CN204145487U - A kind of intercom and the charger for intercom - Google Patents
A kind of intercom and the charger for intercom Download PDFInfo
- Publication number
- CN204145487U CN204145487U CN201420685127.7U CN201420685127U CN204145487U CN 204145487 U CN204145487 U CN 204145487U CN 201420685127 U CN201420685127 U CN 201420685127U CN 204145487 U CN204145487 U CN 204145487U
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- CN
- China
- Prior art keywords
- intercom
- accepting groove
- metal sheet
- side wall
- shell body
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- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
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- Charge And Discharge Circuits For Batteries Or The Like (AREA)
Abstract
The utility model provides a kind of convenient intercom of charging and the charger for intercom.This intercom comprises shell body, the rear wall of described shell body is provided with electrode metal sheet, described electrode metal sheet at least comprises cathode metal sheet, negative metal sheet and grounded metal sheet, and the left side wall of described shell body and right side wall are respectively equipped with the guiding groove extended along shell body length direction.This charger being used for intercommunication machine comprises base, the roof central authorities of base are provided with the accepting groove of grafting intercom, the front side wall of accepting groove is provided with opening, the rear wall of accepting groove is provided with the charging sheet metal with the electrode metal sheet Elastic Contact of intercom, charging sheet metal extends along the short transverse of accepting groove, and stretch out in accepting groove perpendicular to the rear wall of accepting groove, the left side wall of accepting groove and right side wall are respectively equipped with the guiding tendon extended along accepting groove short transverse, when intercom inserts in accepting groove, guiding tendon embeds in guiding groove.
Description
Technical field
The utility model relates to the intercom in Communication Equipment field, and a kind of charger for intercom.
Background technology
Intercom is a kind of both-way communication instrument, when without any need for network support, can converse, not have telephone expenses to produce, for the contact between member of community and command scheduling, to improve the quick reaction capability linked up efficiency and improve accident.Intercom is mainly applicable to relatively fix and the occasion of frequent call, and power consumption is large, needs often to charge.The charging sheet metal of existing Talkabout charger is located at the diapire of base accepting groove usually, and easy laying dust, affects the electrical contact of intercom and charger.And the accepting groove width of existing charger is certain, can only the charger of a grafting model, the charging to a model intercom can only be used for accordingly, and can not directly to lithium cell charging.
Summary of the invention
The purpose of this utility model is to overcome the deficiencies in the prior art and provides a kind of convenient intercom of charging and the charger for intercom.
The intercom that the utility model provides comprises shell body, the rear wall of described shell body is provided with electrode metal sheet, described electrode metal sheet comprises cathode metal sheet, negative metal sheet and grounded metal sheet, and the left side wall of described shell body and right side wall are respectively equipped with the guiding groove extended along shell body length direction.
The charger for intercom that the utility model provides, comprise base, the roof central authorities of described base are provided with the accepting groove of intercom described in grafting, the front side wall of described accepting groove is provided with opening, the rear wall of described accepting groove is provided with the charging sheet metal with the electrode metal sheet Elastic Contact of described intercom, described charging sheet metal extends along the short transverse of described accepting groove, and stretch out in described accepting groove perpendicular to the rear wall of described accepting groove, the left side wall of described accepting groove and right side wall are respectively equipped with the guiding tendon extended along accepting groove short transverse, when described intercom inserts in described accepting groove, described guiding tendon embeds in described guiding groove.
Adopt the Talkabout charger that the utility model provides, charging sheet metal is positioned at the rear wall of accepting groove, is not easy laying dust, affects little on the conductive contact of charger and intercom.The guiding tendon that the left side wall of accepting groove and right side wall are arranged, not only intercom inserts accepting groove and serves guiding function, also fixation is served to intercom simultaneously, make the elastic contact force between the electrode metal sheet of intercom and the charging sheet metal of charger more even.In addition this guiding tendon can also facilitate charger can charge to the intercom of Multiple Type, and the lithium cell charging just having changed to separately intercom.
Accompanying drawing explanation
In order to the technical scheme in clearer explanation the utility model embodiment, below the accompanying drawing used required in describing embodiment is briefly described, apparent, accompanying drawing in the following describes is only embodiments more of the present utility model, for those of ordinary skill in the art, under the prerequisite not paying creative work, other accompanying drawing can also be obtained according to these accompanying drawings.
Fig. 1 is intercom stereogram.
Fig. 2 is Talkabout charger front view.
Fig. 3 is Talkabout charger left side view.
Fig. 4 is Talkabout charger right side view.
Embodiment
Embodiment one
The present embodiment provides a kind of intercom, comprises shell body 110, and the rear wall of described shell body 110 is provided with electrode metal sheet 120, and electrode metal sheet 120 at least comprises cathode metal sheet 121, negative metal sheet 122 and grounded metal sheet 123.Electrode metal sheet 120, all through oxidation processes, gets rusty to use under avoiding the long-term environment in the open of electrode metal sheet 120, affects charging normal of intercom.The left side wall of shell body 110 and right side wall are respectively equipped with the guiding groove 130 extended along shell body 110 length direction.
Embodiment two
The present embodiment provides a kind of charger for embodiment one intercom, comprise base 210, the end face central authorities of base 210 are provided with the accepting groove 220 of grafting intercom, and the front side wall 221 of described accepting groove 220 is provided with opening 250, so that the diapire of cleaning charger.The rear wall 222 of accepting groove 220 is provided with the charging sheet metal 230 with electrode metal sheet 220 Elastic Contact of intercom, charging sheet metal 230 extends along the short transverse of accepting groove 220, and stretches out in described accepting groove 220 perpendicular to the rear wall 222 of accepting groove 220.The left side wall 223 of described accepting groove 220 and right side wall 224 are respectively equipped with the guiding tendon 240 extended along accepting groove 220 short transverse, when intercom to insert in accepting groove in 220, guiding tendon 240 embeds in guiding groove 130.Namely, under the cooperation of guiding groove 130 and guiding tendon 240, intercommunication function is inserted in accepting groove 220 along guiding tendon 240.
The close side-walls thereafter of roof of described base 210 caves inward, and form a concave station, concave station is provided with the power input 260 of access external power source.
Adopt the Talkabout charger that the present embodiment provides, charging sheet metal is arranged on the rear wall of base accepting groove, instead of the diapire of base accepting groove, is not easy laying dust, affects little on the conductive contact of charger and intercom.
Left side wall and the right side wall of accepting groove are provided with guiding tendon, guiding tendon matches with the guiding groove on the sidewall of intercom shell body left and right, not only intercom inserts accepting groove and serves guiding function, also fixation is served to intercom simultaneously, make the elastic contact force that is located between the electrode metal sheet of intercom and the charging sheet metal of charger more even.
When the intercom of Multiple Type uses same model lithium battery, can varying in size according to intercom, and the different degree of depth is set to guiding groove on intercom shell body.Specifically, the intercom that width is large, guiding groove arranges darker, and it is darker that corresponding guiding tendon embeds guiding groove, the intercom that width is little, and guiding groove arranges more shallow, and it is more shallow that corresponding guiding tendon embeds guiding groove.Can such charger not only depend on the width of intercom shell body to the charging of certain intercom, also depends on the degree of depth of guiding groove, charger can be charged to the intercom of Multiple Type.In addition, on the sidewall of accepting groove left and right, the spacing of guiding tendon can be set to the width of one piece of lithium battery, and namely guiding tendon can clamp lithium battery, the lithium cell charging that the charger that such the utility model provides just can also have been changed to intercom.
Apply specific case herein to set forth principle of the present utility model and execution mode, the explanation of above embodiment just understands method of the present utility model and core concept thereof for helping; Meanwhile, for one of ordinary skill in the art, according to thought of the present utility model, all will change in specific embodiments and applications, in sum, this description should not be construed as restriction of the present utility model.
Claims (4)
1. an intercom, comprise shell body (110), it is characterized in that: the rear wall of described shell body (110) is provided with electrode metal sheet (120), described electrode metal sheet (120) comprises cathode metal sheet (121), negative metal sheet (122) and grounded metal sheet (123), and the left side wall of described shell body (110) and right side wall are respectively equipped with the guiding groove (130) extended along shell body (110) length direction.
2. a kind of intercom according to claim 1, is characterized in that: described electrode metal sheet (120) is through oxidation processes.
3. the charger for intercom as claimed in claim 1, it is characterized in that: comprise base (210), the roof central authorities of described base (210) are provided with the accepting groove (220) of intercom described in grafting, the front side wall (221) of described accepting groove (220) is provided with opening (250), the rear wall (222) of described accepting groove (220) is provided with the charging sheet metal (230) with electrode metal sheet (220) Elastic Contact of described intercom, described charging sheet metal (230) extends along the short transverse of described accepting groove (220), and stretch out in described accepting groove (220) perpendicular to the rear wall (222) of described accepting groove (220), the left side wall of described accepting groove (220) and right side wall are respectively equipped with the guiding tendon (240) extended along accepting groove (220) short transverse, when described intercom inserts in described accepting groove (220), described guiding tendon (240) embeds in described guiding groove (130).
4. a kind of charger for intercom according to claim 3, is characterized in that: the close side-walls thereafter of roof of described base (210) caves inward, and form a concave station, concave station is provided with the power input (260) of access external power source.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420685127.7U CN204145487U (en) | 2014-11-14 | 2014-11-14 | A kind of intercom and the charger for intercom |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420685127.7U CN204145487U (en) | 2014-11-14 | 2014-11-14 | A kind of intercom and the charger for intercom |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204145487U true CN204145487U (en) | 2015-02-04 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420685127.7U Expired - Fee Related CN204145487U (en) | 2014-11-14 | 2014-11-14 | A kind of intercom and the charger for intercom |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204145487U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106410446A (en) * | 2015-07-31 | 2017-02-15 | 富泰华工业（深圳）有限公司 | Smart pen and charging joint thereof, and combined charging connection structure |
| CN107294171A (en) * | 2017-07-18 | 2017-10-24 | 山东信通电子股份有限公司 | Hand-held set cradle |
-
2014
- 2014-11-14 CN CN201420685127.7U patent/CN204145487U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106410446A (en) * | 2015-07-31 | 2017-02-15 | 富泰华工业（深圳）有限公司 | Smart pen and charging joint thereof, and combined charging connection structure |
| CN107294171A (en) * | 2017-07-18 | 2017-10-24 | 山东信通电子股份有限公司 | Hand-held set cradle |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20150204 Termination date: 20161114 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |