CN215499138U - Dustproof device for IP telephone - Google Patents

Abstract

The utility model discloses a dustproof device for an IP telephone, which comprises a telephone main body and a dustproof device arranged on the outer side of the telephone main body, wherein the telephone main body comprises a telephone, a receiver, a display screen and a key are arranged at the top end of the telephone, the dustproof device is detachably connected to the outer side of the telephone main body, and the dustproof device comprises: the dustproof cover is detachably connected to the outer side of the telephone main body, and the dustproof cover can effectively protect external dust and prevent the dust from entering the telephone main body by arranging the dustproof device, so that the telephone main body has a dustproof function and can prevent the dust from entering the telephone through a gap between telephone shells and possibly influencing the communication quality and the service life of the telephone; when the telephone main body needs to be used, the normal use of all functions of the telephone main body is not influenced on the premise of playing an effective dust protection role for the telephone main body, and the applicability of the device is effectively enhanced.

Description

Dustproof device for IP telephone

Technical Field

The utility model relates to a dustproof facilities technical field specifically is a dust keeper for IP phone.

Background

The IP telephone set is an independent telephone device with dialing and communication functions, which uses IP network protocol as main communication protocol and internet access (or WIFI) as main interface, and usually needs to be used with IP pbx telephone exchange or IMS, and the telephone is a remote communication device capable of transmitting and receiving voice. The word "telephone" has been used as early as in europe in the eighteenth century to refer to a microphone formed from a string of wires (a string of wires is used to lift a cup). The appearance of the phone is attributed to the alexander glaham bell, and the principle of the early phone is: the speaking voice is the compound vibration in the air, can be transmitted to the solid, and is transmitted on the conductive metal through the electric pulse. Bell applied for patent rights to the phone in month 3 of 1876.

The prior IP telephone is not provided with a dustproof device, the telephone is easy to be stained with dust when not used, the appearance of the telephone is influenced, and the dust can enter the telephone through a gap between a key on the telephone and a shell, so that the electrical elements in the telephone are polluted, and the conversation quality and the service life of the telephone are possibly influenced.

SUMMERY OF THE UTILITY MODEL

An object of the present invention is to provide a dustproof device for IP phones to solve the above problems in the background art.

In order to achieve the above purpose, the utility model provides the following technical scheme: the utility model provides a dust keeper for IP telephone, includes telephone main body and sets up the dust keeper in the telephone main body outside, and telephone main body includes the telephone, the top of telephone is provided with receiver, display screen and button, dust keeper can dismantle the outside of connecting in telephone main body, dust keeper includes:

a dust cover detachably attached to an outer side of the phone main body;

two groups of stabilizing devices are arranged in a bilateral symmetry mode, and the stabilizing devices are arranged at two ends of the dust cover in a bilateral symmetry mode;

the external key positions are uniformly provided with a plurality of groups and are fixedly connected to the top end of the dust cover; and

the receiving component is detachably connected to the top end of the dust cover.

Further, the top of dust cover is provided with the interior mouth of seeing with the mutual adaptation of display screen, the material of interior mouth of seeing is transparent ya keli, the top left side of dust cover is provided with and answers a mouthful of answering of a mutual adaptation of section of thick bamboo.

Further, the stabilising arrangement includes the screw thread seat, screw thread seat fixed connection is in the left and right sides both ends of dust cover, the mid portion of screw thread seat is provided with the screw hole, threaded connection has the double-screw bolt in the screw hole, the both sides of dust cover are provided with the through-hole with screw hole mutual adaptation, the double-screw bolt passes the inboard that the through-hole extends to the dust cover, the inboard of double-screw bolt is provided with the firm dish.

Further, a handle is arranged on the outer side of the stud, and knurling processing is conducted on the outer side of the handle.

Further, the position and the button of external key position correspond to each other, external key position is including an installation section of thick bamboo, an installation section of thick bamboo sets up in the top of dust cover, the bottom of an installation section of thick bamboo is provided with the slide opening, the top that the slide opening passed the dust cover extends to the dust cover inboard, the top of slide opening is provided with sliding chamber, the top and the external intercommunication of an installation section of thick bamboo are passed on sliding chamber's top, sliding connection has the depression bar in the slide opening, the outside of depression bar is connected with the inboard sliding contact of slide opening, the bottom of depression bar runs through the slide opening and is provided with the pressure disk, the top of depression bar is provided with the sliding key, sliding key sliding connection is in sliding chamber.

Furthermore, the material of pressure disk is polyurethane.

Further, the answering assembly comprises a baffle matched with the answering opening, a handle is arranged at the top end of the baffle, a sealing block is arranged at the bottom end of the baffle, the outer side of the sealing block is in sliding contact with the inner side of the answering opening, three groups of fastening belts which are uniformly distributed are arranged at the bottom end of the sealing block, and the fastening belts are detachably sleeved on the outer side of the receiver.

Further, the material of fastening area is silica gel.

Compared with the prior art, this practical beneficial effect is:

through setting up the dust keeper, in the course of using, the user places the dust cover outside the telephone, there are two sets of firm devices on the dust keeper bilaterally symmetrically, the user can utilize the hand grip to rotate the stud, the stud rotates and moves to the inboard in the screw seat, drive the firm disc to move to the inboard in the course of moving, until the firm disc sticks to the both sides of the telephone tightly, realize the connection between main body of the telephone and the dust keeper, because the firm device is adjustable through the whorl, therefore can be suitable for the telephone main body of different size, enhance the practicability of the apparatus effectively, after realizing connecting, the dust cover can play an effective protective role to the dust of the outside, prevent the dust from entering inside, make the main body of the telephone possess the dustproof function, prevent the dust from entering the telephone inside through the gap between the telephone outer casing, cause the electric element pollution inside the telephone, the communication quality and the service life of the telephone set are possibly influenced; when the telephone main body needs to be used, the anti-dust device is respectively provided with an answering assembly, an inner viewing port and an external key position which correspond to the answering cylinder, the display screen and the keys, when dialing is needed, a user can directly press the sliding key, the sliding key slides downwards along the sliding cavity, the spring is compressed, the pressing rod is pushed to slide downwards along the sliding hole, the pressing plate at the lower end of the pressing rod is used for pressing the keys to realize dialing, after the pressing is finished, the sliding key is released, the spring rebounds, and the pressing plate is pushed to reset automatically.

Drawings

In order to more clearly illustrate the embodiments of the present application or the technical solutions in the prior art, the drawings needed to be used in the description of the embodiments or the prior art will be briefly introduced below, and it is obvious that the drawings in the following description are some embodiments of the present application, and it is obvious for those skilled in the art to obtain other drawings based on these drawings without creative efforts. Throughout the drawings, like elements or portions are generally identified by like reference numerals. In the drawings, elements or portions are not necessarily drawn to scale.

FIG. 1 is a schematic view of the overall appearance structure of the present invention;

FIG. 2 is a schematic top view of the dustproof device of the present invention;

FIG. 3 is a schematic view of the internal structure of the stabilizing device of the present invention;

fig. 4 is a schematic view of the internal structure of the external key of the present invention.

In the figure: 1. a telephone main body; 11. a telephone; 12. a receiver is connected; 13. pressing a key; 14. a display screen; 2. a dust-proof device; 21. a dust cover; 211. an answering port; 212. an inner viewport; 213. a through hole; 22. a securing device; 221. a threaded seat; 2211. a threaded hole; 222. a stud; 2221. a handle; 223. a stabilizing disc; 23. connecting key positions externally; 231. mounting the cylinder; 2311. a slide hole; 2312. a slide chamber; 232. a pressure lever; 233. a spring; 234. a platen; 235. a sliding key; 24. an answering component; 241. a baffle plate; 242. a sealing block; 243. a handle; 244. and (5) fastening the belt.

Detailed Description

In the description of the present invention, it should be noted that the terms "upper", "lower", "inner", "outer", "front", "rear", "both ends", "one end", "the other end", and the like indicate orientations or positional relationships based on those shown in the drawings, and are only for convenience of description and simplicity of description, but do not indicate or imply that the referred device or element must have a specific orientation, be constructed in a specific orientation, and be operated, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first" and "second" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "disposed," "connected," and the like are to be construed broadly, such as "connected," which may be fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meanings of the above terms in the present invention can be understood in specific cases to those skilled in the art.

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. All other embodiments obtained by persons skilled in the art based on the embodiments in the present application without any creative work belong to the protection scope of the present application.

Referring to fig. 1-4, the present invention provides a technical solution of a dustproof device for an IP phone: a dustproof device for IP telephone set comprises a telephone body 1 and a dustproof device 2 arranged outside the telephone body 1, wherein the telephone body 1 comprises a telephone 11, a receiver 12, a display screen 14 and a key 13 are arranged at the top end of the telephone 11, the dustproof device 2 is detachably connected to the outside of the telephone body 1, and the dustproof device 2 comprises:

the dustproof cover 21 is detachably connected to the outer side of the telephone main body 1, an inner viewing port 212 matched with the display screen 14 is formed in the top end of the dustproof cover 21, the inner viewing port 212 is made of transparent acrylic, and an answering port 211 matched with the answering cylinder 12 is formed in the left side of the top end of the dustproof cover 21;

the fixing device 22 is provided with two groups of fixing devices 22 in bilateral symmetry, the fixing devices 22 are symmetrically arranged at two ends of the dust cover 21 in the bilateral symmetry, each fixing device 22 comprises a threaded seat 221, the threaded seats 221 are fixedly connected to the left end and the right end of the dust cover 21, a threaded hole 2211 is formed in the middle of each threaded seat 221, a stud 222 is connected in each threaded hole 2211 through threads, through holes 213 matched with the threaded holes 2211 are formed in two sides of the dust cover 21, the studs 222 penetrate through the through holes 213 and extend to the inner side of the dust cover 21, a fixing disc 223 is arranged on the inner side of each stud 222, a handle 2221 is arranged on the outer side of each stud 222, knurling is conducted on the outer side of each handle 2221, the friction force of the outer surface of each stud is increased, convenience is brought to users to rotate, and the practicability of the device is effectively enhanced;

the external key positions 23 are uniformly provided with a plurality of groups, the external key positions 23 are fixedly connected to the top end of the dust cover 21, the positions of the external key positions 23 correspond to the keys 13, the external key positions 23 comprise a mounting tube 231, the mounting tube 231 is arranged at the top end of the dust cover 21, a sliding hole 2311 is arranged at the bottom end of the mounting tube 231, the sliding hole 2311 penetrates through the top end of the dust cover 21 and extends to the inner side of the dust cover 21, a sliding cavity 2312 is arranged at the top end of the sliding hole 2311, the top end of the sliding cavity 2312 penetrates through the top end of the mounting tube 231 and is communicated with the outside, a pressure lever 232 is connected in the sliding hole 2311 in a sliding manner, the outer side of the pressure lever 232 is connected with the inner side of the sliding hole 2311 in a sliding manner, the bottom end of the pressure lever 232 penetrates through the sliding hole 2311 and is provided with a pressure plate 234, the top end of the pressure lever 232 is provided with a sliding key 235, the sliding key is connected to the sliding cavity 2312 in a sliding manner, the pressure plate 234 is made of polyurethane, the polyurethane material is soft and has certain elasticity, the key 13 can be effectively protected, and the key 13 is prevented from being damaged due to the fact that the pressure of the pressure plate 234 is too high; and

answer subassembly 24, answer the subassembly 24 and can dismantle the top of connecting in dust cover 21, answer the subassembly 24 include with answer baffle 241 of mouthful 211 mutual adaptation, the top of baffle 241 is provided with the handle 243, the bottom of baffle 241 is provided with sealed piece 242, the outside of sealed piece 242 and the inboard sliding contact of answering mouthful 211 are connected, the bottom of sealed piece 242 is provided with the fastening area 244 that three groups were evenly arranged, fastening area 244 can be dismantled and cup jointed in the outside that connects earphone 12, the material of fastening area 244 is silica gel, silica gel has certain elasticity, can ensure to connect earphone 12 by effective fixed.

By arranging the dustproof device 2, in the using process, a user places the dustproof cover 21 at the outer side of the telephone 11, two groups of fixing devices 22 are symmetrically arranged on the dustproof device 2 from left to right, the user can rotate the stud 222 by using the handle 2221, the stud 222 rotates in the threaded seat 221 and moves inwards, the fixing disc 223 is driven to move inwards in the moving process until the fixing disc 223 is tightly attached to two sides of the telephone 11, the connection between the dustproof device 2 and the telephone main body 1 is realized, the fixing devices 22 are adjustable through threads, so the dustproof device is applicable to telephone main bodies 1 of different sizes, the practicability of the device is effectively enhanced, after the connection is realized, the dustproof cover 21 can effectively protect external dust, the dust is prevented from entering the interior, the telephone main body 1 has the dustproof function, and the dust is prevented from possibly entering the interior of the telephone 11 through gaps between telephone shells, the pollution of the internal electrical components of the telephone set 11 may affect the communication quality and the service life of the telephone set 11; when the telephone body 1 needs to be used, the dustproof device 2 is respectively provided with a receiving component 24, an inner viewing port 212 and an external key 23 which are mutually corresponding to the receiving cylinder 12, the display screen 14 and the keys 13, when dialing is needed, a user can directly press the sliding key 235, the sliding key 235 slides downwards along the sliding cavity 2312, the spring 233 is compressed, the pressing rod 232 is pushed to slide downwards along the sliding hole 2311, the pressing plate 234 at the lower end of the pressing rod 232 is used for pressing the key 13 to realize dialing, after the pressing is finished, when the sliding key 235 is released, the spring 233 rebounds to push the pressure plate 234 to automatically reset, when a call needs to be answered, a user can directly hold the handle 243 on the answering component 24 to drive the receiver 12 to answer, so that the normal use of various functions of the telephone main body 1 is not influenced on the premise of playing an effective dust protection role for the telephone main body 1, and the applicability of the device is effectively enhanced.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.

Claims (8)

1. A dustproof device for IP telephone set, includes telephone main body (1) and sets up in the dustproof device (2) of telephone main body (1) outside, its characterized in that: telephone main part (1) includes telephone (11), the top of telephone (11) is provided with receiver (12), display screen (14) and button (13), dust keeper (2) can dismantle the outside of connecting in telephone main part (1), dust keeper (2) include:

a dust cover (21), the dust cover (21) being detachably attached to the outside of the telephone main body (1);

the two groups of the stabilizing devices (22) are arranged in a bilateral symmetry mode, and the stabilizing devices (22) are arranged at two ends of the dust cover (21) in a bilateral symmetry mode;

the dustproof cover is characterized by comprising external connecting key positions (23), wherein multiple groups of external connecting key positions (23) are uniformly arranged, and the external connecting key positions (23) are fixedly connected to the top end of the dustproof cover (21); and

the answering assembly (24) is detachably connected to the top end of the dust cover (21).

2. The dustproof device for an IP telephone set according to claim 1, wherein: the top of dust cover (21) is provided with interior view mouth (212) with display screen (14) mutual adaptation, the material of interior view mouth (212) is transparent ya keli, the top left side of dust cover (21) be provided with answer a mouthful (211) of answering a section of thick bamboo (12) mutual adaptation.

3. The dustproof device for an IP telephone set according to claim 2, wherein: securing device (22) includes screw thread seat (221), screw thread seat (221) fixed connection is in the both ends of controlling of dust cover (21), the mid portion of screw thread seat (221) is provided with screw hole (2211), there is double-screw bolt (222) through threaded connection in screw hole (2211), the both sides of dust cover (21) are provided with through-hole (213) with screw hole (2211) mutual adaptation, double-screw bolt (222) pass through-hole (213) and extend to the inboard of dust cover (21), the inboard of double-screw bolt (222) is provided with firm dish (223).

4. The dustproof device for an IP telephone set according to claim 3, wherein: the outer side of the stud (222) is provided with a handle (2221), and the outer side of the handle (2221) is subjected to knurling treatment.

5. The dustproof device for an IP telephone set according to claim 2, wherein: the position of the external key (23) corresponds to the key (13), the external key (23) comprises a mounting cylinder (231), the installation cylinder (231) is arranged at the top end of the dust cover (21), the bottom end of the installation cylinder (231) is provided with a sliding hole (2311), the sliding hole (2311) passes through the top end of the dust cover (21) and extends to the inner side of the dust cover (21), the top end of the sliding hole (2311) is provided with a sliding cavity (2312), the top end of the sliding cavity (2312) penetrates through the top end of the mounting cylinder (231) to be communicated with the outside, a pressure lever (232) is connected in the sliding hole (2311) in a sliding way, the outer side of the pressure lever (232) is connected with the inner side of the sliding hole (2311) in a sliding contact way, the bottom end of the pressure lever (232) penetrates through the sliding hole (2311) and is provided with a pressure plate (234), the top end of the pressure lever (232) is provided with a sliding key (235), and the sliding key (235) is connected to the sliding cavity (2312) in a sliding mode.

6. The dustproof device for an IP telephone set according to claim 5, wherein: the material of pressure disk (234) is polyurethane.

7. The dustproof device for an IP telephone set according to claim 2, wherein: answer subassembly (24) include with baffle (241) of answering mouth (211) mutual adaptation, the top of baffle (241) is provided with handle (243), the bottom of baffle (241) is provided with sealed piece (242), the outside of sealed piece (242) is connected with the inboard sliding contact of answering mouth (211), the bottom of sealed piece (242) is provided with fastening area (244) that three groups were evenly arranged, fastening area (244) can be dismantled and cup jointed in the outside of answering the earphone (12).

8. The dustproof device for an IP telephone set according to claim 7, wherein: the fastening belt (244) is made of silica gel.

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