CN210745286U

CN210745286U - Protective shell of emergency telephone

Info

Publication number: CN210745286U
Application number: CN202020143725.7U
Authority: CN
Inventors: 郭三枝
Original assignee: Individual
Current assignee: Individual
Priority date: 2020-01-21
Filing date: 2020-01-21
Publication date: 2020-06-12
Anticipated expiration: 2030-01-21

Abstract

The utility model discloses a protective housing of emergency telephone, including phone fuselage, shield, protective structure, slide bar, transparent protective cover, fixed block, fixture block, clamping piece, second spring and button structure. The utility model has the advantages that: through the transparent protective cover that sets up on the telephone body, rainwater is difficult to the infiltration telephone fuselage inside when using emergency call under the rainy day condition, and when pressing the slide bar and opening the shield, because the slide bar promotes the fixed block and takes place to slide, make the block state between fixed block and transparent protective cover one side remove, along with the slip of fixed block, the inclined plane structure of the other end of fixed block can promote transparent protective cover to the shield direction, and make and take place the block between transparent protective cover and the shield, thereby make shield and transparent protective cover open in the lump, and when opening the shield and not pressing the slide bar, transparent protective cover closely offsets with the telephone fuselage surface under the effect of fixed block, play the water-proof effects to the fuselage surface.

Description

Protective shell of emergency telephone

Technical Field

The utility model relates to a protective housing specifically is a protective housing of emergency telephone belongs to communication protection technical field.

Background

The emergency telephone is usually installed in the areas such as the expressway and the scenic spot, and is used for communicating with the outside under the emergency situations such as when a vehicle breaks down or when a tourist needs to request for assistance, so as to obtain the help of related departments or give an alarm when an accident occurs. When seeking help by using an emergency telephone, the position, time and surrounding environment conditions of the user, or the accident scale and casualty conditions are determined before the call, so that the related departments can carry out overall arrangement. The emergency telephone ensures the safety of personnel in outdoor environment and provides possibility for early rescue.

However, when the emergency phone is used in severe environments such as rainy weather, rainwater can easily enter the phone through the keys and the sound on the surface of the phone to cause circuit failure, which prevents the help seeker from contacting the outside.

SUMMERY OF THE UTILITY MODEL

The utility model aims at providing a protective housing of emergency telephone in order to solve above-mentioned problem, can provide necessary protection to emergency telephone phone surface in the rainy day as required, prevent that the rainwater from getting into damage the circuit in the phone, cause the trouble of phone.

The utility model realizes the above purpose by the following technical proposal, a protective shell of an emergency telephone comprises a telephone body, one side of the telephone body is rotationally connected with a dustproof cover, a protective structure is arranged between the dustproof cover and the telephone body, the protective structure comprises a slide bar, a transparent protective cover, a fixed block, a clamping block and a second spring, the transparent protective cover is arranged between the dustproof cover and the telephone body, one side of the transparent protective cover is abutted against the telephone body, the other side of the transparent protective cover is provided with the clamping block, the cross section of one end of the clamping block is in a hexagon structure, the inner side of the dustproof cover is provided with the clamping block corresponding to the clamping block, the clamping block is symmetrically provided with two clamping blocks, one side of the two clamping blocks is provided with a groove structure with the same shape as the end part of the clamping block, and one side of the two clamping blocks is connected with the dustproof cover in a, clamping piece one side fixedly connected with the second spring, the other end fixed connection of second spring in the shield, the slide bar is located the side of phone fuselage, the one end of slide bar with fixed block fixed connection, the fixed block with phone fuselage sliding connection, the cross-section of fixed block is the hook-type, just the fixed block with one side sliding connection of transparent protective cover, still be equipped with the button structure on the transparent protective cover.

Preferably, in order to prevent rainwater from entering the transparent protective cover and simultaneously make the sound of earphone department more effectively spread, the protective structure further comprises a through hole, the middle part of the transparent protective cover is provided with a groove structure, and the groove of the transparent protective cover is provided with a plurality of through holes.

Preferably, in order to increase the leakproofness between transparent protection cover and the phone body, prevent that the rainwater from getting into, protective structure still includes sealed the pad, sealed pad fixed connection in on transparent protection cover's the side, just transparent protection cover passes through sealed pad with the surface of phone body is inconsistent.

Preferably, in order to make the fixed block can carry out the reply of position, conveniently carry out the block with transparent protection cover is automatic through the fixed block, protective structure still includes first spring, the one end of first spring with the one end fixed connection of fixed block, the other end fixed connection of first spring in the phone fuselage.

Preferably, operate through the button when transparent protective cover protects the telephone fuselage for the convenience, avoid the rainwater to see through the gap entering telephone fuselage between the button inside, the button structure includes button, bracing piece and baffle, the baffle with fixed connection between the transparent protective cover, correspond on the baffle the last operation button sliding connection who sets up of telephone body has a plurality ofly the bracing piece, the one end fixedly connected with of bracing piece the button.

Preferably, for the leakproofness of further reinforcing transparent protection cover, the button is conveniently operated simultaneously, the button structure is still including exerting pressure head and elastic membrane, exert pressure head fixed connection in the bracing piece deviates from the one end of button, it is the arc structure to exert pressure the head cross-section, the elastic membrane with transparent protection cover fixed connection, one side and a plurality of the elastic membrane it is inconsistent to exert pressure the head.

Preferably, in order to enable the support rod to reset and facilitate use, the button structure further comprises a third spring, the third spring is sleeved on the support rod, one end of the third spring is fixedly connected with the partition plate, and the other end of the third spring is fixedly connected with the support rod.

The utility model has the advantages that: through the transparent protective cover arranged on the telephone body, when a user uses an emergency telephone in rainy days, rainwater is difficult to permeate into the telephone body through the transparent protective cover, the slide rod positioned on the side surface of the telephone body can control the use of the transparent protective cover, when the slide rod is pressed down and the dustproof cover is opened, the slide rod pushes the fixed block to slide, so that the clamping state between the fixed block and one side of the transparent protective cover is released, and simultaneously along with the continuous sliding of the fixed block, the inclined plane structure at the other end of the fixed block can push the transparent protective cover to the direction of the dustproof cover, and the transparent protective cover is clamped with the clamping block arranged on the dustproof cover through the clamping block arranged on one side, so that the dustproof cover and the transparent protective cover are opened together, and when the dustproof cover is opened and the slide rod is not pressed, the transparent protective cover is tightly abutted against the surface of the, the waterproof effect on the surface of the machine body is achieved.

Drawings

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

FIG. 2 is a schematic view of the connection of the telephone body to the protective structure shown in FIG. 1;

FIG. 3 is an enlarged view of portion A of FIG. 2;

fig. 4 is a schematic structural view of the protective structure shown in fig. 1.

In the figure: 1. the mobile phone comprises a phone body, 2, a dustproof cover, 3, a protective structure, 31, a sliding rod, 32, a transparent protective cover, 33, a through hole, 34, a sealing gasket, 35, a fixing block, 36, a first spring, 37, a clamping block, 38, a clamping block, 39, a second spring, 4, a button structure, 41, a button, 42, a supporting rod, 43, a pressure applying head, 44, a third spring, 45, a partition plate, 46 and an elastic membrane.

Detailed Description

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. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Please refer to fig. 1-4, a protective housing for an emergency phone, comprising a phone body 1, wherein one side of the phone body 1 is rotatably connected with a dust cover 2, a protective structure 3 is disposed between the dust cover 2 and the phone body 1, the protective structure 3 comprises a sliding rod 31, a transparent protective cover 32, a fixed block 35, a clamping block 37, a clamping block 38 and a second spring 39, the transparent protective cover 32 is disposed between the dust cover 2 and the phone body 1, one side of the transparent protective cover 32 is abutted to the phone body 1, the clamping block 37 is disposed on the other side of the transparent protective cover 32, a cross-section of one end of the clamping block 37 is a hexagonal structure, the clamping block 38 is disposed on the inner side of the dust cover 2 corresponding to the clamping block 37, two clamping blocks 38 are symmetrically disposed, one side of two clamping blocks 38 is disposed with a groove-shaped structure having the same shape as the end of the clamping block 37, and two clamping block 38 one side with sliding connection between the shield 2, clamping block 38 one side fixedly connected with second spring 39, the other end fixed connection of second spring 39 in shield 2, slide bar 31 locates the side of telephone body 1, slide bar 31 one end with fixed block 35 fixed connection, fixed block 35 with telephone body 1 sliding connection, the cross-section of fixed block 35 is the hook-type, just fixed block 35 with one side sliding connection of transparent protective cover 32, still be equipped with button structure 4 on the transparent protective cover 32.

As a technical optimization scheme of the utility model, protective structure 3 still includes through-hole 33, transparent protective cover 32's middle part is equipped with groove structure, just transparent protective cover 32's groove has seted up a plurality ofly through-hole 33.

As a technical optimization scheme of the utility model, protective structure 3 still includes sealed pad 34, sealed pad 34 fixed connection in on the side of transparent protection cover 32, just transparent protection cover 32 passes through sealed pad 34 with the surface of telephone fuselage 1 is inconsistent.

As a technical optimization scheme of the utility model, protective structure 3 still includes first spring 36, first spring 36 one end with the one end fixed connection of fixed block 35, first spring 36's the other end fixed connection in telephone fuselage 1.

As a technical optimization scheme of the utility model, button structure 4 includes button 41, bracing piece 42 and baffle 45, baffle 45 with fixed connection between the transparent protective cover 32, correspond on the baffle 45 the last operation button sliding connection who sets up of telephone fuselage 1 is a plurality of bracing piece 42, the one end fixedly connected with of bracing piece 42 button 41.

As a technical optimization scheme of the utility model, button structure 4 is still including pressure applying head 43 and elastic membrane 46, pressure applying head 43 fixed connection in bracing piece 42 deviates from the one end of button 41, pressure applying head 43 cross-section is the arc structure, elastic membrane 46 with transparent protective cover 32 fixed connection, one side and a plurality of elastic membrane 46 pressure applying head 43 is inconsistent.

As a technical optimization scheme of the utility model, button structure 4 still includes third spring 44, cup jointed on the bracing piece 42 third spring 44, third spring 44's one end with baffle 45 fixed connection, third spring 44's the other end with bracing piece 42 fixed connection.

When the utility model is used, when the user meets with danger in the open air and needs to contact with the outside to seek help, the user can establish contact with related rescue departments through the emergency telephone, when the emergency telephone is used, if the user does not meet rainy environment, the surface of the telephone body 1 does not need to be protected from rainwater, when the dustproof cover 2 is opened, the user can simultaneously press the sliding rod 31 on the side surface of the telephone body 1, when the sliding rod 31 is pressed, the fixed block 35 can be driven to slide, because the cross section of the fixed block 35 is in a hook-shaped structure, the clamping state between the fixed block 35 and the transparent protective cover 32 can be relieved by the sliding of the fixed block 35, along with the continuous sliding of the fixed block 35, the inclined plane structure on one side of the fixed block 35 and one side of the transparent protective cover 32 slide relatively, and the transparent protective cover 32 is pushed to move towards the direction of the, the fixture block 37 arranged at one side of the transparent protective cover 32 is embedded between the two clamping blocks 38 arranged at one side of the dust cover 2, due to the action of the second spring 39, the fixture block 37 is clamped with the clamping blocks 38, at this time, when the dust cover 2 is opened, the transparent protective cover 32 is driven to be opened together, at this time, the communication quality can be ensured, when the weather is rainy, the sliding rod 31 is not required to be pressed to open the dust cover 2, at this time, the dust cover 2 is not clamped with the transparent protective cover 32, at the same time, the transparent protective cover 32 is tightly abutted with the telephone body 1 under the action of the fixing block 35, thereby the waterproof function of the side surface of the telephone body 1 is realized, when the key on the surface of the telephone body 1 is required to be operated, the corresponding button 41 arranged on the transparent protective cover 32 can be directly pressed, and the key operation can be realized through the pressing of the, further, the key is waterproof, and the service life of the emergency telephone is effectively prolonged.

It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Furthermore, it should be understood that although the present description refers to embodiments, not every embodiment may contain only a single embodiment, and such description is for clarity only, and those skilled in the art should integrate the description, and the embodiments may be combined as appropriate to form other embodiments understood by those skilled in the art.

Claims

1. A protective casing for an emergency telephone, comprising a telephone body (1), characterized in that: one side of the telephone body (1) is rotatably connected with a dust cover (2), the dust cover (2) and the telephone body (1) are provided with a protective structure (3), the protective structure (3) comprises a sliding rod (31), a transparent protective cover (32), a fixed block (35), a clamping block (37), a clamping block (38) and a second spring (39), the transparent protective cover (32) is arranged between the dust cover (2) and the telephone body (1), one side of the transparent protective cover (32) is in contact with the telephone body (1), the other side of the transparent protective cover (32) is provided with the clamping block (37), one end section of the clamping block (37) is of a hexagonal structure, the inner side of the dust cover (2) corresponds to the clamping block (37) and is provided with the clamping block (38), the clamping block (38) is symmetrically provided with two parts, two one side of clamping block (38) be equipped with fixture block (37) the same groove-shaped structure of tip shape, and two one side of clamping block (38) with sliding connection between shield (2), clamping block (38) one side fixedly connected with second spring (39), the other end fixed connection of second spring (39) in shield (2), slide bar (31) are located the side of phone body (1), the one end of slide bar (31) with fixed block (35) fixed connection, fixed block (35) with phone body (1) sliding connection, the cross-section of fixed block (35) is the hook-type, just fixed block (35) with one side sliding connection of transparent protection cover (32), still be equipped with button structure (4) on transparent protection cover (32).

2. A protective casing for an emergency telephone, according to claim 1, wherein: protective structure (3) still include through-hole (33), the middle part of transparent protection cover (32) is equipped with groove structure, just a plurality of has been seted up to the groove of transparent protection cover (32) through-hole (33).

3. A protective casing for an emergency telephone, according to claim 1, wherein: protective structure (3) still include sealed pad (34), sealed pad (34) fixed connection in on the side of transparent protective cover (32), just transparent protective cover (32) pass through sealed pad (34) with the surface of telephone body (1) is inconsistent.

4. A protective casing for an emergency telephone, according to claim 1, wherein: the protective structure (3) further comprises a first spring (36), one end of the first spring (36) is fixedly connected with one end of the fixing block (35), and the other end of the first spring (36) is fixedly connected with the telephone body (1).

5. A protective casing for an emergency telephone, according to claim 1, wherein: button structure (4) are including button (41), bracing piece (42) and baffle (45), baffle (45) with fixed connection between transparent protective cover (32), correspond on baffle (45) the last operation button sliding connection who sets up of telephone body (1) has a plurality ofly bracing piece (42), the one end fixedly connected with of bracing piece (42) button (41).

6. The protective case of an emergency phone according to claim 5, wherein: button structure (4) are still including exerting pressure head (43) and elastic membrane (46), exert pressure head (43) fixed connection in bracing piece (42) deviates from the one end of button (41), it is the arc structure to exert pressure head (43) cross-section, elastic membrane (46) with transparent protective cover (32) fixed connection, one side and a plurality of elastic membrane (46) exert pressure head (43) inconsistent.

7. The protective case of an emergency phone according to claim 5, wherein: the button structure (4) further comprises a third spring (44), the third spring (44) is sleeved on the supporting rod (42), one end of the third spring (44) is fixedly connected with the partition plate (45), and the other end of the third spring (44) is fixedly connected with the supporting rod (42).