A segmented stand and warning device

Abstract

The application relates to the technical field of warning devices, and particularly provides a segmented vertical rod and a warning device, wherein the segmented vertical rod comprises a vertical rod body and a plurality of connecting blocks, the vertical rod body comprises a positioning section, a plurality of telescopic sections and a plurality of first connecting sections; the telescopic sections are located above the positioning section, and the telescopic sections are connected with the positioning section; and the first connecting sections are used for connecting adjacent telescopic sections. The telescopic sections of the segmented vertical rod contain warning tapes, the length of the extended warning tapes can be adjusted by pulling the telescopic warning tapes; the positioning section of the vertical rod body is connected with the telescopic sections, the first connecting sections and the telescopic sections are connected through the connecting blocks, the height of the telescopic sections is adjusted through the arrangement and combination of the telescopic sections and the connecting sections, so that the requirements of different warning heights are met, and a plurality of telescopic sections can be connected to improve the warning effect.

Description

Technical Field

[0001] This application relates to the field of warning device technology, and more particularly to a segmented pole and a warning device. Background Technology

[0002] In construction, warning tape is usually used to surround edges or openings as a protective device. However, since the dimensions of edges and openings vary, the warning tape used as a protective device needs to be cut and spliced ​​according to the size requirements, making it difficult to reuse directly. This makes the operation complicated and increases costs.

[0003] In response, some manufacturers have developed warning devices based on warning poles. These poles are placed around edges or openings, and each pole contains a retractable warning tape. The tape can be pulled out and tied to another pole to effectively enclose the edge or opening. However, the height of the warning tape inside these poles is fixed and cannot be adjusted, thus failing to meet the requirements for different warning heights.

[0004] Therefore, the existing warning poles have the problem that their height cannot be adjusted, and they cannot meet the requirements of different warning heights. Utility Model Content

[0005] In view of the shortcomings of the prior art, the purpose of this application is to provide a segmented pole and a warning device, which aims to solve the problem that the height of the existing warning pole cannot be adjusted and cannot meet the requirements of different warning heights.

[0006] The technical solution adopted by this application to solve the technical problem is as follows: A segmented upright, comprising:

[0007] The pole body includes a positioning section, several telescopic sections, and several first connecting sections; the telescopic sections are located above the positioning sections and are connected to the positioning sections; the first connecting sections are used to connect adjacent telescopic sections.

[0008] The telescopic section is provided with a spring and a warning tape, the warning tape being wound around the spring; the telescopic section is provided with an opening, one end of the warning tape being connected to the spring, and the other end of the warning tape extending out from the opening; one end of the telescopic section is provided with a first connecting hole, and one end of the first connecting section is provided with a third connecting hole;

[0009] A plurality of connecting blocks are provided for connecting the telescopic section and the first connecting section; each connecting block includes a connecting body, one end of which is provided with a first connecting protrusion, and the other end of which is provided with a second connecting protrusion;

[0010] When the first connecting protrusion engages with the first connecting hole and the second connecting protrusion engages with the third connecting hole, the telescopic segment and the first connecting segment are connected and locked together.

[0011] Furthermore, the telescopic segment is symmetrically provided with a second connecting hole at the end opposite to the first connecting hole, and the first connecting segment is symmetrically provided with a fourth connecting hole at the end opposite to the third connecting hole; when the first connecting protrusion engages with the second connecting hole and the second connecting protrusion engages with the fourth connecting hole, the telescopic segment and the first connecting segment are connected and locked to each other.

[0012] Furthermore, a second snap-fit ​​protrusion is provided at one end of the second connecting protrusion near the first connecting protrusion; the cross-sectional width of the second snap-fit ​​protrusion decreases along the direction close to the first connecting protrusion.

[0013] Furthermore, a first connector is provided on the telescopic section, and a second connector corresponding to the first connector is provided on the warning tape. The warning tape abuts against the opening through the second connector.

[0014] When the first connector separates from the second connector, the spring causes the warning tape to retract from the opening back into the telescopic section until the second connector comes into contact with the opening.

[0015] Furthermore, the first connector is provided with a first magnetic element, and the second connector is provided with a second magnetic element with a magnetic property opposite to that of the first magnetic element.

[0016] Furthermore, the positioning segment extends outward and is provided with a limiting member, and the cross-sectional width of the positioning segment decreases in the direction away from the limiting member.

[0017] Furthermore, the segmented upright also includes a second connecting section, which is used to connect the positioning section and the telescopic section; the positioning section is provided with a fifth connecting hole at one end away from the limiting member, which is used to engage with the connecting block; or, the positioning section is provided with a first snap-fit ​​protrusion at one end away from the limiting member, which is used to engage with the telescopic section or the second connecting section.

[0018] This application provides a warning device comprising a plurality of segmented uprights as described above, wherein adjacent segmented uprights are detachably connected by the warning strip.

[0019] Furthermore, the warning device also includes a base with an insertion slot, and the positioning segment is inserted into the insertion slot and fixedly connected to the base.

[0020] Furthermore, the positioning segment is provided with a fixing slot and a pin, and the pin passes through the fixing slot and abuts against the insertion port.

[0021] Compared with the prior art, this application provides a segmented pole and a warning device; wherein, the segmented pole includes a pole body and several connecting blocks, and the telescopic section includes a warning strip, the length of which can be adjusted by pulling the telescopic warning strip; the positioning section of the pole body of the first connecting section is connected to the telescopic section, and the first connecting section and the telescopic section are connected by connecting blocks, and the height of the telescopic section can be adjusted by arranging and combining the telescopic section and the connecting section to meet the requirements of different warning heights, and multiple telescopic sections can also be connected by the first connecting section to improve the warning effect. Attached Figure Description

[0022] Figure 1 This is a three-dimensional structural diagram of the segmented upright provided in this application;

[0023] Figure 2 This is a cross-sectional schematic diagram of the segmented upright provided in this application;

[0024] Figure 3 This is a three-dimensional structural diagram of the connecting block provided in this application;

[0025] Figure 4 This is a three-dimensional structural schematic diagram of another embodiment of the connecting block provided in this application;

[0026] Figure 5 This is a three-dimensional structural schematic diagram of another embodiment of the segmented upright provided in this application;

[0027] Figure 6 This is a three-dimensional structural schematic diagram of another embodiment of the segmented upright provided in this application;

[0028] Figure 7 yes Figure 6 A frontal view diagram;

[0029] Figure 8 yes Figure 6 A cross-sectional view;

[0030] Figure 9 This is a top view of the warning device provided in this application in use;

[0031] Figure 10 This is a schematic diagram of the pin structure provided in this application.

[0032] Explanation of reference numerals in the attached figures:

[0033] 100. Main pole body; 110. Positioning section; 111. Fixing slot; 112. Limiting component; 113. First snap-fit ​​protrusion; 114. Pin; 115. Fifth connecting hole; 120. Telescopic section; 121. Warning tape; 122. Opening; 123. First connector; 124. First connecting hole; 125. Second connecting hole; 1211. Second connector; 126. Spring; 130. Connecting block; 131. Connecting body; 132. First connecting protrusion; 133. Second connecting protrusion; 1331. Second snap-fit ​​protrusion; 140. First connecting section; 141. Third connecting hole; 142. Fourth connecting hole; 150. Second connecting section; 200. Base; 210. Embedding opening. Detailed Implementation

[0034] The embodiments of this application are described in detail below. Examples of these embodiments are shown in the accompanying drawings, wherein the same or similar reference numerals denote the same or similar elements or elements having the same or similar functions throughout. The embodiments described below with reference to the accompanying drawings are exemplary and are only used to explain this application, and should not be construed as limiting this application.

[0035] In the description of this application, it should be understood that the terms "center", "longitudinal", "lateral", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", etc., indicate the orientation or positional relationship based on the orientation or positional relationship shown in the accompanying drawings. They are only for the convenience of describing this application and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation. Therefore, they should not be construed as limitations on this application.

[0036] Furthermore, the terms "first" and "second" are used for descriptive purposes only and should not be construed as indicating or implying relative importance or implicitly specifying the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature. In the description of this application, unless otherwise stated, "a plurality of" means two or more.

[0037] The terms "parallel" and "perpendicular" do not mean that the components must be absolutely parallel or perpendicular, but rather that they can be slightly tilted. For example, "parallel" simply means that its direction is more parallel than "perpendicular," not that the structure must be completely parallel, but that it can be slightly tilted.

[0038] The terms "horizontal," "vertical," and "sag" do not imply that a component must be absolutely horizontal, vertical, or sagging, but rather that it can be slightly tilted. For example, "horizontal" simply means that its direction is more horizontal than "vertical," not that the structure must be completely horizontal, but can be slightly tilted.

[0039] In the description of this application, it should be noted that, unless otherwise expressly specified and limited, the terms "installation," "connection," and "joining" should be interpreted broadly. For example, they can refer to a fixed connection, a detachable connection, or an integral connection; they can refer to a direct connection or an indirect connection through an intermediate medium. Those skilled in the art can understand the specific meaning of the above terms in this application based on the specific circumstances.

[0040] Reference Figure 1 , Figure 2 and Figure 3 The first embodiment of this application provides a segmented pole, including a pole body 100 and a plurality of connecting blocks 130; the pole body 100 includes a positioning section 110, a plurality of telescopic sections 120 and a plurality of first connecting sections 140; the telescopic sections 120 are located above the positioning sections 110 and are connected to the positioning sections 110; the first connecting sections 140 are used to connect the first connecting sections to the telescopic sections 120; a spring 126 and a warning tape 121 are provided inside the telescopic section 120, and the warning tape 121 is wrapped around the spring 126; an opening 122 is provided on the telescopic section 120, and one end of the warning tape 121 is connected to the spring 126. The other end of the display strip 121 extends from the opening 122; one end of the telescopic section 120 is provided with a first connecting hole 124, and one end of the first connecting section 140 is provided with a third connecting hole 141; for connecting the telescopic section 120 and the first connecting section 140; the connecting block 130 includes a connecting body 131, one end of the connecting body 131 is provided with a first connecting protrusion 132, and the other end of the connecting body 131 is provided with a second connecting protrusion 133; when the first connecting protrusion 132 engages with the first connecting hole 124, and the second connecting protrusion 133 engages with the third connecting hole 141, the telescopic section 120 and the first connecting section 140 are connected and locked to each other.

[0041] The warning tape 121 is wound around the spring 126, with one end connected to the spring 126 and the other end extending from the opening 122. The warning tape 121 can be pulled to drive the spring 126 to rotate. After determining the length of the extended warning tape 121 as needed, one end of the warning tape 121 is fixed. When the warning tape 121 is no longer needed, the spring 126 will drive the warning tape 121 to retract back into the telescopic section 120, so that the warning tape 121 can be extended for use again next time.

[0042] The telescopic section 120 is located above and connected to the positioning section 110. The first connecting section 140 is used to connect adjacent telescopic sections 120. The height of the telescopic section 120 can be adjusted by arranging the first connecting section 140 with the telescopic section 120, thereby adjusting the height of the warning tape 121 to meet different warning height requirements. Furthermore, there are multiple telescopic sections 120; by connecting multiple telescopic sections 120, additional warning tapes 121 can be added to improve the warning effect. The positioning section 110 can be fixedly connected to the telescopic section 120 or the first connecting section 140, specifically by snap-fit ​​connection, interlocking connection, or welding connection, or by integral molding connection.

[0043] The first connecting protrusion 132 of the connecting block 130 corresponds to the first connecting hole 124 of the telescopic section 120, and the second connecting protrusion 133 corresponds to the third connecting hole 141 of the first connecting section 140, enabling detachable connection between the telescopic section 120 and the first connecting section 140. Specifically, the first connecting protrusion 132 of the connecting block 130 can be first snapped together with the first connecting hole 124 of the telescopic section 120, and then the second connecting protrusion 133 of the connecting block 130 can be snapped together with the third connecting hole 141 of the first connecting section 140; or, the second connecting protrusion 133 of the connecting block 130 can be first snapped together with the third connecting hole 141 of the first connecting section 140, and then the first connecting protrusion 132 of the connecting block 130 can be snapped together with the first connecting hole 124 of the telescopic section 120. Preferably, the size of the first connecting protrusion 132 is different from that of the second connecting protrusion 133 for easy differentiation.

[0044] When it is necessary to separate the telescopic section 120 and the first connecting section 140, you can first press the first connecting protrusion 132 to separate it from the first connecting hole 124, and then press the second connecting protrusion 133 to remove the entire connecting block 130; or you can first press the second connecting protrusion 133 to separate it from the third connecting hole 141, and then press the first connecting protrusion 132 to remove the entire connecting block 130.

[0045] The segmented pole of this embodiment includes a pole body 100 and several connecting blocks 130. The telescopic section 120 includes a warning tape 121, and the length of the extended warning tape 121 can be adjusted by pulling the telescopic warning tape 121. The positioning section 110 of the pole body 100 can be connected to the first connecting section 140 or the telescopic section 120. The first connecting section 140 and the telescopic section 120 can also be connected by the connecting blocks 130 to adjust the height of the telescopic section 120 to meet the requirements of different warning heights. Furthermore, the warning effect can be improved by connecting multiple telescopic sections 120.

[0046] Reference Figures 5 to 8In some embodiments, the telescopic segment 120 is symmetrically provided with a second connecting hole 125 at the end opposite to the first connecting hole 124, and the first connecting segment 140 is symmetrically provided with a fourth connecting hole 142 at the end opposite to the third connecting hole 141; when the first connecting protrusion 132 engages with the second connecting hole 125 and the second connecting protrusion 133 engages with the fourth connecting hole 142, the telescopic segment 120 and the first connecting segment 140 are mutually connected and locked.

[0047] The first connecting hole 124 and the second connecting hole 125 can be configured identically, that is, the first connecting protrusion 132 of the connecting block 130 can engage with the first connecting hole 124 or the second connecting hole 125; similarly, the third connecting hole 141 and the fourth connecting hole 142 can be configured identically, that is, the second connecting protrusion 133 of the connecting block 130 can engage with the third connecting hole 141 or the fourth connecting hole 142; thus, it is not necessary to distinguish between the first connecting hole 124 and the second connecting hole 125 of the telescopic section 120, and the third connecting hole 141 and the fourth connecting hole 142 of the first connecting section 140, thereby improving the efficiency of installation and disassembly.

[0048] Furthermore, both ends of the telescopic section 120 and the first connecting section 140 can be connected by the connecting block 130, which is beneficial for adding or reducing the number of telescopic sections 120 and the first connecting section 140 in the segmented upright as needed. When some telescopic sections 120 and the first connecting section 140 are damaged, the excess telescopic sections 120 and the first connecting section 140 in other segmented uprights can be disassembled and reassembled, thereby improving the practicality of the segmented upright and extending its service life.

[0049] There are multiple first connecting holes 124 and second connecting holes 125, preferably two of each. Specifically, the two first connecting holes 124 are respectively located on both sides of the same end of the telescopic section 120, and the two second connecting holes 125 are respectively located on both sides of the same end of the telescopic section 120, to improve the connection stability between the telescopic section 120 and the connecting block 130. Similarly, there are multiple third connecting holes 141 and fourth connecting holes 142, preferably two of each. Specifically, the two third connecting holes 141 are respectively located on both sides of the same end of the first connecting section 140, and the two fourth connecting holes 142 are respectively located on both sides of the same end of the first connecting section 140, to improve the connection stability between the first connecting section 140 and the connecting block 130. Specifically, the connecting block 130 can be a metal or alloy part, can be disassembled after use, and can be reused multiple times.

[0050] The surface of the first connecting protrusion 132 may be patterned to facilitate differentiation between the first connecting protrusion 132 and the second connecting protrusion 133, and to increase friction, making it easier to press the first connecting protrusion 132 to separate it from the first connecting hole 124. The pattern may be a horizontal pattern, a vertical pattern, or an irregular pattern.

[0051] Reference Figure 4 In some embodiments, the second connecting protrusion 133 is provided with a second snap-fit ​​protrusion 1331 at one end near the first connecting protrusion 132; the cross-sectional width of the second snap-fit ​​protrusion 1331 decreases along the direction near the first connecting protrusion 132.

[0052] The second engaging protrusion 1331 of the second connecting protrusion 133 can engage with the third connecting hole 141 or the fourth connecting hole 142 of the connecting block 130, so that the first connecting segment 140 is embedded in the groove structure formed by the second connecting protrusion 133 and the second engaging protrusion 1331, thereby improving the connection stability between the connecting block 130 and the first connecting segment 140 and preventing the connecting block 130 from separating from the first connecting segment 140 under vibration, wind load or other external forces. Specifically, during disassembly, the first connecting protrusion 132 can be pressed first to separate the first connecting protrusion 132 from the first connecting hole 124 or the second connecting hole 125, and the telescopic segment 120 can be removed. Then, the second connecting protrusion 133 can be pressed to remove the connecting block 130.

[0053] The width of the third connecting hole 141 is greater than or equal to the sum of the widths of the second connecting protrusion 133 and the second snap-fit ​​protrusion 1331, facilitating the removal of the connecting block 130 from the third connecting hole 141 and the fourth connecting hole 142. Furthermore, the width of the third connecting hole 141 is greater than or equal to the width of the second connecting protrusion 133, but less than the sum of the widths of the second connecting protrusion 133 and the second snap-fit ​​protrusion 1331, requiring the connecting block 130 to be tilted so that the second connecting protrusion 133 is embedded into the third connecting hole 141.

[0054] In some embodiments, the telescopic section 120 is provided with a first connector 123, and the warning tape 121 is provided with a second connector 1211 corresponding to the first connector 123. The warning tape 121 abuts against the opening 122 through the second connector 1211. When the first connector 123 separates from the second connector 1211, the spring 126 drives the warning tape 121 to retract from the opening 122 back into the telescopic section 120 until the second connector 1211 abuts against the opening 122.

[0055] The first connector 123 can be engaged, snapped, or magnetically connected with the second connector 1211, so that the warning tape 121 can be fixed when stretched to the required length. At the same time, when the warning tape 121 is not needed, the first connector 123 abuts against the opening 122, making it easy to pull out the warning tape 121 through the first connector 123 for convenient use.

[0056] The first connector 123 may be provided with a through hole, and the second connector 1211 may be provided with an extended protrusion, so that the first connector 123 and the second connector 1211 can be stably connected by embedding the protrusion into the through hole; or, the first connector 123 may be provided with a hook, and the second connector 1211 may be provided with a fixing ring, so that the hook can be hung on the fixing ring, thereby stably connecting the first connector 123 and the second connector 1211.

[0057] The telescopic section 120 may be equipped with a number of pull strips and warning tapes 121, with the number of pull strips corresponding to the number of warning tapes 121. At the same time, the number of first connectors 123 corresponds to the number of warning tapes 121.

[0058] In some embodiments, the first connector 123 is provided with a first magnetic element, and the second connector 1211 is provided with a second magnetic element with a magnetic properties opposite to those of the first magnetic element.

[0059] The first magnetic component has the opposite magnetic properties to the second magnetic component, and can be stably connected through the principle of magnetic attraction, enabling quick and convenient fixed connection of the warning tape 121.

[0060] In some embodiments, the positioning segment 110 extends outward and is provided with a limiting member 112, and the cross-sectional width of the positioning segment 110 decreases in the direction away from the limiting member 112.

[0061] The setting of the limiting member 112 can increase the counterweight of the positioning section 110, thereby stabilizing the center of gravity of the positioning section 110 and preventing it from swaying under the action of external forces such as vibration and wind load, which would affect the stability of the telescopic section 120 or the first connecting section 140 set on it. Specifically, the limiting member 112 can be a limiting ring, which is integrally formed with the outer side of the positioning section. The center of gravity of the limiting ring is on the same central axis as the center of the positioning section 110, which improves the stability of the positioning section 110. In addition, the limiting member 112 is parallel to the horizontal plane, which makes it convenient to judge whether the segmented upright is horizontal.

[0062] The cross-sectional width of the positioning segment 110 decreases along the direction away from the limiting member 112, making the end of the positioning segment 110 away from the limiting member 112 have a cone-like structure, which facilitates insertion into a specific position for fixation, or facilitates the fitting and connection of the positioning segment 110 with other structures. Specifically, the bottom of the positioning segment 110 is flat, which can improve the stability of the positioning segment 110.

[0063] Reference Figure 4In some embodiments, the segmented upright further includes a second connecting section 150, which is used to connect the positioning section 110 and the telescopic section 120; the positioning section 110 is provided with a fifth connecting hole 115 at one end away from the limiting member 112, which is used to engage with the connecting block 130; or, the positioning section 110 is provided with a first engaging protrusion 113 at one end away from the limiting member 112, which is used to engage with the telescopic section 120 or the second connecting section 1500.

[0064] The structure of the second connecting section 150 is the same as or similar to that of the first connecting section 140. The two ends of the second connecting section 150 are respectively provided with a third connecting hole 141 and a fourth connecting hole 142, which can be connected to the telescopic section 120 through the connecting block 130, thereby connecting the positioning section 110 and the telescopic section 120, and adjusting the height of the telescopic section 120 to meet the requirements of different warning heights.

[0065] The fifth connecting hole 115 allows the first connecting protrusion 132 or the second connecting protrusion 133 of the connecting block 130 to be inserted, so that the positioning segment 110 can be fixedly connected to the telescopic segment 120 or the second connecting segment 150 through the fifth connecting hole 115 and the connecting block 130, thereby improving the connection stability between the positioning segment 110 and the telescopic segment 120 or the second connecting segment 150.

[0066] Reference Figure 9 The second embodiment of this application provides a warning device, including a plurality of segmented uprights as described above, wherein adjacent segmented uprights are detachably connected by the warning strip 121.

[0067] One end of the warning tape 121 is connected to the pull bar of the telescopic section 120, and the other end is fixedly connected to the adjacent segmented upright, thereby realizing the detachable connection of the adjacent segmented upright.

[0068] The telescopic section 120 is preferably provided with a plurality of first connectors 123 to facilitate connection with the warning tape 121 at different angles; specifically, the openings 122 on the telescopic section 120 and the first connectors 123 are evenly distributed, and the minimum included angle formed by the connection of the openings 122, the first connectors 123 and the center of the telescopic section 120, and the minimum included angle formed by the connection of adjacent first connectors 123 and the center of the telescopic section 120 are preferably 60° to 90°, that is, there are preferably 3 to 5 first connectors 123.

[0069] The warning device in this embodiment includes several segmented poles. Adjacent segmented poles can be connected to each other by warning tape 121. By distributing and setting several segmented poles around the opening or edge, a good warning effect can be achieved to prevent others from entering.

[0070] In some embodiments, the warning device further includes a base 200, on which an insertion slot 210 is provided. The positioning segment 110 is inserted into the insertion slot 210 and fixedly connected to the base 200. The insertion slot 210 or the adjacent edge can be enclosed by the base 200, and then the positioning segment 110 of the segmented upright can be inserted into the base 200 to fix the position of the segmented upright.

[0071] The size of the insertion port 210 preferably corresponds to the size of the positioning segment 110, facilitating the insertion of the positioning seat into the insertion port 210. Furthermore, the limiting member 112 ensures that it abuts against the insertion port 210, allowing the positioning segment 110 to be positioned perpendicular to the plane and stabilizing its center of gravity. The maximum diameter of the insertion port 210 is preferably smaller than the maximum diameter of the limiting member 112.

[0072] Furthermore, the diameter of the insertion port 210 is preferably decreasing along the direction away from the positioning section 110. Specifically, the angle formed between the insertion port 210 and the horizontal plane is greater than the angle formed between the end of the positioning section 110 away from the limiting member 112 and the horizontal plane, which can increase the fitting depth of the insertion port 210 and the positioning section 110 and improve the connection stability of the two.

[0073] Reference Figure 10 In some embodiments, the positioning segment 110 is provided with a fixing slot 111 and a pin 114, the pin 114 passing through the fixing slot 111 and abutting against the insertion port 210. The pin 114 passing through the fixing slot 111 and abutting against the inner wall of the insertion port 210 can make the positioning segment 110 fit and be tightly connected to the insertion port 210 through the pin 114, further improving the connection stability between the insertion port 210 and the positioning segment 110 and preventing the positioning segment 110 from shaking or shifting.

[0074] Meanwhile, a spring can be sleeved on one end of the pin 114 near the insertion port 210. By compressing the spring and abutting against the insertion port 210, the connection between the positioning section 110 and the insertion port 210 is further improved, preventing the positioning section 110 from loosening, shaking, or shifting in the insertion port 210, and improving the overall stability of the warning device. The pin 114 can be a pin or a piece of metal.

[0075] The base 200 can be an aluminum mold base 200, and the insertion port 210 can be an aluminum mold insertion port 210. During the connection between the insertion port 210 and the positioning section 110, the insertion port 210 provides sufficient support and stability for the positioning section 110 to resist external forces and prevent the positioning section 110 from shaking or shifting. During this process, the insertion port 210 and the positioning section 110 will experience frequent collisions and wear. In order to reduce the wear of the insertion port 210, a wear-resistant buffer layer can be provided on the inner side of the insertion port 210. The wear-resistant buffer layer is made of an elastic material.

[0076] In summary, this application provides a segmented pole and a warning device; wherein, the segmented pole includes a pole body and several connecting blocks, and the telescopic section includes a warning strip, the length of which can be adjusted by pulling the telescopic warning strip; the positioning section of the pole body is connected to the telescopic section, the first connecting section and the telescopic section are connected by connecting blocks, and the height of the telescopic section can be adjusted by arranging and combining the telescopic section and the connecting section to meet the requirements of different warning heights, and the warning effect can be improved by connecting multiple telescopic sections.

[0077] Finally, it should be noted that the above examples are only used to illustrate the technical solutions of this application, and are not intended to limit them. Although this application has been described in detail with reference to the foregoing examples, those skilled in the art should understand that they can still modify the technical solutions described in the foregoing examples, or make equivalent substitutions for some of the technical features. Such modifications or substitutions do not cause the essence of the corresponding technical solutions to deviate from the spirit and scope of the technical solutions in the examples of this application.

Claims

1. A segmented upright pole, characterized in that, include: The pole body includes a positioning section, several telescopic sections, and several first connecting sections; The telescopic segment is located above the positioning segment and is connected to the positioning segment; the first connecting segment is used to connect adjacent telescopic segments; The telescopic section is provided with a spring and a warning tape, the warning tape being wound around the spring; the telescopic section is provided with an opening, one end of the warning tape being connected to the spring, and the other end of the warning tape extending out from the opening; one end of the telescopic section is provided with a first connecting hole, and one end of the first connecting section is provided with a third connecting hole; A plurality of connecting blocks are provided for connecting the telescopic section and the first connecting section; each connecting block includes a connecting body, one end of which is provided with a first connecting protrusion, and the other end of which is provided with a second connecting protrusion; When the first connecting protrusion engages with the first connecting hole and the second connecting protrusion engages with the third connecting hole, the telescopic segment and the first connecting segment are connected and locked together.

2. The segmented upright according to claim 1, characterized in that, The telescopic section is symmetrically provided with a second connecting hole at the end opposite to the first connecting hole, and the first connecting section is symmetrically provided with a fourth connecting hole at the end opposite to the third connecting hole. When the first connecting protrusion engages with the second connecting hole, and the second connecting protrusion engages with the fourth connecting hole, the telescopic segment and the first connecting segment are connected and locked together.

3. The segmented upright according to claim 2, characterized in that, The second connecting protrusion has a second snap-fit ​​protrusion at one end near the first connecting protrusion; the cross-sectional width of the second snap-fit ​​protrusion decreases along the direction near the first connecting protrusion.

4. The segmented upright according to claim 1, characterized in that, The telescopic section is provided with a first connector, and the warning tape is provided with a second connector corresponding to the first connector. The warning tape abuts against the opening through the second connector. When the first connector separates from the second connector, the spring causes the warning tape to retract from the opening back into the telescopic section until the second connector comes into contact with the opening.

5. The segmented upright according to claim 4, characterized in that, The first connector is provided with a first magnetic element, and the second connector is provided with a second magnetic element with a magnetic field opposite to that of the first magnetic element.

6. The segmented upright according to claim 1, characterized in that, The positioning segment extends outward and is provided with a limiting member, and the cross-sectional width of the positioning segment decreases in the direction away from the limiting member.

7. The segmented upright according to claim 6, characterized in that, The segmented upright also includes a second connecting section, which is used to connect the positioning section and the telescopic section; The positioning segment is provided with a fifth connecting hole at the end opposite to the limiting member, and the fifth connecting hole is used to engage with the connecting block; or, the positioning segment is provided with a first engaging protrusion at the end opposite to the limiting member, and the first engaging protrusion is used to engage with the telescopic segment or the second connecting segment.

8. A warning device, characterized in that, It includes several segmented uprights according to any one of claims 1 to 7, wherein adjacent segmented uprights are detachably connected by the warning tape.

9. The warning device according to claim 8, characterized in that, The warning device also includes a base with an insertion slot, and the positioning segment is inserted into the insertion slot and fixedly connected to the base.

10. The warning device according to claim 9, characterized in that, The positioning section is provided with a fixing slot and a pin, and the pin passes through the fixing slot and abuts against the insertion port.

Images