CN214171690U

CN214171690U - Electronic equipment support

Info

Publication number: CN214171690U
Application number: CN202022786492.5U
Authority: CN
Inventors: 彭宏亮
Original assignee: Individual
Current assignee: Individual
Priority date: 2020-11-26
Filing date: 2020-11-26
Publication date: 2021-09-10
Anticipated expiration: 2030-11-26

Abstract

The utility model discloses an electronic equipment support, which comprises a base, a first support frame rotationally connected with the base, and a second support frame rotationally connected with the first support frame, wherein a first rotating shaft is arranged at the first end of the first support frame, a second rotating shaft is arranged at the second end of the first support frame, a first shaft seat rotationally connected with the first rotating shaft is arranged on the base, a second shaft seat rotationally connected with the second rotating shaft is arranged on the second support frame, a first shaft hole for the first rotating shaft to pass through is arranged on the first shaft seat, a second shaft hole for the second rotating shaft to pass through is arranged on the second shaft seat, a first limit gear is arranged on the first rotating shaft, a second limit gear is arranged on the second rotating shaft, a first limit part for limiting the rotation of the first limit gear and the first rotating shaft is arranged on the first shaft seat, the second shaft base is provided with a second limiting piece for limiting the second limiting gear and the second rotating shaft to rotate.

Description

Electronic equipment support

Technical Field

The utility model relates to an electronic equipment accessory field, more specifically say, relate to an electronic equipment support.

Background

In the process of using an electronic device such as a notebook or a tablet computer, in order to fix and adjust an angle of the electronic device, a bracket is generally used to fix and support the electronic device and adjust an angle of the electronic device.

When the existing bracket is used for adjusting the supporting angle of electronic equipment, the angle of the bracket and the electronic equipment is adjusted usually by rotating a rotating shaft, and after the rotating shaft is rotated, the rotating shaft is prevented from rotating by damping, so that the position of the bracket is fixed. After the support is used for a long time, the friction force between the damping and the rotating shaft is reduced, the supporting strength of the support is reduced, and inconvenience is brought to users.

SUMMERY OF THE UTILITY MODEL

The utility model discloses to the above-mentioned defect of prior art, provide an electronic equipment support.

The utility model provides a technical scheme that its technical problem adopted is: an electronic device support is constructed, the support comprises a base, a first support rotatably connected with the base, and a second support rotatably connected with the first support, a first rotating shaft is arranged at a first end of the first support, a second rotating shaft is arranged at a second end of the first support, a first shaft seat rotatably connected with the first rotating shaft is arranged on the base, a second shaft seat rotatably connected with the second rotating shaft is arranged on the second support, a first shaft hole for the first rotating shaft to pass through is arranged on the first shaft seat, a second shaft hole for the second rotating shaft to pass through is arranged on the second shaft seat, a first limit gear is arranged on the first rotating shaft, a second limit gear is arranged on the second rotating shaft, a first limit part for limiting the first limit gear and the first rotating shaft to rotate is arranged on the first shaft seat, the second shaft base is provided with a second limiting piece for limiting the second limiting gear and the second rotating shaft to rotate.

In the electronic device stand of the present invention, the first position-limiting member includes a first engaging member and a first control member connected to the first engaging member, a first elastic member is disposed in the first axial hole to push the first engaging member to be clamped into the tooth groove of the first position-limiting gear, and the first control member is used to drive the first engaging member to disengage from the tooth groove of the first position-limiting gear;

the second limiting part comprises a second clamping part and a second control part connected with the second clamping part, a second elastic part which pushes the second clamping part to be clamped into the tooth groove of the second limiting gear is arranged in the second shaft hole, and the second control part is used for driving the second clamping part to be separated from the tooth groove of the second limiting gear.

In the electronic device stand of the present invention, the first engaging member is a first arc-shaped engaging member, a first end of the first arc-shaped engaging member is engaged into the tooth groove of the first limiting gear, and a second end of the first arc-shaped engaging member abuts against the first elastic member;

the second clamping piece is a second arc-shaped clamping piece, the first end of the second arc-shaped clamping piece is clamped into the tooth groove of the second limiting gear, and the second end of the second arc-shaped clamping piece is abutted against the second elastic piece.

In the electronic device stand of the present invention, a first sliding guide member is disposed in the first shaft hole, and the first sliding guide member and a side wall of the first shaft hole are sandwiched to form a first arc-shaped sliding groove for the first arc-shaped engaging member to slide;

the second shaft hole is internally provided with a second sliding guide piece, and the second sliding guide piece and the side wall of the second shaft hole are clamped to form a second arc-shaped sliding groove for the second arc-shaped clamping piece to slide.

In the electronic device stand of the present invention, a first accommodating groove for accommodating the first elastic member is further provided in the first axial hole, and the first accommodating groove is communicated with the first arc-shaped chute;

the second shaft hole is also provided with a second containing groove for containing the second elastic piece, and the second containing groove is communicated with the second arc-shaped sliding groove.

Electronic equipment support in, the one end of being connected with this first stop gear block on this first arc fastener is equipped with first joint portion, the one end of being connected with this second stop gear block on this second arc fastener is equipped with second joint portion, be equipped with the first space of stepping down for this first joint portion when this first control drives this first joint portion and breaks away from this first stop gear on the lateral wall in this first shaft hole, be equipped with the second space of stepping down for this second joint portion when this second control drives this second joint portion and breaks away from this second stop gear on the lateral wall in this second shaft hole.

In the electronic device stand of the present invention, the first control member is fixedly disposed on the outer sidewall of the first arc-shaped engaging member, the first engaging portion protrudes from the inner sidewall of the first arc-shaped engaging member to form a first boss, and a first abutting portion abutting against the first boss and the first engaging portion when the first control member drives the first engaging portion to rotate is disposed at an end of the first slider adjacent to the first engaging portion;

the second control piece is fixedly arranged on the outer side wall of the second arc-shaped clamping piece, the second clamping portion protrudes out of the inner side wall of the second arc-shaped clamping piece and forms a second boss, and a second abutting portion which abuts against the second boss and enters the second yielding space when the second control piece drives the second clamping portion to rotate is arranged at one end, close to the second clamping portion, of the second slide guide piece.

In the electronic device stand of the present invention, the first shaft seat is provided with a first sliding hole for the first control element to penetrate out of the first shaft seat from the first shaft hole, and the first sliding hole can allow the first control element to slide and drive the first arc-shaped fastener to slide in the first arc-shaped sliding groove;

the second shaft seat is provided with a second sliding hole for the second control piece to penetrate out of the second shaft seat from the second shaft hole, and the second sliding hole can be used for the second control piece to slide and drive the second arc-shaped clamping piece to slide in the second arc-shaped sliding groove.

In the electronic device stand of the present invention, the first end of the first support frame is provided with a first shaft sleeve and a second shaft sleeve which are sleeved on both ends of the first rotating shaft, the first shaft sleeve is internally provided with a first connecting hole, the second shaft sleeve is internally provided with a second connecting hole, the first connecting hole is a polygonal hole, and the first end of the first rotating shaft is a polygonal column which is matched with the polygonal hole;

the first end of the second support frame is provided with a third shaft sleeve and a fourth shaft sleeve which are sleeved at two ends of the second rotating shaft, a third connecting hole is formed in the third shaft sleeve, a fourth connecting hole is formed in the fourth shaft sleeve, the third connecting hole is a polygonal hole, and the first end of the second rotating shaft is a polygonal column matched with the polygonal hole.

In the electronic device stand of the present invention, the second end of the second support frame is provided with a stopper for stopping the electronic device, and the stopper is provided with a silica gel gasket.

Implement the utility model discloses an electronic equipment support has following beneficial effect: use the utility model discloses a during the electronic equipment support, can rotate first support frame around first axis of rotation, still can rotate the second support frame around the second axis of rotation, rotate first axis of rotation and second axis of rotation and rotate to suitable angle after, first locating part and second locating part card respectively go into to the tooth's inslot of first stop gear and second stop gear, play the first stop gear of restriction, second stop gear and first axis of rotation, the effect of second axis of rotation gyration, make the support more stable when supporting electronic equipment. Through setting up first support frame and second support frame, when placing electronic equipment on the second support frame, the accessible rotates the height of first support frame adjustment electronic equipment, through the inclination of rotating second support frame adjustment electronic equipment for user's regulation mode is more diversified, satisfies user's user demand, improves user experience.

Drawings

The invention will be further explained with reference to the drawings and examples, wherein:

fig. 1 is a schematic structural diagram of an electronic device stand according to the present invention;

fig. 2 is a schematic cross-sectional view of the first rotating shaft and the first shaft seat of the electronic device support of the present invention;

fig. 3 is a schematic cross-sectional view of a second rotating shaft and a second shaft seat in the electronic device stand according to the present invention;

fig. 4 is an exploded schematic view of the electronic device holder of the present invention.

Detailed Description

In order to make the objects, technical solutions and advantages of the present invention clearer, embodiments of the present invention will be described in further detail below with reference to the accompanying drawings.

As shown in fig. 1 and 4, in a first embodiment of the electronic device stand of the present invention, the stand 100 includes a base 101, a first support frame 102 rotatably connected to the base 101, and a second support frame 103 rotatably connected to the first support frame 102, a first end of the first support frame 102 is provided with a first rotation shaft 104, a second end of the first support frame 102 is provided with a second rotation shaft 105, the base 101 is provided with a first shaft seat 106 rotatably connected to the first rotation shaft 104, the second support frame 103 is provided with a second shaft seat 107 rotatably connected to the second rotation shaft 105, the first shaft seat 106 is provided with a first shaft hole 118 for the first rotation shaft 104 to pass through, the second shaft seat 107 is provided with a second shaft hole 119 for the second rotation shaft 105 to pass through, the first rotation shaft 104 is provided with a first limit gear 108, the second rotation shaft 105 is provided with a second limit gear 110, the first shaft seat 106 is provided with a first limiting member 109 for limiting the rotation of the first limiting gear 108 and the first rotating shaft 104, and the second shaft seat 107 is provided with a second limiting member 111 for limiting the rotation of the second limiting gear 110 and the second rotating shaft 105.

Use the utility model discloses a during electronic equipment support 100, can rotate first support frame 102 around first axis of rotation 104, still can rotate second support frame 103 around second axis of rotation 105, after rotating first axis of rotation 104 and second axis of rotation 105 and rotating to suitable angle, first locating part 109 and second locating part 111 are blocked respectively in to first stop gear 108 and second stop gear 110's tooth's socket, play the first stop gear 108 of restriction, second stop gear 110 and first axis of rotation 104, the effect of second axis of rotation 105 gyration, make support 100 more stable when supporting electronic equipment. Through setting up first support frame 102 and second support frame 103, when placing electronic equipment on second support frame 103, the accessible rotates the height of first support frame 102 adjustment electronic equipment, through rotating the inclination of second support frame 103 adjustment electronic equipment for user's regulation mode is more diversified, satisfies user's user demand, improves user experience.

Referring to fig. 2 and 3, in the present embodiment, the first limiting member 109 includes a first engaging member 112 and a first controlling member 113 connected to the first engaging member 112, a first elastic member 114 is disposed in the first shaft hole 118 and pushes the first engaging member 112 to be clamped into the tooth socket of the first limiting gear 108, and the first controlling member 113 is used to drive the first engaging member 112 to be disengaged from the tooth socket of the first limiting gear 108. The second limiting member 111 includes a second engaging member 115 and a second control member 116 connected to the second engaging member 115, a second elastic member 117 is disposed in the second axial hole 119 and pushes the second engaging member 115 to be clamped into the tooth socket of the second limiting gear 110, and the second control member 116 is used to drive the second engaging member 115 to disengage from the tooth socket of the second limiting gear 110.

After the first rotating shaft 104 and the first limit gear 108 rotate to a desired angle, the first engaging member 112 is pushed and engaged into the tooth groove of the first limit gear 108 under the elastic restoring force of the first elastic member 114, so as to limit the rotation of the first rotating shaft 104 and the first limit gear 108. Similarly, after the second rotating shaft 105 and the second limit gear 110 rotate to a desired angle, the second engaging member 115 is pushed and engaged into the tooth groove of the second limit gear 110 by the elastic restoring force of the second elastic member 117, so as to limit the rotation of the second rotating shaft 105 and the second limit gear 110.

Further, the first engaging member 112 is a first arc-shaped engaging member 112, a first end of the first arc-shaped engaging member 112 is inserted into the tooth slot of the first limiting gear 108, and a second end of the first arc-shaped engaging member 112 abuts against the first elastic member 114. The second engaging member 115 is a second arc-shaped engaging member 115, a first end of the second arc-shaped engaging member 115 is inserted into the tooth slot of the second limiting gear 110, and a second end of the second arc-shaped engaging member 115 abuts against the second elastic member 117.

Preferably, the first elastic member 114 and the second elastic member 117 are both springs.

In order to limit and guide the sliding directions of the first arc-shaped engaging member 112 and the second arc-shaped engaging member 115, a first sliding guide 120 is disposed in the first shaft hole 118, and the first sliding guide 120 and the sidewall of the first shaft hole 118 are sandwiched to form a first arc-shaped sliding slot for the first arc-shaped engaging member 112 to slide. A second sliding guide member 121 is disposed in the second shaft hole 119, and the second sliding guide member 121 and a sidewall of the second shaft hole 119 are sandwiched to form a second arc-shaped sliding slot for the second arc-shaped engaging member 115 to slide.

The first and second arcuate engaging members 115 slide along the first and second arcuate chutes in the first and second arcuate chutes, respectively.

Further, a first receiving groove 122 for receiving the first elastic element 114 is further disposed in the first shaft hole 118, and the first receiving groove 122 is communicated with the first arc-shaped sliding groove. A second receiving groove 123 for receiving the second elastic element 117 is further disposed in the second shaft hole 119, and the second receiving groove 123 is communicated with the second arc-shaped sliding groove. The first elastic element 114 and the second elastic element 117 elastically push the first arc-shaped engaging element 115 and the second arc-shaped engaging element 115 to slide in the first arc-shaped sliding slot and the second arc-shaped sliding slot.

Further, a first clamping portion 124 is disposed at an end of the first arc-shaped clamping member 112, which is clamped and connected to the first limit gear 108, a second clamping portion 126 is disposed at an end of the second arc-shaped clamping member 115, which is clamped and connected to the second limit gear 110, a first yielding space 125, which yields to the first clamping portion 124 when the first control member 113 drives the first clamping portion 124 to disengage from the first limit gear 108, is disposed on a sidewall of the first shaft hole 118, and a second yielding space 127, which yields to the second clamping portion 126 when the second control member 116 drives the second clamping portion 126 to disengage from the second limit gear 110, is disposed on a sidewall of the second shaft hole 119.

The first control element 113 is fixedly disposed on an outer sidewall of the first arc-shaped engaging element 112, the first engaging portion 124 protrudes from an inner sidewall of the first arc-shaped engaging element 112 to form a first boss, and a first abutting portion abutting against the first boss and the first engaging portion 124 when the first control element 113 drives the first engaging portion 124 to rotate is disposed at an end of the first slider 120 close to the first engaging portion 124 and enters the first abdicating space 125. The second control element 116 is fixedly disposed on an outer sidewall of the second arc-shaped engaging element 115, the second engaging portion 126 protrudes from an inner sidewall of the second arc-shaped engaging element 115 to form a second boss, and a second abutting portion abutting against the second boss and the second engaging portion 126 when the second control element 116 drives the second engaging portion 126 to rotate and enter the second abdicating space 127 is disposed at an end of the second slider 121 close to the second engaging portion 126.

When the first supporting frame 102 needs to be rotated and unfolded, the first supporting frame 102 drives the first rotating shaft 104 and the first limiting gear 108 to rotate along the first direction, at this time, the first limiting gear 108 pushes the first clamping portion 124 and the first arc-shaped clamping member 112 to move towards the first accommodating groove 122, and the first elastic member 114 is extruded. After the first supporting frame 102 stops rotating, if the first supporting frame 102 rotates in the second direction, the first limiting gear 108 pushes the first engaging portion 124 so that the first engaging portion 124 abuts against the inner sidewall of the first axial hole 118, and at this time, the first limiting gear 108 and the first rotating shaft 104 cannot rotate in the second direction. When the first support frame 102 needs to be rotated along the second direction, the user can manually push the first control element 113, the first control element 113 drives the first clamping portion 124 to slide to the first abdicating space 125 through the first arc-shaped clamping element 112, at this time, the first clamping portion 124 is separated from the tooth groove of the first limiting gear 108, and the first support frame 102 can be rotated along the second direction. When the second supporting frame 103 is unfolded or rotated, the second limiting gear 110 and the second arc-shaped engaging member 115 are engaged in the same manner, and the details are not repeated herein.

In order to facilitate the user to control the first control element 113 and the second control element 116, the first shaft seat 106 is provided with a first sliding hole 128 through which the first control element 113 passes from the first shaft hole 118 to the outside of the first shaft seat 106, and the first sliding hole 128 is used for the first control element 113 to slide and driving the first arc-shaped engaging element 112 to slide in the first arc-shaped sliding slot. The second shaft seat 107 is provided with a second sliding hole 129 through which the second control member 116 passes from the second shaft hole 119 to the outside of the second shaft seat 107, and the second sliding hole 129 is used for the second control member 116 to slide and drive the second arc-shaped engaging member 115 to slide in the second arc-shaped sliding slot.

As shown in fig. 4, a first end of the first support frame 102 is provided with a first shaft sleeve 130 and a second shaft sleeve 131 sleeved on two ends of the first rotating shaft 104, a first connection hole 134 is formed in the first shaft sleeve 130, a second connection hole 135 is formed in the second shaft sleeve 131, the first connection hole 134 is a polygonal hole, and a first end of the first rotating shaft 104 is a polygonal column 140 matched with the polygonal hole. The first end of the second supporting frame 103 is provided with a third shaft sleeve 132 and a fourth shaft sleeve 133 sleeved on two ends of the second rotating shaft 105, the third shaft sleeve 132 is provided with a third connecting hole 136, the fourth shaft sleeve 133 is provided with a fourth connecting hole 137, the third connecting hole 136 is a polygonal hole, and the first end of the second rotating shaft 105 is a polygonal column 140 matched with the polygonal hole. Preferably, the polygonal column 140 is a quadrangular column.

Further, a stopping member 138 for stopping the electronic device is disposed at a second end of the second supporting frame 103, and a silica gel gasket 139 is disposed on the stopping member 138. When the electronic device is prevented from being placed on the second support frame 103, the bottom end of the electronic device abuts against the stopper 138, so as to prevent the electronic device from slipping off the second support frame 103.

Furthermore, anti-skid pads are fixedly arranged on the bottom surface of the base 101 and the top surface of the second support frame 103.

The above only is the embodiment of the present invention, not limiting the patent scope of the present invention, all the equivalent structures or equivalent processes that are used in the specification and the attached drawings or directly or indirectly applied to other related technical fields are included in the patent protection scope of the present invention.

Claims

1. An electronic device support is characterized in that the support comprises a base, a first support frame and a second support frame, the first support frame is rotatably connected with the base, the second support frame is rotatably connected with the first support frame, a first rotating shaft is arranged at the first end of the first support frame, a second rotating shaft is arranged at the second end of the first support frame, a first shaft seat is arranged on the base and rotatably connected with the first rotating shaft, a second shaft seat is arranged on the second support frame and rotatably connected with the second rotating shaft, a first shaft hole for the first rotating shaft to pass through is arranged on the first shaft seat, a second shaft hole for the second rotating shaft to pass through is arranged on the second shaft seat, a first limit gear is arranged on the first rotating shaft, a second limit gear is arranged on the second rotating shaft, and a first limit part for limiting the first limit gear and the first rotating shaft to rotate is arranged on the first shaft seat, and a second limiting part for limiting the second limiting gear and the second rotating shaft to rotate is arranged on the second shaft base.

2. The electronic device stand according to claim 1, wherein the first limiting member includes a first engaging member and a first control member connected to the first engaging member, a first elastic member is disposed in the first axial hole to push the first engaging member to be engaged into the tooth groove of the first limiting gear, and the first control member is configured to drive the first engaging member to disengage from the tooth groove of the first limiting gear;

the second locating part includes second fastener and with the second control that the second fastener is connected, it pushes to be equipped with in the second dead eye the second fastener card is gone into extremely second elastic component in the tooth's socket of second limiting gear, the second control is used for driving the second fastener with the tooth's socket of second limiting gear breaks away from.

3. The electronic device holder according to claim 2, wherein the first engaging member is a first arc-shaped engaging member, a first end of the first arc-shaped engaging member is engaged into the tooth groove of the first limiting gear, and a second end of the first arc-shaped engaging member abuts against the first elastic member;

the second clamping piece is a second arc-shaped clamping piece, the first end of the second arc-shaped clamping piece is clamped into the tooth groove of the second limiting gear, and the second end of the second arc-shaped clamping piece is abutted to the second elastic piece.

4. The electronic device stand according to claim 3, wherein a first sliding guide member is disposed in the first shaft hole, and the first sliding guide member and a sidewall of the first shaft hole are sandwiched to form a first arc-shaped sliding slot for the first arc-shaped engaging member to slide;

and a second sliding guide piece is arranged in the second shaft hole, and the second sliding guide piece and the side wall of the second shaft hole are clamped to form a second arc-shaped sliding groove for the second arc-shaped clamping piece to slide.

5. The electronic device holder according to claim 4, wherein a first receiving slot for receiving the first elastic element is further disposed in the first axial hole, and the first receiving slot is communicated with the first arc-shaped sliding slot;

and a second accommodating groove for accommodating the second elastic piece is further formed in the second shaft hole, and the second accommodating groove is communicated with the second arc-shaped sliding groove.

6. The electronic device holder according to claim 5, wherein a first engaging portion is disposed at an end of the first arc engaging member engaged with the first limit gear, a second engaging portion is disposed at an end of the second arc engaging member engaged with the second limit gear, a first yielding space for yielding the first engaging portion when the first engaging portion is disengaged from the first limit gear is provided on a sidewall of the first shaft hole, and a second yielding space for yielding the second engaging portion when the second engaging portion is engaged with the second limit gear is provided on a sidewall of the second shaft hole.

7. The electronic device bracket according to claim 6, wherein the first control member is fixedly disposed on an outer side wall of the first arc-shaped engaging member, the first engaging portion protrudes from an inner side wall of the first arc-shaped engaging member to form a first boss, and a first abutting portion abutting against the first boss and the first engaging portion when the first control member drives the first engaging portion to rotate and entering the first abdicating space is disposed at an end of the first slider, which is close to the first engaging portion;

the second control piece is fixedly arranged on the outer side wall of the second arc-shaped clamping piece, the second clamping portion protrudes out of the inner side wall of the second arc-shaped clamping piece and forms a second boss, and one end, close to the second clamping portion, of the second slide guide piece is provided with a second abutting portion which abuts against the second boss and the second clamping portion when the second control piece drives the second clamping portion to rotate and enters the second yielding space.

8. The electronic device stand according to claim 7, wherein the first shaft holder is provided with a first sliding hole through which the first control member passes from the first shaft hole to the outside of the first shaft holder, and the first sliding hole is used for sliding the first control member and driving the first arc-shaped engaging member to slide in the first arc-shaped sliding groove;

and a second sliding hole is formed in the second shaft seat, the second control piece can penetrate out of the second shaft seat from the second shaft hole, and the second sliding hole can be used for sliding the second control piece and driving the second arc-shaped clamping piece to slide in the second arc-shaped sliding groove.

9. The electronic device holder according to claim 8, wherein the first end of the first supporting frame is provided with a first bushing and a second bushing sleeved at two ends of the first rotating shaft, the first bushing is provided with a first connecting hole therein, the second bushing is provided with a second connecting hole therein, the first connecting hole is a polygonal hole, and the first end of the first rotating shaft is a polygonal column matched with the polygonal hole;

10. The electronic device stand according to claim 1, wherein the second end of the second supporting frame is provided with a stopping member for stopping the electronic device, and the stopping member is padded with a silica gel gasket.