CN210780183U

CN210780183U - USB double-voltage boosting interphone battery

Info

Publication number: CN210780183U
Application number: CN201922428661.5U
Authority: CN
Inventors: 张曼琳
Original assignee: Individual
Current assignee: Individual
Priority date: 2019-12-30
Filing date: 2019-12-30
Publication date: 2020-06-16
Anticipated expiration: 2029-12-30

Abstract

The utility model discloses a USB boosting dual-voltage input interphone battery, which comprises a back cover, a front cover, a chuck, a positive electrode contact piece, a negative electrode contact piece, a storage battery, a voltage transformation module, a clamping groove and a clamping seat, wherein the voltage transformation module is additionally arranged, the interphone charging seat or the USB charging can be selected, when the battery is used urgently, the battery can be charged through a charger, a USB output port of an automobile and the like, when the local operation with better conditions is carried out, the electric energy can be timely supplemented through a mobile phone charger, a power socket and the like, the normal use of the machine is ensured, the service life of the interphone battery is prolonged, the time is saved, the working efficiency is improved, the effective communication of information during the working period is ensured, the number of standby batteries is reduced, the use cost is saved, and the application is provided with the clamping seat for matching with the charging seats of interphones of various types, and various types of interphone charging seats are matched.

Description

USB double-voltage boosting interphone battery

Technical Field

The utility model relates to a USB steps up two voltage input intercom batteries belongs to the field.

Background

At present, the battery voltage conventionally used by the interphone is a single battery 3.7V and two batteries 7.4V and 3.7V, the battery can be charged through a USB power output port, and the battery voltage of 7.4V cannot be charged through a USB. The existing equipment with USB power supply port output is very popular, and is applied to daily life and work, such as a charger, a USB power supply output port in an automobile, a mobile phone charger, a power strip socket and the like, and a bullet train high-speed rail airport is also popular, and the USB power supply port output brings great convenience to work and life. And the battery voltage is 7.4V intercom, and many units are all in the conventional use, especially traffic police security building site etc.. The intercom is the heavy current transmission when speaking, and the consumption is very fast, has just caused the battery live time not enough, and the user is mostly to remove the use outdoors, and the external environment can provide the place that charges not much and inconvenient again, so, through stepping up USB power supply/5V and convert 7.4V battery into and can charge, accord with current demand, we have developed a section management circuit that steps up specially, one: the boost management circuit is assembled in a 7.4V battery of the interphone, the interphone can use a standard seat to charge, and can use a USB line to charge the battery, and the boost management circuit comprises: aiming at different charging end interfaces and shapes of interphones, a section is developed: the universal charger with the USB power source/5V input and 8.4V output can adjust the width and height of the charging contact terminal through the adjustable clamping groove, and can be suitable for interphone batteries of different brands and models.

The prior art discloses an intercom and battery thereof of application number 201220059947.6, this intercom battery includes the battery core, still includes the function board that is used for realizing that LED is bright and/or scintillation often, the function board detachably connects in parallel between the two output of battery core. The utility model discloses still construct an intercom. Implement the technical scheme of the utility model, because function board detachably is connected with the battery core, consequently, can design multiple function board according to customer's multiple demand, like this, the customer when using, can be connected to the battery core with the function board of corresponding function according to actual need on can, consequently, both realized the function diversification of intercom, simplified the design again. In addition, when a customer proposes that a new function board needs to be loaded, the new function board only needs to be designed, and other structures of the interphone battery do not need to be changed, so that the circuit design and board punching processes are simplified, the customer requirements can be quickly responded, and the competitiveness of accessory products is enhanced.

However, the interphone has a wide application range, is mainly applied to the industries of public security, civil aviation, transportation, water conservancy, railway, manufacturing, building, service and the like, and can be easily used in places where networks do not cover. However, in field work, when the battery is far away from a place where the battery can be charged, if the battery is frequently used, the power consumption is very fast, so that the battery service time is not enough, and the place where the external environment can provide the charging is not much and is inconvenient.

SUMMERY OF THE UTILITY MODEL

The utility model aims at providing a USB steps up double voltage input intercom battery to it is very wide to solve intercom application range, mainly uses in trades such as public security, civil aviation, transportation, water conservancy, railway, manufacturing, building, service, also can easily use in the place that the network does not cover. However, in field work, when the mobile phone is far away from a place where charging can be carried out, if the mobile phone is frequently used, the power consumption is very fast, so that the service time of the battery is not enough, and the places where charging can be provided by the external environment are not many and inconvenient.

In order to achieve the above purpose, the present invention is realized by the following technical solution: a USB boosting dual-voltage input interphone battery structurally comprises a back cover, a front cover, a chuck, a positive contact piece, a negative contact piece, a storage battery, a voltage transformation module, clamping grooves and clamping seats, wherein the back cover is in butt joint with the front cover through a buckle;

the voltage transformation module comprises a circuit board, a USB charging port and an indicator lamp, the USB charging port and the indicator lamp are welded on the surface of the circuit board, the circuit board is electrically connected with the storage battery, and the storage battery is electrically connected with the positive contact piece and the negative contact piece.

Furthermore, the clamping seat is provided with a protrusion, and the protrusion is embedded and matched with the clamping groove.

Further, the voltage transformation module inputs 5V voltage and outputs 8.4V voltage.

Further, the voltage of the storage battery is 7.4V.

Furthermore, the shell of the interphone battery module formed by buckling the back cover and the front cover is buckled with the clamping seat and then buckled with the charging seat of the traditional interphone.

Further, the clamping seat is made of an insulating material, such as ABS plastic, and has sufficient strength and insulating property.

Advantageous effects

The utility model has the advantages that: the utility model discloses add and established the vary voltage module, can select to adopt intercom charging seat or USB to charge, when using urgently, can be through the treasured that charges, car USB output port etc. charges to the battery, when the better local operation of condition, can pass through the cell-phone charger, in time supply electric energy such as power bar socket, the normal use of machine has been guaranteed, extension intercom battery life, save time, improve work efficiency, ensure that the during operation information effectively communicates, reserve battery's quantity has been reduced, use cost has been practiced thrift, and this application is equipped with the cassette that is used for cooperating various model intercom charging seats, adjust the width height of the contact terminal that charges, cooperate various model intercom charging seats.

Drawings

Other features, objects and advantages of the invention will become more apparent upon reading of the detailed description of non-limiting embodiments with reference to the following drawings:

fig. 1 is the utility model relates to a structural schematic diagram of a USB dual voltage input intercom battery that steps up.

Fig. 2 is an internal schematic view of the front cover of the present invention.

Fig. 3 is a schematic structural diagram of the voltage transformation module of the present invention.

Fig. 4 is a schematic structural diagram of the card seat of the present invention.

Fig. 5 is a schematic diagram of the present invention cooperating with the charging seat.

Fig. 6 is an overall circuit diagram of the present invention.

In the figure: back cover-1, front cover-2, chuck-3, positive pole contact-4, negative pole contact-5, accumulator-6, voltage transformation module-7, card slot-8, card base-9, circuit board-70, USB charging port-71, indicator lamp-72, projection-90, charging base-A.

Detailed Description

In order to make the technical means, creation features, achievement purposes and functions of the present invention easy to understand, the present invention is further described below with reference to the following embodiments.

Referring to fig. 1-6, the present invention provides a scheme of a USB boost dual-voltage input intercom battery: a USB boosting dual-voltage input interphone battery structurally comprises a back cover 1, a front cover 2, a chuck 3, a positive contact piece 4, a negative contact piece 5, a storage battery 6, a voltage transformation module 7, a clamping groove 8 and a clamping seat 9, wherein the back cover 1 is in butt joint with the front cover 2 through a buckle, the chuck 3 is fixedly connected to the surface of the back cover 1, the positive contact piece 4 and the negative contact piece 5 are embedded below the surface of the back cover 1, the storage battery 6 is arranged inside the back cover 1 and the front cover 2, the voltage transformation module 7 is embedded below the butt joint of the back cover 1 and the front cover 2 and is electrically connected with the storage battery 6, the clamping groove 8 is formed in two sides below the back cover 1, and the clamping seat 9 is in butt joint with the clamping groove 8;

the voltage transformation module 7 comprises a circuit board 70, a USB charging port 71 and an indicator light 72, wherein the USB charging port 71 and the indicator light 72 are welded on the surface of the circuit board 70, the circuit board 70 is electrically connected with a storage battery 6, and the storage battery 6 is electrically connected with the positive contact piece 4 and the negative contact piece 5.

The clamping seat 9 is provided with a protrusion 90, and the protrusion 90 is embedded and matched with the clamping groove 8.

The voltage transformation module 7 inputs 5V voltage and outputs 8.4V voltage.

The voltage of the storage battery 6 is 7.4V.

The shell of the interphone battery module formed by buckling the back cover 1 and the front cover 2 is buckled with the clamping seat 9 and then buckled with the charging seat A of the traditional interphone.

The clamping seat 9 is made of insulating materials, such as ABS plastics, and has sufficient strength and insulating property.

USB charges mouthful 71 and chooses for use the Micro USB mouth that charges, the android mouth that charges promptly, and the universality of its charging wire application is high.

Install the intercom battery of this application on the intercom during the use, install cassette 9 when needing to charge, adjust suitable height and the contact high cooperation of charging seat, when the inconvenient time of field condition, can charge through the treasured that charges, car USB output port etc. charges the battery, when the better local operation of condition, can pass through the cell-phone charger, in time supply the electric energy such as power row socket.

The utility model discloses a back of body lid-1, protecgulum-2, chuck-3, positive pole contact-4, negative pole contact-5, battery-6, vary voltage module-7, draw-in groove-8, cassette-9, circuit board-70, USB charge mouthful-71, pilot lamp-72, arch-90, the part is the general standard spare or the part that technical staff in the field knows, and its structure and principle all are this technical staff and all can learn through the technical manual or learn through conventional experimental approach, the problem that the utility model provides a interphone application range is very wide, mainly uses at public security, civil aviation, transportation, water conservancy, railway, manufacturing, trades such as building, service, also can easily use in the place that the network does not cover. But in field operation, when the mobile phone is far away from places for charging, if the mobile phone is frequently used, the power consumption is very fast, the service time of the battery is not enough, and places for charging which can be provided by external environment are not too many and inconvenient, the utility model is additionally provided with the voltage transformation module, the mobile phone charging seat or USB charging can be selected to be adopted, when the mobile phone is used urgently, the battery can be charged through the charger, the USB output port of the automobile and the like, when the local operation with better conditions is carried out, the electric energy can be timely supplemented through the mobile phone charger, the power socket and the like, the normal use of the mobile phone is ensured, the service life of the battery of the interphone is prolonged, the time is saved, the working efficiency is improved, the effective communication of information during the working period is ensured, the number of standby batteries is reduced, the use cost is saved, and the mobile phone is provided with, and various types of interphone charging seats are matched.

The basic principles and the main features of the invention and the advantages of the invention have been shown and described above, it will be evident to those skilled in the art that the invention is not limited to the details of the foregoing illustrative embodiments, but that the invention may be embodied 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. The utility model provides a USB steps up two voltage input intercom battery, its structure includes back of the body lid (1), protecgulum (2), chuck (3), positive pole contact (4), negative pole contact (5), battery (6), vary voltage module (7), draw-in groove (8), cassette (9), its characterized in that:

the back cover (1) is in butt joint with the front cover (2) through a buckle, the chuck (3) is fixedly connected to the surface of the back cover (1), the positive contact piece (4) and the negative contact piece (5) are embedded below the surface of the back cover (1), the storage battery (6) is arranged inside the back cover (1) and the front cover (2), the voltage transformation module (7) is embedded below the butt joint of the back cover (1) and the front cover (2) and is electrically connected with the storage battery (6), the clamping grooves (8) are formed in two sides below the back cover (1), and the clamping seats (9) are in embedded butt joint with the clamping grooves (8);

the voltage transformation module (7) comprises a circuit board (70), a USB charging port (71) and an indicator light (72), the USB charging port (71) and the indicator light (72) are welded on the surface of the circuit board (70), the circuit board (70) is electrically connected with the storage battery (6), and the storage battery (6) is electrically connected with the positive contact piece (4) and the negative contact piece (5).

2. The USB boost dual voltage input intercom battery of claim 1, wherein: the clamping seat (9) is provided with a protrusion (90), and the protrusion (90) is embedded and matched with the clamping groove (8).

3. The USB boost dual voltage input intercom battery of claim 1, wherein: the voltage transformation module (7) inputs 5V voltage and outputs 8.4V voltage.

4. The USB boost dual voltage input intercom battery of claim 1, wherein: the voltage of the storage battery (6) is 7.4V.

5. The USB boost dual voltage input intercom battery of claim 1, wherein: the interphone battery module shell formed by buckling the back cover (1) and the front cover (2) is buckled with the clamping seat (9) and then buckled with the charging seat (A) of the traditional interphone.