CN210744382U - A safe and firm mobile phone charging connector - Google Patents

Abstract

The utility model discloses a safe and firm mobile phone charging connector, comprising a charging connector main body, the charging connector main body includes a first connector and a second connector, the first connector is electrically connected with the second connector through a USB cable, and a shell of the first connector is provided. Both sides of the body are fixedly provided with first sliding bars, and both sides of the casing of the first connector are provided with clamping blocks. The utility model is a safe and firm mobile phone charging connector. When the first connector is inserted into the mobile phone interface, the snap block can be connected with the edge shell of the mobile phone, so that the connection between the connector and the interface can be more stable, and the phenomenon of loosening and falling off can be avoided. The compression spring and the compression plate can be pressed when the mobile phone case is clamped to ensure the stability of the clamping. By providing a shielding plate and a dust plug, the jack of the second connector can be shielded. Avoid external dust from entering the jack and affect subsequent use.

Description

A safe and firm mobile phone charging connector

technical field

The utility model relates to a mobile phone charging connector, in particular to a safe and firm mobile phone charging connector.

Background technique

Mobile phone charging connectors are used to connect mobile phones with external power sources and devices for power-on and data exchange. Due to the continuous increase in the types of mobile phones, the types of mobile phone charging connectors also increase. At present, the main charging connectors on the market generally include: V8 connector, Lightning connector Connectors and Type C connectors, etc., when these existing connectors are used for a long time, due to the accumulation of dust on the mobile phone interface and the loss of the connector itself, the connector cannot be connected to the interface stably, and often loose and fall off, affecting people's use. Therefore, it is necessary to provide a safe and firm mobile phone charging connector.

Utility model content

The purpose of the present invention is to provide a safe and firm mobile phone charging connector, so as to solve the problem that the existing mobile phone connector cannot be stably connected to the interface under long-term use, and often loose and fall off.

In order to achieve the above purpose, the present invention provides the following technical solutions: a safe and firm mobile phone charging connector, including a charging connector main body, the charging connector main body includes a first connector and a second connector, the first connector is connected with the USB cable through a USB cable. The second connector is electrically connected, the first slider is fixed on both sides of the housing of the first connector, and the two sides of the housing of the first connector are provided with clamping blocks, and the clamping blocks pass through a The sliding groove opened on the side is slidably connected with the first sliding bar, and the front surface of the clamping block is provided with a clamping groove.

As a preferred technical solution of the present invention, a groove is formed on one side of the slot wall of the clamping groove, and a plurality of compression springs are fixedly connected to one side of the slot wall, and each of the compression springs is The bottom of the spring is fixedly connected with a pressing plate.

As a preferred technical solution of the present invention, the bottom of the pressing plate is fixedly provided with a silicone buffer pad.

As a preferred technical solution of the present invention, a second sliding bar is fixedly arranged in the middle of the front of the second joint, and a movable plate is arranged on the front of the second joint, and the movable plate is fixed with a side through the bottom. The sliding block of the movable plate is slidably connected with the second sliding bar, and a shielding plate is fixed on one side of the movable plate.

As a preferred technical solution of the present invention, a dust plug matching the size of the top interface of the second joint is fixed on one side of the shielding plate.

Compared with the prior art, the beneficial effects of the present utility model are as follows: the utility model is a safe and firm mobile phone charging connector. , when the first connector is inserted into the mobile phone interface, the clamping block can be clamped with the edge shell of the mobile phone, so that the connection between the connector and the interface can be more stable, and the phenomenon of loosening and falling off can be avoided. The clamping plate can be pressed when the mobile phone case is clamped to ensure the stability of the clamping. When the second connector is not in use, cover the jack on its top to prevent external dust from entering the inside of the jack and affect the use.

Description of drawings

Fig. 1 is the utility model structural representation;

2 is a schematic structural diagram of a clamping block of the present invention;

3 is a schematic diagram of the internal structure of the clamping slot of the present invention;

FIG. 4 is a schematic diagram of the connecting structure of the movable plate of the present invention.

In the figure: 1, the first connector; 2, the USB cable; 3, the second connector; 4, the first slide bar; 5, the snap block; 6, the second slide bar; 7, the movable plate; ; 9, pressing plate; 10, chute; 11, slotting; 12, pressing spring; 13, slider; 14, shielding plate; 15, dust plug.

Detailed ways

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. Obviously, the described embodiments are only a part of the embodiments of the present utility model, rather than all the implementations. example. Based on the embodiments of the present invention, all other embodiments obtained by those of ordinary skill in the art without creative work fall within the protection scope of the present invention.

1-4, the present invention provides a safe and firm mobile phone charging connector, including a charging connector body, the charging connector body includes a first connector 1 and a second connector 3, the first connector 1 is connected to the first connector 1 through a USB cable 2 The two joints 3 are electrically connected, the first slider 4 is fixed on both sides of the housing of the first joint 1, and the two sides of the casing of the first joint 1 are provided with a clamping block 5, and the clamping block 5 passes through one side The opened sliding groove 10 is slidably connected with the first sliding bar 4 , and the front surface of the clamping block 5 is provided with a clamping groove 8 .

Preferably, a slot 11 is formed on one side of the slot wall of the snap-fit slot 8, a plurality of compression springs 12 are fixedly connected to one side of the slot wall of the slot 11, and the bottom of each compression spring 12 is fixedly connected with a compression spring 12. The plate 9 can be pressed when the mobile phone case is clamped to ensure the stability of the clamping.

Preferably, the bottom of the pressing plate 9 is fixedly provided with a silicone buffer pad, which can prevent damage to the mobile phone case during clamping.

Preferably, a second sliding bar 6 is fixed in the middle of the front of the second joint 3 , and a movable plate 7 is arranged on the front of the second joint 3 , and the movable plate 7 is connected to the second sliding bar through the sliding block 13 fixedly provided on one side of the bottom. 6, a shielding plate 14 is fixed on one side of the movable plate 7, and the movable plate 7 and the shielding plate 14 are moved upward by the second sliding bar 6 and the slider 13, which can effectively shield the socket on the top of the second joint 3.

Preferably, one side of the shielding plate 14 is fixedly provided with a dust plug 15 matching the size of the top interface of the second connector 3, which can effectively prevent external dust from entering the interior of the socket and affecting subsequent use.

In specific use, the utility model is a safe and firm mobile phone charging connector. When in use, the first connector 1 can be inserted into the interface of the mobile phone first, and then the clamping block can be moved through the first sliding bar 4 and the sliding groove 10. 5. Make the snap groove 8 on the front of the mobile phone connected to the edge shell of the mobile phone. During the snap connection, the mobile phone shell contacts and squeezes the pressing plate 9, thereby squeezing the pressing spring 12. When the pressing spring 12 Under the action of the reset elastic force, the pressing plate 9 is pushed to compress the mobile phone casing, so as to ensure the stability of the clamping, so that the connection between the first connector 1 and the mobile phone interface can be more stable, and the loose and falling off of the connector can be effectively avoided. In addition, when the second joint 3 is not in use, the movable plate 7 and the blocking plate 14 can be moved upward through the second sliding bar 6 and the sliding block 13 until the blocking plate 14 reaches and blocks the socket on the top of the second joint 3, At the same time, the dust plug 15 can be inserted into the socket, thereby effectively preventing external dust from entering the socket and affecting subsequent use.

In the description of the present invention, it should be understood that the indicated orientation or positional relationship is based on the orientation or positional relationship shown in the accompanying drawings, which is only for the convenience of describing the present invention and simplifying the description, rather than indicating or implying the indicated The device or element must have a specific orientation, be constructed and operated in a specific orientation, and therefore should not be construed as a limitation of the present invention.

In the present utility model, unless otherwise expressly specified and limited, for example, it may be a fixed connection, a detachable connection, or an integrated body; it may be a mechanical connection or an electrical connection; it may be a direct connection, or a It can be indirectly connected through an intermediate medium, it can be the communication between two elements or the interaction relationship between the two elements, unless otherwise clearly defined, for those of ordinary skill in the art, the above terms can be understood according to the specific situation in this document. The specific meaning in the utility model.

Although the embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes and modifications can be made to these embodiments without departing from the principles and spirit of the present invention , alternatives and modifications, the scope of the present invention is defined by the appended claims and their equivalents.

Claims (5)

1. The utility model provides a safe firm cell-phone joint that charges, includes the joint main part that charges, its characterized in that, the joint main part that charges includes first joint (1) and second joint (3), first joint (1) is through USB wiring (2) and second joint (3) electric connection, the casing both sides of first joint (1) are all fixed and are equipped with first draw runner (4), the casing both sides of first joint (1) all are equipped with joint piece (5), spout (10) and first draw runner (4) sliding connection that joint piece (5) were seted up through one side, joint groove (8) have been seted up in the front of joint piece (5).

2. The secure mobile phone charging connector of claim 1, wherein: a groove (11) is formed in one side of the groove wall of the clamping groove (8), a plurality of compression springs (12) are fixedly connected to one side of the groove wall of the groove (11), and a compression plate (9) is fixedly connected to the bottom of each compression spring (12).

3. The secure mobile phone charging connector of claim 2, wherein: and a silica gel cushion pad is fixedly arranged at the bottom of the pressing plate (9).

4. The secure mobile phone charging connector of claim 1, wherein: the front middle part of second joint (3) is fixed and is equipped with second draw runner (6), the front that second joint (3) is equipped with fly leaf (7), the sliding connection of slider (13) and second draw runner (6) that fly leaf (7) were equipped with through bottom one side is fixed, one side of fly leaf (7) is fixed and is equipped with shielding plate (14).

5. The secure mobile phone charging connector of claim 4, wherein: and a dustproof plug (15) matched with the size of the top interface of the second connector (3) is fixedly arranged on one side of the shielding plate (14).

Images