CN220569952U - Rubber coating integration head that charges - Google Patents
Rubber coating integration head that charges Download PDFInfo
- Publication number
- CN220569952U CN220569952U CN202322140278.6U CN202322140278U CN220569952U CN 220569952 U CN220569952 U CN 220569952U CN 202322140278 U CN202322140278 U CN 202322140278U CN 220569952 U CN220569952 U CN 220569952U
- Authority
- CN
- China
- Prior art keywords
- circuit board
- rubber coating
- plug
- charging
- charging head
- Prior art date
- 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.)
- Active
Links
- 238000010073 coating (rubber) Methods 0.000 title claims abstract description 21
- 230000010354 integration Effects 0.000 title description 2
- 239000000084 colloidal system Substances 0.000 claims description 12
- 239000011248 coating agent Substances 0.000 claims description 11
- 238000000576 coating method Methods 0.000 claims description 11
- 238000004806 packaging method and process Methods 0.000 claims description 6
- 238000005538 encapsulation Methods 0.000 abstract description 7
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 abstract description 4
- 238000004880 explosion Methods 0.000 abstract description 2
- 238000001746 injection moulding Methods 0.000 description 5
- 238000004519 manufacturing process Methods 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 230000032683 aging Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000003292 glue Substances 0.000 description 1
- 238000002347 injection Methods 0.000 description 1
- 239000007924 injection Substances 0.000 description 1
- 230000002035 prolonged effect Effects 0.000 description 1
- 238000010079 rubber tapping Methods 0.000 description 1
- 239000007779 soft material Substances 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
Landscapes
- Connector Housings Or Holding Contact Members (AREA)
Abstract
The utility model provides an encapsulation integrated charging head, which comprises: the plug (1), the plug (1) comprises an inner rubber coating body (3) and a circuit board (4), and the inner rubber coating body (3) tightly wraps the circuit board (4); and a charging wire (2) having a first end connected to the circuit board (4) and tightly fixed with the circuit board (4) by the inner encapsulation body (3). The utility model has the advantages of water resistance, explosion resistance, durability and beautiful appearance.
Description
Technical Field
The present utility model relates to a charging head, and more particularly, to an encapsulated integrated charging head.
Background
Common cell-phone in market charges the mode, is split type, by two products: the plug (i.e. the transformer) is matched with the charging wire. The housings of the charging heads are typically ultrasonically bonded or snapped together. The shell is internally provided with a circuit board, and an electric connection port is arranged on the shell to be connected with a charging wire. The first disadvantage of such connectors is that the connectors and connecting wires are prone to loosening and poor contact, especially after multiple plugging. Secondly, there is a gap in the plug, if water is inadvertently fed, water can enter the plug along the connecting wire and the joint, so that the circuit is damaged.
Disclosure of Invention
Aiming at the problems in the background technology, the utility model provides an encapsulation integrated charging head, which comprises: the plug comprises an inner rubber body and a circuit board, and the inner rubber body tightly wraps the circuit board; and a charging wire having a first end connected to the circuit board and tightly fixed with the circuit board by the inner encapsulation.
Preferably, the encapsulated integrated charging head comprises: the outer coating colloid wraps the inner coating colloid, and the outer coating colloid is softer than the inner coating colloid.
Preferably, the second end of the charging wire has a port for connecting to a charging port of the device to be charged.
Preferably, the second end of the charging wire has a plurality of ports for connecting charging ports of devices to be charged of different interfaces.
Preferably, the pin of the plug is wrapped and fixed by the inner rubber coating.
Preferably, the pin of the plug is wrapped and fixed by the outer coating.
Preferably, the outer coating has a net tail structure at the connection part with the charging wire, and a plurality of oblique slots are arranged on the net tail structure along the axial interval.
The beneficial effects of the utility model are as follows: according to the rubber-coated integrated charging head, two single products required by charging of a traditional mobile phone are mixed into an integrated product, and the charging head (namely a transformer) and a charging wire are subjected to rubber coating injection molding, so that the service life of the product is prolonged. Has the advantages of water resistance, explosion resistance, durability, beautiful appearance and the like.
Drawings
For easier understanding of the present utility model, the present utility model will be described in more detail by referring to specific embodiments shown in the drawings. These drawings depict only typical embodiments of the utility model and are not therefore to be considered to limit the scope of the utility model.
Fig. 1 is an exploded view of one embodiment of an encapsulated integrated charging head of the present utility model.
Fig. 2 is a perspective view of one embodiment of an encapsulated integrated charging head of the present utility model.
Fig. 3 is a top view of one embodiment of an encapsulated integrated charging head of the present utility model.
Fig. 4 is a side view of one embodiment of an encapsulated integrated charging head of the present utility model.
Fig. 5 is an exploded view of another embodiment of the encapsulated integrated charging head of the present utility model.
Reference numerals
1-a plug; 2-charging wires; 3-inner colloid; 4-a circuit board; 5-coating an outer coating; 6-a bolt; 7-rubber coating pipe; 8-net tail.
Detailed Description
Embodiments of the present utility model will be described below with reference to the accompanying drawings so that those skilled in the art can better understand the present utility model and implement it, but the examples listed are not limiting to the present utility model, and the following examples and technical features of the examples can be combined with each other without conflict, wherein like parts are denoted by like reference numerals.
As shown in fig. 1 to 4, the encapsulated integrally formed charging head of the present utility model includes a plug 1 and a charging cord 2. The plug 1 comprises an inner encapsulation 3 and a circuit board 4. The inner packaging colloid 3 completely wraps the circuit board 4 of the plug, the inner packaging colloid and the circuit board are tightly combined together, and the production process can adopt an injection molding and encapsulation process, as shown in fig. 2. The pin 6 of the plug 1 is also completely wrapped by the inner wrapping body 3, is not movable and is seamless.
Preferably, the inner rubber coating body 3 has a rubber coating tube 7 for accommodating the charging wire 2 so that the charging wire is not easily broken.
Preferably, the plug further comprises an outer rubber coating 5, the outer rubber coating 5 and the inner rubber coating 3 are tightly combined together, and the production process can adopt an injection molding rubber coating process or pasting. Preferably, the inner rubber coating 3 can be made of hard materials, the circuit board 4 can be tightly fixed, the outer rubber coating 5 is slightly soft, and the soft materials are adopted, so that the grip feel of the plug can be improved. Preferably, the inner rubber coating body 3 and the outer rubber coating body 5 are made of high temperature resistant and ageing resistant materials.
Preferably, the outer covering body 5 has a net tail structure 8 (see fig. 3) at the connection with the charging wire 2, and a plurality of oblique slots are arranged on the net tail 8 along the axial distance. To increase the elasticity of the plug 1 and prevent breakage.
In one embodiment, the first injection molding process to form the inner encapsulation 3 is performed in a single injection molding process. Then the outer coating colloid 5 is prepared by a secondary glue injection mode.
The first end of the charging cord 2 is connected to the circuit board 4 and is also an integral encapsulated connection. The charging wire 2 and the plug 1 have no gap and can not be plugged and pulled out. The second end of the charging wire 2 is used for connecting to a device to be charged, for example: a cell phone or tablet computer. Preferably, the second end of the charging line 2 is a type-c port.
Fig. 5 shows a perspective view of another embodiment of the charging head of the present utility model. Unlike fig. 1, the charging cord 2 has a plurality of tapping terminals, and the port type of each terminal may be different, so that the charging port of various brands of mobile phones may be adapted.
The foregoing embodiments, but only the preferred embodiments of the utility model, use of the phrases "in one embodiment," "in another embodiment," "in yet another embodiment," or "in other embodiments" in this specification may all refer to one or more of the same or different embodiments in accordance with the present disclosure. Common variations and substitutions by those skilled in the art within the scope of the present utility model are intended to be included in the scope of the present utility model.
Claims (7)
1. An encapsulated integrated charging head, comprising:
the plug (1), the plug (1) comprises an inner rubber coating body (3) and a circuit board (4), and the inner rubber coating body (3) tightly wraps the circuit board (4); and
and the first end of the charging wire (2) is connected to the circuit board (4) and is tightly fixed with the circuit board (4) through the inner rubber coating body (3).
2. The encapsulated integrated charging head of claim 1, comprising:
and the outer packaging colloid (5) wraps the inner packaging colloid (3), and the outer packaging colloid (5) is softer than the inner packaging colloid (3).
3. The encapsulated integrated charging head of claim 1, wherein,
the second end of the charging wire (2) is provided with a port for connecting with a charging port of the equipment to be charged.
4. The encapsulated integrated charging head of claim 1, wherein,
the second end of the charging wire (2) is provided with a plurality of ports which are used for being connected with charging ports of equipment to be charged of different interfaces.
5. The encapsulated integrated charging head of claim 1, wherein,
the bolt (6) of the plug (1) is wrapped and fixed by the inner rubber coating body (3).
6. The encapsulated integrated charging head of claim 2, wherein,
the bolt (6) of the plug (1) is wrapped and fixed by the outer coating (5).
7. The encapsulated integrated charging head of claim 2, wherein,
the outer coating body (5) is provided with a net tail structure (8) at the joint with the charging wire (2), and a plurality of oblique slots arranged along the axial distance of the net tail structure (8).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322140278.6U CN220569952U (en) | 2023-08-10 | 2023-08-10 | Rubber coating integration head that charges |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322140278.6U CN220569952U (en) | 2023-08-10 | 2023-08-10 | Rubber coating integration head that charges |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220569952U true CN220569952U (en) | 2024-03-08 |
Family
ID=90088197
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202322140278.6U Active CN220569952U (en) | 2023-08-10 | 2023-08-10 | Rubber coating integration head that charges |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220569952U (en) |
-
2023
- 2023-08-10 CN CN202322140278.6U patent/CN220569952U/en active Active
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| US10536766B1 (en) | Earphone cord organizer | |
| CN104518380A (en) | Continuous power supply module and electronic device comprising same | |
| CN108615988B (en) | Power adapter, mobile terminal and power interface | |
| CN220569952U (en) | Rubber coating integration head that charges | |
| CN205846389U (en) | Adaptor connector | |
| CN209329301U (en) | A kind of new network attachment device | |
| CN201075536Y (en) | Signal connection element for signal distributing equipment | |
| CN201927758U (en) | Adaptor | |
| WO2018018954A1 (en) | Power adapter, mobile terminal, and power interface and manufacturing method therefor | |
| CN203415795U (en) | Sheet-shaped adaptor | |
| CN208226258U (en) | Charging data line with audio-frequency function | |
| WO2017181574A1 (en) | Multifunctional data-cable structure | |
| CN208240976U (en) | Connector assembly | |
| CN208782207U (en) | Dual output connector charging cable | |
| CN107069285B (en) | Male connector and data line | |
| CN201436737U (en) | Audio socket connector | |
| CN205790690U (en) | A kind of snap joint | |
| CN206236900U (en) | A kind of double slotting multi-functional data charging wires of positive and negative | |
| US20200091749A1 (en) | Portable power source | |
| CN205900992U (en) | Rotation type multifunctional data line | |
| CN219801282U (en) | High-current plug for data center cable | |
| CN218275433U (en) | Miniature TYPE C interface switching data line | |
| CN218850043U (en) | Ultra-thin plug pencil | |
| CN212182704U (en) | Combined connector | |
| CN220652512U (en) | Data line |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |