An advertising poster stand

Abstract

The utility model relates to a poster frame technical field especially an advertisement poster frame, including the connector, the inside rotatory connection of connector has a connecting rod, the inside rotory connection of connector has a telescopic cover, the inside sliding connection of telescopic cover has a telescopic link, the side fixed mounting of connecting rod and telescopic link all has a fixer, the inside rotatory connection of two fixers all has two cross bars, the inside sliding connection of four cross bars all has a hook. The utility model's advantage lies in: can adjust the distance between the hook according to the use demand, to adapt more different size's advertisement poster, still can use after completing to be able to fold, reduce the volume, to facilitate the handling and storage, and when the storage process, the hook can also be stored to the protection inside the storage groove, and all parts are always in one, and the part loss is not easy to occur, effectively improved the practicability of device.

Description

Technical Field

[0001] This utility model relates to the field of poster holder technology, and in particular to an advertising poster holder. Background Technology

[0002] Posters are used to convey promotional messages, advertisements, conference information, or other publicity activities, while poster stands are devices used to display the content of posters to achieve the effect of advertising.

[0003] The existing methods for fixing advertising posters mostly involve using a poster holder to hook onto the round holes at the four corners of the poster. This usually only allows for adjustment based on the length of the poster, not the width, making it inconvenient for posters of different widths. There are also some poster holders that can be disassembled on-site, which are convenient to use, but the parts are scattered after disassembly and are easy to lose, making them very inconvenient to use.

[0004] To address this issue, this utility model proposes an advertising poster holder. Utility Model Content

[0005] The purpose of this invention is to at least solve one of the aforementioned technical defects.

[0006] Therefore, one objective of this utility model is to provide an advertising poster stand to solve the problems mentioned in the background art and overcome the shortcomings of the existing technology.

[0007] To achieve the above objectives, one embodiment of this utility model provides an advertising poster holder, including a connector. A connecting rod is rotatably connected inside the connector, and a telescopic sleeve is rotatably connected inside the connector. A telescopic rod is slidably connected inside the telescopic sleeve. A fixture is fixedly installed on one side of both the connecting rod and the telescopic rod. Two crossbars are rotatably connected inside each of the two fixtures. A hook is slidably connected inside each of the four crossbars. A support sleeve is rotatably connected inside the connector, and a support rod is slidably connected inside the support sleeve. A support plate is rotatably connected to one side of the support rod.

[0008] Preferably, in any of the above solutions, a first connecting groove is provided on both sides of the connector, the two first connecting grooves are symmetrically distributed, the outside of the connecting rod and the telescopic sleeve are respectively rotatably connected to the inside of the corresponding first connecting groove, and two first positioning holes are provided inside the two first connecting grooves.

[0009] Preferably, in any of the above solutions, a second connecting groove is provided on both sides of the fixture, the two second connecting grooves are symmetrically distributed, the outside of the crossbar is rotatably connected to the inside of the corresponding second connecting groove, and two second positioning holes are provided inside the two second connecting grooves.

[0010] The technical effect achieved by adopting the above solution is that it facilitates folding and storage.

[0011] Preferably, one side of the crossbar has a sliding groove, and another side of the sliding groove has an adjusting groove. A sliding rod is slidably connected inside the sliding groove, and a locking bolt is threaded inside the sliding rod. The locking bolt is slidably connected to the inside of the adjusting groove, and one side of the locking bolt overlaps with one side of the crossbar.

[0012] The technical effect achieved by adopting the above solution is that it facilitates adjustment according to the width of the advertising poster.

[0013] Preferably, in any of the above solutions, a mounting block is fixedly installed on one side of the slide rod, a storage groove is provided on one side of the mounting block, a through hole is provided on one side of the storage groove, and a movable groove is provided on one side of the through hole.

[0014] Preferably, in any of the above embodiments, the hook is externally slidably connected to the inside of the through hole, a pressure plate is fixedly installed on one side of the hook, the pressure plate is externally slidably connected to the inside of the movable groove, and a first spring is fixedly installed between the pressure plate and the movable groove.

[0015] The technical effect achieved by adopting the above solution is that it can protect the hooks during storage and prevent damage.

[0016] Preferably, one side of each of the above embodiments is provided with a sliding hole, one side of the connecting rod, the telescopic sleeve and the crossbar, one side of the sliding hole is provided with a guide hole, one side of the sliding hole is provided with a straight groove hole, and a locking pin is slidably connected inside the sliding hole. The outside of the locking pin is respectively inserted into the inside of the corresponding first positioning hole and the second positioning hole.

[0017] Preferably, one side of the locking pin is threaded with a trigger, the outside of which is slidably connected to the inside of the straight slot hole, a guide rod is fixedly installed on one side of the trigger, the outside of which is slidably connected to the inside of the guide hole, and a second spring is sleeved on the outside of the guide rod, with the two sides of the second spring respectively overlapping one side of the sliding hole and one side of the sliding hole.

[0018] The technical effect achieved by adopting the above solution is: convenient locking.

[0019] Preferably, in any of the above embodiments, the telescopic sleeve has a first bolt connected to its internal thread, with one side of the first bolt overlapping one side of the telescopic rod.

[0020] The technical effect achieved by adopting the above solution is: it facilitates length adjustment and adapts to advertising posters of different lengths.

[0021] Preferably, in any of the above embodiments, the internal threaded connection of the support sleeve includes a second bolt, one side of which overlaps with one side of the support rod.

[0022] Compared with the prior art, the advantages and beneficial effects of this utility model are as follows: This utility model can adjust the distance between the hooks according to usage needs to accommodate more advertising posters of different sizes. It can also be folded after use to reduce its volume for easy handling and storage. During storage, the hooks can also be stored inside the storage slot for protection. All components are always integrated, making it less likely for parts to be missing, thus effectively improving the practicality of the device.

[0023] Additional aspects and advantages of this invention will be set forth in part in the description which follows, and in part will be obvious from the description, or may be learned by practice of the invention. Attached Figure Description

[0024] The above and / or additional aspects and advantages of this utility model will become apparent and readily understood from the description of the embodiments taken in conjunction with the following drawings, in which: Figure 1 This is a structural schematic diagram of the first state according to an embodiment of the present utility model; Figure 2 This is a structural schematic diagram of the second state according to an embodiment of the present utility model; Figure 3 This is a structural schematic diagram of the third state according to an embodiment of the present utility model; Figure 4 This is a schematic diagram of the connector and support rod according to an embodiment of the present utility model; Figure 5 This is an exploded structural diagram of the telescopic sleeve, telescopic rod, and locking pin according to an embodiment of the present utility model; Figure 6 This is a schematic diagram of the crossbar structure according to an embodiment of the present utility model; Figure 7 This is a cross-sectional structural schematic diagram of the crossbar according to an embodiment of the present utility model; Figure 8 This is a half-sectional structural diagram of the slide bar according to an embodiment of the present utility model.

[0025] In the diagram: 1-Connector, 11-First connecting groove, 12-First positioning hole, 2-Connecting rod, 3-Telescopic sleeve, 31-First bolt, 4-Telescopic rod, 5-Fixer, 51-Second connecting groove, 52-Second positioning hole, 6-Crossbar, 61-Slide groove, 62-Adjusting groove, 63-Slide rod, 64-Locking bolt, 65-Storage groove, 66-Moveable groove, 7-Hook, 71-Pressure plate, 72-First spring, 8-Support sleeve, 81-Support rod, 82-Support plate, 83-Second bolt, 9-Slide hole, 91-Guide hole, 92-Straight groove hole, 93-Locking pin, 94-Trigger, 95-Guide rod, 96-Second spring. Detailed Implementation

[0026] Example: Figures 1 to 8 As shown, an advertising poster holder includes a connector 1. A connecting rod 2 is rotatably connected inside the connector 1. A telescopic sleeve 3 is rotatably connected inside the connector 1. A telescopic rod 4 is slidably connected inside the telescopic sleeve 3. The cooperation of the telescopic sleeve 3, the telescopic rod 4, the support sleeve 8, and the support rod 81 is just one possible configuration. Further, it can be replaced with an existing multi-section telescopic structure as needed. The technology is mature and will not be elaborated here. In the illustration, the connecting rod 2 is located below the telescopic rod 3. It can be replaced as needed during implementation, and details will not be elaborated here. A fixing device 5 is fixedly installed on one side of both the connecting rod 2 and the telescopic rod 4. Two crossbars 6 are rotatably connected inside each of the two fixing devices 5. A hook 7 is slidably connected inside each of the four crossbars 6. A support sleeve 8 is rotatably connected inside the connector 1. A support rod 81 is slidably connected inside the support sleeve 8. A support plate 82 is rotatably connected to one side of the support rod 81.

[0027] A first connecting groove 11 is provided on both sides of the connector 1. The two first connecting grooves 11 are symmetrically distributed. The outside of the connecting rod 2 and the telescopic sleeve 3 are respectively rotatably connected to the inside of the corresponding first connecting groove 11. Two first positioning holes 12 are provided inside the two first connecting grooves 11. The first positioning holes 12 are used to position the connecting rod 2 and the telescopic sleeve 3 to avoid locking the position after storage and during use.

[0028] The fastener 5 has a second connecting groove 51 on both sides. The two second connecting grooves 51 are symmetrically distributed. The outside of the crossbar 6 is rotatably connected to the inside of the corresponding second connecting groove 51. The inside of each of the two second connecting grooves 51 has two second positioning holes 52. The second positioning holes 52 are used to position the crossbar 6 to prevent the position from locking after storage and during use.

[0029] A groove 61 is provided on one side of the crossbar 6, which guides the movement of the slide rod 631. An adjustment groove 62 is provided on one side of the groove 61 to facilitate the movement of the locking bolt 64. A slide rod 63 is slidably connected inside the groove 61. To improve the adjustment speed, scale lines can be set on the slide rod 63 for quick alignment and improved adjustment efficiency. A locking bolt 64 is threaded inside the slide rod 63. The locking bolt 64 is slidably connected to the inside of the adjustment groove 62. One side of the locking bolt 64 overlaps one side of the crossbar 6. The slide rod can be adjusted by loosening the locking bolt 64 to adjust the position of the hook.

[0030] A mounting block is fixedly installed on one side of the slide bar 63. A storage groove 65 is provided on one side of the mounting block, which can store the hook when not in use. A through hole is provided on one side of the storage groove 65, and a movable groove 66 is provided on one side of the through hole.

[0031] The hook 7 is externally slidably connected to the inside of the through hole. A pressure plate 71 is fixedly installed on one side of the hook 7. The pressure plate 71 is externally slidably connected to the inside of the movable groove 66. A first spring 72 is fixedly installed between the pressure plate 71 and the movable groove 66. The first spring 72 can be elastically reset after the pressure plate 71 loses pressure, and the hook 7 can be retracted into the storage groove 65 for protection, avoiding damage to the hook during transportation. After the advertising poster is hung, it cannot be retracted due to the poster's obstruction, and it does not affect the installation of the advertising poster. The structure is simple and specific, so it will not be described in detail.

[0032] A sliding hole 9 is provided on one side of the connecting rod 2, the telescopic sleeve 3 and the crossbar 6. A guide hole 91 is provided on one side of the sliding hole 9. A straight groove hole 92 is provided on one side of the sliding hole 9. The straight groove hole 92 provides space for the movement of the trigger 94. A locking pin 93 is slidably connected inside the sliding hole 9. The outside of the locking pin 93 is inserted into the corresponding first positioning hole 12 and second positioning hole 52.

[0033] A trigger 94 is threadedly connected to one side of the locking pin 93. The locking pin 93 can be disengaged from the corresponding first positioning hole 12 and second positioning hole 52 by pulling the trigger 94 for adjustment. The trigger 94 is slidably connected to the inside of the straight slot hole 92. A guide rod 95 is fixedly installed on one side of the trigger 94. The guide rod 95 is slidably connected to the inside of the guide hole 91, and a second spring 96 is sleeved on the outside of the guide rod 95. The two sides of the second spring 96 are respectively attached to one side of the sliding hole 9 and the other side of the sliding hole 9. The elasticity of the spring 96 can ensure that the locking pin 93 is stably inserted into the corresponding first positioning hole 12 and second positioning hole 52, avoiding non-human disengagement.

[0034] The telescopic sleeve 3 has an internal threaded connection with a first bolt 31. One side of the first bolt 31 overlaps with one side of the telescopic rod 4. The telescopic rod 4 can be adjusted by loosening the first bolt 31 to accommodate advertising posters of different lengths.

[0035] The internal threaded connection of the support sleeve 8 has a second bolt 83. One side of the second bolt 83 overlaps one side of the support rod 81. The support rod 81 can be adjusted by loosening the second bolt 83, and then tightened again after adjustment.

[0036] An advertising poster stand works as follows: 1) In use, first pull the corresponding trigger 94 to rotate the connecting rod 2 and the telescopic sleeve 3, and rotate the support sleeve 8 to adjust the support rod 81 for support, and then return to the storage state (see Figure 3 The advertising poster stand was adjusted to a semi-open state (see...). Figure 2 Then, pull the corresponding trigger 94 to rotate the horizontal bar 6, and adjust the position of the slide bar 63 as needed. Finally, press the pressure plate 71 to extend the hook 7 (see the extended state). Figure 1 Once the advertisement poster is displayed, it can be hung up. 2) After use, the advertising poster stand can be readjusted to the storage state. After storage, the hook 7 can also be stored inside the storage slot 65, which can prevent the hook 7 from being damaged. It is more convenient to move and store, and all parts are always integrated, so it is not easy for parts to be missing.

[0037] Compared with the prior art, the present invention has the following advantages: This utility model can adjust the distance between the hooks 7 according to the usage requirements to accommodate more advertising posters of different sizes. It can also be folded after use to reduce the volume for easy handling and storage. During storage, the hooks 7 can also be stored inside the storage slot 65 for protection. All parts are always integrated, making it less likely for parts to be missing, thus effectively improving the practicality of the device.

Claims

1. An advertising poster stand, characterized in that: The device includes a connector (1), a connecting rod (2) rotatably connected inside the connector (1), a telescopic sleeve (3) rotatably connected inside the connector (1), a telescopic rod (4) slidably connected inside the telescopic sleeve (3), a retainer (5) fixedly installed on one side of both the connecting rod (2) and the telescopic rod (4), two crossbars (6) rotatably connected inside the two retainers (5), a hook (7) slidably connected inside the four crossbars (6), a support sleeve (8) rotatably connected inside the connector (1), a support rod (81) slidably connected inside the support sleeve (8), and a support plate (82) rotatably connected on one side of the support rod (81).

2. The advertising poster stand according to claim 1, characterized in that: The connector (1) has a first connecting groove (11) on both sides. The two first connecting grooves (11) are symmetrically distributed. The outside of the connecting rod (2) and the telescopic sleeve (3) are respectively rotatably connected to the inside of the corresponding first connecting groove (11). The inside of the two first connecting grooves (11) has two first positioning holes (12).

3. The advertising poster stand according to claim 2, characterized in that: The fixture (5) has a second connecting groove (51) on both sides. The two second connecting grooves (51) are symmetrically distributed. The outside of the crossbar (6) is rotatably connected to the inside of the corresponding second connecting groove (51). The inside of the two second connecting grooves (51) has two second positioning holes (52).

4. The advertising poster stand according to claim 3, characterized in that: A sliding groove (61) is provided on one side of the crossbar (6), and an adjusting groove (62) is provided on one side of the sliding groove (61). A sliding rod (63) is slidably connected inside the sliding groove (61), and a locking bolt (64) is threadedly connected inside the sliding rod (63). The locking bolt (64) is slidably connected to the inside of the adjusting groove (62), and one side of the locking bolt (64) overlaps one side of the crossbar (6).

5. The advertising poster stand according to claim 4, characterized in that: A mounting block is fixedly installed on one side of the slide bar (63), a storage groove (65) is opened on one side of the mounting block, a through hole is opened on one side of the storage groove (65), and a movable groove (66) is opened on one side of the through hole.

6. The advertising poster stand according to claim 5, characterized in that: The hook (7) is externally slidably connected to the inside of the through hole. A pressure plate (71) is fixedly installed on one side of the hook (7). The pressure plate (71) is externally slidably connected to the inside of the movable groove (66). A first spring (72) is fixedly installed between the pressure plate (71) and the movable groove (66).

7. An advertising poster stand according to claim 6, characterized in that: A sliding hole (9) is provided on one side of each of the connecting rod (2), telescopic sleeve (3) and crossbar (6). A guide hole (91) is provided on one side of the sliding hole (9). A straight groove hole (92) is provided on one side of the sliding hole (9). A locking pin (93) is slidably connected inside the sliding hole (9). The outside of the locking pin (93) is inserted into the corresponding first positioning hole (12) and second positioning hole (52).

8. The advertising poster stand according to claim 7, characterized in that: A trigger (94) is threaded to one side of the locking pin (93). The trigger (94) is slidably connected to the inside of the straight slot hole (92). A guide rod (95) is fixedly installed on one side of the trigger (94). The guide rod (95) is slidably connected to the inside of the guide hole (91). A second spring (96) is sleeved on the outside of the guide rod (95). The two sides of the second spring (96) overlap one side of the sliding hole (9) and the other side of the sliding hole (9).

9. An advertising poster stand according to claim 8, characterized in that: The telescopic sleeve (3) has an internal threaded connection with a first bolt (31), one side of which overlaps with one side of the telescopic rod (4).

10. An advertising poster stand according to claim 9, characterized in that: The internal threaded connection of the support sleeve (8) is a second bolt (83), one side of which overlaps one side of the support rod (81).

Images