TWI773537B - Pressing device and pressing structure - Google Patents

Abstract

A pressing device and a pressing structure are provided. The pressing structure includes a base, a pushing member, a shaft, a pressing member, a switching member, and an elastic member. The pushing member is movably disposed on the base. The shaft is pivotally connected to the base, and connected to the pushing member. The pressing member is connected to the base, and pivotally connected to the shaft. The switching member is movably disposed on the base and has a first switching position and a second switching position. The elastic member abuts against the pushing member and the switching member. When the switching member is at the first switching position or at the second switching position, the elastic member has a first initial compression length or a second initial compression length respectively. When the switching member is at the first (or second) position and the pressing member is pressed, the pressing member pushes the shaft to rotate and push against the pushing member to move, so that the pushing member pushes the elastic member to compress. Accordingly, the pressing device and the pressing structure can quickly adjust the pressing force.

Description

Pressing device and pressing structure

The present invention relates to a device, in particular to a pressing device and a pressing structure.

The pressing channel of the existing pressing device is fixed when it leaves the factory. However, when the user operates the aforementioned pressing device for a long time, the user often suffers from hand fatigue. In order to reduce fatigue, the user adjusts the pressure channel of the pressing device to reduce the force required to be exerted by the hand. However, most of the methods for adjusting the pressing channel of the existing pressing device are to replace the spring or apply damping oil, but this adjustment method is not only time-consuming, but also inconvenient.

Therefore, the inventor believes that the above-mentioned defects can be improved. Nate has devoted himself to research and application of scientific principles, and finally proposes an invention with reasonable design and effective improvement of the above-mentioned defects.

The technical problem to be solved by the present invention is "how to quickly adjust the pressing channel", aiming at the deficiencies of the prior art to provide a pressing device and a pressing structure, which can effectively improve the possible defects of the existing pressing device.

An embodiment of the present invention discloses a pressing structure, which includes: a base; a pusher, movably disposed on the base; a shaft, pivotally connected to the base and connected to the pusher; a pusher , connected to the base and pivoted to the shaft rod; a switching member movably arranged on the base, and the switching member has a first switching position and a second switching position; and an elastic a piece located in the base, and the elastic piece abuts against the pushing piece and the switching piece, the When the switching member is in the first switching position or the second switching position, the elastic member has a first initial compression length or a second initial compression length, and the first initial compression length is smaller than the second initial compression length The initial compression length; wherein, when the switching member is in the first switching position and the pressing member is pressed, the pressing member pushes the shaft rod, so that the shaft rod rotates and pushes against the pushing member to move , and the pushing member presses the elastic member to compress the first initial compression length; wherein, when the switching member is in the second switching position and the pressing member is pressed, the pressing The member pushes the shaft rod, so that the shaft rod rotates and pushes against the push member to move, and the push member presses the elastic member to compress the second initial compression length.

Another embodiment of the present invention discloses a pressing device for arranging an electronic device with a Hall sensor, the pressing device includes: a casing; and a pressing structure mounted on the casing, the The pressing structure includes: a base; a pusher, movably arranged on the base; a shaft, pivotally connected to the base and connected to the pusher; a pusher, connected to the base and pivoted connected to the shaft; a switch piece movably arranged on the base, and the switch piece can have a first switch position and a second switch position; and an elastic piece located on the base inside, and the elastic piece abuts against the pushing piece and the switching piece, when the switching piece is in the first switching position or the second switching position, the elastic piece has a first initial compression length or a second initial compressed length, and the first initial compressed length is smaller than the second initial compressed length; wherein, when the switching member is in the first switching position and the pressing member is pressed, the pressing A member pushes the shaft rod, so that the shaft rod rotates and pushes against the push member to move, and the push member presses the elastic member to compress the first initial compression length; wherein, the When the switching member is in the second switching position and the pressing member is pressed, the pressing member pushes the shaft rod, so that the shaft rod rotates and pushes against the pushing member to move, and the pushing member presses the elastic member to compress the second initial compression length.

To sum up, the pressing device and the pressing structure disclosed in the embodiments of the present invention can pass the Through "the switching member is movably disposed on the base and has the first switching position and the second switching position" and "the switching member is in the first switching position or the first switching position" In the second switching position, the elastic member has the design of the first initial compression length or the second initial compression length smaller than the first initial compression length, so that when the pressing member is pressed, the pressing The pusher can push the shaft, so that the shaft rotates and pushes against the pusher to move, and the pusher presses the elastic member to compress the first initial compression length or the second initial compression The compressed length is compressed, thereby generating the first compressed length and the second compressed length of different elastic forces. Accordingly, the pressing device and the pressing structure can quickly and conveniently adjust the pressing channel according to the usage requirements.

For a further understanding of the features and technical content of the present invention, please refer to the following detailed descriptions and drawings of the present invention. However, the drawings provided are only for reference and description, and are not intended to limit the present invention.

100: Pressing device

1: Shell

11: Grip

12: External part

2: Press the structure

21: Pedestal

211: Groove

212: Limiting part

213: Board body

214: Side slot

OP: opening

215: Limit slot

22: Pusher

221: Frame

222: Promotion Department

2221: Base

2222: Push Column

223: Crossbar

224: Limiting part

23: Axle

231: Spindle

232: First groove

233: Second groove

24: Press parts

241: Crossbar

242: Pivot axis

25: Switching Pieces

251: Matching Department

26: Elastic

MP: Magnetics

P1: The first switching position

P2: Second switching position

D1: length direction

D2: Width direction

L1: first initial compressed length

L2: Second initial compressed length

L1': the first compressed length

L2': Second compressed length

200: Electronics

210: Hall sensor

FIG. 1 is a schematic perspective view of the pressing device of the present invention.

FIG. 2 is a schematic perspective view of the pressing device of the present invention when an electronic device is installed.

FIG. 3 is an exploded schematic view of the pressing device of the present invention.

FIG. 4 is a schematic perspective view of the pressing structure of the present invention.

FIG. 5 is an exploded schematic view of the pressing structure of the present invention.

FIG. 6 is a schematic side view of the pressing structure of the present invention.

FIG. 7 is a schematic cross-sectional view of FIG. 4 along the line VII-VII and the switching member of the pressing structure of the present invention is located at the first switching position.

8 is a schematic cross-sectional view of the switching member of the pressing structure of the present invention when it is located at the second switching position.

9 is a schematic cross-sectional view of FIG. 6 along the IX-IX section line, and the switching member of the pressing structure of the present invention is located at the first switching position.

10 is a schematic cross-sectional view of the switching member of the pressing structure of the present invention at the first switching position and the pressing member is pressed.

11 is a schematic cross-sectional view of the switching member of the pressing structure of the present invention when it is located at the second switching position.

12 is a schematic cross-sectional view when the switching member of the pressing structure of the present invention is located at the second switching position and the pressing member is pressed.

13 is a schematic cross-sectional view of the pressing device of the present invention when the switching member is located at the first switching position.

14 is a schematic cross-sectional view when the switching member of the pressing device of the present invention is in the first switching position and the pressing member is pressed.

15 is a schematic cross-sectional view of the pressing device of the present invention when the switching member is located at the second switching position.

16 is a schematic cross-sectional view of the pressing device of the present invention when the switching member is in the second switching position and the pressing member is pressed.

The following are specific embodiments to illustrate the embodiments of the “pressing device and pressing structure” disclosed in the present invention, and those skilled in the art can understand the advantages and effects of the present invention from the content disclosed in this specification. The present invention can be implemented or applied through other different specific embodiments, and various details in this specification can also be modified and changed based on different viewpoints and applications without departing from the concept of the present invention. In addition, the drawings of the present invention are merely schematic illustrations, and are not drawn according to the actual size, and are stated in advance. The following embodiments will further illustrate the present invention in detail. related technical content, but the disclosed content is not intended to limit the protection scope of the present invention.

It should be understood that although terms such as "first", "second" and "third" may be used herein to describe various elements or signals, these elements or signals should not be limited by these terms. These terms are primarily used to distinguish one element from another element, or a signal from another signal. In addition, the term "or", as used herein, should include any one or a combination of more of the associated listed items, as the case may be.

As shown in FIG. 1 to FIG. 16 , which is one of the embodiments of the present invention, this embodiment discloses a pressing device 100 . Referring to FIGS. 1 and 2 , the pressing device 100 can be used to set an electronic device 200 having a Hall sensor 210 , and the electronic device 200 can be a mobile device, a mobile phone, a tablet, or PAD, etc., and the electronic device 200 can be driven by the Hall sensor 210 to implement a specific function (eg, photographing, reading, or sensing, etc.).

Referring to FIG. 1 and FIG. 2 , the pressing device 100 includes a casing 1 and a pressing structure 2 mounted on the casing 1 . It should be noted that the above-mentioned casing 1 and the pressing structure 2 are collectively defined as the pressing device 100 in this embodiment. However, the present invention is not limited to this. For example, the pressing structure 2 can also be used alone (eg, implemented, manufactured, sold, etc.) or used in conjunction with other components. The structure of each element of the pressing device 100 will be introduced separately below, and the connection relationship between the various elements of the pressing device 100 will be described in a timely manner.

As shown in FIG. 1 and FIG. 2 , the casing 1 includes a holding portion 11 and an external portion 12 connected to the holding portion 11 . The holding portion 11 extends downward from the outer portion 12 to form a structure for the user's hand to hold. The electronic device 200 is mounted on the external portion 12 . In this embodiment, the shape of the external portion 12 corresponds to the shape of the electronic device 200, so that the electronic device 200 can be fastened to the external portion 12 by a snap, but the present invention does not limited to this. For example, in other not-shown embodiments of the present invention, the external portion 12 may also be configured as The electronic device 200 is designed as a shape-changing structure so that the electronic device 200 of different sizes can be adjusted.

As shown in FIG. 2 and FIG. 3 , the pressing structure 2 is assembled on the holding portion 11 , and the pressing structure 2 is located below the electronic device 200 , so that a magnetic element MP of the pressing structure 2 is formed. (eg, a permanent magnet) can be adjacent to the Hall sensor 210 of the electronic device 200 . Accordingly, the user can drive the magnetic member MP to move by pressing the pressing structure 2 , thereby changing the distance between the magnetic member MP and the Hall sensor 210 of the electronic device 200 (eg 13 and 14). When the positions of the magnetic element MP and the Hall sensor 210 overlap, the Hall sensor 210 of the electronic device 200 can be driven to perform a specific function. Next, the components of the pressing structure 2 and their connection relationships will be further introduced below.

4 to 16 , FIG. 4 is a schematic perspective view of the pressing structure 2 of the present invention; FIG. 5 is an exploded schematic view of the pressing structure 2 of the present invention; FIG. 6 is the pressing structure 2 of the present invention. Figure 7 and Figure 8 are respectively the cross-sectional schematic diagrams of the switching member 25 of the pressing structure 2 of the present invention at the first switching position P1 and the second switching position P2; Figures 9 and 10 are respectively the present invention The switching member 25 of the pressing structure 2 is located at the first switching position P1, and the sectional schematic diagrams of the pressing member 24 before and after the pressing member 24 is pressed; FIG. 11 and FIG. The switching member 25 is located at the second switching position P2, and the sectional schematic diagrams of the pressing member 24 before and after the pressing member 24 is pressed; FIGS. 13 and 14 are respectively the switching member 25 of the pressing device 100 of the present invention at the first switching position. Another cross-sectional schematic diagram of the position P1 and the pressing member 24 before and after being pressed; FIGS. 15 and 16 respectively show that the switching member 25 of the pressing device 100 of the present invention is located at the second switching position P2, and all the Another schematic cross-sectional view of the pressing member 24 before and after being pressed.

As shown in FIG. 4 , the pressing structure 2 includes a base 21 , a pushing member 22 , a shaft 23 , a pressing member 24 , a switching member 25 and an elastic member 26 in this embodiment.

As shown in FIG. 1 , FIG. 3 and FIG. 13 , when the pressing structure 2 is assembled on the holding portion 11 , the pressing structure 2 is fixed in the holding portion 11 through the base 21 . , so as to fix the pressing structure 2 . Parts of the pressing member 24 and the switching member 25 are exposed outside the casing 1 . In this embodiment, the part of the pressing member 24 is exposed outside the holding part 11 , and the part of the switching part 25 is exposed from the external part 12 , so that the The pressing member 24 and the switching member 25 can facilitate operation (eg, switching, pressing, etc.).

As shown in FIGS. 5 , 7 and 8 , the shaft rod 23 is pivotally connected to the base 21 . The pressing member 24 is connected to the base 21 and is pivotally connected to one end of the shaft 23 . One end of the push member 22 is provided with the magnetic member MP, and the other end of the push member 22 is pivotally connected to the other end of the shaft rod 23 and is slidably disposed on the base 21 . Therefore, when the shaft 23 pushes the push member 22 , the magnetic member MP located at one end of the push member 22 can be driven, so that the gap between the magnetic member MP and the Hall sensor 210 is formed. The distances are changed to overlap each other in position to further drive the Hall sensor 210 (as shown in FIG. 13 to FIG. 16 ).

The switching member 25 is disposed in the base 21 , and the switching member 25 can move along the base 21 , so that the switching member 25 has a first switching position P1 relative to the base 21 . (as shown in FIG. 7 ) and a second switching position P2 (as shown in FIG. 8 ), that is, the switching member 25 can selectively move along the base 21 to the first switching position P1 or the The second switching position P2.

As shown in FIG. 7 and FIG. 8 , the elastic member 26 is disposed in the base 21 , and two ends of the elastic member 26 abut against the pushing member 22 and the switching member 25 , so that the elastic member 26 is The member 26 can have a first initial compression length L1 and a second initial compression length L2 relative to the switching member 25 and the pushing member 22 . That is to say, when the switching member 25 is located at the first switching position P1, the elastic member 26 is pushed by the pushing member 22 and the switching member 25 to have the first initial compression length L1 ( As shown in FIG. 7 ); when the switching member 25 is located at the second switching position P2, the elastic member 26 is pressed against the pushing member 22 and the switching member 25 to have the second initial compression Length L2 (as shown in Figure 8 shown).

In this embodiment, the length of the elastic member 26 when it is clamped by the switching member 25 and the pushing member 22 at the first switching position P1 (ie, the first initial compression length L1 ) will be less than The length of the elastic member 26 when the elastic member 26 is clamped by the switching member 25 and the pushing member 22 at the second switching position P2 (that is, the second initial compression length L2 ), which makes the first initial The compressed length L1 is smaller than the second initial compressed length L2, which also means that the first initial compressed length L1 needs more external force to be deformed than the second initial compressed length L2.

More specifically, when the switching member 25 is in the first switching position P1 and the pressing member 24 is pressed, the pressing member 24 pushes the shaft rod 23 , so that the shaft rod 23 rotates and pushes The pushing member 22 moves against the pushing member 22, and the pushing member 22 presses the elastic member 26 to compress the first initial compression length L1. Accordingly, the first initial compressed length L1 is compressed and reduced to a first compressed length L1 ′ (as shown in FIG. 9 and FIG. 10 ), so that the compression amount of the elastic member 26 is increased to generate a first compressed length L1 ′. Elasticity. In addition, when the switching member 25 is in the second switching position P2 and the pressing member 24 is pressed, the pressing member 24 pushes the shaft rod 23, so that the shaft rod 23 rotates and pushes against the The pushing member 22 moves, and the pushing member 22 presses the elastic member 26 to compress the second initial compression length L2. Accordingly, the second initial compressed length L2 is compressed and reduced to a second compressed length L2' (as shown in FIG. 11 and FIG. 12 ), so that the compression amount of the elastic member 26 is increased to generate a second compressed length L2'. Elasticity.

When the first initial compressed length L1 is smaller than the second initial compressed length L2, and the moving distance of the pusher 22 along the base 21 is fixed, the first elastic force will be greater than the first elastic force Two elastic. That is to say, when the switching member 25 is located at the first switching position P1, the force required by the user to move the pushing member 22 by pressing is greater than that when the switching member 25 is located at the second switching position P2 required force.

Accordingly, the pressing device 100 can adjust the position of the switching member 25 so that all The elastic member 26 has the different first initial compression length L1 and the second initial compression length L2, so as to provide the user with the ability to quickly adjust the pressing force channel according to needs. In addition, the pressing device 100 can utilize the cooperative relationship between the pushing member 22 and the switching member 25 to clamp the elastic member 26 , so as to provide the user with a feedback feeling of different pressing pressure channels in real time, so as to improve the comfort of the operation experience. sex. Next, the detailed structure of each element of the pressing device 100 will be further described below.

Referring back to FIG. 7 to FIG. 9 , the base 21 is formed with a groove 211 and at least one limiting portion 212 , and the groove 211 is generally arranged along the longitudinal direction D1 (ie, the left-right direction in FIG. 7 ). ), at least one of the limiting portions 212 is located inside the groove 211 . The switching member 25 and the elastic member 26 are disposed corresponding to the groove 211 , and the switching member 25 can move along the groove 211 to the first switching position P1 and the second switching position P2 .

When the switching member 25 is located at the first switching position P1, at least one of the limiting portions 212 can engage with a matching portion 251 of the switching member 25, so that the switching member 25 is limited to the first switching position Position P1 (as shown in Figure 9). When the switching member 25 is located at the second switching position P2, the switching member 25 is clamped by the side wall of the base 21 in the groove 211 and the elastic member 26, so that the switching member 25 is clamped by the elastic member 26. The member 25 is limited to the second switching position P2 (as shown in FIG. 11 ).

In practical applications, at least one of the limiting portions 212 is a protruding rib in this embodiment, and the matching portion 251 of the switching member 25 is also a protruding rib (as shown in FIG. 5 and FIG. 9 ). In addition, the outer edge of at least one of the limiting portions 212 and the outer edge of the matching portion 251 can abut against each other, so that the switching member 25 is kept at the first switching position P1. When the force exerted by the user on the switching member 25 is greater than a preset threshold value, the engaging portion 251 can cross at least one of the limiting portions 212 and is pushed against the elastic member 26 to abut against The side wall of the base 21 in the groove 211 , that is, the switching member 25 is clamped and limited to the second switching position P2 . Accordingly, the switching member 25 can be quickly adjusted (or limited) to the first switching position P1 or the second switching position P2 Effect.

Of course, in other non-illustrated embodiments of the present invention, at least one of the limiting portion 212 and the matching portion 251 can be reasonably designed as a groove and a bump structure that can cooperate with each other, or can be realized The same or similar structures of the aforementioned effects (for example, adjusting the number of the aforementioned limiting portions and the matching portions).

As shown in FIG. 5 , FIG. 7 and FIG. 9 , in this embodiment, the pushing member 22 includes a frame body 221 and a pushing portion 222 connected to the frame body 221 and located below the frame body 221 . In this embodiment, the frame body 221 is connected to the first groove 232 of the shaft rod 23 through the cross bar 223 , and the push portion 222 is connected to the frame body 221 , and the push portions 222 are connected to each other. A base 2221 and a push column 2222 connected to each other are described as an example. The base 2221 is located at one end of the frame body 221 adjacent to the aforementioned shaft 23, and the base 2221 extends from the frame body 221 to the groove 211 of the base 21; the push column 2222 is formed by extending the base 2221 along the longitudinal direction D1.

It can be seen from the cross-sectional schematic diagrams in FIGS. 7 and 9 that the elastic member 26 is sleeved on the pushing column 2222 of the pushing portion 222 and one end abuts against the base 2221 (that is, the elastic member The end on the right side in FIG. 7 abuts against the base 2221 of the pushing member 22 ). Then, when the elastic member 26 is installed on the pushing member 22, the switching member 25 located in the groove 211 will correspondingly abut against the other end of the elastic member (ie, the elastic member The end on the left side in FIG. 7 abuts against the switching member 25).

In this way, as shown in FIGS. 9 to 12 , when the pushing member 22 is displaced in the longitudinal direction D1 , the pushing portion 222 will exert a force on the elastic member 26 , so that the elastic member 26 is forced to The first initial compressed length L1 or the second initial compressed length L2 is compressed (ie, the elastic member 26 shortens its length along the length direction D1). When the elastic member 26 is not stressed, the elastic member 26 restores the first initial compressed length L1 or the second initial compressed length L2, the elastic member 26 pushes the pushing portion to be displaced in the longitudinal direction D1, so that the pushing member 22 moves to the initial position (as shown in FIG. 13 and FIG. 15 ).

As shown in FIG. 5 , the base 21 may further include two plates 213 that are parallel to each other, and when the pusher 22 is disposed on the base 21 , the positions of the two plates 213 will vary. Corresponding to the two sides of the pusher 22 . The shaft 23 includes two rotating shafts 231 protruding from opposite sides thereof. Accordingly, the shaft 23 is pivoted to the two plates 213 of the base 21 through the two rotating shafts 231 . and the shaft 23 is clamped between the two plates 213 .

Accordingly, the shaft rod 23 can pivot within a specific space by being clamped by the two plate bodies 213 , thereby reducing the possibility of the shaft rod 23 being displaced. In addition, during the assembly process of the pressing device 100, the two plate bodies 213 can also utilize the elastic force generated by their material and structural characteristics (for example, the plate-like structure of plastic material), so that the shaft rod 23 can be It can be assembled on the base 21 more quickly by spreading the two plates 213 apart.

Next, as shown in FIGS. 5 and 6 , each of the two plates 213 of the base 21 includes a side groove 214 , and each of the two side grooves 214 has an opening communicating with the outside of the plate body 213 OP. The pressing member 24 includes two pivot shafts 242 . The two pivot shafts 242 of the pressing member 24 are assembled in the two side grooves 214 of the two plate bodies 213 through the corresponding openings OP, so that the two pivot shafts 242 can respectively pivot in the two side slots 214 . Accordingly, when the pressing member 24 is pressed and rotated as shown in FIG. 13 and FIG. 14 (or FIG. 15 and FIG. 16 ), the pressing member 24 takes the two pivot shafts 242 as the axes of the rotation. The two side slots 214 pivot relative to the base 21 .

As shown in FIG. 5 , FIG. 13 and FIG. 14 , the shaft rod 23 has a first groove 232 and a second groove 233 at both ends thereof, respectively. The first groove 232 and the second groove 233 are respectively formed by concave from both ends of the shaft 23 toward each other, so that the first groove 232 and the second groove 233 are respectively formed. It also has a notch away from the center of the shaft 23 . That is to say, the first groove 232 is a groove structure concave from the top in FIG. 5 , and the second groove 233 is a groove structure concave from the bottom in FIG. 5 .

As shown in FIGS. 5 and 7 , the pressing member 24 and the pushing member 22 each have a horizontal bar 241 , 223 , and the two horizontal bars 241 , 223 are approximately along a width perpendicular to the length direction D1 Direction D2 configuration. Wherein, the pressing member 24 is formed with the cross bar 241 on the side away from the exposed shell 1, and the cross bar 241 is used to pivot in the second groove 233; the pushing The crossbar 223 is formed at the end of the member 22 away from the magnetic member MP and adjacent to the push member 22 , and the crossbar 223 is used for pivoting in the first groove 232 .

Accordingly, when the pressing member 24 is pressed, the pressing member 2 rotates around the pivot shaft 242 , so that the horizontal rod 241 of the pressing member 24 abuts against the shaft 23 . The second groove 233 allows the shaft 23 to rotate around the plate body 213 of the base 21 through two rotating shafts 231 (as shown in FIG. 13 and FIG. 14 ). At this time, when the shaft rod 23 rotates, the first groove 232 of the shaft rod 23 pushes against the transverse rod 223 of the push member 22, so that the push member 22 moves along the length of the push member 22. The direction D1 is pushed to the left in FIG. 14 to move.

In addition, referring back to FIGS. 5 , 13 and 14 , the base 21 has two limiting grooves 215 , and the two limiting grooves 215 are located on both sides of the base 21 (eg, grooves). both sides of groove 211). The pushing member 22 has two limiting portions 224 corresponding to the positions of the two limiting grooves 215 , and the two limiting portions 224 of the pushing member 22 can pass through the two limiting portions respectively. In the groove 215 , the pushing member 22 can slide along the two limiting grooves 215 under the limiting position of the two limiting portions 224 .

In addition, it should be noted that the elastic member 26 of the pressing structure 2 is described as a compression spring in this embodiment, but in practice, the designer can adjust the elastic member 26 to be a tension spring according to requirements , and the pressing structure 2 appropriately adjusts its overall structure according to the tension spring under the spirit of the aforementioned invention.

[Technical effects of the embodiments of the present invention]

To sum up, the pressing device and the pressing structure disclosed in the embodiments of the present invention can pass the Through "the switching member is movably disposed on the base and has the first switching position and the second switching position" and "the switching member is in the first switching position or the first switching position" In the second switching position, the elastic member has the design of the first initial compression length or the second initial compression length smaller than the first initial compression length, so that when the pressing member is pressed, the pressing The pusher can push the shaft, so that the shaft rotates and pushes against the pusher to move, and the pusher presses the elastic member to compress the first initial compression length or the second initial compression The compressed length is compressed, thereby generating the first compressed length and the second compressed length of different elastic forces. Accordingly, the pressing device and the pressing structure can quickly and conveniently adjust the pressing channel according to the usage requirements.

The contents disclosed above are only preferred feasible embodiments of the present invention, and are not intended to limit the scope of the present invention. Therefore, any equivalent technical changes made by using the contents of the description and drawings of the present invention are included in the application of the present invention. within the scope of the patent.

2: Press the structure

21: Pedestal

211: Groove

22: Pusher

221: Frame

222: Promotion Department

2221: Base

2222: Push Column

223: Crossbar

224: Limiting part

23: Axle

232: First groove

233: Second groove

24: Press parts

241: Crossbar

25: Switching Pieces

26: Elastic

MP: Magnetics

P1: The first switching position

D1: length direction

L1: first initial compressed length

Claims (10)

A pressing structure, comprising: a base; a pusher, movably arranged on the base; a shaft, pivotally connected to the base and connected to the pusher; a pressing piece, connected to the base and pivoted to the shaft; a switching member movably disposed on the base, and the switching member has a first switching position and a second switching position; and An elastic member is located in the base, and the elastic member abuts against the pushing member and the switching member. When the switching member is in the first switching position or the second switching position, the The elastic member has a first initial compressed length or a second initial compressed length, and the first initial compressed length is smaller than the second initial compressed length; Wherein, when the switching member is in the first switching position and the pressing member is pressed, the pressing member pushes the shaft rod, so that the shaft rod rotates and pushes against the pushing member to move, and the The pushing member presses the elastic member to compress the first initial compression length; Wherein, when the switching member is in the second switching position and the pressing member is pressed, the pressing member pushes the shaft rod, so that the shaft rod rotates and pushes against the pushing member to move, and the The pushing member presses the elastic member to compress the second initial compression length. The pressing structure according to claim 1, wherein a groove is formed on the base, and the switching member and the elastic member are disposed corresponding to the groove. The pressing structure of claim 2, wherein the base is formed with at least one limiting portion in the groove, and the at least one limiting portion is used to limit the switching member to the first position Switch locations. The pressing structure according to claim 1, wherein the base includes two limit slots; the pusher includes two limit parts, and the two limit parts are respectively penetrated through the two limit slots. in the position slot, and the two limit parts can slide along the two limit slots. The pressing structure according to claim 1, wherein the base includes two plates parallel to each other; the shaft includes two rotating shafts protruding from opposite sides thereof, and the two rotating shafts are pivoted respectively on the two plates, and the shaft is clamped between the two plates. The pressing structure according to claim 1, wherein the pusher includes: a frame connected to the shaft; and A push portion is connected to the frame body, the elastic member is sleeved on the push portion, and the switching member passes through the frame body and pushes against the elastic member together with the push portion. The pressing structure according to claim 1, wherein two side grooves are respectively formed on opposite sides of the base, and an opening of the two side grooves communicates with the outside of the base; the pressing member includes Two pivot shafts protruding from opposite sides thereof, and the two pivot shafts pass through the corresponding openings to be respectively disposed in the two side grooves. A pressing device for setting an electronic device with a Hall sensor, the pressing device comprising: a shell; and A pressing structure is installed on the casing, and the pressing structure includes: a base; a pusher, movably arranged on the base; a shaft, pivotally connected to the base and connected to the pusher; a pressing piece, connected to the base and pivoted to the shaft; a switching member movably disposed on the base, and the switching member has a first switching position and a second switching position; and An elastic member is located in the base, and the elastic member abuts against the pushing member and the switching member. When the switching member is in the first switching position or the second switching position, the The elastic member has a first initial compressed length or a second initial compressed length, and the first initial compressed length is smaller than the second initial compressed length; Wherein, when the switching member is in the first switching position and the pressing member is pressed, the pressing member pushes the shaft rod, so that the shaft rod rotates and pushes against the pushing member to move, and the The pushing member presses the elastic member to compress the first initial compression length; Wherein, when the switching member is in the second switching position and the pressing member is pressed, the pressing member pushes the shaft rod, so that the shaft rod rotates and pushes against the pushing member to move, and the The pushing member presses the elastic member to compress the second initial compression length. The pressing device according to claim 8, wherein the base is fixed inside the casing, a part of the switching member is exposed outside the casing, and a part of the pressing member is exposed to the outside of the casing outside the shell. The pressing device according to claim 9, wherein the housing comprises a grip portion and an outer portion connected to the grip portion, and the part of the switching member is exposed from the outer portion, And the external part can be used to set the electronic device.

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