CN103441367B

CN103441367B - Binding post

Info

Publication number: CN103441367B
Application number: CN201310398859.8A
Authority: CN
Inventors: 董健
Original assignee: NANJING NEW POWER ELECTRIC Co Ltd
Current assignee: NANJING NEW POWER ELECTRIC Co Ltd
Priority date: 2013-09-05
Filing date: 2013-09-05
Publication date: 2016-09-14
Anticipated expiration: 2033-09-05
Also published as: CN103441367A

Abstract

The invention discloses a kind of binding post of application in electrical connection art, including terminal shell, terminal pins, groove plug, design is reserved on terminal shell slotted eye, it is possible to achieve the Automated assembly of pair of wire connection terminals；Meanwhile, also with guide finger and the U-shaped fixing buckle of locking antidetonation on terminal shell, two conductive metal sheets of terminal pins are separated by plastic insulation dividing plate, and with groove plug electrical coupling.Compared to the prior art the present invention not only designs compact conformation, safe and reliable, and industry mechanical arm Automated assembly of being more convenient for, it has highly application value.

Description

Binding post

Technical field

The invention belongs to be electrically connected technical field, particularly relate to a kind of binding post being easy to Automated assembly.

Background technology

Binding post is widely used in modular meter, and modular meter includes isolating safety grid, isolator, temperature Degree transmitter, electric parameters transducer etc. realize the modular meter product of the function such as signal transmitting, conversion.

Along with improving constantly of industrial automatization, electric connection area pair of wire connection terminals demand also Increasing, binding post is of a great variety, and major part is by ambroin, sheet metal and relevant fixing device Composition, in the binding post of prior art, at least there are the following problems:

On the one hand due to the impact of anthropic factor, binding post during assembling it is possible that fixing loosely and Loosen situation, additionally, binding post affected by adverse circumstances such as noise vibrations will also result in fixing bad, And then cause the problem such as safety failure that electronic device connects.

On the other hand, along with miniaturization, the integrated development of electronic product, the requirement for mounting technology also becomes In quick, high precision int, terminal device i.e. quickly can accurately capture, delivers and be fixed to such as PCB At the Wiring port of plate, thus it is greatly improved work efficiency.Obviously, current binding post is much by people's frock Having joined, wasted time and energy in operation, degree of accuracy is also difficult to ensure that.

Summary of the invention

Problem to be solved by this invention there is provided a kind of industry mechanical arm that can be used in automation mechanized operation and grabs The binding post taking and assembling, can be realized quickly by this invention and be accurately positioned, can also reduce simultaneously because of Fixing loosely there is the problem that circuit loosens.

Present invention relates generally to following content:

1) two slotted eyes reserved by the binding post of the present invention in terminal shell both sides, may be used for industry mechanical arm Crawl luggage of going forward side by side is joined and fixes.During operation, mechanical hand is the most right by capturing binding post both sides The slotted eye answered and grab shell, is put into binding post at the Wiring port of electronic circuit plank.

2) fixing device of binding post uses guide finger to position, then by fixing buckle by terminals Son is fixed on electronic circuit plank.

The invention has the beneficial effects as follows: binding post global design is safe and reliable, compact conformation, wiring stationarity The most especially wiring plank both sides the most corresponding reserved slotted eye, it is simple to industry mechanical arm automatization captures and fills Joining, it is possible to quickly, be accurately positioned, loosely there is the problem loosened in fixing that minimizing anthropic factor causes, with Time, this binding post be fixed on the feature on the whole with locking antidetonation, product rational in infrastructure, Ke Yiman Foot marketization requirement.

Accompanying drawing explanation

Fig. 1 is binding post front schematic view；

Fig. 2 is binding post side schematic view；

Fig. 3 is the card dress mode schematic diagram of terminal assemblies and pcb board；

The outline drawing that Fig. 4 terminal assemblies assembles with pcb board.

Detailed description of the invention

Illustrate the detailed description of the invention of the present invention below in conjunction with the accompanying drawings.

Fig. 1 and Fig. 2 is binding post schematic diagram.As depicted in figs. 1 and 2, binding post is mainly by terminal casing Body 6, groove plug 5, fixing buckle 4, slotted eye 2, guide finger 3, terminal pins 1, plastic insulation dividing plate 7, grab shell 9 to form.The slotted eye 2 of two mutual correspondences is reserved, tool in slotted eye 2 in the both sides of terminal shell 6 Have inclined-plane to be beneficial to mechanical hand to capture, in order to preferably terminal assemblies is snapped fitted on electronic circuit plank, Industry mechanical arm also to grasp the inner side of shell 9.The guide finger 3 of binding post, fixing buckle 4 and terminal Pin 1 is positioned on same of binding post, and wherein guide finger 3 is part protruding on terminal shell 6, Its top is round platform, facilitates insertion in the via of PCB；Fixing buckle 4 is U-shaped and with certain elasticity, Buckle top is hook-shaped；Terminal pins 1 is the sheet metal of two conductions, plastic insulation dividing plate 7 separate, with Time, this sheet metal and groove plug 5 are electrical coupling.There is on the whole good insulating, company with upper connecting terminal Connect the safe and reliable and simple advantage of compact conformation.

Fig. 3 is the card dress mode schematic diagram of terminal assemblies and pcb board.As it is shown on figure 3, in order to components and parts are fixed Needs, pcb board has been reserved guide finger 3, fixing buckle 4 and the via of terminal pins 1 respectively, The size of its via is determined by the device of blocked dress.Binding post and pcb board in card process of assembling, industrial machinery Slotted eye 2 that hands first has to pick up on terminal shell 6 and grab shell 9, is then placed into connecing of pcb board 8 At line cap.By slotted eye 2 reserved on terminal shell 6 with grab shell 9, it is possible to binding post is quick, smart Really capturing fixing, this process is prone to automatization and realizes, and improves efficiency of assembling.Guide finger 3, fixing buckle 4 And terminal pins 1 is respectively aligned to the corresponding via of pcb board 8, the when that mechanical hand pressing down on, guide finger 3 guide positioning action, and after fixing buckle 4 inserts the via of PCB, the coupler body on its buckle top is the most also Strutting to both sides, binding post is tightly fixed on pcb board the most at last.Being fixed on the whole of this binding post There is the feature of locking antidetonation.

Fig. 4 is the outline drawing of terminal assemblies and pcb board assembling.As shown in Figure 4, guide finger 3, fixing buckle 4 and after terminal pins 1 inserts the via of pcb board 8 the most respectively, if guide finger 3, terminal pins 1 The most fix intact with fixing buckle 4, the most just terminal pins 1 can be welded on pcb board 8.

In sum, grab by the design with upper connecting terminal, beneficially industry mechanical arm are carried out automatization Take and assemble, it is possible to quickly, be accurately positioned, there is the highest practical value and commercial introduction is worth.

Claims

1. a binding post, including terminal shell (6), it is characterised in that: slotted eye (2) is reserved in two sides, described terminal shell (6) left and right；Described slotted eye (2) is two, and also capture terminal shell (6) while mechanical hand captures both sides slotted eye (2) grabs shell (9) part；

The inclined-plane that can capture with mechanical hand in described slotted eye (2)；

With certain elastic fixing buckle (4) on described terminal shell (6), fixing buckle (4) is U-shaped, and buckle top is hook-shaped；

Also stretching out the guide finger (3) of a cylindricality on described terminal shell (6), guide finger (3) top is truncated cone-shaped.

Binding post the most according to claim 1, also includes terminal pins (1), it is characterised in that: two conductive metal sheets of described terminal pins (1) are separated by plastic insulation dividing plate (7), and with groove plug (5) electrical coupling.