CN214627850U

CN214627850U - Multi-channel analog input/output module convenient to maintain

Info

Publication number: CN214627850U
Application number: CN202121148652.1U
Authority: CN
Inventors: 陈隆凡
Original assignee: Shenzhen Airide Control Technology Co ltd
Current assignee: Shenzhen Airide Control Technology Co ltd
Priority date: 2021-05-26
Filing date: 2021-05-26
Publication date: 2021-11-05
Anticipated expiration: 2031-05-26

Abstract

The utility model discloses a multichannel analog input/output module convenient to maintain, including base and body, the lower fixed surface of base installs the mounting panel, equal fixed mounting has fixing bolt all around of the upper surface of mounting panel, the spread groove has been seted up to the inside of base, the inside lower surface foreshadowing of spread groove has the rubber pad, the last fixed surface of rubber pad installs the spring, the fixed position that lies in spread groove inner wall top in the base installs spacing hoop, the fixed surface of body installs butt joint piece, butt joint has been seted up to butt joint piece's surface, the surface cover of body is equipped with the protecting crust, one side fixed surface of protecting crust installs the heating panel, the lower fixed surface of protecting crust installs the connecting plate. The utility model discloses make analog input/output module be convenient for maintain to have the function of protection, have the practicality.

Description

Multi-channel analog input/output module convenient to maintain

Technical Field

The utility model relates to an input/output module technical field, in particular to multichannel analog input/output module convenient to maintain.

Background

The analog quantity is any value which continuously changes in a certain range, the analog quantity is opposite to the digital quantity in a state representation, the analog quantity is usually used for collecting and representing parameters such as voltage, current, thermocouple, thermal resistor, temperature and the like of an object, the analog quantity input module is an intelligent module which can collect analog quantity (such as voltage, current, thermocouple, thermal resistor, temperature and the like) and transmit the analog quantity to a computer through a 485 bus, the analog quantity input module is equipment which collects analog quantity signals of a remote site to the computer, an RS-485 bus is used as a data communication line to provide a function of converting the analog quantity into 485, eight paths of analog quantity can be input to the module at the same time and transmitted to the computer through the RS-485 bus;

the existing input/output module has certain defects, is inconvenient to maintain and does not have a protection function, inconvenience is brought to use, maintenance is inconvenient, maintenance experience of maintenance personnel can be influenced, the service life of the module is also influenced, hidden dangers are brought to use, the risk that the module is damaged due to external force can be increased due to the fact that the protection effect is not provided, unnecessary loss can be brought, and therefore the multichannel analog input/output module convenient to maintain is provided at present.

SUMMERY OF THE UTILITY MODEL

A primary object of the present invention is to provide a multi-channel analog input/output module convenient for maintenance, which can effectively solve the problems of the background art.

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

the utility model provides a multichannel analog input/output module convenient to maintain, includes base and body, the lower fixed surface of base installs the mounting panel, equal fixed mounting has fixing bolt all around of the upper surface of mounting panel, the spread groove has been seted up to the inside of base, the inside lower surface of spread groove has the rubber pad, the last fixed surface of rubber pad installs the spring, the fixed position that lies in spread groove inner wall top in the base installs spacing hoop, the fixed surface of body installs butt joint piece, butt joint has been seted up to the surface of butt joint piece, the surface cover of body is equipped with the protecting crust, one side fixed surface of protecting crust installs the heating panel, the lower fixed surface of protecting crust installs the connecting plate.

Preferably, the lower fixed surface of the protective shell is provided with a clamping block, the upper surface of the connecting plate is provided with a clamping groove, and the protective shell is fixedly connected with the connecting plate through the clamping block and the clamping groove.

Preferably, the connecting plate is located inside the connecting groove and is fixedly connected with the spring, and the body is fixedly connected with the base through the protective shell, the connecting plate and the spring.

Preferably, the number of the springs is a plurality of groups, and the plurality of groups of the springs are distributed in the connecting groove at equal intervals.

Preferably, the number of the butt-joint interfaces is a plurality of groups, and the butt-joint blocks penetrate through the protective shell and are positioned on the outer surface of the protective shell.

Preferably, the base is located at the center of the upper surface of the mounting plate, and the number of the fixing bolts is four.

Compared with the prior art, the utility model discloses following beneficial effect has:

1. the analog input/output module is convenient to maintain through the arranged heat dissipation plate, the connecting plate, the fixture block and the clamping groove, the module can be directly taken out for maintenance in a mode of separating the fixture block from the clamping groove, unnecessary complicated steps are avoided, the maintenance efficiency of maintenance personnel is improved, and the possibility that the module is damaged due to the fact that temperature generated inside the module is inconvenient to release is avoided through the arranged heat dissipation plate;

2. make analog input/output module have the function of protection through protecting crust, spread groove, rubber pad, spring and spacing hoop that sets up, the protecting crust can the body of protective film piece can not receive outside collision and damage to the module also can be absorbed the release by spring and rubber pad when receiving the shock power that the collision produced, has further improved the safeguard function of module, has avoided leading to the loss that the owner produced because of not having safeguard function, has the practicality.

Drawings

Fig. 1 is a schematic diagram of an overall structure of a multi-channel analog input/output module convenient for maintenance according to the present invention;

FIG. 2 is a schematic view of a connection structure between a body and a protective shell of a multi-channel analog input/output module convenient for maintenance;

FIG. 3 is a schematic view of a connection structure between a protective shell and a connection board of a multi-channel analog input/output module convenient for maintenance;

fig. 4 is the utility model relates to a connection structure sketch map of connecting plate and base in multichannel analog input/output module convenient to maintain.

In the figure: 1. a base; 2. mounting a plate; 3. fixing the bolt; 4. connecting grooves; 5. a rubber pad; 6. a spring; 7. a limiting hoop; 8. a body; 9. a butt joint block; 10. a butt joint port; 11. a protective shell; 12. a heat dissipation plate; 13. a connecting plate; 14. a clamping block; 15. a clamping groove.

Detailed Description

In order to make the technical means, creation features, achievement purposes and functions of the present invention easy to understand, the present invention is further described below with reference to the following embodiments.

In the description of the present invention, it should be noted that the terms "upper", "lower", "inner", "outer", "front end", "rear end", "both ends", "one end", "the other end" 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 to which the reference is made must have a specific orientation, be constructed in a specific orientation, and be operated, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first" and "second" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "disposed," "connected," and the like are to be construed broadly, and for example, "connected" may be either fixedly connected or 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 according to specific situations by those skilled in the art.

As shown in fig. 1-4, a multichannel analog input/output module convenient to maintain, including base 1 and body 8, the lower fixed surface of base 1 installs mounting panel 2, equal fixed mounting has fixing bolt 3 all around the upper surface of mounting panel 2, spread groove 4 has been seted up to the inside of base 1, the inside lower surface bedding of spread groove 4 has rubber pad 5, the upper fixed surface of rubber pad 5 installs spring 6, the fixed position that lies in spread groove 4 inner wall top in base 1 installs spacing hoop 7, the outer fixed surface of body 8 installs butt joint piece 9, butt joint 10 has been seted up to the surface of butt joint piece 9, the outer fixed surface cover of body 8 is equipped with protecting crust 11, one side outer fixed surface of protecting crust 11 installs heating panel 12, the lower fixed surface of protecting crust 11 installs connecting plate 13.

The lower fixed surface of protecting crust 11 installs fixture block 14, and draw-in groove 15 has been seted up to the upper surface of connecting plate 13, and protecting crust 11 passes through fixture block 14 and draw-in groove 15 fixed connection with connecting plate 13, and when needing to be maintained, can directly open protecting crust 11 through the mode of separately fixture block 14 and draw-in groove 15 to take out body 8 and maintain, avoided the loaded down with trivial details step of unnecessary, improved maintainer's maintenance efficiency.

Connecting plate 13 is located the inside position of spread groove 4 and spring 6 fixed connection, and body 8 and base 1 pass through protecting crust 11, connecting plate 13 and spring 6 fixed connection to can drive connecting plate 13 and slide in spread groove 4 inside after protecting crust 11 receives the collision, can exert pressure to spring 6 to when connecting plate 13 is gliding.

The quantity of spring 6 is a plurality of groups, and a plurality of groups of spring 6 are equidistant distribution in the inside of connecting groove 4, and the power that spring 6 received can release on rubber pad 5 to play the effect of buffering, avoid body 8 to damage because of shaking power.

The number of the butt-joint interfaces 10 is a plurality of groups, the butt-joint block 9 penetrates through the position of the protective shell 11 on the outer surface of the protective shell 11, the joint to be connected is in butt joint with the butt-joint interfaces 10 on the butt-joint block 9, and the plurality of groups of butt-joint interfaces 10 can be in butt joint with a plurality of joints.

The base 1 is located the position of mounting panel 2 upper surface center department, and fixing bolt 3's quantity is four groups, when using, places mounting panel 2 level in the place that needs the installation, then utilizes fixing bolt 3 to fix.

It should be noted that, the utility model relates to a multi-channel analog input/output module convenient for maintenance, when in use, the mounting plate 2 is horizontally placed at the place required to be installed, then the fixing bolt 3 is utilized to fix, the joint required to be connected is butted with the butt joint port 10 on the butt joint block 9, a plurality of groups of butt joint ports 10 can be butted with a plurality of joints, when the body 8 runs, heat is generated, the heat is dissipated by the heat dissipation plate 12 on the protective shell 11, the body 8 is prevented from being damaged due to overhigh heat, the protective shell 11 can protect the body 8 from being damaged due to external collision, and after the protective shell 11 is collided, the connecting plate 13 can be driven to slide in the connecting groove 4, the spring 6 can be pressed while the connecting plate 13 slides, the force applied to the spring 6 can be released on the rubber pad 5, thereby playing a buffering effect and preventing the body 8 from being damaged due to the oscillation force, spacing hoop 7 can prevent connecting plate 13 direct roll-off connecting groove 4 on the base 1, when needing to be maintained, can directly open protecting crust 11 through the mode of separately fixture block 14 and draw-in groove 15 to take out body 8 and maintain, avoided the loaded down with trivial details step of unnecessary, improved maintainer's maintenance efficiency.

The basic principles and the main features of the invention and the advantages of the invention have been shown and described above. It will be understood by those skilled in the art that the present invention is not limited to the above embodiments, and that the foregoing embodiments and descriptions are provided only to illustrate the principles of the present invention without departing from the spirit and scope of the present invention. The scope of the invention is defined by the appended claims and equivalents thereof.

Claims

1. The utility model provides a multichannel analog input/output module convenient to maintain, includes base (1) and body (8), its characterized in that, the lower fixed surface of base (1) installs mounting panel (2), equal fixed mounting has fixing bolt (3) all around the upper surface of mounting panel (2), spread groove (4) have been seted up to the inside of base (1), the inside lower surface foreshadowing of spread groove (4) has rubber pad (5), the upper surface fixed mounting of rubber pad (5) has spring (6), the fixed position that lies in spread groove (4) inner wall top in base (1) installs spacing hoop (7), the fixed surface of body (8) installs butt joint piece (9), butt joint (10) have been seted up to the surface of butt joint piece (9), the surface cover of body (8) is equipped with protecting crust (11), the outer fixed surface of one side of protective housing (11) installs heating panel (12), the lower fixed surface of protective housing (11) installs connecting plate (13).

2. The multichannel analog input and output module convenient to maintain according to claim 1, characterized in that a clamping block (14) is fixedly installed on the lower surface of the protective shell (11), a clamping groove (15) is formed on the upper surface of the connecting plate (13), and the protective shell (11) and the connecting plate (13) are fixedly connected through the clamping block (14) and the clamping groove (15).

3. The multi-channel analog input and output module convenient to maintain according to claim 1, wherein the connecting plate (13) is fixedly connected with the spring (6) at a position inside the connecting groove (4), and the body (8) is fixedly connected with the base (1) through the protective shell (11), the connecting plate (13) and the spring (6).

4. The multi-channel analog input and output module convenient to maintain according to claim 1, characterized in that the number of the springs (6) is a plurality of groups, and the plurality of groups of the springs (6) are distributed in the connecting groove (4) at equal intervals.

5. The multi-channel analog input and output module convenient to maintain according to claim 1, characterized in that the number of the butt-joint interfaces (10) is several groups, and the butt-joint block (9) penetrates through the protective shell (11) and is positioned at the position of the outer surface of the protective shell (11).

6. The multi-channel analog input and output module convenient to maintain according to claim 1, characterized in that the base (1) is located at the center of the upper surface of the mounting plate (2), and the number of the fixing bolts (3) is four.