CN210274910U

CN210274910U - Intelligent instrument controller integrated structure

Info

Publication number: CN210274910U
Application number: CN201921208940.4U
Authority: CN
Inventors: 张天才; 石爱国; 傅建华; 成家鑫; 陈景阳
Original assignee: Hangzhou Innover Technology Co ltd
Current assignee: Hangzhou Innover Technology Co ltd
Priority date: 2019-07-30
Filing date: 2019-07-30
Publication date: 2020-04-07
Anticipated expiration: 2029-07-30

Abstract

The utility model relates to an intelligence instrument controller integral structure. The circuit board is integrated on the front cover shell and is installed in a matching way through a positioning structure arranged in the front cover shell; the positioning structure comprises a positioning column and a third buckle, a step is arranged on the upper portion of the positioning column, a positioning hole is formed in the position, matched with the positioning column, of the circuit board, the circuit board is sleeved on the step through the positioning hole to control the descending height of the circuit board, the third buckle is arranged on the two sides of the circuit board, the positioning hole of the circuit board is aligned to the step above the positioning column to be pressed downwards, the third buckle is used for locking the circuit board, and the step above the positioning column is matched with the third buckle to achieve the upper-lower, left-right and front. The utility model discloses eliminated and need set up housing, counter support scheduling problem down alone among the prior art, the equipment process number of times on the assembly line that can significantly reduce accomplishes most performance and function simultaneously and detects, reduces part quantity, reduces product cost, improves production efficiency.

Description

Intelligent instrument controller integrated structure

Technical Field

The utility model relates to an intelligence instrument controller integral structure.

Background

With the progress of the technology, the intelligent instrument is gradually changed from a pure mechanical type to an intelligent instrument, namely, an intelligent controller is additionally arranged on the mechanical instrument, so that the functions of conversion, control, reading and the like of mechanical metering and electronic metering are realized. The intelligent control needs to solve the following problems:

first, be fit for streamlined production, and the circulation process on the line is less, and production efficiency is higher. After the assembly and debugging of the offline advanced assembly are finished, the assembly is produced on a production line as an assembly.

And secondly, the intelligent controller housing bears the functions of installation, fixation and protection of the electronic control circuit board. The cover shell applied to the market at present is generally divided into a front cover shell and a lower cover shell, wherein the lower cover shell is connected with a mechanical watch, and a circuit board is installed at the same time and then matched with the front cover shell to form a cavity for protecting the intelligent controller. The combination method has the disadvantages of more parts, high cost, more and more assembly processes, and the like.

Third, the counter currently used in the market is usually a separate component, which is fixed to the mechanical watch. The combination mode has the defects of more fixed supports with one character wheel and one advance wheel, more parts, high cost, more assembly processes, complexity and the like.

Fourth, when the parts described in the second and third problems are mounted, more connecting gap points are generated, and more sealing parts need to be additionally mounted for higher waterproof and dustproof levels. Increase the cost of sealing parts, increase the number of assembling processes and the like.

Fifth, the smart meter usually needs to receive and transmit data remotely, which requires an additional antenna to accomplish this function. The prior art generally has the antenna fixed separately to the lower housing and connected to the circuit board through a patch cord. This method is inconvenient to install, is not suitable for production in a production line and function debugging.

SUMMERY OF THE UTILITY MODEL

To the problem that exists among the prior art, the utility model aims to provide a technical scheme of intelligence instrument controller integral structure.

The integrated structure of the intelligent instrument controller comprises a front housing and is characterized in that a circuit board is integrated on the front housing and is installed in a matching way through a positioning structure arranged in the front housing; the positioning structure comprises a positioning column and a third buckle, a step is arranged on the upper portion of the positioning column, a positioning hole is formed in the position, matched with the positioning column, of the circuit board, the circuit board is sleeved on the step through the positioning hole to control the descending height of the circuit board, the third buckle is arranged on the two sides of the circuit board, the positioning hole of the circuit board is aligned to the step above the positioning column to be pressed downwards, the third buckle is used for locking the circuit board, and the step above the positioning column is matched with the third buckle to achieve the upper-lower, left-right and front.

The intelligent instrument controller integrated structure is characterized in that a counter is further integrated on the front housing and is installed in a matched mode through a limiting structure arranged in the front housing.

The intelligent instrument controller integrated structure is characterized in that the limiting structure comprises a first buckle, a first U-shaped baffle, a second buckle and a second U-shaped baffle, a character wheel shaft of the counter sequentially penetrates through the character wheel from low to high, the character wheel shaft slides into the first U-shaped baffles arranged on the left side and the right side of the character wheel shaft from top to bottom to limit the character wheel shaft from left to right and from front to back, and the first buckle arranged on the side surface of the character wheel shaft is clamped with the character wheel shaft to limit the character wheel shaft from top to bottom;

the carry wheel shaft of the counter sequentially penetrates through the carry wheel from a low position to a high position, the carry wheel shaft slides into the second U-shaped baffles arranged on the left side and the right side of the carry wheel shaft from top to bottom to realize left-right and front-back limiting of the carry wheel shaft, and the second buckles arranged on the lateral surfaces of the carry wheel shaft are clamped with the carry wheel shaft to realize up-down limiting of the carry wheel shaft.

The intelligent instrument controller integrated structure is characterized in that a side gear is arranged on one side of the word wheel shaft, a vertical shaft is arranged in the front housing, a vertical gear is arranged on the vertical shaft, one side of the vertical gear is matched with a transmission gear of a mechanical meter, and the other side of the vertical gear is matched with the side gear to realize transmission of a counter and the mechanical meter.

The intelligent instrument controller integrated structure is characterized in that an IC card seat limiting groove is further formed in the front cover shell, a fourth buckle is arranged on one side of the IC card seat limiting groove, an IC card seat is arranged in the IC card seat limiting groove and limited through the fourth buckle, and an IC card inserting port is formed in the front face of the front cover shell.

The intelligent instrument controller integrated structure is characterized in that an antenna slot is further formed in the front housing, the antenna slot is of a Y-shaped structure formed by a correction slot and a limiting rib, an antenna is shaped by the correction slot and limited by the limiting rib when being inserted into the antenna slot, and the antenna and a circuit board are welded.

The intelligent instrument controller integrated structure is characterized in that a front housing sealing ring is arranged between the front housing and the mechanical meter, and the front housing sealing ring is matched with a clip edge of the front housing and then assembled with the mechanical meter.

The utility model discloses integrated design's preceding housing can be integrated into an independent subassembly with electronic intelligent control, again with the equipment of mechanical base table, it needs to set up down the housing alone to have eliminated among the prior art, counter support scheduling problem, the equipment process number of times on the assembly line that can significantly reduce, can assemble into a semi-manufactured goods subassembly under the assembly line, accomplish most performance and function simultaneously and detect, reduce part quantity, reduce product cost, improve production efficiency, the modularized production, can stock in advance and equipment, production line circulation process and time have been reduced, thereby improve production greatly, the stock, turnover efficiency.

Drawings

Fig. 1 is a first schematic structural diagram of the present invention;

FIG. 2 is an enlarged view of portion A of FIG. 1;

FIG. 3 is an enlarged view of portion B of FIG. 1;

FIG. 4 is a second schematic structural view of the present invention;

fig. 5 is a third schematic structural view of the present invention;

FIG. 6 is an enlarged view of the portion C of FIG. 5;

fig. 7 is a fourth schematic structural diagram of the present invention;

in the figure: 1-front housing, 2-character wheel shaft, 3-first buckle, 4-first U-shaped baffle, 5-carry wheel shaft, 6-second buckle, 7-second U-shaped baffle, 8-character wheel, 9-carry wheel, 10-side gear, 11-vertical gear, 12-positioning column, 13-third buckle, 14-step, 15-IC card seat limiting groove, 16-fourth buckle, 17-IC card seat, 18-circuit board, 19-antenna, 20-correcting groove, 21-limiting rib, 22-transmission gear, 23-front housing sealing ring and 24-mechanical watch.

Detailed Description

The invention will be further explained with reference to the drawings in the following description:

the utility model provides an intelligence instrument controller integral structure, includes front shroud shell 1, and the integration sets up counter, circuit board on the front shroud shell, and the counter is installed through the limit structure cooperation that sets up in the front shroud shell, and the circuit board is installed through the location structure cooperation that sets up in the front shroud shell.

The limiting structure comprises a first buckle 3, a first U-shaped baffle 4, a second buckle 6 and a second U-shaped baffle 7, a character wheel shaft 2 of the counter sequentially penetrates through a character wheel 8 from a low position to a high position, the character wheel shaft 2 slides into the first U-shaped baffles 4 arranged on the left side and the right side of the character wheel shaft from top to bottom to realize left-right and front-back limiting of the character wheel shaft, and the first buckle 3 arranged on the side surface of the character wheel shaft is connected with the character wheel shaft in a clamping mode to realize up-down limiting of the character wheel shaft; a carry wheel shaft 5 of the counter sequentially penetrates through a carry wheel 9 from a low position to a high position, the carry wheel shaft 5 slides into second U-shaped baffles 7 arranged on the left side and the right side of the carry wheel shaft from top to bottom to realize left-right and front-back limiting of the carry wheel shaft, and a second buckle 6 arranged on the side surface of the carry wheel shaft is clamped with the carry wheel shaft to realize upper-lower limiting of the carry wheel shaft; a side gear 10 is arranged on one side of a word wheel shaft 2, a vertical shaft is arranged in a front housing, a vertical gear 11 is arranged on the vertical shaft, one side of the vertical gear is matched with a transmission gear 22 of a mechanical watch, and the other side of the vertical gear is matched with the side gear to realize transmission of the counter and the mechanical watch.

The positioning structure comprises a positioning column 12 and a third buckle 13, wherein a step 14 is arranged on the upper portion of the positioning column 12, positioning holes are formed in the positions, matched with the positioning column 12, of the circuit board 18, the circuit board is sleeved on the step 14 through the positioning holes to control the descending height of the circuit board, the space of the circuit board moving left and right is also controlled, the third buckle 13 is arranged on two sides of the circuit board 18, the positioning holes of the circuit board are aligned with the step above the positioning column to press down, the third buckle is about to lock the circuit board, and the step above the positioning column is matched with the third buckle to realize the up-down, left-.

Still be equipped with IC-card cassette spacing groove 15 in the preceding housing, IC-card cassette spacing groove one side sets up fourth buckle 16, and set up IC-card cassette 17 in the IC-card cassette spacing groove and spacing through fourth buckle 16, the front of preceding housing is provided with IC-card bayonet socket, provides the plug card function when normally using.

An antenna slot is also arranged in the front housing and is of a Y-shaped structure consisting of a correction slot 20 and a limiting rib 21, when the antenna 19 is inserted into the antenna slot, the correction slot shapes a semi-finished product antenna which is deformed in the transportation and turnover process, so that signal attenuation caused by antenna deformation is prevented, the limiting rib ensures the consistency of product installation, and the antenna is prevented from being damaged and deviated in the transportation and use processes of finished products; the antenna is made of hard and easily-welded materials such as stainless steel, copper and a circuit board, and the circuit board is welded with the antenna to be used as an independent component and then assembled with the front housing.

Set up preceding housing sealing washer 23 between preceding housing and the mechanical table, preceding housing sealing washer returns the type limit cooperation with preceding housing earlier after, assembles with mechanical table 24 again, solves the sealed problem of preceding housing and mechanical table junction, reaches intelligent control ware dustproof and waterproof effect.

Claims

1. An integrated structure of an intelligent instrument controller comprises a front housing and is characterized in that a circuit board is integrated on the front housing and is installed in a matching way through a positioning structure arranged in the front housing; the positioning structure comprises a positioning column and a third buckle, a step is arranged on the upper portion of the positioning column, a positioning hole is formed in the position, matched with the positioning column, of the circuit board, the circuit board is sleeved on the step through the positioning hole to control the descending height of the circuit board, the third buckle is arranged on the two sides of the circuit board, the positioning hole of the circuit board is aligned to the step above the positioning column to be pressed downwards, the third buckle is used for locking the circuit board, and the step above the positioning column is matched with the third buckle to achieve the upper-lower, left-right and front.

2. The integrated structure of an intelligent instrument controller according to claim 1, wherein a counter is further integrated on the front cover shell, and the counter is installed in a matching manner through a limiting structure arranged in the front cover shell.

3. The integrated structure of the intelligent instrument controller according to claim 2, wherein the limiting structure comprises a first buckle, a first U-shaped baffle, a second buckle and a second U-shaped baffle, a character wheel shaft of the counter sequentially penetrates through the character wheel from a low position to a high position, the character wheel shaft slides into the first U-shaped baffles arranged on the left side and the right side of the character wheel shaft from top to bottom to realize left-right and front-back limiting of the character wheel shaft, and the first buckle arranged on the side surface of the character wheel shaft is clamped with the character wheel shaft to realize up-down limiting of the character wheel shaft;

4. The integrated structure of an intelligent instrument controller according to claim 3, wherein a side gear is arranged on one side of the word wheel shaft, a vertical shaft is arranged in the front housing, a vertical gear is arranged on the vertical shaft, one side of the vertical gear is matched with a transmission gear of a mechanical meter, and the other side of the vertical gear is matched with the side gear to realize transmission of the counter and the mechanical meter.

5. The integrated structure of an intelligent instrument controller as claimed in claim 1, wherein the front cover case further has an IC card seat limiting groove, a fourth buckle is disposed at one side of the IC card seat limiting groove, an IC card seat is disposed in the IC card seat limiting groove and is limited by the fourth buckle, and an IC card inserting port is disposed on the front surface of the front cover case.

6. The integrated structure of the intelligent instrument controller as claimed in claim 1, wherein an antenna slot is further provided in the front housing, the antenna slot is of a Y-shaped structure consisting of a correction slot and a limiting rib, the antenna is shaped by the correction slot and limited by the limiting rib when inserted into the antenna slot, and the antenna is welded to the circuit board.

7. The integrated structure of an intelligent instrument controller according to claim 1, wherein a front housing sealing ring is arranged between the front housing and the mechanical meter, and the front housing sealing ring is firstly matched with the clip edge of the front housing and then assembled with the mechanical meter.