Positioning device

Abstract

The utility model relates to the technical field of umbrellas, in particular to a positioning device. Comprising an umbrella handle, the top of the umbrella handle is in screw connection with a connecting seat, a connecting rope is arranged between the connecting seat and a fixing cover, the outer side of the top of the connecting seat is in threaded connection with the fixing cover, a suction cup is fixed to the top of the fixing cover, a suction groove is formed in the suction cup, and a sealing plug is slidably connected into the bottom end of the suction groove and located on the inner side of the fixing cover; a lifting disc is rotationally connected to the bottom of the sealing plug and located on the inner side of the fixing cover. According to the positioning device, the connecting base, the fixing cover, the suction cup and the connecting rope are matched, so that the connecting rope can be hidden through threaded connection of the fixing cover and the connecting base, an umbrella can be normally used, and when the umbrella needs to be hung, the fixing cover and the connecting base are separated, so that the umbrella can be hung conveniently. Therefore, the umbrella can be hung at different positions through the connecting rope, and the height of the umbrella can be positioned through adsorption of the sucker and smooth objects such as ceramic tiles.

Description

Technical Field

[0001] The utility model relates to the technical field of umbrellas, in particular to a positioning device. Background Art

[0002] Umbrellas are common daily necessities that provide protection from wind and rain on rainy days and from the sun and UV rays on sunny days. On campus, it is often seen that students and faculty will randomly pile up used umbrellas on rainy days. Random stacking can make umbrellas easy to lose and difficult to find.

[0003] The patent document with announcement number (CN208822236U) discloses a student umbrella management device, including a cabinet body, which is provided with an advertising area, a box-type placement area and a vertical placement area from top to bottom, an LED display screen is provided in the advertising area, the box-type placement area includes a public umbrella area, a control room is provided on the right side of the public umbrella area, and a control panel is provided below the control room, a student umbrella area is provided on the right side of the control panel, and the vertical placement area includes a vertical placement box, and an umbrella drying box is provided on the right side of the vertical placement box. The utility model has a novel design and a reasonable structure, can effectively and timely provide and place umbrellas for students, does not require special personnel to supervise, greatly simplifies the borrowing and returning procedures, has the advantages of convenience, high space utilization and easy operation, and is low in cost and high in practical value, and is suitable for promotion on campus;

[0004] When using the above technology, it is found that the prior art has the following technical problems: the existing umbrella is not convenient to hang when in use, and it is easy for the umbrella to tilt and fall down and contact the ground. Therefore, a positioning device is designed to provide another technical solution to the above technical problem. Utility Model Content

[0005] Based on this, it is necessary to provide a positioning device to address the above technical problems, so as to solve the technical problem that the existing umbrellas are not convenient to hang when in use, and the umbrellas are prone to fall down and contact the ground after tilting.

[0006] In order to solve the above technical problems, the utility model adopts the following technical solutions:

[0007] A positioning device comprises an umbrella handle, the top of the umbrella handle is screwed connected to a connecting seat, a connecting rope is arranged between the connecting seat and a fixing cover, the outer side of the top of the connecting seat is threadedly connected to the fixing cover, a suction cup is fixed to the top of the fixing cover, a suction groove is provided inside the suction cup, a sealing plug is slidably connected inside the bottom of the suction groove and located on the inner side of the fixing cover, a lifting plate is rotatably connected to the bottom of the sealing plug and located on the inner side of the fixing cover, adjustment plates are fixed at both ends of the lifting plate, and the adjustment plates are slidably connected to the fixing cover.

[0008] As a preferred embodiment of the positioning device provided by the present utility model, adjustment grooves are respectively formed inside both ends of the fixed cover, and the adjustment grooves are slidably connected to the adjustment plates.

[0009] As a preferred embodiment of the positioning device provided by the present utility model, the adjustment grooves are in the shape of a king character.

[0010] As a preferred embodiment of the positioning device provided by the present utility model, first arc-shaped limiting blocks are uniformly fixed inside the adjustment grooves, and second arc-shaped limiting blocks are uniformly fixed at the bottom of the adjustment plates.

[0011] As a preferred embodiment of the positioning device provided by the present utility model, the inside of the top end of the connecting seat is fixed to the connecting rope, and a positioning mechanism for fixing the connecting rope is installed inside the bottom end of the fixed cover.

[0012] As a preferred embodiment of the positioning device provided by the present utility model, the positioning mechanism includes a fixed disk and a fastening bolt. The fastening bolt is slidably connected inside the fixed disk. The outer side of the top end of the fastening bolt is threadedly connected to the fixed cover. An installation groove is formed inside the top end of the fixed disk and outside the fastening bolt, and the installation groove is slidably connected to the connecting rope.

[0013] It can be undoubtedly seen that through the above technical solutions of the present application, the technical problems to be solved by the present application can surely be solved.

[0014] Meanwhile, through the above technical solutions, the present utility model at least has the following beneficial effects:

[0015] A positioning device provided by the present utility model can, through the cooperation of the connecting seat, the fixed cover, the suction cup and the connecting rope, hide the connecting rope through the threaded connection between the fixed cover and the connecting seat, so that the umbrella can be used normally. When the umbrella needs to be hung, the fixed cover is separated from the connecting seat, and then the umbrella can be hung at different positions through the connecting rope. The height of the umbrella can also be positioned by the adsorption of the suction cup on smooth objects such as tiles.

[0016] Through the cooperation of the suction groove, the lifting disk, the sealing plug, the first arc-shaped limiting block and the second arc-shaped limiting block, when the suction cup contacts smooth objects such as tiles, the gas inside the suction groove can be extruded to achieve adsorption. At the same time, the lifting disk is driven by the adjustment plate to drive the sealing plug to descend inside the suction cup, so as to extract the residual gas inside the suction cup, increase the sealing effect when the suction cup contacts smooth objects such as tiles, and perform positioning at different heights inside the adjustment groove through the intersection of the first arc-shaped limiting block and the second arc-shaped limiting block.

[0017] Through the cooperation of the fixing plate and the fastening bolts, one end of the connecting rope can be installed on the inner side of the installation groove, and the fixing plate can be fixed inside the bottom end of the fixing cover by the fastening bolts, so that the fixing cover can be easily replaced. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] In order to more clearly illustrate the technical solutions of the embodiments of the utility model, the following briefly introduces the drawings required for use in the description of the embodiments. Obviously, the drawings described below are some embodiments of the utility model. For ordinary technicians in this field, other drawings can be obtained based on these drawings without creative work.

[0019] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0020] Figure 2 This is a schematic diagram of the structure of the connecting rope of the utility model;

[0021] Figure 3 This is a structural schematic diagram of the fixed cover of the utility model;

[0022] Figure 4 This is a schematic diagram of the structure of the suction cup of the utility model;

[0023] Figure 5 This is a schematic diagram of the structure of the adjustment tank of the utility model;

[0024] Figure 6 This is a schematic diagram of the structure of the adjustment plate of the utility model;

[0025] Figure 7 It is a structural schematic diagram of the fixed disk of the utility model.

[0026] In the figure: 1. umbrella body; 2. umbrella handle; 3. connecting seat; 4. fixing cover; 5. suction cup; 6. connecting rope; 7. suction groove; 8. lifting plate; 9. sealing plug; 10. adjusting groove; 11. first arc-shaped limit block; 12. adjusting plate; 13. second arc-shaped limit block; 14. fixing plate; 15. mounting groove; 16. fastening bolts. DETAILED DESCRIPTION

[0027] In order to make the purpose, technical solution and advantages of the utility model more clear, the utility model is further described in detail below in conjunction with the accompanying drawings and embodiments. It should be understood that the specific embodiments described here are only used to explain the utility model and are not used to limit the utility model.

[0028] In order to enable those skilled in the art to better understand the solution of the utility model, the technical solution in the embodiment of the utility model will be clearly and completely described below in conjunction with the accompanying drawings.

[0029] It should be noted that, in the absence of conflict, the embodiments of the present invention and the features and technical solutions in the embodiments may be combined with each other.

[0030] It should be noted that similar reference numerals and letters denote similar items in the following drawings, and therefore, once an item is defined in one drawing, further definition and explanation thereof is not required in subsequent drawings.

[0031] Embodiment 1

[0032] Reference Figure 1-Figure 6 A positioning device includes an umbrella handle 2, an umbrella body 1 is arranged at the bottom of the umbrella handle 2, so that the umbrella body 1 can be used by holding the umbrella handle 2, and a connecting seat 3 is screwed to the top of the umbrella handle 2, so that the connecting seat 3 can be assembled with the umbrella handle 2 through the screws, and the connecting seat 3 can be disassembled and replaced as needed;

[0033] A connecting rope 6 is provided between the connecting seat 3 and the fixing cover 4. The fixing cover 4 is threadedly connected to the outer side of the top of the connecting seat 3, so that when the fixing cover 4 is threadedly connected to the connecting seat 3, the fixing cover 4, the connecting seat 3 and the umbrella handle 2 form a whole, which is convenient for the user to hold. A suction cup 5 is fixed on the top of the fixing cover 4. A suction groove 7 is provided inside the suction cup 5. The suction cup 5 is made of rubber, so that the suction cup 5 has a certain flexibility, so that when the suction cup 5 contacts with a smooth object such as a tile, it can discharge gas by compression to achieve an adsorption effect.

[0034] A sealing plug 9 is slidably connected inside the bottom of the suction groove 7 and located on the inner side of the fixed cover 4, and the sealing plug 9 is made of rubber, so that the sealing plug 9 has a certain elasticity, so that the sealing plug 9 forms a multi-layer seal with the inner side of the bottom of the suction groove 7 through a multi-layer design, so that the inside of the suction cup 5 is closed by the sealing plug 9, and the bottom of the sealing plug 9 and the inner side of the fixed cover 4 are rotatably connected with a lifting plate 8, so that the lifting and lowering of the lifting plate 8 drives the sealing plug 9 to lift and lower, and both ends of the lifting plate 8 are fixed with adjustment plates 12, and the adjustment plates 12 are slidably connected with the fixed cover 4, so that the adjustment plates 12 can be lifted and slid and translated inside the fixed cover 4, so that the height of the lifting plate 8 is positioned by the adjustment plates 12;

[0035] Adjustment grooves 10 are provided inside both ends of the fixed cover 4. The shape of the adjustment groove 10 is king-shaped. The adjustment groove 10 is slidably connected to the adjustment plate 12, so that the adjustment plate 12 can be positioned and adjusted at different heights inside the adjustment groove 10. First arc-shaped limit blocks 11 are uniformly fixed inside the adjustment groove 10, so that the first arc-shaped limit blocks 11 are uniformly fixed at three heights in the king shape of the adjustment groove 10. Second arc-shaped limit blocks 13 are uniformly fixed at the bottom of the adjustment plate 12, so that the intersection of the first arc-shaped limit blocks 11 and the second arc-shaped limit blocks 13 fixes the adjustment plate 12 on one side inside the adjustment groove 10.

[0036] The usage process of a positioning device provided by the present utility model is as follows: When in use, the connecting seat 3 with the connecting rope 6 is installed on the umbrella handle 2 through screws. At the same time, the connecting rope 6 is hidden between the connecting seat 3 and the fixed cover 4, and the fixed cover 4 is assembled through the threaded connection between the fixed cover 4 and the connecting seat 3. At this time, the umbrella is used normally. When it is necessary to hang or adsorb the umbrella body 1, first remove the fixed cover 4 from the threaded connection with the connecting seat 3, and then hang the umbrella body 1 through the connecting rope 6 between the connecting seat 3 and the fixed cover 4 to prevent the umbrella body 1 from being placed on the ground.

[0037] When it is necessary to fix the umbrella body 1 by adsorption, the fixed cover 4 separated from the connecting seat 3 is brought into contact with a smooth object such as a ceramic tile. When the suction cup 5 is in contact with a smooth object such as a ceramic tile, the suction cup 5 discharges the air inside the suction groove 7 through deformation, thereby forming a certain adsorption. At the same time, the adjustment plate 12 is pulled, so that the adjustment plate 12 drives the sealing plug 9 to drive the sealing plug 9 to descend, so that the sealing plug 9 descends inside the suction groove 7, so that the sealing plug 9 drives the remaining air inside the suction groove 7 to descend through the multi-layer seal with the suction groove 7, thereby increasing the adsorption effect when the suction cup 5 is in contact with a smooth object such as a ceramic tile. Then, the adjustment plate 12 is slid horizontally, so that the adjustment plate 12 translates inside the adjustment groove 10, and the adjustment plate 12 is positioned at different heights inside the adjustment groove 10 through the intersection of the second arc-shaped limit block 13 and the first arc-shaped limit block 11.

[0038] Embodiment 2

[0039] Refer to Figure 3 and Figure 7, a positioning device, the interior of the top of the connecting seat 3 is fixed to the connecting rope 6, and the interior of the bottom of the fixing cover 4 is installed with a positioning mechanism for fixing the connecting rope 6, the positioning mechanism includes a fixing plate 14 and a fastening bolt 16, the interior of the fixing plate 14 is slidably connected with the fastening bolt 16, the outer side of the top of the fastening bolt 16 is threadedly connected to the fixing cover 4, so that the top of the fixing plate 14 is contacted with the interior of the bottom of the fixing cover 4 by rotating the fastening bolt 16, and an installation groove 15 is provided inside the top of the fixing plate 14 and on the outer side of the fastening bolt 16, and the installation groove 15 is slidably connected with the connecting rope 6, so that one end of the connecting rope 6 can be placed inside the installation groove 15, and the connecting rope 6 is squeezed and fixed by the contact between the top of the fixing plate 14 and the fixing cover 4.

[0040] The use process of a positioning device provided by the utility model is as follows: when in use, one end of the connecting rope 6 is sleeved on the inner side of the installation groove 15, and the connecting rope 6 is located on the outer side of the fastening bolt 16. At this time, the fastening bolt 16 is rotated to allow the fastening bolt 16 to drive the fixing plate 14 to rise through the threaded connection with the fixing cover 4, so that the connecting rope 6 is squeezed and fixed through the contact between the top of the fixing plate 14 and the fixing cover 4, so that the fixing cover 4 can be easily replaced and assembled.

[0041] The preferred embodiments of the utility model disclosed above are only used to help explain the utility model. The preferred embodiments do not describe all the details in detail, nor do they limit the utility model to the specific implementation methods described. Obviously, many modifications and changes can be made according to the content of this specification. This specification selects and specifically describes these embodiments in order to better explain the principles and practical applications of the utility model, so that technicians in the relevant technical field can well understand and use the utility model. The utility model is limited only by the claims and their full scope and equivalents.

Claims

1. A positioning device, characterized in that: It includes an umbrella handle (2), a connecting seat (3) is screwed to the top of the umbrella handle (2), a connecting rope (6) is arranged between the connecting seat (3) and a fixed cover (4), the fixed cover (4) is screwed to the outside of the top of the connecting seat (3), a suction cup (5) is fixed to the top of the fixed cover (4), a suction groove (7) is formed inside the suction cup (5), a sealing plug (9) is slidably connected to the inside of the bottom end of the suction groove (7) and on the inner side of the fixed cover (4), a lifting disc (8) is rotatably connected to the bottom of the sealing plug (9) and on the inner side of the fixed cover (4), both ends of the lifting disc (8) are fixed with adjusting plates (12), and the adjusting plates (12) are slidably connected to the fixed cover (4).

2. A positioning device according to claim 1, characterized in that: Adjusting grooves (10) are formed inside both ends of the fixed cover (4), and the adjusting grooves (10) are slidably connected to the adjusting plates (12).

3. A positioning device according to claim 2, characterized in that: The shape of the adjusting groove (10) is king-shaped.

4. A positioning device according to claim 2, characterized in that: First arc-shaped limiting blocks (11) are uniformly fixed inside the adjusting grooves (10), and second arc-shaped limiting blocks (13) are uniformly fixed to the bottom of the adjusting plates (12).

5. A positioning device according to claim 1, characterized in that: The inside of the top end of the connecting seat (3) is fixed to the connecting rope (6), and a positioning mechanism for fixing the connecting rope (6) is installed inside the bottom end of the fixed cover (4).

6. A positioning device according to claim 5, characterized in that: The positioning mechanism includes a fixed disc (14) and a fastening bolt (16), the fastening bolt (16) is slidably connected to the inside of the fixed disc (14), the outside of the top end of the fastening bolt (16) is screwed to the fixed cover (4), an installation groove (15) is formed inside the top end of the fixed disc (14) and on the outside of the fastening bolt (16), and the installation groove (15) is slidably connected to the connecting rope (6).

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