Mining intrinsic safety type handheld base station

Abstract

The utility model discloses a mining intrinsic safety type handheld base station, and relates to the technical field of mining industry wireless equipment. According to the technical scheme, the base station comprises a base station body, a plug is arranged at the bottom of the base station body, a plastic back clamp is detachably installed on the plug, and the side, away from the plug, of the plastic back clamp is inserted into a socket; a mounting ring is fixedly mounted on the side, away from the plastic back clamp, of the socket, and the socket can be arranged on a belt of a technician in a sleeving mode through the mounting ring. The outer side of the end, provided with the jacks, of the base station body is movably sleeved with a hard protective sleeve, and the jacks in the base station body can be protected through the protective sleeve. The base station body can be held by hand and can also be stored in the waist of a technician through the plastic back clip on the back, so that the technician can conveniently free two hands to operate corresponding equipment in a mine.

Description

TECHNICAL FIELD

[0001] The application relates to the technical field of mining wireless devices, in particular to a mine-used intrinsically safe handheld base station. BACKGROUND

[0002] The intrinsically safe handheld base station is a portable explosion-proof communication device specially designed for dangerous environments such as coal mines, and its core function is to provide safe and efficient multifunctional communication support while taking into account environmental adaptability and data management capabilities. As a mobile relay node, the mine-used intrinsically safe handheld base station can amplify the coverage range of wireless signals and solve the problem of signal blind areas caused by complex roadway topography. Such a base station is usually integrated with an interface for connecting sensors such as methane and carbon monoxide, which facilitates real-time monitoring of environmental parameters underground, and automatically triggers an alarm and links to the broadcast system when abnormal data occurs.

[0003] The existing handheld base station outer tube is usually a closed metal structure, which is directly held in the hand during use. However, when the technician inspects the mine, he often needs to operate some equipment. At this time, the base station responsible for data transmission will affect the efficiency of the technician operating the related equipment because it occupies one of the technician's hands. CONTENT OF THE UTILITY MODEL

[0004] The application provides a mine-used intrinsically safe handheld base station, which can temporarily store the base station when the technician needs to operate some equipment underground, so as to efficiently and conveniently operate the related equipment.

[0005] The above-mentioned purpose of the application is realized by the following technical scheme:

[0006] A mine-used intrinsically safe handheld base station, comprising a base station body, a plug is arranged at the bottom of the base station body, a plastic back clip is detachably mounted on the plug, and the plastic back clip is detachably inserted into a socket on the side away from the plug;

[0007] An installation ring is fixedly installed on the side of the socket away from the plastic back clip, and the socket can be sleeved on the belt of the technician through the installation ring;

[0008] A hard protective sleeve is movably sleeved on the outside of the one end of the insertion hole of the base station body, and the protective sleeve can protect the insertion hole on the base station body.

[0009] Further, an installation sleeve is integrally formed at the middle position of the side of the plastic back clip close to the base station body, an internal thread is arranged on the inside of the installation sleeve, an external thread matched with the internal thread is arranged on the plug, and the installation sleeve can be threadedly connected with the external thread on the plug through the internal thread.

[0010] Further, the socket is provided with an opening on the side and top away from the mounting ring, and a baffle extending upward is fixedly installed at the lower end of the opening on the side away from the mounting ring.

[0011] Further, a limiting block is fixedly installed on the outer side of the base body near the end where the jack is installed, and the limiting block has a spacing with the end face of the base body where the jack is installed.

[0012] Further, two protruding columns are fixedly installed on one of the opposite sides of the upper end of the hard protective sleeve.

[0013] Further, the position of the plug on the base body is close to the end where the jack is installed.

[0014] Further, the height of the plug is greater than the height of the protruding column.

[0015] In summary, the present application has at least one of the following beneficial technical effects:

[0016] When the technician needs to free his hands to check or operate some equipment in the mine, the back clamping plug can be inserted into the socket installed in advance on the waistband, so that the base body can be temporarily stored in the waist of the technician, thereby freeing the technician's hands that originally hold the base body, which not only facilitates the technician to operate the related equipment with both hands efficiently and conveniently, but also does not limit the technician's movement too much during the operation process. BRIEF DESCRIPTION OF DRAWINGS

[0017] In order to more clearly illustrate the technical solutions in the embodiments of the present application or the prior art, the following will briefly introduce the drawings needed to be used in the embodiments or the prior art description. Obviously, the drawings in the following description are some embodiments of the present application, and other drawings can also be obtained by those skilled in the art without creative labor.

[0018] Figure 1 is a schematic diagram of the overall structure of the present application;

[0019] Figure 2 is a schematic diagram of the structure after the plastic clamp plate and the socket are split apart;

[0020] Figure 3 is a schematic diagram of the structure after the plastic back clamp is further detached from the plug on the basis of Figure 2

[0021] Figure 4 ​is the state schematic view when the hard protective sleeve of the application is installed on the base station body and placed on the ground.

[0022] Reference signs: 1, base station body; 2, plug; 3, plastic back clip; 4, socket; 5, mounting ring; 6, hard protective sleeve; 7, mounting sleeve; 8, baffle; 9, limiting block; 10, protruding column. DETAILED DESCRIPTION

[0023] In order to make the purpose, technical scheme and advantages of the embodiments of the application more clear, the technical scheme in the embodiments of the application is described clearly and completely below. Obviously, the described embodiments are part of the embodiments of the application, not all the embodiments. Based on the embodiments in the application, all other embodiments obtained by those skilled in the art without creative labor also belong to the scope of protection of the application.

[0024] As shown in Figures 1-3 A mine intrinsic safety type handheld base station disclosed by the application comprises a base station body 1, the bottom of the base station body 1 is provided with a plug 2, a plastic back clip 3 is detachably mounted on the plug 2, and the side of the plastic back clip 3 away from the plug 2 is detachably inserted into a socket 4.

[0025] The socket 4 is fixedly mounted with a mounting ring 5 on the side away from the plastic back clip 3, and the socket 4 can be sleeved on the belt of a technician through the mounting ring 5.

[0026] The outside of the plug hole end of the base station body 1 is movably sleeved with a hard protective sleeve 6, and the plug hole of the base station body 1 is protected through the protective sleeve.

[0027] In the above embodiments, the side below the side provided with the power display module of the base station body 1 is referred to as the bottom, and the side above the side provided with the power module is referred to as the top. The existing base station body 1 is designed by integrating the circuit to significantly reduce the overall volume of the device, so that the technician can easily hold the base station body 1 in hand during use. However, the technician often needs to check, repair or operate some devices in the mine, or needs to move some devices or objects in the mine. In these cases, if the technician still holds the base station body 1 with one hand and only uses the other hand to operate, it is obviously very inconvenient and inefficient.

[0028] And in the base station body 1 bottom of this application is added a plug 2, through the plug 2 can be installed with a plastic back clip 3, the plastic back clip 3 through the clamping plate can be inserted in the socket 4 matched with it, wherein the socket 4 is also installed with mounting ring 5, the shape of mounting ring 5 is the same as the cross section shape of the belt on the technician. Therefore, when the technician enters the mine, the technician can first install the socket 4 on the belt through the mounting ring 5, when the technician needs to move some equipment or objects, or needs to check and maintain or operate some equipment in the mine, the technician can insert the injured hand holding base station body 1 through the plastic back clip 3 on the back of the waist belt socket 4. In this way, both hands can be freed to allow the technician to operate flexibly and efficiently, and the base station body 1 stored in the waist can always follow the technician to ensure that the signal always covers the position where the technician is located.

[0029] Further, as shown in Figure 3 The plastic back clip 3 is integrally formed with a mounting sleeve 7 near the middle position of the side close to the base station body 1, the inside of the mounting sleeve 7 is provided with internal threads, and the plug 2 is provided with external threads matched with the internal threads, and the mounting sleeve 7 can be threadedly connected with the external threads on the plug 2 through the internal threads.

[0030] In the above embodiment, the inside of the mounting sleeve 7 close to the side of the base station body 1 of the plastic back clip 3 is provided with internal threads along the axial direction, the plug 2 at the bottom of the base station body 1 is also provided with external threads along the axial direction, and the specification of the external threads on the plug 2 matches the specification of the internal threads in the mounting sleeve 7, and the diameter of the plug 2 is the same as the inner diameter of the mounting sleeve 7. In this way, when the technician needs to install the plastic back clip 3 on the base station body 1, the technician only needs to align the mounting sleeve 7 on the plastic back clip 3 with the plug 2, and then rotate the plastic back clip 3, so that the mounting sleeve 7 is gradually threadedly connected with the plug 2. In addition, the length of the plug 2 is the same as the length of the mounting sleeve 7, and the length of the plug 2 and the mounting sleeve 7 satisfies that the length direction of the plastic back clip 3 is the same as the length direction of the base station body 1 when the mounting sleeve 7 is completely screwed on the plug 2. In this way, it can be ensured that the technician can be in a vertical state when the base station body 1 is stored in the waist, thereby improving the stability of the base station body 1 when it is stored. Correspondingly, when the plastic back clip 3 and the base station body 1 need to be disassembled subsequently, the technician only needs to rotate the plastic back clip 3 in the opposite direction until the mounting sleeve 7 on the plastic back clip 3 is withdrawn from the plug 2.

[0031] Further, as shown in Figures 1-3 The socket 4 is provided with an open top and an open side away from the mounting ring 5, and the open end of the side away from the mounting ring 5 is fixedly installed with an upwardly extending baffle 8.

[0032] In the above embodiment, the open top of the socket 4 facilitates the insertion of the clamping plate of the plastic back clamp 3 into the socket 4 from above. The socket 4 is provided with an opening on the side away from the mounting ring 5, and the lower end of the opening is provided with a vertically upward extending baffle 8. This not only reduces the weight of the socket 4 and the material required for production, but also ensures that the clamping plate of the plastic back clamp 3 cannot easily come off the socket 4 after being inserted into the socket 4.

[0033] Further, as shown in Figure 2 and Figure 4 , a limiting block 9 is fixedly arranged on the base station body 1 outside the side close to the end of the base station body 1 on which the jack is arranged.

[0034] In the above embodiment, the limiting block 9 arranged on the base station body 1 in the above manner can prevent the technician from inserting the hard protective sleeve 6 too deeply when the hard protective sleeve 6 is being sleeved on the end of the base station body 1 on which the jack is arranged, so that the hard protective sleeve 6 is pressed or rubbed against the jack on the base station body 1, thereby adversely affecting the jack.

[0035] Further, as shown in Figure 2 and Figure 3 , one of the opposite sides of the upper end of the hard protective sleeve 6 is fixedly arranged with two protruding columns 10.

[0036] In the above embodiment, the protruding columns 10 arranged on the hard protective sleeve 6 can provide a convenient place for the technician to exert force with the fingers when pulling the hard protective sleeve 6 off the base station body 1, and the effect is similar to that of a handle for pulling the hard protective sleeve 6.

[0037] Further, as shown in Figure 3 and Figure 4 , the position of the plug 2 on the base station body 1 is close to the end of the base station body 1 on which the jack is arranged.

[0038] In the above embodiment, the plug 2 of the present application is arranged on the base station body 1 at a position close to the end of the base station body 1 on which the jack is arranged. When the technician needs to temporarily place the base station body 1 in a designated area and connect and debug the portable notebook and other equipment carried by the technician, the technician can remove the hard protective sleeve 6 from the end of the base station body 1 on which the jack is arranged, and then re-sleeve the hard protective sleeve 6 on the other opposite end of the base station body 1. At this time, when the base station body 1 is placed in the designated area, the base station body 1 will not be in direct contact with the ground, but will be supported on the ground by the hard protective sleeve 6 and the plug 2. This can effectively protect the shell of the base station body 1.

[0039] Further, as shown in Figure 3 and Figure 4 , the height of the plug 2 is greater than the height of the protruding columns 10.

[0040] In the above embodiment, the height of the plug 2 is set to be higher than the height of the convex column 10, so that when the base station body 1 is temporarily placed on the ground of the designated area, the plug 2 can support the end of the base station body 1 provided with the jack to be higher than the other opposite end, at this time, the base station body 1 can present an inclined state, and the end of the base station body 1 provided with the jack is located above, thereby facilitating the operation of the technician to plug and unplug the connecting line at the end of the base station body 1 provided with the jack.

[0041] The implementation principle of the embodiment is that when the technician carries the base station body 1 to carry out inspection and other work in the mine, the base station body 1 can be held in the hand in the early stage, and when it is needed to free the hand to check or operate some equipment in the mine, the plastic back clip 3 at the bottom of the base station body 1 can be inserted into the socket 4 installed in advance on the waist belt, so that the base station body 1 can be temporarily stored at the waist of the technician, so that the technician can free the hand originally holding the base station body 1 to efficiently and conveniently operate the related equipment with both hands. In addition, when the technician needs to connect some detection equipment and the base station body 1 in the mine, and debug with the notebook computer carried by the technician, the technician can first pull out the base station body 1 from the socket 4, then remove the back clip, pull out the hard protective sleeve 6 on the end of the base station body 1 provided with the plug 2, reattach it to the other opposite end of the base station body 1, and then place the base station body 1 on the ground. At this time, the plug 2 and the convex column 10 on the hard protective sleeve 6 can support the base station body 1 to be in an inclined state, so that the jack on the base station body 1 is inclined upward, so that the technician can comfortably and efficiently plug and unplug the connecting line between the equipment and the base station body 1.

[0042] Finally, it should be noted that the above embodiments are only used to illustrate the technical solutions of the present application, but not to limit them; although the present application has been described in detail with reference to the foregoing embodiments, those skilled in the art should understand that they can modify the technical solutions described in the foregoing embodiments, or make equivalent replacement for part or all of the technical features; and these modifications or replacements do not make the essence of the corresponding technical solutions deviate from the scope of the technical solutions of the embodiments of the present application.

Claims

1. A mining intrinsically safe handheld base station comprising a base station body (1), characterized in that: The bottom of the base station body (1) is provided with a plug (2), the plug (2) is detachably mounted with a plastic back clip (3), the plastic back clip (3) is detachably inserted on the socket (4) away from the plug (2) side; The socket (4) is fixedly installed with a mounting ring (5) away from the plastic back clip (3) side, the socket (4) can be sleeved on the technician's belt through the mounting ring (5); The hard protective sleeve (6) is movably sleeved on the outside of the one end of the jack on the base station body (1), the protective sleeve can protect the jack on the base station body (1).

2. The mine intrinsically safe handheld base station of claim 1, wherein: The plastic back clip (3) is integrally formed with a mounting sleeve (7) at the middle position of the side close to the base station body (1), the inside of the mounting sleeve (7) is provided with an internal thread, the plug (2) is provided with a matching external thread, the mounting sleeve (7) can be threadedly connected with the external thread of the plug (2) through the internal thread.

3. The mine intrinsically safe handheld base station of claim 1, wherein: The socket (4) is provided with an open top and an open bottom away from the mounting ring (5), and the open bottom is fixedly installed with an upward extending baffle (8).

4. The intrinsically safe hand-held base station for mining as claimed in any of claims 1 to 3, characterized in that: The base station body (1) is fixedly provided with a limiting block (9) close to the outside of the one end of the jack, and the limiting block (9) and the end face of the one end of the jack on the base station body (1) have a spacing.

5. The mine intrinsically safe handheld base station of claim 4, wherein: The hard protective sleeve (6) is fixedly installed with two convex columns (10) on one of the opposite sides of the upper end.

6. The mine intrinsically safe handheld base station of claim 5, wherein: The position of the plug (2) on the base station body (1) is close to the one end of the jack.

7. The mine intrinsically safe handheld base station of claim 6, wherein: The height of the plug (2) is greater than the height of the convex column (10).

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