CN111130578B - Mobile communication equipment with telescopic modular structure - Google Patents
Mobile communication equipment with telescopic modular structure Download PDFInfo
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- CN111130578B CN111130578B CN201911355444.6A CN201911355444A CN111130578B CN 111130578 B CN111130578 B CN 111130578B CN 201911355444 A CN201911355444 A CN 201911355444A CN 111130578 B CN111130578 B CN 111130578B
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- mobile communication
- main body
- power supply
- contact piece
- contact
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04B—TRANSMISSION
- H04B1/00—Details of transmission systems, not covered by a single one of groups H04B3/00 - H04B13/00; Details of transmission systems not characterised by the medium used for transmission
- H04B1/38—Transceivers, i.e. devices in which transmitter and receiver form a structural unit and in which at least one part is used for functions of transmitting and receiving
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04B—TRANSMISSION
- H04B1/00—Details of transmission systems, not covered by a single one of groups H04B3/00 - H04B13/00; Details of transmission systems not characterised by the medium used for transmission
- H04B1/38—Transceivers, i.e. devices in which transmitter and receiver form a structural unit and in which at least one part is used for functions of transmitting and receiving
- H04B1/3827—Portable transceivers
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04B—TRANSMISSION
- H04B1/00—Details of transmission systems, not covered by a single one of groups H04B3/00 - H04B13/00; Details of transmission systems not characterised by the medium used for transmission
- H04B1/38—Transceivers, i.e. devices in which transmitter and receiver form a structural unit and in which at least one part is used for functions of transmitting and receiving
- H04B1/3827—Portable transceivers
- H04B1/3883—Arrangements for mounting batteries or battery chargers
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- Engineering & Computer Science (AREA)
- Computer Networks & Wireless Communication (AREA)
- Signal Processing (AREA)
- Telephone Set Structure (AREA)
Abstract
The invention discloses a mobile communication device with a telescopic modular structure, which comprises: the mobile communication equipment comprises a mobile communication equipment main body and a power module, wherein the mobile communication equipment main body and the power module are detachably connected through the matching connection of a first connecting assembly and a second connecting assembly, a main body connecting contact plate is arranged on one side, close to the power module, of the mobile communication equipment main body, one end of the main body connecting contact plate is electrically connected with a main circuit board of the mobile communication equipment main body, a battery is installed in the power module, a power source connecting contact plate is arranged at one end of the battery, and the power source connecting contact plate is in butt contact with the main body connecting contact plate, so that the battery is electrified for the mobile communication equipment main body. The integrated mobile communication equipment in the prior art is divided into the mobile communication equipment main body and the power module through modular design, and is detachably connected, so that when the power module is not powered, the power module can be detached for charging, and the power module can be replaced.
Description
Technical Field
The invention relates to the technical field of communication, in particular to mobile communication equipment with a telescopic modular structure.
Background
At present, with the development of communication technology, mobile communication equipment is developed more and more, so that the instant communication between long distances is greatly facilitated, the working efficiency is improved, and the life of people is facilitated. For example, an interphone is one of the mobile communication devices, and an interphone is a two-way mobile communication tool, which can communicate without any network support, without generating telephone charges, and is suitable for relatively fixed and frequent communication occasions. The interphone is generally applied to a factory workshop, and timely dispatching between a central control room and a site is facilitated.
The interphone currently has three main categories, namely an analog interphone, a digital interphone and an IP interphone. However, in any type of interphone, in the prior art, when the interphone is charged, the interphone body needs to be inserted into the charging fixing seat to be charged, and by adopting the charging mode, the utilization efficiency of the interphone is greatly reduced, and when the interphone is not charged, the interphone cannot be utilized and can only be used when being fully charged, which is very inconvenient.
Therefore, the invention provides the mobile communication equipment with the telescopic modular structure.
Disclosure of Invention
The invention aims to provide mobile communication equipment with a telescopic modular structure, and aims to solve the problem of low utilization efficiency of the mobile communication equipment.
The invention is realized by the following steps:
the invention provides a mobile communication device with a telescopic modular structure, which comprises: mobile communication equipment main part and power module, mobile communication module is equipped with first connecting assembly, the last second coupling assembling that is equipped with of power module, first connecting assembly and the cooperation of second coupling assembling connect will mobile communication equipment main part with power module can dismantle and connect, mobile communication equipment main part is close to one side of power module is equipped with main part connection contact, the one end of main part connection contact with the main circuit board electric connection of mobile communication equipment main part, install the battery in the power module, the one end of battery is equipped with power connection contact, power connection contact with the mutual butt contact of main part connection contact, so that the battery does mobile communication equipment main part circular telegram, main part connection contact with be equipped with the contact on the power connection contact respectively.
Further, the lower extreme of mobile communication equipment main part is equipped with a holding tank, the holding tank with the shell body coupling of mobile communication equipment main part, be equipped with on the power module with holding tank complex is protruding, protruding embedding in the holding tank, through first coupling assembling and second coupling assembling connect.
Further, the outer part of the main body connecting contact piece is provided with a contact piece shell, the upper end and the lower end of the contact piece shell are communicated, one end of the contact piece shell is connected with the lower end of the main body of the mobile communication equipment, and the power supply connecting contact piece extends into the contact piece shell through the other end of the contact piece shell to be contacted with the main body connecting contact piece.
Further, first coupling assembling is two bolt posts, second coupling assembling is the screw hole, the left and right sides symmetry of mobile communication equipment main part is equipped with and runs through perforating hole about the mobile communication equipment main part, two bolt posts penetrate in the perforating hole, the screw hole symmetry sets up in power module's the arch, the bolt post with screw hole threaded connection.
Further, the number of the contacts is one or more.
Further, the number of the batteries is at least one.
Further, when the number of the batteries is one, the batteries are fixedly or detachably mounted in the housing of the power module.
Further, when the number of the batteries is one, the contact housing has an inner diameter of a length such that the power source connection contact and the main body connection contact are in contact with each other.
Further, the power module comprises a power shell, the battery comprises a first rechargeable battery and a second rechargeable battery, a first partition plate and a second partition plate are wrapped in the power shell, the first partition plate and the second partition plate are fixedly installed in the power shell in parallel, the first partition plate and the second partition plate divide the power shell into three spaces, the first rechargeable battery is arranged on the first partition plate, the first rechargeable battery is provided with the first power supply connecting contact piece, and the first power supply connecting contact piece extends out of the power shell and extends into the contact piece shell; the second rechargeable battery is arranged on the second partition plate, a second power supply connecting contact piece is arranged on the second rechargeable battery, the second power supply connecting contact piece extends out of the power supply shell and goes deep into the contact piece shell, the first power supply connecting contact piece is positioned on one side of the main body connecting contact piece, the second power supply connecting contact piece is positioned on the other side of the main body connecting contact piece, the first power supply connecting contact piece and the second power supply connecting contact piece are both elastic contact pieces, gaps are reserved between the first power supply connecting contact piece and the second power supply connecting contact piece and between the main body connecting contact piece and the main body connecting contact piece in a natural state, the contact piece shell is in sliding connection with the main body of the mobile communication equipment in the contact direction of the first power supply connecting contact piece and the second power supply connecting contact piece and the main body connecting contact piece, a first push rod is vertically and fixedly arranged on one side of the outer portion of the contact piece shell, the other side of the contact shell is vertically and fixedly provided with a second push rod, the first push rod and the second push rod respectively vertically penetrate through the power shell, the first push rod and the second push rod are perpendicular to the first partition plate and the second partition plate, the first push rod pushes the contact shell to move, so that the first power supply connecting contact is in butt contact with the main body connecting contact, the first rechargeable battery supplies power to the mobile communication equipment, and the second push rod pushes the contact shell to move, so that the second power supply connecting contact is in contact with the main body connecting contact, and the second rechargeable battery supplies power to the mobile communication equipment.
Further, the first rechargeable battery and the second rechargeable battery are respectively arranged on the first partition plate and the second partition plate in a sliding manner, two groups of extension springs are respectively arranged on the upper side and the lower side of the main body connecting contact piece, each group of extension springs comprises two extension springs, the two extension springs are symmetrically arranged on the two sides of the main body connecting contact piece, one end of each extension spring is respectively fixedly connected with the main body of the mobile communication equipment, the other end of each extension spring is a free end, one end of the first rechargeable battery is telescopically connected with one group of extension springs, one end of the second rechargeable battery is telescopically connected with the other group of extension springs, the other ends of the second rechargeable battery and the second battery are flush with the power supply shell and are respectively fixed by a first limiting plate and a second limiting plate which are arranged outside the power supply shell, and one ends of the first limiting plate and the second limiting plate are hinged with the power supply shell, the other end is clamped with the power supply shell.
Compared with the prior art, the invention has the beneficial effects that: the integrated mobile communication equipment in the prior art is divided into the mobile communication equipment main body and the power module through modular design, and is detachably connected, so that when the power module is not powered, the power module can be detached for charging, and the power module can be replaced. And further in order not to influence the use, realize not having the interval and change, designed first rechargeable battery and second rechargeable battery to and the first power connection contact and the second power connection contact of complex, realize not having the interval and change the battery.
Drawings
In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings that are required to be used in the embodiments will be briefly described below, it should be understood that the following drawings only illustrate some embodiments of the present invention and therefore should not be considered as limiting the scope, and for those skilled in the art, other related drawings can be obtained according to the drawings without inventive efforts.
Fig. 1 is a schematic structural diagram of a mobile communication device with a battery according to an embodiment of the present invention;
FIG. 2 is a schematic structural diagram of a mobile communication device with a contact housing according to an embodiment of the present invention;
FIG. 3 is a front view of a mobile communication device with two batteries according to an embodiment of the present invention;
fig. 4 is a side view of a mobile communication device with two batteries according to an embodiment of the present invention.
Wherein, 1, the mobile communication equipment main body; 2. a power supply module; 3. a battery; 4. a first connection assembly; 5. a second connection assembly; 6. accommodating grooves; 7. the main body is connected with a contact piece; 8. the power supply is connected with a contact plate; 9. a contact shell; 10. a protrusion; 11. a power supply housing; 12. a tension spring; 13. a first power connection contact; 14. a first rechargeable battery; 15. a first limit plate; 16. a second rechargeable battery; 17. a second limiting plate; 18. a first separator; 19. a second separator; 20. a first push rod; 21. a second push rod; 22. the second power supply is connected with the contact piece; 23. and (4) a contact.
Detailed Description
In order to make the objects, technical solutions and advantages of the embodiments of the present invention more apparent, the technical solutions of the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings of the embodiments of the present invention, and it is obvious that the described embodiments are some, but not all embodiments of the present invention. Thus, the following detailed description of the embodiments of the present invention, presented in the figures, is not intended to limit the scope of the invention, as claimed, but is merely representative of selected embodiments of the invention. All other embodiments, which can be obtained by a person skilled in the art without any inventive step based on the embodiments of the present invention, are within the scope of the present invention.
In the present invention, unless otherwise expressly stated or limited, the terms "mounted," "connected," "secured," and the like are to be construed broadly and can, for example, be fixedly connected, detachably connected, or integrally formed; can be mechanically or electrically connected; either directly or indirectly through intervening media, either internally or in any other relationship. The specific meanings of the above terms in the present invention can be understood by those skilled in the art according to specific situations.
As shown in fig. 1, the present invention provides a mobile communication device with a retractable modular structure, comprising: a mobile communication equipment body 1 and a power supply module 2, wherein the mobile communication module is provided with a first connecting component 4, the power module 2 is provided with a second connecting component, the first connecting component and the second connecting component are matched and connected to detachably connect the mobile communication equipment main body 1 and the power module 2, a main body connecting contact piece 7 is arranged on one side of the main body 1 of the mobile communication equipment close to the power module 2, one end of the main body connecting contact piece 7 is electrically connected with the main circuit board of the main body 1 of the mobile communication equipment, a battery 3 is arranged in the power module 2, a power supply connecting contact piece 8 is arranged at one end of the battery 3, the power supply connecting contact piece 8 is mutually abutted and contacted with the main body connecting contact piece 7, so that the battery 3 can supply electricity to the main body 1 of the mobile communication equipment, and the main body connecting contact 7 and the power supply connecting contact 8 are respectively provided with a contact 23.
In this application embodiment, carry out the modularized design through the mobile communication equipment with an organic whole structure among the prior art, by mobile communication equipment main part 1 and power module 2 two parts to carry out the removable connection through first coupling assembling 4 and second coupling assembling 5, when not having the electricity, can dismantle power module 2, charge, then change into new power module 2, do not delay work.
In one example, the mobile communication device may be a walkie-talkie.
Further, as shown in fig. 1 and 2, the lower extreme of mobile communication equipment main part 1 is equipped with an holding tank 6, holding tank 6 with the shell body coupling of mobile communication equipment main part 1, be equipped with on power module 2 with 6 complex protruding 10 of holding tank, protruding 10 embedding in the holding tank 6, through first coupling assembling and second coupling assembling connect.
Further, as shown in fig. 2, a contact shell 9 is arranged outside the main body connecting contact 7, the upper end and the lower end of the contact shell 9 are communicated, one end of the contact shell 9 is connected with the lower end of the main body 1 of the mobile communication device, and the power supply connecting contact 8 extends into the contact shell 9 through the other end of the contact shell 9 and contacts with the main body connecting contact 7.
In this application, through setting up contact shell 9, be in order to guarantee that main part connection contact 7 and power connection contact 8 can tightly contact, play a spacing fixed effect.
Further, first coupling assembling 4 is two bolt posts, second coupling assembling 5 is the screw hole, the left and right sides symmetry of mobile communication equipment main part 1 is equipped with and runs through perforating hole about the mobile communication equipment main part 1, two bolt posts penetrate in the perforating hole, the screw hole symmetry sets up in power module 2's the arch 10, the bolt post with screw hole threaded connection.
Further, the number of the contacts 23 is one or more.
Further, the number of the batteries 3 is at least one.
Further, when the number of the batteries 3 is one, the batteries 3 are fixedly or detachably mounted in the housing of the power module 2.
In the embodiment of the present application, when the number of the batteries 3 is one, the batteries 3 may be fixedly installed inside the power module 2, so that when the batteries 3 are not provided with the batteries 3, the power module 2 needs to be integrally detached and taken away for charging. If the first connecting component 4 and the second connecting component 5 are loosely fitted together for the purpose of detaching the power module 2 back and forth, the battery 3 can be movably mounted inside the power module 2, so that the battery 3 only needs to be detached when the battery 3 is dead. The movable installation mode of the battery 3 can refer to the installation mode of the first rechargeable battery 14 and the second rechargeable battery 16, which will not be described in detail herein.
Further, when the number of the batteries 3 is one, the contact housing 9 has an inner diameter of such a length that the power supply connection contact 8 and the main body connection contact 7 are in contact with each other.
When the power module 2 only has one battery 3, when the battery 3 is replaced, the mobile communication device main body 1 cannot continue to work, the distance needs to work again, and a time for replacing the battery 3 is needed to be separated, so that unpredictable results can be generated if the dispatching order cannot be received in time under the condition of on-site dispatching work, therefore, the following embodiment is provided in the application, and two batteries 3 are designed.
Further, as shown in fig. 3 and 4, the power module 2 includes a power housing 11, the battery 3 includes a first rechargeable battery 14 and a second rechargeable battery 16, the power housing 11 encloses a first partition 18 and a second partition 19, the first partition 18 and the second partition 19 are fixedly mounted in the power housing 11 in parallel, the first partition 18 and the second partition 19 divide the power housing 11 into three spaces, the first rechargeable battery 14 is disposed on the first partition 18, the first rechargeable battery 14 is provided with the first power connection contact 13, the first power connection contact 13 extends out of the power housing 11 and penetrates into the contact housing 9; the second rechargeable battery 16 is disposed on the second partition 19, a second power connection contact 22 is disposed on the second rechargeable battery 16, the second power connection contact 22 extends out of the power supply housing 11 and extends into the contact housing 9, the first power connection contact 13 is disposed on one side of the main body connection contact 7, the second power connection contact 22 is disposed on the other side of the main body connection contact 7, the first power connection contact 13 and the second power connection contact 22 are both elastic contacts, in a natural state, a gap is formed between the first power connection contact 13 and the second power connection contact 22 and the main body connection contact 7, and the contact housing 9 is slidably connected to the main body 1 of the mobile communication device in a direction in which the first power connection contact 13 and the second power connection contact 22 contact the main body connection contact 7, a first push rod 20 is vertically and fixedly mounted on one side of the outer portion of the contact piece shell 9, a second push rod 21 is vertically and fixedly mounted on the other side of the outer portion of the contact piece shell 9, the first push rod 20 and the second push rod 21 vertically penetrate through the power supply shell 11 respectively, the first push rod 20 and the second push rod 21 are perpendicular to the first partition plate and the second partition plate, the first push rod 20 pushes the contact piece shell 9 to move, so that the first power supply connecting contact piece 13 is in abutting contact with the main body connecting contact piece 7, the first charging battery 14 supplies power to the mobile communication equipment, and the second push rod 21 pushes the contact piece shell 9 to move, so that the second power supply connecting contact piece 22 is in contact with the main body connecting contact piece 7, and the second charging battery 16 supplies power to the mobile communication equipment.
Further, the first rechargeable battery 14 and the second rechargeable battery 16 are respectively slidably disposed on the first partition plate and the second partition plate, two sets of extension springs 12 are respectively disposed on the upper and lower sides of the main body connecting contact 7, each set of extension springs 12 comprises two extension springs 12, the two extension springs 12 are symmetrically disposed on the two sides of the main body connecting contact 7, one end of each extension spring 12 is respectively fixedly connected with the main body 1 of the mobile communication device, the other end of each extension spring is a free end, one end of the first rechargeable battery 14 is telescopically connected with one set of extension springs 12, one end of the second rechargeable battery 16 is telescopically connected with the other set of extension springs 12, the other ends of the second rechargeable battery 16 and the second battery 3 are flush with the power supply housing 11 and are respectively fixed by a first limit plate 15 and a second limit plate 17 disposed outside the power supply housing 11, one end of the first limiting plate 15 and one end of the second limiting plate 17 are hinged to the power supply shell 11, and the other end of the first limiting plate and the other end of the second limiting plate are clamped with the power supply shell 11.
In the embodiment of the present application, the power indicator is disposed on the mobile communication device body 1, and when the battery 3 has a low capacity, the power indicator will display red.
In the working process of the embodiment, the first rechargeable battery 14 and the second rechargeable battery 16 are firstly placed in the power supply housing 11, the first rechargeable battery 14 and the second rechargeable battery 16 are placed in the power supply housing 11, an inward pushing force is given to enable the first rechargeable battery 14 and the second rechargeable battery 16 to inwards press the extension spring 12, and then the first limiting plate 15 and the second limiting plate 17 are used for limiting and fixing the first rechargeable battery 14 and the second rechargeable battery 16. Then, the first push rod 20 or the second push rod 21 is pushed to make the first rechargeable battery 14 or the second rechargeable battery 16 supply power to the mobile communication device main body 1, for example, the first push rod 20 is pushed to drive the contact housing 9 to slide, and the contact housing 9 pushes the first power source connecting contact 13 to contact with the main body connecting contact 7, so that the first rechargeable battery 14 supplies power to the mobile communication device main body 1. When the power indicator shows red, it shows that the first rechargeable battery 14 is insufficient in power, then the second push rod 21 is pushed, so that the contact piece shell 9 slides to the other direction, and then the second power connection contact piece 22 is pushed to contact with the main body connection contact piece 7, and the time is extremely short and can be ignored, so that the battery 3 can be replaced without time interval, and the work of the mobile communication equipment is not influenced. Then, the first limit plate 15 is opened, the first rechargeable battery 14 is ejected out of the power supply housing 11 under the elastic force of the extension spring 12, and the first rechargeable battery 14 is taken out to be charged.
The above is only a preferred embodiment of the present invention, and is not intended to limit the present invention, and various modifications and changes may be made to the present invention by those skilled in the art. 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 (9)
1. A mobile communication device of a scalable modular architecture, comprising: the mobile communication equipment comprises a mobile communication equipment main body and a power module, wherein the mobile communication equipment main body is provided with a first connecting assembly, the power module is provided with a second connecting assembly, the first connecting assembly and the second connecting assembly are matched and connected to detachably connect the mobile communication equipment main body and the power module, one side, close to the power module, of the mobile communication equipment main body is provided with a main body connecting contact piece, one end of the main body connecting contact piece is electrically connected with a main circuit board of the mobile communication equipment main body, a battery is arranged in the power module, one end of the battery is provided with a power source connecting contact piece, the power source connecting contact piece is in butt contact with the main body connecting contact piece, so that the battery is electrified for the mobile communication equipment main body, and contacts are respectively arranged on the main body connecting contact piece and the power source connecting contact piece; the power module comprises a power supply shell, the battery comprises a first rechargeable battery and a second rechargeable battery, a first partition plate and a second partition plate are wrapped in the power supply shell, the first partition plate and the second partition plate are fixedly installed in the power supply shell in parallel, the first partition plate and the second partition plate divide the power supply shell into three spaces, the first rechargeable battery is arranged on the first partition plate, a first power supply connecting contact piece is arranged on the first rechargeable battery, and the first power supply connecting contact piece extends out of the power supply shell and goes deep into the contact piece shell; the second rechargeable battery is arranged on the second partition plate, a second power supply connecting contact piece is arranged on the second rechargeable battery, the second power supply connecting contact piece extends out of the power supply shell and goes deep into the contact piece shell, the first power supply connecting contact piece is positioned on one side of the main body connecting contact piece, the second power supply connecting contact piece is positioned on the other side of the main body connecting contact piece, the first power supply connecting contact piece and the second power supply connecting contact piece are both elastic contact pieces, gaps are reserved between the first power supply connecting contact piece and the second power supply connecting contact piece and between the main body connecting contact piece and the main body connecting contact piece in a natural state, the contact piece shell is in sliding connection with the main body of the mobile communication equipment in the contact direction of the first power supply connecting contact piece and the second power supply connecting contact piece and the main body connecting contact piece, a first push rod is vertically and fixedly arranged on one side of the outer portion of the contact piece shell, the other side of the contact shell is vertically and fixedly provided with a second push rod, the first push rod and the second push rod respectively vertically penetrate through the power shell, the first push rod and the second push rod are perpendicular to the first partition plate and the second partition plate, the first push rod pushes the contact shell to move, so that the first power supply connecting contact is in butt contact with the main body connecting contact, the first rechargeable battery supplies power to the mobile communication equipment, and the second push rod pushes the contact shell to move, so that the second power supply connecting contact is in contact with the main body connecting contact, and the second rechargeable battery supplies power to the mobile communication equipment.
2. The mobile communication device of claim 1, wherein a receiving groove is formed at a lower end of the mobile communication device main body, the receiving groove is integrally connected to an outer shell of the mobile communication device main body, a protrusion engaged with the receiving groove is formed on the power module, and the protrusion is embedded into the receiving groove and connected to the first connecting component and the second connecting component.
3. The mobile communication device of claim 2, wherein a contact shell is disposed outside the main body connection contact, the upper and lower ends of the contact shell are connected, one end of the contact shell is connected to the lower end of the main body of the mobile communication device, and the power connection contact extends into the contact shell through the other end of the contact shell to contact with the main body connection contact.
4. The mobile communication device of claim 3, wherein the first connecting member is two bolt columns, the second connecting member is a threaded hole, through holes are symmetrically formed in the left side and the right side of the mobile communication device body and penetrate through the mobile communication device body, the two bolt columns penetrate into the through holes, the threaded hole is symmetrically formed in the protrusion of the power module, and the bolt columns are in threaded connection with the threaded hole.
5. The mobile communication device of claim 1, wherein the number of the contacts is one or more.
6. The mobile communication device of claim 1, wherein the number of the battery is at least one.
7. The mobile communication device of claim 6, wherein when the number of the batteries is one, the batteries are fixedly or detachably mounted in the housing of the power module.
8. The mobile communication device of claim 6, wherein the contact housing has an inner diameter of a length such that the power source connection contact and the body connection contact each other when the number of the batteries is one.
9. The mobile communication device with retractable modular structure as claimed in claim 1, wherein the first and second rechargeable batteries are slidably disposed on the first and second partition plates, two sets of retractable springs are disposed on the upper and lower sides of the main body connecting contact plate, each set of retractable springs includes two retractable springs symmetrically disposed on both sides of the main body connecting contact plate, one end of each of the retractable springs is fixedly connected to the mobile communication device main body, the other end is a free end, one end of the first rechargeable battery is telescopically connected to one of the retractable springs, one end of the second rechargeable battery is telescopically connected to the other retractable spring, the other ends of the second rechargeable battery and the second battery are flush with the power supply housing and are respectively fixed by a first and a second limiting plate disposed outside the power supply housing, one end of the first limiting plate and one end of the second limiting plate are hinged to the power supply shell, and the other end of the first limiting plate and the other end of the second limiting plate are clamped with the power supply shell.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201911355444.6A CN111130578B (en) | 2019-12-25 | 2019-12-25 | Mobile communication equipment with telescopic modular structure |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201911355444.6A CN111130578B (en) | 2019-12-25 | 2019-12-25 | Mobile communication equipment with telescopic modular structure |
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| CN111130578A CN111130578A (en) | 2020-05-08 |
| CN111130578B true CN111130578B (en) | 2022-03-08 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201911355444.6A Active CN111130578B (en) | 2019-12-25 | 2019-12-25 | Mobile communication equipment with telescopic modular structure |
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Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN206673951U (en) * | 2017-02-28 | 2017-11-24 | 泉州市新维电子有限公司 | A kind of battery-mounting device of intercom |
| CN208174672U (en) * | 2018-05-14 | 2018-11-30 | 广州金源盛网络通讯设备有限公司 | A kind of mobile communication equipment of scalable modular construction |
| CN209572010U (en) * | 2019-02-26 | 2019-11-01 | 河源市中启通讯科技有限公司 | A kind of mobile communication equipment of scalable modular construction |
| CN110518928A (en) * | 2019-09-19 | 2019-11-29 | 锐得尔（福建）电子科技有限公司 | A kind of intercom |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106790801A (en) * | 2016-12-15 | 2017-05-31 | 卢春宁 | One kind has the telescopic mobile communication equipment of modularization |
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2019
- 2019-12-25 CN CN201911355444.6A patent/CN111130578B/en active Active
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN206673951U (en) * | 2017-02-28 | 2017-11-24 | 泉州市新维电子有限公司 | A kind of battery-mounting device of intercom |
| CN208174672U (en) * | 2018-05-14 | 2018-11-30 | 广州金源盛网络通讯设备有限公司 | A kind of mobile communication equipment of scalable modular construction |
| CN209572010U (en) * | 2019-02-26 | 2019-11-01 | 河源市中启通讯科技有限公司 | A kind of mobile communication equipment of scalable modular construction |
| CN110518928A (en) * | 2019-09-19 | 2019-11-29 | 锐得尔（福建）电子科技有限公司 | A kind of intercom |
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| CN111130578A (en) | 2020-05-08 |
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