CN219419576U - Portable PIN needle socket device - Google Patents

Abstract

The utility model relates to the technical field of optical fiber connectors, which comprises a shell and a PCB (printed circuit board) accommodated in the shell, wherein a PIN needle inserting block is fixedly embedded on the side wall of the shell, PIN needles are fixedly arranged in rows on the PCB, guide grooves which are in one-to-one correspondence with the PIN needles are formed in the PIN needle inserting block for the PIN needles to be inserted in advance, and the guide grooves comprise a channel which is formed by mutually communicated pre-insertion holes and fixing holes and used for the PIN needles to rotate in the guide grooves. The utility model has the advantages that the unidirectional integrated socket is changed into the split multidirectional socket, each PIN needle corresponds to the corresponding guide groove one by one, the structural strength is enhanced, dislocation is prevented, the guide grooves are directly connected in the vertical direction, the assembly angle is larger and more convenient, the assembly angle is improved, the assembly difficulty is greatly reduced, the working efficiency of assembly staff is improved, the structural space is utilized to the vertical direction space, the unnecessary transverse assembly space is saved, the product volume is smaller, and the structure is more compact.

Description

Portable PIN needle socket device

Technical Field

The utility model relates to the technical field of optical fiber connectors, in particular to a PIN needle socket device which can save installation space and is simple and convenient to operate.

Background

The PIN needle is widely applied in the conduction and signal transmission of the existing electronic product, is mainly fixedly inserted on a connector through a PCB (printed circuit board) and is connected with an external connector to finish signal or electric quantity transmission, and is pre-embedded and formed through a plastic shell and the PIN needle or respectively formed through the PIN needle and the plastic shell during installation, and then the PIN needle is directly inserted into the plastic shell. The direct unidirectional assembly and the front and back sliding loading are fixed, so that production line staff is inconvenient to operate in the actual installation process, the occupied installation size space is required to be large, the space is wasted, and the operation efficiency is low.

The utility model of China patent CN208513554U discloses a jig for correcting PIN needles, which comprises a jig body, wherein the jig body consists of an upper jig and a lower jig, the upper jig and the lower jig are of mutually separated structures, a plurality of PIN needle guide grooves matched with PIN needles of nixie tubes are arranged on the lower jig, the PIN needle guide grooves are designed to be open at two ends, limit clamping blocks matched with the PIN needle guide grooves are arranged on the upper jig, and the limit clamping blocks are used for limiting PIN needles in the PIN needle guide grooves and realizing combination of the upper jig and the lower jig. Said utility model reduces the correcting time by means of transverse inserting PIN needle instead of inserting mode, but this structure needs to make the PIN needle separate first and then transversely insert, in the actual installation operation the procedures are more, the fixing property of PIN needle in guide groove is not good, and can affect signal transmission of PIN needle and connector.

Disclosure of Invention

First, problems to be solved

In order to solve the problems, the utility model provides a portable PIN needle socket device, which aims to reduce the space required by installing a PIN needle with a PCB, reduce the complexity of the space structure in a connector and reduce the volume so as to solve the defects in the prior art.

(II) technical scheme

The utility model provides a portable PIN needle socket device, includes casing and holding PCB board in the casing, fixed scarf joint has the PIN needle plug on the lateral wall of casing, be fixed with the PIN needle of fixed row on the PCB board, offer on the PIN needle plug with the guide slot confession of PIN needle one-to-one the PIN needle inserts in advance, the guide slot is including the mutual pivoted pre-socket and fixed mouth constitution confession the PIN needle is in the guide slot pivoted passageway, the PIN needle plug passes the one end of casing lateral wall is offered the interface, the interface supplies external adapter with the PIN needle carries out fixed connection.

As a further improvement of the utility model, an upper limit bar and a lower supporting bar are fixedly arranged on the inner wall of the shell, and the PIN needle inserting block is fixedly embedded in a fixed space formed by the upper limit bar and the lower supporting bar.

As a further improvement of the utility model, the bottom end of the shell is fixedly provided with a support column, and the top end of the support column is internally provided with threads for supporting and fixing the PCB so as to form the horizontal height fixing for mounting the PIN needle.

As a further improvement of the utility model, the side wall of the shell is provided with a heat dissipation hole, and the size of the heat dissipation hole corresponds to the size of the PCB.

As a further improvement of the utility model, the PIN plug further comprises an independent round through socket, and the telescopic battery information communication PIN is fixedly connected to the PCB and penetrates through the round through socket to be connected for confirming the connection signal.

(III) beneficial effects

Compared with the prior art, the utility model has the beneficial effects that: according to the PIN jack device, the jack structure is changed to change the assembly mode of the PIN, an old unidirectional integrated jack is changed into a split multidirectional jack, each PIN corresponds to a corresponding guide groove one by one, the structural strength is enhanced, dislocation is prevented, the PIN jack device is directly communicated in the vertical direction in the guide grooves, the assembly angle is more convenient, the assembly angle is improved, the assembly difficulty is greatly reduced, the working efficiency of assembly staff is improved, the structural space is utilized to the vertical direction space, the unnecessary transverse assembly space is saved, the product volume is smaller, and the structure is more compact.

Drawings

Fig. 1 is a schematic diagram of a PCB board insertion state according to an embodiment of the present utility model;

fig. 2 is a schematic diagram of a PCB board installation completion according to an embodiment of the present utility model;

FIG. 3 is a schematic view of the overall internal structure of an embodiment of the present utility model;

FIG. 4 is a schematic view of the external overall structure of an embodiment of the present utility model;

fig. 5 is a schematic diagram of the overall structure of a PCB board according to an embodiment of the present utility model.

In the figure: the device comprises a 1-shell, a 2-PCB, a 201-battery information communication needle, a 202-PIN needle, a 3-PIN needle plug, a 301-round through socket, a 302-pre-socket, a 303-fixed port, a 4-adapter, a 5-upper limit strip, a 6-heat dissipation hole, a 7-support column and an 8-lower supporting strip.

Detailed Description

For a clearer understanding of technical features, objects and effects of the present utility model, a specific embodiment of the present utility model will be described with reference to the accompanying drawings, but the scope of the present utility model is not limited to the following.

Examples

Referring to fig. 1-3, in order to save space required by PIN installation and change a single installation mode of transverse insertion of a PCB, the utility model proposes a portable PIN jack device, which comprises a housing 1 and a PCB 2 accommodated in the housing 1, wherein a PIN plug 3 is fixedly embedded on a side wall of the housing 1, and an upper limit bar 5 and a lower supporting bar 8 are fixedly arranged on the side wall, so that the PIN plug 3 is fixedly embedded in a fixed space formed by the upper limit bar 5 and the lower supporting bar 8, thereby improving convenience of disassembly and installation of the PIN plug 3 on the housing.

On the other hand, referring to the overall structure diagram of the PCB board in fig. 4-5, the PIN 202 fixed in a row is fixed on the PCB board 2, the PIN insert block 3 is provided with guide slots corresponding to the PIN 202 one by one for the PIN 202 to be inserted in advance, the state diagram after the pre-insertion is referring to fig. 1, the guide slots include a pre-insertion slot 302 and a fixing slot 301 which are mutually communicated to form a channel for the PIN 202 to rotate in the guide slots, the PIN insert block 3 further includes an independent round insertion slot 301, one end of the PIN insert block 3 passing through the side wall of the housing 1 is provided with an interface, the interface for the external adapter 4 is fixedly connected with the PIN 202, and the PCB board 2 is fixedly connected with a telescopic independent battery information communication PIN 201 for transmitting charging information of a battery: including the type of battery, the required charge voltage, the magnitude of the current, etc.

During installation, the PIN needle 202 on the PCB 2 is firstly inserted into the guide groove in advance through the pre-insertion opening 302 in an inclined mode, then the PCB 2 is pressed, the PIN needle 202 is led to be obliquely inserted into the PCB 2 in the guide groove from the pre-insertion opening 302 to the fixing opening 303 to be horizontal, then a fixing support is formed by the support column 7 arranged at the bottom of the shell 1, and screws are screwed to penetrate through the PCB 2 and enter internal threads at the top ends of the support column 7 to be fixed, so that the installation is completed.

The foregoing disclosure is merely illustrative of the preferred embodiments of the present utility model and is not intended to limit the scope of the claims herein, as equivalent changes may be made in the claims herein without departing from the scope of the utility model.

Claims (5)

1. The utility model provides a portable PIN needle socket device, includes casing (1) and holding PCB board (2) in casing (1), its characterized in that fixed scarf joint has PIN needle insertion block (3) on the lateral wall of casing (1), be fixed with PIN needle (202) of fixed row on PCB board (2), offer on PIN needle insertion block (3) with guide slot confession of PIN needle (202) one-to-one PIN needle (202) inserts in advance, the guide slot includes that pre-socket (302) and fixed mouth (303) of intercommunication are constituteed and are supplied the PIN needle pivoted passageway in the guide slot, PIN needle insertion block (3) pass the one end of casing (1) lateral wall is seted up and is interfaced, interface confession external adapter (4) with PIN needle (202) carry out fixed connection.

2. The portable PIN needle jack device according to claim 1, characterized in that an upper limit bar (5) and a lower supporting bar (8) are fixedly arranged on the inner wall of the shell (1), and the PIN needle inserting block (3) is fixedly embedded in a fixed space formed by the upper limit bar (5) and the lower supporting bar (8).

3. Portable PIN jack device according to claim 1, characterized in that a support column (7) is fixedly arranged on the bottom end of the housing (1), and the top end of the support column (7) is internally threaded for supporting and fixing the PCB board (2) to form a level fixing for PIN (202) installation.

4. The portable PIN jack device according to claim 1, characterized in that a heat dissipation hole (6) is formed in a side wall of the housing (1), and the size of the heat dissipation hole (6) corresponds to the size of the PCB (2).

5. Portable PIN jack device according to claim 1, characterized in that the PIN jack block (3) further comprises an independent round through jack (301), a retractable battery information communication PIN (201) is fixedly connected to the PCB board (2), and the battery information communication PIN (201) is connected through the round through jack (301) for confirming a connection signal.