Portable hanging mining intrinsic safety type gateway

Abstract

The utility model provides a portable hanging type mining intrinsic safety type gateway. The gateway comprises a gateway body; the hanging plate is arranged on the mounting surface, and the shell of the gateway body is hung and buckled on the hanging plate; the handle is rotationally arranged on the shell, the handle and the antenna of the gateway body are arranged at intervals, when the handle is located at the first position, a holding opening is formed between the handle and the surface of the shell, and when the handle is located at the second position, the handle is attached to the surface of the shell and used for avoiding the antenna. According to the portable hanging type mining intrinsic safety type gateway disclosed by the invention, the gateway is easier to carry and transport and more convenient to use by utilizing the hanging type mounting structure and the storage and unfolding of the handle, so that the requirement of flexible arrangement is met.

Description

Technical Field

[0001] The present disclosure relates to the technical field of gateways, and in particular to a portable hanging intrinsically safe gateway for mining use. Background Art

[0002] A gateway usually refers to a device for data transmission between different networks or subnets. The gateway plays the role of a "translator" in network communication, and can handle the conversion between different network protocols or data formats. It is a key component to ensure smooth and secure communication between networks. However, most of the current gateways have a fixed installation structure, which is not easy to carry and transport, inconvenient to use, and difficult to meet the requirements of flexible layout. Summary of the Invention

[0003] The present disclosure aims to solve at least one of the technical problems in the related art to some extent.

[0004] To this end, the purpose of the present disclosure is to provide a portable hanging intrinsically safe gateway for mining use.

[0005] To achieve the above object, the present disclosure provides a portable hanging intrinsically safe gateway for mining use, including: a gateway body; a hanging plate, the hanging plate is arranged on the installation surface, and the housing of the gateway body is hung on the hanging plate; a handle, the handle is rotatably arranged on the housing, and the handle and the antenna of the gateway body are arranged at intervals. When the handle is in the first position, a holding opening is formed between the handle and the surface of the housing. When the handle is in the second position, the handle is attached to the surface of the housing and used to avoid the antenna.

[0006] Optionally, at least one buckle is arranged on the side of the hanging plate away from the installation surface, and at least one clamping groove is arranged on the housing, and the buckle is clamped in the clamping groove.

[0007] Optionally, the buckle includes: an elastic strip, the elastic strip is arranged on the side of the hanging plate away from the installation surface, and an installation gap is arranged between the elastic strip and the hanging plate; the clamping groove includes: a first opening, the first opening is arranged on the housing, and the elastic strip is inserted into the first opening.

[0008] Optionally, the buckle further includes: a protrusion, the protrusion is arranged on the side of the elastic strip close to the hanging plate; the clamping groove further includes: a second opening, the second opening and the first opening are arranged at intervals on the housing, and the protrusion is clamped in the second opening along the direction from the housing to the hanging plate.

[0009] Optionally, the first end of the elastic strip is arranged on the side of the hanging plate away from the installation surface, and the second end of the elastic strip extends in the vertically upward direction.

[0010] Optionally, the gateway further includes: a first sleeve disposed on the housing, the first sleeve and the antenna being spaced apart, and a first notch being provided on a side of the first sleeve away from the antenna; a second sleeve disposed on the housing, the second sleeve and the antenna being spaced apart, and a second notch being provided on a side of the second sleeve away from the antenna; wherein, a first end of the handle is rotatably disposed within the first sleeve, and a second end of the handle is rotatably disposed within the second sleeve, and the first notch and the second notch are configured to avoid the handle so that the handle can be rotated to the second position.

[0011] Optionally, the gateway further includes: a first rotating shaft passing through the first sleeve and the first end of the handle; and / or, a second rotating shaft passing through the second sleeve and the second end of the handle.

[0012] Optionally, the gateway further includes: a first ball seat disposed at the first end of the handle, the first ball seat being movably disposed within the first sleeve, and the first rotating shaft passing through the first sleeve and the first ball seat; and / or, a second ball seat disposed at the second end of the handle, the second ball seat being movably disposed within the second sleeve, and the second rotating shaft passing through the second sleeve and the second ball seat.

[0013] Optionally, the hanging plate includes: a concave plate and at least one protruding plate, the protruding plate being disposed at one end of the concave plate, and the concave plate being disposed on the mounting surface, and the housing of the gateway body being hung on the protruding plate.

[0014] Optionally, the gateway further includes: a plurality of expansion screws, the expansion tubes of the expansion screws being inserted into the mounting surface, and the threaded rods of the expansion screws passing through the concave plate and being threadedly disposed within the expansion tubes.

[0015] The technical solutions provided by the present disclosure may include the following beneficial effects:

[0016] Since the hanging plate is disposed on the mounting surface and the housing of the gateway body is hung on the hanging plate, the gateway can not only be stably hung on the mounting surface by using the hanging plate, but also be easily disassembled from the mounting surface. At the same time, when the handle is in the second position, the handle fits with the surface of the housing, so that the volume of the gateway is reduced by the accommodation of the handle, and the antenna of the gateway body is avoided. When the handle is in the first position, a gripping opening is formed between the handle and the surface of the housing, so that the gateway can be gripped by the unfolding of the handle. Thus, by using the hanging installation structure and the accommodation and unfolding of the handle, the gateway is easier to carry and transport, and is more convenient to use, thereby meeting the requirements of flexible layout.

[0017] Additional aspects and advantages of the present disclosure will be given in part in the following description, become apparent in part from the following description, or be learned by practice of the present disclosure. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] The above and / or additional aspects and advantages of the present disclosure will become apparent and be readily understood from the following description of embodiments in conjunction with the accompanying drawings, in which:

[0019] Figure 1 is a schematic structural diagram of a portable hanging intrinsically safe gateway for mines according to an embodiment of the present disclosure;

[0020] Figure 2 is a schematic structural diagram of a hanging plate in the portable hanging intrinsically safe gateway for mines according to an embodiment of the present disclosure;

[0021] Figure 3 is a partial schematic structural diagram of a gateway body in the portable hanging intrinsically safe gateway for mines according to an embodiment of the present disclosure;

[0022] As shown in the figure: 1. Gateway body, 11. Housing, 12. Antenna;

[0023] 2. Hanging plate, 21. Concave plate, 22. Protruding plate;

[0024] 3. Handle;

[0025] 4. Buckle, 41. Elastic strip, 42. Installation gap, 43. Protrusion;

[0026] 5. Card slot, 51. First opening, 52. Second opening;

[0027] 6. First sleeve, 61. First notch;

[0028] 7. Second sleeve, 71. Second notch;

[0029] 8. First ball seat, 9. Second ball seat, 10. Expansion screw. DETAILED DESCRIPTION OF THE EMBODIMENTS

[0030] Embodiments of the present disclosure will be described in detail below. Examples of the embodiments are shown in the accompanying drawings, where the same or similar reference numerals denote the same or similar elements or elements having the same or similar functions throughout. The embodiments described below by referring to the accompanying drawings are exemplary only for explaining the present disclosure and should not be construed as limiting the present disclosure. On the contrary, the embodiments of the present disclosure include all variations, modifications, and equivalents falling within the spirit and scope of the appended claims.

[0031] As Figure 1As shown in the figure, an embodiment of the present disclosure provides a portable hanging type intrinsically safe gateway for mines, which includes: a gateway body 1, a hanging plate 2, and a handle 3. The hanging plate 2 is arranged on the installation surface, and the housing 11 of the gateway body 1 is hung on the hanging plate 2. The handle 3 is rotatably arranged on the housing 11, and the handle 3 and the antenna 12 of the gateway body 1 are arranged at intervals. When the handle 3 is in the first position, a holding opening is formed between the handle 3 and the surface of the housing 11. When the handle 3 is in the second position, the handle 3 is attached to the surface of the housing 11 and is used to avoid the antenna 12.

[0032] It can be understood that since the hanging plate 2 is arranged on the installation surface and the housing 11 of the gateway body 1 is hung on the hanging plate 2, the gateway can not only be stably hung on the installation surface by using the hanging plate 2, but also be easily disassembled from the installation surface. At the same time, when the handle 3 is in the second position, the handle 3 is attached to the surface of the housing 11, so that the volume of the gateway is reduced by using the storage of the handle 3, and the antenna 12 of the gateway body 1 is avoided. When the handle 3 is in the first position, a holding opening is formed between the handle 3 and the surface of the housing 11, so that the gateway can be held by using the unfolding of the handle 3. Thus, by using the hanging installation structure and the storage and unfolding of the handle 3, the gateway is easier to carry and transport, and more convenient to use, thereby meeting the requirements of flexible layout.

[0033] It should be noted that the gateway body 1 is used for data transmission and the conversion between different network protocols or data formats. The gateway body 1 includes: a housing 11, an antenna 12 arranged on the housing 11, a communication interface arranged on the housing 11, and communication devices such as a circuit board arranged in the housing 11.

[0034] Among them, the specific type of the housing 11 can be set according to actual needs, and no limitation is imposed thereon. For example, the housing 11 includes: an upper shell and a lower shell. The upper shell and the lower shell are detachably connected to form a carrying structure similar to a cuboid. Both the upper shell and the lower shell can be made of stainless steel materials, and auxiliary components such as heat-conducting potting glue are arranged inside the housing 11.

[0035] The specific type of the antenna 12 can be set according to actual needs, and no limitation is imposed thereon. For example, the main material of the antenna 12 is metal such as copper, and a protective sleeve such as plastic or rubber is arranged on the outer surface of the antenna 12. Among them, the antenna 12 can rotate around the axial direction and / or the radial direction, and when the handle 3 is in the storage state, it can avoid the antenna 12, so as not to affect the adjustment of the radiation direction of the antenna 12.

[0036] The hanging plate 2 is used to be arranged on the installation surface and realize the bearing of the gateway body 1. The specific type of the hanging plate 2 can be set according to actual needs, and no limitation is imposed thereon. For example, the hanging plate 2 can be made of metal materials such as stainless steel, and the hanging plate 2 is arranged on installation surfaces such as walls and plates.

[0037] The handle 3 is used for holding and carrying the gateway. The handle 3 has a first position, i.e., the deployed state, and the handle 3 has a second position, i.e., the retracted state. The specific type of the handle 3 can be set according to actual needs, and there is no limitation in this regard. By way of example, the handle 3 is made of a metal material such as stainless steel. The handle 3 has a structure close to a U shape, and the handle 3 has a free first end and a second end. When the handle 3 is in the first position, the U-shaped opening of the handle 3 faces the outer surface of the housing 11.

[0038] As Figure 1 and Figure 3 shown, in some embodiments, at least one buckle 4 is provided on the side of the hanging plate 2 away from the mounting surface, and at least one slot 5 is provided on the housing 11. The buckle 4 is snapped into the slot 5.

[0039] It can be understood that since the buckle 4 is provided on the side of the hanging plate 2 away from the mounting surface and the slot 5 is provided on the housing 11, when the buckle 4 is snapped into the slot 5, the housing 11 can be hung on the hanging plate 2, which can not only ensure the stable installation of the gateway body 1 on the mounting surface, but also facilitate the disassembly of the gateway body 1, thereby making the use of the gateway more flexible and convenient.

[0040] It should be noted that the buckle 4 is used to cooperate with the slot 5 to hang the housing 11 on the hanging plate 2. The specific type of the buckle 4 can be set according to actual needs, and there is no limitation in this regard.

[0041] The slot 5 is used to cooperate with the buckle 4 to hang the housing 11 on the hanging plate 2. The specific type of the slot 5 can be set according to actual needs, and there is no limitation in this regard.

[0042] Among them, the number of the buckles 4 and the slots 5 corresponds one by one. By way of example, the number of the buckles 4 and the slots 5 can be set to four respectively. The four buckles 4 are evenly distributed on the hanging plate 2, and the four slots 5 are correspondingly provided on the housing 11.

[0043] As Figure 2 and Figure 3 shown, in some embodiments, the buckle 4 includes: an elastic strip 41, the elastic strip 41 is provided on the side of the hanging plate 2 away from the mounting surface, and there is an installation gap 42 between the elastic strip 41 and the hanging plate 2; the slot 5 includes: a first opening 51, the first opening 51 is provided on the housing 11, and the elastic strip 41 is inserted into the first opening 51.

[0044] It can be understood that since the elastic strip 41 is arranged on the side of the hanging plate 2 away from the installation surface, and there is an installation gap 42 between the elastic strip 41 and the hanging plate 2, and the first opening 51 is arranged on the housing 11, the elastic strip 41 can be stably inserted into the first opening 51 by its own elasticity and the installation gap 42, so as to ensure the stable hanging of the housing 11 on the hanging plate 2. At the same time, it is also convenient to detach from the first opening 51, making the disassembly of the gateway body 1 more convenient.

[0045] It should be noted that the elastic strip 41 is used to be inserted into the first opening 51 by its own elasticity or detached from the first opening 51. The specific type of the elastic strip 41 can be set according to actual needs and is not limited thereto. For example, the elastic strip 41 is a strip-shaped elastic piece, the length of the elastic strip 41 is less than the length of the first opening 51, and after the elastic strip 41 is inserted into the first opening 51, the shell wall of the housing 11 is clamped in the installation gap 42 between the elastic strip 41 and the hanging plate 2.

[0046] The first opening 51 is for the insertion of the elastic strip 41. The specific type of the first opening 51 can be set according to actual needs and is not limited thereto. For example, the first opening 51 is a strip-shaped opening with a width larger than the width of the elastic strip 41 and a length larger than the length of the elastic strip 41.

[0047] Such as Figure 2 and Figure 3 As shown in the figure, in some embodiments, the buckle 4 further includes: a protrusion 43, and the protrusion 43 is arranged on the side of the elastic strip 41 close to the hanging plate 2; the slot 5 further includes: a second opening 52, and the second opening 52 and the first opening 51 are arranged at intervals on the housing 11, and the protrusion 43 is clamped in the second opening 52 along the direction from the housing 11 to the hanging plate 2.

[0048] It can be understood that since the protrusion 43 is arranged on the side of the elastic strip 41 close to the hanging plate 2, and the second opening 52 and the first opening 51 are arranged at intervals on the housing 11, when the elastic strip 41 is inserted into the first opening 51, the protrusion 43 can be inserted into the first opening 51 together with the elastic strip 41. And after the elastic strip 41 is inserted into the first opening 51, the protrusion 43 can move to the position of the second opening 52 and be clamped in the second opening 52 along the direction from the housing 11 to the hanging plate 2. Thus, by the cooperation of the protrusion 43 and the second opening 52, the hanging of the housing 11 on the hanging plate 2 is made more stable. At the same time, by the elasticity of the elastic strip 41, the protrusion 43 is easily detached from the second opening 52, facilitating the disassembly of the housing 11 on the hanging plate 2.

[0049] It should be noted that the protrusion 43 is used to be clamped in the second opening 52 to cooperate with the elastic strip 41 to stably hang the housing 11 on the hanging plate 2. The specific type of the protrusion 43 can be set according to actual needs, and there is no limitation thereto. By way of example, the protrusion 43 is a convex block extending from the second end of the elastic strip 41, and after the protrusion 43 is clamped in the second opening 52, the outer surface of the housing 11 remains flush.

[0050] The second opening 52 is used to clamp the protrusion 43. The specific type of the second opening 52 can be set according to actual needs, and there is no limitation thereto. By way of example, the second opening 52 is a strip-shaped opening with a width greater than the width of the protrusion 43 and a length greater than the length of the protrusion 43.

[0051] Wherein, the elastic strip 41 is inserted into the first opening 51, and the shell wall between the second opening 52 and the first opening 51 is clamped in the installation gap 42 between the elastic strip 41 and the hanging plate 2, and the protrusion 43 is clamped in the second opening 52. Thus, the clamping connection between the buckle 4 and the clamping groove 5 is realized.

[0052] As Figure 1 and Figure 2 shown, in some embodiments, the first end of the elastic strip 41 is arranged on the side surface of the hanging plate 2 away from the installation surface, and the second end of the elastic strip 41 extends in the vertically upward direction.

[0053] It can be understood that since the first end of the elastic strip 41 is arranged on the side surface of the hanging plate 2 away from the installation surface and the second end of the elastic strip 41 extends in the vertically upward direction, the elastic strip 41 can be inserted upward into the first opening 51, that is to say, the housing 11 can be hung downward on the hanging plate 2. Thus, the setting of the gateway body 1 on the installation surface is more stable and convenient.

[0054] As Figure 3 shown, in some embodiments, the gateway further includes: a first sleeve 6 and a second sleeve 7. The first sleeve 6 is arranged on the housing 11, and the first sleeve 6 and the antenna 12 are arranged at intervals. A first notch 61 is arranged on the side of the first sleeve 6 away from the antenna 12. The second sleeve 7 is arranged on the housing 11, and the second sleeve 7 and the antenna 12 are arranged at intervals. A second notch 71 is arranged on the side of the second sleeve 7 away from the antenna 12; wherein, the first end of the handle 3 is rotatably arranged in the first sleeve 6, and the second end of the handle 3 is rotatably arranged in the second sleeve 7. The first notch 61 and the second notch 71 are used to avoid the handle 3 so that the handle 3 can be rotated to the second position.

[0055] It can be understood that, since the first end of the handle 3 is rotatably arranged in the first sleeve 6 and the second end of the handle 3 is rotatably arranged in the second sleeve 7, the handle 3 can be rotatably arranged on the housing 11 by means of the first sleeve 6 and the second sleeve 7. At the same time, through the settings of the first notch 61 and the second notch 71, the handle 3 can rotate in a direction away from the antenna 12 and be accommodated, thereby avoiding the antenna 12, and further achieving portability of the gateway while avoiding affecting the communication function of the gateway.

[0056] It should be noted that the first sleeve 6 is used to carry the first end of the handle 3, and the first notch 61 of the first sleeve 6 is used to avoid the first end of the handle 3, so that the handle 3 can rotate in a direction away from the antenna 12. At the same time, the opposite side of the first notch 61 can also limit the handle 3. The specific type of the first sleeve 6 can be set according to actual needs, and no limitation is imposed thereon.

[0057] The second sleeve 7 is used to carry the second end of the handle 3, and the second notch 71 of the second sleeve 7 is used to avoid the second end of the handle 3, so that the handle 3 can rotate in a direction away from the antenna 12. At the same time, the opposite side of the second notch 71 can also limit the handle 3. The specific type of the second sleeve 7 can be set according to actual needs, and no limitation is imposed thereon.

[0058] In some embodiments, the gateway further includes: a first rotating shaft and a second rotating shaft. The first rotating shaft passes through the first sleeve 6 and the first end of the handle 3, and the second rotating shaft passes through the second sleeve 7 and the second end of the handle 3.

[0059] It can be understood that, since the first rotating shaft passes through the first sleeve 6 and the first end of the handle 3, the first end of the handle 3 can be rotatably arranged in the first sleeve 6 by means of the first rotating shaft, thereby ensuring the stable accommodation and deployment of the handle 3; since the second rotating shaft passes through the second sleeve 7 and the second end of the handle 3, the second end of the handle 3 can be rotatably arranged in the second sleeve 7 by means of the second rotating shaft, thereby ensuring the stable accommodation and deployment of the handle 3.

[0060] It should be noted that the first rotating shaft is used for the rotation of the first end of the handle 3 in the first sleeve 6. The specific type of the first rotating shaft can be set according to actual needs, and no limitation is imposed thereon.

[0061] The second rotating shaft is used for the rotation of the second end of the handle 3 in the second sleeve 7. The specific type of the second rotating shaft can be set according to actual needs, and no limitation is imposed thereon.

[0062] Among them, the central axis of the first rotating shaft coincides with the central axis of the second rotating shaft.

[0063] Such as Figure 3As shown, in some embodiments, the gateway further includes: a first ball socket 8 and a second ball socket 9. The first ball socket 8 is disposed at the first end of the handle 3 and is movably disposed within the first sleeve 6. The first rotating shaft penetrates through the first sleeve 6 and the first ball socket 8. The second ball socket 9 is disposed at the second end of the handle 3 and is movably disposed within the second sleeve 7. The second rotating shaft penetrates through the second sleeve 7 and the second ball socket 9.

[0064] It can be understood that, since the first ball socket 8 is disposed at the first end of the handle 3 and is movably disposed within the first sleeve 6, the rotation of the first end of the handle 3 within the first sleeve 6 is more stable, thereby further improving the stability of the storage and deployment of the handle 3. Since the second ball socket 9 is disposed at the second end of the handle 3 and is movably disposed within the second sleeve 7, the rotation of the second end of the handle 3 within the second sleeve 7 is more stable, thereby further improving the stability of the storage and deployment of the handle 3.

[0065] It should be noted that the first ball socket 8 is used to cooperate with the first rotating shaft to achieve the rotation of the first end of the handle 3 within the first sleeve 6. The specific type of the first ball socket 8 can be set according to actual needs, and no limitation is imposed thereon. By way of example, a first ball groove is provided within the first sleeve 6, the first ball socket 8 is disposed within the first ball groove, and a notch 61 is provided with a notch for the first ball socket 8 to pass through.

[0066] The second ball socket 9 is used to cooperate with the second rotating shaft to achieve the rotation of the second end of the handle 3 within the second sleeve 7. The specific type of the second ball socket 9 can be set according to actual needs, and no limitation is imposed thereon. By way of example, a second ball groove is provided within the second sleeve 7, the second ball socket 9 is disposed within the second ball groove, and a second notch 71 is provided with a notch for the second ball socket 9 to pass through.

[0067] As Figure 2 shown, in some embodiments, the hanging plate 2 includes: a concave plate 21 and at least one protruding plate 22. The protruding plate 22 is disposed at one end of the concave plate 21, and the concave plate 21 is disposed on the mounting surface. The housing 11 is hung on the protruding plate 22.

[0068] It can be understood that, since the concave plate 21 is disposed on the mounting surface and the housing 11 is hung on the protruding plate 22, the housing 11 can be stably disposed on the mounting surface by the cooperation of the concave plate 21 and the protruding plate 22. At the same time, a certain distance is formed between the housing 11 and the mounting surface by the protruding plate 22, thereby facilitating the efficient operation of the gateway body 1.

[0069] It should be noted that the concave plate 21 is used to be disposed on the mounting surface. The concave plate 21 abuts against the mounting surface. The specific type of the concave plate 21 can be set according to actual needs, and no limitation is imposed thereon.

[0070] The protruding plate 22 is used for hanging the housing 11. The protruding plate 22 abuts against the housing 11. The specific type of the protruding plate 22 can be set according to actual needs, and there is no limitation on this.

[0071] Among them, the number of the protruding plates 22 can be set to one, two, three, four, etc. For example, the number of the protruding plates 22 is set to two. The two protruding plates 22 are respectively arranged at both ends of the concave plate 21 and form a structure similar to the Chinese character "ji", and two buckles 4 are arranged on each protruding plate 22.

[0072] Such as Figure 1 shown, in some embodiments, the gateway further includes: a plurality of expansion screws 10. The expansion tube of the expansion screw 10 is inserted into the installation surface, and the threaded rod of the expansion screw 10 penetrates through the concave plate 21 and is threadedly arranged in the expansion tube.

[0073] It can be understood that since the expansion tube of the expansion screw 10 is inserted into the installation surface, and the threaded rod of the expansion screw 10 penetrates through the concave plate 21 and is threadedly arranged in the expansion tube, the concave plate 21 can be stably arranged on the installation surface by using a plurality of expansion screws 10, thereby realizing the firm installation of the gateway body 1.

[0074] It should be noted that the expansion screw 10 includes: an expansion tube and a threaded rod. When the threaded rod rotates relative to the expansion tube, the diameter of the expansion tube can be enlarged, so as to realize the firm setting on the installation surface.

[0075] In the description of the present disclosure, terms such as "first", "second", etc. are only used for descriptive purposes and cannot be understood as indicating or implying relative importance. In addition, in the description of the present disclosure, unless otherwise specified, the meaning of "a plurality" is two or more.

[0076] Any process or method description shown in the flowchart or described in other ways herein can be understood as representing a module, segment or part of code including one or more executable instructions for implementing a specific logical function or process. The scope of the preferred embodiments of the present disclosure includes additional implementations, where the functions can be executed in a substantially simultaneous manner or in a reverse order according to the involved functions, rather than in the order shown or discussed, which should be understood by those skilled in the technical field of the embodiments of the present disclosure.

[0077] In the description of this specification, the descriptions referring to terms such as "one embodiment", "some embodiments", "example", "specific example", or "some examples" etc. mean that the specific features, structures, materials, or characteristics described in connection with the embodiment or example are included in at least one embodiment or example of the present disclosure. 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 a suitable manner in any one or more embodiments or examples.

[0078] Although the embodiments of the present disclosure have been shown and described above, it can be understood that the above embodiments are exemplary and should not be construed as limiting the present disclosure. Those of ordinary skill in the art can make changes, modifications, substitutions, and variations to the above embodiments within the scope of the present disclosure.

Claims

1. A portable hanging intrinsically safe gateway for mining, characterized in that: include: Gateway body; A hanging plate, the hanging plate is arranged on the mounting surface, and the shell of the gateway body is hooked on the hanging plate; A handle is rotatably arranged on the shell, and the handle and the antenna of the gateway body are arranged at a distance. When the handle is in a first position, a gripping opening is formed between the handle and the surface of the shell. When the handle is in a second position, the handle and the surface of the shell are in contact and used to avoid the antenna.

2. The portable hanging intrinsically safe gateway for mining according to claim 1 is characterized in that: The side surface of the hanging plate away from the mounting surface is provided with at least one buckle, and the shell is provided with at least one slot, and the buckle is locked in the slot.

3. The portable hanging intrinsically safe gateway for mining according to claim 2 is characterized in that: The buckle comprises: an elastic strip, the elastic strip is arranged on the side of the hanging plate away from the mounting surface, and an installation gap is arranged between the elastic strip and the hanging plate; The card slot includes a first opening, the first opening is arranged on the housing, and the elastic strip is inserted into the first opening.

4. The portable hanging intrinsically safe gateway for mining according to claim 3 is characterized in that: The buckle further includes: a protrusion, which is arranged on the side of the elastic strip close to the hanging plate; The slot further includes a second opening, the second opening and the first opening are arranged on the housing at an interval, and the protrusion is clamped in the second opening along a direction from the housing to the hanging plate.

5. The portable hanging intrinsically safe gateway for mining according to claim 4 is characterized in that: The first end of the elastic strip is arranged on a side surface of the hanging plate away from the mounting surface, and the second end of the elastic strip extends in a vertically upward direction.

6. The portable hanging intrinsically safe gateway for mining according to claim 1 is characterized in that: The gateway further comprises: A first sleeve, wherein the first sleeve is disposed on the housing, and the first sleeve and the antenna are arranged at an interval, and a first notch is disposed on a side of the first sleeve away from the antenna; a second sleeve, wherein the second sleeve is disposed on the housing, and the second sleeve and the antenna are arranged at an interval, and a second notch is disposed on a side of the second sleeve away from the antenna; The first end of the handle is rotatably disposed in the first sleeve, and the second end of the handle is rotatably disposed in the second sleeve, and the first notch and the second notch are used to avoid the handle so that the handle can be rotated to the second position.

7. The portable hanging intrinsically safe gateway for mining according to claim 6 is characterized in that: The gateway further comprises: a first rotating shaft, the first rotating shaft passing through the first sleeve and the first end of the handle; and / or, A second rotating shaft passes through the second sleeve and the second end of the handle.

8. The portable hanging intrinsically safe gateway for mining according to claim 7 is characterized in that: The gateway further comprises: A first ball seat, wherein the first ball seat is disposed at a first end of the handle and is movably disposed in the first sleeve, and the first rotating shaft passes through the first sleeve and the first ball seat; and / or, A second ball seat is arranged at the second end of the handle, and the second ball seat is movably arranged in the second sleeve, and the second rotating shaft passes through the second sleeve and the second ball seat.

9. The portable hanging intrinsically safe gateway for mining according to claim 1 is characterized in that: The hanging board comprises: A concave plate and at least one protruding plate, wherein the protruding plate is arranged at one end of the concave plate, and the concave plate is arranged on the mounting surface, and the shell is hung on the protruding plate.

10. The portable hanging intrinsically safe gateway for mining according to claim 9 is characterized in that: The gateway further comprises: A plurality of expansion screws, the expansion tubes of the expansion screws are inserted on the installation surface, and the threaded rods of the expansion screws penetrate the concave plate and are threadedly arranged in the expansion tube.

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