CN214313700U

CN214313700U - IO-LINK port expansion device

Info

Publication number: CN214313700U
Application number: CN202120473489.XU
Authority: CN
Inventors: 朱文强
Original assignee: Tianjin Sentinel Electronics Co ltd
Current assignee: Tianjin Sentinel Electronics Co ltd
Priority date: 2021-03-04
Filing date: 2021-03-04
Publication date: 2021-09-28
Anticipated expiration: 2031-03-04

Abstract

The utility model relates to an IO-LINK port extension technical field just discloses an IO-LINK port extension device, including protective housing, protective housing's inner wall fixedly connected with extension device body, the connecting hole has been seted up in protective housing's front, protective housing's top is provided with the dead lever, the outer wall of dead lever is provided with first connecting plate, the first stopper of outer wall fixedly connected with of first connecting plate, one side fixedly connected with limiting plate of keeping away from first stopper of first connecting plate, the spacing groove has been seted up in the front of limiting plate, the inner wall swing joint of spacing groove has the second connecting plate. The IO-LINK port expansion device can achieve the purpose of good heat dissipation effect, and solves the problem of poor heat dissipation effect of a common IO-LINK port expansion device, so that heat generated by the operation of the port expansion device can be rapidly dissipated, the service life of the port expansion device is prolonged, and convenience is brought to the use of workers.

Description

IO-LINK port expansion device

Technical Field

The utility model relates to an IO-LINK port extension technical field specifically is an IO-LINK port extension device.

Background

The IO-LINK port expansion device is composed of three circuit boards, a power bus PCB is adopted as a modular design bottom board, an IO PCB is adopted as two vertical boards, the IO PCB is independently designed to be incompatible with other communication equipment, and the power communication PCB is plugged into the IO PCB through a patch connector. The original hollow part of RJ45 is provided with a USB debugging interface and a program programming interface. The hollowed-out surface needs to be treated. In the using process of the IO-LINK port expansion device, a large amount of heat can be emitted, and the IO-LINK port expansion device used in the current market is mostly poor in heat dissipation effect, so that the IO-LINK port expansion device is possibly damaged due to overheating of internal parts in a long-term process, the service life of the IO-LINK port expansion device is prolonged, and inconvenience is brought to use of workers.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

The utility model provides a not enough to prior art, the utility model provides an IO-LINK port extension set possesses advantages such as radiating effect is good, has solved the poor problem of general IO-LINK port extension set radiating effect.

(II) technical scheme

For the good purpose of this extension device radiating effect of realization, the utility model provides a following technical scheme: an IO-LINK port expansion device comprises a protective shell, wherein the inner wall of the protective shell is fixedly connected with an expansion device body, the front side of the protective shell is provided with a connecting hole, the top of the protective shell is provided with a fixed rod, the outer wall of the fixed rod is provided with a first connecting plate, the outer wall of the first connecting plate is fixedly connected with a first limiting block, one side of the first connecting plate, which is far away from the first limiting block, is fixedly connected with a limiting plate, the front side of the limiting plate is provided with a limiting groove, the inner wall of the limiting groove is movably connected with a second connecting plate, the front side of the second connecting plate is fixedly connected with a second limiting block, the front side of the second connecting plate is fixedly connected with a bottom plate, the front side of the bottom plate is fixedly connected with a sliding rod, the bottom of the limiting plate is fixedly connected with a cooling fan, the top of the protective shell is fixedly connected with a motor support, one side fixedly connected with motor of motor support, the output shaft of motor passes through shaft coupling fixedly connected with rotation axis.

Preferably, one end of the rotating shaft is provided with a gear, and the outer wall of the gear is movably connected with the outer wall of the sliding rod.

Preferably, the number of the first connecting plates is two, and the two first connecting plates are symmetrically arranged by taking the vertical center line of the limiting plate as a symmetry axis.

Preferably, the number of the second limiting blocks is two, and the two second limiting blocks are symmetrically arranged by taking the vertical central line of the second connecting plate as a symmetry axis.

Preferably, one side of the protective shell is fixedly connected with a fixing plate, and the front face of the fixing plate is movably connected with a fixing bolt.

Preferably, one side of the protective shell is provided with a heat dissipation hole, and the top of the protective shell is provided with a sliding groove for the heat dissipation fan to move.

Preferably, the number of the slide bars is a plurality, and the slide bars are equidistantly arranged on the front surface of the second connecting plate.

(III) advantageous effects

Compared with the prior art, the utility model provides an IO-LINK port extension device possesses following beneficial effect:

1. this IO-LINK port extension device through the cooling blower that sets up, first connecting plate, limiting plate, spacing groove, second connecting plate, second stopper, bottom plate, slide bar and gear, can reach the good purpose of radiating effect, has solved the poor problem of general IO-LINK port extension device radiating effect for the produced heat of this port extension device operation can rapid give off, thereby has promoted this port extension device's life, thereby provides convenience for staff's use.

2. The IO-LINK port expansion device can achieve the purpose that the port expansion device is convenient to fix through the fixing plate and the fixing bolt, so that a worker can fix the port expansion device to equipment through the fixing bolt, the working efficiency of the worker is improved, and the practicability of the port expansion device is improved.

Drawings

FIG. 1 is a schematic structural view of the present invention;

FIG. 2 is a schematic view of the connection structure of the protective casing and the connection hole of the present invention;

FIG. 3 is a schematic view of the connection structure between the protective casing and the motor bracket of the present invention;

fig. 4 is an enlarged view of a portion a in fig. 1 according to the present invention.

In the figure: 1. a protective housing; 2. an expansion device body; 3. heat dissipation holes; 4. a fixing plate; 5. fixing the bolt; 6. a chute; 7. connecting holes; 8. fixing the rod; 9. a first connecting plate; 10. a first stopper; 11. a limiting plate; 12. a limiting groove; 13. a second connecting plate; 14. a second limiting block; 15. a base plate; 16. a slide bar; 17. a heat radiation fan; 18. a motor bracket; 19. a motor; 20. a rotating shaft; 21. a gear.

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 work belong to the protection scope of the present invention.

Referring to fig. 1-4, an IO-LINK port expansion device includes a protective housing 1, a fixing plate 4 fixedly connected to one side of the protective housing 1, a fixing bolt 5 movably connected to the front surface of the fixing plate 4, and an expansion device body 2 fixedly connected to the inner wall of the protective housing 1, a heat dissipation hole 3 formed at one side of the protective housing 1, a sliding slot 6 for a heat dissipation fan 17 to move formed at the top of the protective housing 1, a connection hole 7 formed at the front surface of the protective housing 1, and a fixing rod 8 formed at the top of the protective housing 1, the outer wall of the fixed rod 8 is provided with a first connecting plate 9, the outer wall of the first connecting plate 9 is fixedly connected with a first limiting block 10, one side of the first connecting plate 9 far away from the first limiting block 10 is fixedly connected with a limiting plate 11, the number of the first connecting plate 9 is two, the two first connecting plates 9 are symmetrically arranged by taking the vertical central line of the limiting plate 11 as a symmetry axis, the front surface of the limiting plate 11 is provided with a limiting groove 12, the inner wall of the limiting groove 12 is movably connected with a second connecting plate 13, the front surface of the second connecting plate 13 is fixedly connected with a second limiting block 14, the number of the second limiting blocks 14 is two, the two second limiting blocks 14 are symmetrically arranged by taking the vertical central line of the second connecting plate 13 as the symmetry axis, the front surface of the second connecting plate 13 is fixedly connected with a bottom plate 15, the front surface of the bottom plate 15 is fixedly connected with a plurality of sliding rods 16, and the plurality of sliding rods 16 are arranged on the front surface of the second connecting plate 13 at equal intervals, the bottom of the limit plate 11 is fixedly connected with a heat radiation fan 17, the top of the protective shell 1 is fixedly connected with a motor bracket 18, one side of the motor bracket 18 is fixedly connected with a motor 19, an output shaft of the motor 19 is fixedly connected with a rotating shaft 20 through a coupler, one end of the rotating shaft 20 is provided with a gear 21, the outer wall of the gear 21 is movably connected with the outer wall of the sliding rod 16, through the arranged heat dissipation fan 17, the first connecting plate 9, the limiting plate 11, the limiting groove 12, the second connecting plate 13, the second limiting block 14, the bottom plate 15, the sliding rod 16 and the gear 21, the purpose of good heat dissipation effect can be achieved, the problem of poor heat dissipation effect of a common IO-LINK port expansion device is solved, heat generated by the operation of the port expansion device can be rapidly dissipated, thereby the life of this port extension device has been promoted to the use that provides convenience for the staff.

The electrical components presented in the document are all electrically connected with an external master controller and 220V mains, and the master controller can be a conventional known device controlled by a computer or the like.

When the heat dissipation device is used, external equipment is connected to the expansion device body 2 through the arranged connecting hole 7, the motor 19 runs to drive the rotating shaft 20 and the gear 21 to rotate clockwise, the sliding rod 16 and the second connecting plate 13 are driven to move leftwards, when the rotating shaft moves to the edge of the bottom plate 15, the rotating shaft 20 moves in the interval of the second limiting block 14 and the bottom plate 15, the second connecting plate 13 moves upwards in the limiting groove 12, the sliding rod 16 continues to drive the second connecting plate 13 to move rightwards, the limiting plate 11 makes reciprocating linear motion, the heat dissipation fan 17 runs to drive the heat dissipation fan 17 to make reciprocating linear motion, and therefore heat dissipation is uniformly conducted on the expansion device body 2.

In conclusion, the IO-LINK port expansion device can achieve the purpose of good heat dissipation effect, and solves the problem of poor heat dissipation effect of a common IO-LINK port expansion device, so that heat generated by the operation of the port expansion device can be dissipated rapidly, the service life of the port expansion device is prolonged, and convenience is brought to the use of workers.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. An IO-LINK port expansion device, includes protective housing (1), its characterized in that: the inner wall of the protective shell (1) is fixedly connected with an expansion device body (2), a connecting hole (7) is formed in the front of the protective shell (1), a fixing rod (8) is arranged at the top of the protective shell (1), a first connecting plate (9) is arranged on the outer wall of the fixing rod (8), a first limiting block (10) is fixedly connected with the outer wall of the first connecting plate (9), a limiting plate (11) is fixedly connected with one side of the first connecting plate (9) far away from the first limiting block (10), a limiting groove (12) is formed in the front of the limiting plate (11), a second connecting plate (13) is movably connected with the inner wall of the limiting groove (12), a second limiting block (14) is fixedly connected with the front of the second connecting plate (13), a bottom plate (15) is fixedly connected with the front of the second connecting plate (13), a sliding rod (16) is fixedly connected with the front of the bottom plate (15), the bottom fixedly connected with radiator fan (17) of limiting plate (11), the top fixedly connected with motor support (18) of protecting sheathing (1), one side fixedly connected with motor (19) of motor support (18), the output shaft of motor (19) passes through shaft coupling fixedly connected with rotation axis (20).

2. The IO-LINK port expansion device according to claim 1, wherein: one end of the rotating shaft (20) is provided with a gear (21), and the outer wall of the gear (21) is movably connected with the outer wall of the sliding rod (16).

3. The IO-LINK port expansion device according to claim 1, wherein: the number of the first connecting plates (9) is two, and the two first connecting plates (9) are symmetrically arranged by taking the vertical center line of the limiting plate (11) as a symmetry axis.

4. The IO-LINK port expansion device according to claim 1, wherein: the number of the second limiting blocks (14) is two, and the two second limiting blocks (14) are symmetrically arranged by taking the vertical central line of the second connecting plate (13) as a symmetry axis.

5. The IO-LINK port expansion device according to claim 1, wherein: one side fixedly connected with fixed plate (4) of protecting sheathing (1), the front swing joint of fixed plate (4) has fixing bolt (5).

6. The IO-LINK port expansion device according to claim 1, wherein: one side of the protective shell (1) is provided with a heat dissipation hole (3), and the top of the protective shell (1) is provided with a sliding groove (6) for the heat dissipation fan (17) to move.

7. The IO-LINK port expansion device according to claim 1, wherein: the number of the sliding rods (16) is multiple, and the sliding rods (16) are arranged on the front face of the second connecting plate (13) at equal intervals.