Portable camouflage net easy to roll

Abstract

The utility model discloses a portable camouflage net easy to wind, which comprises a cylinder body and a rotatable wind-up roller arranged in the cylinder body, a camouflage net body is arranged on the left side of the cylinder body, a movable extrusion roller is arranged in the cylinder body, the portable camouflage net easy to wind up further comprises a servo motor, the servo motor is installed on the top of the inner wall of the cylinder body, and the servo motor is connected with the wind-up roller. The bottom end of an output shaft of the servo motor is fixedly connected with the top end of a winding roller, and a rotating block is installed at the bottom of the winding roller. According to the portable camouflage net easy to wind, through mutual cooperation of the cylinder body, the wind-up roller, the camouflage net body, the extrusion roller, the servo motor, the rotating block, the fixed shaft, an annular magnet, an iron sheet, a concave block, a positioning rod, a check block and an elastic piece, the portable camouflage net easy to wind up is achieved, and the camouflage net can be conveniently and automatically wound up into the cylinder body; and the stability of the camouflage net when the camouflage net is wound on the surface of the annular magnet can be guaranteed through the extrusion rollers, and the camouflage net storage efficiency is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of camouflage nets, in particular to a portable camouflage net which is easy to roll up. Background Art

[0002] Camouflage technology is an indispensable technology in military struggle. Camouflage technology includes two aspects: "hiding the truth" and "showing the false". Military camouflage engineering equipment mainly includes camouflage nets, camouflage paints, fake targets, camouflage smoke screens, individual camouflage equipment, etc. They complement each other and constitute the material basis for hiding the truth and showing the false in modern military camouflage engineering. Camouflage nets are usually loaded into cylinders for carrying.

[0003] According to the application number: CN201922128359.8, a portable camouflage net comprises a storage tube, an annular groove is provided on the outer wall of the storage tube, an inner cavity of the annular groove is provided with an external thread, a ring is screwed on the external thread, support rods are symmetrically provided on the left and right sides of the storage tube, a sealing cover is fixedly connected between the two groups of support rods, and the sealing cover is located at the top of the storage tube, a camouflage net main body and an extrusion rod are provided in the inner cavity of the storage tube, the extrusion rod is located on the left side of the camouflage net main body, one end of the extrusion rod movably passes through the bottom of the storage tube and is fixedly connected to a handle plate, a clamping rod is fixedly connected to the top of the extrusion rod, buckles are rotatably connected at the top center of the sealing cover and the right side of the bottom of the storage tube, an elastic strap is provided between the two groups of buckles, an arc groove is provided on the rear side of the upper surface of the storage tube, an arc block is inserted into the inner cavity of the arc groove, and the front side wall of the arc block is fixedly connected to the camouflage net main body.

[0004] In the above case, when the camouflage net is stored and carried, it needs to be manually folded and placed in the storage tube. If the camouflage net is not folded well, it will not be able to be loaded into the storage tube, which seriously affects the storage efficiency and increases the labor during storage. For this reason, we provide a portable camouflage net that is easy to roll up. Utility Model Content

[0005] The utility model aims to provide a portable camouflage net which is easy to roll up, so as to solve the problems raised in the above-mentioned background technology.

[0006] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a portable camouflage net that is easy to roll up, comprising a cylinder and a rotatable winding roller arranged inside the cylinder, a camouflage net body is arranged on the left side of the cylinder, and a movable squeezing roller is arranged inside the cylinder.

[0007] Preferably, it also includes a servo motor, which is installed on the top of the inner wall of the cylinder, and the bottom end of the servo motor output shaft is fixedly connected to the top of the winding roller. A rotating block is installed at the bottom of the winding roller. A fixed shaft is rotatably connected to the groove at the bottom of the inner wall of the cylinder through a bearing, and the top of the fixed shaft is fixedly connected to the bottom of the rotating block.

[0008] Preferably, the right side of the camouflage net body passes through the cylinder and extends into the inside thereof, an annular magnet is installed on the surface of the winding roller, and an iron sheet that attracts the annular magnet is installed on the right side of the camouflage net body.

[0009] Preferably, a concave block is installed inside the cylinder at a position corresponding to the squeezing roller, and the top and bottom of the squeezing roller are rotatably connected to the bearings on the inner wall of the concave block via a rotating shaft.

[0010] Preferably, two positioning rods are installed on the right side of the recessed block, the right ends of the positioning rods penetrate the cylinder and extend to the outside thereof, and a stopper is installed on the right end of the positioning rod, and the left side of the stopper contacts with the right side of the cylinder.

[0011] Preferably, an elastic member is sleeved on the surface of the positioning rod, the elastic member is made of a spring, and a shoulder strap rope is installed on the cylinder.

[0012] Compared with the prior art, the beneficial effects of the utility model are as follows:

[0013] The utility model realizes an easy-to-roll portable camouflage net through the mutual cooperation of a cylinder, a winding roller, a camouflage net body, a squeezing roller, a servo motor, a rotating block, a fixed shaft, an annular magnet, an iron sheet, a concave block, a positioning rod, a stopper and an elastic member, so that the camouflage net can be automatically rolled into the interior of the cylinder conveniently, and the squeezing roller can ensure the stability of the camouflage net when it is wound on the surface of the annular magnet, thereby improving the efficiency of storing the camouflage net. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 It is a schematic diagram of the three-dimensional structure of the utility model;

[0015] Figure 2 It is a structural cross-sectional view of the front view of the utility model;

[0016] Figure 3 It is a three-dimensional structural schematic diagram of the side view of the winding roller, annular magnet, iron sheet and camouflage net body of the utility model.

[0017] In the figure: 1 cylinder, 2 winding roller, 3 camouflage net body, 4 squeezing roller, 5 servo motor, 6 rotating block, 7 fixed shaft, 8 annular magnet, 9 iron sheet, 10 concave block, 11 positioning rod, 12 stopper, 13 elastic member, 14 shoulder strap rope. DETAILED DESCRIPTION

[0018] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0019] See also Figure 1-3 A portable camouflage net that is easy to roll up includes a cylinder 1 and a rotatable winding roller 2 arranged inside the cylinder 1, a camouflage net body 3 is arranged on the left side of the cylinder 1, and a movable squeezing roller 4 is arranged inside the cylinder 1.

[0020] Furthermore, a control button is fixedly connected in the groove on the top right side of the cylinder 1, and a storage battery is fixedly connected in the groove on the right side of the cylinder 1 and at the bottom of the control button.

[0021] It also includes a servo motor 5, which is installed on the top of the inner wall of the cylinder 1. The bottom end of the servo motor 5 output shaft is fixedly connected to the top of the winding roller 2. The bottom of the winding roller 2 is fixedly connected to a rotating block 6. A fixed shaft 7 is rotatably connected to the groove at the bottom of the inner wall of the cylinder 1 through a bearing. The top of the fixed shaft 7 is fixedly connected to the bottom of the rotating block 6. The right side of the camouflage net body 3 passes through the cylinder 1 and extends into the interior thereof. An annular magnet 8 is fixedly connected to the surface of the winding roller 2. An iron sheet that attracts the annular magnet 8 is fixedly connected to the right side of the camouflage net body 3. 9. A concave block 10 is fixedly connected inside the cylinder 1 and at the position corresponding to the squeezing roller 4. The top and bottom of the squeezing roller 4 are rotatably connected to the bearings on the inner wall of the concave block 10 through a rotating shaft. Two positioning rods 11 are fixedly connected to the right side of the concave block 10. The right end of the positioning rod 11 penetrates the cylinder 1 and extends to the outside thereof. A stopper 12 is fixedly connected to the right end of the positioning rod 11. The left side of the stopper 12 contacts with the right side of the cylinder 1. An elastic member 13 is sleeved on the surface of the positioning rod 11. The elastic member 13 is made of a spring. A shoulder strap rope 14 is fixedly connected to the cylinder 1.

[0022] Furthermore, the servo motor 5 is electrically connected to the control button, and the battery is used to power it.

[0023] Through the mutual cooperation of the cylinder 1, the winding roller 2, the camouflage net body 3, the squeezing roller 4, the servo motor 5, the rotating block 6, the fixed shaft 7, the annular magnet 8, the iron sheet 9, the concave block 10, the positioning rod 11, the stopper 12 and the elastic member 13, an easy-to-roll portable camouflage net is realized, which is convenient for automatically rolling the camouflage net into the cylinder 1, and the squeezing roller 4 can ensure the stability of the camouflage net when it is wound on the surface of the annular magnet 8, thereby improving the efficiency of storing the camouflage net.

[0024] When in use, the camouflage net body 3 is adsorbed onto the annular magnet 8 through the iron sheet 9, and then the servo motor 5 is started. The servo motor 5 drives the winding roller 2 and the annular magnet 8 to rotate through the output shaft, thereby winding the camouflage net body 3. The camouflage net body 3 with a certain thickness wound on the annular magnet 8 comes into contact with the squeezing roller 4. When the thickness of the camouflage net body 3 is increased, the squeezing roller 4 squeezes the elastic member 13 to the right through the concave block 10 to move. The elastic force of the elastic member 13 increases the squeezing force generated by the squeezing roller 4 when the camouflage net body 3 is wound, thereby ensuring the stability of the camouflage net body 3 wound on the annular magnet 8. The barrel 1 can be carried on the back through the shoulder strap 14.

[0025] Specifically, when the camouflage net body 3 needs to be taken out, one hand pulls one end of the camouflage net body 3 wrapped around the annular magnet 8, and then the servo motor 5 drives the annular magnet 8 to reverse the movement, so that the camouflage net body 3 is lowered from the annular magnet 8, and the camouflage net body 3 is pulled to the left while cooperating with the reverse movement of the annular magnet 8, so that the camouflage net body 3 finally drives the iron sheet 9 and the annular magnet 8 to separate, and then the camouflage net body 3 can be pulled out from the cylinder 1.

[0026] In summary: the portable camouflage net that is easy to roll up solves the problems raised in the above-mentioned background technology through the mutual cooperation of the cylinder 1, the winding roller 2, the camouflage net body 3, the squeezing roller 4, the servo motor 5, the rotating block 6, the fixed shaft 7, the annular magnet 8, the iron sheet 9, the concave block 10, the positioning rod 11, the stop block 12 and the elastic member 13.

[0027] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A portable camouflage net that is easy to roll up, characterized by: It comprises a cylinder (1), and a rotatable winding roller (2) arranged inside the cylinder (1), a camouflage net body (3) is arranged on the left side of the cylinder (1), and a movable squeezing roller (4) is arranged inside the cylinder (1).

2. The portable camouflage net that is easy to roll up according to claim 1 is characterized by: It also comprises a servo motor (5), the servo motor (5) being mounted on the top of the inner wall of the cylinder (1), the bottom end of the output shaft of the servo motor (5) being fixedly connected to the top of the winding roller (2), a rotating block (6) being mounted on the bottom of the winding roller (2), a fixed shaft (7) being rotatably connected in a groove at the bottom of the inner wall of the cylinder (1) via a bearing, and the top end of the fixed shaft (7) being fixedly connected to the bottom of the rotating block (6).

3. The portable camouflage net that is easy to roll up according to claim 2 is characterized by: The right side of the camouflage net body (3) passes through the cylinder (1) and extends into the interior thereof; a ring magnet (8) is mounted on the surface of the winding roller (2); and an iron sheet (9) that is attracted to the ring magnet (8) is mounted on the right side of the camouflage net body (3).

4. The portable camouflage net that is easy to roll up according to claim 3 is characterized by: A concave block (10) is installed inside the cylinder (1) at a position corresponding to the squeezing roller (4), and the top and bottom of the squeezing roller (4) are rotatably connected to the bearings on the inner wall of the concave block (10) via a rotating shaft.

5. The portable camouflage net that is easy to roll up according to claim 4 is characterized by: Two positioning rods (11) are installed on the right side of the concave block (10), the right ends of the positioning rods (11) penetrate the cylinder (1) and extend to the outside thereof, and a stopper (12) is installed on the right end of the positioning rod (11), and the left side of the stopper (12) contacts the right side of the cylinder (1).

6. The portable camouflage net that is easy to roll up according to claim 5, characterized in that: An elastic member (13) is sleeved on the surface of the positioning rod (11), and the elastic member (13) is made of a spring. A shoulder strap rope (14) is installed on the cylinder (1).

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