CN212107528U

CN212107528U - Swing self-locking structure and swing step device

Info

Publication number: CN212107528U
Application number: CN201922441986.7U
Authority: CN
Inventors: 彭康达
Original assignee: Shenzhen Divi Electronic Co ltd
Current assignee: Shenzhen lisen Technology Co.,Ltd.
Priority date: 2019-12-30
Filing date: 2019-12-30
Publication date: 2020-12-08
Anticipated expiration: 2029-12-30

Abstract

The utility model relates to a swing auto-lock structure and swing ware, including fixing base and swing, the swing is in through pivot pivoted setting on the fixing base, still include retaining member and rotating member, the gliding setting of retaining member is on the fixing base, rotating member pivoted setting is in on the fixing base and with the retaining member transmission is connected, rotates through external force the rotating member, the drive the retaining member along radial slip with swing piece block. When the device works, the rotating piece swings on the fixed seat; when the swing angle of the swing piece needs to be locked, the rotating piece can be rotated through external force, the locking piece is driven to slide along the radial direction of the rotating shaft and be clamped with the swing piece, and therefore the swing angle of the swing piece is locked. At the moment, the step shaking device can be used as a mobile phone support, the operation is simple, and one object has multiple functions.

Description

Swing self-locking structure and swing step device

Technical Field

The utility model relates to a cell-phone accessory field, especially a swing auto-lock structure and step ware.

Background

With the development of mobile phones, various step-counting APPs based on mobile phones are widely used, and step counting is mainly realized by shaking the mobile phone or shaking a bracelet connected with the mobile phone. To obtain a higher ranking, people tend to increase the number of steps by shaking the phone or bracelet. However, the operation is not interesting, people are easy to fatigue, and the mobile phone is easy to fall off, so that unnecessary loss is caused.

Therefore, people use the mobile phone pedometer to replace manual shaking of the mobile phone, and the mobile phone can be automatically shaken to realize step counting. However, the conventional mobile phone swing device swings all the time after being started, and cannot lock the position state of the mobile phone (i.e., cannot position the swing angle or height), so that the use effect is poor.

SUMMERY OF THE UTILITY MODEL

The to-be-solved technical problem of the utility model lies in providing a swing auto-lock structure and a ware of shaking steps that can lock swing angle.

The utility model provides a technical scheme that its technical problem adopted is: the utility model provides a swing auto-lock structure, includes fixing base and swing, swing is in through pivot pivoted setting on the fixing base, still include retaining member and rotating member, the gliding setting of retaining member is on the fixing base, rotating member pivoted setting is in on the fixing base and with the retaining member transmission is connected, rotates through external force the rotating member, the drive the retaining member along radial slip with swing block.

Furthermore, the swinging part winds the rotating shaft and is provided with a plurality of clamping grooves, and the locking part is provided with clamping blocks matched with the clamping grooves.

Furthermore, the locking piece is further provided with a connecting column, and the fixing seat is radially provided with a first guide hole matched with the connecting column, so that the locking piece can slide along the radial direction.

Furthermore, a driving hole matched with the connecting column is formed in the rotating piece, and the distance from the first position of the driving hole to the rotating shaft is smaller than the distance from the second position to the rotating shaft; the retaining members slide radially outward when the connecting column is moved from the first position to the second position; the retaining member slides radially inwardly when the connecting column is moved from the second position to the first position; wherein the first position is a position of the connecting column within the drive aperture when the retaining member is disengaged from the oscillating member; the second position is the position of the connecting column in the driving hole when the locking piece is clamped with the swinging piece.

Furthermore, the locking piece is further provided with a guide block, and the fixed seat is provided with a second guide hole matched with the guide block.

Furthermore, the locking piece is provided with an avoiding groove for avoiding the rotating shaft, and the position of the locking piece corresponding to the clamping block is also provided with a deformation hole.

Furthermore, a first mounting plate is arranged on one side, close to the swinging piece, of the fixed seat, and a first shaft hole for the rotating shaft to pass through is formed in the first mounting plate; the first guide hole and the second guide hole are formed in the first mounting plate.

Furthermore, a second mounting plate is arranged on one side, close to the first mounting plate, of the rotating piece, and a second shaft hole for the rotating shaft to pass through is formed in the second mounting plate; the driving hole is formed in the second mounting plate.

Furthermore, the outer wall of the rotating part is provided with a convex block, and the inner wall of the fixing seat is provided with a plurality of grooves matched with the convex block.

The utility model also provides a shake step ware, include the support and be used for accepting the swing span of cell-phone and as above swing auto-lock structure, the fixing base of swing auto-lock structure is installed on the support, the swing span sets up on the swinging member, along with the synchronous swing of swinging member.

Compared with the prior art, the swing self-locking structure and the swing device provided by the utility model have the advantages that when in work, the rotating piece swings on the fixed seat; when the swing angle of the swing piece needs to be locked, the rotating piece can be rotated through external force, the locking piece is driven to slide along the radial direction of the rotating shaft and be clamped with the swing piece, and therefore the swing angle of the swing piece is locked. At the moment, the step shaking device can be used as a mobile phone support, the operation is simple, and one object has multiple functions.

Drawings

The invention will be further explained with reference to the drawings and examples, wherein:

fig. 1 is a schematic perspective view of a swing self-locking structure provided by the present invention;

FIG. 2 is a schematic cross-sectional view of the self-locking mechanism of FIG. 1;

FIG. 3 is an exploded view of the self-locking mechanism of FIG. 1;

FIG. 4 is a schematic view of the structure of the rotating member of FIG. 3;

FIG. 5 is a schematic structural view of the fixing base in FIG. 3;

FIG. 6 is a schematic view of the structure of FIG. 5 showing the engagement between the fixing base and the locking member;

FIG. 7 is a schematic perspective view of the step-shaking device provided by the present invention;

FIG. 8 is a schematic cross-sectional view of the walker of FIG. 7.

Detailed Description

The preferred embodiments of the present invention will now be described in detail with reference to the accompanying drawings.

As shown in fig. 1 and 2, the utility model provides a swing self-locking structure, including fixing base 10 and swinging member 20, swinging member 20 is through the pivoted setting of pivot 1 on fixing base 10. The fixing device further comprises a locking member 30 and a rotating member 40, wherein the locking member 30 is slidably arranged on the fixing seat 10, and the rotating member 40 is rotatably arranged on the fixing seat 10 and is in transmission connection with the locking member 30. The locking member 30 is driven to slide in the radial direction of the rotating shaft 1 to engage with the swinging member 20 by rotating the rotating member 40 by an external force.

When the device works, the rotating piece 40 swings on the fixed seat 10; when the swinging angle of the swinging member 20 needs to be locked, the rotating member 40 can be rotated by an external force, and the locking member 30 is driven to slide along the radial direction of the rotating shaft 1 to be clamped with the swinging member 20, so that the swinging angle of the swinging member 20 is locked.

As shown in fig. 3, the swing member 20 is provided with a plurality of catching grooves 21 around the rotation shaft 1, and the locking member 30 is provided with catching blocks 31 to be engaged with the catching grooves 21. In this embodiment, eighteen card slots 21 are provided, an included angle between two adjacent card slots 21 is 20 °, and the interval angle can be set according to actual needs.

In order to slide the locking member 30 in the radial direction, the locking member 30 is further provided with a connecting column 32, and the fixing base 10 is radially provided with a first guide hole 11 matched with the connecting column 32. Since the coupling post 32 slides in the first guide hole 11, the locking member 30 can be surely slid in the radial direction.

As shown in fig. 4, the rotating member 40 is provided with a driving hole 41 matching with the connecting column 32, and a distance from the first position 2 of the driving hole 41 to the rotating shaft 1 is smaller than a distance from the second position 3 to the rotating shaft 1. When the connecting column 32 moves from the first position 2 to the second position 3, the locking member 30 slides outward in the radial direction, so that the latch 31 is engaged with the latch groove 21, and the swinging member 20 is locked; when the connection post 32 is moved from the second position 3 to the first position 2, the locking member 30 slides radially inward so that the latch 31 is separated from the latch groove 21 and the swinging member 20 can swing freely. Wherein, the first position 2 is the position of the connecting column 32 in the driving hole 41 when the locking member 30 is separated from the swinging member 20; the second position 3 is the position of the connecting post 32 in the driving hole 41 when the locking member 30 is engaged with the swinging member 20. In the present embodiment, the driving hole 41 is an arc-shaped hole.

Referring to fig. 3, the locking member 30 is further provided with a guide block 33, and the fixing base 10 is provided with a second guide hole 12 engaged with the guide block 33. This improves the stability of the sliding movement of the locking member and reduces the shaking of the locking member 30.

In the embodiment, the locking member 30 is further provided with a deformation hole 34 corresponding to the latch 31. The deformation hole 34 is an arc-shaped hole, and when the latch 31 is subjected to a large acting force, the latch 31 can retract inwards. Namely, when the swinging member 20 is in the locked state, the swinging member 20 can be forcibly driven to rotate by an external force to change the swinging angle.

Since the rotating shaft 1 will pass through the fixing seat 10, the locking member 30 is further provided with an escape groove 35 for escaping the rotating shaft 1, so as to prevent the locking member 30 from colliding with the rotating shaft 1. In this embodiment, there are two locking members 30, and two locking members 30 slide in opposite directions, so that double engagement can be realized, and the locking stability is higher.

Referring to fig. 5 and 6, the fixing base 10 has a cylindrical shape, and a first mounting plate 13 is provided on a side thereof adjacent to the oscillating member 20. The first mounting plate 13 is provided with a first shaft hole 14 for the rotating shaft 1 to pass through. The first guide hole 11 and the second guide hole 12 are opened in the first mounting plate 13. Wherein the first shaft hole 14 communicates with the first guide hole 11. Still be equipped with two stopper 15 on the first mounting panel 13, two retaining member 30 all slide between two stopper 15, reduce to rock.

Referring to fig. 4, the rotating member 40 is also cylindrical, and a second mounting plate 42 is disposed on a side of the rotating member close to the first mounting plate 13, and a second shaft hole 43 for the rotating shaft 1 to pass through is formed on the second mounting plate 42. The driving hole 41 is opened in the second mounting plate 42. In this embodiment, the rotating shaft 1 is a bolt, and when assembling, one end of the bolt passes through the second shaft hole 43 and the first shaft hole 14 in sequence to be connected with the swinging member 20, so that the swinging member 20 can rotate around the rotating shaft 1.

Referring to fig. 3 and 4, the outer wall of the rotating member 40 is provided with a protrusion 44, and the inner wall of the fixing base 10 is provided with a plurality of grooves 16 matching with the protrusion 44. The purpose of this design is to make the rotating member 40 feel a click during rotation, and when the click is felt, the swinging member 20 is in the locked state or the unlocked state.

To prevent dust from entering the rotary member 40, the swing self-locking structure further includes a cover member 50 for covering the opening of the rotary member 40. The cover member 50 is inserted into the rotary member 40 and engaged with the rotary member 40 to cover the opening of the rotary member 40, thereby making the whole appearance beautiful.

As shown in fig. 7, the present invention further provides a swing device, which comprises a support 200, a swing frame 300 for receiving a mobile phone, and a swing self-locking structure 100 as described above, wherein the fixing seat 10 of the swing self-locking structure 100 is mounted on the support 200, and the swing frame 300 is disposed on the swing member 20 and swings synchronously with the swing member 20. When the mobile phone is placed on the swing frame 300, the pitching angle of the swing frame 300 is locked through the swing self-locking structure 100, so that the mobile phone can be positioned and can be used as a mobile phone support, a mobile phone screen faces a user, the mobile phone can be conveniently watched or operated, and the mobile phone support is multifunctional.

In this embodiment, there are two swing self-locking structures 100, the swing frame 300 includes a supporting portion 310 for supporting the mobile phone and a connecting plate 320, and two ends of the connecting plate 320 are respectively installed on the swing members 20 of the two swing self-locking structures 100 and swing synchronously with the swing members 20. The support part 310 is connected with the connecting plate 320 through a metal rod and synchronously swings with the connecting plate 320, so that the swing of the mobile phone is realized. Of course, the connecting plate 320 may be formed integrally with the oscillating member 20 in a U-shaped configuration.

In this embodiment, in order to make the mobile phone more stable, the connection board 320 is further provided with a suction cup 330 for sucking the mobile phone, so that the collision between the mobile phone and the connection board 320 can be reduced, and the noise can be reduced. The supporting portion 310 is provided with a positioning groove 340 for positioning the bottom end of the mobile phone.

As shown in fig. 8, the stand 200 includes a base 210 and a rod 220 mounted on the base 210, and the holder 10 is mounted on the rod 220. The base 210 is provided with an electromagnet 230, the swing frame 300 is provided with a magnet 350, and the magnet 350 is driven to be far away from or close to the electromagnet 230 by changing the polarity of the electromagnet 230 towards the magnet 350, so that the swing frame 300 swings. Specifically, the magnet 350 is disposed on the support 310.

In this embodiment, there are two supporting rods 220, which are installed on the base 210 in parallel at intervals, and each supporting rod 220 is provided with a fixing seat 10. The supporting rod 220 is formed by integrally bending a metal rod. The base 210 is also provided with a power socket for supplying power to the electromagnet. After the alternating current is input to the electromagnet 230, when the electromagnet 230 generates a magnetic field repulsive to the magnet 350, the magnet 350 is repelled by the reverse magnetic force, the supporting portion 310 moves upward, the reverse magnetic force applied to the supporting portion 310 is weakened as the supporting portion 310 is away from the electromagnet 230 in the base 210, and meanwhile, under the action of the gravity of the supporting portion 310, the supporting portion 310 swings to a certain position, the gravity of the supporting portion 310 and the reverse magnetic force keep balance, and the supporting portion 310 moves to the highest point.

When the electromagnet 230 generates a magnetic field that attracts the magnet 350 in the supporting portion 310, the supporting portion 310 is attracted by the positive magnetic force, and the supporting portion 310 swings to the position right above the base 210, i.e., the lowest point of the supporting portion 310 under the action of the gravity of the supporting portion 310. The reciprocating swing of the supporting part 310 is realized by continuously changing the polarity (N pole or S pole) of the electromagnet 230 towards the magnet 350, and the whole movement is similar to that of a mobile phone swinging on a swing, thereby realizing the swing function of the mobile phone.

It should be understood that the above embodiments are only used for illustrating the technical solutions of the present invention, and not for limiting the same, and those skilled in the art can modify the technical solutions described in the above embodiments, or make equivalent substitutions for some technical features; and all such modifications and alterations should fall within the scope of the appended claims.

Claims

1. The utility model provides a swing auto-lock structure, includes fixing base and swing, swing is in through pivot pivoted setting on the fixing base, its characterized in that still includes retaining member and rotating member, the gliding setting of retaining member is on the fixing base, rotating member pivoted sets up on the fixing base and with the retaining member transmission is connected, rotates through external force the rotating member, the drive the retaining member along radial slip with swing block.

2. The oscillating self-locking structure according to claim 1, wherein the oscillating member is provided with a plurality of locking grooves around the rotating shaft, and the locking member is provided with a locking block matched with the locking grooves.

3. The oscillating self-locking structure according to claim 2, wherein the locking member further comprises a connecting column, and the fixing seat is radially provided with a first guiding hole matched with the connecting column, so that the locking member can slide in the radial direction.

4. The oscillating self-locking structure according to claim 3, wherein the rotating member is provided with a driving hole matched with the connecting column, and the distance from the first position of the driving hole to the rotating shaft is smaller than the distance from the second position to the rotating shaft; the retaining members slide radially outward when the connecting column is moved from the first position to the second position; the retaining member slides radially inwardly when the connecting column is moved from the second position to the first position; wherein the first position is a position of the connecting column within the drive aperture when the retaining member is disengaged from the oscillating member; the second position is the position of the connecting column in the driving hole when the locking piece is clamped with the swinging piece.

5. The oscillating self-locking structure according to claim 4, wherein the locking member is further provided with a guide block, and the fixing seat is provided with a second guide hole matched with the guide block.

6. The swing self-locking structure according to claim 3, wherein the locking member is provided with an avoiding groove for avoiding the rotating shaft, and a deformation hole is formed at a position corresponding to the clamping block.

7. The oscillating self-locking structure according to claim 5, wherein a first mounting plate is disposed on one side of the fixed seat close to the oscillating member, and a first shaft hole for the rotating shaft to pass through is formed in the first mounting plate; the first guide hole and the second guide hole are formed in the first mounting plate.

8. The oscillating self-locking structure according to claim 7, wherein a second mounting plate is provided on a side of the rotating member adjacent to the first mounting plate, and a second shaft hole for the rotating shaft to pass through is provided on the second mounting plate; the driving hole is formed in the second mounting plate.

9. The structure of any one of claims 1 to 8, wherein the outer wall of the rotating member is provided with a protrusion, and the inner wall of the fixing base is provided with a plurality of grooves engaged with the protrusion.

10. A step shaking device is characterized by comprising a support, a swinging frame used for bearing a mobile phone and a swinging self-locking structure according to any one of claims 1 to 9, wherein a fixed seat of the swinging self-locking structure is installed on the support, and the swinging frame is arranged on a swinging piece and swings synchronously with the swinging piece.