CN219329416U

CN219329416U - Distributed IO device expansion device

Info

Publication number: CN219329416U
Application number: CN202223375987.4U
Authority: CN
Inventors: 钟能文
Original assignee: Mecosa Shanghai Technology Co ltd
Current assignee: Mecosa Shanghai Technology Co ltd
Priority date: 2022-12-15
Filing date: 2022-12-15
Publication date: 2023-07-11
Anticipated expiration: 2032-12-15

Abstract

The utility model discloses a distributed IO device expansion device, and belongs to the technical field of IO devices. The system comprises IO equipment, wherein one side of the IO equipment is provided with a plurality of expansion templates, and clamping components are arranged inside the expansion templates; the joint subassembly includes installation cavity, first draw-in groove, second spout, first fastener, installation pole, support piece and connecting rod, and the installation cavity is all offered in extension template both sides both ends, and first draw-in groove is offered in installation cavity inner wall one side, and the second spout is offered in installation cavity opposite side, and installation pole slidable mounting is in the corresponding installation cavity inner wall of same horizontal plane. According to the utility model, after the expansion templates are installed, the installation rod is pushed to move, the support piece is driven to move, and the support piece pushes the corresponding first clamping pieces respectively, so that the first clamping plates are clamped into the first clamping grooves on one side of the previous expansion template, the installation between the expansion templates is firmer, the expansion templates are not easy to loosen, and the expansion templates are convenient to detach.

Description

Distributed IO device expansion device

Technical Field

The utility model relates to a distributed IO device expansion device, and belongs to the technical field of IO devices.

Background

IO devices are all input/output devices that manage and control a computer, and are mainly divided into character devices and block devices. The IO equipment is generally composed of a mechanical part and an electronic part, and various expansion modules with rich functions can be installed on the IO equipment at the same time, so that the requirement for use is met.

Through retrieving, a distributed IO device expansion device is disclosed in China patent with publication number 202123444053.7, and the technical key points are as follows: the left side buckle sleeve plate is fixedly arranged at the left end of the expansion panel, an expansion slot hole is formed in the expansion panel, an inner sleeve block is arranged on the inner side of the expansion slot hole, an IO (input output) device body is arranged in the inner sleeve block, an outer handle rod is arranged in the middle of the front end of the expansion panel, a right side buckle mounting plate is arranged at the right end of the expansion panel, the sleeve plate is conveniently sleeved and fixed by being provided with a left side buckle sleeve plate structure, a sleeve plate shell of the left side buckle sleeve plate is conveniently mounted and connected on the expansion panel through a mounting screw, so that the sleeve plate shell is convenient to mount and fix, and is not easy to fall off when in use, and the sleeve plate shell is convenient to mount and use due to the inner buckle slot, so that the right side buckle mounting plate is convenient to mount in a buckle manner, and the right side buckle mounting plate structure is arranged;

the problem that expansion panel can not effective concatenation installation has been solved in the above-mentioned scheme, but the installation step is more, and through the screw fixation, it is more troublesome to dismantle.

There is therefore a need to propose a new solution to this problem.

Disclosure of Invention

The technical problems to be solved by the utility model are as follows: the utility model provides a distributed IO equipment extension device, it has solved the problem of IO equipment among the prior art.

The technical problems to be solved by the utility model are realized by adopting the following technical scheme:

the distributed IO equipment expansion device comprises IO equipment, wherein one side of the IO equipment is provided with a plurality of expansion templates, and clamping components are arranged inside the expansion templates;

the clamping assembly comprises a mounting cavity, a first clamping groove, a second sliding groove, a first clamping piece, a mounting rod, a supporting piece and a connecting rod, wherein the mounting cavity is formed in two ends of two sides of the expansion template, the first clamping groove is formed in one side of the inner wall of the mounting cavity, the second sliding groove is formed in the other side of the mounting cavity, the mounting rod is slidably mounted on the same horizontal plane and corresponds to the inner wall of the mounting cavity, the supporting piece is fixedly mounted on the outer wall of the mounting rod, the connecting rod is fixedly mounted on one end of the mounting rod, and the first clamping piece is slidably mounted on the wall of the second sliding groove.

The utility model is further provided with: the installation cavity is cross-shaped, one side of the installation cavity is communicated with the inner wall of the expansion template, the installation rod is located at two ends inside the expansion template, and the first clamping piece is clamped with the first clamping groove.

The utility model is further provided with: the support piece is located at one side corresponding to the first clamping piece, a first spring is fixedly installed on the inner wall of the second sliding groove, and the other end of the first spring is fixedly installed at one end of the first clamping piece.

The utility model is further provided with: and a clamping column is fixedly arranged on one side of the connecting rod, a third clamping groove is formed in one side of the outer wall of the expansion template, and the clamping column is clamped with the third clamping groove.

The utility model is further provided with: the IO equipment outer wall one side has seted up first spout, first spout inner wall slidable mounting has the push pedal, push pedal one side fixed mounting has a plurality of racks, IO equipment outer wall one side fixed mounting has the bearing frame, the bearing frame inner wall rotates and installs the pivot, pivot one end fixed mounting has the gear, the gear is located inside the first spout, the gear with push pedal one side is through the rack meshing.

The utility model is further provided with: the installation frame is fixedly installed on one side of the outer wall of the expansion template, the installation shaft is rotatably installed on the inner wall of the installation frame, the rotating piece is fixedly installed in the middle of the outer wall of the installation shaft, a third sliding groove is formed in one end of the installation shaft, a second spring is fixedly installed on one end of the inner wall of the third sliding groove, a second clamping piece is fixedly installed on the other end of the second spring, the second clamping piece is slidably installed on the wall of the third sliding groove, and a second clamping groove is formed in one end of the installation shaft and one end of the rotating shaft.

The utility model is further provided with: the second clamping piece and the second clamping groove are cross-shaped, and the second clamping piece and the second clamping groove are clamped.

The utility model is further provided with: the middle of the outer wall of the mounting frame is provided with a groove, the rotating piece is positioned inside the groove wall of the groove, and the rotating piece is positioned on one side of the connecting rod.

The beneficial effects of the utility model are as follows:

1. after the expansion templates are installed, pushing the installation rod, wherein the installation rod moves in the installation cavity and the expansion templates, driving the supporting pieces to move, and respectively pushing the corresponding first clamping pieces by the supporting pieces, pushing the first clamping pieces to extend out of the second sliding grooves, clamping the first clamping grooves on one side of the last expansion template, fixing the installed expansion templates, ensuring that the installation between the expansion templates is firmer and not easy to loosen, and when the expansion templates need to be detached and replaced, pulling the connecting rods to return the supporting pieces, the supporting pieces cancel the supporting of the first clamping pieces, and the fixing between the expansion templates is cancelled, so that the expansion templates can be taken out smoothly;

2. when the expansion templates need to be disassembled, the push plate is pushed upwards, the gear can be driven to rotate, the gear drives the rotating shaft to rotate, the rotating shaft drives the installation shaft to rotate, the installation shaft drives the rotating piece on the outer wall to rotate, one end of the rotating piece pushes the clamping column on one side of the connecting rod out of the third clamping groove, so that the connecting rod drives the supporting piece to move, the fixation between all the expansion templates can be simultaneously released, and the disassembly and the replacement between the expansion templates are more convenient and rapid;

3. when pushing the connecting rod, push the draw-in column of connecting rod one side into the third draw-in groove simultaneously, be provided with a plurality of rubber rings in the third draw-in groove, fix the draw-in column to fix the connecting rod, make the connecting rod be difficult for producing the displacement.

Drawings

Fig. 1 is a schematic diagram of the overall structure of the present utility model.

Fig. 2 is a partial cross-sectional view of an expansion die plate of the present utility model.

Fig. 3 is a gear installation diagram of the present utility model.

Fig. 4 is a sectional view of a mounting frame of the present utility model.

Fig. 5 is a rotor mounting view of the present utility model.

In the figure: 1. IO equipment; 2. a first chute; 3. a push plate; 4. a gear; 5. a rotating shaft; 6. expanding the template; 7. a mounting cavity; 8. a first clamping groove; 9. a second chute; 10. a first clamping piece; 11. a mounting rod; 12. a support; 13. a connecting rod; 14. a first spring; 15. a mounting frame; 16. a mounting shaft; 17. a rotating member; 18. a groove; 19. a third chute; 20. a second clamping piece; 21. a second spring; 22. a second clamping groove; 23. and (5) clamping the column.

Detailed Description

The utility model will be further described with reference to the following detailed drawings, in order to make the technical means, the creation characteristics, the achievement of the purpose and the effect of the utility model easy to understand.

1-5, the distributed IO device expansion device comprises IO devices 1, wherein one side of each IO device 1 is provided with a plurality of expansion templates 6, and clamping components are arranged inside the expansion templates 6; the clamping assembly comprises a mounting cavity 7, a first clamping groove 8, a second sliding groove 9, a first clamping piece 10, a mounting rod 11, supporting pieces 12 and a connecting rod 13, wherein the mounting cavity 7 is formed at two ends of two sides of the expansion template 6, the first clamping groove 8 is formed at one side of the inner wall of the mounting cavity 7, the second sliding groove 9 is formed at the other side of the mounting cavity 7, the mounting rod 11 is slidably mounted on the inner wall of the corresponding mounting cavity 7 on the same horizontal plane, a plurality of supporting pieces 12 are fixedly mounted on the outer wall of the mounting rod 11, the connecting rod 13 is fixedly mounted at one end of the mounting rod 11, the first clamping piece 10 is slidably mounted on the wall of the second sliding groove 9, the mounting cavity 7 is in a cross shape, one side of the mounting cavity 7 is communicated with the inner wall of the expansion template 6, the mounting rod 11 is positioned at two ends of the inside of the expansion template 6, the first clamping piece 10 is clamped with the first clamping groove 8, the supporting pieces 12 are positioned at one side of the corresponding first clamping piece 10, a first spring 14 is fixedly mounted on the inner wall of the second sliding groove 9, and the other end of the first spring 14 is fixedly mounted on one end of the first clamping piece 10; in this example, extension template 6 and IO equipment 1 outer wall both ends are provided with the sliding tray, and extension template 6 both ends one side is provided with the slide rail, extension template 6 passes through slide rail slidable mounting and installs in the sliding tray at IO equipment 1 both ends, and other extension templates 6 can pass through slide rail slidable mounting on the sliding tray at last extension template 6 both ends so as to realize the installation to extension template 6, after extension template 6 installs, promote installation pole 11, installation pole 11 is at installation intracavity 7 and extension template 6 internally movable, drive support 12 and remove, support 12 promotes corresponding first fastener 10 respectively, promote first fastener 10 and stretch out second spout 9, the card is gone into in the first draw-in groove 8 of last extension template 6 one side, when need dismantle change extension template 6, pull connecting rod 13 returns support 12, support 12 cancel the support to first fastener 10, first spring 14 kick-backs and drives first fastener 10 and retract in second spout 9, cancel the fixed between each extension template 6, make between the extension template 6 can be easily taken out between the extension template 6, install between the extension template 6 easily and install the setting up between the extension template 6 easily, the setting up between the extension template is easy, and the extension template is not firm is easy to be dismantled.

In this example, the side, connected to the expansion template 6, of the IO device 1 is also provided with a first clamping groove 8, so that the expansion template 6 installed on the side of the IO device 1 can be fixed.

In the embodiment, a clamping column 23 is fixedly arranged on one side of the connecting rod 13, a third clamping groove is formed on one side of the outer wall of the expansion template 6, the clamping column 23 is clamped with the third clamping groove, a groove 18 is formed in the middle of the outer wall of the mounting frame 15, a rotating piece 17 is positioned in the groove wall of the groove 18, and the rotating piece 17 is positioned on one side of the connecting rod 13; when each expansion template 6 is fixed, when pushing the connecting rod 13, simultaneously pushing the clamping column 23 on one side of the connecting rod 13 into a third clamping groove, wherein a plurality of rubber rings are arranged in the third clamping groove, and fixing the clamping column 23, thereby fixing the connecting rod 13, and ensuring that the connecting rod 13 is not easy to displace.

In this example, one end of the second clamping member 20 is provided with a chamfer;

in the embodiment, a first chute 2 is formed on one side of the outer wall of the IO device 1, a push plate 3 is slidably mounted on the inner wall of the first chute 2, a plurality of racks are fixedly mounted on one side of the push plate 3, a bearing seat is fixedly mounted on one side of the outer wall of the IO device 1, a rotating shaft 5 is rotatably mounted on the inner wall of the bearing seat, a gear 4 is fixedly mounted on one end of the rotating shaft 5, the gear 4 is positioned in the first chute 2, the gear 4 is meshed with one side of the push plate 3 through the racks, a mounting frame 15 is fixedly mounted on one side of the outer wall of an expansion template 6, a mounting shaft 16 is rotatably mounted on the inner wall of the mounting frame 15, a rotating member 17 is fixedly mounted in the middle of the outer wall of the mounting shaft 16, a third chute 19 is formed at one end of the mounting shaft 16, a second spring 21 is fixedly mounted on one end of the third chute 19, a second clamping member 20 is fixedly mounted on one end of the second clamping member 20, the second clamping member 20 is slidably mounted on the wall of the third chute 19, a second clamping groove 22 is formed in one end of the mounting shaft 16 and one end of the rotating shaft 5, the second clamping member 20 and the second clamping groove 22 are in a cross shape; when each expansion template 6 is installed together, the installation frame 15 on one side of each expansion template 6 is aligned, the second spring 21 supports the second clamping piece 20 to be clamped into the second clamping groove 22 at one end of the installation shaft 16 on the installation frame 15 on one side of the last expansion template 6, the second clamping piece 20 on one side of the expansion template 6 adjacent to the IO equipment 1 is clamped into the second clamping groove 22 at one end of the rotating shaft 5, the second clamping piece 20 and the second clamping groove 22 are in a cross shape, so that the rotating shaft 5 and the installation shaft 16 can mutually drive to rotate, when the expansion template 6 needs to be disassembled, the push plate 3 is pushed upwards, the gear 4 can be driven to rotate, the gear 4 drives the rotating shaft 5 to rotate, the installation shaft 16 is driven to rotate by the installation shaft 16 to drive the rotating piece 17 on the outer wall, the clamping post 23 on one side of the connecting rod 13 is pushed out of the third clamping groove, the connecting rod 13 drives the supporting piece 12 to move, and the fixation between all expansion templates 6 can be simultaneously released, so that the disassembly and replacement between the expansion templates 6 are more convenient and rapid.

The implementation principle of the utility model is as follows: extension template 6 passes through slide rail slidable mounting and installs in the sliding tray at IO equipment 1 both ends, and other extension templates 6 can pass through slide rail slidable mounting on the sliding tray at last extension template 6 both ends with this realization to extension template 6's installation, after extension template 6 installs and accomplish, promote installation pole 11, installation pole 11 is inside and extension template 6 inside removal in installation cavity 7, drive support piece 12 and remove, support piece 12 promotes corresponding first fastener 10 respectively, promote first fastener 10 and stretch out second spout 9, in the card goes into the first draw-in groove 8 of last extension template 6 one side, fix extension template 6 that installs.

The foregoing has shown and described the basic principles, principal features and advantages of the utility model. It will be understood by those skilled in the art that the present utility model is not limited to the embodiments described above, but is capable of various changes and modifications without departing from the spirit and scope of the utility model. The scope of the utility model is defined by the appended claims and equivalents thereof.

Claims

1. The utility model provides a distributing type IO equipment extension apparatus which characterized in that: the system comprises IO equipment (1), wherein a plurality of expansion templates (6) are arranged on one side of the IO equipment (1), and clamping components are arranged inside the expansion templates (6);

the clamping assembly comprises a mounting cavity (7), a first clamping groove (8), a second sliding groove (9), a first clamping piece (10), a mounting rod (11), a supporting piece (12) and a connecting rod (13), wherein the mounting cavity (7) is formed in two ends of two sides of the expansion template (6), the first clamping groove (8) is formed in one side of the inner wall of the mounting cavity (7), the second sliding groove (9) is formed in the other side of the mounting cavity (7), the mounting rod (11) is slidably mounted on the corresponding inner wall of the mounting cavity (7) on the same horizontal plane, the plurality of supporting pieces (12) are fixedly mounted on the outer wall of the mounting rod (11), the connecting rod (13) is fixedly mounted on one end of the mounting rod (11), and the first clamping piece (10) is slidably mounted on the wall of the second sliding groove (9).

2. The distributed IO device expansion apparatus of claim 1, wherein: the installation cavity (7) is cross-shaped, one side of the installation cavity (7) is communicated with the inner wall of the expansion template (6), the installation rod (11) is located at two ends inside the expansion template (6), and the first clamping piece (10) is clamped with the first clamping groove (8).

3. The distributed IO device expansion apparatus of claim 1, wherein: the support pieces (12) are located at one side corresponding to the first clamping pieces (10), first springs (14) are fixedly mounted on the inner walls of the second sliding grooves (9), and the other ends of the first springs (14) are fixedly mounted at one ends of the first clamping pieces (10).

4. The distributed IO device expansion apparatus of claim 1, wherein: and a clamping column (23) is fixedly arranged on one side of the connecting rod (13), a third clamping groove is formed in one side of the outer wall of the expansion template (6), and the clamping column (23) is clamped with the third clamping groove.

5. The distributed IO device expansion apparatus of claim 1, wherein: first spout (2) have been seted up to IO equipment (1) outer wall one side, first spout (2) inner wall slidable mounting has push pedal (3), push pedal (3) one side fixed mounting has a plurality of racks, IO equipment (1) outer wall one side fixed mounting has the bearing frame, bearing frame inner wall rotates installs pivot (5), pivot (5) one end fixed mounting has gear (4), gear (4) are located inside first spout (2), gear (4) with push pedal (3) one side is through the rack meshing.

6. The distributed IO device expansion apparatus of claim 5, wherein: the utility model provides an extension template (6) outer wall one side all fixed mounting has installing frame (15), installing frame (15) inner wall rotates installs installation axle (16), fixed mounting has rotation piece (17) in the middle of installation axle (16) outer wall, third spout (19) have been seted up to installation axle (16) one end, third spout (19) inner wall one end fixed mounting has second spring (21), second spring (21) other end fixed mounting has second fastener (20), second fastener (20) sliding mounting in third spout (19) cell wall, second draw-in groove (22) have been seted up to installation axle (16) and pivot (5) one end.

7. The distributed IO device expansion apparatus of claim 6, wherein: the second clamping piece (20) and the second clamping groove (22) are cross-shaped, and the second clamping piece (20) and the second clamping groove (22) are clamped.

8. The distributed IO device expansion apparatus of claim 6, wherein: a groove (18) is formed in the middle of the outer wall of the mounting frame (15), the rotating piece (17) is located inside the groove wall of the groove (18), and the rotating piece (17) is located on one side of the connecting rod (13).