CN217461695U

CN217461695U - Quick-release emergency tent supporting rod

Info

Publication number: CN217461695U
Application number: CN202220769420.6U
Authority: CN
Inventors: 苏宁
Original assignee: 6th Medical Center of PLA General Hospital
Current assignee: 6th Medical Center of PLA General Hospital
Priority date: 2022-04-02
Filing date: 2022-04-02
Publication date: 2022-09-20
Anticipated expiration: 2032-04-02

Abstract

The utility model discloses a quick-release emergency tent supporting rod, which comprises a magnetic base, a first bevel gear, a second bevel gear, a rotating shaft, an inner pipe and an outer pipe; the outer pipe is sleeved outside the inner pipe; the first bevel gear is fixedly connected with the top of the outer pipe, and the inner side of the first bevel gear is rotatably connected with the inner pipe through a bearing; the first bevel gear is meshed with the second bevel gear; the outer pipe and the inner pipe rotate relatively, so that the rotating shaft rotates and drives the permanent magnet to rotate, and the magnetic force of the upper end face of the magnetic base is adjusted, so that the iron connecting button on the top of the tent can be conveniently and quickly detached and installed. Set up the magnetic force seat at the top of bracing piece to the bracing piece is including relative pivoted inner tube and outer tube, through rotating the outer tube, adjusts the size of magnetic force seat up end, and the quick installation and the dismantlement between the button are connected to the magnetic force seat of being convenient for and iron, avoids in the tent installation easy and connection button, convenient and fast.

Description

Quick-release emergency tent supporting rod

Technical Field

The utility model relates to a medical auxiliary equipment technical field, concretely relates to emergent tent bracing piece of quick detach formula.

Background

The emergency rescue tent is one kind of tent, and is mainly used for emergency rescue of army, civil administration, red cross and sanitary flood and earthquake sudden disasters, and provides rescue emergency places. In emergency treatment or emergency, a tent needs to be quickly established as a command to treat a place.

The existing tent is a folding tent and comprises a folding bracket and a piece of tarpaulin, wherein the inner side of the tarpaulin is provided with a plurality of connecting buttons so as to connect the tarpaulin with the folding part of the folding bracket; on the one hand, the folding bracket and the button can be connected into a whole, and on the other hand, the connecting button can be used as a fulcrum for unfolding the folding bracket.

Wherein, the connecting button in the prior foldable tent is made of plastic material and takes the shape of a disc; in the tent installation process, a support rod is needed, and a plurality of people can be matched to prop up the tent by the support rod, but the support rod and the connecting button can slip off, so that the tent cannot be successfully installed at one time; after the installation is finished, the stay bar is taken down, and enough working space is provided.

Disclosure of Invention

For overcoming prior art's defect, the utility model aims to provide an emergent tent bracing piece of quick detach formula to solve among the prior art the bracing piece easily with the problem of being connected the button landing.

Therefore, the utility model provides a quick-release emergency tent supporting rod, which comprises a magnetic base, a first bevel gear, a second bevel gear, a rotating shaft, an inner pipe and an outer pipe; the magnetic base comprises a cast iron shell, electrician soft iron, a permanent magnet and a brass partition plate, the lower end of the cast iron shell is connected with the top of the inner tube, the rotating shaft is arranged on one side of the level of the magnetic base and fixedly connected with one end of the permanent magnet, and the second bevel gear is arranged on the rotating shaft and connected through a flat key.

The outer pipe is sleeved outside the inner pipe; the first bevel gear is fixedly connected with the top of the outer pipe, and the inner side of the first bevel gear is rotatably connected with the inner pipe through a bearing; the first bevel gear is meshed with the second bevel gear; the rotating shaft rotates and drives the permanent magnet to rotate through relative rotation of the outer pipe and the inner pipe, and the magnetic force of the upper end face of the magnetic force seat is adjusted, so that the iron connecting button on the top of the tent can be rapidly detached and installed.

Furthermore, the upper end of the cast iron shell is provided with an annular groove, and the annular groove is matched with the shape of the iron connecting button.

Furthermore, a support is arranged between the magnetic base and the rotating shaft, the rotating shaft is connected with one end of the support through a bearing, and the other end of the support is fixedly connected with the magnetic base.

The utility model provides an emergent tent bracing piece of quick detach formula sets up magnetic force seat at the top of bracing piece to the bracing piece is including relative pivoted inner tube and outer tube, through rotating the outer tube, adjusts the size of magnetic force seat up end magnetic force, and the magnetic force seat of being convenient for is connected the quick installation and the dismantlement between the button with iron, avoids in the tent installation easy and connection button, convenient and fast.

In addition to the above-described objects, features and advantages, the present invention has other objects, features and advantages. The present invention will be described in further detail with reference to the drawings.

Drawings

The accompanying drawings, which form a part of the present application, are included to provide a further understanding of the invention, and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention and together with the description serve to explain the invention and not to limit the invention. In the drawings:

fig. 1 is a schematic perspective view of the quick-release emergency tent support rod of the present invention;

fig. 2 is a cross-sectional view of the quick-release emergency tent support rod of the present invention;

fig. 3 is a schematic structural view of a magnetic base in the quick-release emergency tent support bar of the present invention;

fig. 4 is a schematic perspective view of another embodiment of the quick-release emergency tent support rod of the present invention.

Description of the reference numerals

1. A magnetic base; 2. a support; 3. a first bevel gear; 4. a second bevel gear; 5. a rotating shaft; 6. an outer tube; 7. an inner tube; 8. iron is connected with the button; 11. an annular groove; 12. a cast iron housing; 13. electrical soft iron; 14. a permanent magnet; 15. a brass spacer.

Detailed Description

It should be noted that the embodiments and features of the embodiments in the present application may be combined with each other without conflict. The present invention will be described in detail below with reference to the accompanying drawings in conjunction with embodiments.

As shown in fig. 1 to 3, the quick-release emergency tent support rod of the present invention comprises a magnetic base 1, a first bevel gear 3, a second bevel gear 4, a rotating shaft 5, an inner tube 7, and an outer tube 6; the rotating shaft 5 is connected with the permanent magnet 14 inside the magnetic base 1, and the outer tube 6 rotates relative to the inner tube 7, so that the permanent magnet 14 rotates and adjusts the magnetic force of the upper end face of the magnetic base 1, and the magnetic base and the iron connecting button 8 can be conveniently and rapidly mounted and dismounted.

Specifically, as shown in fig. 3, the magnetic base 1 comprises a cast iron housing 12, an electrical soft iron 13, a permanent magnet 14 and a brass partition 15, wherein the lower end of the cast iron housing 12 is connected with the top of the inner tube 7, the upper end of the cast iron housing 12 is provided with an annular groove 11, and the annular groove 11 is matched with the shape of the iron connection button 8.

The rotating shaft 5 is arranged on one horizontal side of the magnetic base 1, the rotating shaft 5 is fixedly connected with one end of a permanent magnet 14 in the cast iron shell 12, and the permanent magnet 14 can synchronously rotate; the second bevel gear 4 is arranged on the rotating shaft 5 and connected through a flat key, and the permanent magnet 14 can rotate in the cast iron shell 12 through the rotation of the second bevel gear 4; the magnetic force of the upper end surface of the magnetic base 1 is adjusted.

As shown in fig. 2, the outer tube 6 is sleeved outside the inner tube 7 and can rotate relatively, the top of the outer tube 6 is fixedly connected with the first bevel gear 3, and the first bevel gear 3 is rotatably connected with the inner tube 7 through a bearing; and the first bevel gear 3 is in gear engagement with the second bevel gear 4.

When the bracing piece is connected button 8 with iron and is in the detached state, at first make inner tube 7 and outer tube 6 relative rotation, first bevel gear 3 follows outer tube 6 and rotates, transmit rotary motion to second bevel gear 4 again, second bevel gear 4 rotates and drives pivot 5 and rotate, permanent magnet 14 rotates along with pivot 5 again, make S level and N level of permanent magnet 14 be in the horizontality, 14 upside of permanent magnet forms closed magnetic induction line this moment, make 1 up end of magnetic force seat have stronger magnetic force, and can iron connect button 8 suction together.

After the tent is supported and completed by using the plurality of supporting rods, the supporting rods are required to be separated from the iron connection buttons 8, the S-level and the N-level of the permanent magnets 14 are in a vertical state by rotating the outer tube 6, the magnetic force of the upper end face of the magnetic seat 1 is very weak, and the buttons 8 cannot be connected with the iron for adsorption, so that the supporting rods can be taken down.

In another embodiment, as shown in fig. 4, in order to make the second bevel gear 4 and the rotating shaft 5 rotate more smoothly, a bracket 2 is arranged between the magnetic base 1 and the rotating shaft 5, the rotating shaft 5 is connected with the bracket 2 through a bearing, and one end of the bracket 2 is fixedly connected with the side surface of the magnetic base 1 through a bolt fastener.

The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention, and various modifications and changes may be made by those skilled in the art. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. The utility model provides an emergent tent bracing piece of quick detach formula which characterized in that includes: the device comprises a magnetic base (1), a first bevel gear (3), a second bevel gear (4), a rotating shaft (5), an inner pipe (7) and an outer pipe (6);

the magnetic base (1) comprises a cast iron shell (12), an electric soft iron (13), a permanent magnet (14) and a brass partition plate (15), the lower end of the cast iron shell (12) is connected with the top of the inner pipe (7), the rotating shaft (5) is arranged on one horizontal side of the magnetic base (1), the rotating shaft (5) is fixedly connected with one end of the permanent magnet (14), and the second bevel gear (4) is installed on the rotating shaft (5) and connected through a flat key;

the outer pipe (6) is sleeved on the outer side of the inner pipe (7); the first bevel gear (3) is fixedly connected with the top of the outer pipe (6), and the inner side of the first bevel gear (3) is rotatably connected with the inner pipe (7) through a bearing; and the first bevel gear (3) is in gear engagement with the second bevel gear (4); through outer tube (6) with inner tube (7) rotate relatively, make pivot (5) rotate and drive permanent magnet (14) rotate, adjust the size of magnetic force seat (1) up end to button (8) are connected to the iron at tent top dismantles fast and installs.

2. The quick-release emergency tent pole according to claim 1, characterized in that the cast iron shell (12) has an annular groove (11) at the upper end, and the annular groove (11) matches with the shape of the iron connection button (8).

3. The quick-release emergency tent supporting rod according to claim 1, wherein a bracket (2) is arranged between the magnetic base (1) and the rotating shaft (5), one end of the rotating shaft (5) is connected with one end of the bracket (2) through a bearing, and the other end of the bracket (2) is fixedly connected with the magnetic base (1).