CN213954090U - Connecting assembly and shell structure - Google Patents
Connecting assembly and shell structure Download PDFInfo
- Publication number
- CN213954090U CN213954090U CN202022696133.0U CN202022696133U CN213954090U CN 213954090 U CN213954090 U CN 213954090U CN 202022696133 U CN202022696133 U CN 202022696133U CN 213954090 U CN213954090 U CN 213954090U
- Authority
- CN
- China
- Prior art keywords
- locking
- groove
- clamping
- module
- disposed
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
Images
Landscapes
- Connection Of Plates (AREA)
Abstract
The utility model discloses a connecting component and a shell structure, the connecting component comprises a connecting installation structure, the connecting installation structure comprises an installation part and a lock catch part, the installation part is arranged on one module shell, the installation part comprises a clamping groove formed towards the other module shell, a clamping block is detachably arranged in the clamping groove, a locking space is defined on the clamping block, the lock catch part is arranged on the other module shell to be clamped in the locking space, when two adjacent module shells are combined, the clamping block is firstly arranged in the clamping groove to realize the connection of the clamping block and the installation part, then the lock catch part is clamped in the locking space, thereby the installation part and the lock catch part are connected, because the installation part is arranged on one module shell, the lock catch part is arranged on the other module shell, the combined connection of the two adjacent module shells is realized, so that the two adjacent module shells are connected compactly and reasonably, therefore, the combination of various modules with the PLC internet of things function is more reasonable in structure and easier to operate.
Description
Technical Field
The utility model relates to a PLC technical field, in particular to coupling assembling and shell structure.
Background
A PLC control system (programmable logic controller) is an electronic device designed for industrial production, which employs a programmable memory for storing therein instructions for users, such as programs, executing logic operations, sequence control, timing, counting, and arithmetic operations, and controls various types of machinery or production processes through digital or analog input/output, and is a core part of industrial control.
The PLC is developed by imitating the original relay control principle, and the PLC in the seventies of the twentieth century is only controlled by switching value logic and is firstly applied to the automobile manufacturing industry. It stores the instructions for executing the operations of logic operation, sequence control, timing, counting and operation, etc. and controls various machines or production processes by digital input and output operations. The control program programmed by the user expresses the technological requirements of the production process, is stored in a user program memory of the PLC in advance, and is executed item by item according to the content of the stored program during running so as to finish the operation required by the technological process.
Similarly, when a user needs to operate the PLC and needs to write working parameters into the controllers of various modules or input related operation instructions, the PLC modules with various functions need to be interactively combined and assembled on the PLC site. Therefore, all modules with the PLC internet of things function need to be combined, and all modules need to be combined together in order to realize the internet of things system functions such as remote data reading and remote operation. However, how to combine various modules with PLC internet of things is more reasonable in structure and easier to operate, which is also a problem to be solved urgently.
SUMMERY OF THE UTILITY MODEL
The utility model aims at providing a coupling assembling and shell structure, aim at making the various module combinations that possess the PLC thing and ally oneself with the function structurally more reasonable, change in the operation.
To achieve the above object, the utility model provides a coupling assembling for connect two adjacent module casings, including connecting the mounting structure, it includes to connect the mounting structure:
the mounting part is arranged on one of the module shells and comprises a clamping groove formed towards the other module shell, a clamping block is detachably mounted in the clamping groove, and a locking space is defined on the clamping block; and the number of the first and second groups,
and the locking part is arranged on the other module shell and is used for being clamped in the locking space.
Optionally, the direction in which the clamping block is arranged relative to the locking part is the left-right direction;
the clamping block comprises two mounting arms arranged at intervals in the left-right direction, the two mounting arms are arranged in a length decreasing mode in the direction departing from the mounting portion, and the locking space is formed between the two mounting arms; and/or the presence of a gas in the gas,
the lock catch part comprises a lock catch body and a locking arm extending from the lock catch body to the shorter mounting arm, and the locking arm is clamped in the locking space.
Optionally, the card slot is used for being arranged on two adjacent side wall surfaces of one of the module housings.
Optionally, a clamping structure is arranged between the side wall of the clamping groove facing the lock catch portion and the clamping block, the clamping structure includes a clamping protrusion and a clamping groove matched with the clamping protrusion, one of the clamping protrusion and the clamping groove is arranged in the clamping groove, and the other is arranged in the clamping block.
Optionally, the snap projection is provided in a spherical shape.
Optionally, the clamping direction of the lock catch part is taken as the front direction and the rear direction;
the side wall of the clamping groove is provided with a first guide inclined plane which is abutted to the clamping protrusion, and the first guide inclined plane is obliquely arranged from front to back and is close to the clamping protrusion.
Optionally, a limiting groove is further arranged on the clamping block, and the limiting groove is provided with an abutting surface arranged towards the clamping protrusion;
the draw-in groove orientation the lateral wall of hasp portion still is provided with spacing platform, spacing platform with the spacing butt of butt surface.
Optionally, the locking protrusion is disposed on a side wall of the locking groove facing the locking part, and the locking protrusion is spherical;
the clamping block faces the side face of the mounting portion and is further provided with a guide groove used for guiding and mounting the clamping protrusion into the clamping groove, the guide groove is provided with a second guide inclined plane, and the second guide inclined plane deviates from the clamping protrusion from back to front.
In order to achieve the above object, the utility model provides a housing structure, including a plurality of module casing, it is a plurality of in the module casing, adjacent two be provided with between the module casing as above coupling assembling, coupling assembling is including connecting mounting structure, it includes to connect mounting structure:
the mounting part is arranged on one of the module shells and comprises a clamping groove formed towards the other module shell, a clamping block is detachably mounted in the clamping groove, and a locking space is defined on the clamping block; and the number of the first and second groups,
and the locking part is arranged on the other module shell and is used for being clamped in the locking space.
Optionally, a first guide structure is further disposed between two adjacent module housings, the first guide structure includes a guide post and a guide hole adapted to the guide post, one of the guide post and the guide hole is disposed in one of the two adjacent module housings, and the other is disposed in the other of the two adjacent module housings.
The utility model provides an among the technical scheme, the draw-in groove form in the installation department, when assembling two adjacent module shells, will earlier clamp the piece install in the draw-in groove, realized clamp the piece with the connection of installation department, then will hasp portion clamp in the locking space, thereby will the installation department with hasp portion connects, because one of them is located to the installation department on the module shell, hasp portion locates another on the module shell, so realized adjacent two module shell built-up connection for two adjacent module shells connect compactly rationally, thereby realized that the various module combinations that have the PLC thing allies oneself with the function structurally more rationally, change in the operation.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings needed to be used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to the structures shown in the drawings without creative efforts.
Fig. 1 is a schematic structural diagram of an embodiment of a housing structure provided in the present invention;
FIG. 2 is a schematic cross-sectional view of the housing structure of FIG. 1;
FIG. 3 is an enlarged view of a portion of FIG. 2 at A;
fig. 4 is a partial enlarged view at B in fig. 2;
FIG. 5 is a schematic perspective view of the module housing of FIG. 1;
FIG. 6 is a schematic structural diagram of the card package of FIG. 1;
FIG. 7 is a schematic view of the structure of the card package (at an angle) of FIG. 1;
FIG. 8 is a schematic view of the structure of the card package of FIG. 1 (at yet another angle);
fig. 9 is a schematic structural view of the card assembly (at another angle) of fig. 1.
The reference numbers illustrate:
| reference numerals | Name (R) | Reference numerals | Name (R) |
| 1000 | |
122 | |
| 1 | |
21 | |
| 11 | |
22 | Clamping |
| 111 | Clamping |
22a | First guide slope |
| 1111 | Limiting table | 3 | |
| 112 | |
31 | |
| 112a | |
41 | |
| 1121 | |
42 | |
| 1122 | Limiting |
5 | Fastening |
| 12 | Lock catch part | a | |
| 121 | Lock catch body | b | Guide hole |
The objects, features and advantages of the present invention will be further described with reference to the accompanying drawings.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative efforts belong to the protection scope of the present invention.
It should be noted that, if directional indications (such as upper, lower, left, right, front and rear … …) are involved in the embodiment of the present invention, the directional indications are only used to explain the relative position relationship between the components, the motion situation, etc. in a specific posture (as shown in the drawings), and if the specific posture is changed, the directional indications are changed accordingly.
In addition, if there is a description relating to "first", "second", etc. in the embodiments of the present invention, the description of "first", "second", etc. is for descriptive purposes only and is not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include at least one such feature. In addition, the meaning of "and/or" appearing throughout includes three juxtapositions, exemplified by "A and/or B" including either A or B or both A and B. In addition, the technical solutions in the embodiments may be combined with each other, but it must be based on the realization of those skilled in the art, and when the technical solutions are contradictory or cannot be realized, the combination of the technical solutions should not be considered to exist, and is not within the protection scope of the present invention.
When a user needs to operate the PLC and needs to write working parameters into controllers of various modules or input related operation instructions, various PLC modules with different functions need to be interactively combined and assembled on the PLC site. Therefore, all modules with the PLC internet of things function need to be combined, and all modules need to be combined together in order to realize the internet of things system functions such as remote data reading and remote operation. However, how to combine various modules with PLC internet of things is more reasonable in structure and easier to operate, which is also a problem to be solved urgently.
The utility model provides a coupling assembling and shell structure, wherein, figure 1 to figure 9 are the utility model provides a coupling assembling and shell structure's embodiment's structural schematic.
Referring to fig. 2 to 4, the connecting structure includes a connecting and mounting structure 1, the connecting and mounting structure 1 includes a mounting portion 11 and a locking portion 12, the mounting portion 11 is configured to be disposed on one of the module housings 1000, the mounting portion 11 includes a slot 111 formed toward the other module housing 1000, a clamping block 112 is detachably mounted in the slot 111, a locking space 112a is defined on the clamping block 112, and the locking portion 12 is disposed on the other module housing 1000 and is configured to be clamped in the locking space 112 a.
The utility model provides an among the technical scheme, draw-in groove 111 form in installation department 11, when assembling two adjacent module casing 1000, will clamp piece 112 install in draw-in groove 111, realized clamp piece 112 with the connection of installation department 11, then will hasp portion 12 clamp in locking space 112a, thereby will installation department 11 with hasp portion 12 is connected, because installation department 11 locates one of them on the module casing 1000, hasp portion 12 locates another on the module casing 1000, so realized adjacent two module casing 1000 built-up connection for two adjacent module casing 1000 connect compactly rationally, thereby realized that the various module combinations that make to possess the PLC thing allies oneself with the function structurally more rationally, change in the operation.
Specifically, referring to fig. 3 and 6, the direction in which the clamping block 112 is disposed relative to the locking portion 12 is a left direction and a right direction, the clamping block 112 includes two mounting arms 1121 disposed at intervals in the left direction and the right direction, the two mounting arms 1121 are disposed in a length decreasing manner in a direction away from the mounting portion 11, and a locking space 112a is formed between the two mounting arms 1121, so that the locking portion 12 is clamped in the locking space 112 a.
Specifically, the locking portion 12 includes a locking body 121 and a locking arm 122 extending from the locking body 121 toward the shorter mounting arm 1121, and the locking arm 122 is clamped in the locking space 112a, so that the locking arm 122 is convenient to mount and easy to operate.
Specifically, referring to fig. 2, the locking groove 111 is disposed on two adjacent side wall surfaces of one of the module housings 1000, so that the locking portion 12 is conveniently mounted, and the operation is simple.
Realize clamp dress piece 112 demountable installation in the mode of draw-in groove 111 has a lot, for example, through the double faced adhesive tape bonding, through magnetism portion of inhaling with inhale the mutual magnetic attraction cooperation of cooperation portion, specifically, in the embodiment of this application, draw-in groove 111 orientation the lateral wall of hasp portion 12 with it clamps the structure to be provided with between the dress piece 112, clamp the structure including card protruding 21 and with the groove 22 that clamps of the protruding 21 looks adaptation of card, card protruding 21 with in clamping the groove 22, one of them locates draw-in groove 111, the other locates clamp dress piece 112, through card protruding 21 with it mutually supports the installation to clamp groove 22, realized clamp dress piece 112 with the demountable installation of draw-in groove 111, easy operation.
The shape of the clamping protrusion 21 can be many, for example, cylindrical, prismatic, square, etc., specifically, in the embodiment of the present application, the clamping protrusion 21 is set to be spherical, so as to avoid the abrasion of the inner wall surface of the clamping groove 22 caused by the edge angle of the clamping protrusion 21, so that the clamping block 112 and the clamping groove 111 are not installed stably.
Further, referring to fig. 8, with the fastening direction of the locking portion 12 as a front direction and a rear direction, a first guiding inclined surface 22a abutting against the fastening projection 21 is disposed on a side wall of the fastening groove 22, and the first guiding inclined surface 22a is inclined from front to rear to be close to the fastening projection 21, so that when an external force is applied, the first guiding inclined surface 22a slides relative to the fastening projection 21, so as to detach the fastening block 112 from the fastening groove 111.
Referring to fig. 5 and 8, be provided with spacing groove 1122 on clamping the piece, spacing groove 1122 has the orientation the butt face that card protruding 21 set up, draw-in groove 111 orientation the lateral wall of hasp portion 12 still is provided with spacing platform 1111, spacing platform 1111 with the spacing butt of butt face, so set up, through spacing platform 1111 with the spacing butt of butt face is right the installation that clamps the piece has carried out spacingly, is convenient for clamp the piece installation and target in place, easy operation, it is effectual.
Referring to fig. 8, the locking protrusion 21 is disposed on the side wall of the locking groove 111 facing the locking portion 12, the locking protrusion 21 is spherical, the side surface of the locking block 112 facing the mounting portion 11 is further provided with a guide groove 3 for guiding and mounting the locking protrusion 21 into the locking groove 22, the guide groove 3 is provided with a second guide inclined surface 31, and the second guide inclined surface 31 is arranged to be away from the locking protrusion 21 from the back to the front, so that when the locking block 112 is mounted, the second guide inclined surface 31 slides relative to the locking protrusion 21, which is convenient for mounting the locking block 112 and is simple in operation.
In order to facilitate the installation of the clamping block 112, referring to fig. 5 and 9, a second guide structure is further disposed between the clamping block 112 and the inner wall surface of the clamping groove 111, the second guide structure includes a groove 41 extending along the installation direction of the clamping block 112 and a guide protrusion 42 adapted to the groove 41, one of the groove 41 and the guide protrusion 42 is disposed on the clamping block 112, and the other is disposed on the clamping groove 111, so that the clamping block 112 is easily installed by the cooperation of the guide protrusion 42 and the groove 41, and the installation efficiency is improved.
In order to facilitate the detachment of the card mounting block 112, referring to fig. 7 and 8, the two side surfaces of the card mounting block 112 opposite to the mounting portion 11 and the locking portion 12 are both provided with a buckling portion 5, and an operator's finger buckles the buckling portion 5 to detach the card mounting block 112, which is simple to operate.
It should be noted that, the latching portion 5 may be a latching groove or a latching protrusion, which is not limited in this application.
The utility model provides a shell structure still, refer to fig. 1 and fig. 2, shell structure includes a plurality of module casing 1000, and is a plurality of in the module casing 1000, adjacent two be provided with between the module casing 1000 as above coupling assembling, consequently have the technological effect that the technical scheme of above-mentioned embodiment brought equally, no longer give unnecessary details here. Through coupling assembling will be adjacent two module casing 1000 is connected to realized making the various module combinations that possess the PLC thing and allied oneself with the function structurally more reasonable, change in the operation.
Referring to fig. 2 and 5, in order to facilitate installation of two adjacent module housings 1000, a first guide structure is further disposed between two adjacent module housings 1000, and the first guide structure includes a guide post a and a guide hole b adapted to the guide post a, one of the guide post a and the guide hole b is disposed in one of the two adjacent module housings 1000, and the other is disposed in the other of the two adjacent module housings 1000, so that installation of two adjacent module housings 1000 is simpler through fitting installation of the guide post a and the guide hole b.
In order to improve the guiding accuracy, the guiding structure is provided with a plurality of guiding structures, and the guiding structures are arranged at intervals to avoid installation dislocation of the module shell 1000.
Specifically, in the embodiment of the present application, the number of the guiding structures is four, and four of the guiding structures correspond to four right-angle arrangements on the side surface of the module housing 1000, so that the structure is simple and the processing is easy.
The above only is the preferred embodiment of the present invention, not so limiting the patent scope of the present invention, all under the concept of the present invention, the equivalent structure transformation made by the contents of the specification and the drawings is utilized, or the direct/indirect application is included in other related technical fields in the patent protection scope of the present invention.
Claims (10)
1. A connection assembly for connecting two adjacent module housings, comprising a connection mounting structure including:
the mounting part is arranged on one of the module shells and comprises a clamping groove formed towards the other module shell, a clamping block is detachably mounted in the clamping groove, and a locking space is defined on the clamping block; and the number of the first and second groups,
and the locking part is arranged on the other module shell and is used for being clamped in the locking space.
2. The connecting module according to claim 1, wherein the direction in which said locking piece is arranged with respect to said locking portion is left-right direction;
the clamping block comprises two mounting arms arranged at intervals in the left-right direction, the two mounting arms are arranged in a length decreasing mode in the direction departing from the mounting portion, and the locking space is formed between the two mounting arms; and/or
The lock catch part comprises a lock catch body and a locking arm extending from the lock catch body to the shorter mounting arm, and the locking arm is clamped in the locking space.
3. The connection module of claim 1, wherein the slot is adapted to be disposed on adjacent side wall surfaces of one of the module housings.
4. The connecting assembly as claimed in claim 1, wherein a locking structure is disposed between a side wall of the locking groove facing the locking portion and the locking block, the locking structure includes a locking protrusion and a locking groove adapted to the locking protrusion, one of the locking protrusion and the locking groove is disposed in the locking groove, and the other is disposed in the locking block.
5. The connection assembly of claim 4, wherein the snap projection is spherically shaped.
6. The connecting assembly as set forth in claim 5, wherein the latching portion is latched in a forward and backward direction;
the side wall of the clamping groove is provided with a first guide inclined plane which is abutted to the clamping protrusion, and the first guide inclined plane is obliquely arranged from front to back and is close to the clamping protrusion.
7. The connecting assembly of claim 4, wherein the clamping block is provided with a limiting groove, and the limiting groove is provided with an abutting surface facing the clamping protrusion;
the draw-in groove orientation the lateral wall of hasp portion still is provided with spacing platform, spacing platform with the spacing butt of butt surface.
8. The connecting assembly according to claim 4, wherein the locking protrusion is disposed on a side wall of the locking groove facing the locking portion, and the locking protrusion is disposed in a spherical shape;
the side of the mounting portion facing the clamping block is provided with a guide groove for guiding and mounting the clamping protrusion into the clamping groove, the guide groove is provided with a second guide inclined plane, and the second guide inclined plane deviates from the clamping protrusion from the back to the front.
9. A shell structure, comprising a plurality of module shells, wherein the connecting assembly of any one of claims 1 to 8 is disposed between two adjacent module shells.
10. The housing structure of claim 9, wherein a first guiding structure is further disposed between two adjacent module housings, the first guiding structure includes a guiding post and a guiding hole adapted to the guiding post, one of the guiding post and the guiding hole is disposed on one of the two adjacent module housings, and the other guiding structure is disposed on the other of the two adjacent module housings.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022696133.0U CN213954090U (en) | 2020-11-19 | 2020-11-19 | Connecting assembly and shell structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022696133.0U CN213954090U (en) | 2020-11-19 | 2020-11-19 | Connecting assembly and shell structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213954090U true CN213954090U (en) | 2021-08-13 |
Family
ID=77209960
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202022696133.0U Active CN213954090U (en) | 2020-11-19 | 2020-11-19 | Connecting assembly and shell structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN213954090U (en) |
-
2020
- 2020-11-19 CN CN202022696133.0U patent/CN213954090U/en active Active
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| US9331414B2 (en) | Electrical connector | |
| US20040149605A1 (en) | Portable device having high strength | |
| CN112412936A (en) | Connecting assembly and shell structure | |
| JP2019012597A (en) | Connector terminal assembly | |
| CN213954090U (en) | Connecting assembly and shell structure | |
| EP1043685A2 (en) | Frame kit for IC card and IC card using the same | |
| CN105846372B (en) | Utensil and electronic equipment | |
| US20220077620A1 (en) | Joint Connecter | |
| JP2000252018A (en) | Emi suppressing connector | |
| WO2019154073A1 (en) | Wire harness protection device and battery pack | |
| CN106300165A (en) | Plug-in wire fixing clamp | |
| KR100657698B1 (en) | Semiconductor device and its manufacturing method | |
| US10069246B1 (en) | Connector assembly | |
| JP5459043B2 (en) | Wire clamp | |
| CN211082387U (en) | Spiral casing | |
| JP6311937B2 (en) | Connector and shield shell | |
| CN209990606U (en) | Air compressor fixing device | |
| CN108302632B (en) | Indoor unit and air conditioner with same | |
| CN105927628A (en) | Indoor unit of air conditioner | |
| AU2019369207B2 (en) | Cover for electronic apparatus and electronic apparatus | |
| CN220602559U (en) | Combined navigation installation device and combined navigation system | |
| CN217394986U (en) | Pentahedron steering engine | |
| CN110838640A (en) | Connector with a locking member | |
| JP2019169287A (en) | Cable with resin molding | |
| CN218802245U (en) | Omnidirectional fighting robot platform |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |