CN220324819U

CN220324819U - Network connector with waterproof function

Info

Publication number: CN220324819U
Application number: CN202321935119.9U
Authority: CN
Inventors: 丁青松
Original assignee: NINGBO CONNFLY ELECTRONIC CO Ltd
Current assignee: NINGBO CONNFLY ELECTRONIC CO Ltd
Priority date: 2023-07-21
Filing date: 2023-07-21
Publication date: 2024-01-09
Anticipated expiration: 2033-07-21

Abstract

The utility model relates to a network connector with a waterproof function, which comprises a rubber core, wherein the rubber core is provided with a channel penetrating through the rubber core, one end of the channel is provided with a socket for external equipment to be inserted, the other end of the channel is provided with an electric wire port, and a semi-finished product assembly and a PCB (printed circuit board) are arranged in the channel; the semi-finished product assembly comprises a semi-finished product rubber core, a terminal and an elastic sheet, wherein the semi-finished product rubber core is detachably connected with the terminal, and the semi-finished product rubber core is detachably connected with the elastic sheet; one end of the PCB is fixedly connected with the terminal and the elastic sheet at the same time, a bonding pad at the other end of the PCB is fixedly connected with one end of the electric wire, the other end of the electric wire extends out of the electric wire port, and glue is filled in the channel. The whole product has waterproof capability, and is designed with an elastic sheet, so that the plugging life of the product can be prolonged, and the grounding effect can be achieved; in addition, the clamping hooks are further arranged on the rubber core, so that products can be prevented from falling off easily in the working process, and the connection quality of the products is improved.

Description

Network connector with waterproof function

Technical Field

The utility model relates to the field of communication equipment, in particular to a network connector with a waterproof function.

Background

The network socket is used as a communication connector, has very wide application, and particularly in the current Internet of things era, basically all electronic and electric equipment needs to be networked so as to realize remote wireless control. With the increasing living standard of residents and the continuous perfection of the industrial technology level, more equipment quality such as electronics, electric power and industry also provide higher service life requirements, and after the service life of the equipment is prolonged, a large amount of material materials, social resources, mold investment, research and development and labor cost can be saved, so that the related industries provide clear requirements on the service life of products, such as the requirements of the national power grid on the service life of the photovoltaic inverter for more than 10 years.

In order to meet or ensure the service life of products, necessary quality upgrade must be performed on key devices, the existing new energy photovoltaic power generation is more and more important for each country, the direct current generated by the photovoltaic solar panel must be converted into alternating current through an inverter, then the alternating current is transmitted to the upper side of a using terminal device, in the whole process, connection between the photovoltaic and the inverter, connection between the inverter and terminal electric equipment and control equipment become particularly important, the connection environments are all completed outdoors, in particular, the photovoltaic solar panel is placed on a roof or a mountain top with very sufficient sunlight, and the connection line of a general structure is very likely to fail in a short time, so that the devices normally run for a long time, and the high temperature and high humidity resistance of the connection line must be ensured. In addition, the national power grid hopes to grid-connect the inverters and realize remote control, and to achieve the purpose, each inverter needs to be controlled in a communication way, and under the existing national power grid resources, the best mode is to connect the inverters in a communication way through the existing intelligent ammeter network.

Disclosure of Invention

The present utility model provides a network connector with waterproof function, which can overcome the above-mentioned shortcomings of the prior art.

In order to achieve the technical purpose, the technical scheme of the utility model is realized as follows:

the utility model relates to a network connector with a waterproof function, which comprises a rubber core, wherein the rubber core is provided with a channel penetrating through the rubber core, one end of the channel is provided with a socket for external equipment to be inserted, the other end of the channel is provided with an electric wire port, and a semi-finished product assembly and a PCB (printed circuit board) are arranged in the channel; the semi-finished product assembly comprises a semi-finished product rubber core, a terminal and an elastic sheet, wherein the semi-finished product rubber core is detachably connected with the terminal, and the semi-finished product rubber core is detachably connected with the elastic sheet; one end of the PCB is fixedly connected with the terminal and the elastic sheet at the same time, a bonding pad at the other end of the PCB is fixedly connected with one end of the electric wire, the other end of the electric wire extends out of the electric wire port, and glue is filled in the channel. In use, the fixed connection is preferably welded.

Further, the terminal is in snap connection with the semi-finished rubber core.

Further, the semi-finished rubber core is in buckling connection with the elastic sheet.

Further, the spring pieces comprise a left spring piece and a right spring piece.

Further, a PCB sealing ring is sleeved on the other end of the PCB, and a through hole for the PCB to pass through is formed in the PCB sealing ring.

Further, the rubber core comprises a rubber core thick pipe, a rubber core outer ring and a rubber core thin pipe which are mutually communicated, the channel penetrates through the rubber core thick pipe, the rubber core outer ring and the rubber core thin pipe together, and the rubber core thick pipe, the rubber core outer ring and the rubber core thin pipe are integrally formed or detachably connected. When in implementation, the rubber core thick pipe, the rubber core outer ring and the rubber core thin pipe can be integrally cast and formed or assembled in a detachable connection mode.

Further, the rubber core tubule is connected with a nut in a threaded manner, and a mounting panel and a rear sealing ring which are sleeved on the rubber core tubule are arranged between the nut and the outer ring of the rubber core.

Further, when not using, the dustproof cap with thick tub of threaded connection of rubber core, the rubber core tubule is in the installation panel with the position between the outer loop of rubber core has cup jointed the company, be equipped with the elasticity pothook on the company, be equipped with on the dustproof cap with the fixture block that the elasticity pothook cooperation was used, elasticity pothook one end cup joints on the fixture block.

Further, a front sealing ring sleeved on the rubber core thick pipe is arranged between the dustproof cap and the rubber core outer ring.

Further, a plurality of rubber core clamping hooks for fixing are arranged on the outer ring of the rubber core.

The beneficial effect that this design obtained: the whole product has good internal and external waterproof capability due to the fact that the front sealing ring and the rear sealing ring are designed and glue is filled in the front sealing ring and the rear sealing ring; the spring plate is designed, so that the plugging life of the product can be prolonged, and the grounding effect can be achieved; in addition, the rubber core clamping hooks are further designed on the rubber core, so that products can be prevented from falling off easily in the working process, and the connection quality of the products is improved.

Drawings

The utility model is described in further detail below with reference to the accompanying drawings.

Fig. 1 is a disassembled view of a network connector with waterproof function according to an embodiment of the present utility model.

Fig. 2 is a schematic structural view of a rubber core according to an embodiment of the present utility model.

Fig. 3 is a partial enlarged view of a network connector with waterproof function according to an embodiment of the present utility model.

Fig. 4 is a partially enlarged view of another angle of the network connector with waterproof function according to the embodiment of the present utility model.

Fig. 5 is an assembly view of a semi-finished rubber core and a terminal according to an embodiment of the utility model.

Fig. 6 is an assembled view of two views of a network connector with waterproof function according to an embodiment of the present utility model.

In the figure: 1. a dust cap; 101. a clamping block; 2. associated with each other; 201. an elastic clamping hook; 3. a front seal ring; 4. a rubber core; 401. thick rubber core tube; 402. a rubber core outer ring; 403. a rubber core tubule; 404. a rubber core clamping hook; 405. a socket; 406. an electric wire port; 5. a semi-finished rubber core; 6. a terminal; 7. a left spring plate; 8. a right spring plate; a PCB board; 901. a bonding pad; a PCB sealing ring; 11. glue; 12. a rear seal ring; 13. installing a panel; 14. a nut; 15. an electric wire.

Detailed Description

The technical solutions in the embodiments of the present utility model will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present utility model. It will be apparent that the described embodiments are only some, but not all, embodiments of the utility model. All other embodiments, which are derived by a person skilled in the art based on the embodiments of the utility model, fall within the scope of protection of the utility model.

As shown in fig. 1 to 6, in order to facilitate understanding of the above technical solutions of the present utility model, the following describes the above technical solutions of the present utility model in detail by a specific usage manner.

When the network connector with the waterproof function is particularly used, the network connector with the waterproof function comprises the rubber core 4, wherein the rubber core 4 is provided with a channel penetrating through the rubber core, one end of the channel is provided with a socket 405 for external equipment to be inserted, the other end of the channel is provided with an electric wire port 406, and a semi-finished product component and a PCB 9 are arranged in the channel; the semi-finished product assembly comprises a semi-finished product rubber core 5, a terminal 6 and an elastic sheet, wherein the semi-finished product rubber core 5 is detachably connected with the terminal 6, and the semi-finished product rubber core 5 is further detachably connected with the elastic sheet; one end of the PCB 9 is fixedly connected with the terminal 6 and the elastic sheet at the same time, a bonding pad 901 at the other end of the PCB 9 is fixedly connected with one end of the electric wire 15, the other end of the electric wire 15 extends out of the electric wire port 406, and the glue 11 is filled in the channel. In use, the fixed connection is preferably welded.

In a specific embodiment of the utility model, the terminals 6 are snap-connected to the semi-finished glue core 5.

In one embodiment of the present utility model, the semi-finished rubber core 5 is in snap connection with the elastic sheet.

In one embodiment of the present utility model, the spring plates include a left spring plate 7 and a right spring plate 8.

In a specific embodiment of the present utility model, a PCB sealing ring 10 is sleeved on the other end of the PCB 9, and a through hole through which the PCB 9 passes is provided on the PCB sealing ring 10.

In one embodiment of the present utility model, the rubber core 4 includes a rubber core thick tube 401, a rubber core outer ring 402 and a rubber core thin tube 403 which are mutually communicated, and the channel penetrates through the rubber core thick tube 401, the rubber core outer ring 402 and the rubber core thin tube 403, and the rubber core thick tube 401, the rubber core outer ring 402 and the rubber core thin tube 403 are integrally formed or detachably connected. In practice, the thick rubber core tube 401, the outer rubber core ring 402 and the thin rubber core tube 403 may be integrally cast or assembled by detachable connection.

In one embodiment of the present utility model, the rubber core tubule 403 is screwed with a nut 14, and a mounting panel 13 and a rear sealing ring 12 sleeved on the rubber core tubule 403 are disposed between the nut 14 and the rubber core outer ring 402.

In a specific embodiment of the present utility model, when not in use, the dust cap 1 is in threaded connection with the rubber core thick pipe 401, the rubber core thin pipe 403 is sleeved with the connection belt 2 at a position between the mounting panel 13 and the rubber core outer ring 402, an elastic clamping hook 201 is arranged on the connection belt 2, a clamping block 101 matched with the elastic clamping hook 201 is arranged on the dust cap 1, and one end of the elastic clamping hook 201 is sleeved on the clamping block 101.

In a specific embodiment of the present utility model, a front sealing ring 3 sleeved on the thick rubber core tube 401 is disposed between the dust cap 1 and the outer rubber core ring 402.

In one embodiment of the present utility model, the outer ring 402 is provided with a plurality of core hooks 404 for fixing.

In actual assembly, the terminal 6 is first inserted into the semi-finished rubber core 5, and then the left and right elastic pieces (7/8) are connected with the semi-finished rubber core 5. The main functions of the left and right elastic sheets (7/8) are to increase the plugging life of the product and the grounding effect of the plug at the other end. After the left and right elastic pieces (7/8) are connected, the assembly of the semi-finished product assembly (6/5/7/8) is completed, then the PCB 9 is connected with the semi-finished product assembly, then the terminal 6, the left and right elastic pieces (7/8) and one end of the PCB 9 are welded, after the welding is completed, the PCB 9 passes through the self-contained perforation of the PCB sealing ring 10, and the installation of the PCB sealing ring 10 is completed, namely the PCB sealing ring 10 is sleeved on the other end of the PCB 9. And then one end of the electric wire 15 is welded to the corresponding bonding pad 901 of the PCB 9, and the welded parts are put into the channel of the rubber core 4 together, and the other end of the electric wire 15 extends out of the channel. Then glue 11 is injected into the channel of the glue core 4, and after the glue 11 is injected and solidified, the glue has a waterproof function. Subsequently, the rear sealing ring 12 passes through the rubber core tubule 403, the assembly of the rear sealing ring 12 is completed, then the mounting panel 13 is sleeved on the rubber core tubule 403, and then the mounting panel is fastened with the rubber core tubule 403 by using the nut 1 in a threaded connection. The rear sealing ring 12 is arranged between the nut 14 and the mounting panel 13, so that the outside of the product also has a waterproof function after being mounted. For further improving the waterproof performance of the product, the rubber core thick pipe 401 of the rubber core 4 is further sleeved with the front sealing ring 3, and when external equipment and the product are inserted, the front sealing ring 3 can effectively prevent dust, water and gas, so that the contact and the quality are improved, and the connection reliability of the product is continuously improved. The rubber core outer ring 402 of the rubber core 4 can be further provided with a rubber core clamping hook 404 for auxiliary fixing, the rubber core clamping hook 404 is matched with a clamping hole of an external device, and after the external device is inserted into the network socket, the rubber core clamping hook 404 can hook the clamping hole of the external device, so that the product cannot fall off easily in the connecting process. To further protect the product, the dust cap 1 may be used to cover the glue core blank 401 when the external device is not inserted into the product. The rubber core thick pipe 401 of the rubber core 4 is sleeved with the connecting belt 2, the dustproof cap 1 is in threaded connection with the rubber core thick pipe 401 first, and then the dustproof cap is prevented from falling off easily in a mode that the elastic clamping hook 201 on the connecting belt 2 is sleeved with the clamping block 101 on the dustproof cap 1.

In conclusion, the design adopts the unique design, and the whole product has good inner and outer waterproof capability because the front sealing ring and the rear sealing ring are designed and glue is filled in the front sealing ring and the rear sealing ring; the spring plate is designed, so that the plugging life of the product can be prolonged, and the grounding effect can be achieved; in addition, the rubber core clamping hooks are further designed on the rubber core, so that products can be prevented from falling off easily in the working process, and the connection quality of the products is improved.

In the description of the present utility model, it should be understood that the orientation or positional relationship indicated is based on the orientation or positional relationship shown in the drawings, and is merely for convenience in describing the present utility model and simplifying the description, and does not indicate or imply that the apparatus or element referred to must have a specific orientation, be configured and operated in a specific orientation, and thus should not be construed as limiting the present utility model.

The foregoing description of the preferred embodiments of the utility model is not intended to be limiting, but rather is intended to cover all modifications, equivalents, alternatives, and improvements that fall within the spirit and scope of the utility model.

Claims

1. The network connector with the waterproof function is characterized by comprising a rubber core (4), wherein the rubber core (4) is provided with a channel penetrating through the rubber core, one end of the channel is provided with a socket (405) for external equipment to be inserted into, the other end of the channel is provided with an electric wire port (406), and a semi-finished product component and a PCB (9) are arranged in the channel; the semi-finished product assembly comprises a semi-finished product rubber core (5), a terminal (6) and an elastic sheet, wherein the semi-finished product rubber core (5) is detachably connected with the terminal (6), and the semi-finished product rubber core (5) is further detachably connected with the elastic sheet; one end of the PCB (9) is fixedly connected with the terminal (6) and the elastic sheet at the same time, a bonding pad (901) at the other end of the PCB (9) is fixedly connected with one end of the electric wire (15), the other end of the electric wire (15) extends out of the electric wire port (406), and glue (11) is filled in the channel.

2. The network connector with waterproof function according to claim 1, characterized in that the terminals (6) are snap-connected with the semi-finished glue core (5).

3. The network connector with waterproof function according to claim 1, characterized in that the semi-finished rubber core (5) is snap-connected with the elastic sheet.

4. The network connector with waterproof function according to claim 1, wherein the spring pieces include a left spring piece (7) and a right spring piece (8).

5. The network connector with the waterproof function according to claim 1, wherein a PCB sealing ring (10) is sleeved on the other end of the PCB (9), and a through hole for the PCB (9) to pass through is formed in the PCB sealing ring (10).

6. The network connector with the waterproof function according to claim 1, wherein the rubber core (4) comprises a rubber core thick pipe (401), a rubber core outer ring (402) and a rubber core thin pipe (403) which are communicated with each other, the channel penetrates through the rubber core thick pipe (401), the rubber core outer ring (402) and the rubber core thin pipe (403) together, and the rubber core thick pipe (401), the rubber core outer ring (402) and the rubber core thin pipe (403) are integrally formed or detachably connected.

7. The network connector with the waterproof function according to claim 6, wherein the rubber core tubule (403) is in threaded connection with a nut (14), and a mounting panel (13) and a rear sealing ring (12) sleeved on the rubber core tubule (403) are arranged between the nut (14) and the rubber core outer ring (402).

8. The network connector with the waterproof function according to claim 7, wherein when not in use, the dustproof cap (1) is in threaded connection with the rubber core thick pipe (401), the rubber core thin pipe (403) is sleeved with the connecting belt (2) at a position between the mounting panel (13) and the rubber core outer ring (402), the connecting belt (2) is provided with the elastic clamping hook (201), the dustproof cap (1) is provided with the clamping block (101) matched with the elastic clamping hook (201), and one end of the elastic clamping hook (201) is sleeved on the clamping block (101).

9. The network connector with the waterproof function according to claim 8, wherein a front sealing ring (3) sleeved on the rubber core thick pipe (401) is arranged between the dustproof cap (1) and the rubber core outer ring (402).

10. The network connector with waterproof function according to claim 6, wherein a plurality of rubber core hooks (404) for fixing are arranged on the rubber core outer ring (402).