A fast-deployed police fence

Abstract

The utility model belongs to the technical field of enclosures, and specifically relates to a fast-deployed police enclosure. The utility model includes: a movable skeleton including an end of a main rod provided with an external thread; an internal thread is provided in the middle of an upper hinge block, and the internal thread is screwed with the external thread; a lower hinge block is sleeved on the rod body of the main rod, and a sleeve is also provided on the bottom surface of the lower hinge block, and the sleeve can be positioned on the main rod; four sets of foldable connecting rods; an enclosure cloth, and the four corners of the enclosure cloth are respectively fixedly connected to the other ends of four third connecting rods; a support rod, and one end of the support rod is connected to the other end of the main rod through an angle adjustment component, and the other end of the support rod is provided with a fixed seat; the fixed seat includes a fixed tube and a bottom plate, and the fixed tube is provided on the top surface of the bottom plate, and the other end of the support rod is inserted into the fixed tube; the bottom plate is a flat plate, or a plurality of positioning nails are also provided on the bottom surface of the bottom plate, or the bottom plate is in the shape of a hoe. The utility model is used for the technical problems of slow or unstable deployment of the police enclosure in the prior art.

Description

Technical Field

[0001] The utility model belongs to the technical field of enclosures, and in particular relates to a quickly deployed police enclosure. Background Art

[0002] Police fences are generally used at the scene of the incident, mainly for emergency response: Police fences are suitable for emergency response in various public places, such as crime scenes, hostage rescue sites, serious traffic accident sites, airports, railway stations, bus stations, squares, various large-scale events, etc. General police fences include screen-type and umbrella-type. The defect of the screen-type police fence is that it needs to be assembled with a mounting base and a bracket, and the deployment time is long. The defect of the umbrella-type police fence is that it has only one side supported after it is opened, and it is easy to roll over when subjected to external force, which is not stable enough. Utility Model Content

[0003] The technical problem to be solved by the utility model is to overcome the deficiencies of the prior art and provide a quickly deployed police fence to address the technical problems of the prior art police fence being slow to deploy or unstable to deploy.

[0004] The utility model solves the above technical problems with the following technical solutions: A fast-deployed police enclosure, comprising:

[0005] An active skeleton, the active skeleton comprising:

[0006] A main rod, one end of which is provided with an external thread;

[0007] An upper hinge block, wherein an internal thread is formed in the middle of the upper hinge block, and the internal thread is screwed with the external thread;

[0008] A lower hinge block, the lower hinge block is sleeved on the rod body of the main rod, and a sleeve is further provided on the bottom surface of the lower hinge block, and the sleeve can be positioned on the main rod;

[0009] Four groups of foldable connecting rods, the foldable connecting rods comprising a first connecting rod, a second connecting rod, a third connecting rod and a fourth connecting rod, a first fixing block being provided on the rod body of the first connecting rod, a second fixing block being provided at one end of the third connecting rod, one end of the first connecting rod being hinged to the second fixing block, one end of the second connecting rod being hinged to the first fixing block, one end of the fourth connecting rod being hinged to the second fixing block, and the other end of the fourth connecting rod being hinged to the rod body of the second connecting rod;

[0010] The other ends of the four second connecting rods are respectively hinged to the upper hinge blocks, and the other ends of the four first connecting rods are respectively hinged to the lower hinge blocks;

[0011] A barrier cloth, the four corners of which are fixedly connected to the other ends of the four third connecting rods respectively;

[0012] A support rod, one end of which is connected to the other end of the main rod through an angle adjustment assembly, and the other end of the support rod is provided with a fixing seat;

[0013] The fixing seat comprises a fixing tube and a bottom plate, wherein the fixing tube is arranged on the top surface of the bottom plate, and the other end of the supporting rod is inserted into the fixing tube;

[0014] The bottom plate is a flat plate, or a plurality of positioning pins are arranged on the bottom surface of the bottom plate, or the bottom plate is in the shape of a hoe.

[0015] The main body of the police fence of the utility model can be folded and unfolded like an umbrella, and a support rod with an adjustable angle is provided at the tail end of the main rod, which can stably improve the stability of the deployment of the police fence in cooperation with the fixing seat.

[0016] Furthermore: an elastic button is provided on the shaft of the main rod, and the elastic button can extend out of the shaft or retract into the shaft;

[0017] The sleeve is provided with a positioning groove adapted to the elastic button.

[0018] The beneficial effect of adopting this step is that the elastic button can limit the position of the sleeve on the main rod, so that the enclosure cloth is in an expanded state.

[0019] Further: a first annular groove and four evenly distributed first limiting grooves are formed on the circumferential surface of the upper hinge block, the other ends of the four second connecting rods are correspondingly placed in the first limiting grooves, and a first fixing ring is provided in the first annular groove, and the first fixing ring is hinged to the other ends of the four second connecting rods;

[0020] A second annular groove and four evenly distributed second limiting grooves are formed on the circumferential surface of the lower hinge block, the other ends of the four first connecting rods are correspondingly placed in the second limiting grooves, and a second fixing ring is provided in the second annular groove, and the second fixing ring is hinged to the other ends of the four first connecting rods;

[0021] The positions of the upper hinge block and the lower hinge block correspond.

[0022] The beneficial effect of adopting this step is that the foldable connecting rod can be opened or retracted by moving the lower hinge block, thereby realizing the folding and unfolding of the enclosure cloth.

[0023] Furthermore: the angle adjustment assembly includes a collar and an angle lock, the collar is sleeved on the other end of the main rod, and a connecting pipe is also provided below the collar;

[0024] The angle lock comprises two locking plates, one side of the locking plates is provided with a limiting tooth, and the circumferential surface of the locking plates is also provided with a positioning pin, the two locking plates are meshed through the limiting teeth and are locked by a bolt assembly;

[0025] One positioning pin of the angle lock is inserted into the connecting pipe, and another positioning pin of the angle lock is inserted into the supporting rod.

[0026] The beneficial effect of adopting this step is: the angle adjustment component is used to adjust the angle between the main rod and the support rod to adapt to various terrains.

[0027] Furthermore: the support rod is connected to the fixing seat through the angle lock.

[0028] The beneficial effect of adopting this step is: by adjusting the angle of the fixing seat, the fixing seat and the main pole are made parallel, so that the enclosure cloth is in a vertical state.

[0029] Furthermore: the other end of the main rod is also provided with a flashing light and a buzzer.

[0030] The beneficial effect of adopting this step: providing sound and light warning through flashing lights and buzzers.

[0031] Furthermore: a plurality of reflective strips and logos are provided on both sides of the enclosure cloth.

[0032] The beneficial effects of adopting this step are: the reflective strip can warn passers-by in environments such as night, and the logo can indicate the identity to avoid misunderstanding.

[0033] Furthermore: it also includes a connecting rod, the connecting rod is provided with at least two branch rods, adjacent branch rods are connected by angle locks, the outer ends of the branch rods are provided with C-shaped buckles, and the C-shaped buckles are adapted to the main rod.

[0034] The beneficial effect of adopting this step is: when multiple police fences are deployed at the same time, the main poles of the multiple police fences can be connected by connecting rods to form a whole, thereby further improving stability.

[0035] Furthermore: the length of the branch rod is adjustable.

[0036] The beneficial effect of adopting this step is: improving the adaptability of the connecting rod.

[0037] The beneficial effects of the utility model are:

[0038] 1. The present application can quickly unfold the foldable connecting rod under the drive of the lower hinge block to open the enclosure cloth, and the foldable connecting rod has better support. In addition, when the foldable connecting rod is in the storage state, the enclosure cloth can be folded to reduce the occupied volume;

[0039] 2. Combined with the support rod with adjustable angle and the fixed seat, it can further provide the stability of the layout. BRIEF DESCRIPTION OF THE DRAWINGS

[0040] In order to more clearly illustrate the specific implementation methods of the utility model or the technical solutions in the prior art, the drawings required for use in the specific implementation methods or the description of the prior art will be briefly introduced below. Obviously, the drawings described below are some implementation methods of the utility model. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying creative work.

[0041] Figure 1 A three-dimensional diagram of a fast-deployed police enclosure provided by the utility model;

[0042] Figure 2 A schematic diagram of the structure of a fast-deployed police enclosure provided by the utility model;

[0043] Figure 3 for Figure 2 A partial enlarged view of the middle A part;

[0044] Figure 4 for Figure 2 A partial enlarged view of part B in the middle;

[0045] Figure 5 for Figure 1 A partial enlarged view of the middle C part;

[0046] Figure 6 The utility model provides a schematic structural diagram of a connecting rod in a fast-deployed police enclosure.

[0047] Reference numerals:

[0048] 1-main rod; 2-upper hinge block; 3-lower hinge block; 4-first connecting rod; 5-second connecting rod; 6-third connecting rod; 7-fourth connecting rod; 8-first fixed block; 9-second fixed block; 10-enclosure cloth; 11-angle adjustment assembly; 12-support rod; 13-fixed seat; 14-connecting rod;

[0049] 111 - locking plate; 112 - positioning pin; 131 - bottom plate; 132 - fixing tube; 141 - C-type buckle. DETAILED DESCRIPTION

[0050] The following embodiments of the technical solution of the utility model are described in detail in conjunction with the accompanying drawings. The following embodiments are only used to more clearly illustrate the technical solution of the utility model, and are therefore only used as examples, and cannot be used to limit the protection scope of the utility model.

[0051] It should be noted that, unless otherwise specified, the technical terms or scientific terms used in this application should have the common meanings understood by technicians in the field to which the utility model belongs.

[0052] In the description of the present application, it should be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inside", "outside", "clockwise", "counterclockwise", "axial", "radial", "circumferential" and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present invention and simplifying the description, and do not indicate or imply that the referred device or element must have a specific orientation, be constructed and operated in a specific orientation, and therefore should not be understood as a limitation on the present invention.

[0053] In addition, the terms "first", "second", etc. are used for descriptive purposes only and cannot be understood as indicating or implying relative importance or implicitly indicating the number of technical features indicated. In the description of the present utility model, the meaning of "plurality" is more than two, unless otherwise clearly and specifically limited.

[0054] In this application, unless otherwise clearly specified and limited, the terms "installed", "connected", "connected", "fixed" and the like should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be directly connected or indirectly connected through an intermediate medium, it can be the internal connection of two elements or the interaction relationship between two elements. For ordinary technicians in this field, the specific meanings of the above terms in this utility model can be understood according to specific circumstances.

[0055] In the present application, unless otherwise clearly specified and limited, a first feature being “above” or “below” a second feature may mean that the first and second features are in direct contact, or the first and second features are in indirect contact through an intermediate medium. Moreover, a first feature being “above”, “above”, and “above” a second feature may mean that the first feature is directly above or obliquely above the second feature, or simply means that the first feature is higher in level than the second feature. A first feature being “below”, “below”, and “below” a second feature may mean that the first feature is directly below or obliquely below the second feature, or simply means that the first feature is lower in level than the second feature.

[0056] Example

[0057] like Figure 1~Figure 5 As shown, the utility model provides a fast-deployed police enclosure, comprising:

[0058] An active skeleton, the active skeleton comprising:

[0059] A main rod 1, one end of which is provided with an external thread;

[0060] An upper hinge block 2, wherein an internal thread is formed in the middle of the upper hinge block 2, and the internal thread is screwed with the external thread;

[0061] A lower hinge block 3, wherein the lower hinge block 3 is sleeved on the rod body of the main rod 1, and a sleeve is further provided on the bottom surface of the lower hinge block 3, and the sleeve can be positioned on the main rod 1;

[0062] Four groups of foldable connecting rods, the foldable connecting rods include a first connecting rod 4, a second connecting rod 5, a third connecting rod 6 and a fourth connecting rod 7, a first fixing block 8 is provided on the rod body of the first connecting rod 4, one end of the third connecting rod 6 is provided with a second fixing block 9, one end of the first connecting rod 4 is hinged to the second fixing block 9, one end of the second connecting rod 5 is hinged to the first fixing block 8, one end of the fourth connecting rod 7 is hinged to the second fixing block 9, and the other end of the fourth connecting rod 7 is hinged to the rod body of the second connecting rod 5;

[0063] The other ends of the four second connecting rods 5 are respectively hinged to the upper hinge block 2, and the other ends of the four first connecting rods 4 are respectively hinged to the lower hinge block 3;

[0064] A barrier cloth 10, wherein the four corners of the barrier cloth 10 are respectively fixedly connected to the other ends of the four third connecting rods 6;

[0065] A support rod 12, one end of which is connected to the other end of the main rod 1 through an angle adjustment assembly 11, and the other end of the support rod 12 is provided with a fixing seat 13;

[0066] The fixing seat 13 includes a fixing tube 132 and a bottom plate 131. The fixing tube 132 is arranged on the top surface of the bottom plate 131, and the other end of the support rod 12 is inserted into the fixing tube 132.

[0067] The bottom plate 131 is a flat plate, or a plurality of positioning pins are provided on the bottom surface of the bottom plate 131, or the bottom plate 131 is in the shape of a hoe, which can be inserted into the ground or can withstand a pressure block to improve stability.

[0068] The main body of the police fence of the utility model can be folded and unfolded like an umbrella, and the tail end of the main pole 1 is also provided with a support rod 12 with an adjustable angle, which can cooperate with the fixing seat 13 to stably improve the stability of the deployment of the police fence.

[0069] On the basis of the above technical solution, the main rod 1 is provided with an elastic button on its shaft, and the elastic button can extend out of the shaft or retract into the shaft;

[0070] The sleeve is provided with a positioning groove adapted to the elastic button.

[0071] The elastic button can limit the position of the sleeve on the main rod 1, so that the enclosure cloth 10 is in an expanded state.

[0072] On the basis of the above technical solution, a first annular groove and four evenly distributed first limiting grooves are provided on the circumferential surface of the upper hinge block 2, the other ends of the four second connecting rods 5 are correspondingly placed in the first limiting grooves, and a first fixing ring is provided in the first annular groove, and the first fixing ring is hinged to the other ends of the four second connecting rods;

[0073] The circumferential surface of the lower hinge block 3 is provided with a second annular groove and four evenly distributed second limiting grooves, the other ends of the four first connecting rods 4 are correspondingly placed in the second limiting grooves, and a second fixing ring is provided in the second annular groove, and the second fixing ring is hinged to the other ends of the four first connecting rods;

[0074] The positions of the upper hinge block 2 and the lower hinge block 3 correspond.

[0075] The foldable connecting rod can be opened or retracted by moving the lower hinge block 3, so that the enclosure cloth 10 can be retracted or extended.

[0076] On the basis of the above technical solution, the angle adjustment assembly 11 includes a collar and an angle lock, the collar is sleeved on the other end of the main rod 1, and a connecting pipe is further provided below the collar;

[0077] The angle lock comprises two locking plates 111, one side of the locking plates 111 is provided with a limiting tooth, and the circumferential surface of the locking plates 111 is also provided with a positioning pin 112, and the two locking plates 111 are meshed through the limiting teeth and locked by a bolt assembly;

[0078] One positioning pin 112 of the angle lock is inserted into the connecting pipe, and another positioning pin 112 of the angle lock is inserted into the supporting rod 12 .

[0079] The angle adjustment component 11 is used to adjust the angle between the main rod 1 and the support rod 12 to adapt to various terrains.

[0080] On the basis of the above technical solution, the support rod 12 is connected to the fixing seat 13 via the angle lock.

[0081] By adjusting the angle of the fixing seat 13 , the fixing seat 13 and the main pole 1 are made parallel, so that the enclosure cloth 10 is in a vertical state.

[0082] On the basis of the above technical solution, the other end of the main rod 1 is also provided with a flashing light and a buzzer.

[0083] Provides visual and audible warnings via strobe lights and buzzers.

[0084] On the basis of the above technical solution, a plurality of reflective strips and logos are provided on both sides of the enclosure cloth 10 .

[0085] Reflective strips can serve as a warning to passers-by at night and other environments, and logos can indicate identity and avoid misunderstandings.

[0086] like Figure 6 As shown, it also includes a connecting rod 14, which is provided with at least two branch rods, and adjacent branch rods are connected by angle locks. The outer ends of the branch rods are provided with C-shaped buckles 141, and the C-shaped buckles 141 are adapted to the main rod 1.

[0087] When multiple police fences are deployed at the same time, the main poles 1 of the multiple police fences can be connected by connecting rods 14 to form a whole, thereby further improving stability.

[0088] On the basis of the above technical solution, the length of the branch rod is adjustable, such as a sleeve, etc., which can improve the adaptability of the connecting rod 14.

[0089] Finally, it should be noted that the above embodiments are only used to illustrate the technical solution of the utility model, rather than to limit it. Although the utility model has been described in detail with reference to the aforementioned embodiments, ordinary technicians in this field should understand that they can still modify the technical solutions recorded in the aforementioned embodiments, or replace some or all of the technical features therein with equivalents. However, these modifications or replacements do not make the essence of the corresponding technical solution deviate from the scope of the technical solution of the embodiments of the utility model.

Claims

1. A fast-deployed police enclosure, characterized in that: include: An active skeleton, the active skeleton comprising: A main rod, one end of which is provided with an external thread; An upper hinge block, wherein an internal thread is formed in the middle of the upper hinge block, and the internal thread is screwed with the external thread; A lower hinge block, the lower hinge block is sleeved on the rod body of the main rod, and a sleeve is further provided on the bottom surface of the lower hinge block, and the sleeve can be positioned on the main rod; Four groups of foldable connecting rods, the foldable connecting rods comprising a first connecting rod, a second connecting rod, a third connecting rod and a fourth connecting rod, a first fixing block being provided on the rod body of the first connecting rod, a second fixing block being provided at one end of the third connecting rod, one end of the first connecting rod being hinged to the second fixing block, one end of the second connecting rod being hinged to the first fixing block, one end of the fourth connecting rod being hinged to the second fixing block, and the other end of the fourth connecting rod being hinged to the rod body of the second connecting rod; The other ends of the four second connecting rods are respectively hinged to the upper hinge blocks, and the other ends of the four first connecting rods are respectively hinged to the lower hinge blocks; A barrier cloth, the four corners of which are fixedly connected to the other ends of the four third connecting rods respectively; A support rod, one end of which is connected to the other end of the main rod through an angle adjustment assembly, and the other end of the support rod is provided with a fixing seat; The fixing seat comprises a fixing tube and a bottom plate, wherein the fixing tube is arranged on the top surface of the bottom plate, and the other end of the supporting rod is inserted into the fixing tube; The bottom plate is a flat plate, or a plurality of positioning pins are arranged on the bottom surface of the bottom plate, or the bottom plate is in the shape of a hoe.

2. The fast-deployed police enclosure according to claim 1 is characterized in that: An elastic button is arranged on the shaft of the main rod, and the elastic button can extend out of the shaft or retract into the shaft; The sleeve is provided with a positioning groove adapted to the elastic button.

3. The fast-deployed police enclosure according to claim 1 is characterized in that: A first annular groove and four evenly distributed first limiting grooves are provided on the circumferential surface of the upper hinge block, the other ends of the four second connecting rods are correspondingly placed in the first limiting grooves, and a first fixing ring is provided in the first annular groove, and the first fixing ring is hinged to the other ends of the four second connecting rods; A second annular groove and four evenly distributed second limiting grooves are formed on the circumferential surface of the lower hinge block, the other ends of the four first connecting rods are correspondingly placed in the second limiting grooves, and a second fixing ring is provided in the second annular groove, and the second fixing ring is hinged to the other ends of the four first connecting rods; The positions of the upper hinge block and the lower hinge block correspond.

4. The fast-deployed police enclosure according to claim 1 is characterized in that: The angle adjustment assembly includes a collar and an angle lock, wherein the collar is sleeved on the other end of the main rod, and a connecting pipe is further provided below the collar; The angle lock comprises two locking plates, one side of the locking plates is provided with a limiting tooth, and the circumferential surface of the locking plates is also provided with a positioning pin, the two locking plates are meshed through the limiting teeth and are locked by a bolt assembly; One positioning pin of the angle lock is inserted into the connecting pipe, and another positioning pin of the angle lock is inserted into the supporting rod.

5. The fast-deployed police enclosure according to claim 4 is characterized in that: The support rod is connected to the fixing seat via the angle lock.

6. The fast-deployed police enclosure according to claim 1, characterized in that: The other end of the main rod is also provided with a flashing light and a buzzer.

7. The fast-deployed police enclosure according to claim 1, characterized in that: Both sides of the enclosure cloth are provided with a plurality of reflective strips and logos.

8. The fast-deployed police enclosure according to claim 4, characterized in that: It also includes a connecting rod, which is provided with at least two branch rods, and the adjacent branch rods are connected by an angle lock. The outer end of the branch rod is provided with a C-shaped buckle, and the C-shaped buckle is adapted to the main rod.

9. The fast-deployed police enclosure according to claim 8, characterized in that: The length of the branch rod is adjustable.

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