CN209572010U - A mobile communication device with scalable modular structure - Google Patents

Abstract

The utility model relates to mobile communication technology fields, and disclose a kind of mobile communication equipment of scalable modular construction, including intercom ontology, fender bracket, charging plug, cooling tube, sealing plate, first idler wheel, bearing plate, second idler wheel, roll and spring stack, side wall on the downside of the intercom ontology offers charging circular groove, slide cover is slidably connected in the charging circular groove, the cell wall of the charging circular groove is symmetrically fixedly connected there are two limit plate, side wall on the upside of the limit plate offers limit card slot, the both ends of the slide cover are respectively positioned in limit card slot, sidewall symmetry on the upside of the slide cover is fixedly connected there are two fixed cylinder, the inner wall of the fixed cylinder slidably connects compression bar.The utility model effectively avoids the problem of charging plug shaking causes charging plug and connecting position of wires to be broken, and effectively avoids the problem more inconvenient using screw thread bayonet lock.

Description

A mobile communication device with scalable modular structure

technical field

The utility model relates to the technical field of mobile communication, in particular to a mobile communication device with a scalable modular structure.

Background technique

With the gradual enrichment of functions of mobile communication devices, smart mobile communication devices are becoming more and more popular in the market. Coupled with the increasingly powerful functions of smart operating systems and the continuous improvement of the hardware speed of mobile communication devices, the benefits brought by smart mobile communication devices to users The user experience is getting better and better, and the walkie-talkie is a two-way mobile communication tool. It can make calls without any network support, and there is no call fee. It is suitable for relatively fixed and frequent calls. It is also a mobile communication device The more common one.

After searching, the Chinese patent authorization number is CN208174672U, which discloses a mobile communication device with a scalable modular structure, including a protective frame and a walkie-talkie housing. The top of the vertical end of the protective frame is movably connected with a sealing plate, and The inner surface wall of the sealing plate is provided with a cooling pipe, the vertical ends on both sides of the protective frame are internally threaded with bayonet pins, and the inner surface wall of the horizontal end of the protective frame is provided with a spring column and a supporting pressure plate used therewith. A mobile communication device with a scalable modular structure in the above patent has the following disadvantages: the charging plug of the mobile communication device with a scalable modular structure is only fixed by a suction cup, the fixing is relatively unstable, and the charging plug is easy to shake, resulting in The connection between the charging plug and the wire is disconnected, which affects the normal use of the charging plug, and the above-mentioned device uses a threaded bayonet to fix the intercom housing, and the threaded bayonet needs to be twisted every time it is used, which is inconvenient to operate.

Utility model content

The purpose of the utility model is to solve the problem that the fixing of the charging plug in the prior art is not stable and it is inconvenient to fix it with threaded bayonet pins, and proposes a mobile communication device with a scalable modular structure.

In order to achieve the above object, the utility model adopts the following technical solutions:

A mobile communication device with a scalable modular structure, including a walkie-talkie body, a protective frame, a charging plug, a cooling pipe, a sealing plate, a first roller, a pressure bearing plate, a second roller, a winding shaft and a spring column, the walkie-talkie body The side wall of the lower side is provided with a charging circular groove, and a sliding cover plate is slidably connected to the charging circular groove. The side wall is provided with a limit card slot, and both ends of the sliding cover are located in the limit card slot. The side wall on the upper side of the slide cover is symmetrically fixed and connected with two fixed cylinders, and the inner wall of the fixed tube slides A pressing rod is connected, and the same compression spring is fixedly connected between the pressing rod and the bottom of the fixed cylinder.

Preferably, the inner wall on the opposite side of the protective frame is fixedly connected with a sliding groove, the bottom of the sliding groove is provided with a through hole, and the hole wall of the through hole is slidably connected with a pin rod, and the side wall of the walkie-talkie body A pin groove corresponding to the pin rod is provided, the rod wall of the pin rod is fixedly covered with a baffle plate, and the rod wall movable sleeve of the pin rod is provided with a return spring, and the return spring is located between the baffle plate and the sliding groove. between the bottom of the tank.

Preferably, the rod wall of the pressure rod is symmetrically fixedly connected with two sliders, and the inner wall of the fixed cylinder is provided with a chute matching the sliders.

Preferably, the end of the pressure rod close to the charging plug is arc-shaped.

Preferably, the hole wall of the through hole is symmetrically and fixedly connected with two limit sliders, and the rod wall of the pin rod is provided with a limit chute matching the limit sliders.

Preferably, the specific material of the pressure rod is flexible plastic.

Compared with the prior art, the utility model provides a mobile communication device with a scalable modular structure, which has the following beneficial effects:

1. The mobile communication device with a scalable modular structure, through the set intercom body, charging circular groove, sliding cover, limit plate, limit card slot, fixed cylinder, pressure rod and compression spring, when in use, will slide The cover plate is inserted into the charging round groove, so that the sliding cover plate is located above the limit plate, and the sliding cover plate is rotated so that the two ends of the sliding cover plate are snapped into the two limit card slots. Under the action of the compression spring, the pressing rod is The charging plug is pressed and fixed, and the compression spring can make the sliding cover firmly stuck in the limit card slot, preventing the sliding cover from detaching from the charging round groove. This device can firmly fix the charging plug, effectively avoiding charging. The problem that the connection between the charging plug and the wire is broken due to the shaking of the plug.

2. The mobile communication device with a scalable modular structure, through the set sliding groove, pin rod, pin groove, baffle plate and return spring, when in use, pull the pin rod and pull the walkie-talkie body so that the pin groove is aligned with the pin rod, Loosen the pin, under the action of the return spring, the pin springs into the pin groove, and the pin can limit and fix the body of the walkie-talkie. Compared with the threaded bayonet, it is more convenient to use and effectively avoids the inconvenience of using the threaded bayonet The problem.

The parts not involved in the device are the same as the existing technology or can be realized by using the existing technology. The utility model effectively avoids the problem that the connection between the charging plug and the wire is broken due to the shaking of the charging plug, and effectively avoids the use of threaded bayonet pins. more inconvenient problem.

Description of drawings

Fig. 1 is a structural schematic diagram of a mobile communication device with a scalable modular structure proposed by the present invention;

Fig. 2 is the structural representation of part A in Fig. 1;

Fig. 3 is the structural representation of part B in Fig. 2;

FIG. 4 is a schematic structural diagram of part C in FIG. 1 .

In the figure: 1 walkie-talkie body, 2 protective frame, 3 charging plug, 4 charging round groove, 5 sliding cover, 6 limiting plate, 7 limiting card slot, 8 fixing cylinder, 9 pressure rod, 10 compression spring, 11 sliding Slot, 12 pin rods, 13 pin slots, 14 baffle plates, 15 return springs.

Detailed ways

The technical solutions in the embodiments of the present invention will be clearly and completely described below in conjunction with the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of them. example.

In describing the present utility model, it should be understood that the terms "upper", "lower", "front", "rear", "left", "right", "top", "bottom", "inner", The orientation or positional relationship indicated by "outside" is based on the orientation or positional relationship shown in the drawings, which is only for the convenience of describing the utility model and simplifying the description, rather than indicating or implying that the referred device or element must have a specific orientation , are constructed and operated in a specific orientation and therefore cannot be construed as limiting the invention.

Referring to Figures 1-4, a mobile communication device with a scalable modular structure includes a walkie-talkie body 1, a protective frame 2, a charging plug 3, a cooling pipe, a sealing plate, a first roller, a pressure plate, a second roller, a winding The spool and spring column, the side wall of the lower side of the walkie-talkie body 1 is provided with a charging circular groove 4, and a sliding cover 5 is slidably connected to the charging circular groove 4, and two limit plates 6 are symmetrically and fixedly connected to the groove wall of the charging circular groove 4 , the side wall on the upper side of the limit plate 6 is provided with a limit card slot 7, both ends of the sliding cover 5 are located in the limit card groove 7, and the side wall on the upper side of the slide cover 5 is symmetrically fixed and connected with two fixed cylinders 8. A pressure rod 9 is slidingly connected to the inner wall of the fixed cylinder 8, and the same compression spring 10 is fixedly connected between the pressure rod 9 and the bottom of the fixed cylinder 8.

The inner wall on the opposite side of the protective frame 2 is fixedly connected with a sliding groove 11, the bottom of the sliding groove 11 is provided with a through hole, and the hole wall of the through hole is slidably connected with a pin rod 12, and the side wall of the walkie-talkie body 1 is provided with a pin. The pin groove 13 corresponding to the rod 12, the rod wall fixed sleeve of the pin rod 12 is provided with a baffle plate 14, and the rod wall movable sleeve of the pin rod 12 is provided with a return spring 15, and the return spring 15 is located in the groove between the baffle plate 14 and the sliding groove 11. between the bottom.

The rod wall of the pressure rod 9 is symmetrically fixedly connected with two sliders, and the inner wall of the fixed cylinder 8 is provided with a chute matched with the slider, and the pressure rod 9 is limited by the mutual cooperation of the slider and the chute to prevent the pressure from being pressed. The rod 9 breaks away from the fixed cylinder 8 .

The end of the pressing rod 9 close to the charging plug 3 is arc-shaped, which facilitates the rotation of the pressing rod 9 relative to the charging plug 3 .

The hole wall of the through hole is symmetrically fixedly connected with two limit sliders, and the rod wall of the pin rod 12 is provided with a limit chute that matches the limit slider, and through the mutual cooperation of the limit slider and the limit chute, The pin rod 12 is limited to prevent the pin rod 12 from tilting when moving, so as to facilitate the pin rod 12 to be inserted into the pin groove 13 .

The specific material of the pressure rod 9 is flexible plastic, so as to prevent the pressure rod 9 from scratching the charging plug 3 .

In the utility model, when in use, the sliding cover 5 is inserted into the charging circular groove, so that the sliding cover 5 is located above the limit plate 6, and the sliding cover 5 is rotated so that the two ends of the sliding cover 5 snap into the two limiting plates. In the position card slot 7, under the action of the compression spring 10, the pressure rod 9 compresses and fixes the charging plug 3, and the compression spring 10 can make the sliding cover 5 firmly stuck in the limit card slot 7, preventing the sliding cover from The plate 5 is separated from the charging round groove 4. This device can firmly fix the charging plug 3, effectively avoiding the problem that the charging plug 3 shakes and causes the connection between the charging plug 3 and the wire to break. When using, pull the pin 12 and pull the walkie-talkie Body 1, align the pin groove 13 with the pin rod 12, loosen the pin rod 12, and under the action of the return spring 15, the pin rod 12 springs into the pin groove 13, and the pin rod 12 can limit and fix the walkie-talkie body 1. Compared with the threaded bayonet, it is more convenient to use, and effectively avoids the inconvenient problem of using the threaded bayonet.

The above is only a preferred embodiment of the utility model, but the scope of protection of the utility model is not limited thereto. The equivalent replacement or change of the new technical solution and the concept of the utility model shall be covered by the protection scope of the utility model.

Claims (6)

1. a kind of mobile communication equipment of scalable modular construction, including intercom ontology (1), fender bracket (2), charging plug (3), cooling tube, sealing plate, the first idler wheel, bearing plate, the second idler wheel, roll and spring stack, which is characterized in that the intercom Side wall on the downside of ontology (1) offers charging circular groove (4), slidably connects slide cover (5), institute in the charging circular groove (4) The cell wall for stating charging circular groove (4) is symmetrically fixedly connected there are two limit plate (6), and the side wall on the upside of the limit plate (6) offers Limit card slot (7), the both ends of the slide cover (5) are respectively positioned in limit card slot (7), the side on the upside of the slide cover (5) Wall is symmetrically fixedly connected there are two fixed cylinder (8), and the inner wall of the fixed cylinder (8) slidably connects compression bar (9), the compression bar (9) it is fixedly connected between the cylinder bottom of fixed cylinder (8) same root compressed spring (10).

2. a kind of mobile communication equipment of scalable modular construction according to claim 1, which is characterized in that the guarantor The inner wall of retaining frame (2) opposite side is fixedly connected to sliding groove (11), and the slot bottom of the sliding groove (11) offers through-hole, and The hole wall of through-hole slidably connects pin rod (12), and the side wall of the intercom ontology (1) offers corresponding with pin rod (12) The bar wall fixing sleeve of cotter way (13), the pin rod (12) is equipped with baffle (14), and the bar wall movable sleeve of the pin rod (12) is equipped with multiple Position spring (15), the reset spring (15) are located between baffle (14) and the slot bottom of sliding groove (11).

3. a kind of mobile communication equipment of scalable modular construction according to claim 1, which is characterized in that the pressure The bar wall of bar (9) is symmetrically fixedly connected there are two sliding block, and the inner wall of the fixed cylinder (8) offers the cunning to match with sliding block Slot.

4. a kind of mobile communication equipment of scalable modular construction according to claim 1, which is characterized in that the pressure Bar (9) is arc close to the one end of charging plug (3).

5. a kind of mobile communication equipment of scalable modular construction according to claim 2, which is characterized in that described logical The hole wall in hole is symmetrically fixedly connected there are two position limiting slide block, and the bar wall of the pin rod (12) is offered to match with position limiting slide block Limit sliding chutes.

6. a kind of mobile communication equipment of scalable modular construction according to claim 1, which is characterized in that the pressure The specific material of bar (9) is flexiplast.