Police portable folding fence
By introducing a folding mechanism of the movable shaft and hinge base in the police portable folding enclosure, as well as a positioning mechanism of the retractable column and locking knob, the problem of insufficient portability in the prior art is solved, and more efficient space savings are achieved and stability.
Patent Information
- Application Number
- CN202420954769.6
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-05-06
- Publication Date
- 2024-12-31
- Estimated Expiration
- Not applicable · inactive patent
AI Technical Summary
The existing police portable folding enclosure has a low degree of folding, which leads to a large space occupancy when carrying, lacking portability and ease of use.
A police portable folding fence including a folding mechanism and a positioning mechanism is designed to achieve multiple folding of the fence through a movable shaft and a hinge base, and to improve the stability of the device through a retractable telescopic column and locking knob.
It effectively reduces the space occupied by the fence, improves portability, and avoids collapse through enhanced stability, improving the convenience of use.
Smart Images
Figure CN222276360U_ABST
Abstract
Description
Technical Field
[0001] The utility model belongs to the technical field of police enclosures, and in particular relates to a portable folding police enclosure. Background Art
[0002] Police fences are mainly used in emergency cases in urban streets. They are suitable for emergency response in various public places and can also be used for private case handling to prevent the leakage of important information.
[0003] According to the patent publication number CN 114934716 B, a portable folding enclosure for police use and a method of using the same belong to the technical field of folding enclosures. The enclosure is moved by universal wheels, and the outer hinged cylinder is taken out of the clamp by pulling the clamp rod, and then the outer hinged cylinder is unfolded and the inner hinged rod inside the outer hinged cylinder is pulled out and hung on the corresponding side strip front clamp block to reinforce the warning cloth. When the warning cloth is unfolded, the first hinged support frame and the second hinged support frame are also unfolded to reinforce the corners of the warning cloth. The LED light is turned on by the control module to illuminate the warning cloth. When the height needs to be adjusted, the L-shaped pull rod can be held by hand and pressed down to pull the top of the L-shaped pull rod out from the inside of the top slot.
[0004] The enclosure structure provides a low degree of foldability, and can only simply fold multiple warning cloths together. In actual carrying, the space occupied is still relatively large, resulting in insufficient portability and inconvenience in use.
[0005] To this end, those skilled in the art have proposed a portable folding enclosure for police use to solve the problems raised by the background technology.
[0006] The above information disclosed in the background technology is only used to increase the understanding of the background technology of the utility model, therefore, it may include prior art that is not known to ordinary technicians in this field. Utility Model Content
[0007] The purpose of the utility model is to provide a portable folding enclosure for police use to solve the problems raised in the above-mentioned background technology.
[0008] In order to achieve the above purpose, the utility model provides the following technical solutions:
[0009] A portable folding fence for police use, comprising:
[0010] A folding mechanism, the folding mechanism comprising a plurality of enclosure cloths and a movable shaft, adjacent enclosure cloths are rotatably matched with each other through the movable shaft, the movable shaft comprises a first column and a second column, a second hinge seat is installed between the first column and the second column, and the first column is movably matched with the second column through the second hinge seat;
[0011] The positioning mechanism comprises a telescopic groove arranged on the lower surface of the first column, a telescopic column is slidably installed in the telescopic groove, a rotating component is arranged at one end of the telescopic column, a positioning plate is movably installed on the rotating component, and a plurality of anti-slip pads are fixedly installed on one surface of the positioning plate.
[0012] Preferably, the rotating assembly includes a slot provided on the telescopic column and a steering plate installed in the slot, and folding shafts are fixedly installed on both sides of the steering plate. The folding shaft passes through the telescopic column, and the steering plate rotates in cooperation with the slot through the folding shaft.
[0013] Preferably, a hole groove is opened inside the steering plate, a steering shaft is movably installed inside the hole groove, one end of the steering shaft is fixedly connected to the positioning plate, and a locking knob is threadedly connected to the side surface of one end of the folding shaft, and the locking knob is squeezed into fit with the telescopic column.
[0014] Preferably, a first hinge seat is fixedly mounted on a surface of the first column, and a rotating plate is hinged inside the first hinge seat.
[0015] Preferably, a connecting plate is installed on the rotating plate, and the connecting plate and the rotating plate are in an L-shaped structure. A positioning cylinder is fixedly installed at one end of the connecting plate, a through hole is opened in the positioning cylinder, a locking screw is installed in the through hole, and a screw hole is opened on the side surface around the second column, and the locking screw passes through the through hole and cooperates with the screw hole thread.
[0016] Preferably, a fluorescent warning mark is provided on one surface of the enclosure cloth.
[0017] Compared with the prior art, the beneficial effects of the utility model are:
[0018] (1) The utility model provides a movable shaft with a first column and a second column. When in use, each piece of enclosure cloth can be stored and folded relative to each other through the movable shaft. Since a second hinge seat is provided between the first column and the second column, the first column and the second column can be further folded, thereby reducing the space occupied and being more convenient to carry. In addition, by providing a retractable telescopic column, when it is necessary to unfold the enclosure cloth, the telescopic column can be pulled out of the telescopic groove, and the positioning plate can be rotated to a state perpendicular to the telescopic column through the folding axis, and then the side with a larger surface area of the positioning plate can be further rotated to contact the ground through the steering shaft, and finally the locking knob can be used to lock and fix its position, thereby increasing the contact area between the positioning plate and the ground, improving the stability of the device, and avoiding collapse.
[0019] (2) The utility model installs the first hinge seat and the rotating plate on the first column. When the first column and the second column are unfolded for use, the rotating plate can be simultaneously rotated from the first column to the second column, and a locking screw is used to pass through the through hole and screwed to the screw hole on the second column, thereby providing a positioning measure between the first column and the second column.
[0020] The above summary is for the purpose of description only and is not intended to be limiting in any way. In addition to the illustrative aspects, embodiments and features described above, further aspects, embodiments and features of the utility model will be readily apparent by reference to the accompanying drawings and the following detailed description. BRIEF DESCRIPTION OF THE DRAWINGS
[0021] Figure 1 It is a three-dimensional structural schematic diagram of the utility model;
[0022] Figure 2 This is a bottom-up three-dimensional structural schematic diagram of the utility model;
[0023] Figure 3 It is an enlarged schematic diagram of the local structure of the first hinge seat of the utility model;
[0024] Figure 4 It is an enlarged schematic diagram of the local structure of the telescopic column of the utility model.
[0025] In the figure: 1. movable shaft; 2. enclosure cloth; 3. fluorescent warning sign; 4. telescopic slot; 5. positioning plate; 6. first column; 7. second column; 8. first hinge seat; 9. rotating plate; 10. connecting plate; 11. positioning cylinder; 12. through hole; 13. screw hole; 14. locking screw; 15. anti-slip gasket; 16. telescopic column; 17. slot; 18. folding shaft; 19. steering plate; 20. hole slot; 21. steering shaft; 22. second hinge seat. DETAILED DESCRIPTION
[0026] 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.
[0027] Embodiment 1:
[0028] See also Figure 1-Figure 4 As shown, a portable folding enclosure for police use comprises:
[0029] A folding mechanism, the folding mechanism includes a plurality of enclosure cloths 2 and a movable shaft 1, adjacent enclosure cloths 2 are rotatably matched through the movable shaft 1, the movable shaft 1 includes a first column 6 and a second column 7, a second hinge seat 22 is installed between the first column 6 and the second column 7, and the first column 6 is movably matched with the second column 7 through the second hinge seat 22;
[0030] The positioning mechanism includes a telescopic groove 4 arranged on the lower surface of the first column 6, a telescopic column 16 is slidably installed in the telescopic groove 4, a rotating component is arranged at one end of the telescopic column 16, a positioning plate 5 is movably installed on the rotating component, and a surface of the positioning plate 5 is fixedly installed with a plurality of anti-slip pads 15.
[0031] Specifically, the rotating assembly includes a slot 17 provided on the telescopic column 16 and a steering plate 19 installed in the slot 17 . Folding shafts 18 are fixedly installed on both sides of the steering plate 19 . The folding shaft 18 passes through the telescopic column 16 , and the steering plate 19 rotates with the slot 17 through the folding shaft 18 .
[0032] Specifically, a hole groove 20 is opened inside the steering plate 19, and a steering shaft 21 is movably installed inside the hole groove 20. One end of the steering shaft 21 is fixedly connected to the positioning plate 5. A locking knob is threadedly connected to the side surface of one end of the folding shaft 18, and the locking knob is squeezed and matched with the telescopic column 16.
[0033] As can be seen from the above, the device is provided with a movable shaft 1 with a first column 6 and a second column 7. When in use, each enclosure cloth 2 can be stored and folded relative to each other through the movable shaft 1, and because a second hinge seat 22 is provided between the first column 6 and the second column 7, the first column 6 and the second column 7 can be further folded, thereby reducing the space occupied and being more convenient to carry. In addition, by providing a retractable telescopic column 16, when it is necessary to unfold the enclosure cloth 2, the telescopic column 16 can be pulled out of the telescopic groove 4, and the positioning plate 5 can be rotated to a state perpendicular to the telescopic column 16 through the folding shaft 18, and then the side with a larger surface area of the positioning plate 5 is further rotated to contact the ground through the steering shaft 21, and finally the locking knob is used to lock and fix its position, thereby increasing the contact area of the positioning plate 5 with the ground, improving the stability of the device, and avoiding collapse.
[0034] See also Figure 1-Figure 4 As shown, a first hinge seat 8 is fixedly mounted on a surface of the first column 6 , and a rotating plate 9 is hinged inside the first hinge seat 8 .
[0035] Specifically, a connecting plate 10 is installed on the rotating plate 9, and the connecting plate 10 and the rotating plate 9 are in an L-shaped structure. A positioning cylinder 11 is fixedly installed at one end of the connecting plate 10. A through hole 12 is opened in the positioning cylinder 11, and a locking screw 14 is installed in the through hole 12. Screw holes 13 are opened on the side surfaces around the second column 7, and the locking screw 14 passes through the through hole 12 and is threadedly engaged with the screw hole 13.
[0036] Specifically, a fluorescent warning mark 3 is provided on one surface of the enclosure cloth 2 .
[0037] As can be seen from the above, the device installs the first hinge seat 8 and the rotating plate 9 on the first column 6. When the first column 6 and the second column 7 are unfolded for use, the rotating plate 9 can be simultaneously rotated from the first column 6 to the second column 7, and the locking screw 14 is passed through the through hole 12 and screwed to the screw hole 13 on the second column 7, thereby providing a positioning measure between the first column 6 and the second column 7.
[0038] The standard parts used in this utility model can be purchased from the market, and the special-shaped parts can be customized according to the description and the drawings. The specific connection methods of each part adopt the conventional means such as mature bolts, rivets, welding, etc. in the prior art. The machinery, parts and equipment all adopt the conventional models in the prior art, and the circuit connection adopts the conventional connection method in the prior art, which will not be described in detail here. The contents not described in detail in this specification belong to the prior art known to professional and technical personnel in this field.
[0039] In the description of the present utility model, the terms "first" and "second" are used for descriptive purposes only and cannot be understood as indicating or implying relative importance or implicitly indicating the number of the indicated technical features. Therefore, the features defined as "first" and "second" may explicitly or implicitly include one or more of the features. The meaning of "plurality" is two or more, unless otherwise clearly and specifically defined.
[0040] In the present invention, unless otherwise clearly specified and limited, the terms "install", "connect", "connect", "fix" 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 a mechanical connection or an electrical connection; it can be a direct connection or an indirect connection 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 the present invention can be understood according to specific circumstances.
[0041] In the present utility model, 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" or "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" or "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.
[0042] In the description of this specification, the description with reference to the terms "one embodiment", "some embodiments", "example", "specific example" or "some examples" etc. means that the specific features, structures, materials or characteristics described in conjunction with the embodiment or example are included in at least one embodiment or example of the utility model. In this specification, the schematic representations of the above terms do not necessarily refer to the same embodiment or example. Moreover, the specific features, structures, materials or characteristics described may be combined in any one or more embodiments or examples in a suitable manner. In addition, those skilled in the art may combine and combine the different embodiments or examples described in this specification and the features of the different embodiments or examples, unless they are contradictory.
[0043] In the drawings of the embodiments disclosed by the present invention, only the structures related to the embodiments disclosed by the present invention are involved, and other structures can refer to the general design. In the absence of conflict, the same embodiment and different embodiments of the present invention can be combined with each other.
[0044] 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 folding enclosure for police use, characterized in that: include: A folding mechanism, the folding mechanism comprising a plurality of enclosure cloths (2) and a movable shaft (1), adjacent enclosure cloths (2) are rotatably matched with each other via the movable shaft (1), the movable shaft (1) comprises a first column (6) and a second column (7), a second hinge seat (22) is installed between the first column (6) and the second column (7), and the first column (6) is movably matched with the second column (7) via the second hinge seat (22); A positioning mechanism, the positioning mechanism comprising a telescopic groove (4) arranged on the lower surface of a first column (6), a telescopic column (16) being slidably mounted in the telescopic groove (4), a rotating assembly being arranged at one end of the telescopic column (16), a positioning plate (5) being movably mounted on the rotating assembly, and a plurality of anti-slip pads (15) being fixedly mounted on one surface of the positioning plate (5).
2. A portable folding enclosure for police use according to claim 1, characterized in that: The rotating assembly comprises a slot (17) formed on a telescopic column (16) and a steering plate (19) installed in the slot (17); folding shafts (18) are fixedly installed on both sides of the steering plate (19); the folding shafts (18) pass through the telescopic column (16); and the steering plate (19) is rotatably matched with the slot (17) via the folding shafts (18).
3. A portable folding enclosure for police use according to claim 2, characterized in that: A hole groove (20) is provided inside the steering plate (19), a steering shaft (21) is movably installed inside the hole groove (20), one end of the steering shaft (21) is fixedly connected to the positioning plate (5), and a locking knob is threadedly connected to the side surface of one end of the folding shaft (18), and the locking knob is pressed and matched with the telescopic column (16).
4. The portable folding enclosure for police use according to claim 1 is characterized by: A first hinge seat (8) is fixedly mounted on a surface of the first upright column (6), and a rotating plate (9) is hingedly connected inside the first hinge seat (8).
5. The portable folding enclosure for police use according to claim 4 is characterized by: A connecting plate (10) is installed on the rotating plate (9), and the connecting plate (10) and the rotating plate (9) are in an L-shaped structure. A positioning tube (11) is fixedly installed at one end of the connecting plate (10), and a through hole (12) is provided in the positioning tube (11), and a locking screw (14) is installed in the through hole (12). A screw hole (13) is provided on the side surface of the second column (7), and the locking screw (14) passes through the through hole (12) and is threadedly engaged with the screw hole (13).
6. The portable folding enclosure for police use according to claim 1 is characterized by: A fluorescent warning mark (3) is provided on one surface of the enclosure cloth (2).