CN220823525U - Connection structure and panel module - Google Patents

Abstract

The application provides a connecting structure and a panel module, and relates to the technical field of electronic equipment. Wherein, a connection structure includes: the first mounting, it has the accommodation space that extends along the first direction, and first mounting includes: the first mounting surface is positioned in the accommodating space, and the mounting opening is communicated with the accommodating space and is used for mounting the piece to be mounted in the accommodating space; the second fixing pieces are sequentially arranged in the accommodating space along the first direction, each second fixing piece is detachably connected with the first mounting surface, and each second fixing piece is used for mounting one piece to be mounted. The connecting structure provided by the application can effectively solve the technical problems that in the prior art, the frame is required to be redesigned and produced when the configuration of the I/O panel module is replaced each time, so that the quick switching between the configurations cannot be realized, and the production cost and the production efficiency are affected.

Description

Connection structure and panel module

Technical Field

The present application relates to the field of electronic devices, and in particular, to a connection structure and a panel module.

Background

The front I/O panel module is a generic term for discrete, analog and special modules, which can be mounted on a rack with a plurality of slots, the rack has different specifications, and the number of slots is divided into 4, 8 and 12.

In the practical application of the front I/O panel module, the front I/O panel module of a specification is often adapted to the rapid switching between various counterweights, that is, each module in a rack needs to be arranged in different orders according to the actual requirement of installation.

However, each time the module model and the arrangement sequence are changed, the method of redesigning and manufacturing the rack is carried out, each rack can only adapt to one type of front I/O panel module, the applicability is low, each time the counterweight is changed, the design cost is required to be consumed, the production time is delayed due to the early design, the quick switching between the configurations can not be realized, and the production efficiency is affected.

Disclosure of utility model

The embodiment of the application aims to provide a connecting structure and a panel module, which are used for solving the technical problems that in the prior art, a rack is required to be redesigned and produced when the configuration of an I/O panel module is replaced each time, so that the quick switching between the configurations cannot be realized, and the production cost and the production efficiency are affected.

In order to solve the technical problems, the embodiment of the application provides the following technical scheme:

A first aspect of the present application provides a connection structure comprising: the first mounting, it has the accommodation space that extends along the first direction, and first mounting includes: the first mounting surface is positioned in the accommodating space, and the mounting opening is communicated with the accommodating space and is used for mounting the piece to be mounted in the accommodating space; the second fixing pieces are sequentially arranged in the accommodating space along the first direction, each second fixing piece is detachably connected with the first mounting surface, and each second fixing piece is used for mounting one piece to be mounted.

In some variations of the first aspect of the present application, the first mounting surface has a plurality of mounting holes spaced apart; the side of each second fixing piece close to the first mounting surface is provided with at least one insert, and each insert is clamped with one mounting hole.

In some modified embodiments of the first aspect of the present application, the mounting hole has an insertion hole and a clamping hole that are communicated with each other, and the diameter of the insertion hole is larger than the diameter of the clamping hole; the insert has inserted bar and dop, and the one end and the second mounting of inserted bar are connected, and the dop is connected with the one end that the inserted bar deviates from the second mounting, and the diameter of dop is less than the diameter of insert hole and is greater than the diameter of joint hole, and the diameter of inserted bar is less than the diameter of joint hole.

In some modified embodiments of the first aspect of the present application, the first mounting surface has a magnetic attraction area extending along the first direction, two ends of the magnetic attraction area in the extending direction are aligned with two ends of the accommodating space in the extending direction, and at least a portion of the second fixing member corresponding to the magnetic attraction area is made of iron.

In some variations of the first aspect of the present application, the mounting opening comprises: and the first opening is opposite to the first mounting surface, and the second opening is connected with the first mounting surface.

In some variations of the first aspect of the present application, the connection structure further comprises: the third fixing piece is located the first opening, and the both ends of third fixing piece along the first direction can be dismantled with first fixing piece respectively and be connected, and the third fixing piece is used for with the cooperation of first installation face fixed second fixing piece.

In some variations of the first aspect of the present application, the third fixing member is screwed with a plurality of bolts at intervals along the first direction; the bolts are sequentially screwed on the third fixing piece and the first fixing piece; or the bolts are sequentially screwed on the third fixing piece, the second fixing piece and the first fixing piece.

In some variations of the first aspect of the present application, each second mount has a second mounting surface on a side thereof facing away from the first mounting surface.

In some modified embodiments of the first aspect of the present application, any two adjacent second fixing members are attached to each other and detachably connected to each other.

A second aspect of the present application provides a panel module, including: the connection structure provided in the first aspect of the application as any one of the above.

Compared with the prior art, the connecting structure provided by the application has the advantages that each piece to be installed is installed in the second fixing piece, and then the second fixing piece is installed and fixed in the first fixing piece respectively, so that not only can each piece to be installed obtain a stable fixing structure, but also different module configurations can be adapted, and the rapid switching among different configurations can be realized.

Drawings

The above, as well as additional purposes, features, and advantages of exemplary embodiments of the present application will become readily apparent from the following detailed description when read in conjunction with the accompanying drawings. In the drawings, wherein like or corresponding reference numerals indicate like or corresponding parts, there are shown by way of illustration, and not limitation, several embodiments of the application, in which:

Fig. 1 schematically shows a schematic structural view of a first specific implementation of a connection structure according to a first proposed embodiment of the present utility model;

Fig. 2 schematically shows a schematic structural view of a second embodiment of the connection structure according to the first embodiment of the present utility model;

Fig. 3 schematically shows a schematic structural view of a third embodiment of the connection structure according to the first embodiment of the present utility model;

Fig. 4 schematically shows a structural diagram of a fourth embodiment of the connection structure according to the first proposed embodiment of the present utility model;

Fig. 5 schematically shows a schematic structural view of a fifth embodiment of the connection structure according to the first proposed embodiment of the present utility model;

fig. 6 schematically illustrates a structural schematic diagram of a first fixing member in a connection structure according to a first embodiment of the present utility model;

FIG. 7 schematically illustrates an enlarged partial structure view of the portion A of FIG. 6;

fig. 8 schematically illustrates a structural diagram of a class I second fixing member in a connection structure according to a first embodiment of the present utility model;

FIG. 9 is an enlarged schematic view schematically showing a partial structure of the part B of FIG. 8;

Fig. 10 schematically illustrates a schematic installation relationship among a first fixing member, a second fixing member and a third fixing member in a connection structure according to a first embodiment of the present utility model.

Reference numerals illustrate:

1. A first fixing member; 101. a first mounting surface; 102. a mounting hole; 102a, an insertion hole; 102b, clamping holes; 2. a class I second mount; 201. an insert; 201a, a plunger; 201b, clamping heads; 202. a connection hole; 3. a class II second mount; 4. a class III second mount; 5. a class IV second mount; 6. a V-type second fixing member; 7. a third fixing member; x, a first direction; y, second direction; z, third direction.

Detailed Description

Exemplary embodiments of the present disclosure will be described in more detail below with reference to the accompanying drawings. While exemplary embodiments of the present disclosure are shown in the drawings, it should be understood that the present disclosure may be embodied in various forms and should not be limited to the embodiments set forth herein. Rather, these embodiments are provided so that this disclosure will be thorough and complete, and will fully convey the scope of the disclosure to those skilled in the art.

It is noted that unless otherwise indicated, technical or scientific terms used herein should be given the ordinary meaning as understood by one of ordinary skill in the art to which this application belongs.

Example 1

Referring to fig. 1 to 8, a first embodiment of the present utility model proposes a connection structure including: the first mount 1, it has the accommodation space that extends along the first direction X, the first mount 1 includes: the first mounting surface 101 and a mounting opening, wherein the first mounting surface 101 is positioned in the accommodating space, and the mounting opening is communicated with the accommodating space and is used for mounting the piece to be mounted in the accommodating space; the second fixing pieces are sequentially arranged in the accommodating space along the first direction X, each second fixing piece is detachably connected with the first mounting surface 101, and each second fixing piece is used for mounting one piece to be mounted.

Specifically, the first fixing member 1 is a semi-closed structure, and may be formed by welding, bending and stamping or machining, or may be formed by injection molding, welding or machining by engineering plastic material, and in some preferred embodiments of the connection structure provided in the first embodiment of the present utility model, in order to reduce production cost, the first fixing member 1 may be integrally formed by stamping by using a sheet metal material. The two ends of the first fixing piece 1 along the first direction X are respectively provided with a side wall, a containing space capable of sequentially arranging a plurality of second fixing pieces along the first direction X is formed between the two side walls, the surfaces of the first fixing piece 1 adjacent to the two side walls and the containing space are respectively provided with a first mounting surface 101, and the unsealed position on the first fixing piece 1 can be used as a mounting opening. The second fixing member may have various types and structures, respectively corresponding to different electronic function modules, as shown in fig. 1 to 5, and may include, but is not limited to: the first mounting surface 101 of the first mounting member is detachably connected with each of the second fixing members 2, 3, 4, 5 and 6, and a mounting space is formed between each of the second fixing members and the first mounting surface 101 for mounting a corresponding electronic function module.

Specifically, in some preferred embodiments of the connection structure proposed in example one of the present utility model: as shown in fig. 1, in the accommodating space of the first fixing member 1, the first mounting surface 101 is sequentially provided with two II-type second fixing members 3 and three I-type second fixing members 2 along the first direction X; or as shown in fig. 2, in the accommodating space of the first fixing member 1, the first mounting surface 101 is sequentially provided with three second fixing members 3 of class II and one second fixing member 4 of class III along the first direction X; or as shown in fig. 3, in the accommodating space of the first fixing member 1, the first mounting surface 101 is sequentially provided with two second type II fixing members 3 and one second type IV mounting member along the first direction X; or as shown in fig. 4, in the accommodating space of the first fixing piece 1, the first mounting surface 101 is sequentially provided with two second fixing pieces 3 of class II, one second fixing piece 2 of class I and one second fixing piece 6 of class V along the first direction X; or as shown in fig. 5, in the accommodating space of the first fixing member 1, the first mounting surface 101 is sequentially provided with two second fixing members 3 of class II, one second fixing member 2 of class I and one second fixing member 4 of class III along the first direction X.

According to the above-mentioned embodiments, after the number and types of electronic function modules to be mounted are predetermined, each electronic function module to be mounted may be mounted in a second fixing member matched with the type and size of the electronic function module, and then the second fixing members of different numbers and types are sequentially mounted on the first mounting surface 101 of the first fixing member 1, so that the connection structure not only can make each electronic function module to be mounted obtain a stable fixing structure, but also can adapt to the configuration of different types and numbers of electronic function modules, and realize the rapid switching between different electronic function modules, so as to meet the rapid mounting and fixing of different types and numbers of electronic function modules, thereby effectively saving the production cost and improving the production efficiency.

In some implementations of the connection structure proposed in the first embodiment of the present application, referring to fig. 6 to 9, in a specific implementation, the first mounting surface 101 has a plurality of mounting holes 102 that are disposed at intervals; the side of each second fixing element, which is close to the first mounting surface 101, is provided with at least one insert 201, and each insert 201 is clamped with one mounting hole 102.

Specifically, in order to achieve the detachable installation between each second fixing element and the first installation surface 101, in the technical solution adopted in the first embodiment of the present utility model, a plurality of installation holes 102 are provided on the first installation surface 101 of the first fixing element 1 at intervals, and at least one insert 201 corresponding to one installation hole 102 is provided on the side of each second fixing element for being connected to the first installation surface 101. Specifically, as shown in fig. 6 to 9, a second fixing member 2 of type I is taken as an example: three inserts 201 are arranged on one side of the class I second fixing piece 2, which is used for being connected with the first mounting surface 101, the three inserts 201 at least correspond to three mounting holes 102 arranged on the first mounting surface 101 of the first fixing piece 1, and the class I second fixing piece 2 can be correspondingly connected with the three mounting holes 102 on the first mounting surface 101 through the three inserts 201, so that detachable connection between the class I second fixing piece 2 and the first fixing piece 1 is realized.

In some implementations of the connection structure proposed in the first embodiment of the present application, referring to fig. 6 to 9, in a specific implementation, the mounting hole 102 has an insertion hole 102a and a clamping hole 102b that are communicated with each other, and a diameter of the insertion hole 102a is larger than a diameter of the clamping hole 102 b; the insert 201 has a plug 201a and a chuck 201b, one end of the plug 201a is connected with the second fixing member, the chuck 201b is connected with one end of the plug 201a away from the second fixing member, the diameter of the chuck 201b is smaller than the diameter of the insertion hole 102a and larger than the diameter of the clamping hole 102b, and the diameter of the plug 201a is smaller than the diameter of the clamping hole 102 b.

Specifically, in order to achieve the fixation between the first fixing element 1 and the second fixing element, in the first embodiment of the present utility model, each mounting hole 102 on the first mounting surface 101 has a special-shaped hole structure. As shown in fig. 6 and 7, each mounting hole 102 includes an insertion hole 102a and a clamping hole 102b that are disposed at intervals along the second direction Y, the insertion hole 102a and the clamping hole 102b are circular holes, and the aperture size of the insertion hole 102a is larger than the aperture size of the clamping hole 102b, and the center distance between the insertion hole 102a and the clamping hole 102b in each mounting hole 102 is smaller than the sum of the aperture sizes of the insertion hole 102a and the clamping hole 102b, so that the insertion hole 102a and the clamping hole 102b in each mounting hole 102 are communicated with each other. As shown in fig. 8 and 9, a second fixing member 2 of class I is taken as an example: each insert 201 of the class I second fixing member 2 includes an insert rod 201a and a chuck 201b, the insert rod 201a and the chuck 201b may be in a coaxially disposed cylindrical structure, the diameter size of the chuck 201b of each insert 201 is smaller than the aperture size of the insert hole 102a of its corresponding mounting hole 102 and larger than the aperture size of the chuck hole 102b, and the size of the insert rod 201a of each insert 201 is smaller than the size of the chuck hole 102b of its corresponding mounting hole 102, so that the chuck 201b of the insert 201 of the class I second fixing member 2 may penetrate through the insert hole 102a of its corresponding mounting hole 102 in the third direction Z, and the insert rod 201a of the insert 201 may be slid into the chuck hole 102b in the second direction Y by sliding the class I second fixing member 2, thereby ensuring that the chuck 201b and the chuck hole 102b of the insert 201 are mutually fastened and fixed. In some preferred embodiments of the connection structure according to the first embodiment of the present utility model, after the second fixing member is fastened and fixed to the corresponding mounting hole 102 on the first fixing member 1 by the insert 201, in order to further strengthen the strength of the fixing structure between the second fixing member and the first fixing member 1, the first fixing member 1 and the second fixing member may be further fastened by a pin hole connection or a threaded connection, etc.

In some embodiments of the connection structure according to the first embodiment of the present application, in a specific implementation, the first mounting surface 101 has a magnetic attraction area extending along the first direction X, two ends of the magnetic attraction area in the extending direction are aligned with two ends of the accommodating space in the extending direction, and at least a portion of the second fixing member corresponding to the magnetic attraction area is made of iron.

Specifically, in order to realize another detachable quick connection between each second fixing element and the first mounting surface 101, in the technical scheme adopted in the first embodiment of the utility model, the first mounting surface 101 of the first fixing element 1 can form a magnetic attraction area by embedding or embedding a magnet in the first mounting surface 101, and at least part of the side, connected with the first mounting surface 101, of each second fixing element is made of a magnetic metal material, so that each second fixing element can be quickly fixed on the first mounting surface 101 in a magnetic attraction manner; or the mounting position of the first mounting surface 101 corresponding to each second fixing piece is made of magnetic metal materials, and a magnet is embedded or inlaid in one side of each second fixing piece connected with the first mounting surface 101, so that each second fixing piece can be quickly fixed on the first mounting surface 101 in a magnetic attraction mode. In some preferred embodiments of the connection structure according to the first embodiment of the present utility model, after the second fixing member is fastened and fixed to the corresponding mounting hole 102 on the first fixing member 1 by the insert 201, in order to further strengthen the strength of the fixing structure between the second fixing member and the first fixing member 1, the first fixing member 1 and the second fixing member may be further fastened by a pin hole connection or a threaded connection, etc.

In some implementations of the connection structure proposed in the first embodiment of the present application, referring to fig. 1 to 6, in a specific implementation, the mounting opening includes: a first opening and a second opening communicating with each other, the first opening being opposite to the first mounting surface 101, the second opening being connected to the first mounting surface 101.

Specifically, in order to achieve quick assembly disassembly between each second fixing member and the first fixing member 1, in the technical scheme adopted in the first embodiment of the utility model, the first fixing member 1 is in an inverted-v-shaped structure, two ends of the first fixing member 1 along the first direction X are respectively provided with two side walls, the two side walls are connected through a first mounting surface 101 extending along the first direction X, so that a containing space for installing a plurality of second fixing members is formed between the two side walls, one side of the containing space, which is away from the first mounting surface 101, along the third direction Z is provided with a first opening, at least one of two ends of the containing space along the second direction Y is provided with a second opening, the first opening and the second opening are mutually communicated to form a mounting opening communicated with the containing space, and the mounting opening can ensure that the containing space is sufficient when the second fixing member is disassembled in the containing space, so that the disassembly efficiency of the second fixing member can be improved.

In some implementations of the connection structure proposed in the first embodiment of the present application, referring to fig. 10, in a specific implementation, the connection structure further includes: the third fixing piece 7, the third fixing piece 7 is located the first opening, and the both ends of third fixing piece 7 along first direction X are respectively with first fixing piece 1 detachable connection, and third fixing piece 7 is used for with the cooperation fixed second fixing piece of first installation face 101.

Specifically, in order to further improve the structural strength between the first fixing member 1 and the second fixing member, in the first embodiment of the present utility model, a third fixing member 7 is further provided in the connection structure, where the third fixing member 7 may be a combination structure formed by combining a sheet metal connecting member, a strip connecting member, a block connecting member and the like, the specific structure and the assembly size of the third fixing member are matched with those of the second fixing member, and the third fixing member 7 may be fixed at a position of the first fixing member 1 near the first opening by a pin hole positioning manner or a threaded connection manner so as to enhance the shearing resistance of the first fixing member 1 in the first direction X. Each second fixing piece can be detachably connected with the first mounting surface 101 through the third fixing piece 7 matched with the mounting size of the second fixing piece, so that after a plurality of second fixing pieces are mounted on the first mounting surface 101, the connecting structure has good shearing resistance in the first direction X, and bending deformation or fracture of the first fixing piece 1 at a certain position in the first direction X due to the fact that the second fixing pieces are mounted along the first direction X in an excessive number is avoided.

In some implementations of the connection structure proposed in the first embodiment of the present application, referring to fig. 10, in a specific implementation, the third fixing member 7 is screwed with a plurality of bolts at intervals along the first direction X; the bolts are sequentially screwed on the third fixing piece 7 and the first fixing piece 1; or the bolts are sequentially screwed on the third fixing piece 7, the second fixing piece and the first fixing piece 1.

Specifically, in order to realize the detachable connection between the third fixing member 7 and the first fixing member 1 and the second fixing member, in the first embodiment of the present utility model, the third fixing member 7 is a combined structure formed by combining a sheet metal connecting member, a strip connecting member, a block connecting member, and the like, and can extend and expand along the first direction X, and the whole third fixing member 7 can be regarded as a strip structure extending along the first direction X. A plurality of bolts are arranged on the third fixing piece 7 at intervals along the first direction X, a plurality of screw holes are correspondingly arranged on the first mounting surface 101 of the first fixing piece 1, the third fixing piece 7 can be in threaded connection with the screw holes on the first mounting surface 101 through the bolts, each second fixing piece can be fixed on the third fixing piece 7 through threaded connection, namely the first mounting surface 101, the third fixing piece 7 and the second fixing piece are sequentially stacked along the third direction Z; or a plurality of bolts are arranged on the third fixing piece 7 at intervals along the first direction X, a plurality of screw holes are correspondingly arranged on the first mounting surface 101 of the first fixing piece 1, a plurality of through holes are correspondingly arranged on each second fixing piece, the bolts on the third fixing piece 7 penetrate through the through holes on each second fixing piece and then are in threaded connection with the screw holes on the first mounting surface 101, namely the first mounting surface 101, the second fixing piece and the third fixing piece 7 are sequentially stacked along the third direction Z.

In some embodiments of the connection structure according to the first embodiment of the present application, in a specific implementation, a side of each second fixing element facing away from the first mounting surface 101 has a second mounting surface.

Specifically, in order to realize that the connection structure can also mount an electronic functional module in the third direction Z, in the technical scheme adopted in the first embodiment of the present utility model, a second mounting surface is provided on a side of each second fixing member, which faces away from the first mounting surface 101, and a plurality of mounting holes 102 are provided on the second mounting surface, which are arranged at intervals, so that the plurality of connection structures can be sequentially stacked and mounted along the third direction Z, so as to meet the function expansion requirements of more electronic functional modules.

In some embodiments of the connection structure according to the first embodiment of the present application, referring to fig. 8, in the implementation manner, any two adjacent second fixing members are attached to each other and detachably connected to each other.

Specifically, in order to further achieve the shearing resistance of the connection structure in the first direction X, in the technical scheme adopted in the first embodiment of the present utility model, any two adjacent second fixing pieces may be mutually attached and detachably connected through a clamping groove structure, pin positioning or threaded connection, and other manners. As shown in fig. 8, taking the class I second fixing member 2 as an example: at least one connecting hole 202 is formed in one end of each I-type second fixing piece 2 along the first direction X, connecting pieces corresponding to the connecting holes 202 are arranged on the surface, close to the end face, of the other second fixing piece adjacent to the end face where the connecting holes 202 of the I-type second fixing pieces 2 are formed, and the I-type second fixing pieces 2 can be detachably connected with the connecting pieces of the other second fixing pieces adjacent to the connecting holes 202 through the connecting holes, so that the shearing resistance of the two second fixing pieces in the first direction X is improved.

Example two

An embodiment of the present utility model provides a panel module, including: the connecting structure according to any one of the above embodiments of the present utility model.

Specifically, the panel module can realize quick switching and disassembly between different electronic function module configurations through the connection structure provided by the first embodiment of the utility model, so that the panel module has functions of various different configurations.

The foregoing is merely illustrative of the present application, and the present application is not limited thereto, and any person skilled in the art will readily recognize that variations or substitutions are within the scope of the present application. Therefore, the protection scope of the present application shall be subject to the protection scope of the claims.

Claims (10)

1. A connection structure, characterized by comprising:

A first fixing member having a receiving space extending in a first direction, the first fixing member comprising: the first mounting surface is positioned in the accommodating space, and the mounting opening is communicated with the accommodating space and is used for mounting the to-be-mounted piece into the accommodating space;

The second fixing pieces are sequentially arranged in the accommodating space along the first direction, each second fixing piece is detachably connected with the first mounting surface, and each second fixing piece is used for mounting one to-be-mounted piece.

2. The connection according to claim 1, wherein,

The first mounting surface is provided with a plurality of mounting holes which are arranged at intervals;

Each second fixing piece is provided with at least one insert piece on the side part close to the first mounting surface, and each insert piece is clamped with one mounting hole.

3. The connection structure according to claim 2, wherein,

The mounting hole is provided with an insertion hole and a clamping hole which are communicated with each other, and the diameter of the insertion hole is larger than that of the clamping hole;

the insert is provided with an inserting rod and a clamping head, one end of the inserting rod is connected with the second fixing piece, the clamping head is connected with one end of the inserting rod, which is away from the second fixing piece, the diameter of the clamping head is smaller than that of the inserting hole and larger than that of the clamping hole, and the diameter of the inserting rod is smaller than that of the clamping hole.

4. The connection according to claim 1, wherein,

The first mounting surface is provided with a magnetic attraction area extending along a first direction, two ends of the magnetic attraction area in the extending direction are aligned with two ends of the accommodating space in the extending direction respectively, and at least the part of the second fixing piece corresponding to the magnetic attraction area is made of iron materials.

5. The connection according to claim 1, wherein,

The mounting opening includes: a first opening and a second opening which are communicated with each other, wherein the first opening is opposite to the first mounting surface, and the second opening is connected with the first mounting surface.

6. The connection structure according to claim 5, further comprising:

The third fixing piece is located in the first opening, two ends of the third fixing piece in the first direction are detachably connected with the first fixing piece respectively, and the third fixing piece is used for being matched with the first mounting surface to fix the second fixing piece.

7. The connection structure according to claim 6, wherein,

The third fixing piece is in interval screw connection with a plurality of bolts along the first direction;

The bolts are sequentially screwed on the third fixing piece and the first fixing piece; or (b)

The bolt is sequentially connected with the third fixing piece, the second fixing piece and the first fixing piece in a threaded mode.

8. The connection according to claim 1, wherein,

Each second fixing piece is provided with a second mounting surface on one side facing away from the first mounting surface.

9. The connection according to claim 1, wherein,

Any two adjacent second fixing pieces are mutually attached and mutually detachably connected.

10. A panel module, comprising:

the connection structure of any one of claims 1-9.