CN207474807U - A kind of docking mechanism - Google Patents

Abstract

The utility model is related to a kind of docking mechanisms, it includes fixed part and movable part, fixed part includes fixed substrate, the both sides of fixed substrate lower face are respectively equipped with regulating tank, substrate masses are equipped in regulating tank, substrate masses have electromagnet, movable part includes movable base plate, movable base plate is equipped with fixed iron block, fixed substrate is equipped with multiple fixed copper coins between two electromagnet, fixed copper coin is equipped with the through-hole connected with fixed substrate, movable base plate is equipped with movable copper coin component, movable copper coin component includes several hollow guide rods and dynamic bakelites living, Huo Dong bakelite be connected with lower copper coin, spring is arranged on guide rod, spring be located at movable base plate and Huo Dong between bakelite, fixed copper coin is equipped with multiple filling holes, it fills and magnet is equipped in hole, lower copper coin is equipped with mounting hole, lower iron block is equipped in mounting hole.The utility model is realized by the cooperation of spring and electromagnet and the connection status of docking mechanism is controlled, easy to operate, safe.

Description

A kind of docking mechanism

Technical field

The utility model is related to high current conducting, plugging technique fields；It is more particularly to a kind of in the high current short time Need the docking mechanism of multiple break-make plug.

Background technology

It in enterprise production process, needs to be detected the quality of product, such as carries out ageing management, carrying out aging inspection When test is tested, since test period is limited, the general environment for simulating high intensity is high-strength simulating to save simulated time During the environment of degree, need higher power device carry out it is powerful fever or shine etc., higher power device work when, need using pair Connection mechanism completes the conducting of high current, and current docking mechanism generally uses plug construction, and plug construction is repeatedly plugging Afterwards, contact be deteriorated so that contact resistance increase, have high current by when, the inserted sheet of plug sends out a large amount of heat, external Plastic portions are likely to be melted, and security risk is brought to using；In consideration of it, it needs to design a kind of safe docking mechanism.

Invention content

The purpose of this utility model is that in view of the deficiencies of the prior art, provide a kind of docking mechanism safe to use.

A kind of docking mechanism, including fixed part and movable part, the fixed part includes fixed substrate, fixed substrate lower face Both sides be respectively equipped with regulating tank, substrate masses are equipped in regulating tank, the lower end of substrate masses is connected with electromagnet, the movable part packet Movable base plate is included, the upper surface of movable base plate is equipped with the fixation iron block being oppositely arranged with electromagnet, and fixed substrate is in two electromagnetism Multiple fixed copper coins are equipped between iron, fixed copper coin is equipped with the through-hole connected with fixed substrate, and movable base plate is equipped with and fixation The matched movable copper coin component of copper coin, the activity copper coin component include being fixedly connected with movable base plate several are hollow bakelites are moved in guide rod and the work being flexibly connected with guide rod, and the upper end that bakelites are moved in the work is connected with and matches with corresponding fixed copper coin The lower copper coin closed, is arranged with spring on guide rod, spring be located at movable base plate and it is living move bakelites between, in the fixed copper coin Portion is equipped with multiple filling holes, is equipped with magnet in filling hole, and the upper surface of the lower copper coin is equipped with mounting hole, in mounting hole equipped with The corresponding lower iron block of magnet.

Further, the fixed part is equipped with inductor, and movable part is equipped with the sensing chip being correspondingly arranged with inductor.

Further, gap is formed between adjacent fixation copper coin, wherein several gaps are equipped with upper bakelites, upper electricity The lower end of wood is connected with copper coin, Shang Suo Shu bakelite, fixed substrate be respectively equipped with the perforation of connection, the movable base plate is equipped with The movable copper coin component being correspondingly arranged with lower copper coin, the activity copper coin component include the hollow guide rod for being fixed on movable base plate And the movable copper coin being flexibly connected with the guide rod, and spring is arranged with outside the guide rod, the upper surface of movable copper coin is embedded with down Iron block, the lower face of upper copper coin are embedded with magnet.

Further, the both sides of the fixed substrate are respectively equipped with notch, and the lower end of the notch is connected with shape of chinese word Ji and consolidates Fixed board, the inductor are fixed on shape of chinese word Ji fixed plate.

Further, periphery is extended with connecting portion respectively for the lower end both sides of the electromagnet, the fixed substrate be equipped with The matched cushion block of connecting portion.

The beneficial effects of the utility model：The utility model is realized by the cooperation of spring and electromagnet to docking mechanism Connection status controls, easy to operate, safety.

Description of the drawings

Fig. 1 is a kind of decomposition texture schematic diagram of the present embodiment.

Fig. 2 is the schematic diagram at another visual angle of Fig. 1.

Fig. 3 is a kind of structure diagram when the present embodiment works.

Reference numeral：

1 --- movable base plate；2 --- fixed substrate；3 --- regulating tank；4 --- substrate masses；5 --- shape of chinese word Ji is fixed Plate；6 --- inductor；7 --- electromagnet；8 --- cushion block；9 --- fixed copper coin；10 --- magnet；11 --- Shang bakelite； 12 --- upper copper coin；13 --- magnet；14 --- sensing chip；15 --- fixed iron block；16 --- spring；17 --- active copper Plate；18 --- lower iron block；19 --- Huo Dong bakelite；20 --- lower copper coin.

Specific embodiment

The utility model is described in detail below in conjunction with attached drawing.As shown in Figure 1 and Figure 2.

Embodiment：A kind of docking mechanism, including fixed part and movable part, the fixed part includes fixed substrate 2, fixed base The both sides of 2 lower face of plate are respectively equipped with regulating tank 3, are equipped with substrate masses 4 in regulating tank 3, the lower end of substrate masses 4 is connected with electromagnet 7, the movable part includes movable base plate 1, and the upper surface of movable base plate 1 is equipped with the fixation iron block 15 being oppositely arranged with electromagnet 7, Fixed substrate 2 is equipped with multiple fixed copper coins 9 between two electromagnet 7, and fixed copper coin 9 is equipped with what is connected with fixed substrate 2 Through-hole, movable base plate 1 be equipped with 17 component of the fixed matched movable copper coin of copper coin 9,17 component of the activity copper coin include with Several hollow guide rods that movable base plate 1 is fixedly connected and the Huo Dong being flexibly connected with guide rod bakelite 19, the activity The upper end of bakelites 19 is connected with the lower copper coin coordinated with corresponding fixed copper coin 9, is arranged with spring 16 on guide rod, spring 16 is located at Between movable base plate 1 and dynamic bakelites 19 living, the middle part of the fixed copper coin 9 is equipped with multiple filling holes, fills and magnetic is equipped in hole Iron 10, the upper surface of the lower copper coin 20 are equipped with mounting hole, lower iron block 18 corresponding with magnet 10 are equipped in mounting hole.

When the technical program works, fixed part is fixed on the positions such as metope or equipment inside, is the interface of electrical equipment End, lower copper coin 20 on movable part by hollow guide rod connecting wire, fixation copper coin 9 on fixed part by with fixed substrate The through-hole connecting wire of 2 connections, i.e. outer lead may pass through hollow guide rod and be electrically connected with the realization of lower copper coin 20, be connect with electric appliance Conducting wire can be realized and be electrically connected with fixed copper coin 9 by through-hole on fixed substrate 2, fixed copper coin 9；It is fixed when needing docking The electromagnet 7 in portion remains electriferous state, and keeps suction to the fixation iron block 15 of movable part；Movable part is in certain external force It pushes lower close to fixed part, absorption of the magnet 10 to lower iron block 18, so as to ensure that fixed copper coin 9 keeps closely pasting with lower copper coin 20 It closes, and in good contact shape；When movable base plate 1 continues to move to fixed part, Huo Dong bakelite 19 slided along guide rod, Spring 16 is compressed and is deformed upon at this time, and deformation gradually increases；Fixed iron block 15 enters the absorption model of electromagnet 7 simultaneously It encloses, fixed iron block 15 is adsorbed electromagnet 7 and suction gradually increases, and the increased speed of suction is more than the increased speed of 16 elastic force of spring Degree, when suction is enough to overcome 16 elastic force of spring, electromagnet 7 and fixed iron block 15 are attracted rapidly, and all springs 16 are protected at this time Compressive state is held with certain elastic force, and fixed copper coin 9 keeps good contact with lower copper coin 20.

After docking mechanism completes energization task, the power-off of the meeting short time of electromagnet 7, electromagnet 7 loses fixed iron block 15 Suction is removed, under the action of 16 elastic force of spring, dynamic bakelites 19 living move on guide rod, and push lower copper coin 20 and fixed copper Plate 9 moves up, so that electromagnet 7 is detached with fixed iron block 15, after certain distance is detached, electromagnet 7 is powered, but this When suction cannot overcome the elastic force of spring 16, electromagnet 7 still keeps discrete state with iron block.When needing to be contacted again energization, By movable part to fixed part push away near, electromagnet 7 generates actuation effect again to fixed iron block 15.

Secondly, substrate masses 4 are set by regulating tank 3 so that the position of electromagnet 7 can adjust as needed, use It is more flexible and convenient.

Since in turn on process, the electromagnet 7 of fixed part is connect with the fixation iron block 15 of movable part, fixed copper coin 9 with It keeps being in close contact under the thrust of spring 16 always between lower copper coin 20, contact is good, so as to avoid contact with resistance increase band The security risk come.The problem of the technical program also solves while controls multiple high-current equipments simultaneously.

Guide rod and Huo Dong bakelite 19 when being flexibly connected, can Huo Dong on bakelite 19 setting with guide rod is matched leads Hole, it is preferable that be also provided with corresponding guide hole on lower copper coin 20.

Further, the fixed part is equipped with inductor 6, and movable part is equipped with the sensing chip 14 being correspondingly arranged with inductor 6.

Inductor 6 can be close to switch, Hall element etc.；When the electromagnet of the fixation iron block 15 and fixed part of movable part During 7 actuation, sensing chip 14 enters the induction zone of inductor 6,6 external output signal of inductor；Otherwise, inductor 6 is not externally defeated Go out signal；So as to judge whether fixed iron block 15 is attracted with electromagnet 7, electromagnet 7 whether failure.

Further, gap is formed between adjacent fixation copper coin 9, wherein several gaps are equipped with upper bakelites 11, on the lower end of bakelite 11 be connected with copper coin 12, Shang Suo Shu bakelite 11, fixed substrate 2 be respectively equipped with the perforation of connection, it is described Movable base plate 1 is equipped with 17 component of movable copper coin being correspondingly arranged with lower copper coin, and 17 component of the activity copper coin includes being fixed on work The hollow guide rod of dynamic substrate 1 and the movable copper coin 17 being flexibly connected with the guide rod, and spring 16 is arranged with outside the guide rod, it is living The upper surface of dynamic copper coin 17 is embedded with lower iron block 18, and the lower face of upper copper coin 12 is embedded with magnet 13.

Fixed copper coin 9 and corresponding lower copper coin 20 control the break-make of a power device, when the power device that needs control When more, and during only by the fixed copper coin 9 of setting and lower copper coin 20, the design that can cause fixed substrate 2 is unreasonable, due to phase Adjacent 9 thickness of fixation copper coin is not much different, and when being powered, can influence each other.And after designing upper bakelites 11, fixed copper coin 9 with Upper copper coin 12 is to shift to install, therefore that both weakens influences each other, and what can be set is more closeer, i.e., fixed copper coin 9 with The distance between upper bakelites 11 can be less than the distance between two fixed copper coins 9, so as to significantly more efficient using empty Between.When movable copper coin 17 is flexibly connected with guide rod, the guide hole of setting and guide rod cooperation on movable copper coin 17.

Further, the both sides of the fixed substrate 2 are respectively equipped with notch, and the lower end of the notch is connected with shape of chinese word Ji and consolidates Fixed board 5, the inductor 6 are fixed on shape of chinese word Ji fixed plate 5.

By shape of chinese word Ji fixed plate 5 come stationary induction apparatus 6 so that 6 fixation of inductor.

Further, periphery is extended with connecting portion respectively for the lower end both sides of the electromagnet 7, and the fixed substrate 2 is equipped with Cushion block 8 matched with connecting portion.

After cushion block 8 is set, it is possible to reduce the volume of substrate masses 4, while electromagnet 7 is fixed by multiple components, can be improved Its fixed stability.

More than content is only the preferred embodiment of the utility model, for those of ordinary skill in the art, according to this reality With novel thought, there will be changes, the content of the present specification should not be construed as in specific embodiments and applications Limitation to the utility model.

Claims (5)

1. a kind of docking mechanism, including fixed part and movable part, the fixed part includes fixed substrate, it is characterised in that：It is fixed The both sides of substrate lower face are respectively equipped with regulating tank, are equipped with substrate masses in regulating tank, the lower end of substrate masses is connected with electromagnet, institute It states movable part and includes movable base plate, the upper surface of movable base plate is equipped with the fixation iron block being oppositely arranged with electromagnet, fixed substrate Multiple fixed copper coins are equipped between two electromagnet, fixed copper coin is equipped with the through-hole connected, movable base plate with fixed substrate Equipped with the matched movable copper coin component of fixed copper coin, if the activity copper coin component includes what is be fixedly connected with movable base plate Dry hollow guide rod and the Huo Dong that are flexibly connected with guide rod bakelite, the Huo Dong bakelite upper end be connected with it is corresponding The lower copper coin of copper coin cooperation is fixed, spring is arranged on guide rod, spring is located between movable base plate and dynamic bakelites living, described solid The middle part for determining copper coin is equipped with multiple filling holes, fills and magnet is equipped in hole, and the upper surface of the lower copper coin is equipped with mounting hole, installation Lower iron block corresponding with magnet is equipped in hole.

2. a kind of docking mechanism according to claim 1, it is characterised in that：The fixed part is equipped with inductor, movable part Equipped with the sensing chip being correspondingly arranged with inductor.

3. a kind of docking mechanism according to claim 1, it is characterised in that：Gap is formed between adjacent fixation copper coin, Wherein several gaps be equipped with Shang Shang bakelite , the lower end of bakelite be connected with copper coin, Shang Suo Shu bakelite, fixed substrate point The perforation that She You do not connect, the movable base plate are equipped with the movable copper coin component being correspondingly arranged with lower copper coin, the activity copper coin Component includes the movable copper coin for being fixed on the hollow guide rod of movable base plate and being flexibly connected with the guide rod, and the guide rod housing Equipped with spring, the upper surface of movable copper coin is embedded with lower iron block, and the lower face of upper copper coin is embedded with magnet.

4. a kind of docking mechanism according to claim 2, it is characterised in that：The both sides of the fixed substrate are respectively equipped with scarce Mouthful, the lower end of the notch is connected with shape of chinese word Ji fixed plate, and the inductor is fixed on shape of chinese word Ji fixed plate.

5. a kind of docking mechanism according to any one of claims 1 to 4, it is characterised in that：The lower end both sides of the electromagnet Periphery is extended with connecting portion respectively, and the fixed substrate is equipped with and the matched cushion block of connecting portion.