carrying.

[0048] Second embodiment

[0049] Please refer to Figure 6 and Figure 7 , based on the first embodiment of the present application provides a portable background support, the second embodiment of the present application proposes another portable background support. Second embodiment is only the preferred way of the first embodiment, the implementation of the second embodiment does not affect the single implementation of the first embodiment.

[0050] Specifically, the second embodiment of the present application provides a portable background support, wherein the edge of the curtain 16 is provided with a plurality of fixing assemblies 19, the fixing assembly 19 comprises a connecting belt 191, one end of the connecting belt 191 is connected with a rubber block 192.

[0051] One side of the rubber block 192 is bonded with a first adhesive tape 193.

[0052] One side of the first adhesive tape 193 is bonded with a second adhesive tape 194.

[0053] A plurality of second adhesive tapes 194 are respectively bonded on the surfaces of the twelfth sleeve rod 12, the ninth sleeve rod 9, the seventh sleeve rod 7, the fourth sleeve rod 4, the first sleeve rod 1, the third sleeve rod 3 and the tenth sleeve rod 10, and the first adhesive tape 193 and the second adhesive tape 194 can be compatible magic tape.

[0054] The working principle of the portable background support provided by the utility model is as follows:

[0055] In use, after the curtain 16 is installed between a plurality of installation grooves 18, the connecting belt 191 with the first adhesive tape 193 and the rubber block 192 on the edge of the curtain 16 is bonded with the second adhesive tape 194 on the different sleeve rods.

[0056] Compared with the related art, the portable background support provided by the utility model has the following beneficial effects:

[0057] The utility model provides a portable background support, a plurality of fixing assemblies 19 are arranged on the edge of the curtain 16, which cooperates with the ninth sleeve rod 9, the eighth sleeve rod 8 and the seventh sleeve rod 7, the sixth sleeve rod 6, the fifth sleeve rod 5 and the fourth sleeve rod 4, the first sleeve rod 1, the second sleeve rod 2 and the third sleeve rod 3 and the tenth sleeve rod 10, the eleventh sleeve rod 11 and the twelfth sleeve rod 12, so that the curtain 16 can be easily installed and fixed.

[0058] The above is only an embodiment of the utility model, and does not limit the patent range of the utility model, and any equivalent structure or equivalent process conversion according to the content of the utility model specification and drawings, or direct or indirect application in other related technical fields, is also included in the patent protection range of the utility model.

Claims

1. A portable background stand, characterized in that, include: The ninth set of rods, the surface of which is fitted with the eighth set of rods, the surface of which is fitted with the seventh set of rods, and one end of the seventh set of rods is provided with a third rotating seat; The sixth set of rods is disposed on one side of the third rotating seat. The surface of the sixth set of rods is fitted with a fifth set of rods, and the surface of the fifth set of rods is fitted with a fourth set of rods. One end of the fourth set of rods is provided with a first rotating seat. A first sleeve rod, inside which a second sleeve rod is provided, and inside which a third sleeve rod is provided, and at one end of the third sleeve rod a second rotating seat is provided; The tenth set of rods is disposed on one side of the second rotating seat, the tenth set of rods contains an eleventh set of rods, and the eleventh set of rods contains a twelfth set of rods. Multiple mounting slots are respectively formed between the ninth set of rods, the eighth set of rods and the seventh set of rods, the sixth set of rods, the fifth set of rods and the fourth set of rods, the first set of rods, the second set of rods and the third set of rods, the tenth set of rods, the eleventh set of rods and the twelfth set of rods; A screen, which is disposed between the plurality of mounting slots.

2. The portable background stand according to claim 1, characterized in that, The first rotating seat, the second rotating seat, and the third rotating seat are used for rotation between the seventh set of rods and the sixth set of rods, between the fourth set of rods and the first set of rods, and between the third set of rods and the tenth set of rods.

3. The portable background stand according to claim 1, characterized in that, Multiple mounting slots are used for mounting the curtain.

4. The portable background stand according to claim 1, characterized in that, A circular moving block is connected to one end of each of the first rotating seat, the second rotating seat, and the third rotating seat.

5. The portable background stand according to claim 1, characterized in that, The curtain is provided with multiple fixing components on its side, each fixing component including a connecting strap, one end of which is connected to a rubber block.

6. The portable background stand according to claim 5, characterized in that, A first adhesive strip is bonded to one side of the rubber block.

7. The portable background stand according to claim 6, characterized in that, A second adhesive strip is attached to one side of the first adhesive strip.

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