Support

Abstract

The utility model provides a support which comprises an installation support which comprises an upper support fixing plate and a lower support fixing plate, the upper support fixing plate is fixed to the lower support fixing plate and located above the lower support fixing plate, and the top of the upper support fixing plate is provided with a first installation fulcrum; the support lower fixing plate is provided with a second installation fulcrum and a third installation fulcrum which are arranged at intervals in the horizontal direction. A quick-release mounting base; and the quick-release mounting base is fixed to the support lower fixing plate and located below the support lower fixing plate, and the quick-release mounting base is provided with an opening for containing the quick-release mounting base in the horizontal direction so that the quick-release mounting base can be limited in the quick-release mounting base in the vertical direction and the horizontal rotating direction. And a shock absorber assembly is arranged between the quick-release mounting seat and the bracket lower fixing arm.

Description

Technical Field

[0001] The utility model relates to the field of hoisting devices, in particular to a bracket. Background Art

[0002] Mounting brackets for electronic devices, especially those with cameras, need to provide stable support to ensure good photography. However, for heavy electronic devices, whether first mounting the bracket on a carrier and then connecting the electronic device to the bracket, or first connecting the electronic device to the bracket and then mounting the bracket with the electronic device on the carrier, both operations require at least two people, making assembly and disassembly difficult and challenging. Utility Model Content

[0003] In order to solve the above technical problems, the utility model provides a bracket, which can provide a stable installation fulcrum and realize a convenient fixed connection through a quick-release mounting base.

[0004] In one embodiment of the present invention, a bracket is provided, comprising:

[0005] A mounting bracket, the mounting bracket comprising an upper bracket fixing plate and a lower bracket fixing plate, the upper bracket fixing plate being fixed to the lower bracket fixing plate and being located above the lower bracket fixing plate, the top of the upper bracket fixing plate having a first mounting fulcrum, and the lower bracket fixing plate having a second mounting fulcrum and a third mounting fulcrum spaced apart in a horizontal direction;

[0006] Quick-release mounting base;

[0007] A quick-release mounting seat is fixed to the lower fixing plate of the bracket and is located below the lower fixing plate of the bracket. The quick-release mounting seat has an opening for receiving the quick-release mounting base in the horizontal direction to limit the quick-release mounting base in the quick-release mounting seat in the vertical direction and the horizontal rotation direction.

[0008] In one embodiment, the upper fixing plate of the bracket is formed into a flat plate extending in a vertical direction, and the bottom of the upper fixing plate of the bracket is fixed to the lower fixing plate of the bracket via a first fastener;

[0009] The lower fixing plate of the bracket is formed into a flat plate extending in a horizontal direction, and the second mounting support point and the third mounting support point are located at one end of the lower fixing plate of the bracket.

[0010] In one embodiment, the quick-release mounting base comprises:

[0011] base chassis;

[0012] a base top plate, the base top plate being received in the quick-release mounting seat;

[0013] a base connecting portion, the base connecting portion being connected between the base bottom plate and the base top plate, and having a diameter smaller than that of the base bottom plate and the base top plate;

[0014] The quick-release mounting base comprises:

[0015] an annular side wall, the annular side wall having the opening;

[0016] a contraction portion, the contraction portion contracting radially inward from a bottom edge of the annular side wall;

[0017] Wherein, the size of the opening is larger than the diameter of the base connecting portion, and the inner diameter of the contraction portion is smaller than the diameter of the base connecting portion.

[0018] In one embodiment, the inner wall of the annular side wall has a groove for accommodating the top plate of the base.

[0019] In one embodiment, the top plate of the base includes a pair of limiting portions protruding radially outward, the outer diameter of the pair of limiting portions is larger than the size of the opening, and the limiting portions are accommodated in the slot.

[0020] In one embodiment, the quick-release mount includes a cam handle comprising:

[0021] a handle, the handle being fixedly mounted on the outer surface of the annular side wall via a connecting rod;

[0022] a clamping slider, the clamping slider being limited between the handle and the annular side wall, the position of the clamping slider corresponding to the position of the slot;

[0023] In which, the handle has the freedom to rotate eccentrically around the end of the connecting rod, and the handle has a locking position for pushing the clamping slider into the groove to abut against the top plate of the base, and an unlocking position for limiting the clamping slider to between the handle and the annular side wall.

[0024] In one embodiment, the cam handle comprises:

[0025] A return spring drives the clamping slider to return from a position corresponding to the locking position to a position corresponding to the unlocking position.

[0026] In one embodiment, the method includes:

[0027] A shock absorber assembly is installed between the quick-release mounting seat and the lower fixing plate of the bracket.

[0028] The device includes a shock absorber, a connecting flange supporting the shock absorber, and an upper fixing plate of the shock absorber. The connecting flange is fixedly connected to the lower fixing plate of the bracket, and the upper fixing plate of the shock absorber is fixedly connected to the quick-release mounting seat.

[0029] In one embodiment, at least three shock absorbers are included, and the shock absorbers are arranged at equal angles and intervals on the connecting flange.

[0030] In one embodiment, the method includes:

[0031] An adapter plate, wherein the upper fixing plate of the shock absorber is fixedly connected to the quick-release mounting seat via the adapter plate.

[0032] In the example, a two-piece combined bracket is used, which includes a mounting bracket part for fixed connection with the carrier surface and a quick-release mounting seat part that can achieve quick-release connection with the electronic device.

[0033] Specifically, the mounting bracket includes an upper mounting plate 11 and a lower mounting plate 12. The upper mounting plate 11 has a first mounting fulcrum 111 at its top, and the lower mounting plate 12 has second and third mounting fulcrums 121 and 122 spaced horizontally apart. The mounting bracket is secured to the surface of the carrier via the first, second, and third mounting fulcrums 111, 121, and 122. This three-point support allows the mounting bracket to be stably mounted on the carrier surface, ensuring stable image output by the electronic device's image capture device.

[0034] The quick-release mounting base comprises a quick-release mounting base 30 fixedly connected to the mounting bracket, and a quick-release mounting base 20 fixedly mounted to the electronic device. The quick-release mounting base 20 can be directly accommodated within the quick-release mounting base 30 through an opening in the quick-release mounting base 30, and is constrained in both vertical and horizontal rotational directions by the quick-release mounting base 30, thereby integrally connecting the quick-release mounting base 20 and the quick-release mounting base 30, thereby securely mounting the electronic device to the carrier surface via the mounting bracket. BRIEF DESCRIPTION OF THE DRAWINGS

[0035] The following drawings are only used to illustrate and explain the present invention, and do not limit the scope of the present invention.

[0036] Figure 1 It is an exploded schematic diagram of the bracket of the present utility model.

[0037] Figure 2a to Figure 2b It is a schematic diagram of the operating position of the cam handle of the bracket of the present utility model. DETAILED DESCRIPTION

[0038] In order to have a clearer understanding of the technical features, purposes and effects of the utility model, the specific implementation of the utility model is now described with reference to the accompanying drawings, in which the same reference numerals represent the same parts.

[0039] In this document, “illustrative” means “serving as an example, instance or illustration”, and any diagram or implementation described in this document as “illustrative” should not be interpreted as a more preferred or more advantageous technical solution.

[0040] To simplify the drawings, only the parts relevant to the present invention are schematically shown in each figure and do not represent the actual structure of the product. In addition, to simplify the drawings and facilitate understanding, in some figures, only one of the components with the same structure or function is schematically shown or labeled.

[0041] In this document, “upper”, “lower”, “front”, “back”, “left”, “right”, etc. are only used to indicate the relative position relationship between related parts, rather than to limit the absolute positions of these related parts.

[0042] In this article, "first", "second", etc. are only used to distinguish each other, and do not indicate the importance and order, or the prerequisite for each other's existence.

[0043] In this document, "equal" and "same" are not strictly limited in the mathematical and / or geometric sense, but also include errors that can be understood by those skilled in the art and are allowed in manufacturing or use. Unless otherwise specified, the numerical ranges herein include not only the entire range within its two endpoints, but also several sub-ranges contained therein.

[0044] Example embodiments will now be described more fully with reference to the accompanying drawings.

[0045] The utility model provides a bracket, which can provide a stable installation fulcrum and realize a convenient fixed connection through a quick-release installation base.

[0046] like Figure 1 As shown, the utility model provides a bracket, comprising:

[0047] The mounting bracket includes an upper bracket fixing plate 11 and a lower bracket fixing plate 12. The upper bracket fixing plate 11 is fixed to the lower bracket fixing plate 12 and is located above the lower bracket fixing plate 12. The top of the upper bracket fixing plate 11 has a first mounting fulcrum 111. The lower bracket fixing plate 12 has a second mounting fulcrum 121 and a third mounting fulcrum 122 spaced apart in the horizontal direction. The mounting bracket is fixed to the carrier via the first mounting fulcrum 111, the second mounting fulcrum 121, and the third mounting fulcrum 122.

[0048] A quick-release mounting base 20 is mounted on the top of the device to be mounted;

[0049] The quick-release mounting base 30 is fixed to the lower fixing plate 12 of the bracket and is located below the lower fixing plate 12 of the bracket. The quick-release mounting base 30 has an opening for receiving the quick-release mounting base 20 in the horizontal direction to limit the quick-release mounting base 20 in the quick-release mounting base 30 in the vertical direction.

[0050] Figure 1 Shown is a bracket having this embodiment, such as Figure 1 As shown, the bracket of this example is used to fix the electronic device on the carrier surface.

[0051] In this embodiment, a two-piece combined bracket is used, which includes a mounting bracket part for fixed connection with the carrier surface and a quick-release mounting seat part that can achieve quick-release connection with the electronic device.

[0052] Specifically, the mounting bracket includes an upper mounting plate 11 and a lower mounting plate 12. The upper mounting plate 11 has a first mounting fulcrum 111 at its top, and the lower mounting plate 12 has second and third mounting fulcrums 121 and 122 spaced horizontally apart. The mounting bracket is secured to the surface of the carrier via the first, second, and third mounting fulcrums 111, 121, and 122. This three-point support allows the mounting bracket to be stably mounted on the carrier surface, ensuring stable image output for the image capture device in the electronic device.

[0053] The quick-release mounting base comprises a quick-release mounting base 30 fixedly connected to the mounting bracket, and a quick-release mounting base 20 fixedly mounted to the electronic device. The quick-release mounting base 20 can be directly accommodated within the quick-release mounting base 30 through an opening in the quick-release mounting base 30, and is vertically limited by the quick-release mounting base 30, so that the quick-release mounting base 20 and the quick-release mounting base 30 are integrally connected, thereby securely mounting the electronic device to the carrier surface via the mounting bracket.

[0054] In a specific example, the bracket upper fixing plate 11 is formed into a flat plate extending in the vertical direction, and the bottom of the bracket upper fixing plate 11 is fixed to the bracket lower fixing plate 12 via a first fastener 112;

[0055] The bracket lower fixing plate 12 is formed into a flat plate extending in the horizontal direction. The second mounting support point 121 and the third mounting support point 122 are located at one end of the bracket lower fixing plate 12 and are located on the side of the mounting bracket facing the carrier together with the first mounting support point 111 .

[0056] For example, the upper bracket fixing plate 11 is formed in a sail-like shape, with a first mounting fulcrum 111 positioned at its top tip. The lower bracket fixing plate 12, located below the upper bracket fixing plate 11, is formed in a triangular, flat-plate shape, with a second mounting fulcrum 121 and a third mounting fulcrum 122 positioned at one end, spaced apart from each other. Specifically, the first mounting fulcrum 111, the second mounting fulcrum 121, and the third mounting fulcrum 122 are all located on the side of the mounting bracket facing the carrier, forming a mounting plane. It is understood that the first mounting fulcrum 111, the second mounting fulcrum 121, and the third mounting fulcrum 122 can each be further connected to the carrier surface via mounting brackets.

[0057] In one example, the quick-release mounting base 20 includes:

[0058] A base chassis 211, the base chassis 211 is fixedly connected to the top of the electronic device;

[0059] The base top plate 212 is received in the quick release mounting base 30;

[0060] A base connecting portion 213 , which is connected between the base bottom plate 211 and the base top plate 212 , and has a diameter smaller than that of the base bottom plate 211 and the base top plate 212 ;

[0061] The quick release mount 30 includes:

[0062] an annular side wall 31, the annular side wall 31 having an opening;

[0063] The contraction portion 32 is radially contracted inward from the bottom edge of the annular side wall 31;

[0064] The size of the opening is larger than the diameter of the base connection portion 213 , and the inner diameter of the contraction portion 32 is smaller than the diameter of the base connection portion 213 .

[0065] The side of the quick-release mounting seat 30 has an opening, and the opening size is larger than the local size of the quick-release mounting base 20. Therefore, the quick-release mounting base 20 can enter the space enclosed by the annular side wall 31 and the contraction portion 32 of the quick-release mounting seat 30 from the opening in the horizontal direction, and the contraction portion 32 limits the quick-release mounting base 20 in the vertical direction because its size is smaller than the base connecting portion 213, so that the quick-release mounting base 20 and the quick-release mounting seat 30 are connected as one.

[0066] In a specific example, the inner wall of the annular sidewall 31 has a slot 33 for accommodating the base top plate 212 . The slot 33 passes through the annular sidewall 31 .

[0067] The base top plate 212 includes a pair of radially outwardly protruding limiting portions 2121 . The outer diameter of the limiting portions 2121 is larger than the size of the opening, and the limiting portions 2121 are accommodated in the slot 33 .

[0068] A pair of limiting portions 2121 can be symmetrically arranged along the radial direction. Since the outer diameter of the pair of limiting portions 2121 is larger than the size of the opening, the quick-release mounting base 20 needs to be installed into the quick-release mounting seat 30 with the limiting portions 2121 facing the opening. It can be understood that the circumferential dimension (width) of the limiting portion 2121 is smaller than the size of the opening so that it can pass through.

[0069] The function of the limiting portions 2121 is to horizontally connect the quick-release mounting base 20 and the quick-release mounting base 30 as a whole. Specifically, as described above, the quick-release mounting base 20 is installed into the quick-release mounting base 30 with the limiting portions 2121 facing the opening. In this position, the quick-release mounting base 30 does not horizontally limit the quick-release mounting base 20. Subsequently, the quick-release mounting base 20 is rotated 90° relative to the quick-release mounting base 30, so that the radial direction of the pair of limiting portions 2121 is perpendicular to the opening. At this point, the outer diameter of the pair of limiting portions 2121 is larger than the size of the opening. The quick-release mounting base 20 is then horizontally fixed within the quick-release mounting base through the opening, thereby connecting the quick-release mounting base 20 and the quick-release mounting base 30 as a whole.

[0070] Optionally, the quick-release mount 30 includes a cam handle 34, which includes:

[0071] The handle 341 is fixedly mounted on the outer surface of the annular side wall 31 via a connecting rod;

[0072] The clamping slider 342 is limited between the handle 341 and the annular side wall 31 , and the position of the clamping slider 342 corresponds to the position of the slot 33 ;

[0073] Among them, the handle 341 has the freedom to rotate eccentrically around the end of the connecting rod. The handle 341 has a locking position for pushing the clamping slider 342 into the groove 33 to abut against the base top plate 212, and an unlocking position for limiting the clamping slider 342 between the handle 341 and the annular side wall 31.

[0074] Furthermore, the cam handle 34 comprises:

[0075] The return spring 343 drives the clamping slider 342 to return from the position corresponding to the locking position to the position corresponding to the unlocking position.

[0076] The handle 341 has the freedom to rotate eccentrically about the end of the connecting rod. Specifically, the handle can abut the end of the connecting rod with two mutually perpendicular abutting surfaces, wherein the spacing between the first abutting surface and the annular sidewall is smaller than the spacing between the second abutting surface and the annular sidewall. When the handle abuts the connecting rod with its first abutting surface, it inevitably pushes the clamping slider 342 located between the first abutting surface and the annular sidewall into the slot 33, thereby abutting the quick-release mounting base 20 within the slot 33. Specifically, the pair of limiting portions 2121 of the quick-release mounting base 20 abut against the quick-release mounting base 20, thereby horizontally retaining the quick-release mounting base 20 within the quick-release mounting seat, thereby integrally connecting the quick-release mounting base 20 and the quick-release mounting seat 30. This abutment also prevents the quick-release mounting base 20 from rotating to a position where it can disengage from the quick-release mounting seat 30, thereby limiting the quick-release mounting base 20 in the horizontal rotational direction.

[0077] Specifically, the position where the first abutting surface abuts the end of the connecting rod corresponds to the locked position of the handle 341, and the position where the second abutting surface abuts the end of the connecting rod corresponds to the unlocked position of the handle 341. When the handle 341 rotates from the locked position to the unlocked position, the clamping slider 342 is driven by the return spring 343 to disengage from the slot 33.

[0078] In which, corresponding to the locking position of the handle 341 , the return spring 343 is in a compressed energy-storing state, and corresponding to the unlocking position of the handle 341 , the return spring 343 may be in an energy-releasing state.

[0079] To achieve stable image output, the mounting bracket in this example also includes:

[0080] The shock absorber assembly 40 is installed between the quick-release mounting seat 30 and the lower fixing plate 12 of the bracket.

[0081] Among them, it includes a shock absorber 41, a connecting flange 42 supporting the shock absorber 41, and an upper fixing plate 44 of the shock absorber. The connecting flange 42 is fixedly connected to the lower fixing plate 12 of the bracket. The upper fixing plate 44 of the shock absorber is connected to the shock absorber 41 as a whole. The top of the upper fixing plate 44 of the shock absorber is fixedly connected to the quick-release mounting seat 30.

[0082] There are at least three shock absorbers 41, which are arranged at equal angles on the connecting flange 42. In this example, four shock absorbers 41 are provided.

[0083] Preferably, it includes:

[0084] The adapter plate 43 and the shock absorber upper fixing plate 44 are fixedly connected to the quick-release mounting base 30 via the adapter plate 43 .

[0085] In this embodiment, a two-piece combined bracket is used, which includes a mounting bracket part for fixed connection with the carrier surface and a quick-release mounting seat part that can achieve quick-release connection with the electronic device.

[0086] Specifically, the mounting bracket includes an upper mounting plate 11 and a lower mounting plate 12. The upper mounting plate 11 has a first mounting fulcrum 111 at its top, and the lower mounting plate 12 has second and third mounting fulcrums 121 and 122 spaced horizontally apart. The mounting bracket is secured to the surface of the carrier via the first, second, and third mounting fulcrums 111, 121, and 122. This three-point support allows the mounting bracket to be stably mounted on the carrier surface, ensuring stable image output from the image capture device within the electronic device.

[0087] The quick-release mounting base comprises a quick-release mounting base 30 fixedly connected to the mounting bracket, and a quick-release mounting base 20 fixedly mounted to the electronic device. The quick-release mounting base 20 can be directly accommodated within the quick-release mounting base 30 through an opening in the quick-release mounting base 30, and is vertically limited by the quick-release mounting base 30, so that the quick-release mounting base 20 and the quick-release mounting base 30 are integrally connected, thereby securely mounting the electronic device to the carrier surface via the mounting bracket.

[0088] The series of detailed descriptions listed above are merely specific descriptions of feasible implementation methods of the present invention, and are not intended to limit the scope of protection of the present invention. Any equivalent implementation methods or changes that do not depart from the technical spirit of the present invention, such as the combination, division or repetition of features, should be included in the scope of protection of the present invention.

Claims

1. A bracket, characterized in that: include: A mounting bracket, the mounting bracket comprising an upper bracket fixing plate (11) and a lower bracket fixing plate (12), the upper bracket fixing plate (11) being fixed to the lower bracket fixing plate (12) and being located above the lower bracket fixing plate (12), the top of the upper bracket fixing plate (11) having a first mounting fulcrum (111), and the lower bracket fixing plate (12) having a second mounting fulcrum (121) and a third mounting fulcrum (122) arranged at intervals in a horizontal direction; Quick release mounting base (20); A quick-release mounting seat (30) is fixed to the bracket lower fixing plate (12) and is located below the bracket lower fixing plate (12). The quick-release mounting seat (30) has an opening for receiving the quick-release mounting base (20) in a horizontal direction, so as to limit the quick-release mounting base (20) within the quick-release mounting seat (30) in a vertical direction and a horizontal rotation direction.

2. The bracket according to claim 1, wherein: The bracket upper fixing plate (11) is formed into a flat plate extending in a vertical direction, and the bottom of the bracket upper fixing plate (11) is fixed to the bracket lower fixing plate (12) via a first fastener (112); The bracket lower fixing plate (12) is formed into a flat plate extending in a horizontal direction, and the second mounting support point (121) and the third mounting support point (122) are located at one end of the bracket lower fixing plate (12).

3. The bracket according to claim 1, wherein: The quick-release mounting base (20) comprises: Base chassis (211); A base top plate (212), the base top plate (212) being received in the quick-release mounting seat (30); a base connecting portion (213), the base connecting portion (213) being connected between the base bottom plate (211) and the base top plate (212), and the diameter of the base connecting portion (213) being smaller than the diameters of the base bottom plate (211) and the base top plate (212); The quick-release mounting seat (30) comprises: an annular side wall (31), the annular side wall (31) having the opening; a contraction portion (32), the contraction portion (32) contracting radially inward from the bottom edge of the annular side wall (31); The size of the opening is larger than the diameter of the base connection portion (213), and the inner diameter of the contraction portion (32) is smaller than the diameter of the base connection portion (213).

4. The bracket according to claim 3, characterized in that The inner wall of the annular side wall (31) has a groove (33) for accommodating the base top plate (212).

5. The bracket according to claim 4, characterized in that The base top plate (212) comprises a pair of radially outwardly protruding limiting portions (2121), the outer diameter of the pair of limiting portions (2121) being larger than the size of the opening, and the limiting portions (2121) being accommodated in the slot (33).

6. The bracket according to claim 4, characterized in that The quick-release mounting seat (30) includes a cam handle (34), and the cam handle (34) includes: a handle (341), the handle (341) being fixedly mounted on the outer surface of the annular side wall (31) via a connecting rod; a clamping slider (342), the clamping slider (342) being limited between the handle (341) and the annular side wall (31), the position of the clamping slider (342) corresponding to the position of the slot (33); The handle (341) has the freedom to rotate eccentrically around the end of the connecting rod, and the handle (341) has a locking position for pushing the clamping slider (342) into the slot (33) to abut against the base top plate (212), and an unlocking position for limiting the clamping slider (342) between the handle (341) and the annular side wall (31).

7. The bracket according to claim 6, characterized in that The cam handle (34) comprises: A return spring (343) drives the clamping slider (342) to return from a position corresponding to the locking position to a position corresponding to the unlocking position.

8. The bracket according to claim 1, wherein: include: A shock absorber assembly (40), the shock absorber assembly (40) being installed between the quick-release mounting seat (30) and the bracket lower fixing plate (12), The shock absorber assembly (40) comprises a shock absorber (41), a connecting flange (42) supporting the shock absorber (41), and a shock absorber upper fixing plate (44), wherein the connecting flange (42) is fixedly connected to the bracket lower fixing plate (12), and the shock absorber upper fixing plate (44) is fixedly connected to the quick-release mounting seat (30).

9. The bracket according to claim 8, characterized in that At least three shock absorbers (41) are included, and the shock absorbers (41) are arranged at equal angles and intervals on the connecting flange (42).

10. The bracket according to claim 8, characterized in that include: An adapter plate (43), wherein the shock absorber upper fixing plate (44) is fixedly connected to the quick-release mounting seat (30) via the adapter plate (43).

Images