CN212025603U

CN212025603U - Mounting structure of sewing machine operating panel

Info

Publication number: CN212025603U
Application number: CN202020515184.6U
Authority: CN
Inventors: 史科峰
Original assignee: Zhejiang Baoyu Sewing Machine Co ltd
Current assignee: Zhejiang Baoyu Sewing Machine Co ltd
Priority date: 2020-04-09
Filing date: 2020-04-09
Publication date: 2020-11-27
Anticipated expiration: 2030-04-09

Abstract

The utility model provides a sewing machine operating panel's mounting structure belongs to sewing machine technical field. It has solved technical problem such as current sewing machine's operating panel. This mounting structure of sewing machine operating panel includes protecgulum and the backshell of mutual lock joint, be equipped with touch-sensitive screen and the circuit board that links firmly each other between protecgulum and the backshell, its characterized in that, the medial surface of protecgulum has a plurality of court the spliced pole of the perpendicular extension of circuit board, this circuit board with the terminal surface of spliced pole supports and leans on, and the screw runs through perpendicularly the circuit board and with this spliced pole looks spiro union. The utility model discloses avoided the unblock buckle lead to losing the touch-sensitive screen and the circuit board of constraint in the twinkling of an eye and fall and cause the damage, this kind of connection structure can not form arch or recess at the protecgulum surface in addition yet, reduces scaling and more pleasing to the eye.

Description

Mounting structure of sewing machine operating panel

Technical Field

The utility model belongs to the technical field of sewing machine, a mounting structure of sewing machine operating panel is related to.

Background

The operation panel is one of the main parts for realizing the functions of the industrial sewing machine. With the development of the industrial sewing machine technology, the industrial sewing machine is gradually developed towards electromechanical integration, the automation degree is higher and higher, the functions are more and more, and the realization of various functions of the industrial sewing machine is reasonably adjusted through parameters in an operation panel.

An operation panel of an industrial sewing machine as disclosed in chinese patent No. CN 207619636U; the LCD panel comprises a main interface film, an operation panel shell, an LCD screen, a circuit board and a rear cover, wherein an LCD screen protection plate is arranged between the LCD screen and the main interface film; the liquid crystal display screen protection plate is made of transparent materials.

Above-mentioned operating panel's mounting structure can reduce the probability that maintainer maloperation instrument damaged the screen, but when maintainer application of force opened the protecgulum, because it is snap-fit to open and take out very fast in the twinkling of an eye, and the inside display screen lacks and drops very easily at this moment after the constraint and cause the damage.

Disclosure of Invention

The utility model discloses to the above-mentioned problem that prior art exists, provide a sewing machine operating panel's mounting structure, the utility model aims to solve the technical problem that: how to reduce the probability of damage to the operator panel.

The purpose of the utility model can be realized by the following technical proposal:

the utility model provides a sewing machine operating panel's mounting structure, front cover and backshell including mutual lock joint, be equipped with touch-sensitive screen and the circuit board that links firmly each other between front cover and the backshell, a serial communication port, the medial surface of front cover has a plurality of court the spliced pole of the perpendicular extension of circuit board, this circuit board with the terminal surface of spliced pole supports and leans on, and the screw runs through perpendicularly the circuit board and with this spliced pole looks spiro union.

The front cover and the rear shell are buckled to form a box shape, the touch screen and the circuit board are protected inside, and the touch screen and the circuit board are fixedly connected and assembled and used for displaying the equipment state and parameters of the sewing machine. Set up a plurality of circuit board vertically spliced poles towards through the medial surface at the protecgulum, make circuit board and spliced pole support and lean on and pass through screwed connection, the relative position of touch-sensitive screen and circuit board and protecgulum is stable and accurate like this, touch-sensitive screen and circuit board and protecgulum are a whole when the protecgulum is pulled down in the maintainer application of force, the touch-sensitive screen and the circuit board that lead to losing the constraint in the twinkling of an eye of having avoided the unblock buckle fall and cause the damage, this kind of connection structure also can not form arch or recess at the protecgulum surface in addition, reduce scaling and more pleasing to.

In the mounting structure of the operation panel of the sewing machine, the inner side of the front cover is also provided with an annular blocking edge, and the shape of the outer edge of the blocking edge is matched with the shape of the inner edge of the rear shell. Through set up annular fender edge in the inboard of protecgulum, make keep off along inserting establish in the backshell and with the spacing cooperation of the inner edge of backshell, effectively avoid the drunkenness to guarantee both lock stability.

In the mounting structure of the sewing machine operation panel, the blocking edge is provided with a plurality of clamping hooks, the inner edge surface of the rear shell is provided with a plurality of clamping grooves matched with the clamping hooks, and the outer edge of the front cover is also provided with a flanging bent inwards and laterally. Through set up the draw-in groove cooperation of trip and backshell inner fringe face on keeping off along, the degree of depth of trip can be bigger like this, makes the connection of protecgulum and backshell more stable.

In the mounting structure of the sewing machine operation panel, the bottom of the blocking edge is provided with a reinforcing rib. Thereby set up the strengthening rib through the bottom that keeps off along and improve the bulk strength who keeps off along, avoid damaging because of warping when dismantling.

In the mounting structure of the sewing machine operation panel, the front cover is provided with the display window opposite to the operation screen, the outer side of the front cover is covered with the protective film, and the protective film is attached to the operation screen. The display window that the protecgulum set up is convenient for operating personnel to see from the external world and contact the touch-sensitive screen, and the protection film reduces the wearing and tearing that can the touch-sensitive screen, and through setting up the protection film and laminating mutually with the operation screen, sensitivity when improving operating personnel and using the touch-sensitive screen like this improves the smoothness nature of operation.

In the mounting structure of the sewing machine operation panel, the mounting structure further comprises a machine body, wherein a mounting groove is formed in the machine body, the rear shell is fixedly arranged in the mounting groove, the front cover covers the opening of the mounting groove, and the outer surface of the front cover and the outer side wall of the machine body are in smooth transition. The organism sets up the mounting groove and makes the backshell set firmly in the mounting groove for sewing machine equipment's mounting base on the organism, guarantees whole operating panel position stability like this, and makes the surface of protecgulum and the lateral wall smooth transition of organism, effectively reduces like this because of the phenomenon and more pleasing to the eye that the scraping takes off the protecgulum area.

Compared with the prior art, the utility model has the advantages as follows:

this mounting structure of sewing machine operating panel sets up a plurality of circuit board vertically spliced poles towards through the medial surface at the protecgulum, make circuit board and spliced pole support and lean on and pass through screwed connection, the relative position of touch-sensitive screen and circuit board and protecgulum is stable and accurate like this, touch-sensitive screen and circuit board and protecgulum are a whole when the protecgulum is pulled down in the maintainer application of force, the touch-sensitive screen and the circuit board that lead to losing the constraint in the twinkling of an eye of having avoided the unblock buckle fall and cause the damage, this kind of connection structure can not form arch or recess at the protecgulum surface in addition, reduce scaling and more pleasing to the.

Drawings

FIG. 1 is a perspective view of the mounting structure of the operation panel of the sewing machine.

Fig. 2 is an exploded view of the mounting structure of the operation panel of the sewing machine.

FIG. 3 is an exploded view of the mounting structure of the operation panel of the sewing machine at another angle.

FIG. 4 is a schematic sectional view showing the structure of the mounting structure of the operation panel of the sewing machine.

Fig. 5 is an enlarged view of a portion a in fig. 4.

In the figure, 1, a front cover; 11. connecting columns; 12. blocking edges; 13. a hook is clamped; 14. flanging; 15. reinforcing ribs; 16. displaying a window;

2. a rear housing; 21. a card slot;

3. a touch screen; 4. a circuit board; 5. a screw; 6. a protective film;

8. a body; 81. and (4) mounting the groove.

Detailed Description

The following are specific embodiments of the present invention and the accompanying drawings are used to further describe the technical solution of the present invention, but the present invention is not limited to these embodiments.

As shown in fig. 1-5, the mounting structure of the operation panel of the sewing machine comprises a front cover 1 and a rear shell 2 which are buckled and clamped with each other, a touch screen 3 and a circuit board 4 which are fixedly connected with each other are arranged between the front cover 1 and the rear shell 2, the inner side surface of the front cover 1 is provided with a plurality of connecting columns 11 which extend towards the circuit board 4 vertically, the circuit board 4 is abutted against the end surfaces of the connecting columns 11, and screws 5 vertically penetrate through the circuit board 4 and are in threaded connection with the connecting columns 11. The front cover 1 and the rear shell 2 are buckled to form a box shape, the touch screen 3 and the circuit board 4 are protected, and the touch screen 3 and the circuit board 4 are fixedly connected and assembled and used for displaying the equipment state and parameters of the sewing machine. Set up four towards 4 vertically spliced poles 11 of circuit board through the medial surface at protecgulum 1, make circuit board 4 and four spliced poles 11 support to lean on and be connected through screw 5 separately, touch-sensitive screen 3 and circuit board 4 are stable and accurate with protecgulum 1's relative position like this, touch-sensitive screen 3 and circuit board 4 are a whole with protecgulum 1 when maintainer application of force is pulled down protecgulum 1, the touch-sensitive screen 3 and circuit board 4 that lead to losing the constraint in the twinkling of an eye of having avoided the unblock buckle fall and cause the damage, this kind of connection structure can not form arch or recess at protecgulum 1 surface in addition, reduce the scaling and more pleasing to the eye. Furthermore, the inner side of the front cover 1 is provided with an annular retaining edge 12, and the shape of the outer edge of the retaining edge 12 is matched with the shape of the inner edge of the rear shell 2. Keep off and be provided with ten trip 13 on 12 along circumference interval distribution, the interior border face of backshell 2 has ten and trip 13 complex draw-in grooves 21, and the atress effect is better, and the outer fringe of protecgulum 1 still has turn-ups 14 of inside lateral buckling, keeps off and has strengthening rib 15 along the bottom of 12.

As shown in figures 1-5, the front cover 1 of the installation structure of the operation panel of the sewing machine is provided with a display window 16 opposite to the operation screen, the outer side of the front cover 1 is covered with a protective film 6, and the protective film 6 is attached to the operation screen. In addition still include the organism 8, have mounting groove 81 on the organism 8, backshell 2 sets firmly in mounting groove 81, and protecgulum 1 covers on the opening of mounting groove 81 and the surface of protecgulum 1 and the lateral wall smooth transition of organism 8.

The specific embodiments described herein are merely illustrative of the spirit of the invention. Various modifications, additions and substitutions for the specific embodiments described herein may be made by those skilled in the art without departing from the spirit of the invention or exceeding the scope of the invention as defined in the accompanying claims.

Claims

1. The utility model provides a sewing machine operating panel's mounting structure, front cover (1) and backshell (2) including mutual lock joint, be equipped with touch-sensitive screen (3) and circuit board (4) that link firmly each other between front cover (1) and backshell (2), its characterized in that, the medial surface of front cover (1) has a plurality of court spliced pole (11) of circuit board (4) vertical extension, this circuit board (4) with the terminal surface of spliced pole (11) supports and leans on, and screw (5) run through perpendicularly circuit board (4) and with this spliced pole (11) looks spiro union.

2. The mounting structure of the operation panel of the sewing machine according to claim 1, wherein the inner side of the front cover (1) is further provided with an annular blocking edge (12), and the shape of the outer edge of the blocking edge (12) is matched with the shape of the inner edge of the rear shell (2).

3. The mounting structure of the operation panel of the sewing machine according to claim 2, wherein the blocking edge (12) is provided with a plurality of hooks (13), the inner edge surface of the rear shell (2) is provided with a plurality of slots (21) matched with the hooks (13), and the outer edge of the front cover (1) is further provided with a flanging (14) bent inwards.

4. The mounting structure of an operation panel of a sewing machine according to claim 2, wherein a bottom of the catch (12) has a reinforcing rib (15).

5. The mounting structure of the operation panel of the sewing machine according to claim 1, 2, 3 or 4, characterized in that the front cover (1) is provided with a display window (16) opposite to the operation screen, the outer side of the front cover (1) is covered with a protective film (6), and the protective film (6) is attached to the operation screen.

6. The mounting structure of the operation panel of the sewing machine according to claim 1, 2, 3 or 4, characterized in that the mounting structure further comprises a machine body (8), the machine body (8) is provided with a mounting groove (81), the rear shell (2) is fixedly arranged in the mounting groove (81), the front cover (1) covers the opening of the mounting groove (81), and the outer surface of the front cover (1) is in smooth transition with the outer side wall of the machine body (8).