CN210298326U

CN210298326U - Multifunctional signal receiving and converting device

Info

Publication number: CN210298326U
Application number: CN201920680671.5U
Authority: CN
Inventors: 肖杰; 毛丹芸; 吴德春; 温超贵
Original assignee: Fullink Technology Co Ltd
Current assignee: Fullink Technology Co Ltd
Priority date: 2019-05-13
Filing date: 2019-05-13
Publication date: 2020-04-10
Anticipated expiration: 2029-05-13

Abstract

The utility model belongs to the technical field of the signal conversion equipment, especially, relate to a multi-functional signal reception conversion equipment, including casing mechanism, converter host computer and interior support body, casing mechanism includes the main casing body, and the main casing body link up along its length direction and has seted up the installation and lead to the chamber, and interior support body sets up in the installation and leads to the intracavity, and the converter host computer sets up in interior support body, and the top surface of the main casing body is formed with the plane of placing that is used for placing electronic equipment. Because the top surface of the main casing body is formed with places the plane, alright place the electronic equipment that uses with the cooperation of converter host computer like this on placing the plane, realized for example notebook computer etc. the utility model discloses a multi-functional signal reception conversion equipment combines with the ingenious of other equipment. So just make the utility model discloses a multi-functional signal reception conversion equipment also has the function of other electronic equipment of holding when possessing the basic function of signal conversion, has promoted its assembly space's comprehensive utilization, is showing and has promoted its multifunctionality.

Description

Multifunctional signal receiving and converting device

Technical Field

The utility model belongs to the technical field of the signal conversion equipment, especially, relate to a multi-functional signal reception conversion equipment.

Background

The signal converter can receive analog signals input by various electronic devices, convert the analog signals into digital signals and output the digital signals, and is generally used for receiving an output signal generated by one terminal, converting the output signal and inputting the converted output signal into another terminal. For example, an output signal generated by a notebook computer is converted and output to an external display, or signal reception and conversion are performed between an external disk and a mobile terminal such as a notebook computer and a mobile phone tablet to perform data transmission.

In the prior art, most of the signal converters exist independently of other devices, an assembly space needs to be provided for the signal converters independently, the combination performance of the signal converters and the other devices is poor, and the existing signal converters only have a signal receiving and converting function and are single in function.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a multi-functional signal reception conversion equipment aims at solving the signal converter among the prior art and is poor with the associative performance of other equipment, the comparatively single technical problem of function.

In order to achieve the above object, the utility model adopts the following technical scheme: the utility model provides a multi-functional signal reception conversion equipment, includes casing mechanism, converter host computer and interior support body, casing mechanism includes the main casing body, the main casing body link up along its length direction has seted up the installation and has led to the chamber, interior support body set up in the intracavity is led to in the installation, the converter host computer set up in the interior support body, the top surface of the main casing body is formed with the plane of placing that is used for placing electronic equipment.

Further, the main casing body comprises a bottom plate and a face shell, the face shell is fixed on the bottom plate and surrounds the bottom plate to form the installation through cavity, and the placing plane is formed on the top surface of the face shell.

Furthermore, the face-piece comprises a main plate body, wherein a first plate section and a second plate section are respectively formed by bending the edges of the two opposite sides of the main plate body in the width direction, the first plate section and the second plate section are respectively connected with the edges of the two opposite sides of the bottom plate, and the placing plane is formed on the top surface of the main plate body.

Furthermore, the multifunctional signal receiving and converting device further comprises a rotating support frame used for supporting the mobile terminal equipment, a mounting cavity is formed in the top surface of the inner frame body, the rotating support frame is rotatably arranged in the mounting cavity and can be overturned to a preset supporting angle, a position avoiding notch is formed in the main board body, and the position avoiding notch is arranged right opposite to the mounting cavity and is used for the rotating support frame to overturn.

Further, the rotation strut includes mounting box and backup pad, the both ends of its length direction of edge of mounting box all are provided with the axis of rotation, two the axis of rotation rotate respectively connect in the relative both sides inner wall of installation cavity, the backup pad connect in the top surface of mounting box.

Furthermore, the bottom of the mounting cavity is provided with a plurality of cushion blocks which are used for being abutted against the supporting plate.

Further, the mounting box includes box body and lid, two the axis of rotation set up respectively in the both ends of its length direction of edge of box body, the lid is located on the box body, the backup pad connect in the lid is along its width direction's a side reason.

Furthermore, the rotating support frame further comprises two connecting pieces, the two connecting pieces are located in the box body and are respectively arranged on two opposite sides of the box cover along the length direction of the box cover, and the two rotating shafts are respectively connected with the two connecting pieces.

Further, the mounting box further comprises a non-slip mat, and the non-slip mat is arranged on the top surface of the box cover.

Further, the shell mechanism further comprises two side cover bodies, the installation through cavity is provided with two through openings which are oppositely arranged, and the two side cover bodies are respectively covered on the two through openings.

The utility model has the advantages that: the utility model discloses a multi-functional signal reception conversion equipment leads to the intracavity through the installation that the main casing body that sets up the inner frame body and make the inner frame body install in the inner frame body, the converter host computer just can obtain the duplicate protection of inner frame body and the main casing body and guarantee the stability of its work like this. And because the top surface of the main casing body is formed with places the plane, alright place the electronic equipment who uses with the cooperation of converter host computer like this on placing the plane, so just realized the utility model discloses a ingenious combination of multi-functional signal reception conversion equipment and other equipment has utilized its casing assembly space for notebook computer can directly place on its casing. So just make the utility model discloses a multi-functional signal reception conversion equipment also has the function of other electronic equipment of holding when possessing the basic function of signal conversion, has promoted its assembly space's comprehensive utilization, is showing and has promoted its multifunctionality.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings required for the embodiments or the prior art descriptions will be briefly introduced below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and it is obvious for those skilled in the art to obtain other drawings without inventive labor.

Fig. 1 is a schematic structural diagram of a multifunctional signal receiving and converting device according to an embodiment of the present invention;

fig. 2 is another schematic structural diagram of the multifunctional signal receiving and converting device according to an embodiment of the present invention;

fig. 3 is a schematic structural diagram of another angle of the multifunctional signal receiving and converting device according to the embodiment of the present invention;

fig. 4 is an exploded schematic view of the multifunctional signal receiving and converting device according to the embodiment of the present invention;

fig. 5 is a schematic structural diagram of a rotating support frame of the multifunctional signal receiving and converting device according to an embodiment of the present invention;

fig. 6 is an exploded schematic view of a rotation bracket of the multifunctional signal receiving and converting device according to an embodiment of the present invention.

Wherein, in the figures, the respective reference numerals:

10-housing mechanism 11-main housing 12-side cover

13-foot pad 14-antislip strip 20-converter host

21-PCB 22-expansion interface 23-conductive cloth

24-plug connector 30-inner frame body 31-installation cavity

32-cushion block 33-elastic abutting sheet 40-rotary support frame

41-mounting box 42-supporting plate 43-rotating shaft

44-connecting piece 45-non-slip mat 111-installation through cavity

112-bottom plate 113-face shell 114-main board body

115-first plate section 116-second plate section 117-clearance gap

411-box body 412-box cover 413-assembly port

414, a limiting part 451, a limiting edge strip.

Detailed Description

Reference will now be made in detail to embodiments of the present invention, examples of which are illustrated in the accompanying drawings, wherein like reference numerals refer to the same or similar elements or elements having the same or similar function throughout. The embodiments described below with reference to fig. 1-6 are exemplary and intended to be used to illustrate the invention, but should not be construed as limiting the invention.

In the description of the present invention, it is to be understood that the terms "length", "width", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", and the like indicate orientations or positional relationships based on those shown in the drawings, and are merely for convenience of description and simplicity of description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus, should not be construed as limiting the present invention.

Furthermore, the terms "first", "second" and "first" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature. In the description of the present invention, "a plurality" means two or more unless specifically limited otherwise.

In the present invention, unless otherwise expressly stated or limited, the terms "mounted," "connected," and "fixed" are to be construed broadly and may, for example, be fixedly connected, detachably connected, or integrally formed; can be mechanically or electrically connected; either directly or indirectly through intervening media, either internally or in any other relationship. The specific meaning of the above terms in the present invention can be understood according to specific situations by those skilled in the art.

As shown in fig. 1, fig. 2 and fig. 4, an embodiment of the present invention provides a multifunctional signal receiving and converting device, which includes a housing mechanism 10, a converter main unit 20 and an inner frame body 30. Wherein, housing mechanism 10 includes main casing body 11, and main casing body 11 has seted up along its length direction link up and has installed logical chamber 111, and interior support body 30 sets up in installing logical chamber 111, and converter host computer 20 sets up in interior support body 30. Specifically, a plurality of first through holes are formed in one side of the inner frame body 30 corresponding to each expansion interface 22 of the converter main unit 20, a plurality of second through holes are formed in the inner wall of the installation through cavity 111 in a penetrating manner, each second through hole and each first through hole are arranged in a one-to-one correspondence manner, and each expansion interface 22 of the converter main unit 20 sequentially penetrates through the corresponding first through hole and is exposed out of the corresponding second through hole.

More specifically, the converter host 20 may specifically include a PCB 21 and a control chip mounted on the PCB 21, and an associated expansion interface 22 (such as a PD interface, a plurality of USB 3.0 and USB 2.0 interfaces, a video interface, an RJ45 interface, a TF expansion card interface, an SD expansion card interface, an AUDIO interface, etc.) to implement AUDIO/video output, data conversion and other expansion functions thereof. The main housing 11 of the housing mechanism 10 may be 6063 aluminum alloy to ensure heat dissipation performance and aesthetic appearance of the main housing 11. A conductive cloth 23 is attached to the PCB 21, and the conductive cloth 23 is connected to the main housing 11 to ground the PCB 21.

Further, a plug 24 for implementing data transmission with other electronic devices is inserted at one side of the converter host 20, and the plug 24 may be a TYPE-C/M plug. Meanwhile, the inner frame body 30 and the main housing 11 are connected by a fixing member and form a space, and the top surface of the main housing 11 is formed with a placing plane for placing electronic equipment, so that some electronic equipment matched with the converter main unit 20, such as a notebook computer, can be placed on the placing plane, thereby realizing effective utilization of the assembling space of the main housing 11, and because the space is formed between the inner frame body 30 and the main housing 11, the heat emitted by the notebook computer cannot be conducted to the converter main unit 20, and further, the heat dissipation efficiency of the converter main unit 20 can be considered while bearing the notebook computer.

The following is a further description of the multi-functional signal receiving and converting device provided by the embodiment of the present invention: the embodiment of the utility model provides a multi-functional signal reception conversion equipment, the utility model discloses a multi-functional signal reception conversion equipment leads to the chamber 111 through the installation that sets up interior support body 30 and make interior support body 30 install and offer in the main casing body 11 of housing mechanism 10, makes converter host computer 20 install in interior support body 30, converter host computer 20 just can obtain the duplicate protection of interior support body 30 and main casing body 11 and guarantee the stability of its work like this. And because the top surface of main casing body 11 is formed with places the plane, like this alright place the electronic equipment who uses with converter host 20 cooperation, for example notebook computer etc. places on placing the plane, so just realized the utility model discloses a ingenious combination of multi-functional signal reception conversion equipment and other equipment has utilized its casing assembly space for notebook computer can directly place on its casing. So just make the utility model discloses a multi-functional signal reception conversion equipment also has the function of other electronic equipment of holding when possessing the basic function of signal conversion, has promoted its assembly space's comprehensive utilization, is showing and has promoted its multifunctionality.

In another embodiment of the present invention, as shown in fig. 3 and 4, the main housing 11 includes a bottom plate 112 and a surface shell 113, the surface shell 113 is fixed on the bottom plate 112, the surface shell 113 and the bottom plate 112 are surrounded to form an installation through cavity 111, and the placing plane is formed on the top surface of the surface shell 113. Specifically, the front case 113 is arranged gradually from high to low in height along the width direction thereof, so that the placement plane formed by the top surface thereof is an inclined plane, and thus the notebook computer can be placed on the placement plane in a preferred posture. Furthermore, the placing plane can be provided with the anti-slip strips 14 along one side of the width direction of the placing plane, so that the notebook computer can be prevented from sliding off the placing plane under the limit of the anti-slip strips 14.

In another embodiment of the present invention, as shown in fig. 4, the surface shell 113 includes a main plate body 114, a first plate section 115 and a second plate section 116, the first plate section 115 and the second plate section 116 are respectively formed by bending on two opposite side edges of the main plate body 114 along the width direction thereof, the first plate section 115 and the second plate section 116 are respectively connected with two opposite side edges of the bottom plate 112, and the placing plane is formed on the top surface of the main plate body 114. Specifically, the first plate section 115 and the second plate section 116 are formed by bending at two opposite sides of the main plate body 114, so that the first plate section 115 and the second plate section 116 can support the main plate body 114 and make the main plate body 114 spaced apart from the bottom plate 112 to form the mounting through cavity 111, thereby facilitating the mounting of the inner frame body 30 between the main plate body 114 and the bottom plate 112.

Further, the height sum of the second plate section 116 is smaller than the height sum of the first plate section 115, so that the main plate body 114 is inclined with respect to the bottom plate 112. The bottom plate 112 is connected to the inner side of the second plate 116, and the second plate 116 extends in a direction away from the first plate 115 to form an outward-floating layout, so that the effect of shielding the bottom plate 112 can be visually achieved, and the overall aesthetic measure of the main housing 11 can be improved.

In another embodiment of the present invention, as shown in fig. 4 to 6, the multifunctional signal receiving and converting device further includes a rotating support frame 40 for supporting the mobile terminal device, the top surface of the inner frame 30 has an installation cavity 31, the rotating support frame 40 is rotatably disposed in the installation cavity 31 and can be turned to a predetermined supporting angle, the main board 114 has an avoidance gap 117, and the avoidance gap 117 is disposed to the installation cavity 31 for the rotating support frame 40 to turn over. Specifically, through setting up the rotation support frame 40, and make the rotation support frame 40 rotate and set up in the installation cavity 31 of inner frame body 30, like this when multi-functional signal reception conversion equipment need with mobile terminal, for example cell-phone or panel computer cooperate, can overturn rotation support frame 40 and stand on mainboard body 114 through keeping away a breach 117 on mainboard body 114, in order to realize the effective support to mobile terminal, just so make multi-functional signal reception conversion equipment can carry out data transmission with mobile terminal, for it provides effectual support, make mobile terminal's display screen can be right to the operator, and then can carry out data transmission at mobile terminal, also can realize information interaction with the operator, so just further promoted multi-functional signal reception conversion equipment's multifunctionality.

Further, the rotating bracket 40 may be turned to a predetermined support angle with respect to the main board body 114, and the predetermined support angle may be 110 °, 111 °, 112 °, 113 °, 114 °, 115 °, 116 °, 117 °, 118 °, 119 °, 120 °, 121 °, 122 °, 123 °, 124 °, 125 °, 126 °, 127 °, 128 °, 129 °, or 130 °. Preferably, the predetermined support angle may be 125 °. This ensures that the display of the mobile terminal placed on the rotating bracket 40 can present an optimal viewing angle with respect to the operator. Furthermore, the rotating bracket 40 can realize damped rotation relative to the inner side wall of the mounting cavity 31, so that the rotating bracket 40 can be kept stable and cannot swing randomly when being accommodated in the mounting cavity 31.

In another embodiment of the present invention, as shown in fig. 4 to 6, the rotating bracket 40 includes a mounting box 41 and a supporting plate 42, both ends of the mounting box 41 along the length direction thereof are provided with rotating shafts 43, the two rotating shafts 43 are respectively rotatably connected to the inner walls of the two opposite sides of the mounting cavity 31, and the supporting plate 42 is connected to the top surface of the mounting box 41. Specifically, by providing the mounting box 41 and the supporting plate 42, when the mobile terminal is placed on the rotating bracket 40, the bottom of the mobile terminal can abut against the top surface of the mounting box 41, and the back of the mobile terminal can abut against the supporting plate 42, so that the mobile terminal can be stably placed on the rotating bracket 40.

Further, by arranging the mounting box 41, some objects such as spare parts can be placed in the mounting box 41, so that the rotating bracket 40 can support the mobile terminal and simultaneously can accommodate other objects, and further the functionality of the rotating bracket 40 is remarkably expanded. The mounting box 41 and the support plate 42 can be 6063 aluminum alloy pieces to ensure the overall strength of the rotating bracket 40.

Furthermore, the two opposite sides of the outer walls of the two rotating shafts 43 are planar, the inner walls of the two opposite sides of the installation cavity 31 are provided with rectangular matching notches, the two rotating shafts 43 are respectively inserted into the two matching notches, the installation cavity 31 can also be internally provided with elastic abutting pieces 33, when the rotating support frame 40 is accommodated in the installation cavity 31, the two elastic abutting pieces 33 respectively abut against the arc-shaped parts of the two rotating shafts 43, so that the rotating support frame 40 is locked relative to the inner frame body 30, and when the rotating support frame 40 overturns relative to the inner frame body 30, the arc-shaped parts of the rotating shafts 43 are separated from abutting against the two elastic abutting pieces 33, and further the smooth overturning of the rotating support frame 40 can be realized. Preferably, the two elastic contact pieces 33 are chrome-plated iron pieces, so that the two elastic contact pieces 33 are ensured not to be corroded.

In another embodiment of the present invention, as shown in fig. 4, the bottom of the mounting cavity 31 is provided with a plurality of cushion blocks 32 for abutting against the supporting plate 42. Specifically, through set up cushion block 32 in the bottom of installation cavity 31, when rotating the upset of strut 40 and acceping to in the installation cavity 31 like this, cushion block 32 can realize elastic butt to backup pad 42, so can avoid backup pad 42 to collide with the bottom of installing cavity 31.

In another embodiment of the present invention, as shown in fig. 5 and 6, the mounting box 41 includes a box body 411 and a box cover 412, two rotation shafts 43 are respectively disposed at two ends of the box body 411 along the length direction thereof, the box cover 412 is covered on the box body 411, and the supporting plate 42 is connected to one side edge of the box cover 412 along the width direction thereof. Specifically, the side walls of the box 411 and the supporting plate 42 may be integrally formed, that is, the side walls of the box 411 may extend to form the supporting plate 42, so that the manufacturing cost of the rotating bracket 40 can be reduced and the production efficiency can be improved due to the characteristics of low cost and suitability for mass production of the integrally forming process.

In another embodiment of the present invention, as shown in fig. 6, the rotating bracket 40 further includes two connecting members 44, the two connecting members 44 are both located in the box body 411 and respectively disposed on two opposite sides of the box cover 412 along the length direction thereof, and the two rotating shafts 43 are respectively connected to the two connecting members 44. Specifically, the box cover 412 is provided with assembling holes 413 along opposite sides of the length direction thereof, and the two rotating shafts 43 respectively penetrate through the two assembling holes 413 and are connected with the corresponding connecting pieces 44. By providing the two connection members 44 and connecting the two connection members 44 to the two rotation shafts 43, the two rotation shafts 43 can be stably connected with respect to the case 411. Avoided two axis of rotation 43 lug connection in box body 411 and leaded to connecting the not good phenomenon of stability to take place, and when needs change axis of rotation 43, only need with connecting piece 44 and axis of rotation 43 take out in the box body 411 can, need not to change together with box body 411.

In another embodiment of the present invention, as shown in fig. 6, the mounting box 41 further includes a non-slip pad 45, and the non-slip pad 45 is disposed on the top surface of the box cover 412. Specifically, by arranging the anti-slip pad 45 on the top surface of the box cover 412, the bottom of the mobile terminal can be restrained by the anti-slip pad 45 to avoid sliding relative to the top surface of the box cover 412, and the placement stability of the mobile terminal relative to the rotating bracket 40 is further ensured.

Furthermore, both ends of the box cover 412 along the length direction thereof are protruded to form limiting parts 414, and the two limiting parts 414 are respectively abutted against both ends of the non-slip mat 45 along the length direction thereof. This limits the displacement of the anti-slip pad 45 relative to the top of the box cover 412, so that the anti-slip pad 45 is more stably disposed on the top of the box cover 412.

Further, a side edge of the non-slip mat 45 facing away from the supporting plate 42 is protruded to form a limit edge strip 415. Then when the mobile terminal device is placed on the non-slip mat 45 unstably and slides relative to the non-slip mat 45, the existence of the limit edge strip 415 can ensure that the lower end edge of the mobile terminal device cannot slide out of the non-slip mat 45, thereby significantly reducing the probability that the mobile terminal device is separated from the non-slip mat 45.

In another embodiment of the present invention, as shown in fig. 2 to 4, the housing mechanism 10 further includes two side covers 12, the installation through cavity 111 has two through openings disposed oppositely, and the two side covers 12 are respectively disposed on the two through openings. Specifically, through making the installation lead to chamber 111 and having two through-holes of relative setting, inner frame body 30 is installing when leading to chamber 111 in the installation then, operating personnel can be through the through-hole with the mounting install in inner frame body 30 and installation lead to chamber 111, and then can realize inner frame body 30 in the installation lead to the installation in chamber 111 conveniently and fast, and through setting up both sides lid 12, and make both sides lid 12 lid locate two through-holes, just so realized the installation lead to the whole of chamber 111 and seal the setting, guaranteed that external impurity can not enter into the installation through-hole chamber 111 through two through-holes.

In another embodiment of the present invention, as shown in fig. 4, the bottom of the bottom plate 112 is provided with a plurality of foot pads 13 to ensure that the main housing 11 does not slide relative to the external base surface, thereby ensuring the stability of the multifunctional signal receiving and converting device relative to the external base surface. Preferably, the cushion pad, the non-slip pad 45 and the non-slip strip 14 are made of silicone rubber.

The above description is only exemplary of the present invention and should not be construed as limiting the present invention, and any modifications, equivalents and improvements made within the spirit and principles of the present invention are intended to be included within the scope of the present invention.

Claims

1. A multifunctional signal receiving and converting device is characterized in that: including casing mechanism, converter host computer and interior support body, casing mechanism includes the main casing body, the main casing body link up along its length direction and has seted up the installation and lead to the chamber, interior support body set up in the intracavity is led to in the installation, the converter host computer set up in the interior support body, the top surface of the main casing body is formed with the plane of placing that is used for placing electronic equipment.

2. The multi-function signal receiving and converting device according to claim 1, wherein: the main casing body includes bottom plate and face shell, the face shell be fixed in on the bottom plate and with the bottom plate encloses to establish and is formed with the installation leads to the chamber, place the plane form in the top surface of face shell.

3. The multi-function signal receiving and converting device according to claim 2, wherein: the face-piece comprises a main plate body, wherein a first plate section and a second plate section are formed by bending the edges of the two opposite sides of the main plate body in the width direction respectively, the first plate section and the second plate section are connected with the edges of the two opposite sides of the bottom plate respectively, and the placing plane is formed on the top surface of the main plate body.

4. The multi-function signal receiving and converting device according to claim 3, wherein: the multifunctional signal receiving and converting device further comprises a rotating support frame used for supporting the mobile terminal equipment, a mounting cavity is formed in the top surface of the inner frame body, the rotating support frame is rotatably arranged in the mounting cavity and can be overturned to a preset supporting angle, a avoiding notch is formed in the main board body, and the avoiding notch is arranged right for the mounting cavity to be arranged for the rotating support frame to overturn.

5. The multi-function signal receiving and converting device according to claim 4, wherein: the rotation strut includes mounting box and backup pad, the both ends of its length direction of edge of mounting box all are provided with the axis of rotation, two the axis of rotation rotate respectively connect in the relative both sides inner wall of installation cavity, the backup pad connect in the top surface of mounting box.

6. The multi-function signal receiving and converting device according to claim 5, wherein: the bottom of the mounting cavity is provided with a plurality of buffer cushion blocks which are used for being abutted against the supporting plate.

7. The multi-function signal receiving and converting device according to claim 5, wherein: the mounting box includes box body and lid, two the axis of rotation set up respectively in the both ends of its length direction of edge of box body, the lid is located on the box body, the backup pad connect in the lid is along its width direction's a side reason.

8. The multi-function signal receiving and converting device according to claim 7, wherein: the rotating support frame further comprises two connecting pieces, the two connecting pieces are located in the box body and are respectively arranged on two opposite sides of the box cover along the length direction of the box cover, and the two rotating shafts are respectively connected with the two connecting pieces.

9. The multi-function signal receiving and converting device according to claim 7, wherein: the mounting box further comprises an anti-slip pad, and the anti-slip pad is arranged on the top surface of the box cover.

10. A multifunctional signal receiving and converting device according to any one of claims 1 to 9, characterized in that: the shell mechanism further comprises two side cover bodies, the installation through cavity is provided with two opposite through openings, and the two side cover bodies are respectively covered on the two through openings.