Municipal street lamp advertisement frame

Abstract

The utility model discloses a municipal street lamp advertisement frame which comprises an outer frame which is connected with a lamp pole through an arranged connector. The connector comprises a first clamping plate and a second clamping plate which are installed on the lamp pole. The first clamping plate is connected with a connecting rod arranged on the outer frame through an arranged connecting part, and the connecting rod is locked in the connecting part through a locking piece arranged at the bottom of the connecting part. The locking piece comprises a spring bolt, the bottom of the spring bolt is connected with an arranged pulling rope, and the pulling rope is pulled downwards to enable the spring bolt to be separated from the connecting rod so as to complete the locking action of the locking piece. On the contrary, the spring bolt is pushed upwards to be in contact with the connecting rod, and the locking action of the locking piece can be completed. A first spring is further arranged in the connecting part, and after the locking piece is unlocked, the outer frame is promoted to move outwards through the first spring so that the outer frame can be taken down from the lamp pole. On the basis, the outer frame can be easily and conveniently taken down from the lamp pole.

Description

Technical Field

[0001] The utility model relates to the technical field of municipal road lighting equipment, in particular to a municipal street lamp advertising frame. Background Art

[0002] In order to display goods, convey information and promote sales, people will fix the advertising paper on the advertising rack, and then install the advertising rack on the street light pole. Now, generally a few holes are made on the street light pole and the advertising rack, and then the advertising rack is installed on the street light pole with screws. Such an operation process is cumbersome, and making holes on the street light pole may cause damage to the street light pole, affecting the service life of the street light pole, so people will use wire to tie the advertising rack to the street light pole, which is not very stable. In the prior art, such as the patented product with patent number CN116524826A, it is not difficult to see from its content that it mainly solves the problem that the card holder is difficult to disassemble after installation, and it also has a relatively complex structure. In particular, once the lead screw is rusted, it is more difficult to remove, so it cannot improve the efficiency of billboard removal. Utility Model Content

[0003] The purpose of the utility model is to provide a municipal street lamp advertising frame to solve the problems raised in the above background technology.

[0004] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a municipal street lamp advertising frame, comprising an outer frame, wherein the outer frame is connected to a lamp pole via a connector; the connector comprises a first clamping plate and a second clamping plate installed on the lamp pole, and the first clamping plate is connected to a connecting rod provided on the outer frame via a connecting portion; the connecting rod is locked in the connecting portion by a locking member provided at the bottom of the connecting portion; the locking member comprises a locking tongue, and the bottom of the locking tongue is connected to a traction rope, and the traction rope is pulled downward to separate the locking tongue from the connecting rod; a first spring is also provided inside the connecting portion, and when the locking member is unlocked, the first spring is utilized to cause the outer frame to move outward so as to facilitate the removal of the outer frame from the lamp pole.

[0005] As a preferred technical solution of the utility model: the locking member further comprises a shell, and a second spring is further arranged inside the shell, and the second spring causes the locking tongue to slide toward the inside of the connecting portion.

[0006] As a preferred technical solution of the utility model: the shell is threadedly matched with the connecting column provided at the bottom of the connecting part.

[0007] As a preferred technical solution of the utility model: the traction rope is threadably matched with the locking tongue, and a pull ring is also provided at the bottom of the traction rope.

[0008] As a preferred technical solution of the utility model: the end surface of the connecting rod is also provided with a mounting groove, and the circumferential surface of the connecting rod is also provided with a locking hole adapted to be connected with the locking tongue.

[0009] As a preferred technical solution of the utility model: the bottom of the outer frame is also provided with an internal threaded hole, and the internal threaded hole is connected with a bolt.

[0010] By adopting the above technical solution, the beneficial effect of the utility model is that when the device is used, the pulling rope is first pulled downward to separate the locking tongue from the connecting rod to complete the locking action of the locking member; conversely, the locking tongue is pushed upward to contact the connecting rod, and the locking action of the locking member can be completed. When the locking member is unlocked, the first spring is used to cause the outer frame to move outward, so as to facilitate the removal of the outer frame from the lamp pole. Based on this, while facilitating the easy and convenient removal of the outer frame, the connection structure between the outer frame and the lamp pole can also be simplified. In particular, the outer frame can be unlocked by simply pulling the pulling rope downward, and the first spring can also be used to cause the connecting rod to slide outward in the connecting part, so as to facilitate the separation of the outer frame and the connector, thereby improving the disassembly efficiency of the outer frame. BRIEF DESCRIPTION OF THE DRAWINGS

[0011] Figure 1 This is a schematic diagram of the structure of the utility model when it is installed on a lamp pole;

[0012] Figure 2 It is an exploded schematic diagram of the main structure of the utility model;

[0013] Figure 3 This is a schematic diagram of the main structure of the connector of the utility model;

[0014] Figure 4 This is a schematic diagram of the exploded structure of the connector of the utility model;

[0015] Figure 5 It is a schematic diagram of the cross-sectional structure of the connector of the utility model;

[0016] Figure 6 It is a schematic diagram of the main structure of the outer frame of the utility model.

[0017] In the figure: 1. outer frame; 2. bolt; 3. connector; 30. first clamp; 31. second clamp; 32. connecting part; 33. connecting column; 34. locking member; 35. locking tongue; 36. traction rope; 37. second spring; 38. outer shell; 39. pull ring; 4. first spring; 5. connecting rod; 6. mounting groove; 7. locking hole; 8. internal threaded hole. DETAILED DESCRIPTION

[0018] Embodiments of the present utility model are described in detail below, and examples of the embodiments are shown in the accompanying drawings, wherein the same or similar reference numerals throughout represent the same or similar elements or elements having the same or similar functions. The embodiments described below with reference to the accompanying drawings are exemplary and are intended to be used to explain the present utility model, and should not be construed as limitations on the present utility model. In the description of the present utility model, it should be understood that the orientation or positional relationship indicated by the terms "upper", "lower", "front", "upper surface", etc. is based on the orientation or positional relationship shown in the accompanying drawings, and is only for the convenience of describing the present utility model and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore should not be construed as a limitation on the present utility model.

[0019] See also Figure 1-6 The utility model provides an embodiment: a municipal street lamp advertising frame, comprising an outer frame 1, wherein the outer frame 1 is connected to a lamp pole via a connector 3; the connector 3 comprises a first clamping plate 30 and a second clamping plate 31 installed on the lamp pole, and the first clamping plate 30 is connected to a connecting rod 5 provided on the outer frame 1 via a connecting portion 32; in the above manner, the connector 3 can be fixed to the lamp pole using two clamping plates, and disassembling the two clamping plates facilitates the disassembly of the connector 3.

[0020] At the same time, the connecting rod 5 is locked in the connecting portion 32 by a locking member 34 provided at the bottom of the connecting portion 32; therefore, the locking member 34 can be used to further fix the outer frame 1 so that the outer frame 1 can be reliably fixed on the lamp pole;

[0021] Specifically, the locking member 34 includes a locking tongue 35, and the bottom of the locking tongue 35 is connected to a traction rope 36. The traction rope 36 is pulled downward to separate the locking tongue 35 from the connecting rod 5. The traction rope 36 is used to cause the locking tongue 35 to separate from or contact the connecting rod 5, thereby realizing the locking action or unlocking action of the locking member 34.

[0022] Furthermore, since the first spring 4 is also provided inside the connecting portion 32, when the locking member 4 is unlocked, the first spring 4 is used to force the outer frame 1 to move outward, so as to facilitate the removal of the outer frame 1 from the lamp pole. Therefore, when the outer frame 1 is connected to the connector 3, that is, the connecting rod 5 is inserted into the connecting portion 32, the first spring 4 is compressed; once the locking member 34 is unlocked, the connecting rod 5 can be forced to slide outward in the connecting portion 32, so as to facilitate the separation of the outer frame 1 and the connector 3.

[0023] To sum up, while facilitating easy and convenient removal of the outer frame 1, the connection structure between the outer frame 1 and the lamp pole can also be simplified. In particular, the outer frame 1 can be unlocked by simply pulling the traction rope 36 downward, and the first spring 4 can also be used to cause the connecting rod 5 to slide outward in the connecting part 32, so as to facilitate the separation of the outer frame 1 and the connector 3, thereby improving the disassembly efficiency of the outer frame.

[0024] In order to further ensure that the locking tongue 35 is reliably pressed against the connecting rod 5 in the absence of external force, the locking member 34 also includes a shell 38, and a second spring 37 is provided inside the shell 38, and the second spring 37 is used to force the locking tongue 35 to slide toward the inside of the connecting portion 32.

[0025] In addition, since the outer shell 38 is threadedly matched with the connecting column 33 provided at the bottom of the connecting part 32, the installation of the outer shell 38 is convenient. Since the outer shell 38 and the connecting column 33 are easy to disassemble and assemble, it is convenient to connect the locking member 34 with the connecting part 32; secondly, it is convenient to assemble the locking tongue 35, the second spring 37 and the traction rope 36 to the connecting part 32.

[0026] On the basis of the above scheme, since the traction rope 36 and the locking tongue 35 are threadedly matched, the installation and replacement of the traction rope 36 are convenient. At the same time, a pull ring 39 is also provided at the bottom of the traction rope 36, so it is convenient for the user to pull the locking tongue 35 downward through the pull ring 39.

[0027] Furthermore, since the end face of the connecting rod 5 is also provided with a mounting groove 6, and the circumferential surface of the connecting rod 5 is also provided with a locking hole 7 that is adapted to be connected to the locking tongue 35, when the locking tongue 35 is connected to the locking hole 7, the reliability of the connection between the outer frame 1 and the connector 3 can be further improved. In particular, when the locking tongue 35 is separated from the locking hole 7, the first spring 4 causes the locking hole 7 to separate from the locking tongue 35. At this time, most of the connecting rod 5 is still located inside the connecting portion 32 to avoid the first spring 34 from falling off during the resetting process, thereby preventing the outer frame 1 from hitting a person under the lamp pole.

[0028] Furthermore, since an internal threaded hole 8 is also provided at the bottom of the outer frame 1, and the internal threaded hole 8 is connected to the provided bolt 2, after the bolt 2 is disassembled, the internal threaded hole 8 is exposed, and then the user holds the support rod and then connects the external thread on the upper end of the support rod with the internal threaded hole 8. At this time, the user stands under the lamp and causes the support rod to move outward to remove the unlocked outer frame 1 from the connector 3. Conversely, when the advertising content is changed, the support rod is held and the connecting rod 5 on the outer frame 1 is inserted into the connecting part 32 until a "bump" sound is heard when the lock tongue 35 is inserted into the lock hole 7, and the assembly of the outer frame 1 is completed; based on this, the user can complete the disassembly or installation of the outer frame 1 without climbing onto the lamp pole.

[0029] The embodiments of the present invention are described in detail above with reference to the accompanying drawings, but the present invention is not limited to the described embodiments. For those skilled in the art, various changes, modifications, substitutions and variations of these embodiments are made without departing from the principles and spirit of the present invention, and still fall within the scope of protection of the present invention.

Claims

1. A municipal street light advertising stand, characterized by: It comprises an outer frame (1), wherein the outer frame (1) is connected to a lamp pole via a connector (3); The connector (3) comprises a first clamping plate (30) and a second clamping plate (31) mounted on the lamp pole, and the first clamping plate (30) is connected to a connecting rod (5) provided on the outer frame (1) via a connecting portion (32); The connecting rod (5) is locked in the connecting portion (32) by means of a locking piece (34) provided at the bottom of the connecting portion (32); The locking member (34) comprises a locking tongue (35), and the bottom of the locking tongue (35) is connected to a traction rope (36), and the traction rope (36) is pulled downward to separate the locking tongue (35) from the connecting rod (5); A first spring (4) is also provided inside the connecting portion (32). When the locking member (34) is unlocked, the first spring (4) is used to cause the outer frame (1) to move outward, so as to facilitate the removal of the outer frame (1) from the lamp pole.

2. A municipal street light advertising stand according to claim 1, characterized in that: The locking member (34) further comprises a housing (38), and a second spring (37) is provided inside the housing (38), and the second spring (37) causes the locking tongue (35) to slide toward the inside of the connecting portion (32).

3. A municipal street light advertising stand according to claim 2, characterized in that: The outer shell (38) is threadably matched with a connecting column (33) provided at the bottom of the connecting portion (32).

4. A municipal street light advertising stand according to claim 1, 2 or 3, characterized in that: The traction rope (36) is threadably matched with the locking tongue (35), and a pull ring (39) is also provided at the bottom of the traction rope (36).

5. A municipal street lamp advertising stand according to claim 4, characterized in that: The end surface of the connecting rod (5) is also provided with a mounting groove (6), and the circumferential surface of the connecting rod (5) is also provided with a locking hole (7) adapted to be connected with the locking tongue (35).

6. A municipal street light advertising stand according to claim 5, characterized in that: An internal threaded hole (8) is also provided at the bottom of the outer frame (1), and the internal threaded hole (8) is connected to a provided bolt (2).

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