CN220139920U - Matching mechanism used between blade type programmable controller modules - Google Patents
Matching mechanism used between blade type programmable controller modules Download PDFInfo
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- CN220139920U CN220139920U CN202321581284.9U CN202321581284U CN220139920U CN 220139920 U CN220139920 U CN 220139920U CN 202321581284 U CN202321581284 U CN 202321581284U CN 220139920 U CN220139920 U CN 220139920U
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- 230000007246 mechanism Effects 0.000 title claims abstract description 28
- 230000013011 mating Effects 0.000 claims description 10
- 239000012634 fragment Substances 0.000 description 4
- 238000004891 communication Methods 0.000 description 3
- 238000004519 manufacturing process Methods 0.000 description 3
- 238000010586 diagram Methods 0.000 description 2
- 230000000670 limiting effect Effects 0.000 description 2
- 238000012423 maintenance Methods 0.000 description 2
- 230000000739 chaotic effect Effects 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 238000013016 damping Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000006870 function Effects 0.000 description 1
- 238000011065 in-situ storage Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000005457 optimization Methods 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 238000012545 processing Methods 0.000 description 1
- 238000003860 storage Methods 0.000 description 1
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E10/00—Energy generation through renewable energy sources
- Y02E10/70—Wind energy
- Y02E10/72—Wind turbines with rotation axis in wind direction
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Abstract
The utility model relates to the technical field of programmable controllers, in particular to a matching mechanism used between blade type programmable controller modules, which comprises a shell, wherein a sliding groove module and a positioning groove are arranged on the left side surface of the shell, and a sliding rail module and a positioning convex point are arranged on the right side surface of the shell; when two adjacent housings are matched, the sliding rail module of the housing on the left side can slide with the sliding groove module of the housing on the right side; the positioning convex points of the shell positioned at the left side can interact with the positioning grooves of the shell positioned at the right side to realize positioning and locking. The matching mechanism is simple in structure, wide in application range, capable of well sliding and locking, attractive in appearance while saving space, and convenient to assemble, disassemble and maintain.
Description
Technical Field
The utility model relates to the technical field of servo drivers, in particular to a matching mechanism used between blade type programmable controller modules.
Background
The programmable controller (Programmable Logic Controller) is PC or PLC for short, is a digital operation controller with microprocessor for automatic control, and can load control instruction into memory at any time for storage and execution. The system mainly comprises a CPU, an instruction memory, a data memory, an input/output interface, a power supply, a digital-analog conversion function unit and the like. It uses programmable memory to control various types of mechanical equipment or production processes by executing instructions that store logical operations and operations such as sequential control, timing, counting, and arithmetic operations, and through digital or analog input (I) and output (O) interfaces.
Currently, the automatic control device is widely applied to various production machines and automatic control of production processes, becomes an industrial control device with the most importance, the most popularization and the most application occasions, and is recognized as one of three support posts (PLC, robot and CAD/CAM) of modern industrial automation.
In field device commissioning, it is often necessary to place a programmable controller body and a number of programmable controller modules in a limited space and then wire the wires by external wires. Due to the fact that various vibration, impact and the like can occur to mechanical parts in a processing environment, the mode cannot ensure that a programmable controller main body and a plurality of programmable controller modules are always in situ, and the programmable controller main body and the programmable controller modules can be displaced due to vibration, so that equipment is in disordered pile arrangement, external wiring is intertwined and disordered, and equipment maintenance is seriously affected.
Therefore, a new technical solution is urgently needed to solve the above-mentioned existing technical problems.
Disclosure of Invention
The utility model aims to solve the problems in the prior art, and provides a matching mechanism for blade type programmable controller modules, which can effectively solve the technical problems that the programmable controller modules in the prior art cannot be effectively fixed with each other, so that the programmable controller modules are displaced under the influence of the outside, the working environment is more chaotic, and the maintenance of the controller is not facilitated.
The above purpose is realized by the following technical scheme:
the matching mechanism for the blade type programmable controller modules comprises a shell, wherein a sliding groove module and a positioning groove are formed in the left side face of the shell, and a sliding rail module and a positioning protruding point are arranged in the right side face of the shell;
when two adjacent housings are matched, the sliding rail module of the housing on the left side can slide with the sliding groove module of the housing on the right side;
the positioning convex points of the shell positioned at the left side can interact with the positioning grooves of the shell positioned at the right side to realize positioning and locking.
Further, the shell comprises a top plate, a bottom plate, a left side plate and a right side plate, wherein the top plate and the bottom plate are arranged symmetrically up and down;
the left side edges of the top plate and the bottom plate are respectively provided with a first chute and a second chute which extend out of the left side plate and are opposite in opening, and the first chute, the left side plate and the second chute form a chute module;
the right side edge of the top plate and the right side edge of the bottom plate are respectively provided with a first sliding rail and a second sliding rail which face opposite directions, and the first sliding rail, the right side plate and the second sliding rail form the sliding rail module.
Further, the first sliding groove and the second sliding groove are right-angle sliding grooves, and the first sliding rail and the second sliding rail are right-angle sliding rails.
Further, the positioning groove is formed in the left side plate, and the positioning protruding point is formed in the right side plate correspondingly.
Further, the positioning groove comprises a first positioning groove and a second positioning groove which are vertically arranged on the left side plate, and the positioning convex points comprise a first positioning convex point and a second positioning convex point which are vertically arranged on the right side plate.
Further, a U-shaped groove is formed in the right side plate, an elastic support arm is formed in the U-shaped groove, and the top end of the elastic support arm is provided with the positioning protruding points.
Further, the elastic support arm is horizontally arranged, after being pressed, the elastic support arm can drive the top end of the positioning protruding point to be flush with the outer side wall of the U-shaped groove, and when the pressure is cancelled, the elastic support arm can drive the positioning protruding point to extend out of the outer side wall of the U-shaped groove, so that positioning and locking of the positioning protruding point and the positioning groove are realized.
Further, the positioning convex points are hemispherical, and the corresponding positioning grooves are round grooves which can be sleeved with the positioning convex points.
Further, a first terminal seat through groove is formed in the left side plate, and a second terminal seat through groove corresponding to the first terminal seat through groove in position is formed in the right side plate; the first terminal seat through groove can be used for extending out of the elastic sheet pin of the internal connecting piece, and the second terminal seat through groove can be used for extending out of the elastic sheet plug bush of the internal connecting piece;
when the adjacent 2 shells are matched, the shell fragment plug bush of the shell at the left side can be plugged with the shell fragment plug pin of the shell at the right side.
Further, the elastic sheet pins and the elastic sheet plug bush are in lateral sliding plug connection.
Advantageous effects
According to the matching mechanism for the blade type programmable controller modules, the sliding groove modules and the positioning grooves are formed in one side of the shell, the sliding rail modules and the positioning protruding points are arranged in one side of the adjacent shell, and the two programmable controller modules can be spliced and fixed only through sliding and are not easy to separate due to external interference. By adopting the built-in terminal spring plate structure, the two adjacent programmable controller modules can be connected in a communication power supply mode after sliding connection, and external wiring is not needed. The matching mechanism is simple in structure, wide in application range, capable of well sliding and locking, attractive in appearance while saving space, and convenient to assemble, disassemble and maintain.
Drawings
FIG. 1 is a schematic diagram of two housings of a mating mechanism for a blade-type programmable controller module according to the present utility model after mating;
FIG. 2 is a schematic diagram of two housings of a mating mechanism for a blade-type programmable controller module according to the present utility model before mating;
FIG. 3 is a schematic view of a mechanism for mating between blade-type programmable controller modules on two sides of the same housing according to the present utility model;
FIG. 4 is a schematic view of a chute module in a mating mechanism for use between blade-type programmable controller modules according to the present utility model;
fig. 5 is a schematic view of a sliding rail module structure in a mating mechanism for a blade-type programmable controller module according to the present utility model.
The graphic indicia:
1-shell, 2-spout module, 3-slide rail module, 4-positioning groove, 5-location bump, 6-roof, 7-bottom plate, 8-left side board, 9-right side board, 10-first spout, 11-second spout, 12-first slide rail, 13-second slide rail, 14-first positioning groove, 15-second positioning groove, 16-first positioning bump, 17-second positioning bump, 18-U type groove, 19-elasticity support arm, 20-first terminal seat logical groove, 21-second terminal seat logical groove, 22-shell fragment pin, 23-shell fragment plug bush.
Detailed Description
The utility model is described in further detail below with reference to the drawings and examples. The described embodiments are only some, but not all, embodiments of the utility model. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.
As shown in fig. 1 and 2, a matching mechanism for blade type programmable controller modules comprises a shell 1, wherein a sliding groove module 2 and a positioning groove 4 are arranged on the left side surface of the shell 1, and a sliding rail module 3 and a positioning convex point 5 are arranged on the right side surface of the shell 1;
when two adjacent housings 1 are matched, the sliding rail module 3 of the left housing 1 can be in sliding connection with the sliding groove module 2 of the right housing 1;
the positioning convex point 5 of the shell 1 positioned at the left side can interact with the positioning groove 4 of the shell 1 positioned at the right side to realize positioning locking.
Specifically, the matching mechanism takes a sliding groove module 2 and a positioning groove 4 as a first group, takes a sliding rail module 3 and a positioning convex point 5 as a second group, and realizes matching by sliding connection between the first group and the second group; the first group or the second group of the matching mechanism is arranged on the side surface of at least one shell to be connected.
As a specific description of the chute module 2 and the slide rail module 3 in this embodiment, the following is given:
as shown in fig. 3, the housing 1 includes a top plate 6 and a bottom plate 7 which are disposed symmetrically to each other up and down, and a left side plate 8 and a right side plate 9 which are disposed symmetrically to each other left and right;
a first chute 10 and a second chute 11 which extend out of the left side plate 8 and are opposite to each other in opening are respectively arranged on the left side edges of the top plate 6 and the bottom plate 7, and the first chute 10, the left side plate 8 and the second chute 11 form the chute module 2;
a first sliding rail 12 and a second sliding rail 13 facing opposite directions are respectively arranged on the right side edges of the top plate 6 and the bottom plate 7, and the first sliding rail 12, the right side plate 9 and the second sliding rail 13 form the sliding rail module 3.
In order to facilitate smooth sliding, in this embodiment, the first sliding groove 10 and the second sliding groove 11 are both right-angle sliding grooves, and the first sliding rail 12 and the second sliding rail 13 are both right-angle sliding rails.
As a specific description of the positioning groove 4 and the positioning bump 5 in the present embodiment, the following is given:
as shown in fig. 4 and 5, the positioning groove 4 is disposed on the left side plate 8, and the positioning protruding point 5 is disposed on the right side plate 9.
Specifically, in this embodiment, the positioning groove 4 includes a first positioning groove 14 and a second positioning groove 15 that are vertically disposed on the left side plate 8, and the positioning bump 5 includes a first positioning bump 16 and a second positioning bump 17 that are vertically disposed on the right side plate 9.
As an optimization of the positioning protruding points 5 in this embodiment, a U-shaped groove 18 is formed in the right side plate 9, an elastic support arm 19 is formed in the U-shaped groove 18, and the top end of the elastic support arm 19 is provided with the positioning protruding points 5.
Working principle:
the elastic support arm 19 is horizontally arranged, and after being pressed, the elastic support arm 19 can drive the top end of the positioning convex point 5 to be flush with the outer side wall of the U-shaped groove 18; when the pressure is cancelled, the elastic support arm 19 can drive the positioning convex point 5 to extend out of the outer side wall of the U-shaped groove 18, so that the positioning convex point can be positioned and locked with the positioning groove 4.
The structure not only increases the damping sense of the cooperation between the modules (shells), but also has a limiting effect when the cooperation between the modules (shells) is completed.
In this embodiment, the positioning protruding points 5 are hemispherical, and the corresponding positioning grooves 4 are circular grooves that can be sleeved with the positioning protruding points 5. The structure not only ensures that the positioning is more stable after positioning, but also ensures that the resistance between the positioning convex point 5 and the outer wall of the shell is minimum in the sliding process before positioning.
In a specific embodiment of the present solution, the present embodiment is used for communication electrical connection between two programmable controller modules, and includes a terminal base as a connecting piece, where the terminal base is provided with an elastic piece pin 22 and an elastic piece with an elastic piece plug bush 23 respectively; a first terminal seat through groove 20 is formed in the left side plate 8, and a second terminal seat through groove 21 corresponding to the first terminal seat through groove 20 in position is formed in the right side plate 9; the first terminal seat through groove 20 can be used for extending the elastic sheet pins 22 of the internal connecting piece, and the second terminal seat through groove 21 can be used for extending the elastic sheet plug sleeves 23 of the internal connecting piece;
when the adjacent 2 housings 1 (programmable controller modules) are matched, the spring plate plug 23 of the housing 1 (programmable controller module) on the left side can be plugged with the spring plate plug 22 of the housing 1 (programmable controller module) on the right side.
It should be noted that, since the matching mechanism provided in this embodiment is connected in a sliding manner, the spring pin 22 and the spring socket 23 are also connected in a sliding manner.
In reality, the shell connection between the two programmable controller modules is realized, and meanwhile, the internal communication power supply connection is realized.
The above description is for the purpose of illustrating the embodiments of the present utility model and is not to be construed as limiting the utility model, but is intended to cover all modifications, equivalents, improvements and alternatives falling within the spirit and principle of the utility model.
Claims (10)
1. The matching mechanism for the blade type programmable controller modules comprises a shell (1) and is characterized in that a sliding groove module (2) and a positioning groove (4) are arranged on the left side surface of the shell (1), and a sliding rail module (3) and a positioning convex point (5) are arranged on the right side surface of the shell;
when two adjacent shells (1) are matched, the sliding rail module (3) of the shell (1) positioned on the left side can slide with the sliding groove module (2) of the shell (1) positioned on the right side;
the positioning convex point (5) of the shell (1) positioned at the left side can interact with the positioning groove (4) of the shell (1) positioned at the right side to realize positioning locking.
2. The cooperation mechanism for a blade-type programmable controller module according to claim 1, wherein the housing (1) includes a top plate (6) and a bottom plate (7) which are disposed symmetrically to each other up and down, and a left side plate (8) and a right side plate (9) which are disposed symmetrically to each other left and right;
a first chute (10) and a second chute (11) which extend out of the left side plate (8) and are opposite in opening are respectively arranged on the left side edges of the top plate (6) and the bottom plate (7), and the first chute (10), the left side plate (8) and the second chute (11) form the chute module (2);
the right side edge of the top plate (6) and the right side edge of the bottom plate (7) are respectively provided with a first sliding rail (12) and a second sliding rail (13) which face opposite directions, and the first sliding rail (12), the right side plate (9) and the second sliding rail (13) form the sliding rail module (3).
3. The mating mechanism for a blade-type programmable controller module according to claim 2, wherein the first runner (10) and the second runner (11) are both right-angle runners, and the first slide rail (12) and the second slide rail (13) are both right-angle slide rails.
4. The mating mechanism for a blade-type programmable controller module according to claim 2, wherein the positioning groove (4) is provided in the left side plate (8), and the positioning protruding point (5) is provided in the right side plate (9).
5. The fitting mechanism for a blade-type programmable controller module according to claim 4, wherein the positioning groove (4) includes a first positioning groove (14) and a second positioning groove (15) provided vertically to the left side plate (8), and the positioning bump (5) includes a first positioning bump (16) and a second positioning bump (17) provided vertically to the right side plate (9).
6. The matching mechanism for the blade type programmable controller modules according to claim 4, wherein a U-shaped groove (18) is formed in the right side plate (9), an elastic support arm (19) is formed in the U-shaped groove (18), and the top end of the elastic support arm (19) is provided with the positioning protruding point (5).
7. The matching mechanism for the blade type programmable controller modules according to claim 6, wherein the elastic support arm (19) is horizontally arranged, and after being pressed, the elastic support arm (19) can drive the top end of the positioning convex point (5) to be flush with the outer side wall of the U-shaped groove (18); and when the pressure is cancelled, the elastic support arm (19) can drive the positioning convex point (5) to extend out of the outer side wall of the U-shaped groove (18) so as to realize positioning and locking with the positioning groove (4).
8. The matching mechanism for blade-type programmable controller modules according to claim 4 or 7, wherein the positioning protruding points (5) are hemispherical, and the corresponding positioning grooves (4) are round grooves which can be used for sleeving the positioning protruding points (5).
9. The matching mechanism for the blade type programmable controller modules according to claim 2, wherein a first terminal seat through groove (20) is formed in the left side plate (8), and a second terminal seat through groove (21) corresponding to the first terminal seat through groove (20) in position is formed in the right side plate (9); the first terminal seat through groove (20) can be used for extending the elastic sheet pin (22) of the internal connecting piece, and the second terminal seat through groove (21) can be used for extending the elastic sheet plug bush (23) of the internal connecting piece;
when the adjacent 2 shells (1) are matched, the elastic sheet plug bush (23) of the shell (1) positioned at the left side can be plugged with the elastic sheet plug pin (22) of the shell (1) positioned at the right side.
10. The mating mechanism for use between blade-type programmable controller modules according to claim 9, wherein said spring pins (22) are slidably engaged with said spring sockets (23).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321581284.9U CN220139920U (en) | 2023-06-20 | 2023-06-20 | Matching mechanism used between blade type programmable controller modules |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321581284.9U CN220139920U (en) | 2023-06-20 | 2023-06-20 | Matching mechanism used between blade type programmable controller modules |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220139920U true CN220139920U (en) | 2023-12-05 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321581284.9U Active CN220139920U (en) | 2023-06-20 | 2023-06-20 | Matching mechanism used between blade type programmable controller modules |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220139920U (en) |
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2023
- 2023-06-20 CN CN202321581284.9U patent/CN220139920U/en active Active
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