TWI689772B - Three-axis rotating camera - Google Patents

Abstract

A three-axis rotation camera includes: a camera body, a rear end of which is protrudingly provided with a first rotating shaft in a first direction, the first rotating shaft protrudingly provided with a plurality of first elastic locking protrusions around its outer periphery; the first rotation Frame, the camera body is rotatably assembled at one end of the first rotating frame, and can be fixed at the desired angle when turned to the desired angle; the second rotating frame, which has a support arm and a rotating seat, the One end of the support arm is provided with a second rotating shaft and a locking shaft. The first rotating frame is rotatably assembled on the second rotating frame through the second rotating shaft; a locking knob is screwed to the locking shaft for After the first rotating frame rotates, the first rotating frame is pressed against the first rotating frame to fix it at a specific angle; and the base has one end surface for fixing on the worktable, and the other end surface is rotatably assembled to the Below the rotating seat of the second rotating frame, the second rotating frame can only rotate around the third rotation axis relative to the base.

Description

Three-axis rotating camera

The invention is a camera, especially a three-axis rotating camera.

Existing cameras, such as the Mio Mivue A20 camera lens set, include a camera device, a shaft structure, and a transmission line. However, its rotating shaft structure only contains an axial rotation space, which is not enough to support the various angles required by the user, and its transmission line is completely exposed and not properly handled, and it is easy to fall off, breakage, accidental winding and other unexpected conditions, resulting in photography Signal transmission is interrupted, and even the use of security concerns.

In view of this, the present invention provides a three-axis rotary camera that can support various angle adjustment needs of users.

Therefore, one of the objects of the present invention is to provide a three-axis rotating camera stand that can support various angle adjustment needs of users.

Therefore, a three-axis rotating camera of the present invention includes: a camera body whose rear end protrudes in a first direction to provide a first rotating shaft, and the first rotating shaft protrudes around its outer periphery to provide a plurality of first elastic locking protrusions; The first rotating frame is assembled by the upper cover and the lower cover in a detachable manner, one end of the upper cover is provided with an upper rotation hole, an inner clamping edge of the upper rotation hole is provided with an upper slot, and one end of the lower cover is provided with a lower rotation Hole, an inner peripheral edge of the lower rotating hole is provided with a lower clamping slot, and when the upper cover is assembled on the lower cover, the upper rotating hole can be docked with the lower rotating hole, and then the first rotating shaft is rotatably limited to the upper rotation The space formed by the hole and the lower rotating hole, and the first elastic locking protrusion of the first rotating shaft is locked in the upper locking slot and the lower locking slot; the second rotating frame has a supporting arm and a rotating seat, One end of the support arm protrudes the second rotating shaft in a second direction on one side, the second direction is perpendicular to the first direction, the other side of the one end of the support arm protrudes the locking shaft, the locking shaft A screw hole is opened in the axial direction. When the upper cover and the lower cover are docked, the other end of the first rotating frame is rotatably assembled on the second rotating shaft of the support arm, and one side of the first rotating frame is wrapped A through hole is opened on the outer side of the locking shaft and aligned with the screw hole. The rotating base protrudes the supporting arm upward at the middle position of the upper end surface thereof. The rotating base is provided in the third direction upward at the center of the lower end surface. Three rotation shafts, the third direction is perpendicular to the first direction and the second direction, respectively; the locking knob has a handle and a stud that can be screwed into the screw hole, the stud protrudes from one end of the handle and The diameter is smaller than the diameter of the handle, the diameter of the end of the handle near the stud is larger than the diameter of the through hole, and the stud of the locking button is screwed into the screw hole through the through hole of the first rotating frame and used When the first rotating frame rotates to a desired angle relative to the second rotating frame, the locking button can be rotated to press against the first rotating frame; and the base, one end surface of which is used to be fixed on the worktable, and One end surface is rotatably assembled under the rotating base of the second rotating frame through the third rotating shaft, so that the second rotating frame can only perform rotational movement relative to the base around the third rotating shaft.

In some embodiments, the rotating base is provided with a plurality of second elastic locking protrusions coaxially protruding around the third rotation axis on the lower end surface.

In some embodiments, the base faces a plurality of second elastic locking protrusions at the upper end to open a plurality of card holes, so that when the second rotating frame is assembled on the base, the plurality of second rotating frames The two elastic locking protrusions are locked in the corresponding locking holes respectively.

In some embodiments, the lower end surface of the base is fixed on the worktable by adhesion.

In some embodiments, the base corresponds to the third rotating shaft and a bushing is disposed on the upper end surface, and a limiting edge protrudes from the inner surface toward the center near the middle of the bushing.

In some embodiments, the third rotating shaft is composed of two spaced and symmetrically arranged elastic hooks. When the two elastic hooks are relatively pressed, the two elastic hooks can pass through the sleeve through elastic deformation Reaching below the limit edge, the two elastic hooks are released, which will be held under the limit edge.

In some embodiments, the third rotating shaft is a screw.

In some embodiments, the camera body is connected to a transmission line, the first rotating shaft is hollow, the transmission line passes through the first rotating shaft out of the camera body, the first rotating frame is hollow and communicates with the first rotating shaft, The transmission line can penetrate the first rotating frame from the first rotating shaft, the support arm is hollow and communicates with the first rotating frame through the second rotating shaft, so that the transmission line can pass the second rotating shaft from the first rotating frame Penetrating into the support arm, the rotating base is provided with an opening for the transmission line to pass close to the base, so that the transmission line can pass through the opening on the rotating base by the supporting arm and pass through the rotating base.

The present invention has at least the following effects. The three-axis rotating camera of the present invention is provided with a first rotating shaft, a second rotating shaft and a third rotating shaft which are respectively located in three different directions, and by providing a first elastic locking protrusion and an upper locking on the upper rotating hole The cooperation of the groove and the lower clamping slot on the lower rotation hole can be fixed at the desired angle after the camera body rotates around the first rotation axis to the desired angle, and rotates to the desired angle around the second rotation axis after the first rotation frame After that, the first rotating frame can be clamped to fix it to a desired angle by tightening the knob, and when the second rotating frame is rotated around the third rotation axis, due to the bottom of the rotating seat of the second rotating frame The cooperation of the second elastic card protrusion and the card hole on the base can fix the second rotating frame at a desired angle after rotation. It can be seen that the three-axis rotation camera of the present invention is provided by setting three different directions The rotating shaft can support various angle adjustment needs of users.

Referring to FIG. 1, the present invention provides a three-axis rotating camera, which includes a camera body 2, a first rotating frame 3, a second rotating frame 4, a locking knob 5 and a base 6.

As shown in FIG. 2, in the camera body 2, the rear end of the camera body 2 protrudes in the first direction with a first rotating shaft 20, and the first rotating shaft 20 protrudes around its outer periphery with a plurality of first elastic locking protrusions 200.

Please also refer to FIG. 3, the first rotating frame 3 is assembled by the upper cover 30 and the lower cover 31 in a detachable manner, one end of the upper cover 30 is provided with an upper rotating hole 300, and the upper rotating hole An upper clamping slot 3000 is opened in the inner periphery of 300, and a lower rotation hole 310 is opened at one end of the lower cover 31. A lower clamping slot 3100 is opened in the inner periphery of the lower rotation hole 310. When the upper cover 30 is assembled to the lower cover 31, the upper rotation The hole 300 can be docked with the lower rotation hole 310, so that the first rotation shaft 20 can be rotatably limited in the space formed by the upper rotation hole 300 and the lower rotation hole 310, and make the first elasticity of the first rotation shaft 20 flexible The card protrusion 200 is locked in the upper card slot 3000 and the lower card slot 3100, whereby the camera body 2 is rotatably assembled on the first rotating frame 3, and when rotated to a desired angle, the The first elastic locking protrusion 200 and the upper locking slot 3000 and the lower locking slot 3100 are locked and positioned at an angle desired by the user.

The second rotating frame 4 has a supporting arm 40 and a rotating base 41, and one end of the supporting arm 40 protrudes from the second rotating shaft 400 in a second direction on one side, the second direction is perpendicular to the first direction, the The other side of the one end of the support arm 40 protrudes from the locking shaft 401, and the locking shaft 401 defines a screw hole 4010 in the axial direction, as shown in FIG. When the upper cover 30 and the lower cover 31 are docked, the other end of the first rotating frame 3 is rotatably assembled on the second rotating shaft 400 of the supporting arm 40, and one side of the first rotating frame 3 is wrapped around The outer side of the locking shaft 401 is aligned with the screw hole 4010 to open a through hole 311 as shown in FIG. 2. The rotating base 41 projects the supporting arm 40 upward at the middle position of the upper end surface thereof. The rotating base 41 is provided with a third rotating shaft 410 in a third direction at the center of the lower end surface, as shown in FIG. It is perpendicular to the first direction and the second direction. The rotating base 41 is also provided with a second elastic locking protrusion 411 coaxially protruding around the third rotating shaft 410 at the lower end surface.

The locking knob 5 has a handle 50 and a stud 51 that can be screwed into the screw hole 4010. As shown in FIGS. 2 and 3, the stud 51 protrudes from one end of the handle 50 and has a diameter smaller than the handle 50, the diameter of the end of the handle 50 near the stud 51 is larger than the diameter of the through hole 311, and the stud 51 of the locking button 5 can penetrate through the through hole 311 of the first rotating frame 3 and be screwed to the screw In the lock hole 4010, when the first rotating frame 3 rotates to a desired angle relative to the second rotating frame 4, the locking button 5 can be rotated to press against the first rotating frame 3, and the first rotating frame 3Fixed to the desired angle.

One end face of the base 6 is used to be fixed on a work table (not shown), and the other end face is rotatably assembled under the rotating seat 41 of the second rotating frame 4 through the third rotating shaft 410, as shown in FIG. 4- As shown in FIG. 6, the second rotating frame 4 can only rotate relative to the base 6 about the third rotating shaft 410. As shown in FIG. 3, the base 6 has a plurality of second holes 411 corresponding to the second elastic locking protrusions 411 at the upper end, so that when the second rotating frame 4 is assembled on the base 6, the second rotating frame The plurality of second elastic locking protrusions 411 of 4 are respectively locked in the corresponding locking holes 60. When the second rotating frame 4 is rotated, the plurality of second elastic locking protrusions 411 are separated from the corresponding locking holes 60 by elastic deformation. And when the second rotating frame 4 rotates to a desired angle, the plurality of second elastic locking protrusions 411 of the second rotating frame 4 are again snapped into the corresponding locking holes 60, and the second rotating frame 4 Limit to the desired angle. In this embodiment, the lower end surface of the base 6 is fixed on the worktable by adhesion.

As shown in FIG. 3, in this embodiment, as shown in FIG. 4, the base 6 corresponds to the third rotating shaft 410. A sleeve 61 is provided on the upper end surface, and the sleeve 61 protrudes from the inner surface toward the center near the middle Extend the limit margin 610.

As shown in FIGS. 4-6, in this embodiment, the third rotating shaft 410 is composed of two spaced and symmetrically arranged elastic hooks 4100. When the two elastic hooks 4100 are pressed relatively, the two elastic cards The hook 4100 can pass through the sleeve 61 through the elastic deformation to the lower side of the limiting edge 610 to release the two elastic hooks 4100, which will be held under the limiting edge 610, so that the base 6 can It is rotatably assembled under the rotating base 41 of the second rotating frame 4, so that the second rotating frame 4 can only rotate about the third rotating shaft 410 relative to the base 6.

In another embodiment of the present invention, the third rotating shaft 410 may also be a screw (not shown). The screw-like third rotating shaft 410 penetrates the sleeve 61 from below the base 6 and is screwed to the rotation At the center of the lower end surface of the seat 41, the head of the screw is rotatably assembled under the rotating seat 41 of the second rotating frame 4 due to the limitation of the limiting edge 610, so that the first The second rotating frame 4 can only rotate relative to the base 6 about the third rotating shaft 410.

As shown in FIG. 3, in this embodiment, the camera body 2 of the present invention is connected to a transmission line 7. In order to avoid unexpected conditions that may be caused by the exposure of the transmission line 7, the first rotating shaft 20 is hollow, and the transmission line 7 is formed by the first The rotating shaft 20 passes through the camera body 2, the first rotating frame 3 is hollow and communicates with the first rotating shaft 20, so that the transmission line 7 can pass through the first rotating shaft 20 into the first rotating frame 3, and the support arm 40 is It is hollow and communicates with the first rotating frame 3 through the second rotating shaft 400, so that the transmission line 7 can penetrate the support arm 40 from the first rotating frame 3 through the second rotating shaft 400, and the rotating base 41 is close to the The base 6 is provided with an opening 412 for the transmission line 7 to pass through, so that the transmission line 7 can pass through the opening 412 on the rotating base 41 through the supporting arm 40 and out of the rotating base 41. It can be seen that the transmission line 7 of the present invention uses concealed storage, so as not to increase the volume of the overall mechanism, and the routing of the transmission line 7 does not affect the rotation action, which meets the needs of the mechanism to rotate in three directions.

In summary, the three-axis rotary camera of the present invention can provide the first rotation shaft 20, the second rotation shaft 400, and the third rotation shaft 410 in three different directions, which can cover the angle required by the user to adjust. The cooperation of an elastic locking protrusion 200 with the upper locking slot 300 on the upper rotating hole 300 and the lower locking slot 3100 on the lower rotating hole 310 can be fixed to the desired position after the camera body 2 rotates around the first rotating shaft 20 to a desired angle Angle, after the first rotating frame 3 rotates around the second rotating shaft 400 to the desired angle, the first rotating frame 3 can be pressed against the first rotating frame 3 to fix it to the desired angle by tightening the knob 5, and when rotating the When the second rotating frame 4 rotates around the third rotating shaft 410, due to the cooperation of the second elastic locking protrusion 411 at the bottom of the rotating base 41 of the second rotating frame 4 and the locking hole 60 on the base 6, the The second rotating frame 4 is fixed at a desired angle. It can be seen that the three-axis rotating camera of the present invention can support various angle adjustment needs of the user by providing three rotating axes in different directions. A rotating shaft 20, the first rotating frame 3 and the second rotating frame 4 all have a hollow shape through which the transmission line 7 can penetrate, and the second rotating frame 4 is provided with a locking hole 412 for the transmission line 7 to pass through, thereby effectively Ground to avoid unexpected conditions that may be caused by the exposure of the transmission line 7.

However, the above are only examples of the present invention, and should not be used to limit the scope of the present invention. Any simple equivalent changes and modifications made according to the scope of the patent application of the present invention and the content of the patent specification are still classified as This invention covers the patent.

2: Camera body 20: The first shaft 200: first elastic card protrusion 3: The first rotating frame 30: upper cover 31: Lower cover 300: Upper rotating hole 3000: upper card slot 310: Lower rotating hole 3100: Lower card slot 4: Second rotating frame 40: Support arm 400: second shaft 401: locking shaft 4010: Screw lock hole 41: Rotating seat 410: third shaft 4100: Flexible hook 411: Second elastic card protrusion 412: opening 5: locking knob 50: handle 51: stud 6: Base 60: card hole 61: bushing 610: limit margin 7: Transmission line

Other features and functions of the present invention will be clearly presented in the embodiments referring to the drawings, in which: FIG. 1 is a schematic perspective view of a three-axis rotary camera of the present invention. 2 is a schematic exploded perspective view of a three-axis rotating camera of the present invention. FIG. 3 is an exploded perspective view of another angle of the three-axis rotating camera of the present invention. 4 is a bottom view of the second rotating frame of the three-axis rotating camera of the present invention. FIG. 5 is a schematic cross-sectional view of the second rotating frame of the three-axis rotating camera of the present invention assembled on the base. 6 is a schematic cross-sectional view showing how the second rotating frame of the three-axis rotating camera of the present invention is assembled to or detached from the base.

2: Camera body

20: The first shaft

200: first elastic card protrusion

3: The first rotating frame

30: upper cover

300: Upper rotating hole

3000: upper card slot

31: Lower cover

310: Lower rotating hole

3100: Lower card slot

4: Second rotating frame

40: Support arm

400: second shaft

401: locking shaft

41: Rotating seat

412: opening

5: locking knob

50: handle

51: stud

6: Base

60: card hole

61: bushing

610: limit margin

7: Transmission line

Claims (8)

A three-axis rotating camera includes: a camera body whose rear end protrudes in a first direction to provide a first rotating shaft, and the first rotating shaft protrudes around its outer periphery to provide a plurality of first elastic locking protrusions; a first rotating frame, The upper cover and the lower cover are assembled together in a detachable manner. One end of the upper cover is provided with an upper rotation hole, and an inner clamping edge of the upper rotation hole is provided with an upper slot, and one end of the lower cover is provided with a lower rotation hole. The inner peripheral edge of the hole is provided with a lower clamping slot. When the upper cover is assembled on the lower cover, the upper rotating hole can be docked with the lower rotating hole, so that the first rotating shaft is rotatably limited to the upper rotating hole and the lower rotating In the space formed by the hole, and the first elastic locking protrusion of the first rotating shaft is locked in the upper locking groove and the lower locking groove; the second rotating frame has a supporting arm and a rotating seat, and one end of the supporting arm A second rotation shaft protrudes in a second direction on one side, the second direction is perpendicular to the first direction, the other side of the one end of the support arm protrudes a locking shaft, and the locking shaft axially opens a screw lock Hole, when the upper cover and the lower cover are docked, the other end of the first rotating frame is rotatably assembled on the second rotating shaft of the support arm, and one side of the first rotating frame is wrapped around the locking shaft The through hole is aligned with the outer side of the screw lock hole, the support base protrudes upward at the middle of its upper end surface, and the rotation base is provided with a third rotation axis in the third direction at the center of the lower end surface. The three directions are perpendicular to the first direction and the second direction, respectively; the locking knob has a handle and a stud that can be screwed into the screw hole, the stud protrudes from one end of the handle and has a diameter smaller than that of the handle Diameter, the diameter of the end of the handle close to the stud is larger than the diameter of the through hole, the stud of the locking button can be screwed into the screw hole through the through hole of the first rotating frame, and is used for the first When the rotating frame rotates to a desired angle with respect to the second rotating frame, the locking button can be rotated to press against the first rotating frame; and the base, one end surface of which is used to be fixed on the worktable, and the other end surface passes through the The third rotating shaft is rotatably assembled under the rotating base of the second rotating frame, so that the second rotating frame can only perform rotational movement relative to the base around the third rotating shaft. The three-axis rotating camera as described in item 1 of the patent application range, wherein the rotating base is provided with a plurality of second elastic locking protrusions coaxially protruding around the third rotating shaft on the lower end surface. The three-axis rotating camera as described in item 2 of the patent application scope, wherein the base is provided with a plurality of second elastic locking protrusions at the upper end to open a plurality of locking holes, so that when the second rotating frame is assembled on the base A plurality of second elastic locking protrusions of the second rotating frame are respectively locked in corresponding locking holes. The three-axis rotary camera as described in item 1 of the scope of the patent application, wherein the lower end surface of the base is fixed on the worktable by adhesion. The three-axis rotating camera as described in item 1 of the patent application range, wherein the base corresponds to the third rotating shaft and a bushing is provided on the upper end surface, and a limiting edge protrudes from the inner surface toward the center near the middle of the bushing. The three-axis rotating camera as described in item 5 of the patent application scope, wherein the third rotation axis is composed of two spaced and symmetrically arranged elastic hooks, and when the two elastic hooks are relatively pressed, the two elastic cards The hook can pass through the shaft sleeve through elastic deformation to reach below the limiting edge, and release the two elastic hooks, which will be held under the limiting edge. The three-axis rotation camera as described in item 5 of the patent application scope, wherein the third rotation axis is a screw. The three-axis rotary camera according to any one of the items 1-7 of the patent application scope, wherein the camera body is connected to a transmission line, the first rotation axis is hollow, and the transmission line passes through the camera body from the first rotation axis , The first rotating frame is hollow and communicates with the first rotating shaft, so that the transmission line can penetrate the first rotating frame from the first rotating shaft, the supporting arm is hollow and passes through the second rotating shaft and the first rotating frame Connected so that the transmission line can be penetrated into the support arm by the first rotating frame through the second rotating shaft, and the rotating seat is provided with an opening for the transmission line to pass close to the base, so that the transmission line can pass through the rotation by the support arm The opening in the seat passes through the rotating seat.

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