CN216565134U

CN216565134U - Communication equipment prevents falling intercom

Info

Publication number: CN216565134U
Application number: CN202220004658.XU
Authority: CN
Inventors: 闵思鹤
Original assignee: Shenzhen Wboss Trunking Communication Co ltd
Current assignee: Shenzhen Wboss Trunking Communication Co ltd
Priority date: 2022-01-04
Filing date: 2022-01-04
Publication date: 2022-05-17
Anticipated expiration: 2032-01-04

Abstract

The utility model discloses a communication equipment anti-falling interphone, which comprises an interphone, wherein a first protective shell is arranged on one side of the interphone and is arranged vertically, the interphone is matched with the first protective shell, first notches are formed in two sides of the first protective shell, a second protective shell is connected to the bottom of the first protective shell in a sliding mode and is arranged vertically, first groove blocks are fixedly connected to two inner sides of the second protective shell in a horizontal mode and are arranged horizontally, the first groove blocks are connected to the inner portion of the first notches in a sliding mode, two U-shaped supports are fixedly connected to one side of the first protective shell in a horizontal mode and are arranged horizontally, the two U-shaped supports are movably connected to the inner portions of the same pull rod in a vertical mode, the pull rod is located in the second protective shell, one end of the pull rod extends out of the second protective shell, the pull rod is limited when pulled through a limiting round block, the pulling distance is prevented from being too large, the normal use is influenced, the working efficiency is reduced, and the practicability is increased.

Description

Communication equipment prevents falling intercom

Technical Field

The utility model belongs to the technical field of communication equipment, and particularly relates to an anti-falling interphone for the communication equipment.

Background

The interphone is a two-way mobile communication tool, can be used for communication without any network support, does not generate telephone charge, and is suitable for relatively fixed and frequent communication occasions. Analog interphone, digital interphone, IP interphone, include the face-piece generally, PTT button, earphone and power jack plug, PCB assembly, LCD part, volume/switch button, encode knob, pilot lamp, MIC, etc., PTT button plays the role of transmitting the switch, generally in the side, the pilot lamp points out the working condition, generally in the top, the top of the interphone also has volume/switch button and encode knob (choose the channel), the LCD part reveals the working condition of the interphone directly perceived, the PCB assembly is the core part of the interphone, the important apparatus is on PCB, non-professional person must dismantle, most interphone because of technical performance and characteristic requirement of falling, there are specialized shielding cage, aluminum hull (fixed PCB), etc., the professional has waterproof requirements, the structure is more complicated.

The function that general intercom in the market prevented falling is not especially good, when the intercom falls on ground, easily causes the injury to the intercom, influences the normal use of intercom, and the heat dissipation function of intercom is not especially good, and when hot weather uses, the intercom easily scalds, influences the use.

An effective solution to the problems in the related art has not been proposed yet.

Therefore, in order to solve the above problems, the present invention provides an anti-drop intercom for a communication device.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide an anti-falling interphone for communication equipment, which aims to solve the problems in the background technology.

In order to achieve the purpose, the utility model provides the following technical scheme: a communication equipment anti-falling interphone comprises an interphone, wherein a first protection shell is installed on one side of the interphone and is vertically arranged, the interphone is matched with the first protection shell, first notches are formed in two sides of the first protection shell, a second protection shell is connected to the bottom of the first protection shell in a sliding mode and is vertically arranged, first groove blocks are fixedly connected to two inner sides of the second protection shell in a horizontal mode and are horizontally arranged, the first groove blocks are connected to the inner portions of the first notches in a sliding mode, two U-shaped supports are fixedly connected to one side of the first protection shell in a horizontal mode and are vertically arranged, the same pull rod is movably connected to the inner portions of the two U-shaped supports and is located inside the second protection shell, one end of the pull rod extends out of the second protection shell, a plurality of rectangular fan blades which are distributed equidistantly are movably connected to the outer side of the pull rod and are horizontally arranged, the rectangle flabellum is located between two U type supports, the outside fixedly connected with a plurality of equidistance of pull rod spacing ring and the level setting that distributes, the spacing ring is located the both sides of rectangle flabellum.

Furthermore, rectangle notch one has all been seted up at the both sides top of first protection casing, equal first ventilative net of fixedly connected with and vertical setting in the rectangle notch one.

Furthermore, one side fixedly connected with a plurality of symmetric distribution damping spring of second protection casing and level setting, damping spring keeps away from the one end and the first protection casing fixed connection of second protection casing.

Furthermore, the pull rod is far away from the spacing round block of one end fixedly connected with of first ventilative net and the level setting, two rectangle notch two have been seted up to one side that first protection casing was kept away from to the second protection casing, the ventilative net of fixedly connected with second and vertical setting in the rectangle notch two.

Further, the equal fixedly connected with fixed column and the level in second protection casing both sides set up, two circular notch has all been seted up to one side of fixed column, swing joint has the rotation spreader and the level sets up in the circular notch.

Further, the same semicircle connecting block of both sides fixedly connected with and the vertical setting of rotation spreader, two the inside swing joint of semicircle connecting block has same elastic connecting belt, elastic connecting belt is located one side of second protection casing, elastic connecting belt's outside central point puts the elastic protective area of fixedly connected, elastic protective area and elastic connecting belt phase-match.

Furthermore, the top one end fixedly connected with of intercom encodes the knob and vertical setting, the code knob is located one side of pull rod, the one end that the intercom was kept away from to the code knob passes first protection casing and extends to the top of first protection casing.

Compared with the prior art, the utility model has the following beneficial effects:

1. in the utility model, the interphone is arranged inside the first protective shell and is turned to a proper frequency channel by rotating the coding knob to start working, because the environment for using the interphone is generally in a building site or a factory building, when the interphone is used, the interphone can be damaged if the interphone drops carelessly, if the interphone is damaged, the interphone cannot be used normally, and normal work is influenced, the interphone can be protected by arranging the first protective shell, the first protective shell is matched with the interphone in size, the first protective shell wraps the interphone to protect the interphone, when the interphone drops to the ground, the interphone plays a buffer role on the interphone through the damping spring, when the interphone drops to the ground, the second protective shell slides in the first notch through the first groove block, and through the buffer matching with the damping spring, the damage to the interphone is reduced to the minimum, and the damage to the interphone is avoided, it cannot be used normally.

2. In the utility model, in order to prevent the air at the connecting parts of the first protective shell, the second protective shell and the interphone from not circulating, so that the interiors of the first protective shell and the second protective shell generate heat, when the heat is generated to a certain degree, the interphone is damaged, and the service life of the interphone is influenced, the rectangular fan blades are driven by the pull rod to move back and forth by arranging the rectangular fan blades, the pull rod is manually pulled, the air in the interphone is matched with the second breathable net, the air in the interphone is circulated between the first protective shell and the second protective shell, the working efficiency is improved, the service life of the interphone is prolonged, the air circulation in the first protective shell is facilitated by arranging the first breathable net, and the heat generation in the first protective shell is avoided.

3. According to the utility model, the limiting round block is arranged at the bottom of the pull rod, when the pull rod is pulled, the pull rod moves in the U-shaped support, the pull rod is limited through the U-shaped support and is supported, when the pull rod is pulled, the limiting round block prevents the pull rod from being too large in pulling length, the pull rod is pulled out of the first protective shell, subsequent use is influenced, when the pull rod is pulled, the pull rod is limited through the limiting round block, the pulling distance is prevented from being too large, normal use is prevented from being influenced, the working efficiency is reduced, and the practicability is increased.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings needed in the embodiments will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and it is obvious for those skilled in the art to obtain other drawings without creative efforts.

FIG. 1 is a schematic perspective view of the present invention;

FIG. 2 is a schematic side view of the present invention;

FIG. 3 is a rear view of the present invention;

FIG. 4 is a schematic view of the internal structure of the present invention;

fig. 5 is a schematic top view of the present invention.

Reference numerals:

1. an interphone; 101. a coding knob; 2. a first protective housing; 201. a first breathable web; 202. a first notch; 203. a damping spring; 204. a pull rod; 205. a limiting round block; 206. rectangular fan blades; 207. a limiting ring; 208. a U-shaped bracket; 3. a second protective housing; 301. a first channel block; 302. fixing a column; 303. rotating the transverse column; 304. a semicircular connecting block; 305. an elastic connecting band; 306. an elastic protection belt; 307. a second breathable web.

Detailed Description

The following, with reference to the drawings and the detailed description, further description of the present invention is made:

referring to fig. 1-5, an anti-drop interphone for communication equipment according to an embodiment of the present invention includes an interphone 1, a first protection housing 2 is installed on one side of the interphone 1 and vertically disposed, the interphone 1 is matched with the first protection housing 2, first notches 202 are respectively formed on two sides of the first protection housing 2, a second protection housing 3 is slidably connected to the bottom of the first protection housing 2 and vertically disposed, first slots 301 are respectively fixedly connected to two sides of the interior of the second protection housing 3 and horizontally disposed, the first slots 301 are slidably connected to the interior of the first notches 202, two U-shaped brackets 208 are fixedly connected to one side of the first protection housing 2 and horizontally disposed, a same pull rod 204 is movably connected to the interior of the two U-shaped brackets 208 and vertically disposed, the pull rod 204 is located inside the second protection housing 3, one end of the pull rod 204 extends to the outside of the second protection casing 3, the outside swing joint of the pull rod 204 is horizontally provided with a plurality of equidistantly distributed rectangular fan blades 206, the rectangular fan blades 206 are positioned between two U-shaped brackets 208, the outside of the pull rod 204 is horizontally provided with a plurality of equidistantly distributed limiting rings 207, and the limiting rings 207 are positioned on two sides of the rectangular fan blades 206.

Through the scheme of the utility model, the tops of two sides of the first protective shell 2 are respectively provided with a first rectangular notch, a first ventilating net 201 is fixedly connected in the first rectangular notch and is vertically arranged, one side of the second protective shell 3 is fixedly connected with a plurality of symmetrically distributed damping springs 203 and is horizontally arranged, one end of each damping spring 203 far away from the second protective shell 3 is fixedly connected with the first protective shell 2, one end of each pull rod 204 far away from the first ventilating net 201 is fixedly connected with a limiting round block 205 and is horizontally arranged, one side of the second protective shell 3 far away from the first protective shell 2 is provided with two second rectangular notches, the second ventilating net 307 is fixedly connected in the second rectangular notches and is vertically arranged, two sides of the second protective shell 3 are fixedly connected with fixing columns 302 and are horizontally arranged, one sides of the two fixing columns 302 are respectively provided with a circular notch, swing joint has the rotation spreader 303 and the level sets up in the circular recess, the same semicircle connecting block 304 of both sides fixedly connected with and the vertical setting of rotation spreader 303, two the inside swing joint of semicircle connecting block 304 has same elastic connecting band 305, elastic connecting band 305 is located one side of second protection casing 3, elastic connecting band 305's outside central point puts fixedly connected with elastic protection area 306, elastic protection area 306 and elastic connecting band 305 phase-match, top one end fixedly connected with code knob 101 and the vertical setting of intercom 1, code knob 101 is located one side of pull rod 204, the one end that intercom 1 was kept away from to code knob 101 passes first protection casing 2 and extends to the top of first protection casing 2.

The working principle of the anti-falling interphone of the communication equipment is as follows: when the interphone is used in a specific application, the interphone 1 is installed inside the first protection shell 2, the interphone 1 is turned to a proper frequency channel by rotating the coding knob 101 to start working, the interphone 1 can be damaged if the interphone 1 drops carelessly in a building site or a factory building due to the use environment of the interphone 1, if the interphone 1 is damaged, the interphone 1 cannot be used normally, and normal work is affected, the interphone 1 is protected by arranging the first protection shell 2, the first protection shell 2 is matched with the interphone 1 in size, the first protection shell 2 wraps the interphone 1 to buffer the interphone 1, when the interphone 1 drops to the ground, the second protection shell 3 slides in the first notch 202 through the first groove block 301 and is matched with the damping spring 203 in a buffering manner, in order to prevent the first protection shell 2, the second protection shell 3 and the interphone 1 from being not communicated, so that the first protection shell 2 and the second protection shell 3 are heated when the heat is generated to a certain extent, the interphone 1 is damaged, the service life of the interphone 1 is influenced, the rectangular fan blades 206 are arranged, the pull rod 204 is manually pulled, the pull rod 204 drives the rectangular fan blades 206 to move back and forth, the internal air is matched with the second ventilation net 307, the air of the first protection shell 2 and the air of the second protection shell 3 are communicated, the working efficiency is improved, the service life of the interphone 1 is prolonged, the air circulation in the first protection shell 2 is facilitated by arranging the first ventilation net 201, and the internal heat generation of the first protection shell 2 is avoided, through setting up spacing circle piece 205 in the bottom of pull rod 204, when pull rod 204 stimulates, pull rod 204 removes in the inside of U type support 208, carry on the pull rod 204 spacing and support pull rod 204 through U type support 208, through spacing circle piece 205, when pulling pull rod 204, prevent that pulling length is too big, pull rod 204 outside first protection casing 2, influence subsequent use, carry on spacingly to pull rod 204 when pulling pull rod 204 through spacing circle piece 205, prevent that the pulling distance is too big, influence normal use, reduce work efficiency, increase the practicality.

Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, those skilled in the art will understand that various changes, modifications and substitutions can be made without departing from the spirit and scope of the utility model as defined by the appended claims. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. The utility model provides a communication equipment prevents falling intercom, which characterized in that, includes intercom (1), first protection casing (2) and vertical setting are installed to one side of intercom (1), intercom (1) and first protection casing (2) phase-match, first notch (202) have all been seted up to the both sides of first protection casing (2), the bottom sliding connection of first protection casing (2) has second protection casing (3) and vertical setting, the inside both sides of second protection casing (3) all fixedly connected with first channel block (301) and horizontal setting, first channel block (301) sliding connection is in the inside of first notch (202), one side fixed connection of first protection casing (2) has two U type supports (208) and horizontal setting, two the inside swing joint of U type support (208) has same pull rod (204) and vertical setting, pull rod (204) are located the inside of second protection casing (3), the one end of pull rod (204) extends to outside second protection casing (3), the outside swing joint of pull rod (204) has rectangle flabellum (206) and the level setting that a plurality of equidistance distributes, rectangle flabellum (206) are located between two U type supports (208), spacing ring (207) and the level setting that a plurality of equidistance distributes of outside fixedly connected with of pull rod (204), spacing ring (207) are located the both sides of rectangle flabellum (206).

2. The intercom of preventing falling of communication equipment according to claim 1, characterized in that, rectangle notch one has all been seted up at the both sides top of first protection casing (2), all be fixedly connected with first ventilative net (201) and vertical setting in the rectangle notch one.

3. The intercom of preventing falling of communication equipment according to claim 1, characterized in that, a plurality of shock absorbing springs (203) distributed symmetrically are fixedly connected to one side of the second protective housing (3) and horizontally arranged, and one end of the shock absorbing spring (203) far away from the second protective housing (3) is fixedly connected with the first protective housing (2).

4. The intercom of preventing falling of communication equipment according to claim 1, characterized in that, the one end of pull rod (204) far away from first ventilative net (201) is fixedly connected with spacing round block (205) and set up horizontally, the one side of second protection casing (3) far away from first protection casing (2) is equipped with two rectangle notches two, fixedly connected with second ventilative net (307) and set up vertically in the rectangle notches two.

5. The intercom of claim 1, characterized in that both sides of said second protective housing (3) are fixedly connected with a fixed post (302) and horizontally arranged, one side of each of said fixed posts (302) is opened with a circular notch, and a rotary cross post (303) is movably connected in said circular notch and horizontally arranged.

6. The intercom of preventing falling of communication equipment of claim 5, characterized in that, the both sides of said rotation horizontal column (303) are fixedly connected with the same semicircular connecting block (304) and vertically arranged, the inside of two said semicircular connecting blocks (304) is movably connected with the same elastic connecting band (305), said elastic connecting band (305) is located at one side of the second protection casing (3), the outside center position of said elastic connecting band (305) is fixedly connected with elastic protecting band (306), said elastic protecting band (306) is matched with elastic connecting band (305).

7. The communication equipment anti-drop interphone according to claim 1 is characterized in that one end of the top of the interphone (1) is fixedly connected with a coding knob (101) and vertically arranged, the coding knob (101) is located on one side of a pull rod (204), and one end, far away from the interphone (1), of the coding knob (101) penetrates through a first protection shell (2) and extends to the upper side of the first protection shell (2).