CN217588764U

CN217588764U - Film switch outgoing line end structure

Info

Publication number: CN217588764U
Application number: CN202221732138.7U
Authority: CN
Inventors: 邹旭鹏; 姜书增
Original assignee: Shenzhen Xinjiejia Electronic Membrane Switch Co ltd
Current assignee: Shenzhen Xinjiejia Electronic Membrane Switch Co ltd
Priority date: 2022-07-07
Filing date: 2022-07-07
Publication date: 2022-10-14
Anticipated expiration: 2032-07-07

Abstract

The utility model belongs to the technical field of membrane switch, concretely relates to membrane switch leading-out terminal structure, including the membrane switch body, the rear side of membrane switch body is opened and is equipped with the mounting groove, the outside of mounting groove is installed the protection shield, install the lead-out wire body in the mounting groove; a rotating shaft is fixed at one end of the protection plate, and the protection plate is rotatably arranged in the mounting groove through the rotating shaft; the both sides that pivot one end was kept away from to the protection shield all are seted up flutedly, be fixed with two spacing pearls, two on the inner wall of mounting groove spacing pearls set up respectively in the both sides of protection shield, the utility model discloses set up protection shield and the mounting groove of mutually supporting in being located the membrane switch body, through the protection shield with the restriction of lead-out wire body in the mounting groove, avoid protection shield roll-off mounting groove through spacing pearl and recess, solved the membrane switch body and in the packing of dispatching from the factory or the problem of transporting easy rupture.

Description

Film switch outlet end structure

Technical Field

The utility model belongs to the technical field of membrane switch, concretely relates to membrane switch outlet end structure.

Background

The membrane switch is an operating system integrating a key function, an indicating element and an instrument panel; the circuit board consists of four parts, including a panel, an upper circuit, an isolating layer and a lower circuit.

When the membrane switch is pressed down, the contact of the upper circuit deforms downwards to be in contact with the polar plate of the lower circuit for conduction, after the finger is loosened, the contact of the upper circuit rebounds, the circuit is disconnected, and the loop triggers a signal.

The membrane switch is connected with an external power supply through the outgoing line, the outgoing line can be bent to different degrees when the membrane switch is installed, the existing outgoing line is not provided with a protection structure, the outgoing line can be broken due to excessive bending, and the outgoing line can be easily broken in factory packaging or transportation.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a membrane switch outlet end structure to the current lead-out wire that proposes in solving above-mentioned background art does not have protection architecture, excessively buckles can lead to the lead-out wire rupture, and the problem of rupture easily in the packing that dispatches from the factory or transportation.

In order to achieve the above object, the utility model provides a following technical scheme: a thin film switch outgoing line end structure comprises a thin film switch body, wherein an installation groove is formed in the rear side of the thin film switch body, a protection plate is installed on the outer side of the installation groove, and an outgoing line body is installed in the installation groove;

a rotating shaft is fixed at one end of the protection plate, and the protection plate is rotatably arranged in the mounting groove through the rotating shaft;

the two sides of one end, far away from the rotating shaft, of the protection plate are provided with grooves, the inner wall of the mounting groove is fixedly provided with two limiting beads, the two limiting beads are arranged on the two sides of the protection plate respectively, and the two limiting beads are connected with the grooves on the two sides in a clamping mode respectively.

Preferably, three locating parts are installed in proper order to the inboard of protection shield, run through on the locating part and seted up the through wires hole, the lead-out wire body passes through the through wires hole and installs on the locating part.

Preferably, a sliding groove is formed in the inner side of the protection plate, a sliding block is fixed on the limiting part, and the sliding block is installed in the sliding groove.

Preferably, one end of the outgoing line body is provided with a connector, and a plug is inserted into the connector.

Preferably, the rear side of membrane switch body is opened and is equipped with the catching groove, the one end of catching groove extends to in the mounting groove, the catching groove sets up in the mounting groove and keeps away from the one end of pivot.

Preferably, the mounting groove is provided with two mounting holes, and two ends of the rotating shaft are respectively mounted in the mounting holes on two sides;

the rotating shaft is characterized in that a plurality of second racks are distributed at two ends of the rotating shaft in an annular array mode, a plurality of first racks are distributed on the inner wall of the mounting hole in an annular array mode, the first racks and the second racks are distributed in a staggered mode, and the first racks and the second racks are of long strip-shaped structures.

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

(1) The utility model discloses set up and be located protection shield and the mounting groove of mutually supporting in the membrane switch body, through the protection shield with the restriction of lead-out wire body in the mounting groove, avoid protection shield roll-off mounting groove through spacing pearl and recess, solved the problem of membrane switch body easy rupture in the packing or transportation of dispatching from the factory.

(2) The utility model discloses set up and be located the locating part that mutually supports with the lead-out wire body on the protection shield, through the locating part with the laminating of lead-out wire body on the protection shield, protect the lead-out wire body through the protection shield, avoid the lead-out wire body to take place to bend when the wiring, solved current lead-out wire and not had protection architecture, excessively buckle the problem that can lead to the lead-out wire rupture.

Drawings

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

FIG. 2 is a schematic structural view of the protection plate and the mounting groove of the present invention;

FIG. 3 is a schematic view of the protection plate and the limiting bead of the present invention;

FIG. 4 is a schematic view of the fitting between the shaft and the mounting hole of the present invention;

fig. 5 is a front view of the limiting member and the protecting plate of the present invention;

fig. 6 is a schematic structural view of the limiting member of the present invention;

in the figure: 1. a membrane switch body; 2. a protection plate; 3. a stopper; 4. a lead-out wire body; 5. a groove; 6. a plug; 7. a joint; 8. buckling grooves; 9. mounting grooves; 10. a rotating shaft; 11. a chute; 12. a slider; 13. threading holes; 14. a limiting bead; 15. mounting holes; 16. a first rack; 17. a second rack.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the 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 efforts all belong to the protection scope of the present invention.

Referring to fig. 1-4, the present invention provides a technical solution: a film switch outgoing line end structure comprises a film switch body 1, wherein the rear side of the film switch body 1 is provided with a mounting groove 9, the outer side of the mounting groove 9 is provided with a protection plate 2, and an outgoing line body 4 is mounted in the mounting groove 9;

a rotating shaft 10 is fixed at one end of the protection plate 2, and the protection plate 2 is rotatably arranged in the mounting groove 9 through the rotating shaft 10;

both sides of the protection plate 2 far away from one end of the rotating shaft 10 are provided with grooves 5, the inner wall of the mounting groove 9 is fixed with two limiting beads 14, the two limiting beads 14 are arranged on both sides of the protection plate 2 respectively, and the two limiting beads 14 are connected with the grooves 5 on both sides in a clamping mode respectively.

Through the technical scheme:

specifically, the device passes through membrane switch body 1, protection shield 2, lead-out wire body 4, recess 5, mounting groove 9, pivot 10 and spacing pearl 14 and constitutes, restricts lead-out wire body 4 in mounting groove 9 through protection shield 2, avoids protection shield 2 roll-off mounting groove 9 through spacing pearl 14 and recess 5, and protection shield 2 can rotate in mounting groove 9 through pivot 10 to take out lead-out wire body 4 from mounting groove 9.

Further, according to the lead wire body 4, a connector 7 is mounted at one end of the lead wire body 4, a plug 6 is inserted into the connector 7, the lead wire body 4 is connected with an external circuit through the connector 7, and when the connector 7 is not used, the connector 7 is protected through the plug 6, so that external dust is prevented from entering the connector 7.

Further, to above-mentioned protection shield 2 and the mounting groove 9 that sets up, the rear side of membrane switch body 1 is opened and is equipped with catching groove 8, and during catching groove 8's one end extended to mounting groove 9, catching groove 8 set up the one end of keeping away from pivot 10 in mounting groove 9, make things convenient for the operator to point to detain on protection shield 2 through catching groove 8, conveniently stir protection shield 2 outwards from mounting groove 9.

Further, for the rotating shaft 10, two mounting holes 15 are oppositely arranged in the mounting groove 9, and two ends of the rotating shaft 10 are respectively mounted in the mounting holes 15 on two sides;

the 10 both ends of pivot all are that the annular array distributes and have a plurality of second rack 17, it distributes and has a plurality of first racks 16 to be the annular array on the inner wall of mounting hole 15, a plurality of first racks 16 and a plurality of second rack 17 dislocation distribution each other, first rack 16 and second rack 17 are rectangular structure, let pivot 10 can rotate in mounting groove 9 through mounting hole 15, thereby adjust the state of protection shield 2 in mounting groove 9, through mutually supporting of first rack 16 and second rack 17, adjustable protection shield 2 is limited within certain angle at the 1 rear side of membrane switch body, after the restriction of first rack 16 is broken through to second rack 17, pivot 10 can rotate in mounting hole 15.

Referring to fig. 1-2 and 5-6, three limiting members 3 are sequentially installed on the inner side of the protection plate 2, threading holes 13 are formed through the limiting members 3, and the leading-out wire body 4 is installed on the limiting members 3 through the threading holes 13.

Through the technical scheme:

specifically, the device comprises a protection plate 2, a limiting part 3, an outgoing line body 4 and a threading hole 13, the outgoing line body 4 is attached to the protection plate 2 through the limiting part 3, the outgoing line body 4 is protected through the protection plate 2, and the outgoing line body 4 is prevented from being bent during wiring.

Further, for the above-mentioned locating part 3 that sets up, the spout 11 has been seted up to the inboard of protection shield 2, is fixed with slider 12 on the locating part 3, and slider 12 is installed in spout 11, and locating part 3 can be reciprocating motion in spout 11 through slider 12 to adjust the position of locating part 3 on protection shield 2, avoid protection shield 2 when the installation slot 9 expansion angle is too big, the angle undersize between lead-out wire body 4 and the locating part 3, lead to producing the crease between lead-out wire body 4 and the locating part 3.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various 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. A membrane switch outlet end structure is characterized in that: the thin-film switch comprises a thin-film switch body (1), wherein a mounting groove (9) is formed in the rear side of the thin-film switch body (1), a protection plate (2) is mounted on the outer side of the mounting groove (9), and an outgoing line body (4) is mounted in the mounting groove (9);

a rotating shaft (10) is fixed at one end of the protection plate (2), and the protection plate (2) is rotatably installed in the installation groove (9) through the rotating shaft (10);

recess (5) have all been seted up to the both sides of pivot (10) one end are kept away from in protection shield (2), be fixed with two spacing pearl (14), two on the inner wall of mounting groove (9) spacing pearl (14) set up respectively in the both sides of protection shield (2), two spacing pearl (14) are connected with recess (5) block of both sides respectively.

2. The membrane switch outlet end structure of claim 1, wherein: three locating part (3) are installed in proper order to the inboard of protection shield (2), through having seted up through wires hole (13) on locating part (3), lead-out wire body (4) are installed on locating part (3) through wires hole (13).

3. The membrane switch outlet end structure of claim 2, wherein: the inner side of the protection plate (2) is provided with a sliding groove (11), a sliding block (12) is fixed on the limiting piece (3), and the sliding block (12) is installed in the sliding groove (11).

4. The membrane switch outlet end structure of claim 1, wherein: a connector (7) is installed at one end of the outgoing line body (4), and a plug (6) is inserted into the connector (7).

5. The membrane switch outlet end structure of claim 1, wherein: the rear side of membrane switch body (1) is opened and is equipped with catching groove (8), the one end of catching groove (8) extends to in mounting groove (9), catching groove (8) set up in mounting groove (9) keep away from the one end of pivot (10).

6. The membrane switch outlet end structure of claim 1, wherein: two mounting holes (15) are oppositely formed in the mounting groove (9), and two ends of the rotating shaft (10) are respectively mounted in the mounting holes (15) on two sides;

the utility model discloses a bearing mounting structure, including pivot (10), mounting hole (15), first rack (16), a plurality of second rack (17) have all been the annular array distribution at pivot (10) both ends, it has a plurality of first rack (16) to be the annular array distribution on the inner wall of mounting hole (15), and is a plurality of first rack (16) and a plurality of second rack (17) are the dislocation distribution each other, first rack (16) and second rack (17) are rectangular structure.