CN203617464U

CN203617464U - Module combiner and connector protective cover thereon

Info

Publication number: CN203617464U
Application number: CN201320660181.1U
Authority: CN
Inventors: 刘林铎; 陈继东
Original assignee: GE Fanuc Automation North America Inc
Current assignee: Intelligent Platform Co ltd
Priority date: 2013-10-24
Filing date: 2013-10-24
Publication date: 2014-05-28
Anticipated expiration: 2023-10-24

Abstract

The utility model relates to a module combiner and a connector protective cover thereon. The module combiner comprises two modules and one protective cover. The protective cover comprises a rotating part, a connecting part and a combining part, wherein the rotating part comprises a cover body coupling with a side surface opening of a first connector and a top surface opening of a second connector, and the cover body is provided with a first rotating piece; the connecting part comprises a body coupling with the top surface opening of the first connector, the body is provided with a second rotating piece and a third rotating piece, and the rotating part is rotatably connected to the connecting part through cooperation of the first rotating piece and the second rotating piece; and the combining part comprises an insertion piece provided with a fourth rotating piece, and the connecting part is rotatably connected to the combining part through cooperation of the third rotating piece and the fourth rotating piece. When one module is used, the combining part is inserted into the first connector, and the connecting part and the rotating part are rotated to respectively cover the top surface opening and the side surface opening of the first connector. When two modules are connected, the combining part is inserted into the first connector, and the connecting part and the rotating part are rotated to respectively cover the top surface opening of the first connector and the top surface opening of a second connector.

Description

Module combination and on connector protective cover

Technical field

The utility model relates to the combining structure of two modules that can realize mutual communication and the over cap for the protection of connector on it.

Background technology

Existing electronic equipment, in programmable logic controller (PLC) (PLC) equipment, many times all can design several communication control modules.For example, a main control module and some expansion control modules.In some simple occasions of controlling, may only need a main control module can complete default control requirement.And under the control occasion of some complexity, only a main control module possibly cannot complete default control requirement, this just need to increase even multiple expansion control modules and this main control module is realized default control requirement jointly.If realize multiple communication control module co-operation, need to main control module and expansion control module be coupled together by connector, to realize the intercommunication mutually between them.

In the design of existing main control module and expansion control module, Male head connector and female connector be exposed being arranged in these two modules respectively, when application Dual module mode of operation, directly this Male head connector and female connector are interconnected.But the design of above-mentioned traditional connector assembly has following shortcoming:

1. because Male head connector and female connector are exposed being arranged in these two control modules, so, in the time only using main control module work, connector exposed on it is owing to may being damaged without any protection.

Even 2. under Dual module mode of operation; Male head connector after connection and female connector also may be because outside exposed and can be damaged; although a serum cap may be installed sometimes, this serum cap only can be protected connector under Dual module mode of operation, and easily comes off, easily loses.

3. some connector assemblies, after Male head connector and female connector connect, if Male head connector will be separated with female connector, need, by realizing as instruments such as screwdrivers, not be also very convenient.

So, need to provide a kind of and new solve the problems referred to above for connecting two modular connector assemblies.

Utility model content

Conclude one or more aspects of the present utility model now so that basic comprehension of the present utility model, wherein this conclusion is not extensive overview of the present utility model, and is not intended to identify some key element of the present utility model, is not intended to mark its scope yet.On the contrary, the main purpose of this conclusion is to present concepts more of the present utility model with reduced form before below presenting more detailed description.

An aspect of the present utility model is to provide a kind of module combination; it comprises first module with the first connector and second module with the second connector; this first connector can be realized interconnection with this second connector; this first connector is arranged at the junction of this first module side and end face; this second connector is arranged at the junction of this second module side and end face; this module combination also comprises a connector protective cover, and this connector protective cover comprises:

A rotating part, comprises the lid matching with the lateral opening of this first connector and the end face opening of the second connector, and this lid is provided with the first revolving part;

A connecting portion, comprise the body matching with the end face opening of this first connector, this body is provided with the second revolving part, and this rotating part can be rotatably connected on this connecting portion by this first revolving part and coordinating of the second revolving part, and this body is also provided with the 3rd revolving part; And

A joint portion, comprises that this insert is provided with the 4th revolving part for inserting the insert in this first connector, and this connecting portion can be rotatably connected on this joint portion by the 3rd revolving part and coordinating of the 4th revolving part;

Wherein, in the time using this first module, this joint portion is inserted after this first connector, can make this connecting portion and rotating part cover respectively on the end face opening and lateral opening of this first connector by rotating this connecting portion and rotating part;

In the time that this first module is connected with the second module, this joint portion is inserted after this first connector, can make this connecting portion and rotating part cover respectively on the end face opening of this first connector and the second connector by rotating this connecting portion and rotating part.

Another aspect of the present utility model is to provide a kind of connector protective cover being applied in module combination, and this module combination comprises first module with the first connector and second module with the second connector, and this connector protective cover comprises:

Wherein, in the time using the first module, this joint portion is inserted after this first connector, can make this connecting portion and rotating part cover respectively on the end face opening and lateral opening of this first connector by rotating this connecting portion and rotating part;

The utility model has the advantage of, compared to prior art, module of the present utility model combination by with the coordinating under different operating state of connector protective cover on it, can realize fast the protection to connector under different operating state.On the one hand, in the time only using the first module, this joint portion is inserted after this first connector, can make this connecting portion and rotating part cover respectively on the end face opening and lateral opening of this first connector by rotating this connecting portion and rotating part, so, can effectively protect the first connector in this first module working independently; On the other hand; in the time that this first module is connected with the second module; this joint portion is inserted after this first connector; can make this connecting portion and rotating part cover respectively on the end face opening of this first connector and the second connector by rotating this connecting portion and rotating part; so, can effectively protect first and second connector in this cooperative first and second module.This connector protective cover simple in structure, installs quick and conveniently, has met preferably module and has been combined in the protection to connector on it under different operating state.In addition, in some embodiments, this connector protective cover can also play the effect of quick-detachment the first connector and the second connector.

Accompanying drawing explanation

Be described for execution mode of the present utility model in conjunction with the drawings, can understand better the utility model, in the accompanying drawings:

Fig. 1 is the perspective exploded view of the preferred embodiments of the utility model module combination.

Fig. 2 is the schematic diagram of the other direction of Fig. 1.

Fig. 3 is the perspective exploded view of the over cap of connector assembly in Fig. 1.

Fig. 4 is the schematic diagram of the other direction of Fig. 3.

Fig. 5 A is the assembling schematic diagram of the first state of over cap in Fig. 3.

Fig. 5 B and Fig. 5 C are the schematic diagram of two other direction of Fig. 5 A.

Fig. 6 A is the assembling schematic diagram of the second state of over cap in Fig. 3.

Fig. 6 B and Fig. 6 C are the schematic diagram of two other direction of Fig. 6 A.

Fig. 7 A is the assembling schematic diagram of the third state of over cap in Fig. 3.

Fig. 7 B and Fig. 7 C are the schematic diagram of two other direction of Fig. 7 A.

Fig. 8 is the perspective exploded view of the first module and over cap in Fig. 1 module combination.

Fig. 9 A is the vertical view of the first module in Fig. 8 module.

Fig. 9 B is the partial enlarged drawing of connector in Fig. 9 A.

Figure 10 is the assembling schematic diagram of the first state of the first module in Fig. 8 and over cap.

Figure 11 is the assembling schematic diagram of the second state of the first module in Fig. 8 and over cap.

Figure 12 is the assembling schematic diagram of the third state of the first module in Fig. 8 and over cap.

Figure 13 is the assembling schematic diagram of the first state of the module combination in Fig. 1.

Figure 14 is the assembling schematic diagram of the second state of the module combination in Fig. 1.

Figure 15 is the assembling schematic diagram of the third state of the module combination in Fig. 1.

Figure 16 is the assembling schematic diagram of the 4th state of the module combination in Fig. 1.

Embodiment

Below will describe embodiment of the present utility model, and it is pointed out that in the specific descriptions process of these execution modes, in order to carry out brief and concise description, this specification can not all be done detailed description to all features of actual execution mode.Should be understandable that; in the actual implementation process of any one execution mode; as in the process of any one engineering project or design object; in order to realize developer's objectives; in order to meet system restriction that be correlated with or that business is relevant; usually can make various concrete decision-makings, and this also can change to another kind of execution mode from a kind of execution mode.In addition, it will also be appreciated that, although the effort of having done in this development process may be complicated and tediously long, but for those of ordinary skill in the art relevant to the disclosed content of the utility model, some designs of carrying out on the basis of the technology contents disclosing in the disclosure, the changes such as manufacture or production are conventional technological means, not should be understood to the disclosed content of the utility model insufficient.

Unless otherwise defined, the technical term using in claims and specification or scientific terminology should be has the ordinary meaning that the personage of general technical ability understands under the utility model in technical field." first ", " second " and the similar word that in the utility model patent application specification and claims, use do not represent any order, quantity or importance, and are just used for distinguishing different parts.The similar words such as " one " or " one " do not represent restricted number, but represent to exist at least one." comprise " or " comprising " etc. similarly word mean to appear at " comprising " or " comprising " element above or object and contain and appear at element or object and the equivalent element thereof that " comprising " or " comprising " enumerate below, do not get rid of other elements or object.

Please jointly with reference to figure 1 and Fig. 2, it is the perspective exploded view of the preferred embodiments of the utility model module combination 100.This module combination 100 comprises first module 110, the second module 120 and a connector protective cover 130.This first module 110 and the second module 120 are respectively arranged with first connector 112 and second connector 122.This first connector 112 is arranged at the junction of these the first module 110 sides and end face, and this second connector 122 is arranged at the junction of these the second module 120 sides and end face.This first module 110 can realize communicating by letter between this second module 120 by this first connector 112 and this second connector 122 are coupled together.The connector assembly of this module combination 100 of the common composition of first and

second connector

112 and 122 of this over cap 130 and this, this over cap 130 for protecting this first and

second connector

112 and 122 under various states.

It should be noted that, the first module 110 in present embodiment and the second module 120 can realize the module of interconnection each other by connector for any type, are not limited to the application of a certain generic module.For example, this first module 110 can be a PLC main control module, and this second module 120 can be a PLC expansion control module.In some simple occasions of controlling, only need this PLC main control module can complete default control requirement.And under the control occasion of some complexity, as long as this PLC main control module and PLC expansion control module are coupled together and can be realized default control requirement by connector assembly.The first module 110 of illustrating in figure and the second module 120 are except comprising the first connector 112 and the second connector 122, also comprise other function element, for example communication control chip, various control unit, interface unit, bus unit etc., specifically design accordingly according to dissimilar module, because these function element are not invention emphasis of the present utility model, therefore these function element are not described in detail here, persons skilled in the art can optionally design according to actual needs.

This first and

second connector

112 and 122 can be also polytype connector, is not limited to the example that diagram provides.For example, the first connector 112 that diagram provides is a female connector, and this second connector 122 is a corresponding Male head connector with hinge or pivoting mechanism, the lateral opening 1121 of this first connector 112 matches with the lateral opening 1221 of this second connector 122, and the end face opening 1122 of this first connector 112 matches with the end face opening 1222 of this second connector 122.Here only provide an example, in other embodiments, also can select the connector combination of other types to realize being connected of the first module 110 and the second module 120.In the time selecting the connector combination of other types, the concrete structure of this over cap 130 will be done adaptive adjustment, such as the parameters such as size, should be appreciated that one of ordinary skill in the art can make adaptive modification and modification as required.

(namely in the time that this first module 110 works independently) can be for the protection of this first connector 112 under the first state for this over cap 130, and under the second state, (namely in the time that this first module 110 and the second module 120 combine work) again can be for protect the connector combination of this first connector 112 and the second connector 122 simultaneously.In addition, in some embodiments, this over cap 130 also can be used as the facilitating property that is connected that disconnects this first connector 112 and the second connector 122.Following paragraph will be introduced the concrete structure of preferred embodiments of this over cap 130 and the concrete application under different conditions thereof in detail.

Please jointly with reference to figure 3 and Fig. 4, it is the perspective exploded view of the preferred embodiments of this over cap 130.This over cap 130 comprises a rotating part 132, connecting portion 134 and a joint portion 136.It should be noted that; the size of these over cap 130 various pieces and localized design need to coordinate the first connector 112 of concrete application and the second connector 122 to do corresponding design; present embodiment only provides an example; be understandable that; one of ordinary skill in the art can be made corresponding adjustment according to actual needs, is not limited to the specific design that present embodiment provides.

This rotating part 132 comprises a lid 1321.This lid 1321 is roughly rectangle, and the lateral opening 1121(of its size and this first connector 112 is shown in Fig. 1) match, that is to say that this lid 1321 just can cover on the lateral opening 1121 of this first connector 112.And the size of this lid 1321 is also shown in Fig. 1 with the end face opening 1222(of this second connector 122) match.That is to say, the size of this lid 1321 matches or coordinates with the size of the lateral opening 1121 of this first connector 112 and the end face opening 1222 of this second connector 122 need to design.

In some embodiments, a gap 1322 also can be offered in the centre on the long limit, top side of this lid 1321, can open easily this lid 1321 when covering at the lateral opening 1121 of this first connector 112 at this lid 1321 or to cover the end face opening 1222 at this second connector 122, the cover-opening structure that can certainly be designed to other types, is not limited to this.Some convex tendon 1327(also can be set on the end face of this lid 1321 and see Fig. 4), to facilitate this lid 1321 of manual operation, also can not design this convex tendon 1327 or the design other types structure for handled easily.

The Chang Bian two ends, bottom side of this lid 1321 downwards and bottom surface one side be convexly equipped with two Rotary Connection

blocks

1323 and 1324, these two Rotary Connection

blocks

1323 and 1324 are offered two rotating

holes

1325 and 1326 relatively, for this lid 1321 is rotatably connected to this connecting portion 134.In other execution modes, these two rotating

holes

1325 and 1326 also can be designed to the rotational structure of other types.

This connecting portion 134 comprises a body 1341.This body 1341 is roughly rectangle, and the distance of its length just and between two Rotary Connection

blocks

1323 and 1324 of this rotating part 132 quite or be slightly less than this distance.Two side roof parts of this body 1341 are outwards convexly equipped with respectively two

column spinners

1342 and 1343, and these two

column spinners

1342 and 1343 can insert respectively in two rotating

holes

1325 and 1326 of two Rotary Connection

blocks

1323 and 1324 of this rotating part 132, so that this lid 1321 is rotatably connected on the body 1341 of this connecting portion 134, if the structural modification of this rotating

hole

1325 and 1326 has become the revolving part of other types, these two

column spinners

1342 and 1343 also need correspondence to be modified as the revolving part that other types match, and are not limited to the structure that diagram provides.In infinite execution mode, the inner side 90-degree rotation that this lid 1321 can be from the position parallel with this body 1341 to body 1341, and body 1341 can be provided with fixed-position structure, realizes location so that this lid 1321 rotates to 90 while spending.In other execution modes, also rotatable 90 degree that exceed.

The both sides of this body 1341 are positioned at the below of this column spinner 1342 and 1343 and extend two

lugs

1348 and 1349, and in the time that this lid 1321 is rotatably connected on this body 1341, the outer surface of the outer surface of these two

lugs

1348 and 1349 and these two Rotary

Connection blocks

1323 and 1324 is in same plane.In the time that the position of rotation of lid 1321 is vertical with this body 1341, the overall dimension of two column spinners 1342 and 1343 and the end face opening 1122 of this first connector 112 on this body 1341 and this lid 1321 match.

The bottom side of this body 1341 is offered a groove 1344, the both sides that this groove 1344 extends a thin extension board 1345 and itself and this groove 1344 to a side zone line that should lid 1321 have certain distance, the both sides of this groove 1344 are convexly equipped with two

column spinners

1346 and 1347 relatively, and length is slightly less than the distance of this extension board 1345 and groove 1344 both sides.These two

column spinners

1346 and 1347 are for being rotatably connected to this joint portion 136 by this body 1341.In like manner, in other execution modes, these two

column spinners

1346 and 1347 also can be designed to the rotational structure of other types.

This joint portion 136 comprises an insert 1361.This insert 1361 is roughly strip, and the identical length of its length and this rotating part 132 and connecting portion 134 is same.The top margin of this insert 1361 is to being convexly equipped with respectively two Rotary Connection blocks 1362 and 1363 by two column spinners 1346 and 1347, these two Rotary Connection blocks 1362 and 1363 are offered two rotating holes 1364 and 1365 relatively, this two column spinners 1346 and 1347 that are used for being rotatably connected, so that this joint portion 136 is rotatably connected on this connecting portion 134.In like manner, in other execution modes, these two rotating holes 1364 and 1365 also can be designed to the revolving part of other types.In order to facilitate installation and removal, on each Rotary Connection block 1362 and 1363, also can offer a gap 1366 and 1367.In present embodiment; this over cap 130 can be made up of engineering plastic elastomeric material; therefore can realize easily being mutually rotatably connected and dismantling between this rotating part 132, connecting portion 134 and joint portion 136 by above-mentioned rotating hole and column spinner; without by other auxiliary components; as screwdriver etc.; very convenient, and more easily change any one part.Certainly, comprise the parts such as screw if will be designed to and realize being rotatably connected between each several part, also can carry out corresponding modification and distortion, specifically do not illustrate one by one here.

In some embodiments, a side of this insert 1361 is also to locating part 1368 of downward-extension, and this locating part 1368 of other execution modes also can be arranged on other positions of this insert 1361.In present embodiment, this locating part 1368 is a L shaped hook structure, and bottom further comprises a grab 1369.This locating part 1368, in the time that this over cap 130 is arranged on the first connector 112 correspondence position of this first module 110, can prevent that this over cap 130 from coming off from this first module 110 in the time of this over cap 130 of operation.In other embodiments, also can not design the locating part 1368 of this hook structure, or the slip-off preventing mechanism of design other types.

In some embodiments, this

Rotary Connection block

1362 and 1363 further extends a bit of distance with this insert 1361 respectively, so that have one section of space between this insert 1361 and the body 1341 of this connecting portion 134 in the time that this insert 1361 is rotatably connected on connecting portion 134, for connector assembly for convenience detach, subsequent paragraph also can describe in further detail.

Please continue jointly with reference to figure 5A to Fig. 5 C, be the assembling schematic diagram of this over cap 130 under the first state.When assembling, as long as two column spinners of this connecting portion 134 1342 and 1343 are inserted in two

rotating holes

1325 and 1326 of these rotating part 132 correspondences, and will in two

rotating holes

1364 and 1365 of two

other column spinner

1346 and 1347 these joint portion 136 correspondences of insertion of this connecting portion 134, can complete fast assembling.In the time of this first state, the rotating part 132 of this over cap 130, connecting portion 134 and joint portion 136 are positioned in same plane.As previously mentioned, between this insert 1361 and the body 1341 of this joint portion 136, be designed with one section of space 137.

Please continue jointly with reference to figure 6A to Fig. 6 C, be the assembling schematic diagram of this over cap 130 under the second state.The second state of this over cap 130 is by this rotating part 132 and connecting portion 134 state after 90-degree rotation as a whole on the basis of the first state.Under the second state, the end face of this rotating part 132 and connecting portion 134 size as a whole and the end face opening 1122 of the first connector 112 and the end face opening of the second connector 122 1222 in conjunction with after size match or coordinate.

Please continue jointly with reference to figure 7A to Fig. 7 C, be the assembling schematic diagram of this over cap 130 under the third state.The third state of this over cap 130 is, on the basis of the second state, this rotating part 132 is continued to the state after 90-degree rotation again.As previously mentioned, now the overall dimension of these connecting portion 134 1 sides and the end face opening 1122 of this first connector 112 match, and the overall dimension of these rotating part 132 1 sides and the lateral opening 1121 of this first connector 112 match.The concrete application of this over cap 130 below will be described respectively for above-mentioned three states.

Please refer to Fig. 8, is this first module 110 and the perspective exploded view of this over cap 130.In some cases, for example, when only needing to apply the first module 110 and not needing the second module 120, this over cap 130 can be used for separately protecting the first connector 112 in this first module 110.By the protection of this over cap 130, can make this first module 110 in the time working independently, also can protect preferably this first connector 112, prevent that it is damaged outside because of exposed, and look more attractive in appearance.The lateral opening 1121 of this first connector 112 and above the dimensional requirement of end face opening 1222 paragraph illustrate, repeat no more here.

Please continue to refer to Fig. 9 A and Fig. 9 B, be the vertical view of this first module 110 and the partial enlarged drawing of upper the first connector 112 thereof.In present embodiment, at the rear side of this first connector 112, the position of insert 1361 that should joint portion 136 is provided with to an insertion groove 1123, this insertion groove 1123 is for fixing this insert 1361.In other execution modes, this insertion groove 1123 also can be designed to other for realizing the structure of clamping function, for example, further on the inwall of insertion groove 1123, increase buckle mechanism (not shown) etc.

In addition; in a side of this first connector 112, the position of locating part 1368 that should over cap 130 is offered to a spacing hole 1124; the size of this spacing hole 1124 be slightly larger than this locating part 1368 stock sectional dimension but be less than the size of these grab 1369 parts, and the degree of depth of this spacing hole 1124 is more than or equal to the length of the stock of this locating part 1368.When application, because this locating part 1368 has elasticity, this grab 1369 is inserted in this spacing hole 1124 after flexible, and then this insert 1361 is fixed in this insertion groove 1123.So, in the time plugging the operation of this insert 1361, because this grab 1369 is positioned at the inside of this spacing hole 1124, therefore can not cause this over cap 130 to come off from this first module 110 after pulling up this insert 1361.And; carrying out before this second connector 122 is connected to the operation of the first connector 112; can be stuck in interior this over cap 130 that keeps of this spacing hole 1124 by this grab 1369 and be suspended in this first module 110, so can after connector connects, cover quickly and easily this over cap 130.In other execution modes, also can realize anti-drop function or also can not design this function by other structures.

Please, further successively with reference to figures 10 to Figure 12, be respectively the first assembling schematic diagram to the third state of this first module 110 and over cap 130.When assembling, as mentioned above, by after locating part 1368 bendings on this joint portion 136, this grab 1369 is inserted to spacing hole 1124 inside of this first connector 112, then this this insert 1361 is fixed in this insertion groove 1123, the state after insertion is the first state shown in Figure 10.Subsequently, by the connecting portion of this over cap 130 134, together with rotating part 132 90-degree rotations (seeing Figure 11), now this connecting portion 134 together with the end face of rotating part 132 and the end face of this first module 110 at grade.Then, then this rotating part 132 is continued to 90-degree rotation (seeing Figure 12), now at grade, and match with the lateral opening 1121 of this first connector 112 in the side of the end face of this rotating part 132 and this first module 110.Now; this over cap 130 protects this first connector 112 together with rotating part 132 by the connecting portion 134 on it; that is to say; first connector 112 of this over cap 130 on can separately protected this first module 110; install very convenient; and dismantle also very conveniently, only need, according to above-mentioned steps reverse operating, no longer illustrate here.

Please, further successively with reference to figures 13 to Figure 16, be respectively the assembling schematic diagram of first to fourth state of this module combination 100.In the time of needs the first module 110 and the second module 120 co-operation, when assembling, the first connector 112 of this first module 110 is connected with the second connector 122 of the second module 120.In present embodiment, what this first connector 112 was selected is a female connector, and what this second connector 122 was selected is a Male head connector with hinge arrangement.For example, this Male head connector 122 comprises a rotary connecting joint 1223, is rotated down this rotary connecting joint 1223 and can realizes interconnecting of this first connector 112 and this second connector 122 under the state of Figure 13.It should be noted that, present embodiment only provides the example of one group of connector combination, and the type of this first connector 112 and the second connector 122 can be selected according to actual needs, is not limited to the example of present embodiment.

In present embodiment, before the rotary connecting joint 1223 of this second connector 122 of rotation, first this over cap 130 is inserted into the first connector 112 inside (seeing Figure 14) of this first module 110 according to the mode of Figure 10 signal.Then, then rotate this second connector 122 rotary connecting joint 1223 so that this first connector 112 realize and interconnect (seeing Figure 15) with this second connector 122.As previously mentioned, in present embodiment, between this connecting portion 134 and this joint portion 136, be provided with one section of space 137, in the time that the rotary connecting joint 1223 of this second connector 122 of this rotation inserts in the slot of these the first connector 112 correspondences, the outstanding buckle 1225 in these rotary connecting joint 1223 tops just can be stuck in this space 137.Thus; in the time of this second connector 122 of dismounting; as long as upwards lift this over cap 130 under the state of Figure 15; because the joint portion 136 of over cap 130 will upwards promote this buckle 1225; and then can quick and convenient this rotary connecting joint 1223 be realized and being separated with this first connector 112; without using other aids, as screwdriver etc.In other embodiments, like also can design class, structure realizes the action of quick-detachment.Certainly, if do not need this kind of dismounting, also can not design space 137 and buckle 1225 structures, all can carry out according to actual needs other deformation designs.

Further; by the connecting portion of this over cap 130 134 together with rotating part 132 90-degree rotations (seeing Figure 16); now; this connecting portion 134 together with the end face of rotating part 132 and the end face of this first module 110 and the second module 120 by the same plane; and match with this first connector 112 and the second connector 122; play the effect of simultaneously protecting this first connector 112 and the second connector 122, very convenient, and also very attractive in appearance.That is to say; this over cap 130 is now used for protecting the first connector 112 and the second connector 122 in this first module 110 and this second module 120, installs very conveniently, and dismounting is also very convenient; only need, according to above-mentioned steps reverse operating, no longer illustrate here.

Although the utility model is illustrated in conjunction with specific execution mode, those skilled in the art will appreciate that and can make many modifications and modification to the utility model.Therefore, recognize, the intention of claims is to cover all such modifications and the modification in the utility model true spirit and scope.

Claims

1. a module combination; it is characterized in that; this module combination comprises first module with the first connector and second module with the second connector; this first connector can be realized interconnection with this second connector; it is characterized in that: this first connector is arranged at the junction of this first module side and end face; this second connector is arranged at the junction of this second module side and end face, and this module combination also comprises a connector protective cover, and this connector protective cover comprises:

2. module combination as claimed in claim 1, it is characterized in that, this first revolving part comprises the first Rotary Connection block of being located at respectively these two ends, lid bottom side, these two first Rotary Connection blocks are offered two the first rotating holes relatively, this second revolving part comprises the first column spinner of being located at respectively these body two side roof parts, and this rotating part can be by inserting these two first column spinners respectively in these two first rotating holes and rotate and be connected on this connecting portion.

3. module combination as claimed in claim 1 or 2, it is characterized in that, the bottom side of this body is offered a groove, the 3rd revolving part comprises the second column spinner that is convexly set in respectively these groove both sides, the 4th revolving part comprises the second Rotary Connection block of being located at respectively this insert top margin, these two second Rotary Connection blocks are offered two the second rotating holes relatively, and this connecting portion can be by inserting these two second column spinners respectively in these two second rotating holes and rotate and be connected on this joint portion.

4. module combination as claimed in claim 1; it is characterized in that; the rear side of this first connector is provided with an insertion groove to the position of insert that should joint portion, and this connector protective cover is inserted in this insertion groove and is fastened in this first connector by the insert of this joint portion.

5. the combination of the module as described in claim 1 or 4, it is characterized in that, the insert of this joint portion is also provided with the locating part of an inverted L-shaped, the bottom of this locating part further comprises a grab, this first connector offers a spacing hole to position that should locating part, the size of this spacing hole is slightly larger than the sectional dimension of this locating part stock but is less than the size of this grab part, and this locating part is that elastomeric material is made.

6. module combination as claimed in claim 1, it is characterized in that, between this insert and this body, be provided with one section of space, this second connector comprises the rotary connecting joint with buckle, when this rotary connecting joint is rotatably connected to this first connector, the buckle on this rotary connecting joint can snap in the space between this insert and body.

7. be applied to the connector protective cover in module combination, this module combination comprises first module with the first connector and second module with the second connector, it is characterized in that: this connector protective cover comprises:

8. connector protective cover as claimed in claim 7; it is characterized in that; this first revolving part comprises the first Rotary Connection block of being located at respectively these two ends, lid bottom side; these two first Rotary Connection blocks are offered two the first rotating holes relatively; this second revolving part comprises the first column spinner of being located at respectively these body two side roof parts, and this rotating part can be by inserting these two first column spinners respectively in these two first rotating holes and rotate and be connected on this connecting portion.

9. connector protective cover as claimed in claim 8, is characterized in that, a gap is also offered in the centre on the long limit, top side of this lid.

10. connector protective cover as claimed in claim 7 or 8; it is characterized in that; the bottom side of this body is offered a groove; the 3rd revolving part comprises the second column spinner that is convexly set in respectively these groove both sides; the 4th revolving part comprises the second Rotary Connection block of being located at respectively this insert top margin; these two second Rotary Connection blocks are offered two the second rotating holes relatively, and this connecting portion can be by inserting these two second column spinners respectively in these two second rotating holes and rotate and be connected on this joint portion.

11. connector protective covers as claimed in claim 10, is characterized in that, the both sides that this groove extends an extension board and itself and this groove to a side zone line that should lid have certain distance.

12. connector protective covers as claimed in claim 10; it is characterized in that; the both sides of this body are positioned at the below of this first column spinner and extend two lugs; and in the time that this lid is rotatably connected on this body, the outer surface of the outer surface of these two lugs and these two the first Rotary Connection blocks is in same plane.

13. connector protective covers as claimed in claim 7; it is characterized in that; the rear side of this first connector is provided with an insertion groove to the position of insert that should joint portion, and this connector protective cover is inserted in this insertion groove and is fastened in this first connector by the insert of this joint portion.

14. connector protective covers as described in claim 7 or 13; it is characterized in that; the insert of this joint portion is also provided with the locating part of an inverted L-shaped; the bottom of this locating part further comprises a grab; this first connector offers a spacing hole to position that should locating part; the size of this spacing hole is slightly larger than the sectional dimension of this locating part stock but is less than the size of this grab part, and this locating part is that elastomeric material is made.

15. connector protective covers as claimed in claim 7; it is characterized in that; between this insert and this body, be provided with one section of space; this second connector comprises the rotary connecting joint with buckle; when this rotary connecting joint is rotatably connected to this first connector, the buckle on this rotary connecting joint can snap in the space between this insert and body.