Prism rod support structure
By designing a support structure with limiting components, an elastic storage bag, and a storage rope, the problem of inconvenience in carrying the prism rod on hard ground was solved, and the portability and stability of the support structure were improved.
Patent Information
- Application Number
- CN202521522623.5
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2025-07-21
- Publication Date
- 2026-06-30
- Estimated Expiration
- 2035-07-21
AI Technical Summary
When the prism rod cannot be inserted into a hard surface, the first leg of the support structure rotates too much, making it inconvenient to carry.
A support structure was designed, comprising a fixed base, a first leg, a limiting component, an elastic storage bag, and a storage rope. The opening angle of the first leg is limited by the limiting component and the elastic storage bag, and the second bag opening is tightened by the storage rope, thus achieving portability of the support structure. At the same time, the prism rod is fixed by adjusting bolts and a rotating disk, and the unfolding state of the second leg is adjusted by using a magnetic block, thereby enhancing stability.
This design allows for limiting the opening angle of the first leg during transport, simplifying the carrying of the support structure and improving ease of use and stability.
Smart Images
Figure CN224435423U_ABST
Abstract
Description
Technical Field
[0001] This application relates to the field of measuring instruments, and more specifically, to a prism rod support structure. Background Technology
[0002] On some hard surfaces, where prism rods cannot be inserted into the ground, workers use support structures to secure the prism rods so that their centerline is perpendicular to the ground.
[0003] The support structure includes a fixed base and a first leg that rotates relative to the fixed base. During use, the user rotates the first leg relative to the fixed base, and then makes the end of the first leg away from the fixed base contact the ground. Then, the prism rod is inserted into the slot formed on the fixed base.
[0004] During the carrying of the support structure, the first leg will rotate relative to the fixed base. If the angle of rotation of the first leg relative to the fixed base is too large, the area occupied will also increase, which will cause inconvenience in carrying. Utility Model Content
[0005] To address the technical problems mentioned in the background section, some embodiments of this application provide a prism rod support structure, including: a fixed base, a first leg, a limiting member, and an elastic storage bag; the fixed base is provided with a slot matching the diameter of the prism rod; one end of the first leg is rotatably connected to the fixed base, and the other end of the first leg is in contact with the ground; the limiting member is disposed on the end of the first leg rotatably connected to the fixed base; at least three first legs are provided on the fixed base; the elastic storage bag is disposed on the fixed base; the elastic storage bag is used to store the first leg.
[0006] Furthermore, the support structure also includes: a storage rope; a first bag opening and a second bag opening are provided on the elastic storage bag; the first bag opening is connected to the fixing base; and the storage rope is provided on the second bag opening.
[0007] Furthermore, the mounting base is provided with an installation part; the first bag opening is provided with an installation ring; the support structure further includes: a fixing block and a fixing ring; the mounting part is provided with a first groove for accommodating the installation ring, the fixing block is provided with a second groove that mates with the first groove; a third groove for accommodating the fixing ring is opened on the side of the fixing block opposite to the second groove; at least three fixing blocks are provided around the outer ring of the extension.
[0008] Furthermore, the support structure also includes: an adjusting bolt and a rotating disk; a threaded hole communicating with the slot is provided on the fixed base; the adjusting bolt is disposed in the threaded hole; the rotating disk is disposed at the end of the adjusting bolt away from the slot, and the end of the adjusting bolt located in the threaded hole abuts against the outer wall surface of the prism rod.
[0009] Furthermore, the support structure also includes: a second leg, a first magnetic block, and a second magnetic block; one end of the second leg is rotatably connected to the first leg; the other end of the second leg is in contact with the ground; the first leg is provided with a receiving groove to accommodate the second leg; both the first magnetic block and the second magnetic block are inside the receiving groove, and when the second leg is inside the receiving groove, the first magnetic block attracts the second leg, and when the second leg is outside the receiving groove, the second magnetic block attracts the second leg.
[0010] Furthermore, the first leg is rotatably connected to the fixed base at a first rotation axis, and the second leg is rotatably connected to the first leg at a second rotation axis, wherein the first rotation axis is perpendicular to the second rotation axis.
[0011] Furthermore, a support surface is provided on the end of the first leg that is away from the fixed base; the support surface is in contact with the ground.
[0012] Furthermore, the elastic storage bag is made of high-elasticity nylon fabric.
[0013] The beneficial effects of this application are as follows:
[0014] 1. During transport, the user can first remove the prism rod from the slot, align the first leg with the axis of the fixed base, and then pull the storage bag toward the first leg to fully retract the leg, thereby limiting the angle at which the first leg opens relative to the fixed base and making the support structure easy to carry.
[0015] 2. The storage rope can tighten the opening of the second bag, further limiting the angle at which the first leg opens relative to the fixed base. Attached Figure Description
[0016] The accompanying drawings, which form part of this application, are used to provide a further understanding of the application and to make other features, objects, and advantages of the application more apparent. The illustrative embodiments and descriptions of this application are used to explain the application and do not constitute an undue limitation of the application.
[0017] Furthermore, throughout the accompanying drawings, the same or similar reference numerals denote the same or similar elements. It should be understood that the drawings are schematic, and the elements are not necessarily drawn to scale.
[0018] In the attached diagram:
[0019] Figure 1 This is an overall schematic diagram based on an embodiment of this application;
[0020] Figure 2 This is a structural schematic diagram of a part of the embodiment, mainly showing the structure of the first leg, the rotating disk, the adjusting bolt, and some surrounding parts;
[0021] Figure 3 This is a partial cross-sectional view of an embodiment, mainly showing the structure of the first bag opening, the second bag opening, the slot, and some surrounding parts;
[0022] Figure 4 yes Figure 3 The enlarged view of part A mainly shows the structure of the mounting ring, the fixing ring, and some surrounding parts;
[0023] Figure 5 This is a partial exploded view of an embodiment, mainly showing the structure of the first groove, the second groove, and the third groove;
[0024] Figure 6 This is a structural diagram of a part of an embodiment, mainly showing the structure of the storage slot;
[0025] Figure 7 This is a structural diagram as part of an embodiment, mainly showing the structure of the elastic storage bag and the storage rope.
[0026] Figure label:
[0027] 1. Fixing base; 11. Slot; 12. Mounting part; 121. First groove; 13. Threaded hole; 2. First leg; 21. Receiving groove; 211. First magnetic block; 212. Second magnetic block; 213. First rotation axis; 22. Support surface; 3. Limiting component; 4. Elastic storage bag; 41. First bag opening; 411. Mounting ring; 42. Second bag opening; 421. Storage rope; 5. Fixing block; 51. Second groove; 52. Third groove; 6. Fixing ring; 7. Adjusting bolt; 8. Rotating disk; 9. Second leg; 91. Second rotation axis; 10. Prism rod. Detailed Implementation
[0028] Embodiments of this disclosure will now be described in more detail with reference to the accompanying drawings. While some embodiments of this disclosure are shown in the drawings, it should be understood that this disclosure can be implemented in various forms and should not be construed as limited to the embodiments set forth herein. Rather, these embodiments are provided to provide a more thorough and complete understanding of this disclosure. It should be understood that the accompanying drawings and embodiments of this disclosure are for illustrative purposes only and are not intended to limit the scope of protection of this disclosure.
[0029] It should also be noted that, for ease of description, only the parts relevant to the invention are shown in the accompanying drawings. Unless otherwise specified, the embodiments and features described in this disclosure can be combined with each other.
[0030] It should be noted that the concepts of "first" and "second" mentioned in this disclosure are used only to distinguish different devices, modules or units, and are not used to limit the order of functions performed by these devices, modules or units or their interdependencies.
[0031] It should be noted that the terms "a" and "a plurality of" used in this disclosure are illustrative rather than restrictive, and those skilled in the art should understand that, unless otherwise expressly indicated in the context, they should be understood as "one or more".
[0032] This disclosure will now be described in detail with reference to the accompanying drawings and embodiments.
[0033] Reference Figure 1-7 ,
[0034] A prism rod 10 support structure includes: a fixed base 1, a first leg 2, a limiting member 3, an elastic storage bag 4, and a storage rope 421; the elastic storage bag 4 is made of high-elasticity nylon fabric. The fixed base 1 has a slot 11 matching the diameter of the prism rod 10; one end of the first leg 2 is rotatably connected to the fixed base 1, and the other end of the first leg 2 contacts the ground; the rotatable connection is well known to those skilled in the art and will not be described in detail here. The limiting member 3 is fixedly disposed on the end of the first leg 2 that is rotatably connected to the fixed base 1; in this embodiment, the limiting member 3 is a block structure. When the limiting member 3 contacts the fixed base 1, an angle of 30-60° is formed between the first leg 2 and the axis of the fixed base 1. In this embodiment, it is preferable that the angle between the first leg 2 and the axis of the fixed base 1 is 50°. At least three first legs 2 are provided on the fixed base 1; in this embodiment, the number of first legs 2 is preferably three. The elastic storage bag 4 is mounted on the fixed base 1. The elastic storage bag 4 has a first opening 41 and a second opening 42. The positions of the first opening 41 and the second opening 42 coincide with the position of the slot 11, so that when the user pulls the second opening 42 towards the first leg 2, the second opening 42 can partially store the fixed base 1 and the first leg 2 inside the elastic storage bag 4. The storage rope 421 is mounted on the second opening 42, and the second opening 42 is elastic. During carrying, the user can first remove the prism rod 10 from the slot 11, making the first leg 2 parallel to the axis of the fixed base 1, then pull the second opening 42 towards the first leg 2, so that the elastic storage bag 4 completely wraps around the first leg 2, and then pull the storage rope 421 to tighten the second opening 42, thereby limiting the opening angle of the first leg 2 relative to the fixed base 1, making the support structure easy to carry.
[0035] For details, please refer to the appendix. Figure 3-5The mounting base 1 is provided with a mounting part 12; the mounting part 12 is a ring-shaped plate structure. A mounting ring 411 is fixedly mounted on the first bag opening 41; the mounting ring 411 is made of metal or a hard plastic material, and in this embodiment, the mounting ring 411 is preferably made of iron. The support structure also includes a fixing block 5 and a fixing ring 6; the fixing ring 6 can be iron wire or a flexible rubber ring. In this embodiment, a flexible rubber ring is preferred. The mounting part 12 is provided with a first groove 121 to accommodate the mounting ring 411, and the fixing block 5 is provided with a second groove 51 that cooperates with the first groove 121. A third groove 52 for accommodating the fixing ring 6 is formed on the side of the fixing block 5 facing away from the second groove 51. At least three fixing blocks 5 are provided around the outer ring of the extension. During installation, the user can first insert the mounting ring 411 into the first groove 121, then lift the first fixing block 5 so that the second groove 51 on the first fixing block 5 contacts the outer wall surface of the mounting ring 411. Then, the fixing ring 6 is fitted into the third groove 52 of the first fixing block 5. The remaining two fixing blocks 5 are then sequentially inserted between the fixing ring 6 and the mounting portion 12, so that the second grooves 51 on the remaining two fixing blocks 5 are in contact with the outer wall surface of the mounting ring 411, and the fixing ring 6 is located within the third grooves 52 on the remaining two fixing blocks 5. In other embodiments, the fixing ring 6 is made of iron, and the fixing blocks 5 are made of rubber.
[0036] For details, please refer to the appendix. Figure 2-3 The support structure further includes: an adjusting bolt 7 and a rotating disk 8; the fixed base 1 is provided with a threaded hole 13 communicating with the slot 11; the adjusting bolt 7 is disposed in the threaded hole 13; the rotating disk 8 is disposed at the end of the adjusting bolt 7 facing away from the slot 11, and the end of the adjusting bolt 7 located in the threaded hole 13 abuts against the outer wall surface of the prism rod 10. When the user inserts the prism rod 10 into the slot 11, he can rotate the rotating disk 8 to make the end of the adjusting bolt 7 facing away from the rotating disk 8 contact the outer wall surface of the prism rod 10, thereby fixing the prism rod 10 in the slot 11, which is simple to operate.
[0037] For details, please refer to the appendix. Figure 2 , Figure 3 and Figure 6The support structure further includes: a second leg 9, a first magnetic block 211, and a second magnetic block 212; one end of the second leg 9 is rotatably connected to the first leg 2; the other end of the second leg 9 is in contact with the ground; most existing support structures cannot adjust the height of the prism rod 10, reducing practicality. Therefore, in this embodiment, a second leg 9 is provided so that when the second leg 9 is unfolded relative to the first leg 2, the height of the prism rod 10 can be increased, improving practicality. The first leg 2 is provided with a receiving groove 21 to accommodate the second leg 9; the first magnetic block 211 and the second magnetic block 212 are both magnets. The second leg 9 is made of iron. The first magnetic block 211 and the second magnetic block 212 are both inside the receiving groove 21, and the first magnetic block 211 and the second magnetic block 212 are located at opposite ends of the receiving groove 21. When the second leg 9 is inside the receiving groove 21, the first magnetic block 211 attracts the second leg 9 to prevent the second leg 9 from unfolding relative to the first leg 2 during carrying. When the second leg 9 is outside the receiving groove 21, the second magnetic block 212 attracts the second leg 9 so that the second leg 9 can be stably supported when it is unfolded relative to the first leg 2.
[0038] For details, please refer to the appendix. Figure 1 and Figure 6 The first leg 2 is rotatably connected to the fixed base 1 at the first rotation axis 213, and the second leg 9 is rotatably connected to the first leg 2 at the second rotation axis 91. The first rotation axis 213 is perpendicular to the second rotation axis 91. Normally, the second rotation axis 91 is parallel to the first rotation axis 213, but this arrangement has some drawbacks. For example, the user must remove the prism rod 10 from the slot 11 before the second leg 9 can rotate relative to the first leg 2 to prevent interference between the second leg 9 and the prism rod 10 during rotation. Therefore, in this embodiment, the first rotation axis 213 is set perpendicular to the second rotation axis 91 so that the user can rotate the second leg 9 relative to the first leg 2 without removing the prism rod 10 from the slot 11.
[0039] For details, please refer to the appendix. Figure 6 A support surface 22 is provided on the end of the first leg 2 facing away from the fixed base 1; the support surface 22 is in contact with the ground. The support surface 22 is provided to increase the contact area between the first leg 2 and the ground, thereby improving the stability of the overall structure. During use, the user can make the end of the first leg 2 facing away from the fixed base 1 contact the ground, or make the end of the second leg 9 facing away from the first leg 2 contact the ground, so as to change the height of the prism rod 10. The user can also adjust whether the end of the prism rod 10 is in contact with the ground by rotating the disk 8.
[0040] The above description is merely a selection of preferred embodiments of this disclosure and an explanation of the technical principles employed. Those skilled in the art should understand that the scope of the invention involved in the embodiments of this disclosure is not limited to technical solutions formed by specific combinations of the above-described technical features, but should also cover other technical solutions formed by arbitrary combinations of the above-described technical features or their equivalents without departing from the above-described inventive concept. For example, technical solutions formed by substituting the above-described features with (but not limited to) technical features with similar functions disclosed in the embodiments of this disclosure.
Claims
1. A prism bar support structure, characterized by, include: Fixed base, first leg, limiting component and elastic storage bag; The mounting base is provided with a slot that matches the diameter of the prism rod; One end of the first leg is rotatably connected to the fixed base, and the other end of the first leg is in contact with the ground; The limiting member is disposed on one end of the first support leg that is rotatably connected to the fixed seat; At least three of the first legs are provided on the fixed base; The elastic storage bag is mounted on the fixed base; the elastic storage bag is used to store the first support leg.
2. The prism rod support structure according to claim 1, characterized in that: The support structure also includes: a storage rope; The elastic storage bag is provided with a first bag opening and a second bag opening; the first bag opening is connected to the fixed base; and the storage rope is provided on the second bag opening.
3. The prism rod support structure according to claim 2, characterized in that: The mounting base is provided with a mounting part; the first bag opening is provided with a mounting ring; The support structure further includes: a fixing block and a fixing ring; The mounting part is provided with a first groove to accommodate the mounting ring, and the fixing block is provided with a second groove to cooperate with the first groove; a third groove to accommodate the fixing ring is provided on the side of the fixing block opposite to the second groove. At least three fixing blocks are provided around the outer ring of the mounting part.
4. The prism rod support structure according to claim 1 or 3, characterized in that: The support structure also includes: adjusting bolts and a rotating disk; The fixed base is provided with a threaded hole communicating with the slot; the adjusting bolt is disposed in the threaded hole; the rotating disk is disposed at the end of the adjusting bolt away from the slot, and the end of the adjusting bolt located in the threaded hole abuts against the outer wall surface of the prism rod.
5. The prism rod support structure according to claim 4, characterized in that: The support structure also includes: a second leg, a first magnetic block, and a second magnetic block; One end of the second leg is rotatably connected to the first leg; the other end of the second leg is in contact with the ground. The first leg is provided with a receiving groove to accommodate the second leg; Both the first magnetic block and the second magnetic block are inside the receiving groove. When the second leg is inside the receiving groove, the first magnetic block attracts the second leg. When the second leg is outside the receiving groove, the second magnetic block attracts the second leg.
6. The prism rod support structure according to claim 5, characterized in that: The first leg is rotatably connected to the fixed base at a first rotation axis, and the second leg is rotatably connected to the first leg at a second rotation axis, wherein the first rotation axis is perpendicular to the second rotation axis.
7. The prism rod support structure according to claim 5, characterized in that: A support surface is provided on the end of the first leg that is away from the fixed base; the support surface is in contact with the ground.
8. The prism rod support structure according to claim 1, characterized in that: The elastic storage bag is made of high-elasticity nylon fabric.