CN217402151U - Electronic equipment support - Google Patents

Abstract

The utility model discloses an electronic equipment bracket, which comprises a body, and a fixed clamping arm and a movable clamping arm which are respectively arranged at the opposite two side ends of the body, wherein a rotating component, a sliding component and a transmission part are arranged in the body; the sliding assembly with the driving medium butt, order about when the axostylus axostyle rotates the driving medium removes along the first direction the driving medium orders about the sliding assembly removes along the second direction between unblock position and latched position, when latched position the sliding assembly with the body screens, when the unblock position the sliding assembly with the screens of body are removed, the utility model discloses the electronic equipment support is simple structure, convenient operation, centre gripping effect are stable on the whole, can adapt to various application environment.

Description

Electronic equipment support

Technical Field

The utility model relates to an electron peripheral equipment technical field especially relates to an electronic equipment support.

Background

With the development of economy and technology, electronic devices such as mobile phones and flat panels are becoming more and more popular and becoming an indispensable part of our daily life, work and study. The user often needs to utilize the support to fix it and place it in specific position or specific angle at the in-process of using electronic equipment such as cell-phone, like in the live in-process of video, often need fix the cell-phone on the tripod in order to liberate both hands, and convenience of customers carries out talent show or carries out goods show etc..

The existing support is mainly used for fixing the mobile phone by clamping two sides of the mobile phone through two clamping arms, and an elastic piece is connected between the two clamping arms to adjust the distance between the two clamping arms and adapt to the mobile phones with different sizes. However, in application environments such as vibration and bumping, the elastic connection makes it difficult for the two clamp arms to maintain stability for clamping the electronic device, which affects safety in use.

Disclosure of Invention

In view of this, an electronic device support with good safety and convenient operation is provided.

An electronic equipment support comprises a body, and a fixed clamping arm and a movable clamping arm which are respectively arranged at two opposite side ends of the body, wherein a rotating component, a sliding component and a transmission piece are arranged in the body; the sliding assembly is abutted to the transmission piece, the transmission piece is driven to move along a first direction when the shaft lever rotates, the transmission piece drives the sliding assembly to move between an unlocking position and a locking position along a second direction, the sliding assembly is clamped with the body when the sliding assembly is in the locking position, and the clamping of the sliding assembly and the body is released when the sliding assembly is in the unlocking position.

Compared with the prior art, the electronic equipment bracket realizes locking and unlocking through forward or reverse rotation of the rotating assembly, and a user does not need to consider a specific rotating angle during operation, so that the operation is simpler and more convenient; in addition, the locking of the position of the movable clamping arm is realized through the clamping position of the sliding assembly and the body, the stability of clamping the electronic equipment can be effectively improved, the whole structure is simple, the operation is convenient, the clamping effect is stable, and the device can adapt to various application environments.

Drawings

Fig. 1 is a schematic view of an embodiment of the electronic device stand of the present invention.

Fig. 2 is another angular view of the electronic device stand of fig. 1.

Fig. 3 is an exploded view of fig. 2.

Fig. 4 is another angular view of fig. 3.

Fig. 5 is a cross-sectional view of the electronic device stand shown in fig. 1.

Fig. 6 is a schematic view of the internal structure of the electronic device holder in the locked state according to the present invention.

Fig. 7 is an internal schematic view of the electronic device stand in the unlocked state.

Fig. 8 is a schematic view of a usage status of the electronic device stand according to the present invention.

Fig. 9 is a schematic view of another embodiment of the electronic device stand according to the present invention.

Fig. 10 is a schematic view of a rotated state of the electronic device holder shown in fig. 9.

Fig. 11 is another angular view of fig. 10.

Fig. 12 is a schematic view of a holder of the electronic device stand of fig. 9.

Detailed Description

In order to facilitate understanding of the present invention, the present invention will be described more fully hereinafter with reference to the accompanying drawings. One or more embodiments of the present invention are illustrated in the accompanying drawings to provide a more accurate and thorough understanding of the disclosed embodiments. It should be understood, however, that the present invention may be embodied in many different forms and is not limited to the embodiments described below.

The same or similar reference numerals in the drawings of the utility model correspond to the same or similar parts; in the description of the present invention, it should be understood that if there are the terms "upper", "lower", "left", "right", etc. indicating the orientation or positional relationship based on the orientation or positional relationship shown in the drawings, it is only for convenience of description and simplification of the description, but it is not intended to indicate or imply that the device or element referred to must have a specific orientation, be constructed in a specific orientation, and be operated, and therefore the terms describing the positional relationship in the drawings are only for illustrative purposes and are not to be construed as limitations of the present patent, and those skilled in the art can understand the specific meanings of the terms according to specific situations.

The utility model provides an electronic equipment support is preferably applied to electronic equipment's such as cell-phone, flat board support and fixed. Fig. 1-5 show an electronic device stand 100 according to an embodiment of the present invention, which includes a body 10, and a fixed clip arm 20 and a movable clip arm 30 respectively disposed at two opposite sides of the body 10. The body 10 is used for carrying an electronic device, and the fixed clip arm 20 and the movable clip arm 30 are used for clamping the electronic device. The fixed clamping arm 20 is fixedly connected with the body 10, and preferably, the fixed clamping arm and the body are of an integral structure; the movable clamping arm 30 is slidably connected to the body 10 and can be moved toward or away from the fixed clamping arm 20 to adjust the distance therebetween, so as to adapt to electronic devices with different sizes, and thus the support 100 has versatility. In some embodiments, the surfaces of the body 10, the fixed clip arm 20, and the movable clip arm 30 are provided with anti-slip patterns or anti-slip pads to increase friction with the electronic device and improve stability of the clamping.

Referring to fig. 3 and 4, the main body 10 includes a base 12 and a rear cover 14 covering the base 12, which are detachably connected by screws or the like. The base 12 and the rear cover 14 together form a receiving space, a rotating assembly 40, a sliding assembly 50 and a transmission member 60 are disposed in the receiving space, wherein the rotating assembly 40 is connected to the movable clamping arm 30, the sliding assembly 50 abuts against the base 12, and the rotating assembly 40 and the sliding assembly 50 are linked through the transmission member 60. When the rotating assembly 40 is activated, the sliding assembly 50 is driven to move between an unlocking position and a locking position, as shown in fig. 6, when the sliding assembly 50 is in the locking position, the sliding assembly 50 is locked with the base 12, so that the movable clamping arm 30 cannot move relative to the body 10, and the bracket 100 is in the locking state, and provides a stable clamping force for the electronic device; as shown in fig. 7, when the sliding assembly 50 is in the unlocking position, the clamping position of the base 12 is released, so that the movable clamping arm 30 can slide relative to the body 10, the bracket 100 is in the unlocking state, and a user can conveniently adjust the distance between the movable clamping arm 30 and the fixed clamping arm 20 to adapt to electronic devices of different sizes.

The rotating assembly 40 includes a shaft 42, one end of the shaft 42 is used as a driving end 421, and is fixedly connected with a knob 44 after passing through the movable clamp arm 30; the other end of the shaft 42 serves as a driving end 423, and the outer surface thereof is formed with helical teeth. A screw hole 62 is formed at the center of the transmission member 60, and a transmission end 423 is inserted into the screw hole 62 and screwed therewith. The knob 44 rotates the shaft 42 to drive the transmission member 60 threaded therewith to move in a first direction (i.e., the axial direction of the shaft 42). The transmission member 60 is formed with a first active surface 64, the first active surface 64 being inclined at an angle with respect to the axial direction of the shaft 42. The slide unit 50 includes a slider 52, and the slider 52 has a second operation surface 521 formed thereon, and the second operation surface 521 abuts against the first operation surface 64. When the transmission member 60 moves in the first direction, the slider 52 is pushed to move in a second direction (e.g., a direction perpendicular to the axial direction of the shaft 42) to be engaged with or disengaged from the base 12.

In this embodiment, the slider 52 is formed with a first rack 523, and the first rack 523 extends along the first direction. Correspondingly, a second rack 121 is disposed in the base 12, and the second rack 121 is disposed opposite to the first rack 523. When the slider 52 moves to the locking position, the first rack 523 moves toward and engages with the second rack 121 along the second direction, limiting the movement of the sliding component 50 relative to the base 12 in the first direction; conversely, when the slider 52 moves to the unlocking position, the first rack 523 moves in the opposite direction to be separated from the second rack 121, and the sliding assembly 50 can move along the first direction in the base 12. Preferably, the slider 52 is connected to a first elastic member 54, such as a spring, a resilient plate, etc. When the slide block 52 moves from the unlocking position to the locking position, the first elastic piece 54 is stressed to generate elastic deformation; when the first elastic element 54 returns to the deformed state, the slider 52 is driven to move in the opposite direction to return to the unlocking position.

Preferably, the two sliding blocks 52 are symmetrically disposed on two opposite sides of the transmission member 60. The second active surfaces 521 of the two sliders 52 are disposed opposite to each other, and a wedge-shaped space 53 is formed therebetween, and the width of the wedge-shaped space 53 in the second direction is gradually reduced in a direction away from the shaft 42. The transmission member 60 is disposed between the two second acting surfaces 521, the two opposite sides of the transmission member form first acting surfaces 64, and each first acting surface 64 abuts against the second acting surface 521 of one of the sliding blocks 52. Correspondingly, there are two second racks 121, which respectively interact with the first racks 523 of the two sliders 52. When the transmission piece 60 moves towards the sliding blocks 52 along the first direction, the two sliding blocks 52 are pushed to move back to back in the second direction, and the first rack 523 is meshed with the second rack 121; when the transmission member 60 moves away from the sliders 52 in the first direction, the two sliders 52 move toward each other in the second direction, and the first rack 523 is separated from the second rack 121.

Referring to fig. 5, the sliding assembly 50 further includes a sliding seat 56, and the sliding seat 56 is movably disposed in the base 12. The sliding seat 56 is formed with a first slide groove 561 and a second slide groove 563, wherein the first slide groove 561 extends in a first direction for mounting and guiding the driving member 60; the second slide groove 563 extends in the second direction for mounting and guiding the slider 52. The slot walls of the first sliding slot 561 limit the rotation of the transmission member 60, so that it can only move in the first direction under the action of the shaft 42. The groove wall of the second sliding groove 563 limits the movement of the sliding block 52 in the first direction, so that the sliding block can only move in the second direction under the action of the transmission member 60. In the illustrated embodiment, each of the sliders 52 has a protruding pillar 525, and the first elastic element 54 is disposed along the first direction, and two ends of the first elastic element are respectively sleeved on the protruding pillars 525 of the two sliders 52. When the two sliders 52 move back to back, the first elastic member 54 is stretched; the first elastic element 54 returns to its original shape, and pulls the two sliding blocks 52 to move towards each other and return to their original positions.

In this embodiment, the driving end 423 of the shaft 42 is rotatably inserted into the sliding seat 56, so that the rotating assembly 40 and the sliding assembly 50 can be synchronously moved in the first direction relative to the base 12. The movable clamping arm 30 is provided with a shaft hole 32 at a position corresponding to the driving end 421 of the shaft rod 42, a fixing hole 441 is formed at a position corresponding to the shaft hole 32 at the center of the knob 44, the driving end 421 of the shaft rod 42 passes through the shaft hole 32 and then is inserted into the fixing hole 441, the shaft rod 42, the movable clamping arm 30 and the knob 44 are connected, and the three can synchronously move relative to the base 12 in a first direction. Preferably, the diameter of the fixing hole 441 is slightly smaller than that of the driving end 421, and the fixing hole and the driving end are tightly fitted and fixed so that the knob 44 can drive the shaft 42 to rotate synchronously. Preferably, the bore diameter of the shaft hole 32 is slightly larger than the diameter of the driving end 421, and the two fit together with a clearance so that the driving end 421 can rotate freely in the shaft hole 32, and the friction between the shaft 42 and the movable clamping arm 30 during relative rotation is reduced.

Preferably, the outer side surface of the movable clamp arm 30 (i.e., the side surface on which the knob 44 is mounted) is recessed to form a limit slot 34, the knob 44 protrudes toward the side surface of the movable clamp arm 30 to form a limit portion 443, and the limit portion 443 is movably inserted into the limit slot 34 to limit the rotation angle of the knob 44 relative to the movable clamp arm 30, i.e., to limit the rotation angle of the shaft 42. In the illustrated embodiment, the retaining groove 34 is a semi-circular groove extending around the axial bore 32 and disposed coaxially with the axial bore 32 such that the rotation angle of the knob 44 and the shaft 42 is 180 degrees.

As shown in fig. 7, in the unlocked state of the bracket 100, the limiting portion 443 of the knob 44 is located at one side end of the limiting groove 34. At this time, the transmission member 60 is mostly exposed out of the wedge-shaped space 53 formed by the two sliders 52 of the sliding assembly 50, the two sliders 52 approach each other in the second direction, the first rack 523 thereof is separated from the second rack 121 of the base 12, and the first elastic member 54 is in a natural extension state. As shown in fig. 8, since the second rack 121 of the base 12 and the first rack 523 of the slider 52 do not engage with the detents, the sliding assembly 50 and the rotating assembly 40 can be synchronously moved in the first direction relative to the base 12, so as to pull the movable clamp arm 30 away from the base 12, and adjust the spacing between the movable clamp arm 30 and the fixed clamp arm 20 in the first direction to match the size of the electronic device.

After the movable clamping arm 30 is pulled to the proper position, the knob 44 is rotated to move the limiting portion 443 to the other side end of the limiting slot 34, so as to drive the shaft 42 to rotate 180 degrees. At this time, the transmission member 60 moves toward the wedge-shaped space 53 between the two sliders 52 and pushes the two sliders 52 to move back and forth in the second direction, so that the first rack 523 engages with the second rack 121 of the base 12, the first elastic member 54 is stretched, and the bracket 100 is switched to the locking state. Due to the fact that the second rack 121 of the base 12 and the first rack 523 of the slider 52 are engaged with each other to be locked, the sliding assembly 50 and the rotating assembly 40 cannot move in the first direction, so that the movable clamping arm 30 can be kept at the pulled-out position, the electronic device can be clamped even if the bracket 100 is in an environment of vibration, bump and the like, and the use safety of the electronic device is guaranteed.

When it is desired to remove the electronic device or replace it with another electronic device, the knob 44 and shaft 42 are rotated in the opposite direction to move the driver 60 in the opposite direction in the first direction. At this time, under the elastic restoring force of the first elastic member 54, the slider 52 moves in the second direction in the opposite direction to reset, the first rack 523 is separated from the second rack 121, the bracket 100 returns to the unlocked state, and the user can pull the movable clamp arm 30 open. When the electronic device bracket 100 of the present invention is used, a user only needs to rotate the knob 44 in the forward direction or the reverse direction, and does not need to consider the specific angle of rotation, so the operation is simpler and more convenient; in addition, the position of the movable clamping arm 30 is locked through the engagement of the first rack 523 and the second rack 121, and the movable clamping arm is not unlocked and cannot be loosened, so that the stability of the support 100 for clamping electronic equipment can be effectively improved; in addition, the rotation and linear movement are converted by screwing the shaft rod 42 and the transmission member 60, so that the size of the transmission member 60 can be effectively reduced, and the mechanism can be simplified.

Preferably, the movable clamping arm 30 is further connected with a guide rod 36, and the guide rods 36 are preferably two, symmetrically disposed on two opposite sides of the shaft 42 and parallel to the shaft 42. The base 12 has a plurality of through holes 123 formed at its side end facing the movable clamp arm 30, and the shaft 42 and the guide rod 36 extend into the base 12 through the corresponding through holes 123, so as to guide the movement of the movable clamp arm 30 in the first direction, so that the movable clamp arm 30 does not deflect when pulled apart. Preferably, the guide bar 36 is sleeved with a second elastic member 38, such as a coil spring, and the second elastic member 38 is sandwiched between the end of the guide bar 36 and the side end of the base 12 where the movable clamping arm 30 is disposed. The movable clamping arms 30 are attached to the side ends of the base 12 in the initial state, and the second elastic element 38 is in a natural extension or slightly compression state. When the movable clamping arm 30 is pulled to be spaced apart from the base 12, the second elastic member 38 is compressed, so that the movable clamping arm 30 tends to move toward the base 12, thereby forming a pre-load on the electronic device clamped between the movable clamping arm 30 and the fixed clamping arm 20, and further clamping the electronic device.

Preferably, the center of the rear cover 14 forms a first connecting hole 16, the fixing clip arm 20 forms a second connecting hole 22, and the first connecting hole 16 and the second connecting hole 22 are preferably threaded holes for connecting the electronic device bracket 100 to other devices, such as a quick-mount board of a photographic device. The setting of first connecting hole 16 and second connecting hole 22 makes the utility model discloses electronic equipment support 100 can have two kinds of connected modes, when using with the fast-assembling board cooperation, can put electronic equipment to the state of clapping or erectting the bat as required.

Fig. 9-11 illustrate another embodiment of the electronic device stand according to the present invention, in which the electronic device stand 100a further includes a supporting member 70 rotatably connected to the main body 10.

As shown in fig. 12, the holder 70 is preferably a unitary structure including a substantially perpendicular arm portion 72 and a holder portion 74, wherein a distal end of the arm portion 72 (i.e., an end away from the holder portion 74) is rotatably connected to the rear cover 14 of the body 10. In the illustrated embodiment, the arm 72 has a pivot hole 76 formed at the distal end thereof, and a fixing member 80, such as a screw, is screwed into the first connection hole 16 of the rear cover 14 through the pivot hole 76. Fasteners 80 preferably have a clearance fit with arms 72 so that arms 72 can rotate relative to rear cover 14. Preferably, arm 72 has a ring of protrusions 78 formed on its wall facing back cover 14, protrusions 78 being evenly spaced around pivot holes 76. Accordingly, the rear cover 14 has a ring of grooves 18 formed on its wall surface facing the arm portion 72, the grooves 18 being uniformly spaced around the first connecting hole 16, each groove 18 being engaged with one of the protrusions 78. When it is desired to adjust the angle of arm 72, the user may apply a force to overcome the force between projection 78 and recess 18; after the arm 72 is rotated to a predetermined angle, the protrusion 78 is automatically engaged with the groove 18 to form a limit.

When the electronic device holder 100a of this embodiment is used, as shown in fig. 9, the supporting member 70 can be adjusted to a state perpendicular to the main body 10, and at this time, the supporting portion 74 of the supporting member 70 can lift the bottom of the electronic device to overcome the gravity of the electronic device, so as to further increase the stability of clamping the electronic device. Alternatively, as shown in fig. 10 and 11, the supporting member 70 may be adjusted to form a small included angle with the main body 10, or even to be consistent in direction, and the user may adjust the supporting member according to the actual use requirement. Preferably, the center of holding portion 74 is formed with third connecting hole 79, and third connecting hole 79 is the screw preferably, equally can with photographic equipment's fast-assembling board etc. be connected, further convenient the utility model discloses electronic equipment support 100 a's installation is fixed, and can further increase the centre gripping effect to electronic equipment, and simple structure, convenient operation, centre gripping effect are stable on the whole, can adapt to various application environment.

It should be noted that the present invention is not limited to the above embodiments, and other changes can be made by those skilled in the art according to the spirit of the present invention, and all the changes made according to the spirit of the present invention should be included in the scope of the present invention.

Claims (10)

1. An electronic equipment support comprises a body, and a fixed clamping arm and a movable clamping arm which are respectively arranged at two opposite side ends of the body, and is characterized in that a rotating assembly, a sliding assembly and a transmission piece are arranged in the body, the rotating assembly comprises a shaft rod, the shaft rod comprises a driving end and a transmission end which are opposite, the driving end is rotatably inserted into the movable clamping arm, and the transmission end is screwed and inserted into the transmission piece; the sliding assembly is abutted to the transmission piece, the transmission piece is driven to move along a first direction when the shaft lever rotates, the transmission piece drives the sliding assembly to move between an unlocking position and a locking position along a second direction, the sliding assembly is clamped with the body when the sliding assembly is in the locking position, and the clamping of the sliding assembly and the body is released when the sliding assembly is in the unlocking position.

2. The electronic device bracket according to claim 1, wherein a knob is disposed outside the movable clamping arm, and a driving end of the shaft passes through the movable clamping arm and is fixedly connected with the knob.

3. The electronic device holder according to claim 2, wherein the wall of the movable clamp arm facing the knob is recessed to form a limiting groove, and the limiting groove is arc-shaped and is disposed around the shaft; the knob protrudes outwards towards the wall surface of the movable clamping arm to form a limiting part, and the limiting part is movably inserted into the limiting groove.

4. The electronic device stand of claim 1, wherein the sliding assembly forms a first rack and the body forms a second rack, the first and second racks being disposed along the first direction, the first rack engaging the second rack in the locked position and the first rack disengaging the second rack in the unlocked position.

5. The electronic device holder according to claim 1, wherein the transmission member includes a first active surface, the slide assembly includes a slider, the slider includes a second active surface abutting the first active surface, and the first active surface and the second active surface are disposed obliquely with respect to an axial direction of the shaft.

6. The electronic device stand according to claim 5, wherein a sliding seat is further disposed in the body, and the transmission end of the shaft is rotatably connected to the sliding seat through the transmission member; the sliding seat is provided with a first sliding groove and a second sliding groove, the first sliding groove extends along a first direction, and the transmission piece is assembled in the first sliding groove; the second sliding groove extends along a second direction, the sliding block is assembled in the second sliding groove, the first direction is the axial direction of the shaft rod, and the second direction is perpendicular to the first direction.

7. The electronic device holder according to claim 6, wherein two of the sliding blocks are symmetrically disposed on opposite sides of the transmission member, and a first elastic member is connected between the two sliding blocks, and the first elastic member is elastically deformed when the sliding blocks are locked, and the first elastic member is deformed again to drive the sliding blocks to return to the unlocked position.

8. The electronic device bracket according to claim 1, wherein the movable clamping arm is further connected with a guide rod, the guide rod is parallel to the shaft rod and is sleeved with a second elastic member, a distal end of the guide rod extends into the body, and the second elastic member is clamped between the distal end of the guide rod and a side end of the body where the movable clamping arm is arranged.

9. An electronic device holder according to any one of claims 1 to 8, further comprising a holder including an arm portion rotatably connected to the body and a holding portion disposed at an angle to the arm portion, the body being provided with a first connecting hole for connection to the arm portion, one of facing surfaces of the body and the arm portion being formed with a ring of protrusions, the other of the facing surfaces being formed with a ring of recesses, the protrusions and recesses being disposed around the first connecting hole, each of the recesses being engaged with one of the protrusions in a concavo-convex manner.

10. The electronic device stand of claim 9, wherein the fixing clip arm is provided with a second connection hole; and/or the dragging part is provided with a third connecting hole, and the first connecting hole, the second connecting hole and the third connecting hole are screw holes.

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