CN201772213U - Stands for mobile electronic devices - Google Patents

Abstract

The utility model relates to a support frame for a mobile electronic device, the support frame for the mobile electronic device comprises a support seat with a accommodating space, a support arm and a pivot mechanism, one end of the support arm is formed with a pivoting portion pivotally connected in the accommodating space of the support seat, the other end is positioned on the support seat, and can be separated from the support seat after being subjected to force, the pivot mechanism comprises: a sliding seat receiving the pivoting portion, an elastic reset component capable of driving the support arm to pivot on one side of the support seat, and a spring capable of driving the sliding seat to reset, the sliding seat is installed in the accommodating space, the elastic reset component is fixed on the pivoting portion, and the pivot passes through the sliding seat, the pivoting portion and the elastic reset component. The utility model combines the support frame with the mobile electronic device, so that the mobile electronic device can stand on a plane after the support arm is unscrewed, so that the user has an excellent hand feel when opening the support frame, and saves time and effort; in addition, when in use, the support arm can be unscrewed with one hand, which increases practicality and convenience.

Description

Stands for mobile electronic devices

technical field

The utility model relates to a support structure, in particular to a support frame for a mobile electronic device.

Background technique

In recent years, mobile electronic devices, such as mobile phones, personal digital assistants (PDA), electronic photo frames, e-book readers, etc., are usually held in the hand when used. However, under long-term use , standing the electronic device on a plane, the user can browse in a more relaxed manner.

The known positioning support device provided on the mobile electronic device includes a pipe spring frame and a pivot, the pipe spring frame is fixed on the electronic device, and then the pivot shaft is axially installed in the pipe spring frame, so that the pipe spring frame The pivot is closely combined with each other, and the pivot can be rotated relative to the spring frame to be positioned at a specific angle, and the electronic device can stand obliquely on a plane through the support of the pivot.

However, the above-mentioned positioning support device, after a long time of use, will produce friction loss between the pipe spring frame and the pivot for a long time in relative motion, and thus a gap will be generated between the two, causing the pivot to rotate relative to the pipe spring frame Shaking will occur when the electronic device cannot be placed stably, which will cause the supporting device to be unable to be folded properly and cause troubles in use. In addition, when the positioning support device is used, it is necessary to hold the electronic device with one hand and pull the pivot with the other hand so that the pivot can be rotated and positioned relative to the pipe spring frame, which is not only time-consuming and labor-intensive, but also causes Inconvenience to use.

Utility model content

In view of this, the purpose of the present invention is to provide a support frame for a mobile electronic device. The support frame is combined with the mobile electronic device, and the mobile electronic device can stand on a plane after the support arm is unscrewed.

In order to achieve the above purpose, the utility model provides a support frame for mobile electronic devices, which includes:

A socket, which has an accommodating space, and is fixed on the mobile electronic device;

An arm, one end of which is formed with a pivot joint, the pivot joint is pivotally connected to the accommodating space of the seat, and the other end is positioned on the seat, and can be detached from the position of the seat after being stressed;

A pivot mechanism, including a sliding seat for receiving the pivot joint, an elastic reset assembly capable of driving the support arm to pivot on one side of the seat, a pivot and a spring capable of driving the sliding seat to reset, the sliding seat is mounted Located in the accommodating space, the elastic return assembly is fixed on the pivot joint, the pivot passes through the sliding seat, the pivot joint and the elastic return assembly, the spring is arranged in the accommodating space and one end is connected to the sliding seat.

As a preferred solution, the support frame for moving the electronic device further includes a fixed shaft, the bearing seat is provided with a first through hole, the sliding seat is provided with a fixed hole, and the fixed shaft passes through the first through hole and the fixed hole, so as to The sliding seat is combined with the bearing seat.

As a preferred solution, the spring is sheathed on the fixed shaft.

As a preferred solution, the pivot joint part is provided with a pivot hole, and the pivot shaft is passed through the pivot hole.

As a preferred solution, wherein the pivot joint is formed with an accommodating groove, and the elastic reset component is combined in the accommodating groove.

As a preferred solution, the support arm is combined with a magnetic component, and the support arm is adsorbed and attached to the seat through the magnetic component.

As a preferred solution, the seat is provided with a metal iron sheet at the corresponding position of the magnetic assembly, and the support arm is adsorbed on the metal iron sheet by the magnetic assembly.

As a preferred solution, the sliding seat is provided with an accommodating hole; one end of the spring is accommodated in the accommodating hole.

As a preferred solution, a positioning boss is formed on the outside of the sliding seat, a positioning groove is formed on a contact surface of the bearing seat against the spring, one end of the spring is sleeved on the positioning boss, and the other end is placed in the positioning groove middle.

As a preferred solution, the sliding seat includes a support plate and side plates respectively extending on two sides of the support plate, the two side plates are respectively provided with a through hole, and the through hole is pierced with a pivot.

As a preferred solution, wherein the elastic return assembly is a torsion spring, the pivot joint is provided with a positioning hole, and one side plate is provided with another positioning hole, and the two ends of the torsion spring are respectively combined with the positioning holes of the pivot joint. hole and the positioning hole in the side plate.

As a preferred solution, wherein the elastic reset assembly includes a guide cam, a movable cam and a compression spring, the guide cam sleeves the pivot and is fixedly connected with the sliding seat, and the movable cam corresponds to the guide cam and sleeves the pivot , the elastic clip of the compressed spring is between the movable cam and the pivot joint.

As a preferred solution, the guide cam is formed with a limiting groove, and the inner side of the sliding seat is formed with a convex rib embedded in the limiting groove.

Compared with the known technology, the utility model is a supporting frame for mobile electronic devices. Since the elastic restoring component and the elastic restoring force of the spring are used to operate the supporting frame, the relative wear between the components is very small. Furthermore, when using the support frame of the present utility model, it is only necessary to apply a slight external force to push the support arm out of the position with the seat, and without continuously applying external force, the support arm can be restored by the elastic reset assembly and the spring. force, and continue to automatically unscrew to one side of the seat, the user has an excellent hand feeling when opening the support frame, and saves time and effort. In addition, when the support frame of the utility model is used, the outrigger can be rotated and used with one hand, which further increases the practicability and convenience.

Description of drawings

Fig. 1 is a three-dimensional appearance schematic diagram of a support frame for a mobile electronic device in Embodiment 1 of the present invention;

Fig. 2 is a three-dimensional exploded view of a support frame for a mobile electronic device in Embodiment 1 of the present invention;

Fig. 3 is a combined cross-sectional view of a support frame for a mobile electronic device in Embodiment 1 of the present invention;

Fig. 4 is one of the schematic diagrams of the action of the support frame used for the mobile electronic device in Embodiment 1 of the present invention;

Fig. 5 is the second schematic diagram of the action of the support frame used for mobile electronic devices in Embodiment 1 of the present invention;

FIG. 6 is a schematic diagram of the use of the supporting frame for mobile electronic devices in Embodiment 1 of the present invention;

Fig. 7 is the embodiment 2 of the supporting frame for the mobile electronic device of the present invention;

FIG. 8 is Embodiment 3 of the supporting frame for mobile electronic devices of the present invention.

[Description of main component symbols]

1 Support frame 2 Mobile electronic device

10 seat 100 accommodation space

101 First piercing 102 Second piercing

11 Combined hole 12 Fixing components

20 Arms 21 Pivot joints

211 Positioning hole 22 Accommodating slot

23 magnetic assembly 30 hinge mechanism

31 sliding seat 311 support plate

312 side plate 3120 through hole

3121 Fixing hole 3122 Accommodating hole

3123 positioning hole 32 elastic reset components

33 pivot 34 spring

40 fixed shaft

10a seat 11a chute

12a positioning slot 15a metal iron sheet

20a arm 23a magnetic assembly

31a sliding seat 311a bump

312a positioning boss 34a spring

20b arm 21b pivot joint

31b sliding seat 311b convex rib

32b elastic reset component 321b guide cam

3211b limit slot 322b active cam

323b compression spring

Detailed ways

A detailed description of the technical content of the present utility model will be described below in conjunction with the drawings and embodiments, but the following drawings and embodiments are only for reference and description, and are not intended to limit the present utility model.

Example 1

Please refer to FIG. 1 to FIG. 3 , which are respectively a three-dimensional appearance schematic diagram, a three-dimensional exploded view and a combined sectional view of the supporting frame for a mobile electronic device in Embodiment 1 of the present invention. The support frame 1 for mobile electronic devices of the present invention includes: a base 10 , an arm 20 and a hinge mechanism 30 for combining the support arm 20 on the base 10 .

The seat 10 is roughly rectangular in shape and has an accommodating space 100. The bottom surface of the seat 10 is provided with a plurality of coupling holes 11, and the seat 10 is respectively provided with first through holes 101 on both sides forming the accommodating space 100. and the second perforation 102 .

The support arm 20 is roughly in the shape of a long plate corresponding to the shape of the support seat 10. One end of the support arm 20 is formed with a pivot joint 21, and the other end is positioned on the support seat 10 so that the support arm 20 will not be separated from the support seat 10. , and can break away from the positioning with the seat 10 after being stressed. The pivoting portion 21 is located on the bottom surface of the support arm 20 and is formed with a receiving groove 22. Moreover, the pivoting portion 21 is provided with a pivot hole 210 communicating with the receiving groove 22 and a positioning hole 21 on one side of the receiving groove 22. Through the hole 211 , the pivot portion 21 is pivotally connected in the accommodation space of the socket 10 by the pivot mechanism 30 . In this embodiment, the support arm 20 is combined with a magnetic component 23 , and the base 10 is a base made of metal iron. Accordingly, the support arm 20 can be attached to the base 10 through the magnetic component 23 .

The pivot mechanism 30 includes: a sliding seat 31 that receives the pivotal portion 21, an elastic return assembly 32 that can drive the support arm 20 to pivot on one side of the seat 10, a pivot 33, and can drive the sliding seat 31 A spring 34 for reset, the sliding seat 31 is installed in the accommodating space 100, including a support plate 311 and side plates 312 respectively extending on both sides of the support plate 311, the side plates 312 on both sides are respectively provided with a through hole 3120, The sliding seat 31 supports the pivot joint 21 of the support arm 20, and another positioning hole 3123 is provided on one of the side plates 312, and the pivot 33 is connected to the through hole 3120 of the sliding seat 31 and the pivot of the pivot joint 21. The hole 210 and the elastic reset component 32 . In this embodiment, the spring 34 is a compression spring. The spring 31 is arranged in the accommodating space 100 and one end is connected to the sliding seat 31 . And press the spring 34, then, the sliding seat 31 returns to the original position through the elastic restoring force of the spring 34. In addition, the elastic reset assembly 32 is a torsion spring, and the two ends of the torsion spring are respectively combined with the pivot joint 21. The positioning hole 211 and the positioning hole 3123 of the side plate 312 are used to combine the elastic return assembly 32 in the receiving groove 22 of the pivot portion 21 .

When assembling, first combine one end of the elastic return assembly 32 into the accommodation groove 22, and sleeve the sliding seat 31 on the outside of the pivot joint 21, and then combine the other end of the elastic return assembly 32 into the sliding seat 31, Next, the pivot 33 passes through the sliding seat 31 and the pivoting portion 21 , so that one end of the support arm 20 is pivotally connected to the sliding seat 31 .

In addition, the support frame 1 also includes a fixed shaft 40, a fixed hole 3121 is provided on the side plate 312 of the sliding seat 31, the fixed shaft 40 passes through the first through hole 101 of the bearing seat 10 and the fixing hole 3121 of the sliding seat 31, and finally fixed On the second through hole 102 of the seat 10 , the sliding seat 31 is combined in the accommodating space 100 of the seat 10 and can move along the fixed axis 40 . In this embodiment, the side plate 312 of the sliding seat 31 is further provided with a receiving hole 3122 connected to the fixing hole 3121 , one end of the spring 34 is housed in the receiving hole 3122 , and the spring 34 is sleeved on the fixing shaft 40 , to provide a better positioning effect for the spring 34 .

Please continue to refer to FIG. 4 and FIG. 5 , which are schematic diagrams of two actions of the support frame used for the mobile electronic device in Embodiment 1 of the present invention. In this embodiment, when force is applied to the support arm 20 along the long axis direction of the support arm 20, the support arm 20 will drive the elastic return assembly 32 to rotate and the sliding seat 31 to move. At this time, the spring 34 will be pressed, and The magnetic assembly 23 and the holder 10 will be misaligned and cannot be attached to the holder 10. After the support arm 20 is out of position with the holder 10, the external force is removed immediately. At this time, due to the spring 34 and the elastic return assembly 32 The elastic restoring force, the sliding seat 31 will be pushed back to the original position by the elastic force of the spring 34, and the elastic reset assembly 32 will also drive the support arm 20 to pivot, so that the other end of the support arm 20 is positioned on one side of the support seat 10, To present an included angle with the seat 10 .

FIG. 6 is a schematic diagram of the use of the supporting frame for the mobile electronic device in Embodiment 1 of the present invention. The support frame 1 is used to be combined with a mobile electronic device 2. When in use, take a fixing component 12 and pass it through the coupling hole 11 of the socket 10 to fix the socket 10 on the mobile electronic device 2. According to the above method After the support arm 20 is unscrewed, the mobile electronic device 2 can stand on a plane supported by the support frame 1 .

Example 2

Please refer to FIG. 7 , which is Embodiment 2 of the support frame for mobile electronic devices of the present invention; this embodiment is roughly the same as the first embodiment, the main difference lies in the combination of sliding seat 31a and bearing seat 10a and The positioning mode of the spring 34a. In this embodiment, two sides of the sliding seat 31a are respectively provided with a protruding block 311a, and the two sides of the accommodating space 100a of the bearing seat 10a are respectively provided with a sliding groove 11a, and the protruding block 311a is fixed in the sliding groove 11a, and It can be limited to move in the sliding groove 11a; in addition, the positioning method of the spring 34a is to form a positioning protrusion 312a on the outside of the sliding seat 31a, and a positioning groove is formed on a contact surface of the bearing seat 10a against the pressing spring 34a 12a, one end of the spring 34a is sleeved on the positioning boss 312a, and the other end is placed in the positioning groove 12a to provide positioning of the spring 34a; another difference between this embodiment and embodiment 1 is: The base 10a is provided with a metal iron piece 15a at a position corresponding to the magnetic component 23a of the support arm 20a. The metal iron piece 15a is used to absorb the magnetic component 23a so that the support arm 20a is positioned on the support base 10a.

Example 3

Please refer to FIG. 8 , which is Embodiment 3 of the supporting frame for mobile electronic devices of the present invention. This embodiment is substantially the same as Embodiment 1, and the main difference is: the elastic return assembly 32b and its fixing method. In this embodiment, the elastic return assembly 32b includes: a guide cam 321b, a movable cam 322b and a The spring 323b is compressed. The guide cam 321b is sleeved on the pivot shaft 33b and formed with a limiting groove 3211b. The inner side of the sliding seat 31b is formed with a convex rib 311b embedded in the limiting groove 3211b, so that the guiding cam 321b and the sliding seat 31b are fixed. Connected, the movable cam 322b corresponds to the guide cam 321b and sleeves the pivot 33b, and the compression spring 323b is elastically clamped between the movable cam 322b and the pivotal part 21b, and the push of the compression spring 323b and the guide cam 321b and the movable cam 322b interacts to drive the rotation of the support arm 20b, due to the operation of the compression spring 323b, the guide cam 321b and the movable cam 322b.

The above descriptions are only preferred embodiments of the present utility model, and are not intended to limit the protection scope of the present utility model. Other equivalent changes made by using the patent spirit of the present utility model shall all belong to the patent protection scope of the present utility model.

Claims (13)

1. a supporting frame that is used for electronic apparatus is characterized in that, the described supporting frame that is used for electronic apparatus comprises:

One bearing, it has a containing space, and described bearing is fixed on the electronic apparatus;

One support arm, the one end forms a pin-joint part, and the pin-joint part is articulated in the containing space of bearing, and the other end is positioned on the bearing, and can break away from the location with bearing after stressed; And

One pivot button mechanism, comprise a sliding seat of accepting described pin-joint part, can drive support arm and pivot at an elastic reset assembly, a pivot of bearing one side and can drive the spring that sliding seat resets, sliding seat is installed in the containing space, the elastic reset assembly is fixed on the pin-joint part, pivot cross-under sliding seat, pin-joint part and elastic reset assembly, spring are arranged in the containing space and an end connects sliding seat.

2. the supporting frame that is used for electronic apparatus as claimed in claim 1, it is characterized in that the described supporting frame that is used for electronic apparatus also comprises a stationary axle, bearing is provided with first perforation, sliding seat is provided with a fixed hole, and stationary axle wears first perforation and the fixed hole.

3. the supporting frame that is used for electronic apparatus as claimed in claim 2 is characterized in that described spring housing is located on the stationary axle.

4. the supporting frame that is used for electronic apparatus as claimed in claim 1 is characterized in that, described pin-joint part is provided with a pivot hole, and the pivot cross-under is in the pivot hole.

5. the supporting frame that is used for electronic apparatus as claimed in claim 1 is characterized in that described pin-joint part forms a containing groove; Described elastic reset assembly is combined in the containing groove.

6. the supporting frame that is used for electronic apparatus as claimed in claim 1 is characterized in that described support arm is combined with a magnet assembly, and support arm adsorbs by magnet assembly and is fitted on the bearing.

7. the supporting frame that is used for electronic apparatus as claimed in claim 1 is characterized in that, the described corresponding part that is seated against magnet assembly is provided with a metal iron plate, and support arm is adsorbed on the metal iron plate by magnet assembly.

8. the supporting frame that is used for electronic apparatus as claimed in claim 1 is characterized in that described sliding seat is provided with a receiving hole, and an end of described spring is contained in the receiving hole.

9. the supporting frame that is used for electronic apparatus as claimed in claim 1, it is characterized in that the outside of described sliding seat forms a location projection, is seated against on the surface of contact that compresses spring and forms a locating slot, one end of spring is set on the positioning convex column, and the other end places locating slot.

10. the supporting frame that is used for electronic apparatus as claimed in claim 1 is characterized in that, the side plate that described sliding seat comprises a dunnage and extends in dunnage two sides respectively, and two side plates are respectively equipped with a penetration hole, and penetration hole is equipped with pivot.

11. the supporting frame that is used for electronic apparatus as claimed in claim 10, it is characterized in that, described elastic reset assembly is a torsion spring, the pin-joint part is provided with a positioning hole, and side plate is provided with another positioning hole therein, and the two ends of torsion spring are combined in respectively in the positioning hole of the positioning hole of pin-joint part and side plate.

12. the supporting frame that is used for electronic apparatus as claimed in claim 1, it is characterized in that, described elastic reset assembly comprises guiding cam, a movable cam and a pressure spring, guiding cam socket pivot and be with sliding seat is fixedlyed connected, movable cam is corresponding guides cam and the socket pivot, and the pressure spring elastic clip is pulled between movable cam and pin-joint part.

13. the supporting frame that is used for electronic apparatus as claimed in claim 12 is characterized in that, described guiding cam forms a restraining groove, and the inboard of sliding seat forms the fin of interlocking in restraining groove.

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