KR102281531B1 - Data signal transmission connector and electrical connecting module - Google Patents

Abstract

The present invention relates to a signal transmission connector which comprises a base frame, a cover frame, and a socket assembly. The base frame includes: a base frame body fixed to a first electronic component to have a base frame hole; and a plurality of fixing hooks disposed on the edge of the base frame body to be erected against the base frame body. The cover frame includes: a cover frame body; and a plurality of support hooks disposed on the edge of the cover frame body to be erected against the cover frame body and coupled with the fixing hooks. The socket assembly includes: a plurality of conductive portions containing a plurality of conductive particles in an elastic insulation material in order to have a lower end portion connected to a first electrode of the first electronic element and an upper end portion connected to a second electrode of the first electronic component; and an insulation portion composed of the elastic insulation material to support the conductive portions. Moreover, the socket assembly supports a second electronic component such that the second electrode of the second electronic component joined to the cover frame and interposed between the cover frame body and the socket assembly comes in contact with the conductive portion. Accordingly, signals are not attenuated and noises do not occur.

Description

Signal transmission connector and electrical connecting module {DATA SIGNAL TRANSMISSION CONNECTOR AND ELECTRICAL CONNECTING MODULE}

The present invention relates to a signal transmission connector, and more particularly, a signal transmission connector and an electrical connecting module capable of connecting a first electronic component having a first electrode and a second electronic component having a second electrode to enable high-speed signal transmission is about

Recently, as the 4th industrial revolution technologies such as autonomous vehicles, big data, and cloud are in full swing, 5G commercialization services are in full swing, and the need for connectors for high-speed signal transmission is emerging.

The signal-exclusive connector is an essential part for the connection of transmission/reception antennas and cables. Signal attenuation and noise should not occur, and there should be no signal interference during signal transmission.

Currently, as a signal transmission connector used in smartphones, etc., a BTB type connector is widely used. The BTB type connector has a structure in which a signal transmission pin is bent in a U shape to combine a female member and a male member. Recently, the BTB type connector has a metal shielding process on the outside of the signal transmission pin so that a signal of about 1 ~ 2GHz can be transmitted, and a ground is provided between the signal transmission pins to avoid signal loss or interference. technology is being applied.

However, there is a problem in that it is difficult to implement the characteristics required for signal transmission and reception with the existing BTB-type connector to transmit high-speed signals with a frequency of 3.5 to 60 GHz like 5G communication.

That is, in the conventional BTB type connector, signal loss and noise cannot be avoided in the U-shaped bent portion of the signal transmission pin. In addition, the conventional BTB type connector has a structure in which signal loss is inevitable because the length of the signal transmission pin bent in a U-shape is relatively long. In addition, since the conventional BTB type connector has a structure in which a female member and a male member are coupled, a difference in signal transmission is inevitable depending on the position of the portion where the female member and the male member are in contact.

Patent Publication No. 2018-0037955 (2018. 04. 13)

The present invention has been devised in view of the above points, to provide a signal transmission connector and an electrical connecting module having a structure advantageous for high-speed signal transmission because there is no signal attenuation and noise, and no signal interference during signal transmission The purpose.

A signal transmission connector according to the present invention for solving the above object is a signal transmission connector for electrically connecting a first electronic component having a first electrode and a second electronic component having a second electrode, wherein the A base frame body fixed to the first electronic component and having a base frame hole formed therein, and a plurality of fixing hooks provided at an edge of the base frame body to stand with respect to the base frame body, wherein the fixing hooks include the base frame a base frame having a fixing hook neck extending from the body and a fixing hook head having a width greater than a width of the fixing hook neck at an end of the fixing hook neck; a cover frame body, and a plurality of support hooks provided to stand up against the cover frame body at an edge of the cover frame body so as to be engaged with the fixing hooks, wherein the support hooks extend from the cover frame body a cover frame including a hook neck and a support hook head provided at an end of the support hook neck with a width greater than a width of the support hook neck; and a plurality of conductive parts including a plurality of conductive particles in an elastic insulating material such that the lower end is connected to the first electrode and the upper end is connected to the second electrode, and the elastic insulating material is made of an elastic insulating material to support the conductive part and a socket assembly having an insulating part, wherein the socket assembly includes the second electrode of the second electronic component coupled to the cover frame and interposed between the cover frame body and the socket assembly with the conductive part. The second electronic component is supported in contact with the second electronic component, and the cover frame is coupled to the base frame in such a way that the supporting hook head engages the fixed hook head so as to press the lower end of the conductive part toward the first electrode.

The plurality of support hooks may be arranged to be engaged in pairs with one of the fixing hooks.

An insertion groove into which the fixing hook neck can be inserted is formed between the support hook heads of each of the two paired support hooks, and the fixing hook head is disposed between the support hook necks of each of the paired two support hooks. A coupling groove connected to the insertion groove may be formed to have a larger width than the insertion groove to be inserted.

The fixing hook may be erected to be inclined with respect to the base frame body.

The socket assembly includes a socket frame having a plurality of socket frame holes formed therein, the insulating part is disposed in the plurality of socket frame holes, and the conductive part is supported by the insulating part and spaced apart from the socket frame hole. can be placed in

The socket frame may include a socket frame body having the plurality of socket frame holes formed therein, and a fixing protrusion protruding from an edge of the socket frame body to be supported by the support hook head.

The socket frame may be made of metal.

The socket assembly includes a plurality of insulating film holes formed at positions corresponding to the plurality of conductive parts, and is formed on the upper surface of the socket frame to support the second electronic component to be spaced apart from the upper surface of the socket frame. It may include an insulating film to be bonded.

The socket assembly includes a socket frame having a socket frame hole formed therein, the insulation portion is disposed in the socket frame hole to be coupled to the socket frame, and the plurality of conductive portions are supported by the insulation portion so as to be spaced apart from each other to the socket frame It can be placed in a hall.

On the other hand, the electrical connecting module according to the present invention for solving the above object is an electrical connecting module that can be electrically connected to a first electronic component having a first electrode, the cover frame body and the cover frame body a plurality of support hooks provided at an edge thereof to stand up against the cover frame body, wherein the support hooks include a support hook neck extending from the cover frame body, and a width of the support hook neck at an end of the support hook neck a cover frame having a support hook head provided with a large width; It is coupled to the cover frame and includes a plurality of conductive parts including a plurality of conductive particles in an elastic insulating material so that the lower end can be connected to the first electrode, and an insulating part made of an elastic insulating material and supporting the conductive part a socket assembly; and a second electronic component including a second electrode corresponding to the first electrode and interposed between the cover frame body and the socket assembly so that the second electrode is in contact with the upper end of the conductive part.

In the signal transmission connector according to the present invention, a connection socket including a conductive part including a plurality of conductive particles in an elastic insulating material and an insulating part supporting the conductive part is assembled to a cover frame together with a second electronic component, so that the conductive part is a second electronic part The conductive part can be connected to the first electrode of the first electronic component by being connected to the second electrode of the component and fastening the cover frame to the base frame fixed to the first electronic component by a simple pressing method. Therefore, since the conductive part of the connection socket electrically connects the first electrode of the first electronic component and the second electrode of the second electronic component, signal attenuation and noise generation are reduced compared to the conventional BTB connector, and there is no signal interference. It can transmit high-speed signals.

In addition, in the signal transmission connector according to the present invention, the base frame and the cover frame can be coupled in such a way that a fixed hook in the form of an elastically deformable cantilever provided in the base frame and a support hook having a simple structure provided in the cover frame are engaged with each other. there is. Accordingly, the cover frame on which the second electronic component is mounted can be simply coupled to the base frame fixed to the first electronic component, and a solid coupling state between the first electronic component and the second electronic component can be maintained.

In addition, the signal transmission connector according to the present invention can be manufactured to a thinner thickness than the conventional BTB type connector, and thus occupies a small installation space. Therefore, it can be widely used in thin and compact electronic devices such as smart phones, tablet PCs, and notebook computers.

1 and 2 are perspective views illustrating a signal transmission connector according to an embodiment of the present invention.
3 is a cross-sectional view illustrating a signal transmission connector according to an embodiment of the present invention.
4 and 5 show the base frame and the cover frame of the signal transmission connector separated according to an embodiment of the present invention.
6 is an exploded view of a signal transmission connector according to an embodiment of the present invention.
7 illustrates a process of manufacturing a socket assembly of a signal transmission connector according to an embodiment of the present invention.
8 is for explaining a method of assembling the socket assembly of the signal transmission connector to the cover frame together with the second electronic component according to an embodiment of the present invention.
9 is a view showing a state in which the base frame of the signal transmission connector according to an embodiment of the present invention is mounted on the first electronic component.
10 is a diagram illustrating a state in which a signal transmission connector according to an embodiment of the present invention connects a first electronic component and a second electronic component.
11 shows a modified example of the socket assembly.

Hereinafter, a signal transmission connector and an electrical connecting module according to the present invention will be described in detail with reference to the drawings.

1 and 2 are perspective views showing a signal transmission connector according to an embodiment of the present invention, Figure 3 is a cross-sectional view showing a signal transmission connector according to an embodiment of the present invention, Figures 4 and 5 of the present invention A base frame and a cover frame of the signal transmission connector according to an embodiment are separated and shown, and FIG. 6 is an exploded view of the signal transmission connector according to an embodiment of the present invention.

As shown in the drawing, the signal transmission connector 100 according to an embodiment of the present invention is for electrically connecting the first electronic component 10 and the second electronic component 20, and the first electronic component 10 ), a base frame 110 that can be fixed to, a socket assembly 120 connected to the second electronic component 20 , and a cover frame that supports the socket assembly 120 and can be coupled to the base frame 110 . (140). Here, the first electronic component 10 may be an electronic component having various structures having the first electrode 11 capable of transmitting an electric signal. In addition, the second electronic component 20 may be an electronic component having various structures having the second electrode 22 capable of transmitting an electrical signal. For example, the first electronic component 10 may be a PCB mounted on a smart phone or a portable PC, and the second electronic component 20 may be a flexible circuit board (FPCB), an antenna, an electric cable, or the like. .

The base frame 110 includes a base frame body 111 that can be placed on the upper surface of the first electronic component 10 and parallel to the upper surface of the first electronic component 10 , and a base frame at the edge of the base frame body 111 . It includes a plurality of fixing hooks 115 that are provided to stand with respect to the body (111).

A base frame hole 112 is formed in the central portion of the base frame body 111 to penetrate the base frame body 111 in the thickness direction. The base frame hole 112 may be provided in various shapes according to the shape of the socket assembly 120 . In this embodiment, the base frame hole 112 will be described as an example of a rectangular shape. The socket assembly 120 may be partially inserted into the base frame hole 112 , and the socket assembly 120 is connected to the first electrode 11 of the first electronic component 10 through the base frame hole 112 . can be An opening 113 open to the outside is provided at one edge of the base frame body 111 . If necessary, the first electronic component 10 may be partially placed in the opening 113 .

The fixing hook 115 includes a fixing hook neck 116 extending from the base frame body 111 and a fixing hook head 117 provided at an end of the fixing hook neck 116 . The width of the fixed hook head 117 is greater than the width of the fixed hook neck 116 . One end of the fixed hook head 117 , that is, an end connected to the fixed hook neck 116 , is provided with a fixed hook engaging projection 118 . Since the fixing hook stopping projection 118 is caught on the support hook stopping projection 146 provided in the cover frame 140 , the fixing hook 115 and the supporting hook 143 can be stably engaged with each other.

The base frame 110 may be made of metal, and the base frame body 111 and the plurality of fixing hooks 115 may have an integrated structure. That is, after the base frame body 111 and the plurality of fixing hooks 115 are molded into one metal member, the plurality of fixing hooks 115 are bent from the base frame body 111 so that the integrated base frame 110 is formed. can be manufactured.

The plurality of fixing hooks 115 may be elastically deformed with respect to the base frame body 111 . The fixing hook 115 is erected with respect to the base frame body 111, and it is preferable to be erected at a slightly inclined angle with respect to the base frame body 111 as shown. The structure of the fixing hook 115 is advantageous for engaging and coupling the support hook 143 of the cover frame 140 with the fixing hook 115 by pressing the cover frame 140 on the base frame 110 .

As shown in FIG. 9 , the base frame 110 may be fixed to the upper surface of the first electronic component 10 so that the first electrode 11 is positioned inside the base frame hole 112 . As a method of fixing the base frame 110 to the first electronic component 10 , a soldering method such as SMT may be used. In the case of the soldering method, the base frame 110 may be firmly mounted on the first electronic component 10 by the solder S. In addition to the soldering method, various other methods may be used to fix the base frame 110 to the first electronic component 10 .

In addition to the illustrated structure, the base frame 110 may be modified into various other structures that may be fixed to the first electronic component 10 and coupled to the cover frame 140 .

The socket assembly 120 includes a socket frame 122 , a connection socket 130 , and an insulating film 135 .

The socket frame 122 includes a socket frame body 123 and a plurality of fixing protrusions 125 protruding from the socket frame body 123 . A plurality of socket frame holes 124 are formed in the central portion of the socket frame body 123 to penetrate the socket frame body 123 in the thickness direction. The plurality of socket frame holes 124 are formed according to the arrangement form of the first electrode 11 provided in the first electronic component 10 or the arrangement form of the second electrode 22 provided in the second electronic component 20 , etc. It may be provided in various numbers and in various shapes. The plurality of fixing protrusions 125 protrude from the edge of the socket frame 122 so as to be supported by the support hooks 143 of the cover frame 140 . The number or position of the fixing protrusions 125 may be variously changed according to the number or position of the support hooks 143 provided in the cover frame 140 .

The socket frame 122 is made of metal. Since the metal socket frame 122 can act as a shield to block other airwaves or noise signals around the connection socket 130 , it is advantageous to increase the signal transmission efficiency of the connection socket 130 .

When the cover frame 140 to which the socket frame 122 is coupled is coupled to the base frame 110 , the socket frame 122 may be partially accommodated in the base frame hole 112 of the base frame 110 . Accordingly, the signal transmission connector 100 may be installed to have a thin thickness to connect the first whole component 10 and the second electronic component 20 .

In addition to the structure shown, the socket frame 122 may be changed to various other structures that support the connection socket 130 and may be coupled to the cover frame 140 . In addition, the socket frame 122 may be made of various materials other than metal.

The connection socket 130 includes a plurality of signal transmission units 131 respectively inserted into the plurality of socket frame holes 124 . The signal transmission unit 131 includes a conductive part 132 including a plurality of conductive particles in an elastic insulating material, and an insulating part 133 made of an elastic insulating material to insulate the conductive part 132 . . The insulating part 133 is disposed in the socket frame hole 124 to be in contact with the socket frame 122 to space the conductive part 132 from the socket frame 122 .

The upper end of the conductive part 132 may protrude from the upper surface of the socket frame 122 so as to smoothly contact the second electrode 22 of the second electronic component 20 placed on the socket frame 122 . As the elastic insulating material constituting the conductive part 132, a heat-resistant polymer material having a crosslinked structure, for example, silicone rubber, polybutadiene rubber, natural rubber, polyisoprene rubber, styrene-butadiene copolymer rubber, acrylo Nitrile-butadiene copolymer rubber, styrene-butadiene-diene block copolymer rubber, styrene-isoprene block copolymer rubber, urethane rubber, polyester rubber, epichlorohydrin rubber, ethylene-propylene copolymer rubber, ethylene-propylene -Diene copolymer rubber, soft liquid epoxy rubber, etc. may be used.

In addition, as the conductive particles constituting the conductive part 132 , those having magnetism to react by a magnetic field may be used. For example, as the conductive particles, particles of a metal exhibiting magnetism such as iron, nickel, cobalt, or alloy particles thereof, or particles containing these metals or these particles are used as core particles, and gold is applied to the surface of the core particles. , silver, palladium, radium, etc. plated with a metal with good conductivity, or non-magnetic metal particles, inorganic material particles such as glass beads, and polymer particles as core particles A magnetic material plated, or a core particle in which a conductive magnetic material and a metal having good conductivity are plated may be used.

The insulating part 133 may be made of the same elastic insulating material as that of the conductive part 132 .

Since the signal transmission unit 131 is disposed in the socket frame hole 124 and surrounded by the metal socket frame 122 , a coaxial cable structure advantageous for high-speed signal transmission can be taken. That is, the insulating part 133 surrounds the conductive part 132 , and the metal socket frame 122 wraps the insulating part 133 , so that when a signal is transmitted through the signal transmission part 131 , a noise signal is blocked and the signal Losses can be minimized.

The insulating film 135 is coupled to the upper and lower surfaces of the socket frame 122 , respectively. The insulating film 135 includes a plurality of insulating film holes 136 formed at positions corresponding to the plurality of conductive parts 132 . The insulating film 135 is made of an insulating material. The insulating film 135 may be coupled to the socket frame 122 in various ways such as an adhesive method.

The insulating film 135 coupled to the lower surface of the socket frame 122 separates the first electronic component 10 placed under the socket frame 122 from the socket frame 122, and It is possible to prevent the first electrode 11 from contacting the socket frame 122 . The conductive part 132 of the connection socket 130 and the first electrode 11 of the first electronic component 10 may be connected to each other through the insulating film hole 136 of the insulating film 135 .

The insulating film 135 coupled to the upper surface of the socket frame 122 separates the second electronic component 20 placed on the socket frame 122 and the socket frame 122 , and the second electronic component 20 of the second electronic component 20 . It is possible to prevent the electrode 22 from being short-circuited to the socket frame 122 . The conductive part 132 of the connection socket 130 and the second electrode 22 of the second electronic component 20 may be connected to each other through the insulating film hole 136 of the insulating film 135 .

This socket assembly 120 may be manufactured in the same way as shown in FIG. 7 .

First, as shown in (a) of FIG. 7 , a socket frame body 123 having a plurality of socket frame holes 124 formed therein, and a plurality of fixing protrusions 125 protruding from the socket frame body 123 are included. Prepare the socket frame 122 to do.

Next, as shown in (b) of FIG. 7 , a connection socket 130 including a plurality of signal transmission units 131 respectively inserted into a plurality of socket frame holes 124 is formed. As described above, the signal transmission unit 131 includes a conductive part 132 including a plurality of conductive particles in an elastic insulating material, and a conductive part 132 made of an elastic insulating material and spaced apart from the base frame 110 . It includes an insulating portion 133 that supports so as to be possible.

Various well-known methods may be used in the step of forming the signal transmission unit 131 .

For example, a conductive particle mixture containing conductive particles in a fluid elastic insulating material is filled into the socket frame hole 124, a magnetic field is applied to the conductive mixture to form the conductive part 132, and then the elastic insulating material is solidified. method can be used.

In addition, the insulating part 133 is first formed by filling and solidifying a flexible elastic insulating material in the socket frame hole 124 , a hole is drilled in the insulating part 133 , and the conductive part 132 is formed inside the insulating part 133 . A method of forming may be used. In this case, the conductive part 132 may be formed by filling the hole of the insulating part 133 with the conductive particle mixture in the form of paste and solidifying it.

Next, as shown in FIG. 7C , an insulating film 135 having a plurality of insulating film holes 136 corresponding to the conductive part 132 of the connection socket 130 is formed on the socket frame body 123 . By coupling to the upper and lower surfaces of the socket assembly 120 can be completed.

The cover frame 140 includes a cover frame body 141 that can be placed parallel to the upper surface of the second electronic component 20 placed on the socket assembly 120 , and a cover frame body 141 on the edge of the cover frame body 141 . ) includes a plurality of support hooks 143 that are provided to stand up against. The cover frame 140 may be coupled to the base frame 110 in such a way that the support hook 143 engages the fixing hook 115 of the base frame 110 .

The support hook 143 includes a support hook neck 144 extending from the cover frame body 141 and a support hook head 145 provided at an end of the support hook neck 144 . The width of the support hook head 145 is greater than the width of the support hook neck 144 . At one end of the support hook head 145 , that is, an end connected to the support hook neck 144 , a support hook engaging projection 146 is provided. The support hook 143 may be engaged with the fixing hook 115 in such a way that the support hook engaging projection 146 is pressed against the fixing hook stopping projection 118 of the fixing hook 115 .

The plurality of support hooks 143 are arranged to be engaged in pairs with one of the fixing hooks 115 . In this embodiment, the base frame 110 is provided with four fixing hooks 115 , and the cover frame 140 is provided with four pairs of support hooks 143 , two each.

An insertion groove 147 and a coupling groove 148 are provided between the paired two support hooks 143 . The insertion groove 147 is formed between the support hook head 145 of each of the two support hooks 143 , and the coupling groove 148 is formed between the support hook neck 144 of each of the two support hooks 143 . do. The width of the coupling groove 148 is greater than the width of the insertion groove 147 . When one fixing hook 115 is engaged with the pair of support hooks 143, the fixing hook neck 116 of the fixing hook 115 is inserted into the insertion groove 147, and the fixing hook head 117 is engaged. By being inserted into the groove 148 , the fixing hook stopping projection 118 of the fixing hook 115 and the supporting hook stopping projection 146 of the support hook 143 may be pressed against each other.

The cover frame 140 may be made of metal, and the cover frame body 141 and the plurality of support hooks 143 may have an integrated structure. That is, after the cover frame body 140 and the plurality of support hooks 143 are molded into one metal member, the plurality of support hooks 143 are bent from the edge of the cover frame 140 in such a way that the integrated base frame ( 110) can be manufactured. The plurality of support hooks 143 may be elastically deformed with respect to the cover frame body 141 .

In addition to the illustrated structure, the cover frame 140 may support the socket assembly 120 and the second electronic component 20 , and may be changed to various other structures capable of being coupled to the base frame 110 .

The cover frame 140 is coupled to the socket assembly 120 and the second electronic component 20 to configure the electrical connecting module 150 . As shown in FIG. 8 , the second electronic component 20 and the socket assembly 120 are connected to the cover frame 140 so that the second electronic component 20 is interposed between the cover frame body 141 and the socket assembly 120 . By coupling to the electrical connecting module 150 can be assembled. At this time, the fixing protrusion 125 of the socket frame 122 is supported by being caught by the support hook engaging projection 146 of the support hook 143 . In addition, since the socket frame 122 supports the second electronic component 20 , the second electronic component 20 may maintain a state coupled to the cover frame 140 by the socket assembly 120 . The second electronic component protrusion 23 protruding from the second electronic component body 21 of the second electronic component 20 is placed on the fixing projection 125 of the socket frame 122 and supported by the fixing projection 125 . can get

The electrical connecting module 150 may be coupled to the base frame 110 fixed to the first electronic component 10 by a simple pressing method.

As shown in FIGS. 9 and 10, after the base frame 110 is mounted on the first electronic component 10, the electrical connecting module 150 is simply pressed on the base frame 110 as it is on the electrical connecting module ( 150 ) may be fixed to the base frame 110 . When the electric connecting module 150 is pressed against the base frame 110, the support hook head 145 of the support hook 143 comes into contact with the inner part of the fixing hook head 117 of the fixing hook 115 and the fixing hook 115 is moved toward the fixing hook head 117 side of the fixing hook 115 while pushing it outward. Since the fixing hook 115 is disposed at a slightly inclined angle with respect to the base frame body 111 , it can be easily pushed by the support hook 143 . When the support hook head 145 leaves the fixed hook head 117, the fixed hook neck 116 is inserted into the insertion groove 147 between the pair of support hooks 143, and the fixed hook head 117 is inserted into the coupling groove 148 between the pair of support hooks 143 . At this time, the fixing hook 115 and the support hook 143 are firmly engaged by pressing the fixed hook engaging projection 118 and the supporting hook engaging projection 146 . The cover frame 140 may be firmly fixed to the base frame 110 by the engagement of the fixing hook 115 and the support hook 143 .

Precise positioning of the socket assembly 120 is possible while the plurality of fixing hooks 115 provided on the base frame 110 are engaged with the plurality of support hooks 143 provided on the cover frame 140 . Accordingly, the conductive part 132 of the socket assembly 120 may accurately contact the first electrode 11 of the first electronic component 10 .

In a state where the cover frame 140 is engaged with the base frame 110 , the cover frame 140 presses the second electronic component 20 and the socket assembly 120 toward the first electronic component 10 . Accordingly, the conductive part 132 of the connection socket 130 is in stable contact with the first electrode 11 of the first electronic component 10 and the second electrode 22 of the second electronic component 20 to make the first A high-speed signal may be transmitted between the electrode 11 and the second electrode 22 .

As described above, the signal transmission connector 100 according to an embodiment of the present invention includes a conductive part 132 including a plurality of conductive particles in an elastic insulating material and an insulating part 133 supporting the conductive part 132 . ) is assembled to the cover frame 140 together with the second electronic component 20 so that the conductive part 132 is connected to the second electrode 22 of the second electronic component 20 and , the cover frame 140 is fastened to the base frame 110 fixed to the first electronic component 10 by a simple pressing method so that the conductive part 132 is connected to the first electrode 11 of the first electronic component 10 . can be connected. Therefore, the conductive part 132 of the connection socket 130 electrically connects the first electrode 11 of the first electronic component 10 and the second electrode 22 of the second electronic component 20, so that the conventional Compared to the BTB connector, there is no signal attenuation and noise, and there is no signal interference, so high-speed signals can be transmitted.

In addition, the signal transmission connector 100 according to an embodiment of the present invention is provided on the base frame 110 to support the elastically deformable cantilever-shaped fixing hook 115 and the simple structure provided on the cover frame 140 . The base frame 110 and the cover frame 140 are coupled in such a way that the hooks 143 engage with each other. Accordingly, the cover frame 140 on which the second electronic component 20 is mounted can be simply coupled to the base frame 110 fixed to the first electronic component 10 , and the base frame 110 and the cover frame ( 140) can maintain a strong bonding state.

On the other hand, Figure 11 shows a modified example of the socket assembly.

The socket assembly 160 shown in FIG. 11 includes a socket frame 162 , a connection socket 170 , and an insulating film 135 . The insulating film 135 is the same as described above, has a plurality of insulating film holes 136 corresponding to the plurality of conductive parts 171 provided in the connection socket 170 , and includes an upper surface of the socket frame 162 and placed on the bottom

The socket frame 162 includes a socket frame body 163 and a plurality of fixing protrusions 165 protruding from the socket frame body 163 . A socket frame hole 164 is formed in the central portion of the socket frame body 163 to penetrate the socket frame body 163 in the thickness direction. The plurality of fixing protrusions 165 may protrude from the edge of the socket frame 162 and be supported by the support hooks 143 of the cover frame 140 .

The socket frame 162 may be made of metal. The metal socket frame 162 may act as a shield to block other airwaves or noise signals around the connection socket 170 .

The connection socket 170 is inserted into the socket frame hole 164 and coupled to the socket frame 162 . The connection socket 170 includes a plurality of conductive parts 171 including a plurality of conductive particles in an elastic insulating material, and an insulating part 172 made of an elastic insulating material to support the plurality of conductive parts 171 to be spaced apart from each other. includes The insulating part 172 is disposed in the socket frame hole 164 to contact the socket frame 162 to space the plurality of conductive parts 171 from the socket frame 162 . The upper end of the conductive part 171 may protrude from the upper surface of the socket frame 162 so as to smoothly contact the second electrode 22 of the second electronic component 20 placed on the connection socket 170 .

The connection socket 170 may be separately manufactured and then coupled to the socket frame 162 or directly formed on the socket frame 162 .

Although preferred examples of the present invention have been described above, the scope of the present invention is not limited to the forms described and illustrated above.

For example, the specific structure of the fixing hook 115 provided on the base frame 110 or the structure of the support hook 143 provided on the cover frame 140 to engage with this structure is not limited to the illustrated one, and various changes are made. can be

In addition, the coupling structure of the cover frame 140 and the socket assembly 120 or the coupling structure of the cover frame 140 and the second electronic component 20 may be variously changed.

In the foregoing, the present invention has been shown and described in connection with preferred embodiments for illustrating the principles of the present invention, but the present invention is not limited to the construction and operation as so shown and described. Rather, it will be apparent to those skilled in the art that many changes and modifications can be made to the present invention without departing from the spirit and scope of the appended claims.

100: signal transmission connector 110: base frame
111: base frame body 115: fixed hook
116: fixed hook neck 117: fixed hook head
120, 160: socket assembly 122, 162: socket frame
123, 163: socket frame body 124, 164: socket frame hole
130, 170: connection socket 131: signal transmission unit
132, 171: conductive part 133, 172: insulating part
135: insulating film 140: cover frame
141: cover frame body 143: support hook
144: support hook neck 145: support hook head
150: electrical connecting module

Claims (10)

A signal transmission connector for electrically connecting a first electronic component having a first electrode and a second electronic component having a second electrode, the signal transmission connector comprising:
a base frame body fixed to the first electronic component and having a base frame hole having an opening on one side thereof; and a plurality of fixing hooks provided at an edge of the base frame body to stand up with respect to the base frame body; The fixing hook may include: a base frame having a fixing hook neck extending from the base frame body, and a fixing hook head having a width greater than a width of the fixing hook neck at an end of the fixing hook neck;
a cover frame body; and a plurality of support hooks provided to stand up against the cover frame body at an edge of the cover frame body so that they can be engaged in pairs with one of the fixing hooks, wherein the support hooks include the cover A support hook neck extending from the frame body, a support hook head having a width greater than a width of the support hook neck at an end of the support hook neck, and an end connected to the support hook neck and the support hook head a cover frame having a support hook clasp; and
a plurality of conductive particles including a plurality of conductive particles in an elastic insulating material, including a socket frame having a socket frame hole formed therein, and having a lower end connected to the first electrode and an upper end connected to the second electrode in the socket frame hole a socket assembly made of a conductive part and an elastic insulating material and in which an insulating part supporting the conductive part is disposed;
The socket assembly is coupled to the cover frame and supports the second electronic component so that the second electrode of the second electronic component interposed between the cover frame body and the socket assembly is in contact with the conductive part,
The cover frame is coupled to the base frame in such a way that the fixed hook head is engaged between the two support hook heads so as to press the lower end of the conductive part toward the first electrode,
The socket frame includes a socket frame body in which the socket frame hole is formed and a fixing protrusion protruding from an edge of the socket frame body,
The second electronic component includes a second electronic component protrusion formed at a position corresponding to the fixing protrusion,
The fixing protrusion and the second electronic component protrusion are supported by the support hook clasp.
delete The method of claim 1,
An insertion groove into which the fixing hook neck can be inserted is formed between the support hook heads of each of the paired two support hooks,
A signal transmission connector, characterized in that a coupling groove connected to the insertion groove is formed with a width larger than the insertion groove so that the fixing hook head can be inserted between the support hook necks of each of the two paired support hooks.
The method of claim 1,
wherein the fixing hook is erected at an angle with respect to the base frame body.
The method of claim 1,
The socket frame hole is formed in plurality,
wherein the insulating part is disposed in the plurality of socket frame holes, and the conductive part is supported by the insulating part and disposed in the socket frame hole so as to be spaced apart from the socket frame.
delete The method of claim 1,
The socket frame is a signal transmission connector, characterized in that made of metal.
8. The method of claim 7,
The socket assembly comprises:
an insulating film having a plurality of insulating film holes formed at positions corresponding to the plurality of conductive parts and coupled to the upper surface of the socket frame to support the second electronic component to be spaced apart from the upper surface of the socket frame; A signal transmission connector comprising a.
The method of claim 1,
wherein the insulating part is disposed in the socket frame hole to be coupled to the socket frame, and the plurality of conductive parts are supported by the insulating part to be spaced apart from each other and disposed in the socket frame hole. delete

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