TWM567496U - Magnetic attraction type spring thimble connector structure with yielding recess and its plate end connector - Google Patents

Abstract

The present invention relates to a magnetic spring ejector connector structure with a recessed groove and a board end connector thereof, wherein the magnetic spring thimble connector structure comprises the board end connector and a line end connector, the board The front connector is recessed with a plurality of contact grooves and a retaining groove on the front side, and the front side of the wire end connector is convexly provided with two rows of spring pins, when the board end connector is inserted with the line end connector When connected, one row of spring thimbles can correspond to the positional groove, and another row of spring thimbles can respectively correspond to the contact grooves, so that the wire end connector is in the retaining groove The spring thimble is in a state of being unstressed and not electrically conductive, so that the pushing force of the integral spring thimble received by the board end connector can be reduced.

Description

Magnetic spring thimble connector structure with a recessed groove and its board end connector

The present invention relates to a connector structure, and more particularly to a magnetic spring thimble connector structure having a retaining groove on a board end connector.

According to various electronic systems, connectors are used to make electrical connection and signal transmission between devices and devices, between components and components, between systems and systems, and constitute a complete electrical and electronic system. The basic components needed. 1 is a conventional connector structure, which mainly includes a board end connector 10 and a line end connector 11, wherein the board end connector 10 is mounted on an electronic device 12 (eg, a notebook computer, a tablet) a circuit board (not shown) on the computer, etc., and the terminals in the board end connector 10 are electrically connected to corresponding lines on the circuit board; the line end connector 11 is The terminals are electrically connected to corresponding wires in a cable 13. In this way, when the line end connector 11 is plugged to the board end connector 10, and the corresponding terminals in the two are electrically connected to each other, the electronic device 12 can sequentially pass through the board end connector 10, The line end connector 11 and the cable 13 are electrically connected to other external electronic devices to perform power and/or electronic signal transmission.

However, in the actual use of the above conventional connector structure, there are still many defects, and the industry has to improve one by one. First, as shown in FIG. 1, when the line end connector 11 is inserted into the board end connector 10, if the user accidentally bumps or pulls the line end connector 11 or the cable 13. When a force F ₀ is applied to the wire end connector 11 or the cable 13 instantaneously, if the force F ₀ is insufficient to make the wire end connector 11 instantaneously from the board end connector When the detachment is made in 10, the force F ₀ is likely to cause the line end connector 11 and the electronic device 12 to be displaced from the original position to the periphery during the pulling and towing of the cable 13 and fall. It is quite unsatisfactory to cause serious damage to the electronic device 12 to the ground. In addition, since the direction of application of the force F ₀ applied to the wire end connector 11 or the cable 13 is often different from the normal insertion and removal direction of the wire end connector 11, this phenomenon is More likely, when the electronic device 12 falls to the ground, the line end connector 11 and the board end connector 10 are forcibly separated in a state of abnormal force application, thereby easily causing the line end connector. 11 and/or the board end connector 10 is deformed or damaged.

In view of the shortcomings of the conventional connector structure described above, the manufacturer has developed and designed a conventional magnetic pogo pin connector using magnets and thimbles, as shown in Fig. 2, although this kind The magnetic spring thimble connector can have a variety of different appearances depending on its practical application, but overall, it has a precision spring pogo pin structure. Each of the spring pops is basically a spring type probe which is assembled by squeezing and pressing three basic components such as the ejector pin 213, the spring 212 and the needle tube 211, and the thimble 213, the spring 212 and the needle tube 211. The surface plating of the components is generally a gold-plated layer. Thus, each of the components not only has excellent mechanical properties, but also has an extremely excellent anti-corrosion function and electrical characteristics, and can greatly improve the protection of the connector. Corrosion characteristics, stability and durability make this kind of magnetic spring thimble connector structure widely used in electronic products such as mobile phones, communications, automobiles, medical, aviation aerospace, etc., according to which it is executed accurately and stably. Connection and transmission of electrical and / or electronic signals, see, please refer to the second As shown in the figure, the tip of the ejector pin 213 of each of the spring thimbles can also be designed into different shapes such as a needle, a needle, a ball or a knife, depending on the actual application. In addition, since the spring pogo pin is an extremely fine probe, it can effectively reduce the overall volume and weight of the connector in a precision connector, thereby making the connector more delicate and beautiful. .

Referring to FIG. 2, the conventional magnetic spring thimble connector structure is also composed of a board end connector 20 and a line end connector 21, wherein the board end connector 20 is It is mounted on a circuit board (not shown) in an electronic device (such as a notebook computer, a tablet computer, etc.), and a magnet 200 is disposed on the front side of the board end connector 20, and the same front A plurality of connection terminals 201 are further disposed on the side surface, and each of the connection terminals 201 is electrically connected to a corresponding line on the circuit board, and the front end of each of the connection terminals 201 shown in FIG. 2 has a concave shape. And forming a bowl-like shape; the other end of the wire end connector 21 is also provided with a further magnet 214, and a plurality of recessed holes 210 are recessed in the front side, and the recessed holes 210 are respectively disposed in the recessed holes 210. There is a needle tube 211, and each of the needle tubes 211 is respectively provided with a spring 212 and a thimble 213, so as to push one end of each of the thimbles 213 by the elastic force of the springs 212, so that the other end of each of the thimbles 213 is exposed. Outside each of the needle tubes 211, and elastically abutting to the corresponding ones The front ends of the terminals 201 are connected, so that the spring pins 213 can be electrically connected to the corresponding connection terminals 201, respectively. Thus, when the board end connector 20 and the corresponding front side of the line end connector 21 are close to each other, the corresponding front side of the board end connector 20 and the line end connector 21 will be corresponding to the magnets 200, The magnetic attraction forces M (shown by the dashed arrows) generated by the 214 are adsorbed and connected to each other, so that the front ends of the pedestals 213 can abut against the recesses of the front ends of the corresponding connecting terminals 201, and each The ejector pin 213 can elastically abut the front end of each of the pedestals 213 against the front end of each of the connecting terminals 201 by the elastic force applied by the springs 212 at the rear thereof, so that the corresponding thimbles 213 and the connection terminal 201 can be connected to each other to be electrically connected. At the same time, the magnetic force M generated between the magnets 200 and 214 not only enables the wire end connector 21 to closely abut the plate end connector 20, but also ensures the corresponding thimbles 213 and connections. The electrical conduction state between the terminals 201. However, each of the ejector pins 213 in the wire end connector 21 is electrically connected to the corresponding wire in the cable 22 through the respective springs 212. The hardware structure of the indirect electrical connection is used. When the cable 22 and/or the wire end connector 21 are inadvertently bumped or pulled, in particular, the cable 22 and/or the wire end connector 11 are inadvertently biased perpendicular to the magnetic wire. M is the suction force of force F _1, the magnets 200, 214 will be vulnerable to such urging force F1 and the automatic separation, thereby enabling the cable end connector 21 easily from the connector to the end plate 20 are electrically In the state of being turned on, the electronic device equipped with the board end connector 20 is not attached to the line end connector 21 and the cable 22, but is not pulled or towed by the cable 22 The discharge position is displaced toward the ground and falls to the ground, but as long as vibration, shaking or swinging occurs, the cable 22 and/or the wire end connector 21 is biased by a function perpendicular to the magnetic attraction force M. the force F _1, i.e., the magnet could easily make these 200, 214 are automatically separated, so that the corresponding plurality of thimble 213 The connection terminal 201 into a state of sudden electrical interruption, and to bring great trouble for the user of the electronic device, but is a real special!

Moreover, there are other design defects in the structure of the aforementioned magnetic spring thimble connector. Referring to FIG. 2, according to the author's research, when the board end connector 20 is electrically connected to the line end connector 21, the magnetic attraction force M between the magnets 200 and 214 must be Overcoming the reaction force of the elastic abutment between the corresponding thimble 213 and the connecting terminal 201, the required connection between the board end connector 20 and the line end connector 21 can be achieved. To ensure that the board end connector 20 and the line end connector 21 can maintain a stable electrical conduction state. However, once the number of the corresponding thimbles 213 and the connection terminals 201 is large (for example, 10 or more sets), the total reaction force of the elastic contact between the corresponding thimbles 213 and the connection terminals 201 becomes quite powerful. Under this circumstance, manufacturers must purchase and use high-powered powerful magnets as the magnets 200, 214, or must increase the magnetic area between the magnets 200 and 214 to overcome the corresponding thimbles. The strong elastic abutment reaction force between the 213 and the connecting terminal 201 enables the required connection strength between the board end connector 20 and the line end connector 21 to ensure the board end connector 20 and the line end. The connector 21 can be stably maintained in an electrically conductive state. However, the use of a high-priced powerful magnet inevitably increases the overall design and manufacturing cost of the board-end connector 20 and the line-end connector 21, and the price thereof is lost in the market, which is highly undesirable. In addition, increasing the magnetic bearing area between the magnets 200 and 214 also causes the volume or area of the board end connector 20 and the line end connector 21 to increase greatly, which is not in line with the connector 20 and 21 on the market. Lightweight and short design requirements and trends make it impossible to apply to electronic devices such as mobile phones or tablets, so that the flexibility and applicability of the structural design can be lost.

In addition, in order to realize the foolproof design of the conventional magnetic spring thimble connector structure on the plug, a foolproof structure of a conventional magnetic spring thimble connector is also designed. As shown in FIG. 3, it is also composed of a board end connector 30 and a line end connector 31, wherein the board end connector 30 is mounted to an electronic device (eg, a notebook computer, a tablet computer). a circuit board (not shown), a magnet 301 is disposed on a front side of the board end connector 30, and a plurality of contact recesses 303 are disposed on the same front side. The contact groove 303 is exposed on the front side of the board end connector 30, and is connected to the board end shown in FIG. The front side of the connector 30 is recessed at a position corresponding to each of the contact grooves 303, forming a bowl-like configuration to allow a plurality of connection terminals in the board end connector 30 (in the figure) One end of the terminal (not shown) can be respectively positioned therein to become a terminal contact, and each of the terminal contacts can be electrically connected to a corresponding line on the circuit board through each of the connection terminals; the line end connector A front side of the 31 is recessed with a matching slot 310, and the configuration of the engaging slot 310 is matched with the configuration of the front side of the board end connector 30 to enable the front side of the board end connector 30 to be embedded. In the embedding slot 310, on the front side of the line end connector 31, at a position corresponding to the engaging groove 310, another magnet 311 is disposed, and the front end side of the line end connector 31 is convexly provided with two a spring ejector pin 313, wherein each row of spring thimbles 313 includes a plurality of spring thimbles 313 corresponding to the respective contact grooves 303, and the other magnet 311 corresponds to the magnet 301, thus, regardless of the user Embedding the front side of the wire end connector 31 in the forward or reverse direction to In the corresponding engaging groove 310 on the front side of the board end connector 30, the other magnet 311 can correspond to the magnet 301, and is integrated with the magnet 301, so that the front end of the board end connector 30 is embedded. Up to the engagement slot 310, such that one of the row of spring pins 313 on the front side of the wire end connector 31 can abut against each of the terminal contacts corresponding to each of the contact grooves 303, such that the plate The end connector 30 and the line end connector 31 are electrically and correctly electrically connected.

Referring to FIG. 3, in the foregoing foolproof structure, although the board end connector 30 and the line end connector 31 are normally inserted into each other, and are correctly electrically connected, the line end is connected. Only one of the rows of spring thimbles 313 of the device 31 respectively abuts the respective terminal contacts in the corresponding contact grooves 303 to achieve the correct electrical conduction function and function. However, in fact, the line The other row of spring pins 313 on the end connector 31 also abut against the front side of the board end connector 30, respectively, such that when the board end connector 30 is electrically connected to the line end connector 31 When the magnetic attraction between the magnets 301, 311 has to overcome the reaction force of the elastic abutment between the corresponding spring thimble 313 and the contact groove 303, the board end connector 30 and the line end can be enabled. The required strength of the connection between the connectors 31 is ensured to maintain a stable electrical conduction between the board end connector 30 and the line end connector 31. However, once the number of the corresponding spring thimbles 313 and the contact grooves 303 is large (for example, more than 10 groups), the total reaction between the corresponding spring thimbles 313 and the contact grooves 303 is elastically abutted. The force will become quite strong. Under this circumstance, manufacturers still have to purchase and use high-priced strong magnets as the magnets 301, 311, or must increase the magnetic area between the magnets 301, 311. The strong elastic abutment reaction force between the corresponding spring thimble 313 and the contact groove 303 can be overcome, so that the required connection strength can be achieved between the board end connector 30 and the line end connector 31 to ensure The board end connector 30 and the line end connector 31 can be stably maintained in an electrically conductive state. However, as mentioned above, the use of a high-priced powerful magnet inevitably increases the overall design and manufacturing cost of the board-end connector 30 and the line-end connector 31, thereby losing market competitive advantage in terms of price. Increasing the magnetic area between the magnets 301 and 311 also causes the board end connector 30 and the line end connector 31 to have a larger volume or area, which does not meet the design requirements and trends of the thin and short on the market. Therefore, it cannot be applied to electronic devices such as mobile phones or tablets, and its flexibility and applicability in structural design are lost.

Accordingly, how to improve the problems of the conventional magnetic spring thimble connector structure, and create a new magnetic spring thimble connector structure, so that the board end connector 30 and the line end In addition to being accidentally subjected to an instantaneous external force, the connector 31 can be detached from each other in real time, so that the electronic device equipped with the board end connector 30 can be dragged by the instantaneous external force and the displacement falls to the surrounding ground. Having the board end connector 30 and the line end connector 31 When connected to each other, the upper magnets 301 and 311 do not need to compete with the strong elastic abutment reaction force between the corresponding spring thimble 313 and the contact groove 303, so as to avoid the necessity of using expensive magnets or increasing the connectors. The volume of 30, 31 has become an important topic in the industry's efforts to develop and develop, and it is also an important topic for the creation of this creation.

In view of the many defects in the structure of the magnetic spring thimble connector, the creator has finally developed and designed a magnetic spring ejector connector structure with a recessed groove after long-term research and experiment. Its board-end connector, in order to provide a better connector product by this creation.

One of the purposes of the present invention is to provide a magnetic spring ejector connector structure having a recessed recess, the connector structure comprising a board end connector, a line end connector and a cable, wherein the board end connection The device includes a first insulating seat body, a plurality of first connecting terminals, a receiving groove and at least one first magnetic component, wherein the front side of the first insulating seat body is recessed with a plurality of contact grooves. The contact grooves are arranged at a horizontal interval and are exposed at a front end of the board end connector; the first connecting terminals are disposed in the first insulating housing, and one end of each of the connecting terminals extends to the vicinity a front side of the first insulating seat and positioned at a bottom of each of the contact grooves, so that one end of each of the connecting terminals can pass through each of the contact grooves and be exposed at a front end of the board end connector And respectively forming an electrical or electronic signal contact; the recess is recessed inwardly on a front side of the first insulating base, and is vertically spaced from the contact recess and exposed on the board Front end of the end connector; each of the first magnetic The device is disposed on a front side of the first insulating base body and exposed at a front end of the board end connector; the line end connector includes a second insulating base body, a connecting circuit board, two rows of spring thimbles, and at least one Two magnetic components, the second insulation The front side of the base body is recessed inwardly with an engaging groove, and the configuration of the engaging groove is matched with the front end configuration of the board end connector so that the front end of the board end connector can be embedded into the engaging groove The wire end connector and the board end connector can be integrated into each other; each row of spring pins includes a plurality of horizontal ejector pins arranged horizontally, and the spring pins are respectively disposed on the second insulating seat In the body, and one end of the body is exposed to the front side of the second insulating seat body when it is not stressed, but can be contracted toward the second insulating seat body after being stressed, wherein a row of spring thimbles corresponds to the letting position a groove, another row of spring thimbles respectively corresponding to the contact grooves; each of the second magnetic components is disposed on a front side of the second insulating seat and exposed at a front end of the wire end connector, and Corresponding to the position of the first magnetic element; the cable is composed of a plurality of wires, one of which can be electrically connected directly or indirectly to the other end of each of the spring pins, respectively.

In this way, the line end connector and the board end connector are integrated into each other when the user inserts the front end of the wire end connector into the engagement groove in a forward or reverse direction. Only one row of spring thimbles on the end connector can respectively pass through the corresponding contact grooves, and respectively abut against the corresponding electrical or electronic signal contacts, thereby becoming electrically connected to each other, the line end connector The other row of spring thimbles respectively extend into the corresponding recessed recesses, and respectively become unstressed and not electrically conductive, according to which the magnetic force between the first magnetic component and the second magnetic component The size only needs to overcome the elastic reaction force generated by the single-row spring thimble pushing against the corresponding electrical or electronic signal contacts, so that the magnetic spring thimble connector can be both plugged and foolproof and automatic. Before the separation function, it is ensured that the overall production cost and product specifications can meet the market requirements of “cheap and good quality” and “light and thin”.

Another object of the present invention is to provide a board end connector having a recess, comprising a first insulating base, a plurality of first connecting terminals, a retaining groove and at least a first magnetic The plurality of contact grooves are formed in the front side of the first insulating seat, and the contact grooves are arranged in a horizontal interval and are exposed at a front end of the board end connector; The first connecting terminals are disposed in the first insulating housing, and one end of each of the connecting terminals extends to a side adjacent to the front side of the first insulating seat, and is positioned at a bottom position of each of the contact grooves, so that One end of each of the connecting terminals can pass through each of the contact recesses and is exposed at the front end of the board end connector, respectively, to become an electrical or electronic signal contact; the recessed recess is recessed in the first An insulating insulator is arranged on a front side of the socket and vertically spaced apart from the contact recess, and is exposed at a front end of the board end connector, and the first end connector is inserted into the board end connector, One of the wire end connectors has a spring ejector pin corresponding to the positional groove, and the other row of spring thimbles respectively correspond to the contact groove; the first magnetic element is disposed before the first insulating seat Side, and exposed at the front end of the board end connector, A second magnetic member coupled with one end of the cable connector.

In order to make the review committee able to further understand and understand the purpose, structure and efficacy of this creation, the following examples are combined with the diagram, which are described in detail as follows:

[知知]

10, 20, 30‧‧‧ board end connectors

11, 21, 31‧‧‧ wire end connectors

12‧‧‧Electronic devices

13, 22‧‧‧ cable

F ₀ , F ₁ ‧ ‧ force

200, 301‧‧‧ magnet

201‧‧‧Connecting terminal

21‧‧‧Wire end connector

210‧‧‧ recessed hole

211‧‧‧ needle

212‧‧‧ Spring

213‧‧‧ thimble

214, 311‧‧‧ another magnet

M‧‧‧Magnetic force

303‧‧‧Contact groove

310‧‧‧Inlay slot

313‧‧‧Spring thimble

[This creation]

40‧‧‧Board connector

41‧‧‧First insulated body

42‧‧‧Contact groove

43‧‧‧First connection terminal

430‧‧‧Electrical or electronic signal contacts

431‧‧‧The other end of the connection terminal

44‧‧‧Receiving groove

45‧‧‧First magnetic component

50‧‧‧Wire end connector

51‧‧‧Second insulating body

510‧‧‧Inlay slot

52‧‧‧Connected circuit board

521‧‧‧The first golden finger

522‧‧‧second golden finger

53‧‧‧Spring thimble

530‧‧‧One end of the spring thimble

531‧‧‧The other end of the spring thimble

55‧‧‧Second magnetic component

60‧‧‧ cable

1 is a schematic view showing the state of use of a conventional connector structure; FIG. 2 is a schematic cross-sectional view of a conventional magnetic spring thimble connector; and FIG. 3 is a breakdown of a conventional foolproof structure of a magnetic spring thimble connector. 4 is a schematic cross-sectional view of a preferred embodiment of the present invention; FIG. 5 is a cross-sectional view of the wire end connector of the preferred embodiment of the present invention; and FIG. 6 is a preferred embodiment of the present invention. A perspective view of the spring thimble and the connecting circuit board in the end connector.

The present invention is a magnetic spring ejector connector structure with a recessed groove and a plate end connector thereof. In a preferred embodiment of the present invention, please refer to FIG. 4, the magnetic spring thimble The connector structure includes a board end connector 40, a line end connector 50 and a cable 60. Referring to FIG. 5, the board end connector 40 includes a first insulating base 41 and a plurality of branches. a connecting terminal 43, a receiving recess 44 and at least one first magnetic component 45. Further, the front side of the first insulating base 41 is recessed inwardly with a plurality of contact recesses 42. The contacts are concave. The slots 42 are arranged at intervals in the horizontal direction and are exposed at the front end of the board end connector 40. As shown in FIGS. 4 and 5, each of the first connecting terminals 43 is disposed in the first insulating base 41. One end extends to a side adjacent to the front side of the first insulating base 41 and is positioned at a bottom of each of the contact recesses 42 such that one end of each of the first connecting terminals 43 can be recessed through each of the contacts. The slots 42 are exposed at the front end of the board end connector 40 to form an electrical or electronic signal contact 430, respectively The other end 431 of the first connecting terminal 43 extends to the outside of the first insulating seat 41 (such as the bottom side of the first insulating seat 41) for electrical connection (eg, soldering) to an electronic device. a corresponding circuit or contact on a circuit board (not shown) in the device; the recess groove 44 is recessed inwardly on the front side of the first insulating seat 41, and the contact groove 42 is arranged at a vertical interval and exposed at a front end of the board end connector 40; the first magnetic member 45 is disposed on a front side of the first insulating seat 41 and exposed at a front end of the board end connector 40.

In the foregoing preferred embodiment of the present invention, as shown in FIG. 4, the wire end connector 50 includes a second insulating base 51, a connecting circuit board 52, two rows of spring thimbles 53, and at least one And a second magnetic component 55, wherein the front side of the second insulating seat body 51 is recessed inwardly with an engaging groove 510, and the configuration of the engaging groove 510 is matched with the front end of the board end connector 40. The front end of the board end connector 40 can be inserted into the engaging slot 510, so that the line end connector 50 and the board end connector 40 can be integrated into each other; see FIG. 4 The connecting circuit board 52 is disposed in the second insulating base 51. As shown in FIG. 6, the connecting circuit board 52 is provided with a plurality of first gold fingers 521 at a position adjacent to one end thereof. The connecting circuit board 52 is provided with a plurality of second gold fingers 522 at a position adjacent to the other end thereof, and each of the first gold fingers 521 is transmitted through a corresponding line (not shown) disposed on the connecting circuit board 52. And electrically connected to the corresponding second gold fingers 522 respectively; as shown in FIG. 4, each of the row of spring pins 53 includes a plurality of spring thimbles 53 arranged horizontally spaced apart, and each of the spring pins 53 is disposed in the second insulating base 51, and one end 530 of each of the spring thimbles 53 is exposed on the front side of the second insulating seat 51 when the force is not applied, and can be applied to the second side after being stressed. The insulating base 51 is contracted, and the other end 531 of each of the spring pins 53 is disposed in the second insulating seat 51. Please refer to FIG. 6 and electrically connected to each of the first gold fingers 521, wherein a row of spring thimbles 53 (such as the upper row of ejector pins 53 shown in FIG. 4) respectively correspond to the yielding position. The groove 44, the other row of spring thimbles 53 (such as the lower row of ejector pins 53 shown in FIG. 4) respectively correspond to the contact grooves 42; as shown in FIG. 4, each of the second The magnetic element 55 is disposed on the front side of the second insulating seat 51 and exposed at the front end of the line end connector 50 and corresponds to the position of the first magnetic element 45.

In the foregoing preferred embodiment of the present invention, as shown in FIGS. 4 and 6, one end of the cable 60 is fixed in the second insulating base 51, and a plurality of wires are inside the cable 60. One end is electrically connected (eg, soldered) to each of the second gold fingers 522, so that the cable 60 can be electrically connected to the line end connector 50, and the other end of the cable 60 is Electrically connected to another electronic device.

In particular, it is necessary to mention one of the above, which is only one of the best implementations of this creation. For example, the creation is not limited to this. In actual application, it is also possible to directly connect one of the ends of the plurality of wires in the cable 60 directly (for example, welding) to each of the cables. The other end 531 of the spring ejector pin 53 also enables the cable 60 to be electrically connected to the line end connector 50, thereby completely eliminating the line end connection of the preferred embodiment. In the device 50, as shown in FIGS. 4 and 6, the manufacturing cost of the wire end connector 50 can be effectively reduced in order to increase the component cost, the assembly process, and the overall volume required to connect the circuit board 52. Make it more light and thin, in order to meet the market's competitiveness, demand and trend. Therefore, anyone in this field of creation is based on the aforementioned design concept of the creation, and the board end connector 40 and/or the line end. The equivalent changes that can be easily considered on the connector 50 are to be included in the scope of the patent application of the present invention.

Thus, as shown in FIG. 4, the user can insert the front end of the board end connector 40 into the engaging groove 510 at the front end of the line end connector 50 in the forward or reverse direction, so that the line end When the connector 50 and the board end connector 40 can be integrated into each other, only one row of spring thimbles 53 (such as the upper row of ejector pins 53 shown in FIG. 4) can be respectively passed through the line end connector 50. Each of the contact recesses 42 abuts against the corresponding electrical or electronic signal contacts 430, respectively, in a state of being electrically connected to each other, and another row of spring pins 53 on the line end connector 50 (eg, 4 below the row of spring thimbles 53) will respectively extend into the corresponding recesses 44, and become unstressed and not electrically conductive, respectively. In this way, when the first magnetic element 45 and the second magnetic element 55 are magnetically attracted to each other, the board end connector 40 and the line end connector 50 can be integrally coupled to each other, which not only ensures the A row of spring thimbles 53 on the wire end connector 50 (such as the lower row ejector pin 53 shown in FIG. 4) can always pass through the corresponding contact grooves 42 to abut each corresponding electrical or The electronic signal contact 430 is in a state of being electrically connected to each other, and, because of the line Another row of spring thimbles 53 on the end connector 50 (such as the upper row of ejector pins 53 shown in FIG. 4) respectively extend into the corresponding retaining grooves 44, and are respectively unstressed and not electrically conductive. Therefore, the magnitude of the magnetic force between the first magnetic element 45 and the second magnetic element 55 only needs to be overcome against the single row of spring thimbles 53 (such as the lower row of ejector pins 53 shown in FIG. 4). The elastic reaction force generated by the electrical or electronic signal contact 430 enables the magnetic spring thimble connector to be lifted before the plug-in foolproof function and the automatic separation function, thereby ensuring the overall manufacturing cost and product specifications. It can meet the market requirements of "cheap and good quality" and "light and thin".

In the foregoing preferred embodiment of the present invention, as shown in FIGS. 4 and 5, the first magnetic element 45 can also be disposed on the front side of the first insulating seat 41 according to actual needs, and distributed. The circumference of the contact groove 42 and the yielding groove 44. Similarly, the second magnetic element 55 can also be disposed on the front side of the second insulating seat 51 and distributed on the periphery of the spring thimbles 53. In this way, when the first magnetic element 45 and the second magnetic element 55 are attracted to each other and integrated into one body, one end of the spring thimbles 53 can stably abut against the electrical contacts in the corresponding contact grooves 42. Or the electronic signal contact 430, so that the two are in a stable electrical conduction state.

In the foregoing preferred embodiment of the present invention, as shown in FIGS. 4 and 5, each of the spring thimbles 53 is protruded from the front side of the second insulating base 51, and is larger than each of the contact grooves. The depth of 42 is such that, in a state in which the board end connector 40 and the line end connector 50 are integrally coupled to each other, it is ensured that one end 530 of each of the spring thimbles 53 can stably abut against the corresponding electric or The electronic signal contacts 430, and the two are in a stable electrical conduction state.

In the foregoing preferred embodiment of the present invention, as shown in FIGS. 4 and 5, each of the spring thimbles 53 is protruded from the front side of the second insulating base 51, and is smaller than the seating recess 44. a depth to which the board end connector 40 and the line end connector 50 are integrally coupled to each other In this case, it can be ensured that one end 530 of each spring thimble 53 corresponding to the yielding groove 44 does not abut against the corresponding portion of the plate end connector 40 in the retaining groove 44, and can be completely unstressed. And not in a state of electrical conduction.

According to the above description, it is only a few preferred embodiments of the present invention, but the technical features of the present invention are not limited thereto, and anyone skilled in the art can easily think of it in the technical field of the present creation. Equivalent changes or modifications are to be included in the scope of the patent application below.

Claims (8)

A magnetic spring ejector connector structure having a recessed recess, comprising: a board end connector, comprising: a first insulating base body, the front side of which is recessed with a plurality of contact recesses, The contact grooves are arranged at a horizontal interval and are exposed at a front end of the board end connector; a plurality of first connection terminals are disposed in the first insulation body, and one end of each of the connection terminals extends to the vicinity a front side of the first insulating seat and positioned at a bottom of each of the contact grooves, so that one end of each of the connecting terminals can pass through each of the contact grooves and be exposed at a front end of the board end connector , respectively, an electrical or electronic signal contact; a recessed recess is recessed inwardly on the front side of the first insulating base, and is vertically spaced from the contact recess, and is exposed in the a front end of the board end connector; and at least one first magnetic component disposed on a front side of the first insulating base body and exposed at a front end of the board end connector; a line end connector comprising: a second insulating seat Body, the front side of which is provided with an indentation a slot, the configuration of the mating slot is matched with the front end configuration of the board end connector so that the front end of the board end connector can be embedded into the mating slot, and the line end connector and the board end are The connector can be integrated into one another; two rows of spring thimbles, each row of spring thimbles comprising a plurality of spring thimbles arranged horizontally spaced, each of the spring thimbles being disposed in the second insulating seat, and one end of which is When unstressed, it will protrude on the front side of the second insulating seat, but after being stressed, it will contract toward the second insulating seat. One row of spring thimbles corresponds to the letting groove, and another row of springs The thimbles respectively correspond to the contact grooves; and at least one second magnetic component is disposed on a front side of the second insulating base and exposed at a front end of the wire end connector, and corresponds to the first The position of the magnetic component; and A cable consists of a plurality of wires, one of which can be electrically connected directly or indirectly to the other end of each of the spring pins. The magnetic spring ejector connector structure of claim 1, the line end connector further comprising a connection circuit board, wherein the connection circuit board is disposed in the second insulation housing, the connection circuit board is adjacent a plurality of first gold fingers are disposed at a position of one end of the connecting circuit board, and a plurality of second gold fingers are disposed at a position adjacent to the other end thereof, and each of the first gold fingers is transmitted through the connecting circuit board Corresponding lines are arranged to be electrically connected to the corresponding second gold fingers, and the other ends of the spring pins are respectively electrically connected to the first gold fingers, and one end of each of the wires can be electrically connected respectively To each of the second golden fingers. The magnetic spring thimble connector structure of claim 1 or 2, wherein the first magnetic component is disposed on a front side of the first insulating seat, and is distributed in the contact groove and the yielding position The circumference of the groove. The magnetic spring thimble connector structure of claim 3, wherein the second magnetic component is disposed on a front side of the second insulating seat and distributed around a circumference of the spring thimbles. The magnetic spring thimble connector structure according to claim 4, wherein each of the spring thimbles protrudes from a front side of the second insulating seat, and is greater than a depth of each of the contact grooves to In a state in which the board end connector and the line end connector are integrally coupled to each other, it is ensured that one end of each of the spring pins can stably abut against the corresponding electrical or electronic signal contacts, and become mutually electrically connected. . The magnetic spring thimble connector structure according to claim 5, wherein each of the spring thimbles protrudes from a front side of the second insulating seat body to be smaller than a depth of the retaining groove to serve the board In a state in which the end connector and the wire end connector are integrally coupled to each other, it is ensured that one end of each of the spring pins corresponding to the retaining groove does not abut against the plate end connector in the retaining groove Corresponding to the part, it can be completely unstressed and not electrically connected. A board end connector having a recessed recess includes: a first insulating base body having a plurality of contact recesses recessed inwardly on a front side thereof, the contact recesses being arranged in a horizontal interval, And being exposed at a front end of the board end connector; a plurality of first connecting terminals are disposed in the first insulating seat body, and one end of each of the connecting terminals extends to a side adjacent to the front side of the first insulating seat body, and is positioned at Positioning the bottom of each of the contact grooves so that one end of each of the connection terminals can pass through each of the contact grooves and be exposed at the front end of the board end connector to become an electrical or electronic signal contact; The recesses are recessed inwardly on the front side of the first insulating base and are vertically spaced from the contact recesses and exposed at the front end of the board end connector, the one end connector In a state of being plugged into the board end connector, one of the line end connectors of the line end connector corresponds to the recumbent groove, and another row of spring thimbles respectively corresponding to the contact groove; and at least a first magnetic component disposed in the first insulating body Side, and exposed at the front end of the board-side connector, a second magnetic element and the one end of the cable connector coupled. The board end connector of claim 7, wherein the first magnetic component is disposed on a front side of the first insulating seat and distributed around the contact groove and the periphery of the yielding groove.