CN220570341U - Interphone charger - Google Patents
Interphone charger Download PDFInfo
- Publication number
- CN220570341U CN220570341U CN202322131896.4U CN202322131896U CN220570341U CN 220570341 U CN220570341 U CN 220570341U CN 202322131896 U CN202322131896 U CN 202322131896U CN 220570341 U CN220570341 U CN 220570341U
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- China
- Prior art keywords
- clamping piece
- power transmission
- transmission line
- winding
- interphone
- Prior art date
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- 230000005540 biological transmission Effects 0.000 claims abstract description 69
- 238000004804 winding Methods 0.000 claims abstract description 50
- 230000007246 mechanism Effects 0.000 claims abstract description 10
- 239000000428 dust Substances 0.000 claims abstract description 6
- 230000001681 protective effect Effects 0.000 claims abstract description 4
- 238000005452 bending Methods 0.000 claims description 8
- 238000001125 extrusion Methods 0.000 abstract description 2
- 230000001771 impaired effect Effects 0.000 abstract description 2
- 238000005096 rolling process Methods 0.000 description 3
- 239000003086 colorant Substances 0.000 description 2
- 230000009471 action Effects 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000003993 interaction Effects 0.000 description 1
- 238000011084 recovery Methods 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
Classifications
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E60/00—Enabling technologies; Technologies with a potential or indirect contribution to GHG emissions mitigation
- Y02E60/10—Energy storage using batteries
Landscapes
- Charge And Discharge Circuits For Batteries Or The Like (AREA)
Abstract
The utility model relates to the technical field of chargers, in particular to an interphone charger which comprises a connecting plug, a power transmission line, two groups of battery clamping pieces, a winding mechanism and a protective cover. The utility model has the following advantages: through setting up shield and protection casing and providing the protection to connecting plug and battery clamping piece, avoid its direct exposure in the outside, prevent to be stained with attached dust, guarantee life, also prevent that the battery clamping piece from receiving external force extrusion deformation, set up winding mechanism, can wind the power transmission line, make the power transmission line accomodate in the winding casing, avoid exposing outside, prevent impaired, also make the power transmission line accomodate regularly, conveniently, through setting up the spacing unit of power transmission line, make it spacing to the power transmission line that stretches out, can avoid because the spring resets and make the winding shaft gyration to the tractive that the power transmission line produced when charging, avoid producing the damage to interface, power transmission line, can keep the tensile length of power transmission line, guarantee the stability of charging, and a structure is simple, and is convenient to adjust.
Description
Technical Field
The utility model relates to the technical field of chargers, in particular to an interphone charger.
Background
The interphone charger in the prior art adopts a simple clamping groove structure, and charges through placing the interphone in the clamping groove, but interphones of different types can appear in actual use, so interphones of other types cannot be matched with the clamping groove, and cannot be charged, so that the interphone charger is inconvenient to use, and the connecting cable and the electrode plate of the conventional universal clamp charger are directly exposed, and the connecting cable is inconvenient to store, so that the cable or the electrode plate is possibly damaged, and the interphone charger needs to be improved.
Disclosure of Invention
The present utility model aims to solve at least one of the technical problems existing in the prior art. Therefore, an object of the present utility model is to provide an interphone charger, which is flexible in use, reliable in clamping, wide in application range, capable of protecting cables and electrode plates, and guaranteeing the service life thereof.
In order to solve the technical problems, the technical scheme provided by the utility model is as follows: an interphone charger comprising:
the connecting plug is connected with the power socket for power transmission, an indicator lamp is arranged on the connecting plug and used for indicating the working state, and the connecting plug is detachably connected with a dust cover;
one end of the power transmission line is electrically connected with the connecting plug and is used for transmitting power transmitted by the connecting plug, and one end of the power transmission line, which is far away from the connecting plug, extends out of the positive connecting wire and the negative connecting wire;
the two groups of battery clamping pieces are detachably connected with the positive electrode connecting wire and the negative electrode connecting wire respectively, a red insulating sleeve is wrapped on the battery clamping pieces connected with the positive electrode connecting wire, and a black insulating sleeve is wrapped on the battery clamping pieces connected with the negative electrode connecting wire;
the winding mechanism is arranged between the connecting plug and the battery clamping piece and used for winding and releasing the power transmission line;
the protective cover is detachably arranged on the outer sides of the two groups of battery clamping pieces and is used for protecting the battery clamping pieces.
Preferably, each group of battery clamping pieces comprises an auxiliary clamping piece and a conductive clamping piece, two first fixing plates are oppositely arranged on one side of each auxiliary clamping piece, two second fixing plates are arranged on each conductive clamping piece in parallel on the outer sides of the corresponding first fixing plates, fixing rods are arranged between the corresponding second fixing plates, the fixing rods penetrate through the corresponding two fixing plates, the fixing rods are arranged in clearance fit with the corresponding first fixing plates, and torsion springs are sleeved on the fixing rods between the corresponding two first fixing plates to enable the auxiliary clamping pieces and the other sides of the corresponding conductive clamping pieces to be clamped.
Preferably, the cable connecting seat is arranged on the conductive clamping piece and the auxiliary clamping piece and is close to one side of the power transmission line, the cable connecting seat comprises a connecting sleeve arranged in a hollow mode, a bolt connecting plate is arranged in the connecting sleeve, the first cavity and the second cavity are separated by the connecting sleeve through the bolt connecting plate, a cable jack is arranged on the side wall of the connecting sleeve, the cable jack is communicated with the first cavity, and a fixing bolt is connected to the bolt connecting plate in a threaded mode to tightly press the power transmission line to the conductive clamping piece and the auxiliary clamping piece so that the conductive clamping piece and the auxiliary clamping piece are connected.
Preferably, the conductive clamping piece is formed by continuously bending a straight plate, and one side of the conductive clamping piece far away from the power transmission line is attached to the auxiliary clamping piece in a vertical state.
Preferably, the auxiliary clamping piece comprises an arc-shaped part and a linear part, the conductive clamping piece is attached to the bending part of the arc-shaped part and the linear part, and the linear part is bent towards one side of the conductive clamping piece.
Preferably, the winding mechanism comprises a winding shell, an opening communicated with the hollow part of the winding shell is formed in the side walls of the two sides of the winding shell in a hollow mode, two ends of a power transmission line penetrate through the opening respectively and are connected with the connecting plug and the battery clamping piece, a winding shaft matched with a spring is installed in the winding shell, the power transmission line is wound on the winding shaft, guide rods are respectively arranged between the winding shaft and the openings on two sides, the power transmission line penetrates out of the openings after passing through the guide rods, and power transmission line limiting units are respectively arranged at the openings on the winding shell and are close to the two sides.
Preferably, the power transmission line limiting unit comprises a threaded hole formed in the winding shell, the threaded hole is communicated with the hollow part of the winding shell, a limiting bolt is connected in the threaded hole in a threaded mode, and a rubber pad is arranged at the bottom end of the limiting bolt.
Preferably, the protection cover comprises a fixing ring sleeved on the power transmission line and close to the two groups of battery clamping pieces, two cover bodies matched with each other in a clamping way are rotatably connected to the fixing ring, a cylindrical protection cover is formed after the two cover bodies are clamped, and the two groups of battery clamping pieces are covered at the hollow parts of the battery clamping pieces.
After adopting the structure, the utility model has the following advantages:
this application provides the protection through setting up shield and protection casing to connecting plug and battery clamping piece, can avoid its direct exposure in the outside, prevent to be stained with attached dust, guarantee life, also can prevent that the battery clamping piece from receiving external force extrusion deformation, through setting up winding mechanism, make it can wind the power transmission line and play guard action to it, make the power transmission line accomodate in the winding casing, avoid exposing outside, prevent unexpected impaired, also make the power transmission line accomodate regular, it is convenient, through setting up the spacing unit of power transmission line, make it can carry out spacingly to the power transmission line that stretches out, can avoid because the spring resets and make the winding shaft gyration to the tractive that the power transmission line produced, avoid producing the damage to interface, power transmission line, can keep the tensile length of power transmission line, guarantee the stability of charging, and a structure is simple, and is convenient to adjust.
The foregoing summary is for the purpose of the specification only and is not intended to be limiting in any way. In addition to the illustrative aspects, embodiments, and features described above, further aspects, embodiments, and features of the present utility model will become apparent by reference to the drawings and the following detailed description.
Drawings
In order to more clearly illustrate the embodiments of the present application or the technical solutions in the prior art, the drawings that are required in the embodiments or the technical descriptions will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the present application, and other drawings may be obtained according to these drawings without inventive effort for a person skilled in the art.
Fig. 1 is a schematic structural view of embodiment 1 of the present utility model.
Fig. 2 is a schematic cross-sectional structure of the present utility model.
Fig. 3 is a schematic view of the structure of the battery clip of the present utility model.
Fig. 4 is an enlarged schematic view of the structure of fig. 3 a according to the present utility model.
Fig. 5 is a schematic structural view of embodiment 2 of the present utility model.
As shown in the figure: 1. a winding shell; 2. a winding shaft; 3. a guide rod; 4. a power transmission line; 5. a connection plug; 6. a fixing ring; 7. a limit bolt; 8. a cover body; 9. an auxiliary clamping piece; 10. a conductive clip; 11. a first fixing plate; 12. a second fixing plate; 13. a dust cover; 14. a first cavity; 15. a connection sleeve; 16. a bolt connecting plate; 17. a fixing bolt; 18. a cable jack; 19. a second cavity.
Detailed Description
Embodiments of the present application are described in detail below, examples of which are illustrated in the accompanying drawings, wherein like or similar reference numerals refer to like or similar elements or elements having like or similar functions throughout. The embodiments described below by referring to the drawings are exemplary only for the purpose of explaining the present application and are not to be construed as limiting the present application.
In the description of the present application, it should be noted that, unless explicitly specified and limited otherwise, the terms "mounted," "connected," and "connected" are to be construed broadly, and may be either fixedly connected, detachably connected, or integrally connected, for example; can be mechanically or electrically connected; can be directly connected or indirectly connected through an intermediate medium, and can be communicated with the inside of two elements or the interaction relationship of the two elements. The specific meaning of the terms in this application will be understood by those of ordinary skill in the art as the case may be.
Example 1
Referring to fig. 1 to 4, the interphone charger comprises a connecting plug 5, a power transmission line 4, two groups of battery clamping pieces, a winding mechanism and a protective cover.
The connecting plug 5 is connected with a power socket for power transmission, the connecting plug 5 is provided with a USB connector, an indicator lamp is arranged on the connecting plug 5 and used for indicating the working state, the indicator lamp displays different working states through lamplight with different colors, the indicator lamp has red lights, green lights and unlit three kinds, and the indicator lamp is respectively used for indicating a normal charging state, a full charging state and a negative-positive electrode reverse connection state, and the connecting plug 5 is detachably connected with a dust cover 13.
One end of the power transmission line 4 is electrically connected with the connecting plug 5 and used for transmitting power transmitted by the connecting plug 5, and one end of the power transmission line 4, which is far away from the connecting plug 5, extends out of the positive connecting wire and the negative connecting wire.
The two groups of battery clamping pieces are detachably connected with the positive connecting wire and the negative connecting wire respectively, a red insulating sleeve is wrapped on the battery clamping piece connected with the positive connecting wire, a black insulating sleeve is wrapped on the battery clamping piece connected with the negative connecting wire, each group of battery clamping pieces comprises an auxiliary clamping piece 9 and a conductive clamping piece 10, two first fixing plates 11 are oppositely arranged on one side of the auxiliary clamping piece 9, which is close to the conductive clamping piece 10, a second fixing plate 12 is arranged on the conductive clamping piece 10 outside the two first fixing plates 11 and parallel to the first fixing plates 11, a fixing rod is arranged between the two second fixing plates 12, the fixing rod penetrates through the two first fixing plates 11 and is in clearance fit with the first fixing plates 11, a torsion spring is sleeved on the fixing rod between the two first fixing plates 11 to clamp the auxiliary clamping piece 9 and the other side of the conductive clamping piece 10, the cable connecting seat is arranged on one side, close to the power transmission line 4, of the conductive clamping piece 10 and the auxiliary clamping piece 9, the cable connecting seat comprises a connecting sleeve 15 which is arranged in a hollow mode, a bolt connecting plate 16 is arranged in the connecting sleeve 15, the connecting sleeve 15 is divided into a first cavity 14 and a second cavity 19 by the bolt connecting plate 16, a cable jack 18 is formed in the side wall of the connecting sleeve 15, the cable jack 18 is communicated with the first cavity 14, a fixing bolt 17 is connected to the bolt connecting plate 16 in a threaded mode to tightly press the power transmission line 4 on the conductive clamping piece 10 and the auxiliary clamping piece 9, the conductive clamping piece 10 and the auxiliary clamping piece 9 are connected in a power connection mode, the conductive clamping piece 10 is formed by continuously bending a piece of straight plate, one side, far away from the power transmission line 4, of the conductive clamping piece is in a vertical state, the auxiliary clamping piece 9 comprises an arc-shaped portion and a straight line portion, the conductive clamping piece 10 is attached to the bending portion of the arc-shaped portion, and the straight line portion is connected to one side of the conductive clamping piece 10.
The winding mechanism is arranged between the connecting plug 5 and the battery clamping piece and is used for winding and releasing the power transmission line 4, the winding mechanism comprises a winding shell 1, openings communicated with the hollow parts of the winding shell 1 are formed in the side walls of the two sides of the winding shell 1 in a hollow mode, two ends of the power transmission line 4 are connected with the connecting plug 5 and the battery clamping piece through the openings respectively, winding shafts 2 matched with the spring are arranged in the winding shell 1, the power transmission line 4 is wound on the winding shafts 2, guide rods 3 are respectively arranged between the winding shafts 2 and the openings on the two sides, the power transmission line 4 penetrates out through the openings after winding the guide rods 3, power transmission line 4 limiting units are respectively arranged on the winding shell 1 close to the openings on the two sides, the power transmission line 4 limiting units comprise threaded holes formed in the winding shell 1, the threaded holes are communicated with the hollow parts of the winding shell, limiting bolts 7 are connected in the threaded holes in a threaded mode, and rubber pads are arranged at the bottoms of the limiting bolts 7.
The detachable cover of protection casing is established in the outside of two sets of battery clamping pieces, protects battery clamping piece, and the protection casing includes on power transmission line 4 and lean on the solid fixed ring 6 that two sets of battery clamping piece department cover were established, rotates on the fixed ring 6 to be connected with two joint complex lid 8, forms cylindric protection casing after two lid 8 joints, covers two sets of battery clamping pieces at its well head.
This embodiment 1 device when using, want both sides to pull out connecting plug 5 and battery clamping piece, make behind the power transmission line 4 extension to suitable length, through rotatory stop bolt 7 of rolling casing 1 both sides, make it move down, make the rubber pad and the power transmission line 4 of stop bolt 7 bottom closely laminate, press it on the inner wall of rolling casing 1, it is spacing to carry out it, avoid it to remove, take down shield 13 again, open the protection casing, make the battery clamping piece expose, correspond the battery clamping piece and press from both sides on the positive and negative pole of the battery of intercom, again charge connecting plug 5 and socket or through power adapter and socket cooperation, after the use is finished, reverse rotation stop bolt 7, under the spring recovery effect, rolling axle 2 gyration is convoluteed to power transmission line 4 and is retrieved, and cover 13 back connecting plug 5, with two protection casings lock can in the outside of battery clamping piece.
Example 2
The utility model provides an interphone charger, combine figure 3-figure 5, including connecting plug 5, power transmission line 4, two sets of battery clamping pieces, connecting plug 5 is connected with power supply socket, carry out power transmission, connecting plug 5 adopts the USB to connect, be equipped with the pilot lamp on the connecting plug 5 and be used for instructing operating condition, the pilot lamp shows different operating condition through the light that shows different colours, have red light, green light and the not bright three kind, be used for showing normal charge state respectively, full charge state and positive and negative pole connect the reverse state, the one end and the connecting plug 5 electric connection of power transmission line 4, be used for transmitting the electric power of connecting plug 5 transmission, the one end that connecting plug 5 was kept away from to power transmission line 4 extends positive connecting wire and negative connecting wire.
The two groups of battery clamping pieces are detachably connected with the positive connecting wire and the negative connecting wire respectively, a red insulating sleeve is wrapped on the battery clamping piece connected with the positive connecting wire, a black insulating sleeve is wrapped on the battery clamping piece connected with the negative connecting wire, each group of battery clamping pieces comprises an auxiliary clamping piece 9 and a conductive clamping piece 10, two first fixing plates 11 are oppositely arranged on one side of the auxiliary clamping piece 9, which is close to the conductive clamping piece 10, a second fixing plate 12 is arranged on the conductive clamping piece 10 outside the two first fixing plates 11 and parallel to the first fixing plates 11, a fixing rod is arranged between the two second fixing plates 12, the fixing rod penetrates through the two first fixing plates 11 and is in clearance fit with the first fixing plates 11, a torsion spring is sleeved on the fixing rod between the two first fixing plates 11 to clamp the auxiliary clamping piece 9 and the other side of the conductive clamping piece 10, the cable connecting seat is arranged on one side, close to the power transmission line 4, of the conductive clamping piece 10 and the auxiliary clamping piece 9, the cable connecting seat comprises a connecting sleeve 15 which is arranged in a hollow mode, a bolt connecting plate 16 is arranged in the connecting sleeve 15, the connecting sleeve 15 is divided into a first cavity 14 and a second cavity 19 by the bolt connecting plate 16, a cable jack 18 is formed in the side wall of the connecting sleeve 15, the cable jack 18 is communicated with the first cavity 14, a fixing bolt 17 is connected to the bolt connecting plate 16 in a threaded mode to tightly press the power transmission line 4 on the conductive clamping piece 10 and the auxiliary clamping piece 9, the conductive clamping piece 10 and the auxiliary clamping piece 9 are connected in a power connection mode, the conductive clamping piece 10 is formed by continuously bending a piece of straight plate, one side, far away from the power transmission line 4, of the conductive clamping piece is in a vertical state, the auxiliary clamping piece 9 comprises an arc-shaped portion and a straight line portion, the conductive clamping piece 10 is attached to the bending portion of the arc-shaped portion, and the straight line portion is connected to one side of the conductive clamping piece 10.
The utility model and its embodiments have been described above with no limitation, and the actual construction is not limited to the embodiments of the utility model as shown throughout. In summary, if one of ordinary skill in the art is informed by this disclosure, a structural manner and an embodiment similar to the technical solution should not be creatively devised without departing from the gist of the present utility model.
Claims (8)
1. Interphone charger, its characterized in that includes:
the connecting plug is connected with the power socket for power transmission, an indicator lamp is arranged on the connecting plug and used for indicating the working state, and the connecting plug is detachably connected with a dust cover;
one end of the power transmission line is electrically connected with the connecting plug and is used for transmitting power transmitted by the connecting plug, and one end of the power transmission line, which is far away from the connecting plug, extends out of the positive connecting wire and the negative connecting wire;
the two groups of battery clamping pieces are detachably connected with the positive electrode connecting wire and the negative electrode connecting wire respectively, a red insulating sleeve is wrapped on the battery clamping pieces connected with the positive electrode connecting wire, and a black insulating sleeve is wrapped on the battery clamping pieces connected with the negative electrode connecting wire;
the winding mechanism is arranged between the connecting plug and the battery clamping piece and used for winding and releasing the power transmission line;
the protective cover is detachably arranged on the outer sides of the two groups of battery clamping pieces and is used for protecting the battery clamping pieces.
2. The interphone charger according to claim 1, characterized in that: every group the battery clamping piece includes auxiliary clamping piece and electrically conductive clamping piece, auxiliary clamping piece leans on be equipped with two first fixed plates relatively on one side of electrically conductive clamping piece, electrically conductive clamping piece is last two the outside of first fixed plate and with first fixed plate parallel arrangement has the second fixed plate, two be equipped with the dead lever between the second fixed plate, the dead lever runs through two first fixed plate sets up and with first fixed plate clearance fit, the dead lever is last two the cover is equipped with torsion spring between the first fixed plate makes auxiliary clamping piece with electrically conductive clamping piece's opposite side realizes pressing from both sides.
3. The interphone charger according to claim 2, characterized in that: a cable connecting seat is arranged on one side, close to the power transmission line, of the conductive clamping piece and the auxiliary clamping piece, the cable connecting seat comprises a connecting sleeve pipe which is arranged in a hollow mode, a bolt connecting plate is arranged in the connecting sleeve pipe, the connecting sleeve pipe is separated into a first cavity and a second cavity by the bolt connecting plate, the side wall of the connecting sleeve is provided with a cable jack which is communicated with the first cavity, and the bolt connecting plate is connected with a fixing bolt in a threaded manner to tightly press the power transmission line on the conductive clamping piece and the auxiliary clamping piece so that the conductive clamping piece and the auxiliary clamping piece are connected with each other.
4. The interphone charger according to claim 3, characterized in that: the conductive clamping piece is formed by continuously bending a straight plate, and one side, far away from the transmission line, of the conductive clamping piece is attached to the auxiliary clamping piece in a vertical state.
5. The interphone charger according to claim 4, characterized in that: the auxiliary clamping piece comprises an arc-shaped portion and a linear portion, the conductive clamping piece is attached to the bending position of the arc-shaped portion and the linear portion, and the linear portion is bent to one side of the conductive clamping piece.
6. The interphone charger according to claim 5, characterized in that: the winding mechanism comprises a winding shell, openings communicated with the hollow parts of the winding shell are formed in the side walls of the two sides of the winding shell in a hollow mode, two ends of a power transmission line penetrate through the openings respectively and are connected with the connecting plug and the battery clamping piece, a winding shaft matched with a spring is installed in the winding shell, the power transmission line is wound on the winding shaft, guide rods are respectively arranged between the winding shaft and the openings on two sides, the power transmission line passes through the guide rods and then penetrates out of the openings, and power transmission line limiting units are respectively arranged on the winding shell close to the two sides of the openings.
7. The interphone charger according to claim 6, characterized in that: the power transmission line limiting unit comprises a threaded hole formed in the winding shell, the threaded hole is communicated with the hollow part of the winding shell, a limiting bolt is connected in the threaded hole in a threaded mode, and a rubber pad is arranged at the bottom end of the limiting bolt.
8. The interphone charger according to claim 7, characterized in that: the protection cover comprises a fixing ring sleeved on the power transmission line and close to two groups of battery clamping pieces, two cover bodies matched with each other in a clamping way are rotatably connected to the fixing ring, a cylindrical protection cover is formed after the two cover bodies are clamped, and the two groups of battery clamping pieces are covered on the hollow part of the battery clamping pieces.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322131896.4U CN220570341U (en) | 2023-08-09 | 2023-08-09 | Interphone charger |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322131896.4U CN220570341U (en) | 2023-08-09 | 2023-08-09 | Interphone charger |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220570341U true CN220570341U (en) | 2024-03-08 |
Family
ID=90090158
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202322131896.4U Active CN220570341U (en) | 2023-08-09 | 2023-08-09 | Interphone charger |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220570341U (en) |
-
2023
- 2023-08-09 CN CN202322131896.4U patent/CN220570341U/en active Active
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