CN216867937U

CN216867937U - Protocol converter

Info

Publication number: CN216867937U
Application number: CN202121491756.2U
Authority: CN
Inventors: 王靖; 马小飞; 白天钰
Original assignee: Perfection Av Technology Zhejiang Co ltd
Current assignee: Perfection Av Technology Zhejiang Co ltd
Priority date: 2020-09-23
Filing date: 2021-07-01
Publication date: 2022-07-01
Anticipated expiration: 2031-07-01

Abstract

The utility model discloses a protocol converter, which comprises a body and a bottom plate, wherein sliding grooves are formed in the top and the bottom of the body, moving plates are arranged in the sliding grooves in a sliding manner, one end of each moving plate is hinged with a folded plate through a rotating shaft, a plurality of groups of threading holes are formed in the surface of the folded plate in a penetrating manner, telescopic rods are arranged at four corners of the bottom of the body, sleeves are arranged at the lower parts of the telescopic rods, lantern rings are arranged at four corners of the top of the bottom plate, one end of each lantern ring is formed in a penetrating manner and provided with a second clamping groove, two groups of fixed blocks are arranged on the surface of the top of the bottom plate, pull rods are movably arranged in the two groups of fixed blocks, and first springs are sleeved on the surfaces of the two groups of pull rods. The clamping plate is arranged to protect the interface of the equipment, when the accessed cable falls down due to gravity, acting force can be applied to the folded plate, the interface on the equipment cannot be deformed and damaged, the service life of the equipment is prolonged, and meanwhile, the equipment is fixed, so that the integral attractiveness is improved.

Description

Protocol converter

Technical Field

The utility model relates to the technical field of protocol converters, in particular to a protocol converter.

Background

Protocol converter, also called converter, which can make the host machines adopting different high-level protocols on the communication network still cooperate with each other to complete various distributed applications; it operates at the transport layer or higher. The protocol converter can be completed by using an ASIC chip generally, and has low cost and small volume; it CAN convert Ethernet or V.35 data of IEEE802.3 protocol with 2M of standard G.703 protocol, or convert between 232/485/422 serial port and E1, CAN and 2M.

At present, with the appearance of various types of protocol converters, the application range of various types of electronic products is expanded to a great extent, so that the electronic products have more flexibility and wider adaptability, and as the protocol converters are required to be externally connected with a plurality of cables with different protocols when in use, the cables are inserted into the protocol converters and influenced by gravity, the cables deform and damage the interfaces of the protocol converters for a long time, and the service life of equipment is shortened; and the existing protocol converter is directly placed on other accessory equipment when in use, and is easy to fall or be damaged due to vibration when in use.

Disclosure of Invention

The present invention is directed to a protocol converter that solves the above-mentioned drawbacks of the prior art.

In order to achieve the purpose, the utility model adopts the following technical scheme:

the utility model provides a protocol converter, includes body and bottom plate, the spout has all been seted up with the both sides of bottom in the body top, and the inside slip of spout is equipped with moves the board, and is a set of the one end of moving the board is articulated to be equipped with the folded plate through the pivot, and the folded plate all runs through on the surface and has seted up the multiunit through wires hole, four corners in body bottom all are equipped with the telescopic link, and the lower part of telescopic link is equipped with the sleeve, four corners at bottom plate top all are equipped with the lantern ring, and the one end of the lantern ring runs through and has seted up the second draw-in groove, bottom plate top surface is equipped with two sets of fixed blocks, and just the inside homoactivity of two sets of fixed blocks is equipped with the pull rod, and is two sets of the surface of pull rod all overlaps and is equipped with first spring, and the both ends of pull rod are equipped with fixture block and plectrum respectively.

Preferably, damping rubber is arranged in the sliding grooves, a shifting block is fixedly arranged on the surface of the top of one end, away from the folded plate, of the moving plate, and the length of the body is equal to the sum of the length of the moving plate and the length of the folded plate.

Preferably, a set of the folded plate is divided into an upper folded plate and a lower folded plate, the upper parts of two sides of the lower folded plate are provided with openings, clamping rods are arranged in the openings in a sliding mode, through holes are formed in two sides of the end face of the upper folded plate, and the clamping rods are matched with the through holes.

Preferably, both ends of the surface of the rotating shaft are sleeved with coil springs, one end of each coil spring is connected with the shifting plate, and the other end of each coil spring is connected with the folding plate.

Preferably, the telescopic link is located telescopic inside, and telescopic link and sleeve sliding connection, the bottom of telescopic link is equipped with the limiting plate, and the limiting plate is located telescopic inside, first draw-in groove has been seted up to one side of sleeve lower part.

Preferably, the surface cover of telescopic link is equipped with the third spring, the top and the sleeve inner chamber top butt of third spring, and the bottom and the limiting plate top butt of third spring, telescopic inner chamber is equipped with the second spring, the top and the limiting plate bottom butt of second spring, and the bottom and the sleeve inner chamber bottom butt of second spring.

Preferably, the bottom end of the sleeve is located inside the sleeve ring, the clamping block is wedge-shaped, the first clamping groove, the second clamping groove and the clamping block are located on the same horizontal line, and the first clamping groove, the second clamping groove and the clamping block are matched with each other.

Preferably, one end of the first spring is abutted with the fixture block, and the other end of the first spring is abutted with the fixing block.

Compared with the prior art, the utility model has the beneficial effects that:

1. through the folded plate that sets up, the coil spring, the shifting block, move board and spout, in order to reach the effect of protection interface, the staff passes through interface and this body coupling with the cable that needs to insert earlier, then through promoting top and the shifting block of lower part again, make and move the board and remove in the spout, when pushing out the body top with the folded plate, two splint can be under the effect of coil spring this moment, turn over the book downwards, the staff puts each wire rod in the line hole again, then with the kelly from the opening in to the through-hole, make two synthetic integrations of folded plate, when the wire rod weighs down because of gravity, the effort can be on the folded plate, can not cause deformation damage to the interface on the body, the life of equipment has further been prolonged.

2. Through the sleeve that sets up, the pull rod, the fixture block, draw-in groove and bottom plate, in order to reach the effect with equipment fixed connection in one, when the staff need be fixed the body, only need to take up the body, then live the lantern ring with the sleeve, reuse power down presses, this meeting is as an organic whole with the base this moment, when needs take off the body, only need both hands inwards stir four plectrums simultaneously, can pull out the fixture block from first draw-in groove and second draw-in groove through the pull rod, can dismantle the body from the bottom plate, compare with current, through fixing equipment in a certain position, can avoid equipment to fall from the eminence when using and cause the condition of damage, simultaneously because fix equipment, subsequent arrangement also can be simple more orderly, clean and tidy aesthetic property has further been improved.

3. Through sleeve, telescopic link, the spring that sets up to having and carrying out absorbing effect to equipment, when the fixed position department of bottom plate takes place vibrations, through the filtration of first spring and second spring, can reduce vibrations to minimum, can not cause the damage to secret structure in the equipment, further improved the practicality.

Drawings

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

FIG. 2 is a rear view of FIG. 1;

FIG. 3 is a schematic perspective view of the movable plate and the folding plate of FIG. 1 after being disassembled;

FIG. 4 is a bottom perspective view of the base plate of FIG. 1;

FIG. 5 is an enlarged view of a portion of FIG. 2 at A;

FIG. 6 is a schematic illustration of the connection of the transfer panel to the flap of FIG. 2;

fig. 7 is a cross-sectional view of the sleeve of fig. 1.

In the figure: 1. a body; 2. a chute; 3. moving the plate; 4. shifting blocks; 5. a base plate; 6. a sleeve; 7. a telescopic rod; 8. a clamping rod; 9. folding the plate; 10. threading holes; 11. a collar; 12. a first spring; 13. an opening; 14. a rotating shaft; 15. a coil spring; 16. a second spring; 17. a third spring; 18. a first card slot; 19. a fixed block; 20. a clamping block; 21. a pull rod; 22. a shifting sheet; 23. a second card slot; 24. and a limiting plate.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments.

Referring to fig. 1-7, a protocol converter comprises a body 1 and a bottom plate 5, wherein sliding grooves 2 are respectively arranged on both sides of the top and the bottom of the body 1, a moving plate 3 is arranged in the sliding grooves 2 in a sliding manner, one end of a group of moving plates 3 is hinged with a folded plate 9 through a rotating shaft 14, a plurality of groups of threading holes 10 are respectively arranged on the surface of the folded plate 9, a power indicator lamp, a MIDI interface, a DMX interface, a switch, a power interface, a network interface and an RS232 interface are respectively arranged at the front end and the rear end of the body 1, the positions of the threading holes correspond to the MIDI interface, the DMX interface, the switch, the power interface and the RS232 interface, the threading holes are composed of two semicircles, telescopic rods 7 are respectively arranged at four corners of the bottom of the body 1, sleeves 6 are arranged at the lower part of the telescopic rods 7, lantern rings 11 are respectively arranged at four corners of the top of the bottom plate 5, and one end of the lantern rings 11 is provided with a second clamping groove 23, two groups of fixed blocks 19 are arranged on the top surface of the bottom plate 5, pull rods 21 are movably arranged in the two groups of fixed blocks 19, first springs 12 are sleeved on the surfaces of the two groups of pull rods 21, and clamping blocks 20 and shifting pieces 22 are arranged at two ends of each pull rod 21 respectively.

Inside damping rubber that is equipped with of a set of spout 2, damping rubber's design effect is for needing the manual position that can certainly move board 3 of staff, a set of surface mounting who moves board 3 and keep away from folded plate 9 one end top is equipped with shifting block 4, the length of body 1 equals the sum of moving board 3 length and folded plate 9 length, a set of folded plate 9 divide into folded plate and folded plate down, opening 13 has all been seted up on the upper portion of folded plate both sides down, and opening 13 inside all slides and is equipped with kelly 8, the through-hole has all been seted up to the both sides of upper folded plate terminal surface department, and kelly 8 and through-hole mutually support, opening 13 is connected as an organic wholely for making two folded plates 9 with kelly 8's design, and junction opening 13 is equipped with damping rubber with kelly 8.

The both ends on 14 surfaces of pivot all are equipped with coil spring 15, coil spring 15's design effect, when releasing body 1 surface with folded plate 9, coil spring 15 enables folded plate 9 and overturns automatically, a set of coil spring 15's one end and shifting plate 3 are connected, and coil spring 15's the other end and folded plate 9 are connected, telescopic link 7 is located sleeve 6's inside, and telescopic link 7 and sleeve 6 sliding connection, the bottom of telescopic link 7 is equipped with limiting plate 24, and limiting plate 24 is located sleeve 6's inside, first draw-in groove 18 has been seted up to one side of sleeve 6 lower part.

The surface of the telescopic rod 7 is sleeved with a third spring 17, the top end of the third spring 17 is abutted with the top of the inner cavity of the sleeve 6, the bottom end of the third spring 17 is abutted with the top of the limiting plate 24, the inner cavity of the sleeve 6 is provided with a second spring 16, the top end of the second spring 16 is abutted with the bottom of the limiting plate 24, the bottom end of the second spring 16 is abutted with the bottom of the inner cavity of the sleeve 6, the design of the second spring 16 and the third spring 17 has the damping effect of the body 1, the bottom end of the sleeve 6 is positioned in the lantern ring 11, the fixture block 20 is in a wedge shape, the wedge shape has the design effect that the sleeve 6 can be clamped into the lantern ring 11 without stirring the shifting block 4 when the sleeve 6 is clamped with the lantern ring 11, the first clamping groove 18, the second clamping groove 23 and the fixture block 20 are positioned on the same horizontal line, the first clamping groove 18 is matched with the second clamping groove 23 and the fixture block 20, the fixture block 20 penetrates through the second clamping groove 23 to be clamped with the first clamping groove 18, make sleeve 6 and bottom plate 5 be connected as an organic whole, the one end and the fixture block 20 butt of first spring 12, and the other end and the fixed block 19 butt of first spring 12, the design of first spring 12 makes fixture block 20 go into first draw-in groove 18 and the inside of second draw-in groove 23 when acquiescence state.

The working principle is as follows: according to the utility model, when a worker needs to use the cable folding device, firstly, the bottom plate 5 is arranged at a specified fixed position through screws or gum, then, a cable to be inserted is connected with the body 1 through a connector, then, the shifting block 4 for pushing the top part and the lower part is used for enabling the shifting plate 3 to move in the sliding groove 2, when the folding plate 9 is pushed out of the top part of the body 1, at the moment, the two clamping plates can be downwards turned under the action of the coil spring 15, the worker places each wire rod in the wire hole, and then, the clamping rod 8 slides into the through hole from the opening 13, so that the two folding plates 9 are combined into a whole, and when the wire rod falls due to gravity, the acting force can be applied to the folding plate 9, and the connector on the body 1 cannot be deformed and damaged; when the staff need be fixed with body 1, only need take up body 1, then live lantern ring 11 with sleeve 6, reuse power down presses, and body 1 can be connected as an organic whole with the base this moment, when needs take off body 1, only need both hands inwards stir four plectrums 22 simultaneously, can pull out fixture block 20 from first draw-in groove 18 and second draw-in groove 23 in through pull rod 21, can dismantle body 1 from bottom plate 5.

The above embodiments are preferred embodiments of the present invention, but the present invention is not limited to the above embodiments, and any other changes, modifications, substitutions, combinations, and simplifications which do not depart from the spirit and principle of the present invention should be construed as equivalents thereof, and all such changes, modifications, substitutions, combinations, and simplifications are intended to be included in the scope of the present invention.

In the description of the present invention, it is to be understood that the terms indicating an orientation or positional relationship are based on the orientation or positional relationship shown in the drawings only for the convenience of describing the present invention and simplifying the description, and 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.

Claims

1. A protocol converter comprises a body (1) and a bottom plate (5), and is characterized in that sliding grooves (2) are formed in the top and the bottom of the body (1), a moving plate (3) is arranged inside the sliding grooves (2) in a sliding mode, one end of the moving plate (3) is hinged to a folded plate (9) through a rotating shaft (14), a plurality of groups of threading holes (10) are formed in the surface of the folded plate (9) in a penetrating mode, telescopic rods (7) are arranged at four corners of the bottom of the body (1), sleeves (6) are arranged at the lower portion of the telescopic rods (7), lantern rings (11) are arranged at four corners of the top of the bottom plate (5), second clamping grooves (23) are formed in one end of the lantern rings (11) in a penetrating mode, two groups of fixing blocks (19) are arranged on the surface of the top of the bottom plate (5), and pull rods (21) are movably arranged inside the two groups of fixing blocks (19), the surface of the two groups of pull rods (21) is sleeved with a first spring (12), and two ends of each pull rod (21) are respectively provided with a clamping block (20) and a shifting piece (22).

2. A protocol converter according to claim 1, wherein a set of said chutes (2) is internally provided with damping rubber, a set of said moving plates (3) is fixedly provided with a shifting block (4) on the surface away from the top of one end of the flap (9), and the length of said body (1) is equal to the sum of the length of the moving plate (3) and the length of the flap (9).

3. The protocol converter according to claim 1, wherein the group of folding plates (9) is divided into an upper folding plate and a lower folding plate, the upper part of both sides of the lower folding plate is provided with an opening (13), the inside of the opening (13) is slidably provided with a clamping rod (8), both sides of the end surface of the upper folding plate are provided with through holes, and the clamping rod (8) is matched with the through holes.

4. A protocol converter according to claim 1, characterized in that the two ends of the surface of the rotary shaft (14) are provided with coil springs (15), one end of each coil spring (15) is connected with the shifting plate (3), and the other end of each coil spring (15) is connected with the flap (9).

5. The protocol converter according to claim 1, wherein the telescopic rod (7) is located inside the sleeve (6), the telescopic rod (7) is slidably connected with the sleeve (6), a limiting plate is arranged at the bottom end of the telescopic rod (7) and located inside the sleeve (6), and a first clamping groove (18) is formed in one side of the lower portion of the sleeve (6).

6. The protocol converter according to claim 1, wherein the surface of the telescopic rod (7) is sleeved with a third spring (17), the top end of the third spring (17) is abutted with the top of the inner cavity of the sleeve (6), the bottom end of the third spring (17) is abutted with the top of the limiting plate, the inner cavity of the sleeve (6) is provided with a second spring (16), the top end of the second spring (16) is abutted with the bottom of the limiting plate, and the bottom end of the second spring (16) is abutted with the bottom of the inner cavity of the sleeve (6).

7. A protocol converter according to claim 5, wherein the bottom end of the sleeve (6) is located inside the collar (11), the latch (20) is wedge-shaped, the first and second slots (18, 23, 20) are located on the same horizontal line, and the first and second slots (18, 23, 20) are mutually matched.

8. A protocol converter according to claim 1, wherein one end of the first spring (12) abuts against the latch (20) and the other end of the first spring (12) abuts against the fixed block (19).