Normally-open barrier-free pedestrian path gate
By setting auxiliary fixing plates and spring pins on the box of the normally open gate, mechanical braking of the gate is achieved, solving the problem of errors in the rear gate for a long time when using the rear gate, and improving the stability of the gate and reliability.
Patent Information
- Application Number
- CN202421204102.0
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-05-29
- Publication Date
- 2025-02-14
- Estimated Expiration
- 2034-05-29
AI Technical Summary
Normally open gates are prone to error shutdown due to long-term use.
A normally open barrier-free pedestrian passage gate is designed. By setting a mechanical auxiliary fixing plate on the box of the gate, and a spring pin that can snap the gate is installed on the auxiliary fixing plate, and mechanical braking is used. Prevent the gate from closing by mistake.
It effectively prevents mis-closing problems caused by long-term use of the rear gate, and ensures the stability and reliability of the gate under normal door opening.
Smart Images
Figure CN222477288U_ABST
Abstract
Description
Technical Field
[0001] The present application relates to the technical field of gate machines, and more specifically, to a normally open barrier-free pedestrian passage gate machine. Background Art
[0002] The turnstile is a channel blocking device, which is mainly used in urban rail transit management to manage the flow of people and regulate the entry and exit of pedestrians. Its most basic and core function is to achieve only one person passing through at a time, and it can be used at the entrance of various toll collection and access control occasions.
[0003] At present, the "normally open mode" of the gate in the relevant technology means that the gate is set to be in the "passing state" all the time during normal use, that is, the blocking body of the gate is in a state of not blocking pedestrians from passing, and the blocking body of the gate is in close contact with the gate body, thereby ensuring that pedestrians can enter and exit freely.
[0004] However, in actual use, due to the large number of times the gate is operated, it is easy to be closed by mistake over time. Summary of the invention
[0005] In view of this, an embodiment of the present application provides a normally open barrier-free pedestrian passage gate to solve the problem that the gate in the related art is prone to accidental closing due to long-term use.
[0006] In order to achieve the above objectives, the present application provides the following technical solutions:
[0007] Normally open barrier-free pedestrian access gate, including:
[0008] A box, wherein the box is rotatably connected to a gate through a mechanical arm, and the gate is used to separate the area where the box is located into a pass area and a restricted area;
[0009] an auxiliary fixing plate, the auxiliary fixing plate being arranged on a target wall surface of the box, wherein the target wall surface is a wall surface of the box body facing the passage area; when the gate is in an open state, the gate fits against the auxiliary fixing plate;
[0010] A spring latch is slidably disposed on the top of the auxiliary fixing plate; wherein, when the spring latch moves downward, the spring latch is used to clamp the gate so that the gate abuts against the auxiliary fixing plate.
[0011] In some possible implementations, the auxiliary fixing plate is provided with a connecting ear, the auxiliary fixing plate and the connecting ear are perpendicular to each other, and the connecting ear is bolted to the target wall surface.
[0012] In some possible implementations, a lap plate is provided at the top end of the auxiliary fixing plate, and the length of the lap plate is greater than the thickness of the gate.
[0013] In some possible implementations, the lap plate is provided with a circular hole along the thickness direction, and wing holes communicating with the circular hole are provided around the circular hole;
[0014] The spring latch includes a plug pin and a telescopic spring. The end of the plug pin is provided with a wing plate used in conjunction with the wing hole. The telescopic spring is sleeved on the outside of the plug pin, and the telescopic spring is located between the top surface of the lap plate and the cap head of the plug pin.
[0015] In some possible implementations, two wing holes are arranged around the circular hole, and the two wing holes are on the same straight line;
[0016] The plug pin is provided with two wing plates, and the two wing plates are on the same straight line.
[0017] In some possible implementations, the target wall surface is provided with a waist hole used in conjunction with the connecting ear, and the vertical radius of the waist hole is greater than the horizontal radius.
[0018] The normally open barrier-free pedestrian passage gate provided in the embodiment of the present application has at least the following beneficial effects:
[0019] In the normally open barrier-free pedestrian passage gate provided in the embodiment of the present application, a mechanical auxiliary fixing plate is provided on the case of the gate, and a spring latch that can clamp the gate is provided on the auxiliary fixing plate. In this way, when the gate is in the normally open door mode, the gate and the case can be directly abutted together by the spring latch, thereby utilizing mechanical braking to effectively prevent the problem of accidental closing of the gate after long-term use. BRIEF DESCRIPTION OF THE DRAWINGS
[0020] In order to more clearly illustrate the embodiments of the utility model or the technical solutions in the prior art, the drawings required for use in the embodiments or the description of the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the utility model. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying creative work.
[0021] Figure 1 A schematic diagram of the structure of a normally open barrier-free pedestrian passage gate provided in an embodiment of the present application;
[0022] Figure 2 A schematic structural diagram of the auxiliary fixing plate and spring latch of the normally open barrier-free pedestrian passage gate provided in an embodiment of the present application.
[0023] In the figure:
[0024] 100, box body; 110, robot arm; 120, gate; 130, target wall; 200, auxiliary fixing plate; 210, connecting ear; 220, lap plate; 221, round hole; 222, wing hole; 300, spring latch; 310, plug pin; 320, telescopic spring; 330, wing plate. DETAILED DESCRIPTION
[0025] 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 of 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.
[0026] like Figure 1 and Figure 2 As shown, the normally open barrier-free pedestrian passage gate provided by the embodiment of the present application includes a box 100, an auxiliary fixing plate 200 and a spring latch 300, wherein the box 100 is the basic component structure of the gate, and the box 100 is installed with internal components such as a movement and a control module, and the box 100 also plays a supporting role. The movement inside the box 100 has a rotatable driving end, and the box 100 is fixedly connected to the mechanical arm 110 through the driving end. The mechanical arm 110 is fixedly connected with a gate 120, and the gate 120 can rotate with the movement inside the box 100 to realize the function of entering the pass state or the prohibition state. Therefore, the gate 120 can separate the area where the box 100 is located into a pass area and a restricted area.
[0027] In this embodiment, the target wall surface 130 is one of the walls of the box body 100 facing the passage area, and the auxiliary fixing plate 200 is fixedly connected to the target wall surface 130. In some embodiments, the auxiliary fixing plate 200 is provided with a connecting ear 210. Preferably, the auxiliary fixing plate 200 and the connecting ear 210 are integrally formed, and the auxiliary fixing plate 200 and the connecting ear 210 are mutually perpendicular structures. Specifically, the connecting ear 210 is fixed to the target wall surface 130 of the box body 100 by fastening bolts. Accordingly, the auxiliary fixing plate 200 is located beside the connecting ear 210. When the gate 120 is in the open state, the gate 120 fits the wall surface of the auxiliary fixing plate 200.
[0028] A spring latch 300 is also provided at the top of the auxiliary fixing plate 200. In some embodiments, a lap plate 220 is provided at the top of the auxiliary fixing plate 200. The length of the lap plate 220 is greater than the thickness of the gate 120. When the gate 120 is in the open state, the gate 120 is located in the space formed by the lap plate 220 and the auxiliary fixing plate 200, and the wall surface of the gate 120 is in contact with the wall surface of the auxiliary fixing plate 200. The spring latch 300 is provided on the lap plate 220, and the spring latch 300 extends along the thickness direction of the lap plate 220. After the spring latch 300 passes through the lap plate 220, one end of the spring latch 300 is located beside the gate 120 to abut the gate 120 and the auxiliary fixing plate 200 together, thereby realizing the function of mechanical braking, thereby effectively preventing the gate 120 from being closed by mistake in the normally open state.
[0029] In some embodiments, Figure 2 As shown, a circular hole 221 is provided in the thickness direction of the lap plate 220, and wing holes 222 are provided around the circular hole 221 to communicate with the lap plate 220. In contrast, the spring latch 300 includes a plug pin 310 and a telescopic spring 320. The outer diameter of the plug pin 310 matches the outer diameter of the circular hole 221, and a wing plate 330 is provided on the end of the plug pin 310 to cooperate with the wing hole 222. The telescopic spring 320 is located between the cap of the plug pin 310 and the top surface of the lap plate 220.
[0030] Preferably, continue as Figure 2 As shown, two wing holes 222 are arranged in the same straight line around the circular hole 221. Similarly, two wing plates 330 are arranged in the same straight line on the plug pin 310. When in use, the plug pin 310 and the wing plate 330 are aligned with the circular hole 221 and the wing hole 222, and then the plug pin 310 is moved downward to compress the telescopic spring 320. When the wing plate 330 at the end of the plug pin 310 is out of the range of the circular hole 221 and the wing hole 222, the plug pin 310 is rotated so that the wing plate 330 abuts against the bottom surface of the lap plate 220. At the same time, the plug pin 310 is located beside the gate 120, so it can prevent the gate 120 from closing by mistake.
[0031] In some embodiments, a waist hole is provided on the target wall surface 130, and the vertical radius of the waist hole is larger than the horizontal radius. The connecting ear 210 of the auxiliary fixing plate 200 is installed on the waist hole of the target wall surface 130 by fastening bolts. In this way, the position of the auxiliary fixing plate 200 relative to the target wall surface 130 can be adjusted to change the clamping position of the gate 120, so that the mechanical brake can be applied to gates 120 of different sizes.
[0032] The various embodiments or implementation methods in this specification are described in a progressive manner. Each embodiment focuses on the differences from other embodiments, and the same or similar parts between the various embodiments can be referenced to each other.
[0033] It should be noted that the phrases "one embodiment", "an embodiment", "an exemplary embodiment", "some embodiments", etc. mentioned in the specification indicate that the described embodiments may include certain features, structures or characteristics, but not every embodiment may include the certain features, structures or characteristics. In addition, such phrases do not necessarily refer to the same embodiment. In addition, when describing certain features, structures or characteristics in conjunction with an embodiment, it is within the knowledge of those skilled in the art to implement such features, structures or characteristics in conjunction with other embodiments, whether explicitly or not explicitly described.
[0034] In general, terms should be understood, at least in part, by the context in which they are used. For example, the term "one or more" as used herein may be used to describe any feature, structure, or characteristic in a singular sense, or may be used to describe a combination of features, structures, or characteristics in a plural sense, depending, at least in part, on the context. Similarly, terms such as "a," "an," or "the" may also be understood to convey singular usage or to convey plural usage, depending, at least in part, on the context.
[0035] It should be easily understood that “on,” “above,” and “over” in the present disclosure should be interpreted in the broadest manner, so that “on” not only means “directly on something,” but also includes the meaning of “on something” with intervening features or layers therebetween, and “above” or “over” not only includes the meaning of “above” or “over,” but also may include the meaning of “above” or “over something” with no intervening features or layers therebetween (i.e., directly on something).
[0036] In addition, spatially relative terms, such as "below," "below," "beneath," "above," "above," etc., may be used herein for ease of description to describe the relationship of one element or feature relative to other elements or features as shown in the figures. Spatially relative terms are intended to encompass different orientations of the device in use or operation in addition to the orientation shown in the figures. The device may have other orientations (rotated 90 degrees or at other orientations), and the spatially relative descriptors used herein may likewise be interpreted accordingly.
[0037] The term "substrate" as used herein refers to the material on which subsequent material layers are added. The substrate itself may be patterned. The material added on top of the substrate may be patterned, or may remain unpatterned. In addition, the substrate may include a wide range of materials, such as silicon, germanium, gallium arsenide, indium phosphide, etc. Alternatively, the substrate may be made of a non-conductive material (e.g., glass, plastic, or sapphire wafer, etc.).
[0038] The term "layer" used in the text may refer to a material portion including an area with a certain thickness. A layer may extend over the entire underlying structure or overlying structure, or may have a range smaller than the range of the underlying or overlying structure. In addition, a layer may be an area of a homogeneous or inhomogeneous continuous structure, the thickness of which is less than the thickness of the continuous structure. For example, a layer may be located between the top surface and the bottom surface of the continuous structure or between any paired lateral planes at the top surface and the bottom surface. A layer may extend laterally, vertically and / or along a tapered surface. A substrate may be a layer, may include one or more layers therein, and / or may have one or more layers located thereon, above it and / or below it. A layer may include multiple layers. For example, an interconnect layer may include one or more conductors and a contact layer (forming contacts, interconnects and / or vias therein) and one or more dielectric layers.
[0039] Finally, it should be noted that the above embodiments are only used to illustrate the technical solutions of the present application, rather than to limit it. Although the present application has been described in detail with reference to the aforementioned embodiments, those skilled in the art should understand that they can still modify the technical solutions described in the aforementioned embodiments, or replace some or all of the technical features therein with equivalents. However, these modifications or replacements do not cause the essence of the corresponding technical solutions to deviate from the scope of the technical solutions of the embodiments of the present application.
Claims
1. Normally open barrier-free pedestrian passage gate, characterized in that: include: A box, wherein the box is rotatably connected to a gate through a mechanical arm, and the gate is used to separate the area where the box is located into a pass area and a restricted area; an auxiliary fixing plate, the auxiliary fixing plate being arranged on a target wall surface of the box, wherein the target wall surface is a wall surface of the box body facing the passage area; when the gate is in an open state, the gate fits against the auxiliary fixing plate; A spring latch is slidably disposed on the top of the auxiliary fixing plate; wherein, when the spring latch moves downward, the spring latch is used to clamp the gate so that the gate abuts against the auxiliary fixing plate.
2. The normally open barrier-free pedestrian passage gate according to claim 1, characterized in that: The auxiliary fixing plate is provided with a connecting ear, the auxiliary fixing plate and the connecting ear are perpendicular to each other, and the connecting ear is bolted to the target wall surface.
3. The normally open barrier-free pedestrian passage gate according to claim 2 is characterized in that: A lap plate is arranged at the top end of the auxiliary fixing plate, and the length of the lap plate is greater than the thickness of the gate.
4. The normally open barrier-free pedestrian passage gate according to claim 3 is characterized in that: The lap plate is provided with a circular hole along the thickness direction, and the circular hole is surrounded by wing holes connected thereto; The spring latch includes a plug pin and a telescopic spring. The end of the plug pin is provided with a wing plate used in conjunction with the wing hole. The telescopic spring is sleeved on the outside of the plug pin, and the telescopic spring is located between the top surface of the lap plate and the cap head of the plug pin.
5. The normally open barrier-free pedestrian passage gate according to claim 4 is characterized in that: Two wing holes are arranged around the circular hole, and the two wing holes are on the same straight line; The plug pin is provided with two wing plates, and the two wing plates are on the same straight line.
6. The normally open barrier-free pedestrian passage gate according to claim 2, characterized in that: The target wall surface is provided with a waist hole used in conjunction with the connecting ear, and the vertical radius of the waist hole is greater than the horizontal radius.