CN210350235U

CN210350235U - Mobile phone connector terminal

Info

Publication number: CN210350235U
Application number: CN201921054279.6U
Authority: CN
Inventors: 丁兴发
Original assignee: Shenzhen Xinxianghui Electronic Co Ltd
Current assignee: Shenzhen Xinxianghui Electronic Co Ltd
Priority date: 2019-07-08
Filing date: 2019-07-08
Publication date: 2020-04-17
Anticipated expiration: 2029-07-08

Abstract

The utility model discloses a mobile phone connector terminal relates to mobile phone fittings technical field, including the connector terminal body, this internal terminal hole that has seted up of connector terminal, be provided with four groups closing device that are cyclic annular array and distribute on the lateral wall in terminal hole, the first groove of accomodating has all been seted up to the top lateral wall both sides in terminal hole, and both sides first the inslot activity of accomodating is provided with corresponding closing plate, wherein closing device includes that the second accomodates groove and pressure strip, the second accomodates the groove and is seted up on the lateral wall with the terminal hole. The utility model discloses a set up closing device on the lateral wall in terminal hole, utilize the elastic potential energy that the spring provided to the pressure strip, when not influencing the terminal and insert to the terminal hole, can also reach the tight effect of terminal clamp to opening part through at the terminal hole sets up the closing plate, can be closed under the condition that does not use, avoids external dust to enter into and causes the short circuit in the terminal hole.

Description

Mobile phone connector terminal

Technical Field

The utility model relates to a cell-phone accessory technical field, in particular to cell-phone connector terminal.

Background

Nowadays, mobile phones are widely used in daily life, and the existing mobile phone connector terminal is generally designed in an open manner, so that external dust and impurities easily enter under the condition of no use, and the mobile phone connector terminal is short-circuited during the connection of electric wires. Therefore, it is necessary to invent a mobile phone connector terminal to solve the above problems.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a cell phone connector terminal to solve the problem that proposes among the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a mobile phone connector terminal, includes the connector terminal body, terminal hole has been seted up in the connector terminal body, be provided with four groups on the lateral wall of terminal hole and be the closing device that cyclic annular array distributes, first groove of accomodating has all been seted up to the top lateral wall both sides in terminal hole, and both sides first inslot of accomodating all the activity is provided with corresponding closing plate, wherein closing device includes that the second accomodates groove and pressure strip, the second accomodate the groove set up with the terminal hole on the lateral wall, pressure strip activity joint is accomodate the inslot in the second, pressure strip one side is fixed to be provided with the spring, and the other end of spring and the end wall fixed connection in the groove are accomodate to the second.

Preferably, an electrical element is fixedly arranged at the bottom of the terminal hole, and an output end of the electrical element is connected with a storage battery wire through a lead.

Preferably, the two sides of the sealing plate are opposite to each other, the top of the sealing plate is arc-shaped, the top of the arc-shaped sealing plate is fixedly provided with a protection pad, and the protection pad is made of elastic rubber.

Preferably, a clamping groove is formed in the end portion of the sealing plate on one side, a clamping block and a pressure sensor which are matched with each other are movably arranged in the clamping groove, the pressure sensor is fixedly arranged on one side of the top end of the clamping block, and the clamping block and the pressure sensor are fixedly arranged on the other side of the end portion of the sealing plate.

Preferably, the other end of the sealing plate on each of the two sides is provided with a micro telescopic motor, the connecting end of the micro telescopic motor and the pressure sensor is provided with a single chip microcomputer, and the micro telescopic motor, the pressure sensor and the single chip microcomputer are all connected with a storage battery through wires.

Preferably, the top of the pressing plate and the top of the connector terminal body are arranged at an inclination angle of 45-60 degrees on the same horizontal plane.

The utility model discloses a technological effect and advantage:

the utility model discloses a set up closing device on the lateral wall in terminal hole, utilize the elastic potential energy that the spring provided to the pressure strip, when not influencing the terminal and insert to the terminal hole, can also reach the tight effect of terminal clamp to opening part through at the terminal hole sets up the closing plate, can be closed under the condition that does not use, avoids external dust to enter into and causes the short circuit in the terminal hole.

Drawings

Fig. 1 is a schematic view of the overall first view structure of the present invention.

Fig. 2 is a schematic view of the whole second view structure of the present invention.

Fig. 3 is a schematic sectional view of the present invention.

Fig. 4 is an enlarged schematic structural view of a portion a in fig. 1 according to the present invention.

Fig. 5 is a schematic view of the electrical connection structure of the present invention.

In the figure: 1. a connector terminal body; 2. a terminal hole; 3. a pressing device; 4. a first receiving groove; 5. a sealing plate; 6. a second receiving groove; 7. a compression plate; 8. a spring; 9. an electrical component; 10. a protection pad; 11. a card slot; 12. a clamping block; 13. a pressure sensor.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

The utility model provides a cell-phone connector terminal as shown in fig. 1-5, combine fig. 1, fig. 2 and fig. 3 to show, including connector terminal body 1, terminal hole 2 has been seted up in connector terminal body 1, be provided with four groups closing device 3 that are cyclic annular array and distribute on the lateral wall of terminal hole 2, first groove 4 of accomodating has all been seted up to the top lateral wall both sides of terminal hole 2, and both sides are first to accomodate the equal activity in the groove 4 and be provided with corresponding closing plate 5, wherein closing device 3 includes that the second accomodates groove 6 and closing plate 7, the second is accomodate on groove 6 is seted up the lateral wall with terminal hole 2, closing plate 7 activity joint is accomodate the groove 6 in the second, closing plate 7 one side is fixed and is provided with spring 8, and spring 8's the other end and the second accomodate the end wall fixed connection of groove 6.

In addition, the bottom of the terminal hole 2 is fixedly provided with an electric element 9, the output end of the electric element 9 is connected with a storage battery wire through a lead, the tops of the sealing plates 5 corresponding to the two sides are arranged in an arc shape, the tops of the sealing plates 5 arranged in the arc shape are fixedly provided with protective pads 10, and the protective pads 10 are made of elastic rubber.

More specifically, the top of the pressing plate 7 is disposed at an inclination angle of 45 ° to 60 ° on the same horizontal plane as the top of the connector terminal body 1, so that when the top of the pressing plate 7 contacts the terminal, it is more likely to receive a pressing force to compress the pressing plate 7 into the second receiving groove 6.

As shown in fig. 4 and 5, a clamping groove 11 is formed in the end portion of the sealing plate 5 on one side, a clamping block 12 and a pressure sensor 13 which are matched with each other are movably arranged in the clamping groove 11, the pressure sensor 13 is fixedly arranged on one side of the top end of the clamping block 12, and the clamping block 12 and the pressure sensor 13 are both fixedly arranged on the end portion of the sealing plate 5 on the other side.

The other end of both sides closing plate 5 all is provided with miniature flexible motor, the link of miniature flexible motor and pressure sensor 13 is provided with the singlechip, miniature flexible motor, pressure sensor 13 and singlechip all realize the conversion of electric energy through wire and battery connection of electric lines, wherein the singlechip is the singlechip of cell-phone self, and pressure sensor 13's model sets up to SS78-XPC10-M-200BS, and the model does not do mandatory the injecion in this application, can change according to concrete cell-phone model.

This practical theory of operation:

during operation, insert the terminal to terminal hole 2, the tip of terminal can contact protection pad 10 earlier at the inserted in-process, pressure sensor 13 can feel pressure when contacting protection pad 10, and the right signal transmission that will receive gives the singlechip, the singlechip carries out analysis processes to the signal that receives this moment and controls miniature expansion bend machine and carry out work, then control closing plate 5 is opened and is stretched out and draw back to first accomodating groove 4, the terminal enters into terminal hole 2 this moment, and take in outwards extruding the pressure strip 7 that sets up all around to second accomodating groove 6, and utilize pressure strip 7 to reach the tight effect of terminal clamp through the elastic potential energy of spring 8, the condition that drops when connecting has been avoided, then the tip of terminal contacts with electric element 9 and realizes being connected of terminal and cell-phone.

Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications and variations can be made in the embodiments or in part of the technical features of the embodiments without departing from the spirit and the scope of the invention.

Claims

1. A mobile phone connector terminal comprises a connector terminal body (1), and is characterized in that: terminal holes (2) are formed in the connector terminal body (1), four groups of pressing devices (3) distributed in an annular array are arranged on the side wall of each terminal hole (2), first accommodating grooves (4) are formed in two sides of the side wall of the top end of each terminal hole (2), corresponding sealing plates (5) are movably arranged in the first accommodating grooves (4), each pressing device (3) comprises a second accommodating groove (6) and a pressing plate (7), the second accommodating grooves (6) are formed in the side wall of each terminal hole (2), the pressing plates (7) are movably clamped in the second accommodating grooves (6), springs (8) are fixedly arranged on one sides of the pressing plates (7), and the other ends of the springs (8) are fixedly connected with the end walls of the second accommodating grooves (6).

2. The mobile phone connector terminal according to claim 1, wherein: the bottom of the terminal hole (2) is fixedly provided with an electric element (9), and the output end of the electric element (9) is connected with a storage battery wire through a lead.

3. The mobile phone connector terminal according to claim 1, wherein: the both sides are corresponding the top of closing plate (5) all becomes the arc setting, and closing plate (5) top that the arc set up all fixedly is provided with protection pad (10), protection pad (10) are made by elastic rubber.

4. The mobile phone connector terminal according to claim 1, wherein: one side the tip of closing plate (5) has seted up draw-in groove (11), draw-in groove (11) internalization is provided with fixture block (12) and pressure sensor (13) of looks adaptation, and pressure sensor (13) fixed setting and fixture block (12) top one side, fixture block (12) and pressure sensor (13) all fixed the setting in the opposite side the tip of closing plate (5).

5. The mobile phone connector terminal according to claim 4, wherein: the other end of the sealing plate (5) is provided with a micro telescopic motor, the connecting end of the micro telescopic motor and the pressure sensor (13) is provided with a single chip microcomputer, and the micro telescopic motor, the pressure sensor (13) and the single chip microcomputer are all connected with a storage battery through wires.

6. The mobile phone connector terminal according to claim 1, wherein: the top of the pressing plate (7) and the top of the connector terminal body (1) are arranged on the same horizontal plane at an inclination angle of 45-60 degrees.