Contact interface for ecological equipment
By designing a contact interface structure that includes a base, housing, circuit board, and pin assembly, the problems of insufficient stability and safety of ecological devices are solved, achieving stable voltage and current output and convenient operation of ecological devices.
Patent Information
- Application Number
- CN202423127954.7
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-12-18
- Publication Date
- 2025-12-26
- Estimated Expiration
- 2034-12-18
AI Technical Summary
The contact interfaces of existing ecological devices are inadequate in terms of stability, security, and convenience, making it difficult to meet the requirements of the development of Internet of Things (IoT) technology.
A contact interface structure including a base, housing, circuit board, connector and pin assembly is designed. The voltage and current are adjusted by the components on the circuit board to ensure stable output, and the protection is improved by waterproof foam and dust cover.
It achieves stable voltage and current output for ecological equipment, is convenient to use and highly safe, and ensures continuous and stable operation of the equipment.
Smart Images
Figure CN223729053U_ABST
Abstract
Description
TECHNICAL FIELD
[0001] The utility model relates to contact interface technical field especially relates to a contact interface for ecological equipment. BACKGROUND
[0002] The contact interface of ecological equipment generally refers to the physical or logical interface through which the device connects and communicates with external devices or systems. These interfaces allow data exchange, energy transmission or other forms of interaction between devices. The contact interface is a bridge for the device to interact with the outside world. Through these interfaces, the device can receive instructions, send data, receive energy, etc. For example, in ecological devices (smart fragrance machines, Bluetooth intercoms, etc.), the contact interface can be a wireless communication interface such as Wi-Fi, Bluetooth, Zigbee, or a wired interface such as USB, HDMI. These interfaces enable devices to connect with other devices or systems, enabling various functions of ecological devices. With the development of Internet of Things technology, the contact interface of ecological devices will become more diverse and intelligent, but the requirements for the contact interface are also increasing, requiring stable voltage and current output to ecological devices to ensure the stability of the device, while also ensuring the safety and convenience of the contact interface. SUMMARY
[0003] The utility model aims at providing a contact interface for ecological equipment, which is convenient to use, safe, and can provide stable voltage and current output to ecological equipment to ensure the stability of the ecological equipment.
[0004] The utility model discloses a contact interface for ecological equipment adopts the technical scheme:
[0005] A contact interface for ecological equipment, comprising a base, the base is detachably covered with an outer shell, the top end of the base is provided with a circuit board, the sidewall of the base is inserted with a connector, the connector is electrically connected with the circuit board, the top surface of the circuit board is provided with an interface base, the interface base extends to the upper side of the outer shell, the interface base is provided with a pin assembly, one end of the pin assembly is electrically connected with the circuit board, the other end of the pin assembly extends to the top surface of the interface base, the top surface of the base is provided with a connecting hole corresponding to the position of the pin assembly, the outer shell is provided with a base shield corresponding to the position of the interface base, and the base shield is sleeved on the peripheral wall of the interface base.
[0006] As a preferred scheme, the interface base is made of plastic material, and the pin assembly is integrally injection molded with the interface base.
[0007] As a preferred scheme, the pin assembly includes three pin bodies, and the three pin bodies are arranged side by side and spaced apart.
[0008] As a preferred scheme, waterproof foam is arranged between the bottom end of the interface base and the top surface of the inner cavity of the shell.
[0009] As a preferred scheme, a dust cover is arranged on the detachable top end of the base cover.
[0010] As a preferred scheme, buckles are arranged on the two sides of the bottom end of the interface base, and the circuit board is provided with buckle holes corresponding to the buckles.
[0011] As a preferred scheme, limit protrusions are arranged on the side walls of the base, and limit holes are arranged on the side walls of the shell corresponding to the limit protrusions.
[0012] As a preferred scheme, positioning protrusions are arranged on the bottom edges of the side walls of the base, and positioning holes are arranged on the bottom edges of the side walls of the shell corresponding to the positioning protrusions.
[0013] The contact interface for the ecological equipment has the advantages that the connector is electrically connected with the power supply, one end of the pin assembly in the interface base is electrically connected with the circuit board, and the other end is electrically connected with the ecological equipment, the input voltage and current are adjusted by the components on the circuit board, and the voltage and current are converted into adaptive voltage and current, so that the ecological equipment can work continuously and stably, is convenient to use, and is safe. BRIEF DESCRIPTION OF DRAWINGS
[0014] Fig. 1 is a structural schematic view of the contact interface for the ecological equipment.
[0015] Fig. 2 is a structural schematic view of the inside of the contact interface for the ecological equipment.
[0016] Fig. 3 is an exploded view of the contact interface for the ecological equipment.
[0017] 10, base; 11, limit protrusion; 12, positioning protrusion; 20, shell; 21, base cover; 22, limit hole; 23, positioning hole; 30, circuit board; 31, buckle hole; 40, connector; 50, interface base; 51, connecting hole; 52, buckle; 60, pin assembly; 70, waterproof foam; 80, dust cover. DETAILED DESCRIPTION
[0018] The utility model will be further described and explained in connection with specific embodiments and the drawings of the specification:
[0019] Please refer to Figs. 1-3The utility model relates to a contact interface for ecological equipment, including base 10, detachable cover is equipped with shell 20 on base 10, the top of base 10 is equipped with circuit board 30, the side wall of base 10 is inserted with connector 40, and connector 40 is electrically connected with circuit board 30, and the top of circuit board 30 is equipped with interface base 50, and interface base 50 extends to the upside of shell 20, and interface base 50 is equipped with pin assembly 60, one end of pin assembly 60 is electrically connected with circuit board 30, and the other end of pin assembly 60 extends to the top of interface base 50, and the top of base is equipped with connecting hole 51 corresponding to the position of pin assembly 60, and shell 20 is equipped with base shield 21 corresponding to the position of interface base 50, and base shield 21 is sleeved on the peripheral wall of interface base 50.
[0020] In the above scheme, the connector 40 is electrically connected with the power supply, one end of the pin assembly 60 in the interface base 50 is electrically connected with the circuit board 30, and the other end is electrically connected with the ecological equipment, the input voltage and current are adjusted by the components on the circuit board 30, and the suitable voltage and current are converted, so that the device can work continuously and stably, and the use is convenient and safe.
[0021] It should be noted that the circuit board 30 is provided with a DC / DC chip and some supporting electronic components (capacitors, resistors, etc.), and the input voltage and current are adjusted by the above components to convert the suitable voltage and current for continuous and stable work.
[0022] Please refer to Fig. 2 and Fig. 3 The interface base 50 is made of plastic, and the pin assembly 60 is integrally injection molded with the interface base 50. Specifically, the pin assembly 60 includes three pin bodies arranged side by side and spaced apart.
[0023] In the above scheme, the pin assembly 60 is injection molded on the interface base 50 by the insert injection molding method, which is convenient for production and manufacturing, stable in structure and low in cost. In addition, in the embodiment, the three pin bodies expose three contacts on the top surface of the interface base 50, which correspond to the Vout, GND and EN functions respectively.
[0024] Further, the bottom end of the interface base 50 and the top surface of the inner cavity of the shell are provided with waterproof foam 70 to improve the waterproof effect.
[0025] Further, the top end of the base shield 21 is detachably covered with a dust cover 80, which protects the contacts when not in use. Specifically, the dust cover 80 is made of rubber and has elasticity, which can be conveniently and stably covered on the top end of the base shield 21.
[0026] Specifically, the two sides of the bottom end of the interface base 50 are provided with buckles 52, the circuit board 30 is provided with buckle holes 31 corresponding to the positions of the buckles 52, and the buckles 52 are matched with the buckle holes 31. The interface base 50 can be conveniently assembled on the circuit board 30 through the matching between the buckles 52 and the buckle holes 31.
[0027] Please refer to Figs. 1-3 The side wall of the base 10 is provided with a limiting protrusion 11, the side wall of the shell 20 is provided with a limiting hole 22 corresponding to the position of the limiting protrusion 11, and the limiting protrusion 11 is matched with the limiting hole 22. Further, the bottom edge of the side wall of the base 10 is provided with a positioning convex strip 12, and the bottom edge of the side wall of the shell 20 is provided with a positioning hole 23 corresponding to the position of the positioning convex strip 12, and the positioning hole 23 is matched with the positioning convex strip 12.
[0028] In the above scheme, the interface base 50 and the pin assembly 60 are installed on the circuit board 30, then the circuit board 30 is installed on the base 10, and finally the shell 20 is sleeved on the base 10, and is fixed through the matching between the limiting protrusion 11 and the limiting hole 22. In addition, the matching between the positioning convex strip 12 and the positioning hole 23 facilitates positioning when the shell 20 is sleeved on the base 10 from top to bottom, and facilitates assembly.
[0029] The utility model provides a kind of contact interface for ecological equipment, connector is electrically connected with power supply, the one end of pin assembly in interface base is electrically connected with circuit board, and the other end is electrically connected with ecological equipment, and the input voltage and current are adjusted by component on circuit board, conversion into adapted voltage and current, continuous stable work, convenient to use, high safety.
[0030] Finally, it should be noted that the above embodiments are only used to illustrate the technical solutions of the utility model, and not to limit the protection scope of the utility model. Although the utility model has been described in detail with reference to the preferred embodiments, those skilled in the art should understand that the technical solutions of the utility model can be modified or replaced equivalently without departing from the essence and scope of the technical solutions of the utility model.
Claims
1. A contact interface for ecological equipment, characterized in that, The device includes a base, on which a shell is detachably mounted. A circuit board is mounted on the top of the base, and a connector is inserted into the side wall of the base. The connector is electrically connected to the circuit board. An interface base is mounted on the top surface of the circuit board, extending to the upper side of the shell. A pin assembly is mounted on the interface base, with one end of the pin assembly electrically connected to the circuit board and the other end extending to the top surface of the interface base. A connection hole is provided on the top surface of the base corresponding to the position of the pin assembly. A base cover is mounted on the outer shell corresponding to the position of the interface base, and the base cover is fitted onto the peripheral wall of the interface base.
2. The contact interface for ecological equipment as described in claim 1, characterized in that, The interface base is made of plastic, and the pin assembly is integrally injection molded with the interface base.
3. A contact interface for ecological equipment as described in claim 2, characterized in that, The pin assembly includes three pin bodies, which are arranged side by side with intervals.
4. A contact interface for ecological equipment as described in claim 1, characterized in that, Waterproof foam is provided between the bottom end of the interface base and the top surface of the inner cavity of the housing.
5. A contact interface for ecological equipment as described in claim 1, characterized in that, The top of the base cover is detachably covered with a dust cover.
6. A contact interface for ecological equipment as described in claim 1, characterized in that, The interface base has buckles on both sides at the bottom, and the circuit board has buckle holes at the corresponding positions of the buckles, with the buckles engaging with the buckle holes.
7. A contact interface for ecological equipment as described in claim 1, characterized in that, The base has a limiting protrusion on its side wall, and the outer shell has a limiting hole on its side wall corresponding to the position of the limiting protrusion. The limiting protrusion and the limiting hole cooperate with each other.
8. A contact interface for ecological equipment as described in claim 7, characterized in that, The bottom edge of the base sidewall is provided with a positioning protrusion, and the bottom edge of the outer shell sidewall is provided with a positioning hole corresponding to the position of the positioning protrusion, and the positioning hole cooperates with the positioning protrusion.