CN215268978U

CN215268978U - IO module protection cover convenient to dismantle

Info

Publication number: CN215268978U
Application number: CN202120631627.2U
Authority: CN
Inventors: 王贵根; 高强
Original assignee: Shanghai Jiehui Automation Equipment Co ltd
Current assignee: Shanghai Jiehui Automation Equipment Co ltd
Priority date: 2021-03-29
Filing date: 2021-03-29
Publication date: 2021-12-21
Anticipated expiration: 2031-03-29

Abstract

The utility model relates to an IO module safety cover convenient to dismantle, install bin (1) including a plurality of connects gradually, install bin (1) on relative both sides be equipped with inserted block (2) and jack (3) respectively, jack (3) in be equipped with fixture block (4) that match with inserted block (2), when connecting two adjacent install bins (1), inserted block (2) on one install bin (1) insert in jack (3) on another install bin (1) to the card is between jack (3) and fixture block (4). Compared with the prior art, the utility model discloses the security is good, the dismouting of being convenient for, and the detection personnel management of being convenient for has improved work efficiency.

Description

IO module protection cover convenient to dismantle

Technical Field

The utility model relates to a safety cover especially relates to a IO module safety cover convenient to dismantle.

Background

The distributed I/O module can be used for data collection and various control applications, has the characteristics of high reliability, low price, easy setting, convenient network wiring and the like, is suitable for application in scattered areas, can save the time and cost of system integration, can be connected with the PLC through a communication line after the distributed I/O module is adopted, and saves wiring and the number of I/O points of the PLC.

Relate to multiple controlgear in the car welds the dress workshop, need use many distributing type IO modules, nevertheless because the car welds the dress workshop and can produce the dust when the operation, the dust is piled up on distributing type IO module, influences the maintainer and distinguishes the connecting wire, and the dust causes the conflagration easily when meetting the spark simultaneously, and the potential safety hazard is big.

SUMMERY OF THE UTILITY MODEL

The utility model aims at providing a convenient to detach's IO module safety cover in order to overcome the defect that above-mentioned prior art exists, the security is good, and the dismouting of being convenient for, the detection personnel management of being convenient for has improved work efficiency.

The purpose of the utility model can be realized through the following technical scheme:

the utility model provides a IO module protection cover convenient to dismantle, includes the install bin that a plurality of connected gradually, the install bin on relative both sides be equipped with inserted block and jack respectively, the jack in be equipped with the fixture block that matches with the inserted block, when connecting two adjacent install bins, the inserted block on an install bin inserts in the jack on another install bin to the card is between jack and fixture block.

Furthermore, the insert block comprises a first joint and a second joint, wherein the first joint and the second joint are both cylindrical and are coaxially connected.

Furthermore, the first joint is matched with the clamping block, a threaded hole is formed in the installation box, and an external thread is arranged on the second joint and screwed into the threaded hole.

Further, the diameter of the first joint is larger than that of the second joint.

Furthermore, a clamping groove matched with the clamping block is formed in the side face of the first connector.

Furthermore, a third inclined plane is arranged between the clamping groove and the end part of the first joint.

Furthermore, a second chamfer is arranged between the third inclined surface and the clamping groove, and the end part of the first joint, the third inclined surface, the second chamfer and the clamping groove are sequentially connected.

Furthermore, the fixture block is provided with a first inclined plane and a second inclined plane which respectively face the openings at the two ends of the jack, and the first inclined plane and the second inclined plane are symmetrically arranged.

Furthermore, a first chamfer is arranged between the first inclined surface and the second inclined surface.

Furthermore, the number of the insertion blocks and the insertion holes on each installation box is multiple.

Compared with the prior art, the utility model discloses have with following beneficial effect:

(1) the utility model discloses a plurality of install bin that connects gradually, relative both sides on the install bin are equipped with inserted block and jack respectively, are equipped with the fixture block that matches with the inserted block in the jack, when connecting two adjacent install bins, the inserted block on an install bin inserts in the jack on another install bin, and block between jack and fixture block, every IO module corresponds an install bin, has dustproof effect, and the simultaneous detection personnel of being convenient for carry out unified management to IO module, have improved work efficiency;

(2) the utility model discloses the inserted block includes first joint and second joint, and first joint and second joint are cylindrical, and coaxial coupling, and first joint and fixture block phase-match are equipped with the screw hole on the install bin, are equipped with the external screw thread on the second joint, and screw in the screw hole, and the inserted block can be dismantled and assembled in a flexible way, make the install bin before the equipment, the side keeps leveling, be convenient for the piling up and the transport of install bin, after the inserted block damages simultaneously, can change it alone, and need not change whole install bin, reduce cost of maintenance, the flexibility is good;

(3) the utility model is provided with a third inclined plane between the clamping groove and the first joint end, a second chamfer is arranged between the third inclined plane and the clamping groove, the first joint end, the third inclined plane, the second chamfer and the clamping groove are connected in sequence, a first inclined plane and a second inclined plane which are respectively opened towards the two ends of the jack are arranged on the clamping block, the first inclined plane and the second inclined plane are symmetrically arranged, a first chamfer is arranged between the first inclined plane and the second inclined plane, when the insert block is inserted into the jack, the third inclined plane of the first joint is contacted with the first inclined plane and ascends along the first inclined plane until the first chamfer of the clamping block is clamped into the clamping groove, the clamping is realized, when the insert block is pulled out from the jack, the clamping groove of the first joint ascends along the second inclined plane and is separated from the first chamfer, the disassembly is completed, the matching of the first chamfer and the clamping groove is ensured that the clamping is stable, the first inclined plane, the second inclined plane, the third inclined plane and the second chamfer are arranged on the clamping groove, the resistance is appropriate in the plug-in process, the friction and the deformation are avoided being overlarge, and the service life of the plug block and the installation box is prolonged.

Drawings

FIG. 1 is a schematic view of the assembly of an insert and a mounting box;

FIG. 2 is a schematic structural view of the mounting box;

FIG. 3 is an enlarged view of the structure at B in FIG. 2;

FIG. 4 is an enlarged schematic view of the structure at A in FIG. 2;

FIG. 5 is a schematic structural diagram of an insert block;

FIG. 6 is a cross-sectional view of the mounting box;

FIG. 7 is an enlarged view of the structure of FIG. 6 at C;

the reference numbers in the figures illustrate:

1. the mounting box comprises a mounting box body, 2. an inserting block, 3. a jack, 4. a clamping block, 5. a threaded hole, 41. a first inclined surface, 42. a second inclined surface, 43. a first chamfer, 21. a first joint, 22. a second joint, 211. a third inclined surface, 212. a second chamfer and 213. a clamping groove.

Detailed Description

The present invention will be described in detail below with reference to the accompanying drawings and specific embodiments. The embodiment is implemented on the premise of the technical solution of the present invention, and a detailed implementation manner and a specific operation process are given, but the scope of the present invention is not limited to the following embodiments.

An IO module protection cover convenient to disassemble is used for protecting an IO module, and comprises a plurality of installation boxes 1 which are sequentially connected, wherein insertion blocks 2 and insertion holes 3 are respectively arranged on two opposite sides of each installation box 1, the number of the insertion blocks 2 and the number of the insertion holes 3 are 4, clamping blocks 4 matched with the insertion blocks 2 are arranged in the insertion holes 3, and when two adjacent installation boxes 1 are connected, the insertion block 2 on one installation box 1 is inserted into the insertion hole 3 on the other installation box 1 and clamped between the insertion hole 3 and the clamping block 4;

the inserted block 2 includes that first joint 21 and second connect 22, first joint 21 and second connect 22 and be cylindrically, and coaxial coupling, the diameter that first joint 21 is greater than the diameter that the second connects 22, first joint 21 and fixture block 4 phase-match, be equipped with screw hole 5 on the install bin 1, be equipped with the external screw thread on the second connects 22, and in the screw in screw hole 5, the assembly of inserted block 2 accessible second joint 22 and screw hole 5, realize being connected with install bin 1, and guarantee that only first joint 21 exposes in the screw hole 5 outside, can realize two install bins 1's seamless connection, the dismouting is nimble.

The inserted block 2 can be flexibly disassembled and assembled, so that the side surface of the installation box 1 is kept flat before assembly, the installation box 1 is convenient to stack and carry, and meanwhile, after the inserted block 2 is damaged, the inserted block can be independently replaced without replacing the whole installation box 1, and the maintenance cost is reduced.

As shown in fig. 5, a clamping groove 213 matched with the clamping block 4 is formed in the side surface of the first joint 21, a third inclined surface 211 is formed between the clamping groove 213 and the end of the first joint 21, a second chamfer 212 is formed between the third inclined surface 211 and the clamping groove 213, and the end surface of the first joint 21, the third inclined surface 211, the second chamfer 212 and the clamping groove 213 are sequentially connected;

as shown in fig. 7, the fixture block 4 is provided with a first inclined surface 41 and a second inclined surface 42 which are respectively opened towards two ends of the insertion hole 3, the first inclined surface 41 and the second inclined surface 42 are symmetrically arranged, and a first chamfer 43 is arranged between the first inclined surface 41 and the second inclined surface 42;

when the insert block 2 is inserted into the insert hole 3, the third inclined surface 211 of the first joint 21 contacts with the first inclined surface 41 and rises along the first inclined surface 41 until the first chamfer 43 of the fixture block 4 is clamped into the clamping groove 213, so that clamping is realized;

when the insert block 2 is pulled out from the insert hole 3, the engaging groove 213 of the first joint 21 rises along the second slope 42 and is disengaged from the first chamfer 43, completing the removal.

A plurality of install bins 1 can be along the unlimited concatenation of the axial direction of first joint 21, selects according to the quantity of IO module, corresponds in every install bin 1 and is equipped with an IO module, has dustproof effect, and the security is good.

This embodiment has provided an IO module safety cover convenient to dismantle, including the same install bin 1 of a plurality of, two adjacent install bins 1 are through inserted block 2, jack 3 and fixture block 4, realize the concatenation, but the nimble dismouting of inserted block 2 simultaneously, and the equipment of being convenient for and accomodating of install bin 1, every IO module correspond an install bin 1, have dirt-proof effect, and the detector of being convenient for simultaneously carries out unified management to the IO module, has improved work efficiency.

The foregoing has described in detail preferred embodiments of the present invention. It should be understood that numerous modifications and variations can be devised by those skilled in the art in light of the teachings of the present invention without undue experimentation. Therefore, the technical solutions that can be obtained by a person skilled in the art through logic analysis, reasoning or limited experiments based on the prior art according to the concepts of the present invention should be within the scope of protection defined by the claims.

Claims

1. The utility model provides a IO module protection cover convenient to dismantle, its characterized in that includes install bin (1) that a plurality of connects gradually, install bin (1) on relative both sides be equipped with inserted block (2) and jack (3) respectively, jack (3) in be equipped with fixture block (4) that match with inserted block (2), when connecting two adjacent install bins (1), inserted block (2) on one install bin (1) insert in jack (3) on another install bin (1) to the card is between jack (3) and fixture block (4).

2. The IO module protector as claimed in claim 1, wherein the insert (2) comprises a first connector (21) and a second connector (22), and the first connector (21) and the second connector (22) are cylindrical and coaxially connected.

3. The IO module protection cover convenient to dismantle as claimed in claim 2, wherein the first joint (21) is matched with the clamping block (4), the installation box (1) is provided with a threaded hole (5), and the second joint (22) is provided with an external thread and is screwed into the threaded hole (5).

4. An easily detachable IO module protector as claimed in claim 2, wherein the first connector (21) has a larger diameter than the second connector (22).

5. The IO module protection cover convenient to detach as claimed in claim 2, wherein the side surface of the first connector (21) is provided with a slot (213) matching with the latch (4).

6. A detachable IO module protection cover according to claim 5, wherein a third slope (211) is provided between the slot (213) and the end of the first connector (21).

7. The IO module protection cover convenient to detach as recited in claim 6, wherein a second chamfer (212) is disposed between the third inclined surface (211) and the slot (213), and the end of the first connector (21), the third inclined surface (211), the second chamfer (212) and the slot (213) are connected in sequence.

8. The IO module protection cover convenient to disassemble as claimed in claim 1, wherein the fixture block (4) is provided with a first inclined surface (41) and a second inclined surface (42) which are respectively opened towards two ends of the insertion hole (3), and the first inclined surface (41) and the second inclined surface (42) are symmetrically arranged.

9. A detachable IO module protection cover according to claim 8, characterized in that a first chamfer (43) is provided between the first inclined surface (41) and the second inclined surface (42).

10. An IO module protection cover convenient to detach according to claim 1, characterized in that, the number of the insert block (2) and the insert hole (3) on each installation box (1) is multiple.