CN214281422U

CN214281422U - Novel protocol converter

Info

Publication number: CN214281422U
Application number: CN202120604502.0U
Authority: CN
Inventors: 朱海军
Original assignee: Hebei Panshi Network Technology Co ltd
Current assignee: Hebei Panshi Network Technology Co ltd
Priority date: 2021-03-25
Filing date: 2021-03-25
Publication date: 2021-09-24
Anticipated expiration: 2031-03-25

Abstract

The utility model discloses a novel protocol converter, which comprises a machine body, machine body includes upper cover and base, the equal fixedly connected with deflector in machine body rear end face both sides, two spacing spout has all been seted up to the relative one side of deflector, two equal fixedly connected with gag lever post, two between the inner wall about the spacing spout equal sliding connection has spacing slider, two on the gag lever post outer wall equal fixedly connected with reset spring of terminal surface, two under the spacing slider equal fixed connection of terminal surface on spacing spout inner wall up end, wherein one side the draw-in groove has been seted up on the deflector lateral wall, is located this side sliding connection has the kelly on the spacing slider lateral wall. The utility model discloses in, the device installation is dismantled simple and conveniently, possesses dustproof cooling, multiple good characteristics such as port protection.

Description

Novel protocol converter

Technical Field

The utility model relates to a data communication technical field especially relates to a novel protocol converter.

Background

Protocol converter, also called interface converter, is called protocol converter for short, and can make the hosts adopting different high-level protocols in communication network still cooperate with each other to implement various distributed applications. It operates at the transport layer or higher. The interface protocol converter can be completed by using an ASIC chip generally, and has low cost and small volume. It can convert the Ethernet or V.35 data interface of IEEE802.3 protocol and the 2M interface of standard G.703 protocol. Or the conversion CAN be carried out on 232/485/422 serial ports, E1 interfaces, CAN interfaces and 2M interfaces.

However, the existing protocol converter is generally simple and fixed in structure, can not well dissipate heat and exhaust dust when in use, and is easy to be polluted due to the fact that a rear-end interface is lack of a protection device when not in use or in transportation.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the defects existing in the prior art and providing a novel protocol converter.

In order to achieve the above purpose, the utility model adopts the following technical scheme: a novel protocol converter comprises a machine body, wherein the machine body comprises an upper cover and a base, guide plates are fixedly connected to two sides of the rear end face of the machine body, limiting sliding grooves are formed in opposite sides of the two guide plates, limiting rods are fixedly connected between the upper inner walls and the lower inner walls of the two limiting sliding grooves, limiting sliding blocks are slidably connected to the outer walls of the two limiting rods, return springs are fixedly connected to the lower end faces of the two limiting sliding blocks, the lower ends of the two return springs are fixedly connected to the upper end faces of the inner walls of the limiting sliding grooves, clamping grooves are formed in the side walls of the guide plates on one side, and clamping rods are slidably connected to the side walls of the limiting sliding blocks on the side;

the lower end surface of the upper cover is fixedly connected with side plates close to four corners, the lower end surface of each side plate is provided with guide grooves close to four corners, the upper end surface of the base is fixedly connected with guide rods close to four corners, each guide rod is provided with a threaded connecting groove, the side plates at two sides of the machine body are provided with air ports, two air ports are fixedly provided with a plurality of dust-proof plates close to the inner wall of the outer side, two air ports are fixedly provided with dust-proof filter screens close to the inner wall of the inner side, the middle part of the lower end surface of the upper cover top plate is provided with an adjusting chute, an adjusting screw rod is rotatably arranged between the inner walls at two sides of the adjusting chute, the inner end at one side of the upper cover top plate is fixedly connected with an adjusting motor, one end of the adjusting screw rod is fixedly connected with the adjusting motor, two adjusting slide blocks are sleeved on the outer wall of the adjusting screw rod in a threaded manner, and connecting rods are fixedly connected with the lower end surfaces of the two adjusting slide blocks, and the lower end faces of the two connecting rods are fixedly connected with a small fan.

As a further description of the above technical solution:

two the relative one side fixedly connected with guard plate of spacing slider.

As a further description of the above technical solution:

the clamping rod penetrates through the clamping groove.

As a further description of the above technical solution:

the clamping groove is communicated with the limiting sliding groove.

As a further description of the above technical solution:

and the two reset springs are respectively movably sleeved on the outer walls of the two limiting rods.

As a further description of the above technical solution:

the four guide rods are respectively movably sleeved in the four guide grooves.

As a further description of the above technical solution:

the upper cover and the base are fixed by four bolts penetrating through the upper end of the guide groove and in threaded connection with the threaded connection groove.

As a further description of the above technical solution:

the upper end face of the base is fixedly connected with an electronic device.

The utility model discloses following beneficial effect has:

1. the utility model discloses, blow the cooling through setting up small-size fan, the cooperation is adjusted the motor and is driven accommodate the lead screw and rotate, and then drives the adjusting block and remove, and then drives small-size fan through the connecting rod and remove for electronic device can be blown the cooling comprehensively.

2. The utility model discloses, can filter the air current in the wind gap of department of advancing through setting up dustproof filter screen cooperation dust guard, avoid the dust to advance to cause the pollution to the device as in the device.

3. The utility model discloses, can effectively protect the various ports of machine body rear end through setting up the guard plate, avoid being contaminated the damage.

4. The utility model discloses, insert the guide way through setting up the guide bar and fix a position the installation of upper cover and base for the installation is accurate more firm, fixes the completion device installation at the cooperation bolt, and the installation is simply saved trouble, and the split is convenient.

Drawings

Fig. 1 is a schematic perspective view of a novel protocol converter according to the present invention;

fig. 2 is a schematic sectional view of a novel protocol converter according to the present invention with a split structure;

fig. 3 is a schematic cross-sectional view of a three-dimensional structure of a guide bar connecting guide groove of a novel protocol converter provided by the present invention;

fig. 4 is a schematic rear sectional view of a guide plate of a novel protocol converter provided by the present invention;

FIG. 5 is an enlarged view of the structure at A in FIG. 4;

fig. 6 is a side view of the present invention.

Illustration of the drawings:

1. a machine body; 2. an upper cover; 3. a base; 4. a side plate; 5. a guide bar; 6. a guide groove; 7. connecting grooves by screw threads; 8. a tuyere; 9. a dust-proof plate; 10. a dustproof filter screen; 11. adjusting the sliding chute; 12. adjusting the screw rod; 13. an adjustment motor; 14. adjusting the sliding block; 15. a connecting rod; 16. a small fan; 17. a guide plate; 18. a limiting chute; 19. a limiting rod; 20. a limiting slide block; 21. a return spring; 22. a clamping rod; 23. a card slot; 24. a protection plate; 25. an electronic device.

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.

In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention; the terms "first," "second," and "third" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance, and furthermore, unless otherwise explicitly stated or limited, the terms "mounted," "connected," and "connected" are to be construed broadly and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.

Referring to fig. 1-6, the present invention provides an embodiment: a novel protocol converter comprises a machine body 1, wherein the machine body 1 comprises an upper cover 2 and a base 3, guide plates 17 are fixedly connected to two sides of the rear end face of the machine body 1, limiting sliding grooves 18 are formed in opposite sides of the two guide plates 17, limiting rods 19 are fixedly connected between the upper inner walls and the lower inner walls of the two limiting sliding grooves 18, limiting sliders 20 are slidably connected to the outer walls of the two limiting rods 19, return springs 21 are fixedly connected to the lower end faces of the two limiting sliders 20, the return springs 21 are mainly used for automatically jacking the limiting sliders 20, a protection plate 24 can be fixed in position after being lifted, the protection plate cannot fall down due to gravity, a port on the device is covered, the lower ends of the two return springs 21 are fixedly connected to the upper end faces of the inner walls of the limiting sliding grooves 18, a clamping groove 23 is formed in the side wall of the guide plate 17 on one side, and a clamping rod 22 is connected to the side wall of the limiting slide block 20 on the side in a sliding mode;

the lower end surface of the upper cover 2 is fixedly connected with side plates 4 close to four corners, the lower end surface of each side plate 4 is provided with a guide groove 6 close to four corners, the upper end surface of the base 3 is fixedly connected with guide rods 5 close to four corners, each guide rod 5 is provided with a threaded connection groove 7, the side plates 4 positioned at two sides of the machine body 1 are provided with air ports 8, the inner walls of the two air ports 8 close to the outer sides are fixedly provided with a plurality of dust-proof plates 9, the dust-proof plates 9 are obliquely and downwards arranged to prevent dust in the air from directly falling into the air ports 8, the inner walls of the two air ports 8 close to the inner sides are fixedly provided with dust-proof filter screens 10, the middle part of the lower end surface of the top plate of the upper cover 2 is provided with an adjusting chute 11, an adjusting screw rod 12 is rotatably arranged between the inner walls at two sides of the adjusting chute 11, the inner end of one side of the top plate of the upper cover 2 is fixedly connected with an adjusting motor 13, and the adjusting screw rod 12 is driven to rotate by the adjusting motor 13, can drive accommodate the slider 14 and be reciprocating motion, and then drive the small-size fan 16 through connecting rod 15 fixed connection and move, play the purpose of sweeping the wind, accommodate the lead screw 12 one end and accommodate motor 13 fixed connection, two accommodate the slider 14 have been cup jointed to the screw thread on accommodate the lead screw 12 outer wall, the equal fixedly connected with connecting rod 15 of terminal surface under two accommodate the slider 14, terminal surface fixedly connected with small-size fan 16 under two connecting rods 15.

Two relative one side fixedly connected with guard plates 24 of spacing slider 20, mainly protect the device port through guard plate 24, kelly 22 runs through draw-in groove 23 and sets up, draw-in

groove

23 and 18 through connection of spacing spout, two reset spring 21 activity respectively cup joint on two 19 outer walls of gag lever post, make things convenient for reset spring 21 to carry out concertina movement, four guide bars 5 activity respectively cup joint in four guide ways 6, fix a position upper cover 2 and base 3's installation, it is fixed to run through 6 upper ends of guide way and threaded connection spread groove 7 completion through four bolts between upper cover 2 and the base 3, base 3 up end fixedly connected with electron device 25, electron device 25 indicates the inside various electron devices of current protocol converter.

The working principle is as follows: when the device is installed, the guide rod 5 is aligned to the guide groove 6 to be installed and spliced, and then the bolt penetrates through the upper end of the guide groove 6 and is connected with the threaded connecting groove to complete the fixation of the machine body 1; during wiring, the protection plate 24 is pressed to drive the limiting slide block 20 to descend so as to drive the clamping rod 22 to descend, then the clamping rod 22 is horizontally shifted to slide to one side, then the hand is loosened, the limiting slide block 20 can be jacked up under the elastic force of the reset spring 21, and the protection plate 24 is driven to ascend so as to facilitate wiring; drive accommodate the lead screw 12 through accommodate the motor 13 during the use and rotate, and then drive accommodate the slider 14 and be reciprocating motion, and then drive the small-size fan 16 through connecting rod 15 fixed connection and remove, blow the cooling to the inside electron device 25 of device, it is worth noting that also can arrange current temperature-detecting device, make when the temperature is higher automatic start accommodate the motor 13 and the small-size fan 16 carries out work, avoid the inside high temperature of device, other times are in the closed condition, play energy-conserving purpose.

Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications and variations can be made in the embodiments or in part of the technical features of the embodiments without departing from the spirit and the scope of the invention.

Claims

1. A novel protocol converter comprises a machine body (1), and is characterized in that the machine body (1) comprises an upper cover (2) and a base (3), both sides of the rear end face of the machine body (1) are fixedly connected with guide plates (17), one opposite side of each of the two guide plates (17) is provided with a limiting sliding groove (18), a limiting rod (19) is fixedly connected between the upper inner wall and the lower inner wall of each of the two limiting sliding grooves (18), the outer walls of the two limiting rods (19) are respectively and slidably connected with a limiting sliding block (20), the lower end faces of the two limiting sliding blocks (20) are respectively and fixedly connected with a reset spring (21), the lower ends of the two reset springs (21) are respectively and fixedly connected to the upper end face of the inner wall of each limiting sliding groove (18), a clamping groove (23) is formed in the side wall of the guide plate (17) on one side, and a clamping rod (22) is connected to the side wall of the limiting sliding block (20) on the side in a sliding mode;

the lower end face of the upper cover (2) is fixedly connected with side plates (4) close to four corners, the lower end face of each side plate (4) is provided with guide grooves (6) close to four corners, the upper end face of the base (3) is fixedly connected with guide rods (5) close to four corners, four guide rods (5) are provided with threaded connection grooves (7), the side plates (4) positioned at two sides of the machine body (1) are provided with air ports (8), two air ports (8) are fixedly provided with a plurality of dust-proof plates (9) close to the inner wall of the outer side, two air ports (8) are fixedly provided with dust-proof filter screens (10) close to the inner wall of the inner side, the middle part of the lower end face of the top plate of the upper cover (2) is provided with an adjusting chute (11), an adjusting screw rod (12) is rotatably arranged between the inner walls at two sides of the adjusting chute (11), the inner end, adjusting screw (12) one end and accommodate motor (13) fixed connection, two adjusting sliding blocks (14), two have been cup jointed to the screw thread on adjusting screw (12) outer wall equal fixedly connected with connecting rod (15) of terminal surface under adjusting sliding blocks (14), two terminal surface fixedly connected with small-size fan (16) under connecting rod (15).

2. The novel protocol converter of claim 1, wherein: two relative one side fixedly connected with guard plate (24) of spacing slider (20).

3. The novel protocol converter of claim 1, wherein: the clamping rod (22) penetrates through the clamping groove (23).

4. The novel protocol converter of claim 1, wherein: the clamping groove (23) is communicated with the limiting sliding groove (18).

5. The novel protocol converter of claim 1, wherein: the two return springs (21) are respectively movably sleeved on the outer walls of the two limiting rods (19).

6. The novel protocol converter of claim 1, wherein: the four guide rods (5) are respectively movably sleeved in the four guide grooves (6).

7. The novel protocol converter of claim 1, wherein: the upper cover (2) and the base (3) are fixed by penetrating through the upper end of the guide groove (6) through four bolts and connecting the threaded connection groove (7) in a threaded manner.

8. The novel protocol converter of claim 1, wherein: the upper end face of the base (3) is fixedly connected with an electronic device (25).