Training low pile net equipment convenient to use

Abstract

The utility model discloses training low pile net equipment convenient to use, which comprises more than two training combined frames with the same structure and a box body for loading parts of the training combined frames, each training combined frame comprises two fixing rods and extension rods inserted into the inner walls of the tops of the fixing rods, the cross rod assembly is used for connecting the two extension rods through a connecting structure; the box body comprises moving wheels arranged on the bottom face of the box body and a handle arranged on one side face of the box body. Connecting columns are fixedly connected to the two side faces, close to the bottom end, of the extension rod, and fastening nuts are arranged on the outer walls of the connecting columns; the two side faces of the fixing rod are each provided with a through opening, and the two side faces of the fixing rod are sequentially provided with more than two positioning holes consistent with the fastening nuts in diameter from top to bottom. According to the utility model, a plurality of training combined frames are decomposed one by one, parts are placed in the box body for loading, and then are transported indoors and outdoors for flexible use in different scenes, so that the manpower can be effectively saved.

Description

Technical Field

[0001] The utility model relates to the technical field of low-pile nets, in particular to a low-pile net training device which is easy to use. Background Art

[0002] At present, there are generally two types of low-pile nets commonly used in military skill training for military quality training: one is a low-pile net that is fixed on the training ground and cannot be moved, that is, in a field specifically used for training, multiple piles are divided into two rows, and are vertically fixed on the ground respectively, and a horizontal net or a horizontal bar is horizontally arranged at the upper end of the two rows of piles, so that the horizontal net or the horizontal bar is about 0.4-0.6m above the ground, and the trainee crawls forward in a prone position under the horizontal net and the horizontal bar; the other is a low-pile net that is usually stored indoors for safekeeping and is moved to the field when used for training. The former is exposed to the open air for a long time, and is easily damaged after being exposed to the sun and rain, and the latter is bulky, takes up a large space for storage, and is not easy to move. Therefore, providing a low-pile net that can be transported to the training ground when in use and can be transported indoors when idle has become a problem that technicians in this field urgently need to solve.

[0003] To solve the above problems, after searching, the Chinese patent application number CN202122818488.7 discloses a low-pile net for military and police training with adjustable height and detachable assembly, including a sliding sleeve, a column, a fixed plate, a crossbar, a longitudinal rod, a hook, an elastic rope and a reinforcing rod. The four columns are arranged at the four corners of a rectangle, the fixed plate is welded to the bottom end of the column, the sliding sleeve is sleeved on the outer periphery of the column, and the sliding sleeve is connected to the column through a pin, the crossbar and the longitudinal rod are welded to the sliding sleeve, the inner side of the longitudinal rod is welded with a hook, the elastic rope is inserted into the hook, and the reinforcing rod is transversely welded to the middle part of the longitudinal rod. The adjustable height and detachable low-pile net for military and police training in the above patent has the following shortcomings: although it can be disassembled and transported, the individual size of the disassembled low-pile net parts is large, and it often requires multiple people to carry it manually, and the low-pile net parts have a certain weight, which is more labor-intensive and time-consuming. Utility Model Content

[0004] The utility model aims to solve the shortcomings in the prior art and proposes a low-pile net training device which is easy to use.

[0005] In order to achieve the above purpose, the utility model adopts the following technical solutions:

[0006] A convenient training low-pile net device, comprising two or more training assembly frames of the same structure and a box for loading parts of the training assembly frames, wherein the training assembly frame comprises two fixed rods, an extension rod inserted into the inner wall of the top of the fixed rod, and a crossbar assembly for connecting the two extension rods through a connecting structure;

[0007] The box body comprises a moving wheel arranged on the bottom surface of the box body and a handle arranged on a side surface of the box body.

[0008] As a further solution of the utility model: both sides of the extension rod close to the bottom end are fixedly connected to connecting columns, and the outer wall of the connecting column is provided with a fastening nut;

[0009] Both sides of the fixing rod are provided with through openings, and both sides of the fixing rod are provided with more than two positioning holes which are consistent with the diameter of the fastening nut in sequence from top to bottom.

[0010] As a further solution of the utility model: the cross bar assembly is composed of a limit rod 1 and a limit rod 2, wherein one end of the limit rod 1 is provided with a mortise inwardly, one end of the limit rod 2 is fixedly connected with a tenon matched with the mortise, and the top surfaces of the limit rod 1 and the tenon are provided with the same set of fasteners.

[0011] As a further solution of the utility model: the connection structure includes a groove arranged at the top end of the extension rod, and protrusions fixedly connected to the two ends of the cross bar assembly and adapted to the groove.

[0012] As a further solution of the utility model: both side surfaces of the fixing rod near the bottom end are fixedly connected with fixing columns, the outer wall of the fixing column on the same side of the fixing rods located at two adjacent front and rear positions is provided with the same connecting rod, and the outer wall of the fixing column is provided with a connecting nut.

[0013] As a further solution of the utility model: a side surface of the extension rod is fixedly connected with a fixing ring.

[0014] As a further solution of the utility model: a positioning pin is fixedly connected to the bottom end of the fixing rod.

[0015] As a further solution of the utility model: a scale line is fixedly connected to one side of the extension rod.

[0016] As a further solution of the utility model: the outer wall of the fixing rod is provided with a square frame, a side surface of the square frame is provided with an infrared sensor, and the infrared sensor is communicatively connected with a wireless remote controller;

[0017] The wireless remote controller comprises a switch button, a timer and a control module.

[0018] Compared with the prior art, the utility model provides a convenient-to-use low-pile net training device, which has the following beneficial effects:

[0019] 1. This easy-to-use training low-pile net equipment is equipped with a movable box and other structures. When not in use, the parts of multiple training combination frames can be disassembled one by one and loaded into the box, and then transported indoors and outdoors for flexible use in different scenes, which can effectively save manpower and shorten the time spent on transportation.

[0020] 2. This easy-to-use training low-pile net equipment, after pulling the extension rod upward in the fixed rod to the required height, screw the two fastening nuts onto the two connecting columns in turn until the fastening nuts are screwed into the positioning holes at the corresponding positions, thereby utilizing the engagement of the fastening nuts with the positioning holes to achieve height adjustment between the extension rod and the fixed rod, which is relatively convenient to operate.

[0021] 3. This easy-to-use training low-pile net equipment, when the soldier passes through each training combination frame, the infrared sensor will promptly transmit the monitored signal to the control module, so that people can use the timer to accurately understand the soldier's time spent in the whole process, and calculate the time spent between each training combination frame, etc., so as to have a more comprehensive understanding of the soldier's training ability. BRIEF DESCRIPTION OF THE DRAWINGS

[0022] Figure 1 This is a schematic diagram of the overall structure of a low-pile net training device that is easy to use and is provided by the utility model;

[0023] Figure 2 A schematic diagram of the explosion structure of a limiting rod 1, a limiting rod 2 and an extension rod of a low pile net training device that is easy to use proposed by the utility model;

[0024] Figure 3 It is a schematic diagram of the explosion structure of the extension rod and the fixing rod of a convenient training low pile net device proposed by the utility model;

[0025] Figure 4 A schematic diagram of the explosion structure of the connecting rod and the fixed column of a convenient training low pile net device proposed by the utility model;

[0026] Figure 5 The utility model is a schematic diagram of the structure of a box for storing a low-pile training net.

[0027] In the figure: 1 fixing rod, 2 connecting rod, 3 opening, 4 scale line, 5 limit rod 1, 501 limit rod 2, 502 fastener, 503 tenon, 504 tenon, 6 extension rod, 601 groove, 602 protrusion, 603 connecting column, 7 infrared sensor, 8 square frame, 9 fixing ring, 10 fastening nut, 11 positioning hole, 12 connecting nut, 13 positioning pin, 14 fixing column, 15 box, 100 wireless remote control. DETAILED DESCRIPTION

[0028] The technical solutions in the embodiments of the present invention will be described clearly and completely below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, rather than all of the embodiments.

[0029] In the description of the present invention, it should be understood that the terms "upper", "lower", "front", "back", "left", "right", "top", "bottom", "inside", "outside", etc., indicating directions or positional relationships, are based on the directions or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present invention and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific direction, be constructed and operated in a specific direction, and therefore should not be understood as a limitation on the present invention.

[0030] Example 1

[0031] A convenient training low pile net equipment, in order to facilitate the assembly of low pile nets, such as Figure 1-5 As shown, it includes a plurality of training assembly frames with the same structure and a box 15 for loading the parts of the training assembly frames, wherein the training assembly frame includes two fixed rods 1, an extension rod 6 inserted into the inner wall of the top of the fixed rod 1, and a cross bar assembly used to connect the two extension rods 6 through a connecting structure; the multiple decomposed training assembly frame parts are loaded in the box 15, which is convenient for transportation to indoors and outdoors for flexible use in different scenes, effectively saving manpower, and the cross bar assembly can be used as a temporary hanging wire barbed wire or rubber band barbed wire to simulate a real battlefield environment.

[0032] Preferably, the box 15 includes a moving wheel disposed on its bottom surface and a handle disposed on one side thereof, and the handle may be a telescopic or foldable structure, such as Figure 5 As shown, no further description is given here.

[0033] Among them, connecting columns 603 are welded on both sides of the extension rod 6 near the bottom, and the outer wall of the connecting column 603 is connected to the fastening nut 10 by threading; both sides of the fixed rod 1 are provided with through holes 3 for the up and down displacement of the connecting column 603, and the two sides of the fixed rod 1 corresponding to the through holes 3 are provided with a number of positioning holes 11 with the same diameter as the fastening nut 10 from top to bottom; after the extension rod 6 is pulled upward in the fixed rod 1 to the required height, the two fastening nuts 10 are screwed onto the two connecting columns 603 in turn until the fastening nuts 10 are screwed into the positioning holes 11 at the corresponding positions, so that the height adjustment between the extension rod 6 and the fixed rod 1 is achieved by utilizing the engagement of the fastening nuts 10 and the positioning holes 11, and the operation is relatively convenient.

[0034] Preferably, a scale line 4 is fixedly connected to one side of the extension rod 6, so that people can accurately adjust the limit height of the crossbar assembly.

[0035] Preferably, a positioning pin 13 is fixedly connected to the bottom end of the fixing rod 1; after the fixing rod 1 is placed in the training area, the bottom positioning pin 13 is used to penetrate into the ground, so as to increase the firmness of the fixing rod 1.

[0036] Furthermore, the connection structure includes a groove 601 opened at the top of the extension rod 6, and a protrusion 602 fixedly connected to the two ends of the cross bar assembly and adapted to the groove 601; the cross bar assembly is inserted into the groove 601 at the top of the extension rod 6 through the protrusion 602 thereon, so that the cross bar assembly and the extension rod 6 form a detachable connection relationship, which is simple to assemble and easy to use.

[0037] Furthermore, the crossbar assembly is composed of a limiting rod 1 5 and a limiting rod 2 501, wherein one end of the limiting rod 1 5 is provided with a tenon groove 503 inwardly, and one end of the limiting rod 2 501 is welded with a tenon 504 adapted to the tenon groove 503;

[0038] Preferably, in order to improve the connection firmness between the limit rod 1 5 and the limit rod 2 501, the top surfaces of the limit rod 1 5 and the tenon 504 are provided with the same set of fasteners 502; the tenon 504 is inserted into the tenon groove 503, and then the fastener 502 is inserted from top to bottom, so that the limit rod 1 5 and the limit rod 2 501 are fixedly connected, and can be used as a height limiter of the low pile net, which is convenient for disassembly and assembly.

[0039] In order to improve the stability of the equipment, Figure 1-2 and Figure 4 As shown, a fixing ring 9 is fixedly connected to one side of the extension rod 6, so as to facilitate bundling the mesh cover as needed;

[0040] Furthermore, fixing columns 14 are welded to both side surfaces of the fixing rod 1 near the bottom end, and the outer wall of the fixing column 14 on the same side of the fixing rods 1 at two adjacent front and rear positions is hung with the same connecting rod 2, and the outer wall of the fixing column 14 is connected with a connecting nut 12 through a thread; the connecting rod 2 is sequentially hung on the outer wall of the fixing column 14 on the fixing rods 1 at two adjacent front and rear positions, and then the connecting nut 12 is screwed into the fixing column 14, so as to lock the use position of the connecting rod 2, which can improve the stability of the training combination frames.

[0041] Working principle: During assembly, after placing each training assembly rack in the training area, the bottom positioning pin 13 is used to penetrate the ground to increase the firmness of the fixed rod 1. Insert the tenon 504 into the tenon groove 503, and then insert the fastener 502 from top to bottom, so that the limit rod 1 5 and the limit rod 2 501 are fixedly connected, and then the cross bar assembly is inserted into the groove 601 at the top of the extension rod 6 through the protrusion 602 thereon, so that the cross bar assembly is connected to the extension rod 6. The connecting rod 2 is sequentially hung on the outer wall of the fixing column 14 on the fixing rod 1 at two adjacent positions in front and behind, and then the connecting nut 12 is screwed into the fixing column 14, so as to lock the use position of the connecting rod 2, which can improve the stability of the training assembly racks. When adjusting, after the extension rod 6 is pulled upward in the fixed rod 1 to the desired height, the two fastening nuts 10 are screwed onto the two connecting posts 603 in sequence until the fastening nuts 10 are screwed into the positioning holes 11 at the corresponding positions, so that the height adjustment between the extension rod 6 and the fixed rod 1 is achieved by the engagement of the fastening nuts 10 with the positioning holes 11, and then training can be carried out. When not in use, the parts of the multiple training combination racks can be disassembled one by one and loaded into the box 15, and then transported indoors and outdoors for flexible use in different scenes.

[0042] Example 2

[0043] A convenient training low pile net equipment, such as Figure 1 As shown, in order to increase the functionality of the device, this embodiment makes the following improvements on the basis of embodiment 1: it also includes a progress monitoring component, which includes a handheld wireless remote control 100, a square frame 8 mounted on each training combination frame, especially the outer wall of the fixed rod 1, and an infrared sensor 7 fixedly connected to one side of the square frame 8 and communicating with the control module;

[0044] Preferably, the wireless remote controller 100 includes a switch button, a timer, a control module, etc., which are the same as the prior art and will not be described one by one here; during the assembly of the training assembly rack, the square frame 8 is first set on the appropriate position of one of the fixed rods 1 of each training assembly rack, so that the infrared sensor 7 corresponds to the position of another fixed rod 1 of the same group opposite. During the training, after the instructor presses the switch button through the wireless remote controller 100, when the soldier passes through each training assembly rack, the infrared sensor 7 will transmit the monitored signal to the control module in time, so that people can cooperate with the timer to accurately understand the time spent by the soldier in the whole process, and calculate the time spent between each training assembly rack, etc., so as to have a more comprehensive understanding of the soldier's training ability.

[0045] Working principle: During the assembly of the training combination rack, the square frame 8 is first put on the appropriate position of one of the fixed rods 1 of each training combination rack, so that the infrared sensor 7 corresponds to the position of another fixed rod 1 of the same group opposite. During the training, after the instructor presses the switch key through the wireless remote control 100, when the soldier passes through each training combination rack, the infrared sensor 7 will transmit the monitored signal to the control module in time, so that people can cooperate with the timer to accurately understand the time spent by the soldier in the whole process, and calculate the time spent between each training combination rack, etc., so as to have a more comprehensive understanding of the soldier's training ability.

[0046] The above description is only a preferred specific implementation manner of the present invention, but the protection scope of the present invention is not limited thereto. Any technician familiar with the technical field can make equivalent replacements or changes within the technical scope disclosed by the present invention according to the technical scheme and the utility model concept of the present invention, which should be covered by the protection scope of the present invention.

Claims

1. A convenient training low-pile net device, comprising two or more training assembly racks of the same structure and a box (15) for loading training assembly rack parts, characterized in that: The training assembly frame comprises two fixed rods (1), an extension rod (6) inserted into the inner wall of the top of the fixed rod (1), and a crossbar assembly used to connect the two extension rods (6) through a connecting structure; The box body (15) comprises a moving wheel arranged on the bottom surface of the box body (15) and a handle arranged on a side surface of the box body (15).

2. A convenient training low-pile net device according to claim 1, characterized in that: The two side surfaces of the extension rod (6) close to the bottom end are fixedly connected with connecting columns (603), and the outer wall of the connecting column (603) is provided with a fastening nut (10); Through openings (3) are provided on both sides of the fixing rod (1), and more than two positioning holes (11) having the same diameter as the fastening nut (10) are provided on both sides of the fixing rod (1) in sequence from top to bottom.

3. A convenient training low-pile net device according to claim 2, characterized in that: The cross bar assembly is composed of a limiting rod 1 (5) and a limiting rod 2 (501), wherein one end of the limiting rod 1 (5) is provided with a tenon groove (503) inwardly, one end of the limiting rod 2 (501) is fixedly connected with a tenon (504) adapted to the tenon groove (503), and the top surfaces of the limiting rod 1 (5) and the tenon (504) are provided with the same set of fasteners (502).

4. The easy-to-use low-pile net training equipment according to claim 3, characterized in that: The connection structure comprises a groove (601) arranged at the top end of the extension rod (6), and a protrusion (602) fixedly connected to both ends of the crossbar assembly and adapted to the groove (601).

5. The easy-to-use low-pile net training equipment according to claim 4, characterized in that: The two side surfaces of the fixing rod (1) close to the bottom end are fixedly connected to fixing columns (14); the outer wall of the fixing column (14) on the same side of the fixing rods (1) at two adjacent front and rear positions is provided with a same connecting rod (2); and the outer wall of the fixing column (14) is provided with a connecting nut (12).

6. The easy-to-use low-pile net training equipment according to claim 5, characterized in that: A fixing ring (9) is fixedly connected to one side of the extension rod (6).

7. The easy-to-use low-pile net training equipment according to claim 6, characterized in that: A positioning pin (13) is fixedly connected to the bottom end of the fixing rod (1).

8. The easy-to-use low-pile net training equipment according to claim 7, characterized in that: A scale mark (4) is fixedly connected to one side of the extension rod (6).

9. The easy-to-use low-pile net training equipment according to claim 7, characterized in that: The outer wall of the fixing rod (1) is provided with a square frame (8), a side surface of the square frame (8) is provided with an infrared sensor (7), and the infrared sensor (7) is communicatively connected to a wireless remote controller (100); The wireless remote controller (100) comprises a switch button, a timer and a control module.

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