CN210428157U

CN210428157U - Digital quantity input module

Info

Publication number: CN210428157U
Application number: CN201921781380.1U
Authority: CN
Inventors: 林俊
Original assignee: Chengdu Huatuowei Technology Co Ltd
Current assignee: Chengdu Huatuowei Technology Co Ltd
Priority date: 2019-10-23
Filing date: 2019-10-23
Publication date: 2020-04-28
Anticipated expiration: 2029-10-23

Abstract

The utility model discloses a digital quantity input module, which comprises a module body, the surface of one end of the module is provided with a heat dissipation hole, the end part of the heat dissipation hole is provided with a gauze, the outer side of the gauze is fixed with a mounting rack, two sides of the bottom of the mounting rack are both provided with a clamping plate, the clamping plate is fixed on the surface of the module, the outer part of the top end of the mounting rack is symmetrically provided with a mounting plate, the mounting plate is fixed on the outer wall of the module, and the side; the utility model discloses a gauze of design, gauze have good isolation ventilation effect, thereby guarantee the utility model discloses a louvre can not get into the dust and takes place to block up, makes it have good radiating effect, through the mounting bracket of design, installs fixedly to the gauze, and the clearance is dismantled in the later stage of being convenient for, and through the cardboard of design, the cardboard is L type structure, wraps up in the outside of mounting bracket to it is spacing to install the mounting bracket, avoids it to break away from the module surface.

Description

Digital quantity input module

Technical Field

The utility model belongs to the technical field of the digital quantity input module, concretely relates to digital quantity input module.

Background

The digital input module is mainly an input module for digital transmission and is used for performing input conversion on signals.

Present digital quantity input module is when using, installs it in the assigned position, is connected with other parts through the wire, and then works, but in the in-service use, its consumption is higher, and more louvre has been seted up on its surface, and its louvre port does not have any isolating device to keep apart it, leads to in its external dust enters into the louvre, causes the jam to the louvre to lead to the louvre can't in time carry out the problem of timely heat dissipation processing to the device, for this reason the utility model provides a digital quantity input module.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a digital quantity input module to solve the problem that proposes among the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a digital quantity input module, includes the module, the louvre has been seted up on module one end surface, the louvre tip is provided with the gauze, the gauze outside is fixed with the mounting bracket, mounting bracket bottom both sides all are provided with the cardboard, the cardboard is fixed on the module surface, the outside symmetry in mounting bracket top is provided with the mounting panel, the mounting panel is fixed at the module outer wall, the mounting panel lateral wall is provided with the flexure strip, the draw-in groove has all been seted up to mounting bracket outer wall both sides, flexure strip one end is inserted inside being connected with the mounting bracket in.

Preferably, the other end of the module is provided with a cover plate, a shaft rod is connected to the joint of the cover plate and the module, and the longitudinal section of the cover plate is of a rectangular structure.

Preferably, the surface of the module is connected with a horn-shaped interface, and one side of the outer wall of the horn-shaped interface is provided with an alignment groove.

Preferably, the surfaces of two sides of the elastic sheet are provided with connecting holes, connecting rods penetrate through the connecting holes, and the connecting rods are fixed on the surface of the mounting plate.

Preferably, the elastic sheet is an elastic steel component, and one end of the outer wall of the module is connected with a fixed angle.

Preferably, the longitudinal section of the elastic sheet is of an arc structure, and the cross section of the clamping plate is of an L-shaped structure.

Preferably, the surface of the module is provided with an indicator light, and one side of the top of the module is provided with an expansion interface.

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

(1) through the gauze of design, the gauze has good isolation ventilation effect, thereby guarantee the utility model discloses a louvre can not get into the dust and takes place to block up, make it have good radiating effect, mounting bracket through the design, install fixedly to the gauze, the clearance is dismantled in the later stage of being convenient for, cardboard through the design, the cardboard is L type structure, the parcel is in the outside of mounting bracket, thereby it is spacing to install the mounting bracket, avoid it to break away from the module surface, through the flexure strip of design, the flexure strip has good elasticity, its card is in the draw-in groove, thereby prescribe a limit to the position of mounting bracket, avoid it to rock in the installation the utility model discloses a time, the mounting bracket is followed the utility model discloses a break away from, through the connecting rod of design, the connecting rod is installed fixedly to the flexure strip, make it slide fixedly on the mounting panel surface.

(2) Through the apron of design, the apron is in the utility model discloses the surface can overturn to the lid is on the circuit board surface, protects the circuit board, is difficult to get into the dust, improves the reliability, through the ox horn type interface of design, avoids traditional use wire to divide the groove installation, thereby improves wiring efficiency, saves live time, increase stability and plug-and-play.

Drawings

Fig. 1 is a front view of the present invention;

FIG. 2 is a partial enlarged view of the position A of the present invention;

FIG. 3 is a sectional view of the partial structure at the position A of the present invention;

fig. 4 is a top view of the present invention;

FIG. 5 is a partial enlarged view of the position B of the present invention;

in the figure: 1. clamping a plate; 2. a module; 3. an elastic sheet; 4. a horn-shaped interface; 5. a cover plate; 6. mounting a plate; 8. a mounting frame; 9. a screen; 10. heat dissipation holes; 11. a connecting rod; 12. connecting holes; 13. a clamping groove.

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.

Example 1

Referring to fig. 1 to 5, the present invention provides a technical solution: a digital quantity input module comprises a module 2, a heat dissipation hole 10 is formed in the surface of one end of the module 2, a gauze 9 is arranged at the end part of the heat dissipation hole 10, the gauze 9 has good isolation and ventilation effects through the designed gauze 9, so that the heat dissipation hole 10 of the utility model can not enter dust to cause blockage, and has good heat dissipation effect, a mounting rack 8 is fixed outside the gauze 9, the gauze 9 is fixedly installed through the designed mounting rack 8, later disassembly and cleaning are convenient, clamping boards 1 are arranged on two sides of the bottom of the mounting rack 8, the clamping boards 1 are L-shaped structures and are wrapped outside the mounting rack 8 through the designed clamping boards 1, so that the mounting rack 8 is limited in installation, the separation of the clamping boards 1 from the surface of the module 2 is avoided, the clamping boards 1 are fixed on the surface of the module 2, the mounting boards 6 are symmetrically arranged outside the top end of the mounting rack 8, the side wall of the mounting plate 6 is provided with the elastic sheet 3, and the elastic sheet 3 has good elasticity through the designed elastic sheet 3, which is clamped in the clamping groove 13, thereby limiting the position of the mounting frame 8 and avoiding the mounting frame 8 from being separated from the utility model when the utility model is mounted and shaken, the two sides of the outer wall of the mounting frame 8 are both provided with the clamping grooves 13, one end of the elastic sheet 3 is inserted into the clamping grooves 13 and connected with the mounting frame 8, the two side surfaces of the elastic sheet 3 are both provided with connecting holes 12, the connecting holes 12 are penetrated with connecting rods 11, through the connecting rod 11 of design, connecting rod 11 is installed fixedly to flexure strip 3, makes it slide fixedly on the 6 surfaces of mounting panel, and connecting rod 11 is fixed on the 6 surfaces of mounting panel, and flexure strip 3 is the elastic steel material component, and 2 outer wall one end of module are connected with the fixed angle, and the longitudinal section of flexure strip 3 is the arc structure, and the cross section of cardboard 1 is L type structure.

Example 2

In this embodiment, it is preferred, the module 2 other end is provided with apron 5, apron 5 through the design is in the utility model discloses the surface can overturn, thereby the lid is on the circuit board surface, protect the circuit board, be difficult to get into the dust, improve the reliability, apron 5 is connected with the axostylus axostyle with module 2's junction, the longitudinal section of apron 5 is the rectangle structure, module 2 surface connection has ox horn type interface 4, ox horn type interface 4 through the design, avoid traditional use wire to divide the groove installation, thereby improve wiring efficiency, save the live time, increase stability and plug-and-play, the counterpoint groove has been seted up to ox horn type interface 4 outer wall one side.

The utility model discloses a theory of operation and use flow: when the utility model is used, in order to ensure that dust can not enter the heat dissipation holes 10 to cause blockage, the mounting rack 8 provided with the gauze 9 is arranged at the end part of the heat dissipation holes 10 to be isolated, when the mounting rack 8 is arranged, the mounting rack 8 is vertically inserted into the clamping board 1 and then is continuously inserted downwards, so that the side wall at the top part of the mounting rack 8 pressurizes the elastic sheet 3 to cause the elastic sheet to deform, thereby deforming to one side of the mounting board 6, causing the end part to be dislocated with the side surface of the mounting rack 8, further continuously pushing the mounting rack 8 to cause the mounting rack 8 to slide downwards, and finally when the elastic sheet 3 is mutually aligned with the clamping groove 13 of the side wall of the mounting rack 8, the elastic sheet 3 recovers deformation, so that the end part is clamped into the clamping groove 13 to fix the mounting rack 8, when the utility model is assembled, the port of the utility model is rapidly butted by using, the mounting efficiency is improved.

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. The utility model provides a digital quantity input module, includes module (2), louvre (10), its characterized in that have been seted up to module (2) one end surface: louvre (10) tip is provided with gauze (9), gauze (9) outside is fixed with mounting bracket (8), mounting bracket (8) bottom both sides all are provided with cardboard (1), cardboard (1) are fixed on module (2) surface, mounting bracket (8) top outside symmetry is provided with mounting panel (6), mounting panel (6) are fixed at module (2) outer wall, mounting panel (6) lateral wall is provided with flexure strip (3), draw-in groove (13) have all been seted up to mounting bracket (8) outer wall both sides, flexure strip (3) one end is inserted draw-in groove (13) inside and is connected with mounting bracket (8).

2. A digital quantity input module as claimed in claim 1, characterized in that: the module is characterized in that the other end of the module (2) is provided with a cover plate (5), a shaft lever is connected to the joint of the cover plate (5) and the module (2), and the longitudinal section of the cover plate (5) is of a rectangular structure.

3. A digital quantity input module as claimed in claim 2, characterized in that: the module (2) surface connection has ox horn type interface (4), the counterpoint groove has been seted up to ox horn type interface (4) outer wall one side.

4. A digital quantity input module as claimed in claim 1, characterized in that: connecting holes (12) are formed in the surfaces of the two sides of the elastic piece (3), connecting rods (11) penetrate through the connecting holes (12), and the connecting rods (11) are fixed on the surface of the mounting plate (6).

5. A digital quantity input module according to claim 4, characterized in that: the elastic sheet (3) is an elastic steel component, and one end of the outer wall of the module (2) is connected with a fixed angle.

6. A digital quantity input module according to claim 5, characterized in that: the longitudinal section of the elastic sheet (3) is of an arc structure, and the cross section of the clamping plate (1) is of an L-shaped structure.

7. A digital quantity input module according to claim 5, characterized in that: the surface of the module (2) is provided with an indicator light, and one side of the top of the module (2) is provided with an expansion interface.