CN216898739U

CN216898739U - Composite regulating device and electronic product

Info

Publication number: CN216898739U
Application number: CN202220523049.5U
Authority: CN
Inventors: 杜修富
Original assignee: Quanzhou Kuntaixin Microelectronic Technology Co ltd
Current assignee: Quanzhou Kuntaixin Microelectronic Technology Co ltd
Priority date: 2022-03-11
Filing date: 2022-03-11
Publication date: 2022-07-05
Anticipated expiration: 2032-03-11

Abstract

The utility model relates to the field of magnetic sensing, and provides a composite regulating device and an electronic product, wherein the composite regulating device comprises a base body, a first circuit board, a press switch, a magnetic angle sensor and an operating part, wherein the first circuit board is fixedly arranged on the base body; the operation part is provided with a permanent magnet, and the magnetic angle sensor is used for detecting the rotation of the permanent magnet; the press switch and the magnetic angle sensor are both arranged on the first circuit board. On the one hand, the structure of the composite regulation and control device is simplified, the size of the composite regulation and control device is reduced, on the other hand, the relative position relation between the operating component and the first circuit board is only needed to be considered when the operating component is installed, and the installation difficulty of the operating component is reduced.

Description

Composite regulating device and electronic product

Technical Field

The utility model relates to the field of magnetic sensing, in particular to a composite regulation and control device and an electronic product.

Background

Chinese utility model patent with publication number CN204479929U discloses a be applied to magnetism knob encoder of intelligent wrist-watch, this scheme can realize pressing and revolve the detection of twisting two kinds of operations, and then realize pressing and revolve the complex of twisting and control.

However, the button switch (push switch) and the magnet sensor (magnetic angle sensor) of this solution are separately disposed on different circuit boards, wherein the circuit board on which the push switch is disposed is located on one side of the knob along the axial direction, and the circuit board on which the magnetic angle sensor is disposed is located on one side of the knob along the radial direction, which results in that the structure of the magnetic knob encoder in the radial direction and the axial direction of the knob is complicated, and the size of the magnetic knob encoder in the radial direction and the axial direction of the knob is large.

In addition, because the magnetic angle sensor and the press switch are respectively arranged on different circuit boards in the scheme, the relative position relation between the magnetic angle sensor and the two circuit boards needs to be considered when the knob is installed, and the installation difficulty of the knob is larger.

SUMMERY OF THE UTILITY MODEL

One of the objectives of the present invention is to overcome the above-mentioned drawbacks of the prior art and to provide a composite control device with simple structure, easy installation and small size/volume.

In order to achieve the above object, the composite control device provided by the present invention comprises a base, a first circuit board, a push switch, a magnetic angle sensor and an operating member, wherein the first circuit board is fixedly arranged on the base, the operating member is rotatably and movably arranged on the base, a rotation axis of the operating member is along a first direction, a moving direction of the operating member is along the first direction, and the push switch is arranged on one side of the operating member along the first direction; the operation part is provided with a permanent magnet, and the magnetic angle sensor is used for detecting the rotation of the permanent magnet; the press switch and the magnetic angle sensor are both arranged on the first circuit board.

Therefore, the magnetic angle sensor and the press switch are positioned on the same circuit board, so that the structure of the composite regulating and controlling device is simplified, the size of the composite regulating and controlling device is reduced, and the relative position relation between the operating component and the first circuit board is only considered when the operating component is installed, so that the installation difficulty of the operating component is reduced.

Preferably, the axis of rotation of the operating element passes through the push switch, and the magnetic angle sensor is arranged offset from the axis of rotation of the operating element.

In another preferred embodiment, the push switch is located on a side of the first circuit board facing the operating element, and the magnetic angle sensor is located on a side of the first circuit board facing away from the operating element, in the first direction.

Therefore, the magnetic angle sensor can be arranged on the shaft in comparison with the permanent magnet, so that the magnetic angle sensor universal to the existing magnetic knob can be used, the universality of the magnetic angle sensor is favorably improved, and the economy of the composite regulation and control device is improved; in addition, the protruding portion used for triggering the press switch, the press switch and the magnetic angle sensor are all located on the rotating axis of the operation component, so that the protruding portion does not need to extend along the circumferential direction of the operation component, the structure of the protruding portion is simplified, and the structure of the operation component is simplified.

Still preferably, one end of the operating member, which is close to the first circuit board in the first direction, has a protruding portion extending in a circumferential direction of rotation of the operating member; the bulge part is opposite to the press switch along the first direction; a concave area is formed on the radial inner side of the convex part, and the concave area is opposite to the magnetic angle sensor along the first direction.

Therefore, the magnetic angle sensor can be arranged on the shaft in comparison with the permanent magnet, so that the magnetic angle sensor universal for the existing magnetic knob can be used, the universality of the magnetic angle sensor is favorably improved, and the economy of the composite regulation and control device is improved.

In a further embodiment, the axis of rotation of the actuating element passes through the magnetic angle sensor.

It is further preferable that the rotation axis of the operating member passes through a center position of the permanent magnet.

In a further preferred embodiment, the south pole and the north pole of the permanent magnet are arranged perpendicular to the first direction.

In a further preferred embodiment, the push switch comprises snap tabs.

In another preferred scheme, the first circuit board is a flexible circuit board, a first area of the first circuit board is attached to the hard substrate, the hard substrate is fixed with the base body, and the press switch is arranged in the first area; the magnetic angle sensor is disposed in the first region.

Therefore, when the composite regulation and control device is applied to an electronic product, the first circuit board can be conveniently connected with other circuit boards of the electronic product, and the arrangement position of the first circuit board is flexible, so that the application range of the composite regulation and control device is expanded.

In a further preferred embodiment, the normal to the main surface of at least a partial region of the first circuit board is in the first direction; the normal line of the main surface of the hard substrate is along the first direction.

In a further preferred embodiment, the engagement of the base body with the operating element has a return element which forces the operating element to remain at the end of its travel remote from the push switch.

In another preferred embodiment, the base body has a mounting hole, the operating unit includes a rotating disc, a position-limiting body and a rotating shaft, the axis of the rotating shaft extends along a first direction, the rotating disc is fixedly arranged at one end of the rotating shaft along the first direction, and the position-limiting body is fixedly arranged at the other end of the rotating shaft; the rotating shaft penetrates through the mounting hole, the limiting body and the rotary disc are respectively arranged on two sides of the mounting hole along the first direction, and part of the structure of the base body is limited between the limiting body and the rotary disc.

The further scheme is that the permanent magnet is fixedly arranged on a limiting body, the limiting body is connected with the rotating shaft through threads/buckles, a gasket is sleeved on the rotating shaft, and the gasket is separated between the limiting body and the base body.

Therefore, on one hand, the permanent magnet with larger size can be arranged, which is not only beneficial to enhancing the magnetic field intensity of the magnetic angle sensor and facilitating the induction of the magnetic angle sensor to the permanent magnet, but also can be used as the limit of the operation part without arranging an additional limit structure; on the other hand, the permanent magnet and the limiting body with larger sizes are beneficial to reducing the difficulty of installation operation; and threaded connection is favorable to reducing the installation degree of difficulty of operating element to be favorable to reducing the relative pivot of spacing body and not hard up/the risk that drops.

The further scheme is that the permanent magnet sets firmly in pivot or capstan, and the spacing body is the elasticity buckle form, and along first direction, the one end and the pivot of spacing body keeping away from the capstan are connected, and the spacing body sets up with the pivot interval in the one end that is close to the capstan, and the pivot has the space of stepping down, and the one end that is close to the capstan of spacing body is just right along the radial of pivot with the space of stepping down, and the space of stepping down is used for the spacing body of holding when the mounting hole is passed along first direction at the spacing body.

Therefore, the difficulty of mounting the operating component to the base body can be further reduced.

Another object of the present invention is to overcome the above-mentioned drawbacks of the prior art, and to provide an electronic product with simple structure, easy installation and convenient miniaturization design.

In order to achieve the above object, the present invention provides an electronic product including the composite control device.

One preferable scheme is that the flexible printed circuit board further comprises a second circuit board, and the first circuit board and the second circuit board are electrically connected through the flexible circuit board.

Therefore, compared with the second circuit board, the installation position of the first circuit board is more flexible, and the relative position relation between the first circuit board and the second circuit board can adapt to the overall layout requirements of the internal parts of the electronic product, so that the application range of the electronic product is expanded.

Further, a projection region of the operating member in a normal direction of the main surface of the second circuit board is provided to be offset from the second circuit board.

Therefore, the size of the electronic product in the normal direction of the second circuit board can be reduced, and the structure of the electronic product can be simplified.

Another preferred scheme is, still include flexible waterproof interlayer, and the base member has the installation cavity, and press switch, magnetism angle sensor and first circuit board all are located the installation cavity, and flexible waterproof interlayer and base member seal fixed connection, flexible waterproof interlayer seal the installation cavity with operating element and separate.

Drawings

Fig. 1 is a partial structural diagram of an embodiment of an electronic product according to the present invention.

Fig. 2 is a partially enlarged view of a portion a in fig. 1.

Fig. 3 is a partial structural sectional view of an electronic product according to an embodiment of the present invention.

Fig. 4 is a partially enlarged view at B in fig. 3.

FIG. 5 is a sectional view of a portion of a preferred embodiment of the compound control device of the present invention.

FIG. 6 is a sectional view of a portion of the structure of a second preferred embodiment of the compound regulation device of the present invention.

Detailed Description

Fig. 1 to 4 of the present embodiment adopt a unified spatial rectangular coordinate system (right-hand system) to represent the relative positional relationship between the components, wherein the Y-axis direction is the first direction.

Referring to fig. 1 to 4, the electronic product of the present embodiment includes a second circuit board 2 and a composite regulation and control device of the present embodiment, where the composite regulation and control device includes a base 1, a first circuit board 3, an operation component 6, and a magnetic angle sensor 4 and a push switch 5 disposed on the first circuit board 3.

The base body 1 is a shell of the intelligent watch, the base body 1 is provided with a circular side wall 11, the inner side of the circular side wall 11 is provided with an accommodating cavity 111, the first circuit board 3, the second circuit board 2, the magnetic angle sensor 4 and the press switch 5 are all positioned in the accommodating cavity 111, the first circuit board 3 and the second circuit board 2 are both fixedly connected with the base body 1, the center line of the circular side wall 11 is along the Z-axis direction, the Y-axis positive end of the circular side wall 11 is provided with a mounting hole which is communicated along the Y-axis direction (the radial direction of the position), the cross section outline of the mounting hole is circular, the operating component 6 is arranged in the mounting hole in a penetrating way, the operating member 6 is rotatably and movably connected to the annular side wall 11, the rotation axis of the operating member 6 is along the Y-axis direction, the moving direction of the operating member 6 is along the Y-axis direction, and a part of the structure of the operating member 6 is exposed on the Y-axis positive side of the annular side wall 11.

Specifically, the main surface normal of the second circuit board 2 is along the Z-axis direction, the first circuit board 3 is a flexible circuit board, the main area (example of the first area) of the first circuit board 3 is fixedly attached to the hard substrate 7, the main area of the first circuit board 3 and the main surface normal of the hard substrate 7 are along the Y-axis direction, the hard substrate 7 is fixed to the base 1, the Z-axis negative end of the first circuit board 3 is bent in the Y-axis negative direction, and the Y-axis negative end of the first circuit board 3 is connected to the second circuit board 2.

The operation component 6 comprises a knob-shaped main body 61 and a permanent magnet 62, the permanent magnet 62 is fixedly connected with the knob-shaped main body 61 through a limiting casing 63 (an example of a limiting body), the permanent magnet 62 is fixedly embedded in a casing cavity of the limiting casing 63, the cross section of the normal line of the knob-shaped main body 61 along the Y-axis direction is circular, the knob-shaped main body 61 comprises a rotary disc 611 and a rotating shaft 612, the axes of the rotary disc 611 and the rotating shaft 612 are superposed and are along the Y-axis direction, the diameter of the rotating shaft 612 is smaller than that of the rotary disc 611, the rotating shaft 612 is positioned on the Y-axis negative side of the rotary disc 611, the limiting casing 63 is connected with the Y-axis negative end of the rotating shaft 612, the rotating shaft 612 is arranged in the installation hole in a penetrating way, the limiting casing 63 is positioned on the Y-axis negative side of the installation hole, the rotary disc 611 is positioned on the Y-axis positive side of the installation hole and is exposed on the Y-axis positive side of the annular side wall 11, the cross section of the normal line of the rotary disc 611 along the Y-axis direction is larger than the cross section of the installation hole along the Y-axis direction, the sectional outer contour dimension of the normal line of the limiting shell 63 along the Y-axis direction is larger than the sectional dimension of the normal line of the mounting hole along the Y-axis direction, and part of the structure of the base body 1 is limited between the limiting shell 63 and the rotary disc 611.

The Y-axis negative end of the restricting case 63 has a projection 631 projecting in the Y-axis negative direction, and the rotation axis of the operating member 6 passes through the projection 631.

The push switch 5 and the magnetic angle sensor 4 are both fixedly arranged on the Y-axis positive side wall surface of the main body area of the first circuit board 3 (towards one side of the push switch 5), the rotation axis of the operating component 6 passes through the push switch 5, the push switch 5 and the projection 631 are opposite along the Y-axis direction, and the magnetic angle sensor 4 is eccentrically arranged compared with the rotation axis of the operating component 6, that is, the magnetic angle sensor 4 is arranged deviating from the rotation axis of the operating component 6.

Preferably, the operating component 6 is matched with the annular side wall 11 to be provided with a return piece 8, the return piece 8 is a helical compression spring sleeved on the rotating shaft 612, the positive end of the Y axis of the helical compression spring abuts against the rotating disc 611, and the negative end of the Y axis of the helical compression spring abuts against the annular side wall 11; specifically, the annular side wall 11 has a first annular groove 112 facing the rotating disc 611 along the Y-axis positive direction, the first annular groove 112 is disposed around the mounting hole, a Y-axis negative end of the helical compression spring extends into the first annular groove 112, the Y-axis negative end of the helical compression spring is sleeved on an inner side groove wall of the first annular groove 112, the rotating disc 611 has a first annular protrusion 6111 facing the annular side wall 11 along the Y-axis negative direction, the first annular protrusion 6111 is suspended in the first annular groove 112, and the Y-axis positive end of the helical compression spring is located on an inner side of the first annular protrusion 6111; when the operating member 6 is not pressed, the operating member 6 is held at the Y-axis positive end (end far from the push switch 5) of the moving stroke thereof by the action of the helical compression spring; when the user presses the rotating disk 611, the pressing force overcomes the elastic force of the helical compression spring, and the operating member 6 moves in the negative direction of the Y axis; after the pressing force of the user is removed, the elastic force of the spiral pressure spring forces the operating component 6 to return to the Y-axis positive end of the moving stroke along the Y-axis positive direction; moreover, due to the arrangement of the first annular groove 112 and the first annular protrusion 6111, the helical compression spring is hidden inside the first annular protrusion 6111, which is beneficial to the conciseness of the external structure of the smart watch; alternatively, in other embodiments of the present invention, the rotating disk has a second annular groove facing the annular sidewall, the helical compression spring extends into the second annular groove, the helical compression spring is sleeved on the inner side groove wall of the second annular groove, the annular sidewall has a second annular protrusion facing the rotating disk, the second annular protrusion is suspended in the second annular groove, and the helical compression spring is located inside the second annular protrusion, which replaces the first annular groove 112 and the first annular protrusion 6111 of this embodiment with the second annular groove and the second annular protrusion.

The rotating shaft 612 is provided with a threaded hole 6121 with an opening at the negative end of the Y axis, the positive end of the Y axis of the limiting shell 63 is provided with a screw 631, and the screw 631 is in threaded connection with the threaded hole 6121; preferably, the operating component 6 is matched with the annular side wall 11 to form an annular gasket 9, the annular gasket 9 is sleeved on the rotating shaft 612, the annular gasket 9 is located between the limiting shell 63 and the annular side wall 11, the annular gasket 9 and the limiting shell 63 are sequentially abutted along the negative direction of the Y axis under the abutting action of the helical compression spring. The limiting shell sleeve 63 and the rotating shaft 612 are simply and conveniently assembled through threaded connection, the mounting difficulty of the operating part 6 and the annular side wall 11 is favorably reduced, and the limiting shell sleeve 63 is used for mounting the permanent magnet 62 and limiting the operating part 6, so that the size of the permanent magnet 62/the size of the rotating shaft 612 is favorably increased, the magnetic field strength at the magnetic angle sensor 4 is favorably increased, the magnetic angle sensor 4 is favorably used for detecting the rotation of the permanent magnet 62, the size of the operating part 6 is favorably reduced, and the miniaturization of the intelligent watch is favorably realized; in addition, the annular gasket 9 is arranged in the embodiment, so that the friction force applied to the limiting shell 63 when the operating part 6 is screwed can be reduced by selecting the annular gasket 9 with a low friction coefficient, and the risk that the limiting shell 63 is loosened due to the friction force is reduced; preferably, the matching of the limiting casing 63 and the rotating shaft 612 is coated with glue, which is further beneficial to reducing the risk of loosening the limiting casing 63 relative to the rotating shaft 612; more preferably, referring to fig. 5, the limiting casing 63 ' is fixedly connected with the rotating shaft 612 ' in a snap-fit manner, so that the limiting casing 63 ' is not easily loosened relative to the rotating shaft 612 ' by screwing the operating component 6 '.

Specifically, the permanent magnet 62 is disc-shaped, the center line of the permanent magnet 62 coincides with the rotation axis, and the magnetizing direction of the permanent magnet 62 is perpendicular to the Y-axis direction, that is, the distribution direction of the south pole and the north pole of the permanent magnet 62 is perpendicular to the Y-axis direction.

When the user screws the rotary disk 611, the rotation of the permanent magnet 62 is detected by the magnetic angle sensor 4. The present embodiment is thus able to achieve the adjustment function by screwing the dial 611. The magnetic angle sensor 4 may be, for example, the magnetic angle sensor of the utility model patent application publication No. CN 106405454A.

In the embodiment, the magnetic angle sensor 4 and the press switch 5 are located on the same circuit board, so that the structure of the composite regulation and control device is simplified, the size of the composite regulation and control device is reduced, and the relative position relation between the magnetic angle sensor and the first circuit board 3 is considered when the operation component 6 is installed, so that the installation difficulty of the operation component 6 is reduced.

Specifically, the push switch 5 includes snap dome. Alternatively, in other embodiments of the present invention, the push switch 5 may also be a magnetic switch, for example, the push switch 5 is a hall switch.

Preferably, in order to improve the waterproof performance of the smart watch, a flexible waterproof film (an example of a flexible waterproof interlayer, not shown in the figure) is preferably hermetically covered on the inner circumferential wall of the annular side wall 11, the mounting hole and the operating component 6 are located on the Y-axis forward side of the flexible waterproof film, the flexible waterproof film hermetically separates the mounting space of the operating component 6 from a mounting cavity for mounting electronic devices such as a sensor inside the housing, and for example, the flexible waterproof film is an organic silicon PDMS film; alternatively, in other embodiments of the present invention, a sealing ring may be disposed between the shaft 612 and the wall of the mounting hole.

The operating component 6 of the present embodiment overhangs on the Z-axis positive side of the second circuit board 2, optionally, in other embodiments of the present invention, the second circuit board 2 has a notch (not shown in the figure) at the Y-axis positive end, and the operating component 6 partially overhangs at the notch, and certainly, the size of the second circuit board 2 may be reduced as a whole, so as to ensure that the projection of the operating component 6 along the Z-axis direction is staggered from the second circuit board 2, and avoid the second circuit board 2 and the operating component 6 from being distributed along the Z-axis direction, thereby avoiding increasing the size of the smart watch in the Z-axis direction, avoiding increasing the thickness of the smart watch, and facilitating the miniaturization of the smart watch.

In this embodiment, the permanent magnet 62 is fixedly connected to the rotating shaft 612 through the limiting casing 63, alternatively, in other embodiments of the present invention, the permanent magnet 62 may also be directly fixedly embedded in the knob-shaped main body 61, for example, the permanent magnet 62 is directly fixedly embedded in the negative Y-axis end of the rotating shaft 612, or the permanent magnet 62 is fixedly embedded in the positive Y-axis end of the rotating disc 611, of course, a limiting part, for example, a clamp spring is connected to the rotating shaft 612, and the clamp spring is used to limit the operating component 6 from being separated from the annular side wall 11 along the positive Y-axis direction; certainly, the scheme of installing the permanent magnet 62 through the limiting shell 63 in this embodiment is preferably adopted, so on one hand, the limiting shell 63 can be adopted to limit the operating component 6 from being separated from the circular side wall 11 in the positive direction along the Y axis without arranging a special limiting part, and on the other hand, the size of the permanent magnet 62 can be set to be larger (for example, the diameter of the permanent magnet 62 is larger than that of the rotating shaft 612), which is favorable for generating a magnetic field with higher strength and is favorable for the magnetic angle sensor 4 to sense the rotation of the permanent magnet 62, and on the other hand, because the structure including the permanent magnet 62 and the limiting shell 63 can be larger than the size of the special limiting part, which is more convenient for the connection between the limiting shell 63 and the rotating shaft 612 and reduces the difficulty in the installation operation of the operating component 6 and the circular side wall 11.

Alternatively, in another embodiment of the present invention, the limiting casing 63 is eliminated, the permanent magnet 62 is fixedly embedded in the Y-axis negative end of the rotating shaft 612, the Y-axis negative end of the rotating shaft 612 is suspended on the Y-axis negative side of the annular sidewall 11, the circumferential wall of the Y-axis negative end of the rotating shaft 612 is provided with an elastic buckle (an example of a limiting body), the Y-axis negative end of the elastic buckle is fixedly connected (preferably integrally formed) with the circumferential wall of the rotating shaft 612, the Y-axis positive end of the elastic buckle is spaced from the circumferential wall of the rotating shaft 612, the rotating shaft 612 is provided with an offset space, the Y-axis positive end of the elastic buckle is directly opposite to the offset space in the radial direction of the rotating shaft 612, the offset space is used for accommodating the elastic buckle when the elastic buckle passes through the mounting hole in the Y-axis negative direction, and a part of the annular sidewall 11 is limited between the elastic buckle and the annular rotating disk 611. Therefore, when the operating component 6 is installed, the operating component 6 only needs to be inserted into the installation hole along the negative direction of the Y axis, and the installation difficulty of the operating component 6 is favorably reduced.

Optionally, in another embodiment of the present invention, the first circuit board has a second region fixedly attached to the second circuit board, the main region and the second region of the first circuit board are bent, for example, the second region is bent from the negative Z-axis end of the main region to the positive Y-axis end, and the magnetic angle sensor is disposed in the second region of the first circuit board.

Optionally, in other embodiments of the present invention, the first circuit board is a rigid circuit board, a normal line of a main surface of the first circuit board is along the Y-axis direction, and the first circuit board and the second circuit board are connected by using a flexible circuit board; still can be convenient for nimble adjusting first circuit board 3 like this and compare in the mounted position and the gesture of second circuit board 2, be convenient for arrange each functional module of intelligent wrist-watch compactly, the miniaturization of the intelligent wrist-watch of being convenient for.

Alternatively, in other embodiments of the present invention, the projection is provided in a ring-shaped structure, and the projection is located at the Y-axis negative end of the operation member 6 and rotates around the rotation axis; moreover, the rotation axis of the operating component 6 passes through the central position of the permanent magnet 62 and the magnetic angle sensor 4, the protruding part is opposite to the push switch 5 along the Y-axis direction, the annular cavity area (example of the concave area) of the protruding part is opposite to the magnetic angle sensor 4 along the Y-axis direction, so that when a user presses the operating component 6, the operating component 6 moves to the protruding part to be abutted to the push switch 5, and the magnetic angle sensor 4 is accommodated in the annular cavity of the protruding part to trigger the push switch 5; when the user screws the operating member 6, the magnetic angle sensor 4 senses the rotation of the permanent magnet 62; this scheme can realize pressing and screwing the detection of these two actions of operating part 6 in the condition of placing magnetism angle sensor 4 in the axle in comparison with permanent magnet 62, can realize different regulatory function through pressing and screwing operating part 6, and this embodiment can adopt the magnetism angle sensor among the current magnetism knob to detect the rotation of permanent magnet 62 like this, is favorable to promoting magnetism angle sensor 4's commonality.

Alternatively, referring to fig. 6, in another embodiment of the present invention, it is preferable that the magnetic angle sensor 4 "is provided on the Y" axis negative side of the first circuit board 3 ", and the rotation axis of the operating member 6" passes through the magnetic angle sensor 4 "; thus, the rotation axis of the operation member 6 'passes through the projection 631', the push switch 5 'and the magnetic angle sensor 4' at the same time, the projection 631 'does not need to be a ring structure, and the magnetic angle sensor 4' can be disposed on the axis of the permanent magnet 62 ', which is advantageous in simplifying the structure of the projection 631', the structure of the operation member 6 ', and the versatility of the magnetic angle sensor 4'.

Optionally, in other embodiments of the present invention, the electronic product of the present invention may be an intelligent wearable product such as a bracelet, or the electronic product of the present invention may also be a consumer electronic product that needs to be adjusted/controlled such as a satellite phone, a camera, an alarm clock, an electronic toy, or the like, and of course, the electronic product may also be a household appliance that needs to be controlled.

Finally, it should be emphasized that the above-described preferred embodiments of the present invention are merely examples of implementations, rather than limitations, and that many variations and modifications of the utility model are possible to those skilled in the art, without departing from the spirit and scope of the utility model.

Claims

1. The composite regulation and control device comprises a base body, a push switch, a magnetic angle sensor and an operating part, wherein the operating part is rotatably and movably arranged on the base body, the rotating axis of the operating part is along a first direction, the moving direction of the operating part is along the first direction, and the push switch is positioned on one side of the operating part along the first direction;

the operating member has a permanent magnet, and the magnetic angle sensor is used for detecting rotation of the permanent magnet;

the method is characterized in that:

still include first circuit board, first circuit board set firmly in the base member, press the switch with magnetism angle sensor all locates on the first circuit board.

2. The complex regulatory device of claim 1, wherein:

the rotation axis of the operating member passes through the push switch, and the magnetic angle sensor is disposed offset from the rotation axis of the operating member;

or,

along the first direction, the press switch is located on one side of the first circuit board facing the operating component, and the magnetic angle sensor is located on one side of the first circuit board facing away from the operating component.

3. The compound modulation device of claim 1, wherein:

one end of the operating component, which is close to the first circuit board along the first direction, is provided with a protruding part, and the protruding part extends along the rotating circumferential direction of the operating component;

the bulge part is opposite to the press switch along the first direction;

a concave area is formed on the radial inner side of the protruding portion, and the concave area is opposite to the magnetic angle sensor along the first direction.

4. The complex regulatory device of any one of claims 1 to 3, wherein:

the rotating axis of the operating part passes through the central position of the permanent magnet;

the distribution direction of the south pole and the north pole of the permanent magnet is perpendicular to the first direction;

the push switch comprises a snap dome;

a main surface normal of at least a partial region of the first circuit board is along the first direction;

the first circuit board is a flexible circuit board, a first area of the first circuit board is attached to a hard substrate, the hard substrate is fixed with the base body, and the press switch is arranged in the first area;

the normal line of the main surface of the hard substrate is along the first direction;

the magnetic angle sensor is arranged in the first area;

the matching of the base body and the operating component is provided with a return piece which forces the operating component to be kept at one end of the moving stroke of the operating component far away from the push switch;

the rotation axis of the operating member passes through the magnetic angle sensor.

5. The complex regulatory device of any one of claims 1 to 3, wherein:

the base body is provided with a mounting hole, the operating part comprises a rotating disc, a limiting body and a rotating shaft, the axis of the rotating shaft extends along the first direction, the rotating disc is fixedly arranged at one end of the rotating shaft along the first direction, and the limiting body is fixedly arranged at the other end of the rotating shaft;

the rotating shaft penetrates through the mounting hole, the limiting body and the rotary disc are arranged on two sides of the mounting hole in the first direction, and partial structure of the base body is limited between the limiting body and the rotary disc.

6. The complex regulatory device of claim 5, wherein:

the permanent magnet is fixedly arranged on the limiting body, the limiting body is connected with the rotating shaft through threads/buckles, a gasket is sleeved on the rotating shaft, and the gasket is blocked between the limiting body and the base body;

or,

the permanent magnet set firmly in the pivot or the capstan, spacing body is the elasticity buckle form, follows the first direction, spacing body is keeping away from the one end of capstan with the pivot is connected, spacing body is being close to the one end of capstan with the pivot interval sets up, the pivot has the space of stepping down, spacing body be close to the one end of capstan with the space of stepping down is followed the radial just right of pivot, the space of stepping down is used for spacing body is followed the first direction is passed holding during the mounting hole spacing body.

7. An electronic product, characterized in that:

comprising a complex regulation device as defined in any one of claims 1 to 6.

8. The electronic product of claim 7, wherein:

the first circuit board is electrically connected with the second circuit board through a flexible circuit board.

9. The electronic product of claim 8, wherein:

a projection region of the operating member in a normal direction of a main surface of the second circuit board is offset from the second circuit board.

10. The electronic product of claim 7, wherein:

still include flexible waterproof interlayer, the base member has the installation cavity, press the switch magnetic angle sensor reaches first circuit board all is located in the installation cavity, flexible waterproof interlayer with the sealed fixed connection of base member, flexible waterproof interlayer will the installation cavity with the sealed separation of operating element.