CN219659716U - Protective bracket of interphone - Google Patents

Abstract

The utility model relates to the technical field of protective brackets and discloses a protective bracket of an interphone, which comprises a protective bracket assembly, wherein the protective bracket assembly comprises a side frame, one side of the rear end of the outer part of the side frame is provided with a back plate, a plurality of connecting plates are arranged in the back plate and the side frame, buffer air bags are arranged outside the connecting plates, connecting pipes are arranged at four corners of the outer part of the back plate and fixedly connected with the back plate, the connecting pipes are fixed with the side frame through screws, one side of the rear end of the outer part of the back plate is provided with a plurality of shock absorption springs uniformly distributed in a rectangular array, the rear side of the outer part of the shock absorption springs is provided with a silica gel buffer sleeve, and gypsum boards are arranged in the silica gel buffer sleeve. The triple buffering effect on the interphone is achieved by adding the buffering air bag in the protective bracket and matching with the damping spring and the silica gel buffering sleeve structure outside the protective bracket.

Description

Protective bracket of interphone

Technical Field

The utility model relates to the technical field of protective brackets, in particular to a protective bracket of an interphone.

Background

The interphone can communicate without any network support, has no telephone charge, and is suitable for occasions with relatively fixed and frequent communication. The interphone is a terminal device for trunking communication, and can be used as not only the terminal device for trunking communication, but also a professional wireless communication tool in mobile communication.

The intercom equipment comprises shell, display screen, internal battery and inside mainboard, and the intercom drops to ground or other places if in the hand of follow user when using, and the impact force that produces in the twinkling of an eye can make the shell of intercom damage, can lead to inside part and mainboard damage after effort transfer to shell inside simultaneously to lead to the intercom unable use.

In the prior art, in order to prevent that the intercom from dropping, the wrist strap is generally used to be matched with a rope to connect the intercom with the wrist of a user, however, the rope only plays the role of preventing the intercom from dropping off, after the intercom slides down from the hand, the intercom is pulled by the rope to swing, and the intercom still can cause damage to the intercom when the intercom is in a sloshing state due to collision with other objects, so that the protection support of the intercom is provided.

Disclosure of Invention

(one) solving the technical problems

Aiming at the defects of the prior art, the utility model provides a protective bracket of an interphone, which aims to solve the problems in the background art.

(II) technical scheme

In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides a protection support of intercom, includes intercom, protection support subassembly includes the side frame, one side of the outside rear end of side frame is provided with the backplate, install a plurality of even boards between backplate and the inside and intercom of side frame, the externally mounted who links the board has the buffering gasbag, the outside four corners department of backplate all is provided with the connecting pipe, and connecting pipe and backplate fixed connection, the connecting pipe passes through the screw fixation with the side frame, one side of the outside rear end of backplate is provided with a plurality of damping spring that are rectangular array evenly distributed, the silica gel buffer collar is installed to the outside rear side of damping spring, the inside of silica gel buffer collar is provided with the gypsum board.

Preferably, the outer portion of protective bracket subassembly lower extreme is provided with the base subassembly, the base subassembly includes the base shell.

Preferably, the left side and the right side of the base shell are respectively provided with a side cavity, and the side cavities and the base shell are integrally formed.

Preferably, the inside slidable mounting in side chamber has the clamp splice, the push rod is installed to the outside one side of clamp splice, and push rod and clamp splice fixed connection.

Preferably, a reset spring for resetting and moving the clamping block is arranged on one side of the outer part of the push rod, which is positioned in the side cavity, and a pull disc is arranged at one end of the outer part of the push rod, which is positioned outside the base shell, and is fixedly connected with the push rod.

Preferably, suction cups are arranged at four corners of the lower end of the base shell, and the suction cups are fixedly connected with the base shell.

(III) beneficial effects

Compared with the prior art, the utility model provides a protective bracket of an interphone, which comprises the following components

The beneficial effects are that:

1. when the interphone falls, the interphone is suspended, the gypsum board is turned over integrally under the action of gravity, so that the gypsum board is turned over to the lower part of the whole body, when the protective bracket assembly falls to the ground, the silica gel buffer sleeve plays a primary buffer role and is matched with the damping spring to perform secondary buffer, and then the interphone is protected by performing tertiary buffer through the side frame and the buffer air bag outside the backboard, when the interphone is bound by rope tools such as a wrist strap and the like to fall off and shake, the protective bracket assembly collides with other objects, acting force is buffered through the buffer air bag, and the problem that the interphone is bound by rope tools such as the wrist strap and the like in the background art and collides with other objects to be damaged when falling off and shaking occurs;

2. pulling push rod makes the clamp splice outwards remove, places the inside at the base shell with protection support subassembly and intercom, loosens the push rod, and reset spring promotes the clamp splice and makes its side frame with protection support subassembly carry out the centre gripping to this makes the outside protection support subassembly of intercom fixed more convenient, and cooperation sucking disc adsorbs the base shell in plane department, has further improved the stability when the base shell uses.

Drawings

FIG. 1 is a perspective view of the overall structure of the present utility model;

FIG. 2 is a perspective view of a base assembly of the present utility model;

FIG. 3 is a perspective view of a protective bracket assembly of the present utility model;

FIG. 4 is a cross-sectional view of the silicone buffer sleeve of the present utility model.

In the figure: 1. an interphone; 2. a base assembly; 3. a protective bracket assembly;

201. a base housing; 202. a side cavity; 203. a push rod; 204. a return spring; 205. clamping blocks; 206. a suction cup;

301. a side frame; 302. a connecting plate; 303. a buffer air bag; 304. a connecting pipe; 305. a back plate; 306. a damping spring; 307. silica gel buffer cover; 308. gypsum board.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

The utility model provides a technical scheme, referring to fig. 1, 2, 3 and 4, the protective bracket of an interphone comprises an interphone 1 and a protective bracket assembly 3, the protective bracket assembly 3 comprises a side frame 301, a back plate 305 is arranged on one side of the outer rear end of the side frame 301, a plurality of connecting plates 302 are arranged between the back plate 305 and the inside of the side frame 301 and the interphone 1, a buffer airbag 303 is arranged outside the connecting plates 302, connecting pipes 304 are arranged at four corners of the outer part of the back plate 305, the connecting pipes 304 are fixedly connected with the back plate 305, the connecting pipes 304 are fixed with the side frame 301 through screws, a plurality of shock absorbing springs 306 which are uniformly distributed in a rectangular array are arranged on one side of the outer rear end of the back plate 305, a silica gel buffer sleeve 307 is arranged on the rear side of the outer part of the shock absorbing springs 306, and a gypsum board 308 is arranged inside the silica gel buffer sleeve 307.

When the interphone 1 falls down, the interphone 1 is suspended, the gypsum board 308 is turned over wholly under the action of gravity, so that the gypsum board 308 is turned over to the lower part wholly, when the protective bracket assembly 3 falls down to the ground, the silica gel buffer sleeve 307 plays a primary buffer role, the damping spring 306 is matched for secondary buffer, and then the interphone 1 is protected by carrying out tertiary buffer through the side frame 301 and the buffer air bag 303 outside the backboard 305. It should be noted that, for saving the space, the innovation elements of the present patent are highlighted, and the improvement of the related structures of the present interphone is based on the protection support of the present interphone, such as some conventional structures of the return spring 204, the suction cup 206, the buffer air bag 303, the shock absorbing spring 306, the silica gel buffer cover 307, etc., which are not repeated in the present patent; meanwhile, the size of the protective bracket in the scheme is changed according to the size of the interphone 1 equipment required to be used, the protective bracket is similar to a common mobile phone protective sleeve on the market, the inner joint part is changed and adjusted according to corresponding use equipment, the protective bracket is of a common structure, the protective bracket is not in an improved structure of the scheme, and for this purpose, the protective bracket is not repeated in the patent.

Further, referring to fig. 1 and 3, the exterior of the lower end of the protective bracket assembly 3 is provided with a base assembly 2, and the base assembly 2 includes a base housing 201.

Further, side cavities 202 are provided on both left and right sides of the inside of the base housing 201, and the side cavities 202 are integrally formed with the base housing 201, and the side cavities 202 are used for sliding and accommodating the clamping blocks 205.

Further, a clamping block 205 is slidably mounted in the side cavity 202, a push rod 203 is mounted on one side of the outer portion of the clamping block 205, and the push rod 203 is fixedly connected with the clamping block 205.

Further, a reset spring 204 for resetting and moving the clamping block 205 is arranged on one side, located inside the side cavity 202, of the outer portion of the push rod 203, a pull disc is arranged at one end, located outside the base shell 201, of the outer portion of the push rod 203, the pull disc is fixedly connected with the push rod 203, and the push rod 203 is more convenient to pull due to the pull disc.

Further, the sucking discs 206 are all installed at four corners of the lower end of the base shell 201, and the sucking discs 206 are fixedly connected with the base shell 201, so that the stability of placing the base shell 201 is improved through the sucking discs 206 and the plane for adsorption.

The working principle of the device is as follows: when the protective bracket assembly 3 is installed, the front end of the interphone 1 is covered with the side frame 301 and then pushed backwards to wrap the interphone 1, then the backboard 305 is attached to the back of the side frame 301, screws are used to penetrate through the connecting pipes 304 to be screwed into the side frame 301 to connect the interphone 1, so that the protective bracket assembly 3 is more convenient to install, when the interphone 1 falls down, the interphone 1 is suspended, the gypsum board 308 is enabled to be turned over integrally under the action of gravity, the gypsum board 308 is enabled to be turned over to the lower portion integrally, when the protective bracket assembly 3 falls down to the ground, the silica gel buffer sleeve 307 plays a primary buffer role, the buffer springs 306 are matched for secondary buffer, then the buffer air bags 303 outside the backboard 305 are used for carrying out tertiary buffer, so that the interphone 1 is protected, when the interphone 1 is bound by rope tools such as a wrist strap, the protective bracket assembly 3 collides with other objects, the buffer air bags 303 are used for buffering acting force, the push rod 203 is pulled to enable the clamp blocks 205 to move outwards, the protective bracket assembly 3 and the interphone 1 are placed in the base shell 201, when the protective bracket assembly 3 falls down, the reset springs 204 are pushed to the protective bracket assembly 3 falls down to the ground, the protective bracket assembly 3 is enabled to be pushed by the reset springs 204, and the protective bracket assembly 3 is enabled to be more convenient to be clamped on the outer side of the base 201, and the base 201 is enabled to be more convenient to be clamped by the base 201, and the protective bracket assembly is further matched with the base 201.

It is noted that relational terms such as first and second, and the like are used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Moreover, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.

Although embodiments of the present utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein 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 (6)

1. The utility model provides a protective bracket of intercom which characterized in that: including the protection support subassembly, the protection support subassembly includes the side frame, one side of the outside rear end of side frame is provided with the backplate, backplate and side frame internally mounted have a plurality of even boards, the externally mounted who links the board has buffer air bag, the outside four corners department of backplate all is provided with the connecting pipe, and connecting pipe and backplate fixed connection, the connecting pipe passes through the screw fixation with the side frame, one side of the outside rear end of backplate is provided with a plurality of damping springs that are rectangular array evenly distributed, the silica gel buffer cover is installed to the outside rear side of damping spring, the inside of silica gel buffer cover is provided with the gypsum board.

2. The protective stand of an intercom as in claim 1 wherein: the outside of protective bracket subassembly lower extreme is provided with the base subassembly, and the base subassembly includes the base shell.

3. The protective stand of an intercom as in claim 2 wherein: the left and right sides inside the base shell are provided with side cavities, and the side cavities and the base shell are integrally formed.

4. A protective cradle for an intercom as in claim 3, wherein: the inside slidable mounting in side chamber has the clamp splice, and the push rod is installed to one side of clamp splice outside, and push rod and clamp splice fixed connection.

5. The protective stand for an intercom as in claim 4 wherein: the reset spring for the clamp splice reset movement is installed to one side of the outside side cavity inside of push rod, and the pulling disc is installed to the outside one end that is located the base shell of push rod, and pulling disc and push rod fixed connection.

6. The protective stand of an intercom as in claim 5 wherein: the four corners of base shell lower extreme department all installs the sucking disc, and sucking disc and base shell fixed connection.