Supporting structure with adjustable damping and electronic equipment

Abstract

The utility model provides a support structure with adjustable damping and an electronic device, the support structure with adjustable damping comprises a housing, a support swing frame and a pressing spring, the support swing frame is provided with a swing rotating shaft part, the housing is provided with a rotating shaft connecting part, and the rotating shaft connecting part is connected with the pressing spring. A rotating shaft mounting hole, an elastic sheet fixing seat and an elastic sheet pressing adjusting seat are arranged in the rotating shaft connecting part, a rotating shaft placing position is arranged on the side edge of the rotating shaft mounting hole, the swinging rotating shaft part is arranged on the rotating shaft placing position, the pressing elastic sheet comprises a fixing part, a pressing part and an adjusting part, the fixing part is fixedly arranged on the elastic sheet fixing seat, and a screw hole is formed in the adjusting part. And an internal thread is arranged on the elastic sheet pressing adjusting seat. By using the product structure, the problem that a supporting structure in the prior art is not flexible enough to use can be effectively solved, by using the product structure, the damping can be adjusted while swinging is generated to adjust the damping, the use experience of a user is improved, and the competitiveness of the product is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of electronic equipment support structures, in particular to a support structure with adjustable damping and electronic equipment. Background Art

[0002] With the advancement of technology, more and more electronic products have entered people's lives. During use, users usually need to place electronic products at a specified angle for viewing and use to improve the user experience.

[0003] In order to solve this problem, manufacturers have adopted two solutions. One is to make the supporting structure into an independent functional accessory product and use it with electronic products. The second is to design the supporting structure and electronic products into an integrated structure to improve user convenience.

[0004] Most of the existing support structures include two types. The first type realizes step-by-step adjustment by meshing the gears with the gears on the upper end of the shaft. Although the support effect can be achieved, the adjustment angle of each gear is set and cannot be adjusted steplessly. In addition, it is easy to get stuck during adjustment, and the adjustment experience is not good. The second type is to set a shaft groove on the shell, and a silicone layer is set in the shaft groove. Stepless adjustment is performed through the shaft and silicone layer of the support frame. Although stepless adjustment can be achieved and the user experience is improved, the damping size of the adjustment is set at the factory and cannot be adjusted later. Moreover, the silicone layer will gradually wear out due to the service life factor after long-term use, and the damping size will gradually decrease, and even the support frame may fail. It cannot meet the user's usage needs and is not conducive to improving the competitiveness of the product. Utility Model Content

[0005] In order to solve the problems in the prior art, the utility model provides a support structure with adjustable damping, which solves the problem that the support structure in the prior art is not flexible enough in use.

[0006] The utility model discloses a support structure with adjustable damping, comprising a shell, a supporting swing frame and a clamping spring, wherein a swing shaft portion is provided on the supporting swing frame, a shaft connecting portion is provided on the shell, a shaft mounting hole, a spring fixing seat and a spring clamping adjustment seat are provided in the shaft connecting portion, a shaft placement position is provided on the side of the shaft mounting hole, the swing shaft portion passes through the shaft mounting hole and is arranged on the shaft placement position, the spring fixing seat and the spring clamping adjustment seat are respectively arranged on the upper and lower sides of the shaft placement position, the clamping spring comprises a fixing portion, a clamping portion and an adjusting portion which are arranged in sequence from top to bottom, the fixing portion is fixedly arranged on the spring fixing seat, a screw hole is provided on the adjusting portion, and an internal thread is provided on the spring clamping adjustment seat, and the adjusting portion can change the size of the pressure applied by the clamping portion to the swing shaft portion by the tightness of the screw threaded connection with the spring clamping adjustment seat.

[0007] The present invention is further improved in that the pressing portion is in a wave arc shape, and the pressing portion can fit with the outer surface of the swing shaft portion.

[0008] The utility model is further improved in that a pressing groove penetrating the left and right sides of the pressing elastic piece is provided between the pressing portion and the adjusting portion.

[0009] The utility model is further improved in that the number of the spring sheet pressing adjustment seats is two and the number of the screw holes is also two.

[0010] The utility model is further improved in that a shaft positioning hole is provided on the supporting swing frame, the swing shaft portion is a flip shaft provided in the shaft positioning hole, and the flip shaft will not rotate relative to the shaft positioning hole, and the flip shaft is made of metal.

[0011] The utility model is further improved in that an angle limiting protrusion is provided on the side of the supporting swing frame facing the shell, and a limiting groove cooperating with the angle limiting protrusion is provided on the shell. The limiting groove can cooperate with the angle limiting protrusion to limit the opening and closing angle of the supporting swing frame.

[0012] The present invention is further improved in that a closing limiting protrusion is provided in the limiting groove, and the closing limiting protrusion can be staggered and engaged with the angle limiting protrusion to limit the opening of the supporting swing frame.

[0013] The present invention is further improved in that the number of the swing shaft parts is two groups, the two groups of swing shafts are respectively arranged on both sides of the supporting swing frame, the number of the shaft connecting parts is two groups, the number of the clamping springs is also two groups, and the two groups of clamping springs and the swing shaft parts are matched one by one.

[0014] The utility model is further improved in that a receiving groove is provided on the back of the shell body, and the receiving groove is provided with a contoured surface that cooperates with the support swing frame. The receiving groove can limit the two sides of the support swing frame.

[0015] The utility model discloses an electronic device, comprising a front shell of the electronic device, a display module, a control panel and any one of the above supporting structures with adjustable damping. The front shell of the electronic device is snap-connected to the housing.

[0016] Compared with the prior art, the beneficial effect of the present invention is: the present invention provides a support structure and electronic equipment with adjustable damping. By adopting its structure, the problem of the prior art support structure being not flexible in use can be effectively solved. By using this product structure, the compression spring piece cooperates with the spring piece compression adjustment seat to compress the swing shaft part to produce damping. At the same time, the tightness of the screw installation can be used to adjust the amount of pressure applied by the compression part to the swing shaft part, thereby achieving the effect of adjusting the damping, improving the user experience, and helping to improve the competitiveness of the product. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] In order to more clearly illustrate the solutions in the present invention or the prior art, a brief introduction will be given below to the drawings required for use in the embodiments or the description of the prior art. Obviously, the drawings described below are some embodiments of the present invention. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying any creative work.

[0018] Figure 1 It is a schematic diagram of the overall structure of the electronic equipment;

[0019] Figure 2 is a schematic diagram of the support structure with adjustable damping;

[0020] Figure 3 Schematic diagram of the shell structure;

[0021] Figure 4 for Figure 3 Another perspective structural diagram;

[0022] Figure 5 This is a schematic diagram of the exploded structure of the support swing frame;

[0023] Figure 6 Schematic diagram of the compression spring structure. DETAILED DESCRIPTION

[0024] Unless otherwise defined, all technical and scientific terms used in this utility model have the same meanings as commonly understood by those skilled in the art to which this utility model belongs. The terms used in the specification of this utility model are only for the purpose of describing specific embodiments and are not intended to limit this utility model. The terms "including" and "having" and any variations thereof in the specification and claims of this utility model and the above-mentioned drawings are intended to cover non-exclusive inclusions. The terms "first" and "second" in the specification and claims of this utility model or the above-mentioned drawings are used to distinguish different objects, not to describe a specific order.

[0025] References to "embodiments" in this disclosure mean that a particular feature, structure, or characteristic described in connection with the embodiment may be included in at least one embodiment of the disclosure. The appearance of this phrase in various places in the specification does not necessarily refer to the same embodiment, nor does it necessarily refer to mutually exclusive, independent, or alternative embodiments to other embodiments. It is understood, both explicitly and implicitly, by those skilled in the art that the embodiments described in this disclosure may be combined with other embodiments.

[0026] In order to enable those skilled in the art to better understand the solution of the present invention, the technical solution in the embodiment of the present invention will be clearly and completely described below with reference to the accompanying drawings.

[0027] like Figure 1-6 As shown, the utility model is an electronic device, including an electronic device front shell 1, a display module 2, a control panel, a shell 3, a support swing frame 5 and a pressing spring 4. The electronic device front shell 1 is snap-connected to the shell 3. The support swing frame 5 is provided with a swing shaft portion 51. The shell 3 is provided with a shaft connecting portion. The shaft connecting portion is provided with a shaft mounting hole 31, a spring fixing seat 32 and a spring pressing adjustment seat 33. A shaft placement position 34 is provided on the side of the shaft mounting hole 31. The swing shaft portion 51 passes through the shaft mounting hole 31 and is arranged on the shaft. On the placement position 34, the spring fixing seat 32 and the spring pressing adjustment seat 33 are respectively arranged on the upper and lower sides of the shaft placement position 34, and the pressing spring 4 includes a fixing part 41, a pressing part 42 and an adjusting part 43 arranged in sequence from top to bottom. The fixing part 41 is fixedly set on the spring fixing seat 32, and a screw hole is provided on the adjusting part 43. The spring pressing adjustment seat 33 is provided with an internal thread. The adjusting part 43 can change the amount of pressure applied by the pressing part 42 to the swing shaft part 51 by the tightness of the screw threaded connection with the spring pressing adjustment seat 33.

[0028] By cooperating with the clamping spring 4 and the swinging shaft portion 51, the stepless rotation of the swinging shaft portion 51 can be achieved, so that the user can steplessly swing the swinging frame 5 and adjust it to an angle that the user finds suitable for use. In addition, by setting the spring clamping adjustment seat 33, the pressure of the clamping portion 42 on the swinging shaft portion 51 can be adjusted by the tightness of the screw installation, thereby changing the rotational resistance of the swinging shaft portion 51 to meet the usage needs of different users.

[0029] The clamping portion 42 is in the shape of a wavy arc, and the clamping portion 42 can fit together with the outer surface of the swing shaft portion 51. Through the wavy arc setting, multiple pressure points simultaneously apply pressure to the swing shaft portion 51. Compared with completely fitting the clamping spring 4 to the swing shaft portion 51, it has the advantage of more stable clamping force and is less likely to slip due to the uneven surface of the swing shaft portion 51.

[0030] A clamping groove 44 is provided between the clamping portion 42 and the adjusting portion 43, which passes through the left and right sides of the clamping spring 4. Through the setting of the clamping groove 44, the clamping spring 4 can be more closely fitted to the swing shaft portion 51, avoiding the situation where the spring clamping adjustment seat 33 is too high near one end of the adjusting portion 43, resulting in the clamping spring 4 not being able to fit the swing shaft portion 51 well.

[0031] There are two spring clip compression adjustment seats 33 and two screw holes. By setting up two spring clip compression adjustment seats 33, when one of the spring clip compression adjustment seats 33 fails, the entire adjustable damping support structure will not be unable to achieve any angle support effect.

[0032] The support swing frame 5 is provided with a shaft positioning hole 501 , and the swing shaft portion 51 is a flip shaft provided in the shaft positioning hole 501 , and the flip shaft will not rotate relative to the shaft positioning hole 501 , and the flip shaft is made of metal.

[0033] The service life of the flip shaft can be effectively increased by making the flip shaft from a metal material.

[0034] An angle limiting protrusion 502 is provided on the side of the support swing frame 5 facing the shell 3, and a limiting groove 301 is provided on the shell 3 to cooperate with the angle limiting protrusion 502. The limiting groove 301 can cooperate with the angle limiting protrusion 502 to limit the opening and closing angle of the support swing frame 5.

[0035] The angle of the angle limiting protrusion 502 is limited by the side wall of the limiting groove 301 , and the angle limiting protrusion 502 can swing back and forth in the limiting groove 301 .

[0036] A closing limiting protrusion 3011 is provided in the limiting groove 301 , and the closing limiting protrusion 3011 can be staggered and engaged with the angle limiting protrusion 502 to limit the opening of the supporting swing frame 5 .

[0037] By setting the closing limit protrusion 3011 in the limit groove 301, the limit groove 301 is divided into a swinging activity area and a closing buckle area, so that the angle limit protrusion 502 can swing between the side wall on one side of the limit groove 301 and the side of the closing limit protrusion 3011. When it is necessary to close the storage support swing frame 5, a certain pressure needs to be applied so that the angle limit protrusion 502 crosses the other side of the closing limit protrusion 3011, and the angle limit protrusion 502 abuts against the other side of the closing limit protrusion 3011, ensuring that the support swing frame 5 cannot be easily opened under the vibration of the external environment.

[0038] There are two groups of swing shaft parts 51, and the two groups of swing shafts are respectively arranged on both sides of the supporting swing frame 5. There are two groups of shaft connecting parts, and there are two groups of clamping springs 4. The two groups of clamping springs 4 and the swing shaft parts 51 are matched one by one.

[0039] The provision of two sets of swing shaft portions 51 can effectively improve the stability of the movement of the swing frame 5 .

[0040] A receiving groove 35 is provided on the back of the shell 3. The receiving groove 35 is provided with a contoured surface that cooperates with the support swing frame 5. Through the provision of the receiving groove 35, both sides of the support swing frame 5 can be limited.

[0041] From the above, it can be seen that the beneficial effect of the present invention is: the use of its mechanism can effectively solve the problem of the support structure in the prior art being not flexible in use. By using this product structure, the compression spring 4 cooperates with the spring compression adjustment seat 33 to compress the swing shaft part 51 to produce damping. At the same time, the tightness of the screw installation can be used to adjust the pressure applied by the compression part 42 to the swing shaft part 51, thereby achieving the effect of adjusting the damping, improving the user experience, and helping to improve the competitiveness of the product.

[0042] The specific implementation methods described above are preferred implementation methods of the present invention, and are not intended to limit the specific implementation scope of the present invention. The scope of the present invention includes but is not limited to the specific implementation methods. All equivalent changes made in accordance with the present invention are within the protection scope of the present invention.

Claims

1. A support structure with adjustable damping, characterized in that: The cam is provided with a screw hole and an internal thread on the spring clip, and the internal thread on the spring clip is provided with a screw thread on the spring clip.

2. The support structure with adjustable damping according to claim 1, characterized in that: The pressing portion is in a wave arc shape, and the pressing portion can be fitted with the outer surface of the swing shaft portion.

3. The support structure with adjustable damping according to claim 1, characterized in that: A pressing groove is provided between the pressing portion and the adjusting portion and passes through the left and right sides of the pressing elastic sheet.

4. The support structure with adjustable damping according to claim 1, characterized in that: The number of the spring sheet pressing adjustment seats is two, and the number of the screw holes is also two.

5. The support structure with adjustable damping according to claim 1, characterized in that: The support swing frame is provided with a shaft positioning hole, the swing shaft portion is a flip shaft provided in the shaft positioning hole, and the flip shaft will not rotate relative to the shaft positioning hole, and the flip shaft is made of metal.

6. The support structure with adjustable damping according to claim 1, characterized in that: The support swing frame is provided with an angle limiting protrusion on the side facing the shell, and the shell is provided with a limiting groove that cooperates with the angle limiting protrusion. The limiting groove can cooperate with the angle limiting protrusion to limit the opening and closing angle of the support swing frame.

7. The support structure with adjustable damping according to claim 6, characterized in that: A closing limiting protrusion is provided in the limiting groove, and the closing limiting protrusion can be staggered and engaged with the angle limiting protrusion to limit the opening of the supporting swing frame.

8. The support structure with adjustable damping according to claim 1, characterized in that: There are two groups of swing shaft parts, and the two groups of swing shafts are respectively arranged on both sides of the supporting swing frame. There are two groups of shaft connecting parts, and there are also two groups of clamping springs. The two groups of clamping springs and the swing shaft parts are matched one by one.

9. The support structure with adjustable damping according to claim 1, characterized in that: The back side of the shell is provided with a receiving groove, and the receiving groove is provided with a contoured surface that cooperates with the supporting swing frame. The receiving groove can limit the two sides of the supporting swing frame.

10. An electronic device, characterized in that: The electronic device comprises a front shell, a display module, a control panel and the support structure with adjustable damping according to any one of claims 1 to 9, wherein the front shell of the electronic device is snap-connected to the housing.

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