CN219960616U

CN219960616U - Communication protocol conversion terminal

Info

Publication number: CN219960616U
Application number: CN202321713824.4U
Authority: CN
Inventors: 杨培山
Original assignee: Shenzhen Shenglide Technology Co ltd
Current assignee: Shenzhen Shenglide Technology Co ltd
Priority date: 2023-06-30
Filing date: 2023-06-30
Publication date: 2023-11-03
Anticipated expiration: 2033-06-30

Abstract

The utility model discloses a communication protocol conversion terminal, and relates to the technical field of protocol conversion devices. The utility model comprises a terminal main body, a CAN bus interface and a network port, wherein the top of the terminal main body is provided with a top cover, the bottom of the top cover is provided with a clamping mechanism, the clamping mechanism comprises a mounting plate, the bottom of the mounting plate is provided with clamping blocks, clamping grooves are formed below two sides of the terminal main body, and baffle plates are fixedly arranged on the CAN bus interface and the network port.

Description

Communication protocol conversion terminal

Technical Field

The utility model relates to the technical field of protocol conversion devices, in particular to a communication protocol conversion terminal.

Background

Protocol converter is called interface converter for short, it can make the host computers adopting different high-layer protocols on communication network still cooperate with each other to implement various distributed applications, and it can work on transmission layer, and the interface protocol converter can be implemented by using one ASIC chip, its cost is low and its volume is small.

At present, in order to maintain or replace an internal chip more conveniently, a top cover and a main body are generally connected through bolts, however, the bolts have the defects of sliding wires, easy falling and the like, and screws used by different types of terminals are different, so that the protocol conversion terminal is not beneficial to disassembling and maintaining.

Disclosure of Invention

Based on the above, the utility model aims to provide a communication protocol conversion terminal so as to solve the technical problem that the protocol conversion terminal is not easy to split.

In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides a communication protocol conversion terminal, includes terminal body, CAN bus interface and net gape, terminal body's top is provided with the top cap, the bottom of top cap is provided with clamping mechanism, clamping mechanism includes the mounting panel, the bottom of mounting panel is provided with the fixture block, the draw-in groove has all been seted up to terminal body's both sides below, the fixed baffle that is provided with on CAN bus interface and the net gape.

Through adopting above-mentioned technical scheme, when installing the top cap, at first, put into the inside of cavity with mounting panel and fixture block, press the top cap with the pressure, make mounting panel and fixture block downwardly moving, until make fixture block and draw-in groove looks block, then, utilize the screw that has the gasket to further fix fixture block and terminal main part.

Further, a limit groove is formed in the mounting plate, the limit groove is clamped with the baffle, and the mounting plate is made of elastic metal materials.

Through adopting above-mentioned technical scheme, with spacing groove and baffle looks block, utilize the fixed of spacing groove to the baffle, be favorable to fixed CAN bus interface and net gape, prevent that CAN bus interface and net gape from appearing the skew condition in frequent use.

Further, the bottom of terminal main part is provided with the base, threaded hole has all been seted up on base and the fixture block, the base passes through screw and external machine case fixed connection.

Through adopting above-mentioned technical scheme, with base and outside quick-witted case thread tightening, be favorable to dismantling terminal main part, improve terminal main part's dismantlement convenience.

Further, the clamping block is clamped with the clamping groove, and the clamping block is fixedly connected with the terminal main body through a screw.

Through adopting above-mentioned technical scheme, with fixture block and draw-in groove looks block, be favorable to also possessing the effect of fixed top cap under the condition that does not use the bolt.

Further, the inside of terminal main part has seted up the cavity, the inside of cavity is provided with terminal chip, terminal chip passes through the buckle and is fixed with terminal main part block.

Through adopting above-mentioned technical scheme, utilize the buckle to fix the terminal chip in the inside of cavity, improve terminal chip's quick detachable nature, be convenient for maintain the change to terminal chip.

Further, the CAN bus interface and the network port are connected with the terminal chip through data lines.

By adopting the technical scheme, the data line is set to be easy to plug, and when the terminal chip is replaced or maintained, the terminal chip is favorably separated from the CAN bus interface and the network port.

Further, the terminal main body, the base and the top cover are all made of stainless steel materials.

By adopting the technical scheme, the installation implementation property of the communication protocol conversion terminal is improved, the communication protocol conversion terminal is used for isolating outside air and preventing outside dust, water or moisture from entering the cavity.

In summary, the utility model has the following advantages:

1. when the top cover is installed, firstly, the installation plate and the clamping block are placed in the cavity, the top cover is pressed, the installation plate and the clamping block move downwards until the clamping block is clamped with the clamping groove, and then the clamping block is further fixed with the terminal main body by using a screw with a gasket, so that the falling and sliding wire of the screw do not influence the installation and fixation of the top cover and the terminal main body;

2. according to the utility model, the baffle and the limiting groove are arranged, when the top cover is installed, the baffle and the limiting groove are gradually moved downwards along with the gradual movement of the mounting plate and the clamping block until the baffle and the limiting groove are clamped and fixed, and after the top cover is installed, the baffle is fixed by the limiting groove, so that the CAN bus interface and the network port are fixed, the CAN bus interface and the network port are prevented from being deviated in the frequent use process, and the installation strength of the CAN bus interface and the network port is improved.

Drawings

FIG. 1 is a schematic diagram of an explosive structure of the present utility model;

FIG. 2 is a schematic cross-sectional perspective view of the present utility model;

FIG. 3 is a schematic view of a partial structure of the top cover of the present utility model;

fig. 4 is a schematic diagram of a front view structure of the present utility model.

In the figure: 1. a terminal body; 2. a base; 3. a screw; 4. a cavity; 5. a terminal chip; 6. a top cover; 7. a clamping mechanism; 701. a mounting plate; 702. a limit groove; 703. a clamping block; 704. a clamping groove; 705. a baffle; 8. a CAN bus interface; 9. a net opening; 10. a data line; 11. and (3) a threaded hole.

Detailed Description

The technical solutions in the embodiments of the present utility model will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present utility model. The embodiments described below by referring to the drawings are illustrative only and are not to be construed as limiting the utility model.

Hereinafter, an embodiment of the present utility model will be described in accordance with its entire structure.

1-4, including terminal body 1, CAN bus interface 8 and net gape 9, the top of terminal body 1 is provided with top cap 6, the bottom of top cap 6 is provided with clamping mechanism 7, clamping mechanism 7 includes mounting panel 701, the bottom of mounting panel 701 is provided with fixture block 703, draw-in groove 704 has all been seted up to terminal body 1 both sides below, the fixed baffle 705 that is provided with on CAN bus interface 8 and the net gape 9, when installing the top cap, firstly, put into the inside of cavity with mounting panel and fixture block, make mounting panel and fixture block down move with pressing the top cap, until make fixture block and draw-in groove block mutually, then, utilize the screw that has the gasket to further fix fixture block and terminal body, so that the dropping and the smooth silk of screw do not influence the installation of top cap and terminal body are fixed.

Referring to fig. 1, 2, 3 and 4, a limiting groove 702 is formed in the mounting plate 701, the limiting groove 702 is clamped with the baffle 705, the mounting plate 701 is made of elastic metal, the limiting groove 702 is clamped with the baffle 705, the baffle 705 is fixed by the limiting groove 702, the CAN bus interface 8 and the network port 9 are fixed, the CAN bus interface 8 and the network port 9 are prevented from being deviated in the frequent use process, and the mounting strength of the CAN bus interface 8 and the network port 9 is improved.

Referring to fig. 1, fig. 2, fig. 3 and fig. 4, the bottom of the terminal body 1 is provided with a base 2, threaded holes 11 are formed in the base 2 and a clamping block 703, the base 2 is fixedly connected with an external case through screws 3, the base 2 is fixedly screwed with the external case, the terminal body 1 is favorably disassembled, the disassembly convenience of the terminal body 1 is improved, and the installation fastness of the terminal body 1 is enhanced.

Referring to fig. 1, 2, 3 and 4, the clamping block 703 is clamped with the clamping groove 704, the clamping block 703 is fixedly connected with the terminal main body 1 through the screw 3, the clamping block 703 is clamped with the clamping groove 704, the effect of fixing the top cover 6 is achieved under the condition that bolts are not used, and the clamping fastness of the terminal main body 1 and the top cover 6 is enhanced.

Referring to fig. 1, fig. 2, fig. 3 and fig. 4, the cavity 4 is formed in the terminal body 1, the terminal chip 5 is arranged in the cavity 4, the terminal chip 5 is fixed to the terminal body 1 through the clamping buckle, the terminal chip 5 is fixed to the cavity 4 through the clamping buckle, the easy dismounting of the terminal chip 5 is improved, the terminal chip 5 is convenient to maintain and replace, and the practicability of the communication protocol conversion terminal is enhanced.

Referring to fig. 1, 2, 3 and 4, the CAN bus interface 8 and the network port 9 are connected with the terminal chip 5 through the data line 10, the data line 10 is set to be easy to plug, when the terminal chip 5 is replaced or maintained, the terminal chip 5 is separated from the CAN bus interface 8 and the network port 9, and the easy-to-disassemble property of the terminal chip 5 and the terminal main body 1 is improved.

Referring to fig. 1, 2, 3 and 4, the terminal body 1, the base 2 and the top cover 6 are all made of stainless steel materials, which is favorable for improving the installation implementation property of the communication protocol conversion terminal, and is used for isolating outside air, preventing outside dust, water or moisture from entering the cavity 4, and improving the safety protection property of the communication protocol conversion terminal.

The implementation principle of the embodiment is as follows: when the top cover 6 is installed, firstly, the mounting plate 701 and the clamping block 703 are placed in the cavity 4, the top cover 6 is pressed, the mounting plate 701 and the clamping block 703 move downwards until the clamping block 703 is clamped with the clamping groove 704, and then the clamping block 703 and the terminal main body 1 are further fixed by the screw 3 with a gasket, so that the falling and sliding wire of the screw 3 do not influence the installation and the fixation of the top cover 6 and the terminal main body 1;

when installing the top cap, along with the gradual downward movement of mounting plate 701 and fixture block 703, until baffle 705 and spacing groove 702 are fastened and fixed, after top cap 6 is installed, the spacing groove 702 is utilized to fix baffle 705, which is favorable for fixing CAN bus interface 8 and net mouth 9, prevents the situation that CAN bus interface 8 and net mouth 9 deviate in frequent use, and improves the installation strength of CAN bus interface 8 and net mouth 9.

The parts not involved in the present utility model are the same as or can be implemented by the prior art, and are not described in detail herein.

Although embodiments of the utility model have been shown and described, the detailed description is to be construed as exemplary only and is not limiting of the utility model as the particular features, structures, materials, or characteristics may be combined in any suitable manner in any one or more embodiments or examples, and modifications, substitutions, variations, etc. may be made in the embodiments as desired by those skilled in the art without departing from the principles and spirit of the utility model, provided that such modifications are within the scope of the appended claims.

Claims

1. The utility model provides a communication protocol conversion terminal, includes terminal main part (1), CAN bus interface (8) and net gape (9), its characterized in that: the top of terminal body (1) is provided with top cap (6), the bottom of top cap (6) is provided with block mechanism (7), block mechanism (7) are including mounting panel (701), the bottom of mounting panel (701) is provided with fixture block (703), draw-in groove (704) have all been seted up to the both sides below of terminal body (1), fixed baffle (705) that are provided with on CAN bus interface (8) and net gape (9).

2. The communication protocol conversion terminal according to claim 1, wherein: the mounting plate (701) is provided with a limit groove (702), the limit groove (702) is clamped with the baffle plate (705), and the mounting plate (701) is made of elastic metal materials.

3. The communication protocol conversion terminal according to claim 1, wherein: the bottom of terminal main part (1) is provided with base (2), screw hole (11) have all been seted up on base (2) and fixture block (703), base (2) are through screw (3) and external machine case fixed connection.

4. The communication protocol conversion terminal according to claim 1, wherein: the clamping block (703) is clamped with the clamping groove (704), and the clamping block (703) is fixedly connected with the terminal main body (1) through the screw (3).

5. The communication protocol conversion terminal according to claim 1, wherein: the novel terminal is characterized in that a cavity (4) is formed in the terminal main body (1), a terminal chip (5) is arranged in the cavity (4), and the terminal chip (5) is clamped and fixed with the terminal main body (1) through a buckle.

6. The communication protocol conversion terminal according to claim 1, wherein: the CAN bus interface (8) and the network port (9) are connected with the terminal chip (5) through a data line (10).

7. The communication protocol conversion terminal according to claim 1, wherein: the terminal body (1), the base (2) and the top cover (6) are all made of stainless steel materials.