Fence shield with folding ground supporting rods

Abstract

The utility model discloses a fence shield with folding ground supporting rods, and relates to the technical field of fence shields. The shield comprises a shield body, a rotating supporting assembly is arranged on the back face of the shield body, an adjusting assembly is arranged in the rotating supporting assembly, an elastic fixing assembly is arranged between the rotating supporting assembly and the adjusting assembly, and a locking assembly is arranged between the elastic fixing assembly and the rotating end of the rotating supporting assembly. The shield body can form the best inclined supporting posture by rotating the rotary supporting assembly, inclining the rotary supporting assembly and pulling the adjusting assembly to adjust the length between the rotary supporting assembly and the adjusting assembly, and the shield body can be in the best inclined supporting posture by means of the composite adjusting mechanism. The mechanical conduction path can effectively decompose impact load into interaction force between the supporting assemblies, impact energy directly acting on the human body is remarkably reduced, and therefore the protective efficiency of the enclosure shield is maximized and optimized while the operation safety of the enclosure shield is guaranteed.

Description

TECHNICAL FIELD

[0001] The utility model belongs to the technical field of fence shield, specifically, especially relates to a fence shield with folding ground supporting rod. BACKGROUND

[0002] As a kind of movable protective device, fence shield is widely used in public security, traffic control, temporary isolation and disaster emergency scenes, and its core function is to block external impact, crowd crush or splashing hazards through rigid or semi-rigid barrier.

[0003] The existing fence shield is mostly fixed and supported by direct hand holding of operator, when the shield body is subjected to external severe impact, impact load will be directly applied to upper limbs and torso of human body through rigid mechanical conduction path, and effective impact buffering mechanism and ergonomic force relieving structure are lacked in the existing design, which can easily lead to muscle and skeletal injury or instantaneous imbalance of operator, and weaken the continuity of protection efficiency and operation stability. UTILITY MODEL CONTENT

[0004] In view of the problem that impact load will be directly applied to upper limbs and torso of human body through rigid mechanical conduction path when the shield body is subjected to external severe impact, the utility model provides a fence shield with folding ground supporting rod to overcome the above technical problems existing in the prior art.

[0005] To solve the above technical problems, the utility model is realized by the following technical scheme:

[0006] The utility model is a fence shield with folding ground supporting rod, which comprises a shield body, a rotating support assembly is arranged on the back of the shield body, an adjusting assembly is arranged in the rotating support assembly, an elastic fixing assembly is arranged between the rotating support assembly and the adjusting assembly, and a locking assembly is arranged between the elastic fixing assembly and the rotating end of the rotating support assembly.

[0007] The rotating support assembly is rotated to incline and support the shield body, the adjusting assembly is used to adjust the overall length of the rotating support assembly, the elastic fixing assembly is used to fix the adjusted adjusting assembly, and the locking assembly is used to lock the rotating angle of the rotating support assembly.

[0008] Further, the rotating support assembly comprises two rotating seats fixedly connected to the back of the shield body, a fixed shaft is fixedly connected to the inside of the rotating seat, a connecting block is rotatably connected to the outer surface of the fixed shaft, a supporting leg is fixedly connected to the bottom of the connecting block, and a connecting handle is fixedly connected between the two supporting legs.

[0009] Further, the adjusting assembly comprises an adjusting groove, the adjusting groove is arranged at the bottom of the supporting leg, an adjusting frame is movably connected in the adjusting groove, a limiting groove is arranged on the inner wall of the adjusting groove, and a limiting block is movably connected in the limiting groove.

[0010] Further, the elastic fixing assembly comprises a fixing hole, a plurality of fixing holes are arranged on one side of the adjusting frame, the fixing hole extends to the outside of the supporting leg, a fixing rod is movably connected in the fixing hole, an L-shaped pushing plate is fixedly connected at one end of the fixing rod, a pushing rod is fixedly connected to the back of the pushing plate, and the pushing rod penetrates through the connecting handle and is fixedly connected with a pushing handle.

[0011] Further, the supporting leg is internally provided with a receiving cavity, a connecting disc is movably connected in the receiving cavity, a pulling rod is fixedly connected to one side of the connecting disc, one end of the pulling rod penetrates through the supporting leg and is fixedly connected with the L-shaped pushing plate, and a spring is fixedly connected between the connecting disc and the inner wall of the receiving cavity.

[0012] Further, the locking assembly comprises a locking gear, the locking gears are arranged on both sides of the rotating seat, the both ends of the fixing shaft extend to the outside of the rotating seat and are fixedly connected with the locking gears, locking teeth are engaged on the outer surface of the locking gears, and the locking teeth are fixedly connected with the L-shaped pushing plate.

[0013] Further, the back of the connecting handle is provided with a receiving groove, the front of the connecting handle is threadedly connected with a limiting screw rod, one end of the limiting screw rod penetrates through the connecting handle and is fixedly connected with a limiting disc, the limiting disc is movably connected with the receiving groove, and the other end of the limiting screw rod is fixedly connected with a control disc.

[0014] The utility model has the following beneficial effects:

[0015] 1、 the utility model discloses a rotating supporting assembly is rotated, and makes it happen to be inclined, the length between the rotating supporting assembly and the adjusting assembly is adjusted by pulling the adjusting assembly, after the angle and length are all adjusted, the elastic fixing assembly is fixed to the adjusting assembly, and the locking assembly is locked to the rotating supporting assembly of angle adjustment under the pulling of the elastic fixing assembly.

[0016] 2, the utility model discloses a push handle and connecting handle are held tightly to push handle to the L type push -on plate is pushed outwards through the push rod, a plurality of fixed rods are removed from the inside of the fixed hole of the adjusting frame under the pull of the L type push -on plate at this time, and the locking tooth block also separates from the locking gear under the pull of the L type push -on plate, the above-mentioned setting makes when the angle of support leg and the length of adjusting frame from adjusting groove are removed, only need to hold tightly push handle and connecting handle, the whole operation is relatively convenient.

[0017] Of course, implementing any product of the utility model does not necessarily need to achieve all the advantages mentioned above at the same time. BRIEF DESCRIPTION OF DRAWINGS

[0018] In order to more clearly illustrate the technical scheme of the utility model embodiment, the following will be needed to use the drawing of the embodiment briefly introduced, obviously, the drawing in the following description only some embodiments of the utility model, for ordinary skilled person in the art, under the premise of not paying creative labor, still can obtain other drawings according to these drawings.

[0019] Figure 1 It is the external contour structure schematic diagram of the utility model;

[0020] Figure 2 It is the rotating support assembly expanded structure schematic diagram of the utility model;

[0021] Figure 3 It is the rotating support assembly expanded structure schematic diagram of the utility model; Figure 2 It is the enlarged structure schematic diagram of A in the utility model;

[0022] Figure 4 It is the elastic fixing assembly structure schematic diagram of the utility model;

[0023] Figure 5 It is the elastic fixing assembly structure schematic diagram of the utility model; Figure 4 It is the enlarged structure schematic diagram of B in the utility model;

[0024] Figure 6 It is the elastic fixing assembly structure schematic diagram of the utility model; Figure 4 It is the enlarged structure schematic diagram of C in the utility model;

[0025] Figure 7 It is the elastic fixing assembly structure schematic diagram of the utility model; Figure 4 It is the enlarged structure schematic diagram of D in the utility model;

[0026] Figure 8 It is the support leg cross section structure schematic diagram of the utility model.

[0027] In the drawings, the component list represented by each sign is as follows:

[0028] 1, shield body; 2, rotating support assembly; 201, rotating seat; 202, fixed shaft; 203, connecting block; 204, support leg; 205, connecting handle; 3, adjusting assembly; 301, adjusting groove; 302, adjusting frame; 303, limiting groove; 304, limiting block; 4, elastic fixing assembly; 401, fixing hole; 402, fixed rod; 403, L-shaped push plate; 404, push rod; 405, push handle; 406, storage cavity; 407, connecting disc; 408, pull rod; 409, spring; 5, locking assembly; 501, locking gear; 502, locking tooth block; 6, storage groove; 7, limiting screw; 8, limiting disc; 9, control disc. DETAILED DESCRIPTION

[0029] The technical solutions in the utility model embodiments will be clearly and completely described below with reference to the drawings in the utility model embodiments. Obviously, the described embodiments are only part of the embodiments of the utility model, not all the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by those skilled in the art without creative labor fall within the scope of protection of the utility model.

[0030] In the description of the utility model, it should be understood that the terms "opening", "upper", "lower", "top", "middle", "inner" and the like indicate the orientation or positional relationship, which are only for the convenience of describing the utility model and simplifying the description, and do not indicate or imply that the indicated components or elements must have a particular orientation, be constructed and operated in a particular orientation, therefore, it cannot be understood as a limitation of the utility model.

[0031] Please refer to Figures 1-8 The utility model discloses a fence shield with folding support ground rod, including shield body 1, the back of shield body 1 is provided with rotating support assembly 2, the inside of rotating support assembly 2 is provided with adjusting assembly 3, and the elastic fixing assembly 4 is arranged between rotating support assembly 2 and adjusting assembly 3, and the locking assembly 5 is arranged between the rotating end of elastic fixing assembly 4 and rotating support assembly 2;

[0032] The rotating support assembly 2 is rotated to incline the support of the shield body 1, the adjusting assembly 3 is used for adjusting the overall length of the rotating support assembly 2, the elastic fixing assembly 4 is used for fixing the adjusting assembly 3 after adjustment, and the locking assembly 5 is used for locking the rotating angle of the rotating support assembly 2 in the elastic fixing assembly 4.

[0033] When the shield body 1 is surrounded, the rotating support assembly 2 is rotated, so that the rotating support assembly 2 drives the adjusting assembly 3 to rotate, then the adjusting assembly 3 is pulled, so that the length between the rotating support assembly 2 and the adjusting assembly 3 can be adjusted, when the angle of the rotating support assembly 2 and the length between the rotating support assembly 2 and the adjusting assembly 3 are adjusted to be appropriate, the elastic end of the elastic fixing assembly 4 pulls the fixed end, so that the fixed end fixes the position of the adjusting assembly 3, and the locking assembly 5 locks the rotating support assembly 2, so that the rotating support assembly 2 no longer rotates, thus the rotating support assembly 2 and the adjusting assembly 3 can be inclined to support the shield body 1.

[0034] By rotating the rotating support assembly 2, the rotating support assembly 2 drives the adjusting assembly 3 to rotate, by pulling the adjusting assembly 3, the length between the rotating support assembly 2 and the adjusting assembly 3 can be adjusted, and the elastic fixing assembly 4 can fix the adjusted adjusting assembly 3, and the locking assembly 5 can lock the rotating support assembly 2 after angle adjustment, so that the rotating support assembly 2 and the adjusting assembly 3 cooperate to support the shield body 1, which makes the impact force on the shield body 1 during surrounding not all acting on the operator's body, thereby avoiding the phenomenon that the operator is injured due to large impact force, and improving the overall protection efficiency and operation stability of the shield body 1.

[0035] In one embodiment, for the above-mentioned rotating support assembly 2, the rotating support assembly 2 comprises a rotating seat 201, two rotating seats 201 are fixedly connected to the back of the shield body 1, a fixed shaft 202 is fixedly connected inside the rotating seat 201, a connecting block 203 is rotatably connected to the outer surface of the fixed shaft 202, a support leg 204 is fixedly connected to the bottom of the connecting block 203, and a connecting handle 205 is fixedly connected between the two support legs 204.

[0036] The two support legs 204 are pulled by the connecting handle 205, so that the top ends of the two support legs 204 drive the connecting block 203 to rotate on the fixed shaft 202, so that the two support legs 204 can be inclined, the above-mentioned arrangement makes the support leg 204 can be stored when not in use, so that the shield body 1 does not occupy too much space, and the support leg 204 can adjust the angle according to different terrains, so that the stability of the support leg 204 when supporting the shield body 1 can be guaranteed.

[0037] In one embodiment, for the above-mentioned adjusting assembly 3, the adjusting assembly 3 comprises an adjusting groove 301 opened at the bottom of the supporting leg 204, an adjusting frame 302 movably connected inside the adjusting groove 301, a limiting groove 303 opened on the inner wall of the adjusting groove 301, and a limiting block 304 movably connected inside the limiting groove 303 and fixedly connected with the adjusting frame 302.

[0038] By pulling the adjusting frame 302, the adjusting frame 302 can move inside the adjusting groove 301, which makes the length between the adjusting frame 302 and the supporting leg 204 adjustable according to different terrains, thereby further improving the applicability of the shield body 1. Meanwhile, the adjusting frame 302 can drive the limiting block 304 to slide inside the limiting groove 303 when moving, thereby avoiding the adjusting frame 302 from moving out of the adjusting groove 301 during the pulling process.

[0039] In one embodiment, for the above-mentioned elastic fixing assembly 4, the elastic fixing assembly 4 comprises a plurality of fixing holes 401 opened on one side of the adjusting frame 302, the fixing holes 401 extending to the outside of the supporting leg 204, a fixing rod 402 movably connected inside the fixing hole 401, an L-shaped push plate 403 fixedly connected to one end of the fixing rod 402, a push rod 404 fixedly connected to the back of the push plate 403, and a push handle 405 fixedly connected to one end of the push rod 404 penetrating through the handle 205.

[0040] When the adjustment of the overall length of the supporting leg 204 and the adjusting frame 302 is completed, the fixing rod 402 can be moved into the fixing hole 401 opened on the adjusting frame 302 under the pushing of the L-shaped push plate 403, so that the adjusted adjusting frame 302 cannot move inside the adjusting groove 301 randomly, thereby improving the firmness of the adjusting frame 302 and the supporting leg 204 when supporting the shield body 1 together.

[0041] In one embodiment, for the above-mentioned supporting leg 204, the supporting leg 204 comprises a receiving cavity 406 opened inside, a connecting disc 407 movably connected inside the receiving cavity 406, a pulling rod 408 fixedly connected to one side of the connecting disc 407, the pulling rod 408 penetrating through the supporting leg 204 and fixedly connected with the L-shaped push plate 403, and a spring 409 fixedly connected between the connecting disc 407 and the inner wall of the receiving cavity 406.

[0042] The pushing handle 405 and the connecting handle 205 are squeezed tightly, so that the pushing handle 405 pushes the L-shaped pushing plate 403 outward through the pushing rod 404, at this time, the L-shaped pushing plate 403 squeezes the spring 409 through the pulling rod 408 and the connecting disc 407, and the plurality of fixed rods 402 can move out of the inside of the fixed hole 401 on the adjusting frame 302 under the pulling of the L-shaped pushing plate 403, so that the adjusting frame 302 can move in the inside of the adjusting groove 301; after the adjustment of the adjusting frame 302 is completed, the pushing handle 405 and the connecting handle 205 are loosened, at this time, the spring 409 pulls the L-shaped pushing plate 403 through the connecting disc 407 and the pulling rod 408, so that the plurality of fixed rods 402 are moved to the fixed hole 401 on the adjusting frame 302 under the pushing of the L-shaped pushing plate 403, and the position fixing of the adjusting frame 302 is completed; the spring 409 is arranged to make it more convenient to release the fixing of the adjusting frame 302, and when the fixed rod 402 fixes the position of the adjusting frame 302 through the fixed hole 401 under the pulling of the spring 409, the fixed rod 402 will not move out of the inside of the fixed hole 401 at will.

[0043] In one embodiment, for the above-mentioned locking assembly 5, the locking assembly 5 comprises locking gears 501, the locking gears 501 are arranged on both sides of the rotating seat 201, the both ends of the fixed shaft 202 extend to the outside of the rotating seat 201 and are fixedly connected with the locking gears 501, the outer surfaces of the locking gears 501 are engaged with locking tooth blocks 502, and the locking tooth blocks 502 are fixedly connected with the L-shaped pushing plate 403.

[0044] When the L-shaped pushing plate 403 moves the fixed rod 402 out of the fixed hole 401 on the adjusting frame 302, the locking tooth block 502 is also separated from the locking gear 501 under the driving of the L-shaped pushing plate 403, so that the supporting leg 204 can normally rotate, when the angle of the supporting leg 204 and the length of the adjusting frame 302 moving out of the adjusting groove 301 are adjusted to be appropriate, the L-shaped pushing plate 403 can drive the fixed rod 402 and the locking tooth block 502 to reset, so that the fixed rod 402 moves to the inside of the fixed hole 401 again, and the locking tooth block 502 is engaged with the locking gear 501 again, the above-mentioned arrangement makes it convenient to make the supporting leg 204 normally rotate and the adjusting frame 302 normally move in the inside of the adjusting groove 301 by only squeezing the pushing handle 405 and the connecting handle 205 tightly, so that it is convenient to unfold the supporting leg 204 again.

[0045] In one embodiment, for the above-mentioned connecting handle 205, the back of the connecting handle 205 is provided with a receiving groove 6, the front of the connecting handle 205 is threadedly connected with a limiting screw 7, one end of the limiting screw 7 penetrates through the connecting handle 205 and is fixedly connected with a limiting disc 8, the limiting disc 8 is movably connected with the receiving groove 6, and the other end of the limiting screw 7 is fixedly connected with a control disc 9.

[0046] The limiting screw 7 is rotated through the control disc 9, so that the limiting screw 7 can push the limiting disc 8 out of the inside of the receiving groove 6 and make the limiting disc 8 contact the pushing handle 405, at this time, the pushing handle 405 cannot move at will under the impetus of the limiting disc 8, so that the supporting leg 204 cannot be unfolded by mistake, and the stability of the barrier shield when in use is improved.

[0047] Through the above technical solution, 1. The rotating supporting assembly 2 is rotated and inclined, the length between the rotating supporting assembly 2 and the adjusting assembly 3 is adjusted by pulling the adjusting assembly 3, and after the angle and the length are adjusted, the elastic fixing assembly 4 fixes the adjusting assembly 3, and the locking assembly 5 locks the rotating supporting assembly 2 after the angle is adjusted under the pulling of the elastic fixing assembly 4; the above-mentioned composite adjusting mechanism can make the shield body 1 form the best inclined supporting posture, the mechanical transmission path can effectively decompose the impact load into the interaction force between the supporting assemblies, significantly reduce the impact energy directly acting on the human body, so that the barrier shield realizes the maximization optimization of the protection efficiency while ensuring the operation safety; 2. The pushing handle 405 and the connecting handle 205 are gripped, the pushing handle 405 pushes the L-shaped pushing plate 403 outward through the pushing rod 404, at this time, the plurality of fixing rods 402 are moved out of the fixing holes 401 in the adjusting frame 302 under the pulling of the L-shaped pushing plate 403, and the locking tooth block 502 is separated from the locking gear 501 under the pulling of the L-shaped pushing plate 403, the above-mentioned setting makes it only need to grip the pushing handle 405 and the connecting handle 205 when adjusting the angle of the supporting leg 204 and the length of the adjusting frame 302 moved out of the adjusting groove 301, and the whole operation is relatively convenient.

[0048] In the description of the present specification, the description referring to the terms “one embodiment”, “an example”, “a specific example” and the like means that the specific features, structures, materials or characteristics described in connection with the embodiment or example are contained in at least one embodiment or example of the utility model. In the present specification, the illustrative description of the above-mentioned terms does not necessarily mean the same embodiment or example. Moreover, the specific features, structures, materials or characteristics described can be combined in any one or more embodiments or examples in a suitable manner.

[0049] The preferred embodiments of the utility model disclosed above are only used for illustrating the utility model. The preferred embodiments do not describe all of the details, and the utility model is not limited to the specific embodiments described. Obviously, according to the content of the description, many modifications and changes can be made. The description selects and specifically describes these embodiments in order to better explain the principles and practical applications of the utility model, so that the persons skilled in the art can well understand and utilize the utility model. The utility model is limited only by the claims and the entire scope and equivalents thereof.

Claims

1. A fencing shield with folding support rods, comprising a shield body (1), characterized in that, A rotating support assembly (2) is provided on the back of the shield body (1). An adjustment assembly (3) is provided inside the rotating support assembly (2). An elastic fixing assembly (4) is provided between the rotating support assembly (2) and the adjustment assembly (3). A locking assembly (5) is provided between the elastic fixing assembly (4) and the rotating end of the rotating support assembly (2). By rotating the rotating support assembly (2), the rotating support assembly (2) provides tilt support to the shield body (1). The adjustment assembly (3) is used to adjust the overall length of the rotating support assembly (2). The elastic fixing assembly (4) is used to fix the adjustment assembly (3) after adjustment. At the same time, the locking assembly (5) locks the rotation angle of the rotating support assembly (2) on the elastic fixing assembly (4).

2. A fencing shield with folding ground support rods according to claim 1, characterized in that, The rotating support assembly (2) includes a rotating seat (201), two of which are fixedly connected to the back of the shield body (1). A fixed shaft (202) is fixedly connected inside the rotating seat (201), and a connecting block (203) is rotatably connected to the outer surface of the fixed shaft (202). A support leg (204) is fixedly connected to the bottom of the connecting block (203), and a connecting handle (205) is fixedly connected between the two support legs (204).

3. A fencing shield with folding ground support rods according to claim 2, characterized in that, The adjustment assembly (3) includes an adjustment groove (301) which is located at the bottom of the support leg (204). An adjustment frame (302) is movably connected inside the adjustment groove (301). A limiting groove (303) is provided on the inner wall of the adjustment groove (301). A limiting block (304) is movably connected inside the limiting groove (303). The limiting block (304) is fixedly connected to the adjustment frame (302).

4. A fencing shield with folding ground support rods according to claim 3, characterized in that, The elastic fixing component (4) includes fixing holes (401), and multiple fixing holes (401) are provided on one side of the adjusting frame (302). The fixing holes (401) extend to the outside of the support leg (204). A fixing rod (402) is movably connected inside the fixing hole (401). An L-shaped push plate (403) is fixedly connected to one end of the fixing rod (402). A push rod (404) is fixedly connected to the back of the push plate (403). One end of the push rod (404) passes through and is connected to a handle (205) and is fixedly connected to a push handle (405).

5. A fencing shield with folding ground support rods according to claim 4, characterized in that, The support leg (204) has a storage cavity (406) inside. A connecting plate (407) is movably connected inside the storage cavity (406). A pull rod (408) is fixedly connected to one side of the connecting plate (407). One end of the pull rod (408) passes through the support leg (204) and is fixedly connected to the L-shaped push plate (403). A spring (409) is fixedly connected between the connecting plate (407) and the inner wall of the storage cavity (406).

6. A fencing shield with folding ground support rods according to claim 5, characterized in that, The locking assembly (5) includes a locking gear (501), which is provided on both sides of the rotating seat (201). The two ends of the fixed shaft (202) extend to the outside of the rotating seat (201) and are fixedly connected to the locking gear (501). The outer surface of the locking gear (501) is engaged with a locking tooth block (502), which is fixedly connected to the L-shaped push plate (403).

7. A fencing shield with folding ground support rods according to claim 6, characterized in that, The back of the connecting handle (205) is provided with a storage groove (6), and the front of the connecting handle (205) is threaded with a limiting screw (7). One end of the limiting screw (7) passes through the connecting handle (205) and is fixedly connected to a limiting plate (8). The limiting plate (8) is movably connected to the storage groove (6), and the other end of the limiting screw (7) is fixedly connected to a control plate (9).

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