CN218941085U

CN218941085U - Small-sized LED lattice internal display interphone

Info

Publication number: CN218941085U
Application number: CN202223361164.6U
Authority: CN
Inventors: 陈日清
Original assignee: Quanzhou Iradio Electronics Co ltd
Current assignee: Quanzhou Iradio Electronics Co ltd
Priority date: 2022-12-15
Filing date: 2022-12-15
Publication date: 2023-04-28
Anticipated expiration: 2032-12-15

Abstract

The utility model relates to a small LED lattice internal display interphone, which comprises an interphone host, wherein the interphone host is provided with two battery grooves, at least one of the two battery grooves is electrically provided with a power supply battery, and the bottoms of the two battery grooves are respectively provided with an elastic piece and a connecting end electrically connected with the power supply battery. When the small-sized LED lattice internal display interphone is to be replaced, the new power supply battery is placed in the battery groove without the power supply battery, then the compression spring is pushed to contact with the connecting end, then the sliding-preventing plate is pushed to move towards the battery groove, and the sliding-preventing plate is covered on the battery groove to form a closed state, so that the new power supply battery is stably placed in the battery groove to supply power, and the old power supply battery can automatically pop out a certain distance from the battery groove through the elasticity of the elastic piece, so that the battery can be conveniently taken out, the process of firstly taking the battery and then installing is not needed, and convenience and rapidness are realized.

Description

Small-sized LED lattice internal display interphone

Technical Field

The utility model belongs to the technical field of interphones, and particularly relates to a small LED lattice internal display interphone.

Background

At present, an interphone is a bidirectional mobile communication tool, can communicate without any network support, has no telephone charge, is suitable for occasions of relatively fixed and frequent communication, and is mainly used as a rechargeable battery, and the interphone is mainly provided with two structural types, namely an integrally packaged lithium battery used on a mobile phone, and can not be reused after being damaged, and the interphone can only be taken down for charging after the duration reaches a few hours. The interphone is not used in the charging process, so that the charging process is troublesome; in addition, an interphone battery formed by installing and connecting a plurality of cylindrical batteries in a battery box body is mostly formed by integrating the battery box and the batteries in the battery box body into a whole, the endurance of the interphone is directly ensured by replacing the battery box, and the original battery box is required to be detached for storage when the battery box is replaced, so that the new battery box is more troublesome to align and replace.

Disclosure of Invention

In view of the defects of the prior art, the technical problem to be solved by the utility model is to provide a small LED lattice internal display interphone which can change batteries conveniently in a long-time manner.

In order to solve the technical problems, the utility model adopts the following technical scheme: the utility model provides a small-size LED dot matrix internal display intercom, includes the host computer of talkbacking, the host computer of talkbacking is established and is had two battery grooves, two there is at least one electric installation in the battery groove has the power supply battery, two elastic component and the link with the electric connection of power supply battery are all installed to the tank bottom in the battery groove, the host computer of talkbacking corresponds two the position in battery groove is equipped with the mounting groove, slidable mounting has the hindrance sliding plate in the mounting groove, the hindrance sliding plate lid is established on the battery groove of installing the power supply battery.

The notch of each battery groove is movably provided with a waterproof sealing plate.

The small LED lattice internal display interphone also comprises a fixing component for fixing the interphone host.

The fixed subassembly includes fixing base, battery charger and fixed connection area, the host computer of talkbacking is inserted and is established on the fixing base, battery charger fixed mounting is on the fixing base, fixed connection area fixed mounting is on the battery charger, install power supply unit in the fixed connection area, power supply unit and battery charger electric connection set up.

The battery charger comprises a mounting seat and a sealing cover plate, wherein the mounting seat is fixedly arranged on the back of the fixing seat, two charging cavities for charging a power supply battery are formed in the mounting seat, and the sealing cover plate is movably covered on the mounting seat and closes the cavity mouths of the two charging cavities.

The power supply assembly comprises a USB charging port and a plurality of power supply pieces, wherein the power supply pieces are equidistantly arranged in a fixed connection belt, the power supply pieces are electrically connected with a battery charger, the USB charging port is arranged in the fixed connection belt and is provided with a plurality of connecting wires which are electrically connected with the power supply pieces respectively.

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

1. when the small-sized LED lattice internal display interphone is to be replaced, the new power supply battery is placed in the battery groove without the power supply battery, then the compression spring is pushed to contact with the connecting end, then the sliding-preventing plate is pushed to move towards the battery groove, and the sliding-preventing plate is covered on the battery groove to form a closed state, so that the new power supply battery is stably placed in the battery groove to supply power, and the old power supply battery can automatically pop out a certain distance from the battery groove through the elasticity of the elastic piece, so that the battery can be conveniently taken out, the process of firstly taking the battery and then installing is not needed, and convenience and rapidness are realized.

2. The small LED lattice internal display interphone is provided with the battery charger, and the detached power supply battery can be placed in the battery charger for charging, so that the endurance of the interphone is further increased.

Drawings

Fig. 1 is a schematic diagram of the structure of a small-sized LED lattice internal display interphone of the present utility model;

FIG. 2 is a schematic cross-sectional view of a battery case according to the present utility model;

fig. 3 is a schematic structural diagram of the intercom main unit and the fixing assembly of the present utility model;

FIG. 4 is a schematic structural view of a fastening assembly according to the present utility model;

fig. 5 is a schematic structural diagram of the power supply assembly of the present utility model.

The marks in the figure: 1. an intercom host; 2. a battery case; 3. a blocking slide plate; 4. waterproof sealing plate; 5. a mounting groove; 6. a connection end; 7. a fixing seat; 8. a battery charger; 9. fixing the connecting belt; 10. a mounting base; 11. sealing the cover plate; 12. a charging chamber; 13. a USB charging port; 14. a power supply member; 15. an elastic member; 16. and a power supply battery.

Detailed Description

In order to make the above features and advantages of the present utility model more comprehensible, embodiments accompanied with figures are described in detail below.

As shown in fig. 1-5, this embodiment provides a small-sized LED matrix intercom, including an intercom main unit 1, two battery slots 2 are provided on the intercom main unit 1, at least one of the two battery slots 2 is electrically provided with a power supply battery 16, the bottoms of the two battery slots 2 are all provided with an elastic member 15 and a connection end 6 electrically connected with the power supply battery 16, and when the power supply battery 16 is placed in the battery slot 2, the elastic member 15 is in a compressed state, the positions of the intercom main unit 1 corresponding to the two battery slots 2 are provided with a mounting slot 5, a blocking sliding plate 3 is slidably mounted in the mounting slot 5, specifically, the blocking sliding plate 3 is made of iron, and a notch Bian Jun of the mounting slot 5 is provided with a magnet, so that the magnet adsorbs the blocking sliding plate 3 to form a fixation, and the blocking sliding plate 3 covers the battery slot 2 provided with the power supply battery 16. Specifically, the waterproof sealing plates 4 are movably arranged at the notch of the two battery tanks 2. So that the waterproof sealing plate 4 can seal the battery jar 2 from water damage when the other battery jar 2 is not in use. When the battery is to be replaced, the new power supply battery 16 is placed in the battery tank 2 without the power supply battery 16, then the new power supply battery 16 is pushed to compress the spring and contact with the connecting end 6, then the sliding plate 3 is pushed to move towards the battery tank 2, and the cover is arranged on the battery tank 2 to form a closed state, so that the new power supply battery 16 is stabilized in the battery tank 2 to supply power, and the old power supply battery 16 can automatically pop out a distance from the battery tank 2 through the elastic force of the elastic piece 15, so that the battery is conveniently taken out, and the process of firstly taking the battery and then installing is not needed is realized, so that the battery is convenient and quick.

Further, the small-sized LED lattice internal display interphone also comprises a fixing component for fixing the interphone host 1. Specifically, fixed subassembly includes fixing base 7, battery charger 8 and fixed connection area 9, and intercom host 1 inserts and establishes on fixing base 7, and battery charger 8 fixed mounting is on fixing base 7, and fixed connection area 9 fixed mounting is on battery charger 8, installs power supply unit in the fixed connection area 9, and power supply unit and battery charger 8 electric connection set up. The battery charger 8 is arranged to charge the detached power supply battery 16 in the battery charger 8, so that the duration of the interphone is further increased.

Further, the battery charger 8 comprises a mounting seat 10 and a sealing cover plate 11, the mounting seat 10 is fixedly arranged on the back of the fixed seat 7, two charging cavities 12 for charging the power supply battery 16 are arranged on the mounting seat 10, the sealing cover plate 11 is movably covered on the mounting seat 10, and the cavity mouths of the two charging cavities 12 are closed. The opening of the two charging chambers 12 is opened or closed by opening and closing the sealing cover plate 11, so that water is prevented from entering the two charging chambers 12 to cause damage.

Further, the power supply assembly comprises a USB charging port 13 and a plurality of power supply pieces 14, the plurality of power supply pieces 14 are equidistantly arranged in the fixed connection belt 9, the plurality of power supply pieces 14 are electrically connected with the battery charger 8, the USB charging port 13 is arranged on the fixed connection belt 9, and a plurality of connecting wires are respectively electrically connected with the plurality of power supply pieces 14. The power supply battery 16 may be supplied with power through the plurality of power members 14, and the plurality of power members 14 may be charged through the USB charging port 13.

Further, the intercom host 1 adopts the lower LED lamp pearl arrangement of cost to form the display array, and the LED lamp pearl is listed as alone on a lamp plate, uses Shenzhen day microelectronic's chip TM1640 to drive the lamp pearl and arranges, connects through soft winding displacement between LED lamp plate and the intercom main circuit board, and the intercom uses built-in spring antenna as radio frequency signal transceiver antenna.

While the basic principles and main features of the utility model and advantages of the utility model have been shown and described, it will be understood by those skilled in the art that the present utility model is not limited by the foregoing embodiments, which are described in the foregoing description merely illustrate the principles of the utility model, and various changes and modifications may be made therein without departing from the spirit and scope of the utility model as defined in the appended claims and their equivalents.

Claims

1. A small LED dot matrix internal display interphone is characterized in that: including the host computer of talkbacking, the host computer of talkbacking is established and is had two battery grooves, two at least one electric installation has the power supply battery in the battery groove, two elastic component and the link with the electric connection of power supply battery are all installed to the tank bottom in the battery groove, the host computer of talkbacking corresponds two the position in battery groove is equipped with the mounting groove, slidable mounting has the hindrance sliding plate in the mounting groove, the hindrance sliding plate lid is established on the battery groove of installing the power supply battery.

2. The small-sized LED matrix internal display interphone according to claim 1, wherein: the notch of each battery groove is movably provided with a waterproof sealing plate.

3. The small-sized LED matrix internal display interphone according to claim 1, wherein: the small LED lattice internal display interphone also comprises a fixing component for fixing the interphone host.

4. A small-sized LED matrix intercom according to claim 3, characterized in that: the fixed subassembly includes fixing base, battery charger and fixed connection area, the host computer of talkbacking is inserted and is established on the fixing base, battery charger fixed mounting is on the fixing base, fixed connection area fixed mounting is on the battery charger, install power supply unit in the fixed connection area, power supply unit and battery charger electric connection set up.

5. The small-sized LED matrix internal display interphone according to claim 4, wherein: the battery charger comprises a mounting seat and a sealing cover plate, wherein the mounting seat is fixedly arranged on the back of the fixing seat, two charging cavities for charging a power supply battery are formed in the mounting seat, and the sealing cover plate is movably covered on the mounting seat and closes the cavity mouths of the two charging cavities.

6. The small-sized LED matrix internal display interphone according to claim 4, wherein: the power supply assembly comprises a USB charging port and a plurality of power supply pieces, wherein the power supply pieces are equidistantly arranged in a fixed connection belt, the power supply pieces are electrically connected with a battery charger, the USB charging port is arranged in the fixed connection belt and is provided with a plurality of connecting wires which are electrically connected with the power supply pieces respectively.