CN221928652U - A plug board - Google Patents

Abstract

The application provides a patch board, and relates to the technical field of electrical equipment. The patch board comprises a shell and a spring plate bracket; the shell comprises an end plate and a surrounding part which is circumferentially arranged around the end plate, wherein the elastic sheet support is slidably inserted into the surrounding part; one end of the surrounding part is connected with the end plate, and the other end of the surrounding part is provided with an opening; wherein the opening is used for the elastic sheet support to pass through; the elastic sheet support is provided with a sealing cover, and the sealing cover is used for being covered on the opening. The patch board is convenient to assemble, and the assembling efficiency can be effectively improved.

Description

Patch board

Technical Field

The application relates to the technical field of electrical equipment, in particular to a patch board.

Background

The patch board, also called a power strip, is a movable multi-position socket with a plug and a power line. The patch board is one of the common electrical products in daily life. The patch board can play the effect of increasing socket quantity and extension transmission line.

The wiring board comprises a shell and a spring plate support, wherein the spring plate support is arranged inside the shell. The shell generally comprises a first shell and a second shell, and when the shell is assembled, the first elastic sheet bracket is required to be installed on the first shell; and then, assembling the second shell and the first assembly, and fixedly connecting the first shell and the second shell in a screw connection mode. Therefore, the existing patch board is assembled and has low efficiency.

Disclosure of utility model

The application aims to overcome the defects of the prior art and provides a patch board for solving the problems in the prior art.

In order to solve the problems, the embodiment of the application provides a patch board, which comprises a shell and a spring plate bracket; the shell comprises an end plate and a surrounding part which is circumferentially arranged around the end plate, wherein the elastic sheet support is slidably inserted into the surrounding part;

one end of the surrounding part is connected with the end plate, and the other end of the surrounding part is provided with an opening; wherein the opening is used for the elastic sheet support to pass through;

The elastic sheet support is provided with a sealing cover, and the sealing cover is used for being covered on the opening.

In one possible implementation manner, a first connecting portion is arranged on the inner wall of the surrounding portion, a second connecting portion is arranged on the outer wall of the elastic sheet support, the first connecting portions are in one-to-one correspondence with the second connecting portions, and the first connecting portions are detachably connected with the second connecting portions.

In one possible embodiment, the spring support comprises a first component and a second component, wherein the cover is slidably connected to the first component;

The inside of the first component body is of a hollow structure, an open structure is arranged on the first component body, and the open structure is communicated with the hollow structure;

the second component is used for being covered on the open structure.

In one possible implementation manner, the first component body is provided with a first clamping structure and a hollow column, and the second component body is provided with a second clamping structure and a perforation;

the first clamping structures and the second clamping structures are in one-to-one correspondence and are mutually clamped; wherein, in the first clamping structure and the second clamping structure, one is a buckle, and the other is a clamping groove;

The hollow column is positioned inside the hollow structure, and the inner cavity of the hollow column faces the perforation; the inside of hollow post is provided with the internal thread, the perforation is used for supplying the screw to pass, just the screw is used for with internal thread screwed connection.

In one possible embodiment, the first component body comprises an assembling part, a chute and an abutting part are arranged on the assembling part, the chute is arranged adjacent to the abutting part, and the chute is communicated with the hollow structure; one end of the sliding groove is a notch, and the notch faces to one side where the open structure is located;

The sealing cover comprises a cover body and a sliding connection arm; one end of the sliding connection arm is connected with the cover body, and the other end of the sliding connection arm is provided with a claw; the sliding connection arm is slidably inserted into the sliding groove through the notch, and the abutting part is clamped between the clamping jaw and the cover body.

In one possible implementation manner, the first component body is provided with a first positioning groove and a first clamping groove, the second component body is provided with a second positioning groove and a second clamping groove, wherein the first positioning groove is positioned on the assembly part, and the first clamping groove is positioned inside the hollow structure;

The sealing cover is provided with a power supply line, a protection head is sleeved on the power supply line, and the protection head comprises a positioning block; the positioning block is inserted into the first positioning groove, and the positioning block is abutted by the second positioning groove; the connecting end of the power supply line is inserted into the first clamping groove, and the connecting end is abutted by the second clamping groove.

In one possible embodiment, the first assembly further comprises two side plates which are respectively arranged at two sides of the assembly part, wherein the side plates comprise a first fitting surface; the second component comprises a second bonding surface; wherein the first bonding surface and the second bonding surface are mutually bonded;

the first bonding surface is adjacent to the open structure and is positioned outside the open structure;

One of the first bonding surface and the second bonding surface is provided with a first plug structure, and the other is provided with a second plug structure, wherein the first plug structure and the second plug structure are mutually plugged.

In one possible embodiment, the first plug structure comprises a plug post and a plug block, and the second plug structure comprises a first plug hole and a second plug hole; the plug-in post is used for being inserted into the first plug-in hole, and the plug-in block is used for being inserted into the second plug-in hole.

In a possible implementation manner, a first mounting groove, a second mounting groove and a third mounting groove are formed in the spring piece support, wherein a live wire spring piece is inserted into the first mounting groove, a zero wire spring piece is inserted into the second mounting groove, and a ground wire spring piece is inserted into the third mounting groove; the live wire of the power supply line is used for being electrically connected with the live wire elastic sheet, the zero wire of the power supply line is used for being electrically connected with the zero wire elastic sheet, and the ground wire of the power supply line is used for being electrically connected with the ground wire elastic sheet;

The elastic sheet support is also provided with a first abutting part, a second abutting part and a third abutting part; the first abutting part faces the fire wire elastic sheet and abuts against the fire wire elastic sheet; the second abutting part faces to the zero line spring piece and abuts against the zero line spring piece; the third abutting part faces to the ground wire elastic sheet and abuts against the ground wire elastic sheet.

In one possible implementation manner, the elastic sheet support is provided with an insertion structure, and the insertion structure is used for inserting a plug; wherein, the shell is provided with a jack, and the jack corresponds to the insertion structure;

the spring plate support is provided with a protective door.

The beneficial effects of the application include:

The patch board provided by the application comprises the shell and the elastic piece support, and the elastic piece support is inserted into the surrounding part of the shell through the opening on the shell, so that the assembly between the shell and the elastic piece support can be realized. The shell fragment support is provided with a sealing cover, and when the shell fragment support is completely inserted into the surrounding part, the sealing cover can seal the opening, so that the shell forms a closed structure.

The patch board is convenient to assemble, and the assembling efficiency can be effectively improved.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present application, the drawings that are needed in the embodiments will be briefly described below, it being understood that the following drawings only illustrate some embodiments of the present application and therefore should not be considered as limiting the scope, and other related drawings may be obtained according to these drawings without inventive effort for a person skilled in the art.

Fig. 1 shows a schematic diagram of a patch panel;

fig. 2 shows an exploded view of a patch panel;

FIG. 3 shows a first schematic view of a housing;

FIG. 4 shows a second schematic view of a housing;

FIG. 5 shows a schematic diagram of the connection of a spring bracket, cover and supply line;

FIG. 6 shows a partial enlarged view of FIG. 4;

FIG. 7 shows a partial enlarged view of FIG. 5;

FIG. 8 shows a first schematic view of a spring bracket;

FIG. 9 shows a second schematic view of a spring bracket;

FIG. 10 shows a first schematic view of a first component;

FIG. 11 shows a top view of the first component of FIG. 10;

FIG. 12 illustrates a bottom view of the first component of FIG. 10;

FIG. 13 shows a schematic view of a second component;

FIG. 14 shows a first schematic view of a closure;

FIG. 15 shows a schematic diagram of the connection of a first component, a cover and a supply line;

FIG. 16 shows a partial enlarged view of FIG. 15;

Fig. 17 shows a first schematic view of a power supply line;

fig. 18 shows a second schematic view of a power supply line;

FIG. 19 shows a second schematic view of a closure;

FIG. 20 shows a first schematic view of a closure and supply line assembled;

fig. 21 shows a second schematic view of the closure and the supply line after assembly.

Description of main reference numerals:

100-a housing; 110-end plates; 120-surrounding part; 121-opening; 122-a first connection; 1221-a first end face; 130-jacks; 200-spring plate brackets; 201-a second connection; 2011-a second end face; 210-a first component; 211-a first clamping structure; 212-hollow columns; 213-an assembly; 2131-a chute; 2132-an abutment; 214-a first detent; 215-a first clamping groove; 216-side plates; 2161—a first bonding surface; 21611-plug-in columns; 21612-plug-in blocks; 2171-first mounting groove; 2172-second mounting slot; 2173-third mounting slot; 2181-bottom; 2182-end; 2183-insertion structure; 2184-a protective door; 220-a second component; 221-a second clamping structure; 222-perforating; 223-pressing part; 224-a second detent; 225-a second clamping groove; 2261-second abutment; 22611-a first plug hole; 22612-second plug holes; 2271-first abutment; 2272-second abutment; 2273-third abutment; 300-capping; 310-cover; 320-sliding arms; 321-clamping jaws; 322-reinforcing ribs; 331-a first hole portion; 332-a second hole portion; 400-power supply line; 401-connection end; 410-protecting the head; 411-positioning blocks; 412-a body portion; 413-a plug-in slot; 500-shrapnel assembly; 501-a live wire spring piece; 502-zero line spring plate; 503-ground wire shrapnel.

Detailed Description

Embodiments of the present application are described in detail below, examples of which are illustrated in the accompanying drawings, wherein like or similar reference numerals refer to like or similar elements or elements having like or similar functions throughout. The embodiments described below by referring to the drawings are illustrative only and are not to be construed as limiting the application.

In the description of the present application, it should be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", "axial", "radial", "circumferential", etc. indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings are merely for convenience in describing the present application and simplifying the description, and do not indicate or imply that the device or element being referred to must have a specific orientation, be configured and operated in a specific orientation, and therefore should not be construed as limiting the present application.

Examples

Referring to fig. 1 and 2, in the present embodiment, a patch board is provided, which includes a housing 100 and a spring bracket 200.

As shown in fig. 3 and 4, the housing 100 includes an end plate 110 and a surrounding portion 120 circumferentially disposed around the end plate 110. The end plate 110 and the surrounding portion 120 may be integrally formed by injection molding, and may be made of plastic.

The interior of the surrounding portion 120 is a hollow structure, wherein the elastic sheet support 200 is slidably inserted into the interior of the surrounding portion 120.

One end of the surrounding portion 120 is connected to the end plate 110, and the other end is provided with an opening 121, wherein the opening 121 is used for the elastic sheet support 200 to pass through. The elastic sheet support 200 is provided with a sealing cover 300, and the sealing cover 300 is used for covering the opening 121.

During assembly, the spring plate bracket 200 is inserted into the surrounding portion 120 of the housing 100 through the opening 121, so that the housing 100 and the spring plate bracket 200 can be assembled. When the elastic sheet support 200 is completely inserted into the surrounding portion 120, the cover 300 is covered on the opening 121, so that the housing 100 forms a closed structure, and the elastic sheet support 200 is wrapped in a relatively closed space, thereby protecting the elastic sheet support 200.

Referring to fig. 4 and 5, in order to make the connection between the housing 100 and the spring bracket 200 more reliable, a first connection portion 122 is provided on the inner wall of the surrounding portion 120, and a second connection portion 201 is provided on the outer wall of the spring bracket 200, wherein the first connection portion 122 corresponds to the second connection portion 201 one by one, and the first connection portion 122 is detachably connected to the second connection portion 201. The housing 100 and the spring plate bracket 200 are connected through the first connecting part 122 and the second connecting part 201 arranged on the housing body, and external parts such as screws are not needed to be used for fixing, so that the assembly process is effectively simplified, and the assembly efficiency is improved.

In the process of inserting the elastic sheet support 200 into the surrounding portion 120, when the first connecting portion 122 is connected with the second connecting portion 201, the connection between the housing 100 and the elastic sheet support 200 is completed, at this time, the elastic sheet support 200 is inserted into the surrounding portion 120, one end of the elastic sheet support 200 facing the end plate 110 abuts against the end plate 110, and the cover 300 is covered on the opening 121. The number of the first connection parts 122 and the second connection parts 201 may be set as needed, and in consideration of the stability of connection, the number of the first connection parts 122 and the second connection parts 201 is generally not less than two.

In the present embodiment, the first connection portion 122 and the second connection portion 201 may be a first protrusion and a second protrusion, respectively. Referring to fig. 6 and 7, the first protrusion includes a first end face 1221 facing away from the opening 121 and the second protrusion includes a second end face 2011 facing toward the cover 300. In the process of inserting the elastic sheet support 200 into the shell 100, as the elastic sheet support 200 continuously goes deep into the shell 100, the first protrusion and the second protrusion are continuously close to each other, then the first protrusion and the second protrusion are mutually contacted, finally, the first protrusion and the second protrusion are staggered, the first end face 1221 and the second end face 2011 are mutually abutted, at this time, the first connection part 122 and the second connection part 201 are connected, and the fixed connection between the shell 100 and the elastic sheet support 200 is realized.

In other embodiments, one of the first connecting portion 122 and the second connecting portion 201 may be a fastening protrusion, and the other is a fastening slot, wherein the housing 100 and the spring bracket 200 are fixedly connected by fastening the first connecting portion 122 and the second connecting portion 201 to each other.

The spring bracket 200 is one of the main components of the patch panel, and the structure of the spring bracket 200 will be described correspondingly.

As shown in fig. 2, 8 and 9, the spring bracket 200 includes a first component 210 and a second component 220. The cover 300 is slidably connected to the first component 210, and the second connecting portion 201 is disposed on the first component 210 and/or the second component 220.

Referring to fig. 10, the first component 210 has a hollow structure inside, an open structure is disposed on the first component 210, the open structure faces the hollow structure, and the open structure is communicated with the hollow structure. The second component 220 is used for covering the open structure. It should be noted that both the open structure and the hollow structure are non-touchable solid structures, neither of which are shown in the drawings.

As shown in fig. 9 to 13, the first assembly 210 is provided with a first clamping structure 211 and a hollow column 212, and the second assembly 220 is provided with a second clamping structure 221 and a through hole 222.

The first clamping structures 211 and the second clamping structures 221 are in one-to-one correspondence and mutually clamped. Among the first clamping structure 211 and the second clamping structure 221, one is a buckle, and the other is a clamping groove. In this embodiment, the buckle is disposed on the first component 210, and the slot is disposed on the second component 220. In other embodiments, the buckle may be disposed on the second component 220, and the slot is correspondingly disposed on the first component 210.

The hollow column 212 is located inside the hollow structure with the lumen of the hollow column 212 facing the perforations 222. The hollow column 212 is internally provided with internal threads, the through hole 222 is used for a screw to pass through, and the screw is used for being connected with the internal thread screw.

In the present embodiment, the first and second components 210 and 220 are fixedly connected by a snap-fit and screw connection, thereby ensuring the reliability and stability of the connection therebetween.

As shown in fig. 10 and 11, the first assembly 210 includes an assembly portion 213, a sliding groove 2131 and an abutting portion 2132 are provided on the assembly portion 213, the sliding groove 2131 is provided adjacent to the abutting portion 2132, and the sliding groove 2131 communicates with the hollow structure. One end of the chute 2131 is a notch, and the notch faces to the side where the open structure is located.

As shown in fig. 14, the closure 300 includes a cap body 310 and a slip-on arm 320. The sliding arm 320 has one end connected to the cover 310 and the other end provided with a claw 321. To increase the strength of the sliding arm 320, the sliding arm 320 is provided with a reinforcing rib 322.

Referring to fig. 15 and 16, the sliding arm 320 is slidably inserted into the chute 2131 through the slot, and the abutting portion 2132 is engaged between the claw 321 and the cover 310, so that the first component 210 is connected to the cover 300. After the assembly of the first component 210 and the cover 300 is completed, the second component 220 is covered on the first component 210, and the opening structure is covered by the second component 220, so that the notch of the chute 2131 is correspondingly sealed by the second component 220, and the sliding arm 320 cannot slide out of the chute 2131 through the notch.

Referring to fig. 13, the second assembly 220 is provided with a pressing portion 223, wherein the pressing portion 223 is configured to be inserted into the slot and contact with the sliding arm 320. When the second component 220 is covered on the first component 210, the pressing portion 223 is inserted into the notch, and at this time, the pressing portion 223 contacts with the sliding arm 320 and applies pressure to the sliding arm 320, so as to fix the sliding arm 320, thereby ensuring the stability of the connection between the first component 210 and the cover 300, and avoiding the sliding of the sliding arm 320 in the chute 2131.

As shown in fig. 10, 13 and 15, the first assembly 210 is provided with a first positioning slot 214 and a first clamping slot 215, the second assembly 220 is provided with a second positioning slot 224 and a second clamping slot 225, wherein the first positioning slot 214 is located on the assembly portion 213, and the first clamping slot 215 is located inside the hollow structure.

The cover 300 is provided with a power supply line 400, the power supply line 400 is sleeved with a protection head 410, and the protection head 410 comprises a positioning block 411. The positioning block 411 is inserted into the first positioning slot 214, and the positioning block 411 is abutted by the second positioning slot 224, so that positioning and fixing of the positioning block 411 are realized. The connection end 401 of the power supply line 400 is inserted into the first clamping groove 215, and the connection end 401 is abutted by the second clamping groove 225, so that the connection end 401 is positioned and fixed. By fixing the positioning block 411 and the connection end 401, the protection head 410 and the power supply line 400 are fixedly connected with respect to the first component 210 and the second component 220, so that the protection head 410 and the power supply line 400 cannot rotate with respect to the spring plate bracket 200. It should be noted that the power supply line 400 in the drawing shows only a part.

The protection head 410 and the power supply line 400 may be integrally formed or fixedly connected by welding or the like. The part of the power supply line 400 connected with the spring plate bracket 200 is stressed greatly, and the protection head 410 can play a role in protecting the power supply line 400, so that the power supply line 400 is prevented from being broken, damaged and the like.

As shown in fig. 17 and 18, the protection head 410 includes a main body 412, wherein the main body 412 is spaced from the positioning block 411, thereby forming a socket 413. The connection end 401 of the power supply line 400 is located at a side of the positioning block 411 facing away from the main body 412. The cross section of the positioning block 411 is a non-circular structure, and in this embodiment, the cross section of the positioning block 411 is a kidney-shaped structure.

As shown in fig. 19, the cover 300 is provided with a first hole 331 and a second hole 332 that are adjacent and communicate, wherein the first hole 331 is circular, and the second hole 332 has a shape corresponding to the positioning block 411. The second hole 332 has a smaller cross-sectional area than the first hole 331, so that a portion of the outer edge of the second hole 332 shields the first hole 331.

Referring to fig. 20 and 21, when assembling the cover 300 with the power supply line 400, the positioning block 411 is first aligned with the second hole 332, and the outer contours of both the positioning block 411 and the second hole 332 are aligned; the positioning block 411 is inserted into and through the second hole portion 332, and then the power supply line 400 and the protection head 410 are rotated so that the outer edge of the second hole portion 332 is inserted into the insertion groove 413, thus achieving positioning of the protection head 410 on the cover 300. Wherein, the head of the main body 412 is inserted into the first hole 331.

In this embodiment, the first component 210 and the second component 220 also need to be positioned when they are assembled.

As shown in fig. 10, 11 and 13, the first assembly 210 further includes two side plates 216, and the side plates 216 are disposed on two sides of the assembly 213, wherein the side plates 216 include a first attaching surface 2161, and the second assembly 220 includes a second attaching surface 2261. Wherein the first bonding surface 2161 and the second bonding surface 2261 are bonded to each other.

The first engagement surface 2161 is adjacent to and outboard of the open structure.

In order to achieve the mutual positioning of the first component 210 and the second component 220 when they are assembled, a first plugging structure is disposed on one of the first bonding surface 2161 and the second bonding surface 2261, and a second plugging structure is disposed on the other, wherein the first plugging structure and the second plugging structure are plugged with each other. By the mutual cooperation of the first and second plug structures, a mutual positioning of the first and second component bodies 210, 220 when assembled can be achieved.

Specifically, the first plug structure includes a plug post 21611 and a plug block 21612, and the second plug structure includes a first plug hole 22611 and a second plug hole 22612. The plug post 21611 is used for being inserted into the first plug hole 22611, and the plug block 21612 is used for being inserted into the second plug hole 22612. In this embodiment, the first plugging structure is disposed on the first attaching surface 2161, and the second plugging structure is disposed on the second attaching surface 2261. In other embodiments, the first mating structure may be disposed on the second mating surface 2261, and correspondingly, the second mating structure may be disposed on the first mating surface 2161.

As shown in fig. 15, in the present embodiment, a spring assembly 500 is installed in the spring bracket 200, and the spring assembly 500 includes a live spring 501, a neutral spring 502 and a ground spring 503. In order to install the spring piece assembly 500, a first installation groove 2171, a second installation groove 2172, and a third installation groove 2173 are provided in the spring piece bracket 200.

Specifically, referring to fig. 10 and 11, a first mounting groove 2171, a second mounting groove 2172, and a third mounting groove 2173 are provided in the first assembly 210, wherein the live wire spring piece 501 is inserted into the first mounting groove 2171, the neutral wire spring piece 502 is inserted into the second mounting groove 2172, and the ground wire spring piece 503 is inserted into the third mounting groove 2173. The structures of the live wire spring plate 501, the neutral wire spring plate 502 and the ground wire spring plate 503 can be set according to the needs, and the existing design can be referred to, and the details are not repeated herein.

The connection end 401 of the power supply line 400 is led out of a live wire, a neutral wire and a ground wire, and is respectively connected with a live wire spring piece 501, a neutral wire spring piece 502 and a ground wire spring piece 503 in the spring piece support 200. Specifically, the live wire of the power supply line 400 is electrically connected to the live wire spring 501, the neutral wire of the power supply line 400 is electrically connected to the neutral wire spring 502, and the ground wire of the power supply line 400 is electrically connected to the ground wire spring 503.

In order to fix the spring assembly 500, a first abutting portion 2271, a second abutting portion 2272, and a third abutting portion 2273 are further provided in the spring bracket 200.

Specifically, the second assembly 220 is provided with a first abutting portion 2271, a second abutting portion 2272, and a third abutting portion 2273. The first abutting portion 2271 faces the fire wire elastic sheet 501 and abuts against the fire wire elastic sheet 501, and the first abutting portion 2271 applies pressure to the fire wire elastic sheet 501, so that the fire wire elastic sheet 501 is fixed in the first mounting groove 2171; the second abutting portion 2272 faces the neutral wire elastic sheet 502 and abuts against the neutral wire elastic sheet 502, and the second abutting portion 2272 applies pressure to the neutral wire elastic sheet 502, so that the neutral wire elastic sheet 502 is fixed in the second mounting groove 2172; the third contact portion 2273 faces the ground wire elastic sheet 503 and contacts the ground wire elastic sheet 503, and the third contact portion 2273 applies pressure to the ground wire elastic sheet 503, so that the ground wire elastic sheet 503 is fixed in the third mounting groove 2173.

Referring to fig. 10 and 12, in the present embodiment, the first component 210 further includes a bottom 2181 and an end 2182, the bottom 2181 faces the open structure, the end 2182 faces the assembling portion 213, and the side plate 216 is located between the end 2182 and the assembling portion 213.

The spring plate support 200 is provided with an insertion structure 2183. Specifically, the bottom portion 2181 and the end portion 2182 are provided with an insertion structure 2183, and the insertion structure 2183 is used for inserting a plug. The insertion structure 2183 includes a hole structure and a slot structure.

Referring to fig. 3, a receptacle 130 is provided on the housing 100, and the receptacle 130 corresponds to the insertion structure 2183. When the patch board is used, the plug is inserted into the insertion structure 2183 through the insertion hole 130 and is electrically contacted with the spring piece assembly 500 in the spring piece bracket 200.

In order to prevent accidental electric shock, the spring plate bracket 200 is provided with a protection door 2184.

Specifically, the bottom portion 2181 and the end portion 2182 are provided with a protective door 2184 on a side facing away from the hollow structure. When no plug is inserted into the jack 130, the protective door 2184 is in a closed state, and at this time, the insertion structure 2183 is blocked by the protective door 2184 to play a protective role, so that an electric shock accident caused by inserting a conductive object such as a metal sheet into the insertion structure 2183 is avoided. The structure of the protection door 2184 can refer to the existing design, and will not be described herein.

In the description of the present specification, a description referring to terms "one embodiment," "some embodiments," "examples," "specific examples," or "some examples," etc., means that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the present application. In this specification, schematic representations of the above terms are not necessarily directed to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples. Furthermore, the different embodiments or examples described in this specification and the features of the different embodiments or examples may be combined and combined by those skilled in the art without contradiction.

While embodiments of the present application have been shown and described above, it will be understood that the above embodiments are illustrative and not to be construed as limiting the application, and that variations, modifications, alternatives and variations may be made to the above embodiments by one of ordinary skill in the art within the scope of the application.

Claims (10)

1. The patch board is characterized by comprising a shell and a spring piece bracket; the shell comprises an end plate and a surrounding part which is circumferentially arranged around the end plate, wherein the elastic sheet support is slidably inserted into the surrounding part;

one end of the surrounding part is connected with the end plate, and the other end of the surrounding part is provided with an opening; wherein the opening is used for the elastic sheet support to pass through;

The elastic sheet support is provided with a sealing cover, and the sealing cover is used for being covered on the opening.

2. The patch board of claim 1, wherein a first connecting portion is provided on an inner wall of the surrounding portion, and a second connecting portion is provided on an outer wall of the spring support, wherein the first connecting portion corresponds to the second connecting portion one by one, and the first connecting portion is detachably connected to the second connecting portion.

3. The patch panel of claim 1, wherein the spring bracket comprises a first component and a second component, wherein the cover is slidably coupled to the first component;

The inside of the first component body is of a hollow structure, an open structure is arranged on the first component body, and the open structure is communicated with the hollow structure;

the second component is used for being covered on the open structure.

4. The patch panel of claim 3, wherein the first component body is provided with a first clamping structure and a hollow post, and the second component body is provided with a second clamping structure and a through hole;

the first clamping structures and the second clamping structures are in one-to-one correspondence and are mutually clamped; wherein, in the first clamping structure and the second clamping structure, one is a buckle, and the other is a clamping groove;

The hollow column is positioned inside the hollow structure, and the inner cavity of the hollow column faces the perforation; the inside of hollow post is provided with the internal thread, the perforation is used for supplying the screw to pass, just the screw is used for with internal thread screwed connection.

5. The patch panel of claim 3, wherein the first component body comprises an assembly portion, the assembly portion is provided with a chute and an abutment portion, the chute is disposed adjacent to the abutment portion, and the chute is in communication with the hollow structure; one end of the sliding groove is a notch, and the notch faces to one side where the open structure is located;

The sealing cover comprises a cover body and a sliding connection arm; one end of the sliding connection arm is connected with the cover body, and the other end of the sliding connection arm is provided with a claw; the sliding connection arm is slidably inserted into the sliding groove through the notch, and the abutting part is clamped between the clamping jaw and the cover body.

6. The patch panel of claim 5, wherein the first component body is provided with a first positioning slot and a first clamping slot, and the second component body is provided with a second positioning slot and a second clamping slot, wherein the first positioning slot is located on the assembly portion, and the first clamping slot is located inside the hollow structure;

The sealing cover is provided with a power supply line, a protection head is sleeved on the power supply line, and the protection head comprises a positioning block; the positioning block is inserted into the first positioning groove, and the positioning block is abutted by the second positioning groove; the connecting end of the power supply line is inserted into the first clamping groove, and the connecting end is abutted by the second clamping groove.

7. The patch panel of claim 5, wherein the first assembly further comprises side plates, two of the side plates being disposed on opposite sides of the assembly portion, and wherein the side plates comprise a first mating surface; the second component comprises a second bonding surface; wherein the first bonding surface and the second bonding surface are mutually bonded;

the first bonding surface is adjacent to the open structure and is positioned outside the open structure;

One of the first bonding surface and the second bonding surface is provided with a first plug structure, and the other is provided with a second plug structure, wherein the first plug structure and the second plug structure are mutually plugged.

8. The patch panel of claim 7, wherein the first plug structure comprises a plug post and a plug block, and the second plug structure comprises a first plug hole and a second plug hole; the plug-in post is used for being inserted into the first plug-in hole, and the plug-in block is used for being inserted into the second plug-in hole.

9. The patch panel of claim 1, wherein a first mounting groove, a second mounting groove and a third mounting groove are formed in the spring plate support, wherein a live wire spring plate is inserted into the first mounting groove, a neutral wire spring plate is inserted into the second mounting groove, and a ground wire spring plate is inserted into the third mounting groove; the cover is provided with a power supply line, wherein a live wire of the power supply line is used for being electrically connected with the live wire elastic sheet, a zero wire of the power supply line is used for being electrically connected with the zero wire elastic sheet, and a ground wire of the power supply line is used for being electrically connected with the ground wire elastic sheet;

The elastic sheet support is also provided with a first abutting part, a second abutting part and a third abutting part; the first abutting part faces the fire wire elastic sheet and abuts against the fire wire elastic sheet; the second abutting part faces to the zero line spring piece and abuts against the zero line spring piece; the third abutting part faces to the ground wire elastic sheet and abuts against the ground wire elastic sheet.

10. The patch panel of claim 1, wherein the spring bracket is provided with an insertion structure for inserting a plug; wherein, the shell is provided with a jack, and the jack corresponds to the insertion structure;

the spring plate support is provided with a protective door.