CN215730571U - Wiring groove waterproof structure and electronic display device - Google Patents

Abstract

The utility model relates to the technical field of electronic equipment, in particular to a waterproof structure of a wiring groove and electronic display equipment. The waterproof structure of the wiring groove comprises a mounting plate, a first guide plate and a second guide plate, the surface of the mounting plate is provided with the wiring groove, the groove wall of the wiring groove is provided with a notch, the first guide plate and the second guide plate are both connected with the mounting plate, the first guide plate and the second guide plate are respectively positioned on two sides of the notch, one end of the first guide plate, which is close to the notch, is higher than the other end of the first guide plate, and one end of the second guide plate, which is close to the notch, is higher than the other end of the second guide plate. When liquid flows down from the notch, the liquid can flow along the first guide plate and the second guide plate in the direction far away from the notch, so that the liquid is prevented from entering the wiring groove from the notch to a certain extent, and equipment is protected.

Description

Wiring groove waterproof structure and electronic display device

Technical Field

The utility model relates to the technical field of electronic equipment, in particular to a waterproof structure of a wiring groove and electronic display equipment.

Background

Under the conditions of a small amount of water leakage or oil leakage and the like existing in outdoor environment and an elevator, liquid such as water or oil can pass through a wiring groove on the equipment along external wiring such as a power line, a network cable and the like at the back of the electronic display equipment and then flow into a machine to cause equipment damage.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a waterproof structure of a wiring groove and electronic display equipment, so as to solve the technical problem that in the prior art, liquid flows into a machine along external wires such as a power line, a network cable and the like on the back of the electronic display equipment, passes through the wiring groove on the equipment and then flows into the machine to cause equipment damage.

Based on the above purpose, the utility model provides a waterproof structure of a wiring groove, which comprises a mounting plate, a first guide plate and a second guide plate, wherein the surface of the mounting plate is provided with the wiring groove, the groove wall of the wiring groove is provided with a notch, the first guide plate and the second guide plate are both connected with the mounting plate, the first guide plate and the second guide plate are respectively positioned at two sides of the notch, one end of the first guide plate close to the notch is higher than the other end of the first guide plate, and one end of the second guide plate close to the notch is higher than the other end of the second guide plate.

Further, in some optional embodiments, the surface of the mounting plate is further provided with a flow guide channel, the flow guide channel has a first end and a second end which are oppositely arranged, the first end is communicated with the wiring groove, the second end is lower than the first end, and the second end penetrates through the thickness surface of the mounting plate.

Further, in some optional embodiments, the lower groove wall of the cabling groove is inclined, and the position of the end of the lower groove wall of the cabling groove close to the diversion channel is lower than the position of the end of the lower groove wall of the cabling groove far away from the diversion channel.

Further, in some optional embodiments, the lower groove wall of the wiring groove is inclined to the same degree as the diversion channel.

Further, in some optional embodiments, the edge of the mounting plate is provided with a folded edge, the folded edge and the mounting plate enclose to form an open cavity, and a heat dissipation channel is arranged at the joint of the mounting plate and the folded edge at two sides of the gap, and is communicated with the cavity.

Further, in some optional embodiments, the extending direction of the heat dissipation channel is inclined to the direction away from the notch, and the position of one end of the heat dissipation channel close to the chamber is higher than the position of one end of the heat dissipation channel away from the chamber.

Further, in some alternative embodiments, the heat dissipation channel includes a bottom channel wall, a top channel wall, a first side wall, and a second side wall located inside the chamber, the bottom channel wall is fixedly connected between the mounting plate and the flange, the top channel wall is fixedly connected between the mounting plate and the flange, and a vertical distance between the top channel wall and the end surface of the notch is smaller than a vertical distance between the bottom channel wall and the end surface of the notch; the first sidewall is fixedly connected between the bottom channel wall and the top channel wall; the top channel wall is provided with a through hole.

Further, in some optional embodiments, a winding shaft is arranged at the bottom of the groove, and a gap is arranged between the winding shaft and the lower groove wall of the groove.

Further, in some optional embodiments, the surface of the mounting plate is further provided with a wiring groove, the inside of the wiring groove is provided with a jack, and the wiring groove is communicated with the wiring groove.

Based on the purpose, the utility model also provides electronic display equipment which comprises the waterproof structure of the wiring groove.

Compared with the prior art, the utility model has the following beneficial effects:

the utility model provides a waterproof structure of a wiring groove, which comprises a mounting plate, a first guide plate and a second guide plate, wherein the surface of the mounting plate is provided with the wiring groove, the groove wall of the wiring groove is provided with a notch, the first guide plate and the second guide plate are both connected with the mounting plate, the first guide plate and the second guide plate are respectively positioned at two sides of the notch, one end of the first guide plate close to the notch is higher than the other end of the first guide plate, and one end of the second guide plate close to the notch is higher than the other end of the second guide plate.

Based on the structure, the waterproof structure of the wiring groove provided by the utility model has the advantages that the wiring groove is arranged on the plate surface of the mounting plate, and the groove wall of the wiring groove is provided with the notch for enabling an external wire to enter the wiring groove. When the installation panel, the breach up because the both sides of breach are provided with first guide plate respectively with the second guide plate, and first guide plate and second guide plate slope down gradually from breach department, when liquid flows down from the breach top, liquid can flow to the direction of keeping away from the breach along first guide plate and second guide plate to prevent to a certain extent that liquid from the breach from getting into the trough, and then protected equipment.

According to the electronic display equipment, due to the fact that the waterproof structure of the wiring groove is used, liquid can be prevented from entering the wiring groove from the notch to a certain extent, and therefore the service life of the electronic display equipment is prolonged.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, and it is obvious that the drawings in the following description are some embodiments of the present invention, and other drawings can be obtained by those skilled in the art without creative efforts.

Fig. 1 is a schematic structural view of a waterproof structure of a cabling channel according to an embodiment of the present invention;

fig. 2 is a front view of a waterproof structure of a wiring duct according to an embodiment of the present invention;

fig. 3 is a schematic structural diagram of another view angle of the waterproof structure of the cabling trough according to the embodiment of the present invention;

FIG. 4 is an enlarged view of a portion of FIG. 3 at A;

fig. 5 is a schematic structural diagram of a third view angle of the waterproof structure of the cabling trough according to the embodiment of the present invention;

fig. 6 is a partially enlarged view of fig. 5 at B.

Icon: 101-mounting plate; 102-a first baffle; 103-a second baffle; 104-a wiring trough; 1041-groove bottom; 1042-lower slot wall; 105-notch; 106-a flow guide channel; 1061-upper channel wall; 1062-lower channel wall; 107-folding; 108-heat dissipation channels; 1081-bottom channel wall; 1082-top channel wall; 1083-a first sidewall; 1084-a second sidewall; 1085-a through hole; 109-a spool; 110-a wiring slot; 111-a wire-passing channel; 112-a jack; 113-chamber.

Detailed Description

The technical solutions of the present invention will be described clearly and completely with reference to the following embodiments, and it should be understood that the described embodiments are some, but not all, embodiments of the present invention. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

In the description of the present invention, it should be noted that, as the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", etc. appear, their indicated orientations or positional relationships are based on those shown in the drawings only for the convenience of describing the present invention and simplifying the description, but not for indicating or implying that the referred device or element must have a specific orientation, be constructed and operated in a specific orientation, and thus should not be construed as limiting the present invention. Furthermore, the terms "first," "second," and "third" as appearing herein are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

In the description of the present invention, it should be noted that, unless otherwise explicitly stated or limited, the terms "mounted," "connected," and "connected" should be interpreted broadly, e.g., as being fixed or detachable or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meanings of the above terms in the present invention can be understood in specific cases to those skilled in the art.

Example one

Referring to fig. 1 to 6, the embodiment provides a waterproof structure of a raceway, including a mounting plate 101, a first guide plate 102 and a second guide plate 103, where a raceway 104 is disposed on a surface of the mounting plate 101, a notch 105 is disposed on a wall of the raceway 104, the first guide plate 102 and the second guide plate 103 are both connected to the mounting plate 101, the first guide plate 102 and the second guide plate 103 are respectively located on two sides of the notch 105, one end of the first guide plate 102 close to the notch 105 is higher than the other end of the first guide plate 102, and one end of the second guide plate 103 close to the notch 105 is higher than the other end of the second guide plate 103.

Based on this structure, the trough waterproof construction that this embodiment provided, trough 104 sets up on the face of mounting panel 101, and the cell wall of trough 104 is provided with breach 105 for make external connection get into trough 104, the width of breach 105 can suit with the width of external connection, rocks in breach 105 with the restriction external connection. When the installation panel 101, breach 105 up, because the both sides of breach 105 are provided with first guide plate 102 and second guide plate 103 respectively, and first guide plate 102 and second guide plate 103 slope down gradually from breach 105 department, when liquid flows down from breach 105 top, liquid can flow to the direction of keeping away from breach 105 along first guide plate 102 and second guide plate 103 to prevent to a certain extent that liquid from breach 105 entering trough 104, and then protected equipment.

Although the width of the gap 105 is adapted to the width of the external connection line, a gap still exists between the gap 105 and the external connection line, and a small amount of liquid still enters the wiring groove 104 from the gap 105. In order to discharge the liquid entering the cabling channel 104, the surface of the mounting plate 101 in this embodiment is further provided with a flow guide channel 106, the flow guide channel 106 has a first end and a second end which are oppositely arranged, the first end is communicated with the cabling channel 104, the second end is lower than the first end, and the second end penetrates through the thickness surface of the mounting plate 101.

The liquid entering the wiring groove 104 flows outside through the flow guide channel 106 and is not accumulated in the wiring groove 104, and the waterproof effect is further improved.

Further, in certain alternative embodiments, the lower wall 1042 of the raceway 104 is inclined, and the end of the lower wall 1042 of the raceway 104 near the flow guide channel 106 is positioned lower than the end of the lower wall 1042 of the raceway 104 away from the flow guide channel 106.

Referring to fig. 1, the cabling channel 104 has a channel bottom 1041 and four channel walls, and in a use state, the surface of the mounting plate 101 is vertical, for example, the surface of the mounting plate 101 may be vertical to the ground. At this time, the tank bottom 1041 is perpendicular to the ground, the lower tank wall is the lower tank wall 1042, the lower tank wall 1042 is in an inclined state, and the position of the end of the lower tank wall 1042 close to the flow guide channel 106 is lower than the position of the end of the lower tank wall 1042 far from the flow guide channel 106, so that the liquid falling on the lower tank wall 1042 flows to the flow guide channel 106 along the inclined lower tank wall 1042 and is discharged from the flow guide channel 106, thereby effectively preventing the liquid from accumulating on the lower tank wall 1042.

Further, in certain alternative embodiments, the lower trough wall 1042 of the routing trough 104 is inclined to the same extent as the flow directing channel 106.

Referring to fig. 1 and 5, the flow guide channel 106 has an upper channel wall 1061 and a lower channel wall 1062, and the upper surface of the lower channel wall 1062 is in the same plane with the upper surface of the lower tank wall 1042, so as to facilitate smooth outflow of the liquid.

In this embodiment, the lower channel wall 1062 is integrally formed with the lower channel wall 1042.

Further, in some alternative embodiments, referring to fig. 4, the edge of the mounting board 101 is provided with a flange 107, the flange 107 and the mounting board 101 enclose an open cavity 113, a heat dissipation channel 108 is provided at the connection between the mounting board 101 and the flange 107 at two sides of the notch 105, and the heat dissipation channel 108 is communicated with the cavity 113.

The cavity 113 and the raceway groove 104 are located on both sides of the board surface of the mounting board 101. The chamber 113 may be used to mount components.

Referring to fig. 1 and 2, the connection between the mounting board 101 and the bent edges 107 on both sides of the notch 105 is provided with a heat dissipation channel 108, that is, in the use state, the heat dissipation channel 108 is arranged in the vertical direction, and the heat in the cavity 113 is dissipated from the heat dissipation channel 108.

Optionally, the number of the heat dissipation channels 108 is multiple, and the multiple heat dissipation channels 108 are arranged at intervals along the vertical direction to enhance the heat dissipation effect.

The heat dissipation channel 108 connects the chamber 113 with the external environment, and in order to prevent dust and liquid from entering the chamber 113 from the heat dissipation channel 108, as shown in fig. 2, the extending direction of the heat dissipation channel 108 in this embodiment is inclined to the direction away from the notch 105, and the position of the end of the heat dissipation channel 108 close to the chamber 113 is higher than the position of the end of the heat dissipation channel 108 away from the chamber 113.

Because the position of the end of the heat dissipation channel 108 close to the chamber 113 is higher than the position of the end of the heat dissipation channel 108 far from the chamber 113, when dust or liquid contacts the end of the heat dissipation channel 108 far from the chamber 113, the dust or liquid will continuously fall under the action of its own gravity and will not enter the chamber 113 upwards, so as to ensure the cleanness and dryness of the interior of the chamber 113.

Further, in certain alternative embodiments, referring to fig. 6, the heat dissipation channel 108 includes a bottom channel wall 1081, a top channel wall 1082, a first side wall 1083, and a second side wall 1084 positioned within the chamber 113, the bottom channel wall 1081 being fixedly coupled between the mounting plate 101 and the flap 107, the top channel wall 1082 being fixedly coupled between the mounting plate 101 and the flap 107, a perpendicular distance between the top channel wall 1082 and an end surface of the notch 105 being less than a perpendicular distance between the bottom channel wall 1081 and an end surface of the notch 105; the first side wall 1083 is fixedly connected between the bottom channel wall 1081 and the top channel wall 1082; the top channel wall 1082 is provided with a through-hole 1085.

Optionally, the top channel wall 1082 is parallel to the bottom channel wall 1081, the vertical distance between the top channel wall 1082 and the end surface of the notch 105 is smaller than the vertical distance between the bottom channel wall 1081 and the end surface of the notch 105, i.e., the top channel wall 1082 is located above the bottom channel wall 1081, and the through hole 1085 is disposed on the top channel wall 1082, so as to achieve the purpose of heat dissipation and prevent dust and liquid from entering the chamber 113 through the through hole 1085.

Further, in certain alternative embodiments, the slot bottom 1041 of the routing slot 104 is provided with the spool 109, and the spool 109 is disposed with a gap from the lower slot wall 1042 of the routing slot 104.

Through setting up spool 109, can be around establishing external connection on spool 109, avoid intertwining between the many external connections. When the winding shaft 109 is disposed, the winding shaft 109 is spaced from the lower groove wall 1042 of the wire groove 104 by a certain distance, and after winding, it is ensured that the external wire does not contact the lower groove wall 1042, so that the liquid flowing down along the external wire from the gap 105 drops on the lower groove wall 1042 and is discharged through the diversion channel 106. Meanwhile, since a certain gap is left between the external connection line and the lower tank wall 1042, the external connection line does not contact with the liquid for a long time even if a small amount of liquid is on the lower tank wall 1042.

Further, in some alternative embodiments, referring to fig. 5, the board surface of the mounting board 101 is further provided with a wiring slot 110, the wiring slot 110 is internally provided with a jack 112, and the wiring slot 110 is communicated with the wiring slot 104.

Optionally, the wiring slot 110 is communicated with the wiring slot 104 through a wire passage 111, and the position of the wire passage 111 is higher than that of the winding shaft 109.

The receptacle 112 is positioned on the upper wall of the wire groove 110 to prevent liquid from flowing into the receptacle 112.

In use, external wires enter the notches 105, are wound up from the bottom of the bobbin 109, enter the wire connecting slots 110, and are inserted into the corresponding insertion holes 112.

The embodiment also provides an electronic display device, which comprises the waterproof structure of the wiring groove provided by the embodiment.

The electronic display device provided by the embodiment can prevent liquid from entering the wiring groove 104 from the notch 105 to a certain extent due to the waterproof structure of the wiring groove provided by the embodiment, so that the service life of the electronic display device is prolonged.

Finally, it should be noted that: the above embodiments are only used to illustrate the technical solution of the present invention, and not to limit the same; while the utility model has been described in detail and with reference to the foregoing embodiments, it will be understood by those skilled in the art that: the technical solutions described in the foregoing embodiments may still be modified, or some or all of the technical features may be equivalently replaced; and the modifications or the substitutions do not make the essence of the corresponding technical solutions depart from the scope of the technical solutions of the embodiments of the present invention.

Claims (10)

1. The utility model provides a trough waterproof construction, a serial communication port, including mounting panel, first guide plate and second guide plate, the face of mounting panel is provided with the trough, the cell wall of trough is provided with the breach, first guide plate with the second guide plate all with the mounting panel is connected, just first guide plate with the second guide plate is located respectively the both sides of breach, the one end that is close to the breach of first guide plate is higher than the other end of first guide plate, the one end that is close to the breach of second guide plate is higher than the other end of second guide plate.

2. A waterproof structure for a wiring groove according to claim 1, wherein a flow guide channel is further provided on the surface of the mounting plate, the flow guide channel has a first end and a second end which are oppositely provided, the first end is communicated with the wiring groove, the second end is lower than the first end, and the second end penetrates through the thickness surface of the mounting plate.

3. The cabling trough waterproofing structure according to claim 2, wherein a lower groove wall of the cabling trough is inclined, and a position of an end of the lower groove wall of the cabling trough close to the diversion channel is lower than a position of an end of the lower groove wall of the cabling trough far from the diversion channel.

4. A cabling trough waterproofing structure according to claim 3, wherein the lower trough wall of the cabling trough is inclined to the same degree as the diversion channel.

5. A trough waterproof structure according to any one of claims 1 to 4, wherein the edge of the mounting plate is provided with a hem, the hem and the mounting plate enclose to form an open cavity, a heat dissipation channel is arranged at the joint of the mounting plate and the hem on two sides of the gap, and the heat dissipation channel is communicated with the cavity.

6. A waterproof structure for a wiring groove according to claim 5, wherein the extending direction of the heat dissipation channel is inclined in a direction away from the notch, and the position of one end of the heat dissipation channel close to the chamber is higher than the position of one end of the heat dissipation channel away from the chamber.

7. A trough waterproofing structure according to claim 6, wherein the heat dissipation channel comprises a bottom channel wall, a top channel wall, a first side wall and a second side wall inside the chamber, the bottom channel wall is fixedly connected between the mounting plate and the flap, the top channel wall is fixedly connected between the mounting plate and the flap, and the vertical distance between the top channel wall and the end face of the notch is smaller than the vertical distance between the bottom channel wall and the end face of the notch; the first sidewall is fixedly connected between the bottom channel wall and the top channel wall; the top channel wall is provided with a through hole.

8. The cabling trough waterproofing structure according to any one of claims 1 to 4, wherein a spool is provided at a bottom of the cabling trough, and a gap is provided between the spool and a lower trough wall of the cabling trough.

9. A cabling trough waterproof structure according to any one of claims 1 to 4, wherein a wiring trough is further provided on the surface of the mounting plate, and a jack is provided inside the wiring trough, the wiring trough communicating with the cabling trough.

10. An electronic display device characterized by comprising the wiring duct waterproofing structure according to any one of claims 1 to 9.

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