CN208079194U

CN208079194U - Water proof and dust proof telephone set

Info

Publication number: CN208079194U
Application number: CN201820515040.3U
Authority: CN
Inventors: 刘院清
Original assignee: Individual
Current assignee: Individual
Priority date: 2018-04-12
Filing date: 2018-04-12
Publication date: 2018-11-09
Anticipated expiration: 2028-04-12

Abstract

The utility model provides a kind of water proof and dust proof telephone set, including lower cover, upper cover, locker, earphone device, middle cover, key-press module, shaft, mainboard, the upper cover side is by shaft axis connection in lower cover the same side, the upper cover other side is by locker padlock in lower cover the same side, the lower cover closes the shell to form complete machine with upper cover lid, mainboard is equipped in the lower cover, the middle cover is screwed onto on lower lid, the key-press module is fixed on the inside of middle cover, the middle cover is equipped with key hole, the button of the key-press module is pierced by from the key hole of middle cover, the middle cover is equipped with earphone device, the beneficial effects of the utility model are：Close structure is reasonable, possesses upper cover, the dual waterproof and dustproof structure of seal isolation that the shell that lower cover lid closes and middle cover, sealing ring are formed, provides the effective water proof and dust proof effect of strength.

Description

Water proof and dust proof telephone set

【Technical field】

The utility model is related to a kind of telephone set more particularly to a kind of water proof and dust proof telephone sets.

【Background technology】

Under some moist or larger cloud particular job environment, plain old telephone chance is influenced to be difficult to grow by environment Phase steadily runs work, and big inconvenience is caused to the transmission of information.

【Utility model content】

The utility model aim is to solve under some moist or larger cloud particular job environment, ordinary telephone set The problem of being influenced to be difficult to run work steadily in the long term, big inconvenience is caused to the transmission of information by environment, and carry For a kind of water proof and dust proof telephone set.

The utility model is achieved through the following technical solutions：A kind of water proof and dust proof telephone set, including lower cover, on Lid, locker, earphone device, middle cover, key-press module, shaft, mainboard, the upper cover side is by shaft axis connection in lower cover The same side, by locker padlock in lower cover the same side, the lower cover closes to form complete machine with upper cover lid for the upper cover other side Shell, mainboard is equipped in the lower cover, the middle cover is screwed onto on lower lid, and the key-press module is fixed on the inside of middle cover, institute It states middle cover and is equipped with key hole, the button of the key-press module is pierced by from the key hole of middle cover, and the middle cover, which is equipped with, listens wound packages It sets.

Further, the water proof and dust proof telephone set further includes sealing ring, sealing ring fixing groove, is set on the lower cover side wall There are a circle sealing ring fixing groove, the sealing ring to be mounted in the sealing ring fixing groove of lower cover.

Further, the key-press module includes key induced plate, button circuit board, button pressing plate, the button pressing plate It is equipped with button circuit board, the button circuit board is equipped with key induced plate, and the key induced plate is mounted on the inside of middle cover.

Further, the shaft include cover turnover shaft, renovate spring, locating wheel, locating wheel fixed screw, retaining spring, Retaining spring tabletting, tabletting fixed screw, the spring of renovating are linked in outside cover turnover shaft, and the locating wheel is fixed by locating wheel Screw, which is fixed on, renovates shaft tail end, and the retaining spring tabletting is fixed on cover turnover shaft top side, institute by tabletting fixed screw It states and is connected with retaining spring in retaining spring tabletting.

Further, the earphone device includes receiver, hook, and the hook is installed the front cover, the receiver hanging buckle On hook.

Further, the locker includes lock, latch spring, lock shaft, and lock shaft is equipped on the right side of the lower cover, Latch spring is sheathed in the lock shaft, the lock is by lock shaft axis connection on latch spring.

The beneficial effects of the utility model are：Close structure is reasonable, possess upper cover, lower cover lid close shell and middle cover, The dual waterproof and dustproof structure of seal isolation that sealing ring is formed provides the effective water proof and dust proof effect of strength.

【Description of the drawings】

Fig. 1 is the utility model water proof and dust proof telephone structure schematic diagram；

Reference numeral：1, lower cover；2, upper cover；3, locker；31, it latches；32, latch spring；33, lock shaft；4, it listens Wound packages is set；41, receiver；42, it links up with；5, middle cover；6, key-press module；61, key induced plate；62, button circuit board；63, button Pressing plate；7, shaft；71, cover turnover shaft；72, spring is renovated；73, locating wheel；74, locating wheel fixed screw；75, retaining spring；76, Retaining spring tabletting；77, tabletting fixed screw；8, mainboard；9, sealing ring；10, sealing ring fixing groove.

【Specific implementation mode】

Below in conjunction with the accompanying drawings and specific implementation mode is described further the utility model：

As shown in Figure 1, a kind of water proof and dust proof telephone set, including lower cover 1, upper cover 2, locker 3, earphone device 4, middle cover 5, key-press module 6, shaft 7, mainboard 8, for 2 side of the upper cover by 7 axis connection of shaft in 1 the same side of lower cover, the upper cover 2 is another Side is by 3 padlock of locker in 1 the same side of lower cover, and the lower cover 1 closes the shell for forming complete machine with the lid of upper cover 2, under described Mainboard 8 is equipped in lid 1, the middle cover 5 is screwed onto on lower cover 1, and the key-press module 6 is fixed on 5 inside of middle cover, the middle cover 5 It is equipped with key hole, the button of the key-press module 6 is pierced by from the key hole of middle cover 5, and the middle cover 5 is equipped with earphone device 4.

Preferably, the water proof and dust proof telephone set further includes sealing ring 9, sealing ring fixing groove 10, on 1 side wall of the lower cover Equipped with a circle sealing ring fixing groove 10, the sealing ring 9 is mounted in the sealing ring fixing groove 10 of lower cover 1, lower cover 1 and middle cover 5 It is fitted close by sealing ring 9.

Preferably, the key-press module 6 includes key induced plate 61, button circuit board 62, button pressing plate 63, the button Pressing plate 63 is equipped with button circuit board 62, and the button circuit board 62 is equipped with key induced plate 61, the key induced plate 61 Mounted on 5 inside of middle cover.

Preferably, the shaft 7 includes cover turnover shaft 71, renovates spring 72, locating wheel 73, locating wheel fixed screw 74, determines Position spring 75, retaining spring tabletting 76, tabletting fixed screw 77, the spring 72 of renovating is linked in outside cover turnover shaft 71, described fixed Position wheel 73 is fixed on 71 tail end of cover turnover shaft by locating wheel fixed screw 74, and the retaining spring tabletting 76 fixes spiral shell by tabletting Silk 77 is fixed on 71 top side of cover turnover shaft, and retaining spring 75 is connected in the retaining spring tabletting 76.

Preferably, the earphone device 4 includes receiver 41, hook 42, and the hook 42 is mounted on middle cover 5, described to listen 41 hanging buckles of cylinder are on hook 42.

Preferably, the locker 3 includes lock 31, latch spring 32, lock shaft 33, and 1 right side of the lower cover is equipped with Lock shaft 33 is sheathed with latch spring 32 in the lock shaft 33, and the lock 31 is by 33 axis connection of lock shaft in lock bullet On spring 32.

According to the disclosure and teachings of the above specification, the utility model those skilled in the art can also be to above-mentioned reality The mode of applying carries out change and modification appropriate.Therefore, the utility model is not limited to specific implementation disclosed and described above Mode should also be as falling into the protection scope of the claims of the present utility model to some modifications and changes of the utility model. In addition, although having used some specific terms in this specification, these terms are merely for convenience of description, not to this reality With novel composition any restrictions.

Claims

1. a kind of water proof and dust proof telephone set, it is characterised in that：Including lower cover, upper cover, locker, earphone device, middle cover, button Module, shaft, mainboard, by shaft axis connection in lower cover the same side, the upper cover other side passes through lock for the upper cover side Device padlock closes the shell to form complete machine in lower cover the same side, the lower cover with upper cover lid, and mainboard is equipped in the lower cover, described Middle cover is screwed onto on lower lid, and the key-press module is fixed on the inside of middle cover, and the middle cover is equipped with key hole, the key-press module Button be pierced by from the key hole of middle cover, the middle cover be equipped with earphone device.

2. water proof and dust proof telephone set according to claim 1, it is characterised in that：The water proof and dust proof telephone set further includes close Seal, sealing ring fixing groove, the lower cover side wall are equipped with a circle sealing ring fixing groove, and the sealing ring is mounted on the close of lower cover In seal fixing groove.

3. water proof and dust proof telephone set according to claim 1, it is characterised in that：The key-press module includes key induced Plate, button circuit board, button pressing plate, the button pressing plate are equipped with button circuit board, and the button circuit board is equipped with button Tablet, the key induced plate are mounted on the inside of middle cover.

4. water proof and dust proof telephone set according to claim 1, it is characterised in that：The shaft is positioning rotating shaft, including is turned over Lid axis renovates spring, locating wheel, locating wheel fixed screw, retaining spring, retaining spring tabletting, tabletting fixed screw, described to turn over Lid spring is linked in outside cover turnover shaft, and the locating wheel is fixed on by locating wheel fixed screw and renovates shaft tail end, the positioning bullet Spring tabletting is fixed on cover turnover shaft top side by tabletting fixed screw, and retaining spring is connected in the retaining spring tabletting.

5. water proof and dust proof telephone set according to claim 1, it is characterised in that：The earphone device includes receiver, links up with, The hook is mounted on middle cover, and the receiver hanging buckle is on hook.

6. water proof and dust proof telephone set according to claim 1, it is characterised in that：The locker includes lock, lock Spring, lock shaft, the lower cover right side are equipped with lock shaft, are sheathed with latch spring in the lock shaft, the lock passes through lock Buckle shaft axis connection is on latch spring.