Supporting device of electronic equipment

Abstract

The utility model provides a supporting device for electronic equipment, which comprises a rotating mechanism. The rotating mechanism comprises a first mounting table, a first rotating seat which is connected to the central position of the lower surface of the first mounting table and can rotate, a first driving mechanism arranged in the first mounting table, a control circuit board externally connected with a power supply, and a switch key embedded in the first mounting table and electrically connected with the control circuit board; the first mounting table comprises a first support and a first cover which are buckled to form a first containing space, and the first driving mechanism and the control circuit board are fixed to the first support and located in the first containing space. The first rotating seat and the first mounting table are connected through a first driving mechanism and support the first rotating seat to rotate relative to the first mounting table. The supporting device of the electronic equipment is novel in structure, convenient to assemble and high in execution reliability, and a user can adjust the horizontal rotating angle between the first mounting table and the first rotating seat according to requirements.

Description

Technical Field

[0001] The utility model relates to the technical field of auxiliary equipment of electronic equipment and discloses a supporting device of electronic equipment. Background Art

[0002] With the continuous development of electronic equipment technology, the types of electronic equipment are becoming more and more numerous. In daily use, a mounting bracket is often needed to place the electronic equipment. However, the existing mounting brackets are mostly one-piece structures, which can only play a fixing role and do not have corresponding adjustment functions, and cannot meet the needs of users. Therefore, in the actual use of electronic equipment, there is an urgent need for a support device that can be adjusted according to the horizontal angle of the electronic equipment by the user. Utility Model Content

[0003] The purpose of the utility model is to provide a support device that is convenient for adjusting the horizontal angle of an electronic device to solve the problems of the above-mentioned background technology. The technical solution is as follows:

[0004] A supporting device for an electronic device comprises a rotating mechanism, wherein the rotating mechanism comprises a first mounting platform, a first rotating seat connected to the central position of the lower surface of the first mounting platform and rotatable, a first driving mechanism and a control circuit board of an external power supply arranged in the first mounting platform, and a switch button embedded in the first mounting platform and electrically connected to the control circuit board; the first mounting platform comprises a first shell and a first cover body which are buckled to form a first accommodating space, the first driving mechanism and the control circuit board are respectively fixed on the first shell and located in the first accommodating space; the first rotating seat and the first mounting platform are connected through the first driving mechanism and support the first rotating seat to rotate relative to the first mounting platform.

[0005] Preferably, the first shell includes a square first bottom plate and a first side wall formed by bending from the periphery of the first bottom plate; an annular bearing fixing groove protruding from the center of the inner surface of the first bottom plate and at least three first fixing columns, a second fixing column and a third fixing column respectively arranged on the periphery of the bearing fixing groove; a first groove is provided at a free end of one side of the first side wall for embedding the switch button; the bearing fixing groove includes a bottom, a first through hole is provided on the bottom, and the diameter of the bearing fixing groove is larger than the diameter of the first through hole.

[0006] Preferably, the first fixing column is located at the periphery of the second fixing column, and the second fixing column is located at the periphery of the third fixing column; the height of the first fixing column is smaller than the height of the second fixing column; the height of the second fixing column is larger than the height of the third fixing column; the first fixing column is used to fix the first cover body; the second fixing column is used to fix the control circuit board; the third fixing column is used to fix the first driving mechanism.

[0007] Preferably, the shape of the first cover body is adapted to the first shell body, and a fourth fixing column is protruded from the inner surface of the first cover body corresponding to the first fixing column.

[0008] Preferably, the first driving mechanism includes a first driving motor, a first reducer, a first transmission mechanism and a first output mechanism; the first transmission mechanism includes a square frame-type first bracket, a first screw rod and a first guide rod installed in parallel in the first bracket, and a first sliding rack simultaneously sleeved on the first screw rod and the first guide rod; the first driving motor, the first reducer and the first screw rod are coaxially arranged and connected in sequence; the first output mechanism includes a first output rotating frame and a first ball bearing and a first output gear sleeved on the first output rotating frame at intervals.

[0009] Preferably, the first sliding rack is in a "T" shape, including a first fixing portion and a first rack, and the first fixing portion is provided with a first threaded hole and a second through hole and is respectively and simultaneously sleeved on the first screw rod and the first guide rod.

[0010] Preferably, the first output rotating frame comprises a cylindrical hollow bearing fixing portion, a gear fixing portion and a flange located between the bearing fixing portion and the gear fixing portion and protruding from the outer circumference; the bearing fixing portion is provided with a second incision communicating with the hollow portion.

[0011] Preferably, the first output gear meshes with the first rack; the first bracket is fixedly connected to the third fixing column; the bearing fixing groove is fixedly connected to the outer ring of the first ball bearing and abuts against the first flange.

[0012] Preferably, the first rotating seat is disc-shaped, including a circular first body, a first annular mounting groove partially recessed in the center of the first body and protruding from the upper surface of the first body, a third groove recessed in the upper surface of the first body and spaced from the periphery of the first mounting groove, a fourth groove recessed in the lower surface of the first body, and an electrical connector arranged in the fourth groove; a first incision is opened on the periphery of the first mounting groove, and the first incision is respectively connected to the second incision and the third groove; the third groove and the fourth groove are connected.

[0013] Preferably, it also includes a second mounting platform connected to one side edge of the rotating mechanism and protruding from the upper surface of the rotating mechanism, a sliding platform sleeved and connected to the free end of the second mounting platform, and a second rotating seat connected to the outer surface of the sliding platform and rotatable, the angle between the first mounting platform and the second mounting platform is set at 10°-170°, and the first mounting platform and the second mounting platform are hingedly arranged so that the angle is adjustable.

[0014] Compared with the prior art, the beneficial effects of the utility model are: the supporting device of the electronic equipment has a novel structure, is easy to assemble, has high execution reliability, and the user can adjust the horizontal rotation angle between the first mounting platform and the first rotating seat according to needs. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 It is an assembly stereogram of the support device.

[0016] Figure 2 It is an assembly stereogram of the rotating mechanism.

[0017] Figure 3 It is a top view structural explosion diagram of the rotating mechanism.

[0018] Figure 4 This is an exploded diagram of the rotating mechanism from above.

[0019] Figure 5 It is an assembly stereogram of the first rotating seat.

[0020] Figure 6 It is an assembly stereogram of the first transmission mechanism and the first output mechanism.

[0021] Figure 7 It is a structural explosion diagram of the first transmission mechanism and the first output mechanism.

[0022] Figure 8 is a perspective view of the first shell.

[0023] Fig. 9 It is a cross-sectional view of the rotating mechanism.

[0024] in:

[0025] 100-support device; 1000-rotating mechanism;

[0026] 1-first rotating seat; 10-first body; 11-electrical connector; 12-third groove, 13-second groove;

[0027] 14-first incision; 15-first mounting groove;

[0028] 2-first mounting platform; 20-first housing; 200-first bottom plate; 201-first fixing;

[0029] 202 - second fixing column; 203 - third fixing column; 205 - first side wall; 204 - bearing fixing groove;

[0030] 2040 - first through hole; 206 - first groove; 21 - first cover; 211 - fourth fixing column;

[0031] 22-first driving mechanism; 220-first driving motor; 221-first reducer; 222-first transmission mechanism;

[0032] 223-first output mechanism; 224-flexible circuit board;

[0033] 2220-first bracket; 2221-first screw rod; 2222-first guide rod;

[0034] 2223-first sliding rack; 2224-first fixing portion; 2225-first rack; 2226-first threaded hole;

[0035] 2227 - second through hole; 2230 - first output rotating frame; 2231 - bearing fixing portion; 2232 - flange;

[0036] 2233-gear fixing portion; 2234-second cutout; 2235-first ball bearing; 2236-first output gear;

[0037] 23-control circuit board; 24-first accommodating space;

[0038] 3-second mounting platform; 4-sliding platform; 5-second rotating seat; 6, 6'-switch button. DETAILED DESCRIPTION

[0039] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0040] The structure of a supporting device 100 of an electronic device of the utility model is as follows: Figures 1 to 9 As shown, it includes a horizontally arranged rotating mechanism 1000, a second mounting platform 3 connected to a side edge of the rotating mechanism 1000 and protruding from the upper surface of the rotating mechanism 1000, a sliding platform 4 sleeved and connected to the free end of the second mounting platform 3, and a second rotating seat 5 parallel to the outer surface of the sliding platform 4 and rotatable.

[0041] The rotating mechanism 1000 includes a horizontally arranged first mounting platform 2, and a rotatable first rotating seat 1 connected in parallel to the central position of the lower surface of the first mounting platform 2; the first mounting platform 2 and the second mounting platform 3 are obliquely fixedly connected, and the angle (not marked) between the first mounting platform 2 and the second mounting platform 3 can be set between 10°-170° according to needs.

[0042] The first mounting platform 2 includes a first shell 20 and a first cover 21 which are snapped together to form a first accommodating space 24, a first driving mechanism 22 and a control circuit board 23 of an external power supply arranged in the first mounting platform 2, and switch buttons 6, 6' embedded in the first mounting platform 2 and electrically connected to the control circuit board 23; the first driving mechanism 22 and the control circuit board 23 are respectively fixed on the first shell 20 and located in the first accommodating space 24; the first rotating seat 1 and the first mounting platform 2 are connected through the first driving mechanism 22 and support the first rotating seat 1 to rotate relative to the first mounting platform 2.

[0043] The first shell 20 includes a square first base plate 200 and a first side wall 205 bent from the periphery of the first base plate 200; an annular bearing fixing groove 204 protruding from the center of the inner surface of the first base plate 200 and at least three first fixing columns 201, second fixing columns 202 and third fixing columns 203 respectively arranged on the periphery of the bearing fixing groove 204, the first fixing column 201 is used to fix the first cover body 21; the second fixing column 202 is used to fix the control circuit board 23; the third fixing column 203 is used to fix the first driving mechanism 22; a first groove 206 is provided at a free end of one side of the first side wall 205 for embedding the switch buttons 6, 6'; the bearing fixing groove 204 includes a bottom (not marked), and a first through hole 2040 is provided at the bottom, and the diameter of the bearing fixing groove 204 is larger than the diameter of the first through hole 2040. The first fixing column 201 is located on the periphery of the second fixing column 202, and the second fixing column 202 is located on the periphery of the third fixing column 203, so that the vertical projection area of ​​the control circuit board 23 is larger than the first driving mechanism 22; the height of the first fixing column 201 is smaller than the height of the second fixing column 202; the height of the second fixing column 202 is larger than the height of the third fixing column 203; so that the control circuit board 23 is located above the first driving mechanism 22 and is arranged at intervals, thereby facilitating the assembly of the first mounting platform 2 and optimizing the space utilization of the first accommodating space 24.

[0044] The shape of the first cover body 21 is adapted to the first shell body 20, and the inner surface of the first cover body 21 is provided with a fourth fixing column 211 corresponding to the first fixing column 201. The first fixing column 201 and the fourth fixing column 211 are adapted and fixed. The combined height of the first fixing column 201 and the fourth fixing column 211 is greater than the second fixing column 202 to ensure that the first accommodating space 24 can accommodate the first driving mechanism 22 and the control circuit board 23 arranged at intervals. The switch buttons 6, 6' are electrically connected to the control circuit board 23, and the actuation of the first driving mechanism 22 is controlled by the switch button.

[0045] The first driving mechanism 22 includes a first driving motor 220, a first reducer 221, a first transmission mechanism 222 and a first output mechanism 223 in sequence, wherein the first driving motor 220, the first reducer 221 and the first transmission mechanism 222 are coaxially connected in sequence, the first driving motor 220 is provided with an externally powered flexible circuit board 224, the first reducer 221 is a planetary reduction gear, and after the torque of the first driving motor 220 is increased by the first reducer 221, the enhanced preset torque force is transmitted to the first output mechanism 223 through the first transmission mechanism 222 and then output by the first output mechanism 223.

[0046] The first transmission mechanism 22 includes a square frame-type first bracket 2220, a first screw rod 2221 and a first guide rod 2222 installed in parallel in the first bracket 2220, and a first sliding rack 2223 simultaneously mounted on the first screw rod 2221 and the first guide rod 2222; the first sliding rack 2223 is in a "T" shape, including a first fixing portion 2224 and a first rack 2225, the first fixing portion 2224 is penetrated by a first threaded hole 2226 and a second through hole 2227 and is respectively and simultaneously mounted on the first screw rod 2221 and the first guide rod 2222; the first screw rod 2221 is coaxially connected with the first driving motor 220 and the first reducer 221, and the first screw rod 2221 drives the first sliding rack 2223 to slide reciprocatingly, and the reciprocating sliding of the first sliding rack 2223 is ensured to be more stable through the first guide rod 2222 arranged in parallel.

[0047] The first output mechanism 223 includes a first output rotating frame 2230 , and a first ball bearing 2235 and a first output gear 2236 which are spaced apart and sleeved on the first output rotating frame 2230 . The first output rotating frame 2230 is fixedly connected to the third fixing column 203 so as to fix the first output mechanism 223 in the first shell 20; the first output rotating frame 2230 includes a cylindrical hollow (not marked) bearing fixing portion 2231, a gear fixing portion 2233 and a flange 2232 located between the bearing fixing portion 2231 and the gear fixing portion 2233 and protruding from the outer circumference; the bearing fixing portion 2231 is provided with a second cutout 2234 connected to the hollow; the free end of the gear fixing portion 2233 is opened (not marked); the first output gear 2236 is fixedly sleeved on the bearing fixing portion 2231, and the first output gear 2236 is meshed with the first rack 2225, and the reciprocating sliding of the first rack 2225 drives the first output rotating frame 2230 to rotate.

[0048] The first rotating seat 1 is disc-shaped, including a circular first body 10, a first annular mounting groove 15 partially recessed in the center of the first body 10 and protruding from the upper surface of the first body 10, a second groove 13 recessed in the upper surface of the first body 10 and spaced from the periphery of the first mounting groove 15, a third groove 12 recessed in the lower surface of the first body 10, and an electrical connector 11 disposed in the third groove 12, the electrical connector 11 being connected to an external power source (not shown); a first notch 14 is provided on the periphery of the first mounting groove 15, and the first notch 14 is respectively connected to the first notch 14 and the second notch 14 is connected to the third notch 12. The two incisions 2234 are connected to the second groove 13 correspondingly; the second groove 13 is connected to the third groove 12, and the electrical connector 11 is connected to the control circuit board 23 through a cable (not shown). One end of the cable is connected to the electrical connector 11 and connected to the second groove 13 from the third groove 12, and then connected to the first mounting groove 15 from the first incision 14, and then enters the hollow part of the first output rotating frame 2230 from the second incision 2234, and then extends from the free end of the gear fixing part 2233 to be electrically connected to the control circuit board 23 above the first bracket 2220.

[0049] The bearing fixing portion 2231 of the first output rotating frame 2230 extends from the first through hole 2040 of the bearing fixing groove 204 and is embedded in the first mounting groove 15, so that the bearing fixing portion 2231 is fixed in the first mounting groove 15, and the inner ring (not marked) of the first ball bearing 2235 is fixedly sleeved on the bearing fixing portion 2231, and the outer ring (not marked) of the first ball bearing 2235 is fixed in the bearing fixing groove 204 protruding from the first shell 20. The first ball bearing 2235 is arranged to enable relative rotation between the first rotating seat 1 and the first mounting platform 2; the bottom of the bearing fixing groove 204 abuts against the flange to prevent the first output rotating frame 2230 from vertically displacing when the first rotating seat 1 rotates relative to the first mounting platform 2.

[0050] The working principle of the first rotating seat 1 rotating relative to the first mounting platform 2 is as follows: Fig. 9As shown, the first driving mechanism 22 is fixed on the first shell 20 of the first mounting platform 2, and the first driving motor 220 is electrically connected to the control circuit board 23 fixed on the first shell 20 through the flexible circuit board 224. The first driving motor 220 is powered by operating the switch buttons 6, 6', so that the first driving motor 220 generates torque, and then the torque of the first driving motor 220 is increased by the first reducer 221, and then the first rack 2225 of the first sliding rack 2223 of the first transmission mechanism 22 outputs linear motion through the cooperation of the first screw rod 2221 and the first sliding rack 2223. The first rack 2225 of the first output mechanism 223 is meshed with the first output gear 2236, so that the first output rotating frame 2230 fixing the first output gear 2236 rotates, and the first output rotating frame 2230 drives the first rotating seat 1 to rotate through the bearing fixing part 2231 fixed in the first mounting groove 15 between the first ball bearing 2235, thereby realizing the rotation of the first rotating seat 1 relative to the first mounting platform 2.

[0051] It should be noted that, in the description of the present invention, the terms "up", "down", "front", "back", "left", "horizontal direction", "vertical direction" and the like indicate directions or positional relationships based on the directions or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present invention and simplifying the description, and do not indicate or imply that the device or component referred to must have a specific direction, be constructed and operated in a specific direction, and therefore cannot be understood as a limitation on the present invention.

[0052] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A supporting device for an electronic device, characterized in that: The invention comprises a rotating mechanism, wherein the rotating mechanism comprises a first mounting platform, a first rotating seat connected to the central position of the lower surface of the first mounting platform and rotatable, a first driving mechanism and a control circuit board of an external power supply arranged in the first mounting platform, and a switch button embedded in the first mounting platform and electrically connected to the control circuit board; the first mounting platform comprises a first shell and a first cover body which are buckled to form a first accommodating space, the first driving mechanism and the control circuit board are respectively fixed on the first shell and located in the first accommodating space; the first rotating seat and the first mounting platform are connected through the first driving mechanism and support the first rotating seat to rotate relative to the first mounting platform.

2. The supporting device for an electronic device according to claim 1, characterized in that: The first shell includes a square first bottom plate and a first side wall bent from the periphery of the first bottom plate; an annular bearing fixing groove protruding from the center of the inner surface of the first bottom plate and at least three first fixing columns, a second fixing column and a third fixing column respectively arranged on the periphery of the bearing fixing groove; a first groove is provided at a free end of one side of the first side wall for embedding the switch button; the bearing fixing groove includes a bottom, a first through hole is provided at the bottom, and the diameter of the bearing fixing groove is larger than the diameter of the first through hole.

3. The supporting device of an electronic device according to claim 2, characterized in that: The first fixing column is located at the periphery of the second fixing column, and the second fixing column is located at the periphery of the third fixing column; the height of the first fixing column is smaller than the height of the second fixing column; the height of the second fixing column is larger than the height of the third fixing column; the first fixing column is used to fix the first cover body; the second fixing column is used to fix the control circuit board; the third fixing column is used to fix the first driving mechanism.

4. The supporting device for electronic equipment according to claim 3, characterized in that: The first cover body has an outer shape adapted to the first shell, and a fourth fixing column is protruded from the inner surface of the first cover body corresponding to the first fixing column.

5. The supporting device for electronic equipment according to claim 4, characterized in that: The first driving mechanism includes a first driving motor, a first reducer, a first transmission mechanism and a first output mechanism; the first transmission mechanism includes a square frame-type first bracket, a first screw rod and a first guide rod installed in parallel in the first bracket, and a first sliding rack simultaneously sleeved on the first screw rod and the first guide rod; the first driving motor, the first reducer and the first screw rod are coaxially arranged and connected in sequence; the first output mechanism includes a first output rotating frame and a first ball bearing and a first output gear sleeved on the first output rotating frame at intervals.

6. The supporting device for electronic equipment according to claim 5, characterized in that: The sliding rack is in a "T" shape and includes a first fixing portion and a first rack. The first fixing portion is provided with a first threaded hole and a second through hole and is respectively and simultaneously sleeved on the first screw rod and the first guide rod.

7. The supporting device for electronic equipment according to claim 6, characterized in that: The first output rotating frame includes a cylindrical hollow bearing fixing portion, a gear fixing portion, and a flange located between the bearing fixing portion and the gear fixing portion and protruding from the outer circumference; the bearing fixing portion is provided with a second cutout communicating with the hollow portion.

8. The supporting device for electronic equipment according to claim 7, characterized in that: The first output gear is meshed with the first rack; the first bracket is fixedly connected to the third fixing column; the bearing fixing groove is fixedly connected to the outer ring of the first ball bearing and abuts against the first flange.

9. The supporting device for electronic equipment according to claim 8, characterized in that: The first rotating seat is disc-shaped, including a circular first body, a ring-shaped first mounting groove partially recessed in the center of the first body and protruding from the upper surface of the first body, a third groove recessed in the upper surface of the first body and spaced from the periphery of the first mounting groove, a fourth groove recessed in the lower surface of the first body, and an electrical connector arranged in the fourth groove; a first incision is opened on the periphery of the first mounting groove, and the first incision is respectively connected to the second incision and the third groove; the third groove and the fourth groove are connected.

10. The supporting device of an electronic device according to claim 1, characterized in that: It also includes a second mounting platform connected to one side edge of the rotating mechanism and protruding from the upper surface of the rotating mechanism, a sliding platform sleeved and connected to the free end of the second mounting platform, and a second rotating seat connected to the outer surface of the sliding platform and rotatable, the angle between the first mounting platform and the second mounting platform is set at 10°-170°, and the first mounting platform and the second mounting platform are hingedly arranged so that the angle is adjustable.

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