Electronic equipment with rotating support

By designing a rotating stand on the tablet and utilizing the interference fit between the rotating shaft assembly and the torque pin, the problem of poor stability of traditional stands is solved, thus improving both convenience and stability.

CN223740448UActive Publication Date: 2025-12-30KUNSHAN KERSEN SCI & TECH
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Patent Information

Application Number
CN202520481775.9
Authority / Receiving Office
CN · China
Patent Type
Utility models(China)
Current Assignee / Owner
Filing Date
2025-03-19
Publication Date
2025-12-30
Estimated Expiration
2035-03-19

AI Technical Summary

Technical Problem

Traditional tablet stands are less stable with repeated use, affecting ease of use.

Method used

An electronic device with a rotating bracket is used. The bracket is rotatably mounted on one side of the electronic device body through at least two spaced rotating shaft assemblies. The bracket can be rotated and stably supported in different usage scenarios by using the sliding fit of the arc groove and the arc protrusion and the interference fit of the torque pin and the torque plate.

Benefits of technology

It improves the ease of use of tablets and provides stable support when the stand is rotated out, ensuring support stability during repeated use.

✦ Generated by Eureka AI based on patent content.

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Abstract

The utility model discloses an electronic device with a rotating support, which comprises an electronic device body, and the support is rotatably mounted on one side of the electronic device body through at least two rotating shaft assemblies arranged at intervals, so that when rotating to a 0-degree position along with the rotating shaft assemblies, the support is attached to the electronic device body in parallel; the rotating shaft assembly comprises a base fixedly installed on the electronic equipment body and a sliding block with one end connected with the support, and the base comprises a first base plate and a second base plate which are parallel and opposite in a spaced mode. The outer side faces of the sliding blocks arranged between the first base plate and the second base plate are in sliding fit with the inner side surfaces of the first base plate and the second base plate through a set of arc-shaped grooves and arc-shaped protruding strips. According to the electronic equipment with the rotating support, the support is rotationally switched in different use scenes, the use convenience of a tablet personal computer is improved, and stable torsion can be provided in the supporting process of rotating out of the support so as to guarantee the stability of the supporting effect of the support in the repeated use process.
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Description

TECHNICAL FIELD

[0001] The utility model relates to an electronic device with rotating support belongs to electronic product technical field. BACKGROUND

[0002] People in daily life or work trip are inevitable to use the tablet computer, if the consumer needs to write in the work, also need to hand to hold the tablet, or in life, when browsing and watching the video, need to keep a posture for a long time, not only reduce the work efficiency, and use very inconveniently. At present, the traditional tablet computer needs to use the external support, and the stability of the support is poor in the repeated use process, which brings many inconveniences to use the tablet computer. CONTENT OF THE UTILITY MODEL

[0003] The utility model aims at providing an electronic device with rotating support, which improves the convenience of using the tablet computer and ensures the stability of the support in the repeated use process.

[0004] To achieve the above-mentioned purpose, the utility model adopts the technical scheme of an electronic device with rotating support, which comprises: an electronic device body, a support is rotatably installed on one side of the electronic device body through at least two spaced rotating shaft assemblies, so that when the rotating shaft assembly is rotated to 0° position, the support is parallel to the electronic device body, the rotating shaft assembly comprises: a base fixedly installed on the electronic device body and a sliding block connected with the support at one end, the base comprises parallel and spaced first base plate and second base plate, the outer side surface of the sliding block arranged between the first base plate and the second base plate is slidably connected with the inner side surface of the first base plate and the second base plate through a group of arc-shaped grooves and arc-shaped convex strips.

[0005] The inner side surface of the first base plate and the second base plate is provided with a strip-shaped guide groove extending along the length direction, and a sliding pin shaft is slidably embedded in the strip-shaped guide groove, the other end of the sliding pin shaft is slidably embedded in the strip-shaped guide groove, and a torsion pin shaft is installed at the other end of the sliding block away from the support, the torsion pin shaft is connected with the sliding pin shaft through a plurality of torsion sheets arranged along the axial direction of the torsion pin shaft and the sliding pin shaft, and one end of the torsion sheet is sleeved on the outer side of the torsion pin shaft and is in interference fit with the torsion pin shaft.

[0006] The further improved scheme in the above technical scheme is as follows:

[0007] 1. The technical scheme above, the torsion sheet further comprises: a ring-shaped end portion sleeved outside the sliding pin shaft, a strip-shaped connecting portion connected with the ring-shaped end portion, and a first arc-shaped portion and a second arc-shaped portion oppositely arranged at the other end of the strip-shaped connecting portion, the first arc-shaped portion, the strip-shaped connecting portion and the second arc-shaped portion form a holding area in interference fit with the torsion pin shaft, and each of the first arc-shaped portion and the second arc-shaped portion has a gap away from one end of the strip-shaped connecting portion.

[0008] 2. The technical scheme above, the outer side surface of each of the first base plate and the second base plate is provided with an outwardly extending connecting lug, and each of the connecting lugs is connected with the electronic device body by at least one screw.

[0009] 3. The technical scheme above, the support is a metal support.

[0010] 4. The technical scheme above, a set of connecting grooves and connecting blocks are arranged between one end of the support and the sliding block, the connecting blocks are embedded in the connecting grooves and fixedly connected by screws.

[0011] 5. The technical scheme above, the other end of the support is used for supporting contact with a supporting plane.

[0012] Due to the use of the technical scheme above, the electronic device with the rotating support has the following advantages compared with the prior art:

[0013] The electronic device with the rotating support of the utility model, the support is rotatably installed on one side of the electronic device body through at least two interval arranged rotating shaft assemblies, so that when the rotating shaft assembly is rotated to 0° position, the support is parallelly attached with the electronic device body, the rotating shaft assembly comprises: a base fixedly installed on the electronic device body and a sliding block connected with the support, the base comprises parallel and interval opposite first base plate and second base plate, the outer side surface of the sliding block arranged between the first base plate and the second base plate and the inner side surface of each of the first base plate and the second base plate are all slidably matched through a set of arc-shaped grooves and arc-shaped strips, the inner side surface of each of the first base plate and the second base plate and located on the side of the sliding block away from the support is provided with a strip-shaped guide slot extending along the length direction thereof, and the two ends of a sliding pin shaft are respectively slidably embedded in the strip-shaped guide slots, the other end of the sliding block away from the support is installed with a torsion pin shaft, the torsion pin shaft with the two ends closely connected with the sliding block is connected with a plurality of torsion sheets arranged along the axial direction of the torsion pin shaft and the sliding pin shaft, one end of the torsion sheet is sleeved outside the torsion pin shaft and interferingly matched with the torsion pin shaft, the rotation switching of the self-supporting support under different use scenes improves the convenience of the tablet computer use, and stable torsion can be provided in the supporting process of the support rotation to ensure the stability of the support supporting effect in the repeated use process. BRIEF DESCRIPTION OF DRAWINGS

[0014] ATTACHFigure 1 Structure diagram of electronic equipment with rotating support of the utility model;

[0015] Figure 1 is a structure diagram of electronic equipment with rotating support of the utility model; Figure 2 Figure 2 is a structure diagram of rotating shaft assembly of the utility model in one state; Figure 1 Figure 3 is a partial structure enlarged view of Figure 2; Figure 4 is a structure diagram of rotating shaft assembly of the utility model in another state;

[0016] Figure 5 is a partial structure enlarged view of Figure 4; Figure 3 Figure 6 is a structure front view of rotating shaft assembly of the utility model in one state; Figure 7 is a side sectional view along A-A direction of Figure 6;

[0017] Figure 8 is a structure front view of rotating shaft assembly of the utility model in another state; Figure 4 Figure 9 is a side sectional view along B-B direction of Figure 8; Figure 3 Figure 10 is a side view structure diagram of rotating shaft rotation of electronic equipment with rotating support of the utility model. Figure 11 is a structure diagram of electronic equipment with rotating support of the utility model.

[0018] Figure 12 is a partial structure enlarged view of Figure 11. Figure 5 Figure 13 is a structure diagram of rotating shaft assembly of the utility model in one state. Figure 4 Figure 14 is a partial structure enlarged view of Figure 13. Figure 15 is a structure diagram of rotating shaft assembly of the utility model in another state.

[0019] Figure 16 is a partial structure enlarged view of Figure 15. Figure 6 Figure 17 is a structure front view of rotating shaft assembly of the utility model in one state. Figure 18 is a side sectional view along A-A direction of Figure 17.

[0020] Figure 19 is a structure front view of rotating shaft assembly of the utility model in another state. Figure 7 Figure 20 is a side sectional view along B-B direction of Figure 19. Figure 6 Figure 21 is a side view structure diagram of rotating shaft rotation of electronic equipment with rotating support of the utility model. Figure 22 is a structure diagram of electronic equipment with rotating support of the utility model.

[0021] Figure 23 is a partial structure enlarged view of Figure 22. Figure 8 Figure 24 is a structure diagram of rotating shaft assembly of the utility model in one state. Figure 25 is a partial structure enlarged view of Figure 24.

[0022] The above drawings: 100, electronic equipment body; 101, installation groove; 200, support; 300, rotating shaft assembly; 400, cover plate; 1, base; 2, sliding block; 3, first base plate; 4, second base plate; 51, arc-shaped groove; 52, arc-shaped convex strip; 61, connecting groove; 62, connecting convex block; 7, connecting lug; 81, strip-shaped guide slot; 82, sliding pin; 9, torsion pin; 10, torsion piece; 11, annular end; 12, strip-shaped connecting part; 131, first arc-shaped part; 132, second arc-shaped part; 14, holding area; 15, gap. Specific embodiments

[0023] The utility model can be further clearly understood through the specific embodiments given below, but they are not the limitation of the utility model.

[0024] Embodiment 1: An electronic device with a rotating support, comprising: an electronic device body 100, a support 200 rotatably mounted on one side of the electronic device body 100 through at least two spaced apart rotating shaft assemblies 300, so that when the rotating shaft assemblies 300 are rotated to a 0° position, the support 200 is parallelly attached to the electronic device body 100, the rotating shaft assemblies 300 comprising: a base 1 fixedly mounted on the electronic device body 100 and a sliding block 2 connected to one end of the support 200, the base 1 comprising parallel and spaced apart first and second base plates 3 and 4, the outer side surface of the sliding block 2 disposed between the first and second base plates 3 and 4 and the inner side surface of each of the first and second base plates 3 and 4 are slidably connected through a set of arc-shaped grooves 51 and arc-shaped protrusions 52;

[0025] The inner side surface of each of the first and second base plates 3 and 4 and located on the side opposite to the support 200 of the sliding block 2 is provided with a strip-shaped guide slot 81 extending along its length direction, and both ends of a sliding pin 82 are slidably embedded in the strip-shaped guide slot 81, the other end of the sliding block 2 away from the support 200 is provided with a torsion pin 9, and the torsion pin 9 and the sliding pin 82 are connected by a plurality of torsion pieces 10 arranged along the axial direction of the torsion pin 9 and the sliding pin 82, one end of the torsion piece 10 is sleeved on the outer side of the torsion pin 9 and is in interference fit with the torsion pin 9.

[0026] The above-mentioned torsion piece 10 further comprises: an annular end portion 11 sleeved on the outer side of the sliding pin 82, a strip-shaped connecting portion 12 connected to one end of the annular end portion 11, and first and second arc-shaped portions 131 and 132 oppositely arranged at the other end of the strip-shaped connecting portion 12, the first and second arc-shaped portions 131 and 132 and the strip-shaped connecting portion 12 form a holding area 14 in interference fit with the torsion pin 9, and there is a gap 15 between the ends of the first and second arc-shaped portions 131 and 132 away from the strip-shaped connecting portion 12.

[0027] The outer side surface of each of the first and second base plates 3 and 4 is provided with an outwardly extending connecting lug 7, and each connecting lug 7 is connected to the electronic device body 100 by at least one screw.

[0028] The side surface of the electronic device body 100 is provided with at least two mounting grooves 101 for embedding the rotating shaft assemblies 300, the side surface of the electronic device body 100 provided with the mounting grooves 101 is attached with a cover plate 400 cooperatively arranged with the support 200, the cover plate 400 is flush with the support 200 at the 0° position and jointly covers the mounting grooves 101, and when the support 200 is at the 0° position, the sliding blocks 2 of the rotating shaft assemblies 300 are all embedded in the mounting grooves 101.

[0029] Embodiment 2: An electronic device with a rotating support, comprising: an electronic device body 100, a support 200 rotatably mounted on one side of the electronic device body 100 through at least two spaced apart rotating shaft assemblies 300, so that when the rotating shaft assembly 300 is rotated to a 0° position, the support 200 is parallelly attached to the electronic device body 100, the rotating shaft assembly 300 comprises: a base 1 fixedly mounted on the electronic device body 100 and a sliding block 2 connected to one end of the support 200, the base 1 comprises parallel and spaced apart first and second base plates 3 and 4, the outer side surface of the sliding block 2 arranged between the first and second base plates 3 and 4 and the inner side surface of each of the first and second base plates 3 and 4 are slidably connected through a set of arc-shaped grooves 51 and arc-shaped protrusions 52;

[0030] The inner side surface of each of the first and second base plates 3 and 4 and the inner side surface of each of the first and second base plates 3 and 4 are slidably connected through a set of arc-shaped grooves 51 and arc-shaped protrusions 52;

[0031] The inner side surface of each of the first and second base plates 3 and 4 and the inner side surface of each of the first and second base plates 3 and 4 are slidably connected through a set of arc-shaped grooves 51 and arc-shaped protrusions 52;

[0032] When assembling the rotating shaft assembly:

[0033] First, the torsion pin shaft and the sliding block are positioned and assembled through the flat position cooperation;

[0034] Then, one end of the torsion sheet is pressed and assembled with the torsion pin shaft mounted on the sliding block, and the other end of the torsion sheet is assembled with the sliding pin shaft;

[0035] Next, the sliding block is screwed into the base, and the sliding pin shaft is assembled into the base.

[0036] The assembled rotating shaft assembly is installed into the mounting groove of the electronic device body, and then the sliding block of the rotating shaft assembly is connected with the support, so that the sliding block of the rotating shaft assembly is rotated by the support to realize the opening of the support to support the electronic device body or the closing of the support to attach to the electronic device body;

[0037] In the process that the support in the closed state and the slider rotating with the support rotate from the 0° position to a certain angle to realize that the support supports the electronic device body, the torsion pin shaft in interference fit with the torsion sheet rotates in the holding area of the torsion sheet to generate torsion, thereby providing stable support force for the support at any angle.

[0038] When the electronic device with the rotating support is used, the rotating switching of the self-provided support in different use scenarios improves the convenience of the tablet computer use, and the stable torsion provided in the support process of the support rotation can guarantee the stability of the support effect of the support in the repeated use process.

[0039] The above embodiments are only for illustrating the technical concept and characteristics of the present application, the purpose is to enable the person skilled in the art to understand the content of the present application and to implement it, and cannot limit the protection scope of the present application. Any equivalent changes or modifications made according to the spirit and essence of the present application shall be covered within the protection scope of the present application.

Claims

1. An electronic device having a rotating stand, comprising: The electronic device body (100) is characterized in that: a support (200) is rotatably mounted on one side of the electronic device body (100) through at least two spaced apart pivot assemblies (300), so that when the pivot assembly (300) is rotated to 0° position, the support (200) is parallel to the electronic device body (100) and fits, the pivot assembly (300) includes: a base (1) fixedly mounted on the electronic device body (100) and a slider (2) connected to the support (200), the base (1) includes parallel and spaced apart first base plate (3), second base plate (4), the outer side of the slider (2) between the first base plate (3) and the second base plate (4) and the inner side surface of the first base plate (3) and the second base plate (4) are slidably connected through a group of arc-shaped grooves (51) and arc-shaped convex strips (52); The inner side surface of the first base plate (3) and the second base plate (4) respectively and located on the side opposite to the support (200) of the slider (2) are provided with a strip-shaped guide groove (81) extending along the length direction, and the two ends of a sliding pin (82) are respectively slidably embedded in the strip-shaped guide groove (81), the other end of the slider (2) away from the support (200) is provided with a torsion pin (9), the torsion pin (9) and the sliding pin (82) are connected by a plurality of torsion pieces (10) arranged in sequence along the axial direction of the torsion pin (9) and the sliding pin (82), one end of the torsion piece (10) is sleeved on the outside of the torsion pin (9) and is in interference fit with the torsion pin (9).

2. The electronic device having a rotating stand according to claim 1, wherein: The torsion piece (10) further includes: a ring-shaped end portion (11) sleeved on the outside of the sliding pin (82), a strip-shaped connecting portion (12) connected to one end of the ring-shaped end portion (11), and a first arc-shaped portion (131) and a second arc-shaped portion (132) oppositely arranged at the other end of the strip-shaped connecting portion (12), the first arc-shaped portion (131), the strip-shaped connecting portion (12) and the second arc-shaped portion (132) form a holding area (14) in interference fit with the torsion pin (9), and the first arc-shaped portion (131) and the second arc-shaped portion (132) each have a gap (15) between the end away from the strip-shaped connecting portion (12).

3. The electronic device with a rotating stand according to claim 1 or 2, wherein: The outer side surface of the first base plate (3) and the second base plate (4) is respectively provided with a connecting lug (7) extending outward, and each connecting lug (7) is connected to the electronic device body (100) by at least one screw.

4. The electronic device having a rotating stand according to claim 1, wherein: The support (200) is a metal support.

5. The electronic device with a rotating stand of claim 1, wherein: The connection between the one end of the support (200) and the slider (2) is connected through a group of connecting grooves (61) and connecting convex blocks (62), the connecting convex blocks (62) are embedded in the connecting grooves (61) and are fixedly connected by screws.

6. The electronic device with a rotating stand of claim 1, wherein: The other end of the support (200) is used for supporting contact with the supporting plane.