TW202008661A - Transmission wire fixing mechanism and electronic device - Google Patents

Abstract

A transmission wire fixing mechanism adapted to fix a plurality of transmission wires includes a first base assembly and a first press rod assembly. The first base assembly includes a first body and a first arm. The first body includes a plurality of first recesses for accommodating the transmission wires. The arm includes a first buckle portion. The first press rod assembly is rotatabley disposed at the first body and includes a second buckle portion corresponding to the first buckle portion. When the first press rod assembly covers on the first body, the first press rod assembly and the first body are adapted to clip the transmission wires jointly, and the second buckle portion is fixed by the first buckle portion. An electronic device is further provided.

Description

Transmission line fixing mechanism and electronic device

The invention relates to a fixing mechanism and an electronic device having the fixing mechanism, and in particular to a transmission line fixing mechanism and an electronic device having the transmission line fixing mechanism.

At present, electronic devices with functions such as small-sized, desktop-type system computers, etc. are often limited by reasons such as appearance or thinness, resulting in limitations and challenges in structural design. In order to meet enough requirements, in addition to the computer function, such electronic devices may also need the function of network video conferencing, and need to provide connectors with various interfaces (such as USB, HDMI, RJ45, DC IN, AUDIO Connector) to meet the needs of a variety of work tasks.

When such electronic devices are in operation, these connectors are inserted with multiple transmission lines. In addition to the transmission lines being easily interleaved and cluttered in appearance, the transmission lines are easily pulled out of the connectors by inadvertently and affect the transmission quality. It may even happen that after one of the transmission lines is pulled, the other transmission lines intertwined with this one are pulled down together. Therefore, how to enable these transmission lines connected to such electronic devices not to fall off easily is the direction to be studied in the art.

The invention provides a transmission line fixing mechanism, which can make the transmission line withstand high pulling force without falling off, and can be operated quickly and without additional tools.

The present invention provides an electronic device having the above-mentioned transmission line fixing mechanism.

The transmission line fixing mechanism of the present invention is suitable for fixing a plurality of transmission lines, and includes a first base component and a first pressure bar component. The first base assembly includes a first body and a first trigger arm fixed beside the first body, wherein the first body includes a plurality of side-by-side first recesses, the first recesses are suitable for receiving the transmission lines, The first trigger arm includes a first engaging portion. The first pressing rod assembly is rotatably disposed on the first body and is suitable for being lifted or closed on the first body. The first pressing rod assembly includes a second engaging portion corresponding to the first engaging portion, wherein When a pressure bar assembly is closed to the first body, the first pressure bar assembly and the first body are suitable for clamping the transmission lines together, and the second fastening part is fixed by the first fastening part to maintain the first pressure bar assembly and The relative position between the first bodies.

An electronic device of the present invention is suitable for connecting multiple transmission lines, and includes a plurality of connectors and a transmission line fixing mechanism disposed beside the connectors. These connectors are suitable for connecting these transmission lines.

In an embodiment of the present invention, the above-mentioned first base assembly further includes a cantilever hook extending from the first body. When the first pressure bar assembly is closed to the first body, the cantilever hook extends to the first pressure bar The top surface of the component.

In an embodiment of the invention, the first body and the cantilever hook are integrated and flexible.

In an embodiment of the invention, the above-mentioned first base assembly further includes at least one shim disposed in at least one of the first recessed portions.

In an embodiment of the invention, the above-mentioned first pressure bar assembly includes a first bracket and a flexible protection member disposed on the first bracket.

In an embodiment of the invention, the above-mentioned first bracket includes a plurality of first ridges corresponding to the first recessed portions, and the first recessed portions have a plurality of sizes with different sizes.

In an embodiment of the invention, the above-mentioned transmission line fixing mechanism further includes a second pressure bar assembly and a second body. The second pressure lever assembly is pivotally connected to the first pressure lever assembly. The first pressure lever assembly includes a third fastening portion, and the second pressure lever assembly includes a fourth fastening portion corresponding to the third fastening portion. The second body is located between the first lever assembly and the second lever assembly. The second lever assembly is adapted to be lifted or closed to the second body. The second body includes a second recessed portion, and the second recessed portion is adapted to Accommodating one of the transmission lines, wherein when the second pressure bar assembly is closed to the second body, the second pressure bar assembly and the second body are adapted to clamp the corresponding transmission line together, and the fourth engaging portion is engaged by the third engaging portion Fixed to maintain the relative position between the second pressure bar assembly and the second body.

In an embodiment of the present invention, the above-mentioned second pressure bar assembly includes a second protruding bar corresponding to the second recessed portion.

In an embodiment of the invention, the aforementioned electronic device is a telephone conference machine.

Based on the above, the transmission line fixing mechanism of the present invention accommodates the transmission lines through the first depressions on the first body of the first base assembly, and is rotatably arranged on the first body through the design of the first pressure bar assembly, When the first pressure bar assembly is closed to the first body, the first pressure bar assembly and the first body are adapted to clamp the transmission lines together, and the second fastening portion is fixed by the first fastening portion to maintain the first pressure bar The relative position between the component and the first body. In this way, the transmission line fixed by the transmission line fixing mechanism of the present invention can withstand high pulling force without falling off, and because no additional tools are required for operation, the operation is quite convenient and fast.

In order to make the above-mentioned features and advantages of the present invention more obvious and understandable, the embodiments are specifically described below in conjunction with the accompanying drawings for detailed description as follows.

FIG. 1 is a partial schematic diagram of an electronic device according to an embodiment of the invention. FIG. 2 is a schematic diagram of the cover of the electronic device of FIG. 1 being lifted up. FIG. 3 is a schematic diagram of lifting up the first pressing rod assembly of the transmission line fixing mechanism of FIG. 2. FIG. 4 is a schematic diagram of FIG. 3 from different perspectives.

Please refer to FIGS. 1 to 4. The electronic device 10 of this embodiment is suitable for connecting multiple transmission lines 20 and 22. In this embodiment, the electronic device 10 takes a telephone conference machine with a computer function as an example, which is small and can be placed on a desk. Of course, the type and size of the electronic device 10 are not limited thereto. The electronic device 10 of this embodiment includes a casing 12 and a cover 14 that can be lifted relative to the casing 12. As can be seen from FIGS. 2 to 4, the electronic device 10 of this embodiment further includes a plurality of connectors 16 and 18 and a transmission line fixing mechanism 100 disposed next to the connectors 16 and 18. The connectors 16, 18 are used for connecting the transmission lines 20, 22 to an external device (not shown).

Generally speaking, if the number of the connectors of the electronic device is quite large, when the transmission lines are inserted into the connectors, the transmission lines may be arranged in disorder. The transmission line may also break away from the connector due to unexpected external forces, and may even pull on other transmission lines. The electronic device 10 of this embodiment can fix these transmission lines 20, 22 through the transmission line fixing mechanism 100, so that the external transmission lines 20, 22 will not fall off when they are subjected to a large pulling force (such as 45 Newtons), so as to provide a good Connection quality. This will be described below.

5 is an exploded schematic view of the transmission line fixing mechanism of the electronic device of FIG. 1. 6 is a schematic diagram of FIG. 5 from different perspectives. Please refer to FIGS. 2 to 6. In this embodiment, the transmission line fixing mechanism 100 includes a first base assembly 102 (marked in FIG. 5) and a first pressure bar assembly 104 (marked in FIG. 5 ). As can be seen from FIG. 5, in this embodiment, the first base assembly 102 includes a first body 110, a first trigger arm 155 fixed beside the first body 110, and a pivot base 160. The first body 110 includes a plurality of first recesses 112, 113, 115 side by side. In this embodiment, the first recesses 112, 113, 115 can be used to accommodate the transmission lines 20, 22.

In this embodiment, the first trigger arm 155 is disposed at one end of the first body 110 and includes a first engaging portion 157 and a first handle 156. The pivot base 160 is disposed at the other end of the first body 110 and includes a first pivot hole 162. In this embodiment, the material of the first body 110 is, for example, silicone, rubber, Mylar, or other plastics. The material of the first trigger arm 155 is, for example, metal, and the material of the pivot base 160 is, for example, metal or plastic. Of course, the materials of the first body 110, the first trigger arm 155, and the pivot base 160 are not limited to the above.

In addition, in this embodiment, the first pressure bar assembly 104 is rotatably disposed on the first body 110 and is suitable for being lifted or closed on the first body 110. In this embodiment, the first pressure bar assembly 104 includes a first bracket 120 whose material is, for example, metal or plastic. The second pivot hole 128 of the first bracket 120 corresponds to the first pivot hole 162 of the pivot base 160, and the shaft 129 (shown in FIG. 4) can be inserted to rotate the first bracket 120 relative to the pivot base 160 The pivot base 160 also serves as a structural support for the first bracket 120. It should be noted that in FIG. 4, the pivot base 160 is blocked by the housing 12, but with FIGS. 4 and 5, the second pivot hole 128 of the first bracket 120 and the first pivot hole 162 of the pivot base 160 can be understood The relative relationship with the rotating shaft 129.

In addition, the first pressure bar assembly 104 further includes a second engaging portion 121 corresponding to the first engaging portion 157. When the first pressure bar assembly 104 is closed to the first body 110, the first pressure bar assembly 104 and the first body 110 are adapted to clamp the transmission lines 20, 22 together, and the second engaging portion 121 is engaged by the first engaging portion 157 is fixed to maintain the relative position between the first lever assembly 104 and the first body 110. In this embodiment, the first engaging portion 157 is, for example, a button hole, and the second engaging portion 121 is, for example, a convex buckle that can extend into the button hole, but the types of the first engaging portion 157 and the second engaging portion 121 are This is not a limitation and the structure is interchangeable.

In addition, as shown in FIGS. 5 and 6, in the present embodiment, the first bracket 120 includes a plurality of first ridges 123, 125, and 127 corresponding to the first recesses 112, 113, and 115. In this embodiment, the wall of the first body 110 forming the first recesses 112, 113, 115 and the first ridges 123, 125, 127 of the first bracket 120 are used as the clamping of the transmission lines 20, 22 main structure.

Further, in this embodiment, the transmission line fixing mechanism 100 receives the transmission lines 20, 22 through the first recesses 112, 113, 115 of the first body 110, and is rotatable through the first lever assembly 104 The first pressure bar assembly 104 and the first body 110 are suitable for clamping the transmission lines 20 and 22 together, and the second The engaging portion 121 is fixed by the first engaging portion 157 to maintain the relative position between the first lever assembly 104 and the first body 110. After testing, the transmission lines 20 and 22 fixed by the transmission line fixing mechanism 100 of this embodiment can withstand high pulling force (45 Newtons pulling force) without falling off.

In addition, in this embodiment, since the user can pull the first handle 156 of the first pulling arm 155 with only one hand, the first engaging portion 157 of the first pulling arm 155 is disengaged or fixed to the first Since the second engaging portion 121 of the bracket 120 does not need to be operated with additional tools, the operation is quite convenient, simple and fast. Moreover, since these transmission lines 20, 22 are fixed one by one in the corresponding first recesses 112, 113, 115 on the transmission line fixing mechanism 100, the transmission lines 20, 22 are arranged quite neatly, in other words, the transmission line fixing mechanism 100 It also provides the function of cable management. In addition, due to the small size of the transmission line fixing mechanism 100, it does not occupy much space in the housing 12 of the electronic device 10, but can be well used in electronic devices with limited internal space, miniaturization or thinning.

In addition, as shown in FIG. 6, in this embodiment, the first pressure bar assembly 104 further includes a flexible protection member 130 disposed on the lower surface of the first bracket 120, and the two are glued together. In this embodiment, the material of the first bracket 120 is preferably metal, and has better structural strength, and the material of the flexible protection member 130 is, for example, silicone, rubber, Mylar, or other plastics, which can be used as a hard The buffer between the first bracket 120 and the transmission lines 20 and 22. In this embodiment, since the first body 110 of the first base assembly 102 and the flexible protector 130 of the first pressure bar assembly 104 are both slightly flexible soft materials, the transmission lines 20 and 22 are subjected to the first pressure bar assembly 104 and the first base assembly 102 are less likely to be damaged when clamped. Of course, in other embodiments, the materials of the parts where the first base assembly 102 and the first pressing rod assembly 104 directly contact the transmission lines 20 and 22 are not limited thereto.

In addition, as shown in FIG. 6, in this embodiment, the flexible protection member 130 may optionally include a plurality of third convex strips 132 and 133 and convex portions 134, and positions of the third convex strips 132 and 133 and convex portions 134 The shape corresponds to the position and shape of the first convex strips 123, 125, and 127. In this embodiment, the lower surface contour of the flexible protection member 130 corresponds to the lower surface contour of the first bracket 120, but the lower surface contour of the flexible protection member 130 is not limited thereto.

It should be noted that since the electronic device 10 has various types of connectors 16, 18, in this embodiment, the connectors 16, 18 include, for example, USB, HDMI, RJ45, DC IN, AUDIO connectors, but the connector 16, The type of 18 is not limited to this. Due to the different types of connectors 16, 18, the diameters of the transmission lines 20, 22 corresponding to the different connectors 16, 18 may also be different. Even the connectors 16, 18 of the same interface may have different diameters. For example, if the transmission line 20 of the HDMI connector 16 has a diameter of approximately 5 mm to 7.5 mm. In terms of the transmission line 22 of the USB connector 18, the diameter is about 2.5 mm to 6 mm. More specifically, the transmission line 22 of the USB connector 18 can also be divided into a small wire diameter between 2.5 mm and 3.5 mm and a large wire diameter between 5 mm and 6 mm. In this embodiment, the transmission line fixing mechanism 100 can well fix the transmission lines 20 and 22 of different diameters. The corresponding structure in the transmission line fixing mechanism 100 will be described below.

In detail, as can be seen from FIG. 5, in this embodiment, the first recesses 112, 113, 115 of the first body 110 have multiple sizes with different sizes, and the designer can select the transmission lines 20, 22 The recess depth and opening size of the first recesses 112, 113, 115 are determined. In the present embodiment, the first concave portions 112, 113, 115 have a shape close to a V-shape. In this embodiment, the contours of the first recesses 112, 113, 115 in the upper half and the lower half may have a step difference, the upper half may be used to guide the transmission line into, and the lower half may be used to hold the transmission line tightly. Of course, the shapes of the first recessed portions 112, 113, and 115 may also be U-shaped or other shapes, which is not limited thereto. In addition, the height and length of the first protrusions 123, 125, 127 of the first bracket 120 can also be adjusted according to the diameter requirements of different transmission lines 20, 22, so as to hold the transmission lines of different sizes together with the first body 110 20, 22.

In addition, in order to increase the holding strength of the transmission line 22 with a small wire diameter, as can be seen from FIG. 5, in the present embodiment, the first base assembly 102 further optionally includes at least one spacer 118 disposed in the first recesses 112 , 113, 115 at least one. In this embodiment, the first base assembly 102 includes four spacers 118, but the number of spacers 118 is not limited thereto. As can be seen from FIG. 5, in this embodiment, the first body 110 includes a plurality of receiving areas 114 for positioning the gasket 118. The spacer 118 disposed in the accommodating area 114 of the first body 110 can be used to increase the contact area between the transmission line fixing mechanism 100 and the transmission line 22, and to increase the friction and downforce between the transmission line fixing mechanism 100 and the transmission line 22.

The designer can adjust the thickness and area of the gasket 118 according to the diameter requirement of the transmission line 22, and can also change the material of the gasket 118 according to the required friction force. In one embodiment, the shim 118 may also have bumps or scores, which can further increase the friction with the transmission line 22. In addition, as can be seen in FIG. 6, in this embodiment, the convex portion 134 of the flexible protector 130 is provided corresponding to the spacer 118, and further improves the holding strength of the transmission line 22.

In addition, referring to FIG. 5, in this embodiment, the first base assembly 102 further includes a cantilever hook 116 extending from the first body 110. In this embodiment, the first body 110 and the cantilever hook 116 are integrated and flexible. The material of the cantilever hook 116 is, for example, silicone, rubber, Mylar or other plastics, but it is not limited thereto.

As shown in FIG. 2, when the first lever assembly 104 is closed to the first body 110, the cantilever hook 116 extends to the top surface of the first lever assembly 104. In an embodiment, a torsion structure such as a torsion spring (not shown) may be disposed between the first pressure bar assembly 104 and the pivot base 160. When the user pulls the first handle 156 of the first pulling arm 155 to disengage the first engaging portion 157 of the first pulling arm 155 from the second engaging portion 121 of the first bracket 120, the first pressure bar assembly 104 will be lifted up by the torsion spring. In this embodiment, the cantilever hook 116 of the first base assembly 102 can be used to block the first push rod assembly 104 from lifting up, and to offset the rebound force of the first push rod assembly 104 after unlocking to prevent the user from being quickly The lifted first lever assembly 104 hits.

It should be noted that if the space of the electronic device 10 is limited, the connectors are arranged in multiple rows up and down. For example, in this embodiment, the transmission lines 20 and 22 are located in the lower row, and the transmission lines 20' and 22' are located in the upper row. The transmission line fixing mechanism 100 may have a structure for fixing the transmission lines 20', 22' of the upper row in addition to the structure for fixing the transmission lines 20, 22 of the lower row.

More specifically, please refer to FIG. 2, FIG. 5 and FIG. 6. In this embodiment, the transmission line fixing mechanism 100 further includes a second lever assembly 140 and a second body 150 located above the first lever assembly 104. . In this embodiment, the second body 150 is disposed on the mounting area 122 of the first lever assembly 104 and is located between the first lever assembly 104 and the second lever assembly 140. The material of the second lever assembly 140 is, for example, metal or plastic and is pivotally connected to the first lever assembly 104, and is suitable for being lifted or closed to the second body 150.

As shown in FIG. 5, in this embodiment, a shaft 146 of the second lever assembly 140 is pivotally connected to a third pivot hole 126 of the first bracket 120, so that the second lever assembly 140 can be relative to the first bracket 120 turns. The first pressure bar assembly 104 includes a third engaging portion 124 disposed on the first bracket 120. The second lever assembly 140 includes a fourth engaging portion 144 corresponding to the third engaging portion 124 and a second handle 142. In this embodiment, the third engaging portion 124 is, for example, a button hole, and the fourth engaging portion 144 is, for example, a convex buckle that can extend into the button hole, but the types of the third engaging portion 124 and the fourth engaging portion 144 This is not a limitation and the structure is interchangeable.

As shown in FIG. 5, in this embodiment, the second body 150 includes at least one second recessed portion 152, 154. The second recessed portion 152, 154 is adapted to receive the transmission lines 20', 22'. As shown in FIG. 6, the second pressure bar assembly 140 includes two second protrusions 148 corresponding to the second recesses 152 and 154. In this embodiment, the second main body 150 forms the main structure that sandwiches the upper-layer transmission lines 20 and 22 on the wall surface where the second recesses 152 and 154 are formed and the second protrusions 148 of the second pressure bar assembly 140. Therefore, in this embodiment, when the second pressure bar assembly 140 is closed to the second body 150, the second pressure bar assembly 140 and the second body 150 are suitable for clamping the corresponding transmission lines 20', 22' together, and The fourth engaging portion 144 is fixed by the third engaging portion 124 to maintain the relative position between the second lever assembly 140 and the second body 150.

Similarly, in this embodiment, the user can pull the second handle 142 of the second lever assembly 140 with one hand to disengage or fix the fourth engaging portion 144 to the third buckle of the first bracket 120 Since the joint 124 does not need to be operated with additional tools, the operation is quite convenient, simple and fast.

It should be noted that, in this embodiment, the transmission line fixing mechanism 100 takes the double-layer structure that can fix the lower row of transmission lines 20, 22 and the upper row of transmission lines 20', 22' as an example, but the number of layers of the transmission line fixing mechanism 100 is not With this limitation, in other embodiments, the transmission line fixing mechanism 100 may also have a three-layer structure or more.

In summary, the transmission line fixing mechanism of the present invention accommodates the transmission lines through the first depressions on the first body of the first base assembly, and is rotatably arranged on the first body through the first pressure bar assembly Designed, when the first pressure bar assembly is closed to the first body, the first pressure bar assembly and the first body are suitable for clamping the transmission lines together, and the second fastening portion is fixed by the first fastening portion to maintain the first The relative position between the pressure bar assembly and the first body. In this way, the transmission line fixed by the transmission line fixing mechanism of the present invention can withstand high pulling force without falling off, and because no additional tools are required for operation, the operation is quite convenient and fast.

Although the present invention has been disclosed as above with examples, it is not intended to limit the present invention. Any person with ordinary knowledge in the technical field can make some changes and modifications without departing from the spirit and scope of the present invention. The scope of protection of the present invention shall be subject to the scope defined in the appended patent application.

10‧‧‧Electronic device 12‧‧‧Case 14‧‧‧Cover 16, 18‧‧‧ Connector 20, 22, 20', 22'‧‧‧ Transmission line 100‧‧‧Transmission line fixing mechanism 102‧‧‧ First base assembly 104‧‧‧ First pressure rod assembly 110‧‧‧ First body 112, 113, 115‧‧‧First depression 114‧‧‧Receiving area 116‧‧‧Cantilever hook 118‧‧‧ Gasket 120‧‧‧First bracket 121‧‧‧Second fastening part 122‧‧‧Installation area 123, 125, 127‧‧‧ First protruding bar 124‧‧‧ Third fastening part 126‧‧‧ Three pivot holes 128‧‧‧Second pivot hole 129‧‧‧Rotating shaft 130‧‧‧ Flexible protector 132, 133‧‧‧ Third convex strip 134‧‧‧Convex part 140‧‧‧Second pressure bar assembly 142 ‧‧‧ Second handle 144‧‧‧Fourth engaging part 146‧‧‧ Shaft 148‧‧‧Second protruding strip 150‧‧‧Second body 152, 154‧‧‧Second concave part 155‧‧‧ One pull arm 156‧‧‧ first handle 157‧‧‧ first snap part 160‧‧‧ pivot base 162‧‧‧ first pivot hole

FIG. 1 is a partial schematic diagram of an electronic device according to an embodiment of the invention. FIG. 2 is a schematic diagram of the cover of the electronic device of FIG. 1 being lifted up. FIG. 3 is a schematic diagram of lifting up the first pressing rod assembly of the transmission line fixing mechanism of FIG. 2. FIG. 4 is a schematic diagram of FIG. 3 from different perspectives. 5 is an exploded schematic view of the transmission line fixing mechanism of the electronic device of FIG. 1. 6 is a schematic diagram of FIG. 5 from different perspectives.

10‧‧‧Electronic device

12‧‧‧Housing

14‧‧‧cover

20, 22, 20’, 22’‧‧‧ transmission line

110‧‧‧The first subject

116‧‧‧Cantilever hook

120‧‧‧First bracket

121‧‧‧Second Fastening Department

129‧‧‧spindle

130‧‧‧Flexible protection

140‧‧‧Second lever assembly

142‧‧‧ No. 2

150‧‧‧Second subject

160‧‧‧Pivot seat

Claims (10)

A transmission line fixing mechanism suitable for fixing multiple transmission lines includes: a first base assembly including a first body and a first trigger arm fixed beside the first body, wherein the first body includes a plurality of side by side A first recessed portion, the first recessed portions are adapted to receive the transmission lines, the first trigger arm includes a first engaging portion; and a first pressure bar assembly, rotatably disposed on the first The main body is suitable for being lifted or closed to the first body, the first pressing rod assembly includes a second engaging portion corresponding to the first engaging portion, wherein when the first pressing rod assembly is closed to the first When a main body, the first pressing rod assembly and the first main body are suitable for clamping the transmission lines together, and the second engaging portion is fixed by the first engaging portion to maintain the first pressing rod assembly and the The relative position between the first bodies. The transmission line fixing mechanism according to item 1 of the patent application scope, wherein the first base assembly further includes a cantilever hook extending from the first body, when the first pressure bar assembly is closed to the first body, the The cantilever hook extends to the top surface of the first pressure bar assembly. The transmission line fixing mechanism as described in Item 2 of the patent application scope, wherein the first body and the cantilever hook are integrated and flexible. The transmission line fixing mechanism as recited in item 1 of the patent application range, wherein the first base assembly further includes at least one spacer disposed in at least one of the first recessed portions. The transmission line fixing mechanism as described in item 1 of the patent application scope, wherein the first pressure bar assembly includes a first bracket and a flexible protector disposed on the first bracket. The transmission line fixing mechanism as recited in item 5 of the patent application range, wherein the first bracket includes a plurality of first ridges corresponding to the first recesses, and the first recesses have a plurality of sizes with different sizes . The transmission line fixing mechanism as described in item 1 of the patent application scope further includes: a second pressure lever assembly pivotally connected to the first pressure lever assembly, the first pressure lever assembly including a third snapping portion, the first The two pressure lever assembly includes a fourth fastening portion corresponding to the third fastening portion; and a second body located between the first pressure lever assembly and the second pressure lever assembly, the second pressure lever assembly Suitable for lifting or closing on the second body, the second body includes a second recessed portion, the second recessed portion is adapted to accommodate one of the transmission lines, wherein when the second pressure bar assembly is closed on the second When the main body, the second pressing rod assembly and the second main body are suitable for clamping the corresponding transmission line together, and the fourth engaging portion is fixed by the third engaging portion to maintain the second pressing rod assembly and the The relative position between the second bodies. The transmission line fixing mechanism as described in item 7 of the patent application range, wherein the second pressure bar assembly includes a second protruding bar corresponding to the second depression. An electronic device suitable for connecting a plurality of transmission lines, including: a plurality of connectors suitable for connecting the transmission lines; and the transmission line fixing mechanism as described in any one of items 1 to 7 of the patent application scope, configuration Beside these connectors. The electronic device as described in item 9 of the patent application scope, wherein the electronic device is a telephone conference machine.

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