CN217406589U

CN217406589U - Mobile phone support

Info

Publication number: CN217406589U
Application number: CN202221170246.XU
Authority: CN
Inventors: 黄志全
Original assignee: Individual
Current assignee: Individual
Priority date: 2022-05-16
Filing date: 2022-05-16
Publication date: 2022-09-09
Anticipated expiration: 2032-05-16

Abstract

The utility model provides a mobile phone support, include the casing that is formed by enclosing preceding shell and backshell and first clamping part and the second clamping part that sets up in opposite directions, first clamping part and/or second clamping part respectively with adjacent casing lateral wall between be equipped with clamping spring, first clamping part and second clamping part all include integrated into one piece's centre gripping arm and depression bar, centre gripping arm and depression bar stretch out from the both sides of casing respectively, the depression bar can promote the centre gripping arm and outwards open, the last dorsad extension of centre gripping arm has horizontal rack, be equipped with the locking piece between two centre gripping arms, the locking piece respectively with the horizontal rack toothing on first clamping part and the second clamping part, be connected with trigger button on the locking piece, the preceding shell is worn out to the trigger button part, be equipped with reset spring between locking piece and trigger button or the backshell. The utility model discloses a cell-phone extrusion trigger button removes fixture's locking state, makes the automatic firm centre gripping cell-phone of centre gripping arm, and one hand can accomplish easy operation, convenient to use.

Description

Mobile phone support

Technical Field

The utility model belongs to the technical field of the cell phone accessory, especially, relate to a cell phone stand.

Background

In the driving process, a driver directly uses the mobile phone, which is very dangerous, and needs to fix and support the mobile phone by means of a mobile phone support, for example, a mobile phone support convenient to install disclosed in the chinese patent document, whose publication number is CN210075318U, includes a mobile phone clamp plate with a special-shaped structure, a left clamp arm and a right clamp arm are symmetrically overlapped at two sides of the mobile phone clamp plate, through holes with sawtooth blocks are arranged on the left clamp arm and the right clamp arm, and an adjusting knob is arranged on the through holes to adjust the distance between the left clamp arm and the right clamp arm so as to fix the mobile phone. Although this scheme centre gripping is tighter, complex operation needs fixed cell-phone of one hand, rotatory adjust knob of one hand, and is not convenient enough.

SUMMERY OF THE UTILITY MODEL

To the defect of the prior art, the utility model aims to provide a cell phone stand controls fixture through setting up trigger button and locking block, realizes automatic firm centre gripping cell-phone.

In order to achieve the purpose, the utility model provides a mobile phone support, which comprises a shell and a clamping mechanism, wherein the clamping mechanism comprises a first clamping part and a second clamping part which are oppositely arranged, a clamping spring which is suitable for pushing the first clamping part and/or the second clamping part to be close to the middle and clamped is arranged between the first clamping part and/or the second clamping part and the adjacent shell side wall respectively, the first clamping part and the second clamping part respectively comprise an integrally formed clamping arm and a compression bar, the clamping arm and the compression bar extend out from two sides of the shell respectively, and the compression bar can push the clamping arm to be opened outwards; the clamping arms extend backwards to form transverse racks, a locking block is arranged between the two clamping arms and is meshed with the transverse racks on the first clamping portion and the second clamping portion respectively, the clamping mechanism is in a one-way locking state at the moment, a trigger button is connected onto the locking block, the part of the trigger button penetrates out of the surface of a shell connected with a mobile phone in a contact mode, a reset spring is arranged between the locking block and the trigger button or a rear shell, and when the trigger button controls the locking block to be separated from the transverse racks, the clamping mechanism releases the one-way locking state.

Preferably, the method comprises the following steps: each tooth on the transverse rack and the locking block comprises a right-angle surface and an inclined surface, the locking block is opposite to the tooth direction of the engaged transverse rack, and the right-angle surface of the transverse rack is close to the outer side.

Preferably, the method comprises the following steps: the clamping arm comprises an extending part and a clamping jaw, a guide groove which is connected with the transverse rack of the second clamping part in a sliding mode is formed in the extending part of the first clamping part, and a guide groove which is connected with the transverse rack of the first clamping part in a sliding mode is formed in the extending part of the second clamping part, so that the folding and unfolding processes of the clamping arm are stable and smooth.

Preferably, the method comprises the following steps: the horizontal rack front end is equipped with the mousing-hook, and the guide way entrance is equipped with the mousing-hook lock with the mousing-hook, avoids first clamping part and second clamping part excessively to open and causes structural damage.

Preferably, the method comprises the following steps: the side surface of the clamping arm is provided with a connection synapse, one end of the clamping spring is sleeved on the connection synapse, the side wall of the shell is provided with a limit groove, and the other end of the clamping spring is accommodated in the limit groove so as to limit the displacement of the clamping spring and influence the fixing effect of the clamping arm.

Preferably, the method comprises the following steps: the extending end of the pressure lever is provided with a bending part which is convenient for applying force.

Preferably, the method comprises the following steps: the front shell and the rear shell are connected through fixing screws uniformly distributed at the upper end and the lower end.

Preferably, the following steps: the rear shell is provided with a movable cavity for accommodating the locking block, positioning columns are arranged at the upper end and the lower end of the movable cavity, the top ends of the positioning columns are abutted against the back surface of the clamping arm, positioning grooves are correspondingly arranged at the upper end and the lower end of the locking block, and the positioning columns are in sliding connection with the positioning grooves.

Preferably, the method comprises the following steps: the locking piece is connected with the trigger button through the back shaft, and the cover is equipped with reset spring on the back shaft, and reset spring both ends are contradicted with locking piece and trigger button respectively.

Preferably, the method comprises the following steps: the front shell is provided with a button hole for the trigger button to pass through, and the bottom end of the trigger button is provided with a stop plate for preventing the trigger button from being separated from the button hole.

Preferably, the method comprises the following steps: the bottom of the shell is connected with a bearing part in a sliding mode, the bearing part comprises a bearing claw extending out of the shell and a longitudinal extension arm connected with the bearing claw, the upper end of the longitudinal extension arm is provided with a matched convex tooth, a longitudinal rack meshed with the matched convex tooth is arranged in the front shell, the length of the mobile phone support is suitable for being prolonged, and the requirements of clamping of mobile phones or electronic products of different sizes are met.

Preferably, the method comprises the following steps: the middle part of the longitudinal extension arm is provided with a sliding groove, and a fixing screw fixedly connected with the front shell and the rear shell is arranged in the sliding groove in a sliding mode.

Preferably, the following steps: the rear shell is provided with a connecting part suitable for connecting an external device, so that the clamping seat can be fixed on a vehicle or in a home or office place.

The utility model has the advantages that:

(1) the locking state of the clamping mechanism is released by squeezing the trigger button through the mobile phone, so that the clamping arm can automatically and firmly clamp the mobile phone, the clamping can be completed by one hand, the operation is simple, the use is convenient, the clamping mechanism is suitable for use environments needing one-hand operation such as driving, and the safety and the satisfaction degree in the use process are improved.

(2) More supporting points are provided for the mobile phone through the supporting part, the clamping is more stable, and the risk of falling from the bottom in the process of taking out and collecting is avoided.

Drawings

Fig. 1 is an explosion diagram of a mobile phone stand according to the present invention.

Fig. 2 is a schematic structural diagram of a mobile phone stand according to the present invention.

Fig. 3 is an internal schematic view of a mobile phone holder according to the present invention.

Fig. 4 is a schematic structural view of the first clamping portion in the mobile phone holder provided by the present invention.

Fig. 5 is a schematic structural view of the second clamping portion in the mobile phone holder provided by the present invention.

Fig. 6 is a schematic structural diagram of a locking block in a mobile phone holder according to the present invention.

Fig. 7 is a schematic structural diagram of a rear case in a mobile phone stand according to the present invention.

Detailed Description

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

It should be noted that, in order to avoid obscuring the present invention with unnecessary details, only the structures and/or processing steps closely related to the aspects of the present invention are shown in the drawings, and other details not relevant to the present invention are omitted.

In addition, it is also to be noted that the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.

As shown in fig. 1 to 7, a mobile phone holder includes a housing 100 and a clamping mechanism surrounded by a front housing 101 and a rear housing 102, the clamping mechanism includes a first clamping portion 103 and a second clamping portion 104 disposed opposite to each other, a clamping spring (not shown in the drawings) adapted to push the first clamping portion 103 and the second clamping portion 104 to approach to the middle of the housing 100 and clamp the two together is disposed between the first clamping portion 103 and the second clamping portion 104 and the adjacent side wall of the housing 100, the first clamping portion 103 and the second clamping portion 104 both include an integrally formed clamping arm 105 and a pressing rod 106, the clamping arm 105 and the pressing rod 106 respectively extend from two sides of the housing 100, the clamping arm 105 includes an extending portion 110 and a clamping jaw 111, and an extending end of the pressing rod 106 is provided with a bending portion 128 for facilitating force application. A transverse rack 107 extends back to the clamping arm 105, a locking block 108 is arranged between the two clamping arms 105, the locking block 108 is respectively meshed with the transverse racks 107 on the first clamping part 103 and the second clamping part 104, at the moment, the clamping mechanism is in a one-way locking state, a trigger button 109 is connected onto the locking block 108, part of the trigger button 109 penetrates out of the front shell 101, a reset spring (not shown in the figure) is arranged between the locking block 108 and the trigger button 109, and when the trigger button 109 drives the locking block 108 to be separated from the transverse rack 107, the clamping mechanism releases the one-way locking state.

In this embodiment, each tooth on the transverse rack 107 and the locking block 108 includes a square face and a bevel, the locking block 108 is opposite to the direction of the teeth of the engaged transverse rack 107, and the square face of the transverse rack 107 is close to the outside. The extension part 110 of the first clamping part 103 is provided with a guide groove 112 which is slidably connected with the transverse rack 107 of the second clamping part 104, and the extension part 110 of the second clamping part 104 is provided with a guide groove 112 which is slidably connected with the transverse rack 107 of the first clamping part 103. The front end of the transverse rack 107 is provided with a separation-preventing hook 113, and the entrance of the guide groove 112 is provided with a separation-preventing groove 114 which can be buckled with the separation-preventing hook 113. The side surface of the clamping arm 105 is provided with a connecting synapse 115, one end of the clamping spring is sleeved on the connecting synapse 115, the side wall of the front shell 101 is provided with a limiting groove 116, and the other end of the clamping spring is accommodated in the limiting groove 116 to limit the displacement of the clamping spring, so that the fixing effect of the clamping arm is influenced.

In this embodiment, the rear housing 102 is provided with a movable cavity 117 for accommodating the locking block 108, the movable cavity 117 is provided with positioning posts 118 at upper and lower ends, the top ends of the positioning posts 118 contact with the back surface of the clamping arm 105, the upper and lower ends of the locking block 108 are correspondingly provided with positioning grooves 119, and the positioning posts 118 are slidably connected with the positioning grooves 119. The locking block 108 is connected with the trigger button 109 through a support shaft 120, a return spring is sleeved on the support shaft 120, and two ends of the return spring are respectively abutted against the locking block 108 and the trigger button 109. The front shell 101 is provided with a button hole 121 for the trigger button 109 to pass through, and the bottom end of the trigger button 109 is provided with a stop plate 122 for preventing the trigger button 109 from falling out of the button hole 121.

In this embodiment, the front casing 101 and the rear casing 102 are connected by fixing screws uniformly distributed at the upper and lower ends, a connecting portion 129 suitable for connecting an external device is provided on the rear casing 102, a supporting portion is slidably connected to the bottom of the casing 100, the supporting portion includes a supporting claw 123 extending out of the casing 100 and a longitudinal extending arm 124 connected to the supporting claw 123, a matching convex tooth 125 is provided at the upper end of the longitudinal extending arm 124, and a longitudinal rack 126 engaged with the matching convex tooth 125 is provided in the front casing 101. The middle of the longitudinal extension arm 124 is provided with a sliding slot 127, and a fixing screw is arranged in the sliding slot 127 in a sliding way.

When a user uses the mobile phone support in the embodiment, the mobile phone support can be fixed on a vehicle through the connecting part 129, the pressing rod 106 is pressed by the thumb and the forefinger oppositely, so that the clamping arms 105 are outwards opened, the transverse rack 107 and the locking block 109 are kept in a meshed state, the clamping arms 105 are still kept in the opened state after the hand is released, the mobile phone is easily placed between the clamping arms 105, the bottom of the mobile phone is supported by the supporting claws 123, the trigger button 109 extending out of the front shell 101 is pushed inwards by the back of the mobile phone to drive the locking block 108 to slide inwards along the positioning column 118 into the movable cavity 117 and be separated from the transverse rack 107, and the mobile phone is automatically clamped by the clamping arms 105 under the action of the clamping spring; when a user needs to take out the mobile phone, the user can squeeze the pressing rod 106 with one hand to enable the clamping arm 105 to be loosened and then take out the mobile phone, and the operation is simple.

Although the present invention has been described in detail with reference to the preferred embodiments, those skilled in the art will appreciate that various modifications and equivalent arrangements can be made without departing from the spirit and scope of the present invention.

Claims

1. A mobile phone support comprises a shell and a clamping mechanism, wherein the clamping mechanism comprises a first clamping part and a second clamping part which are oppositely arranged,

clamping springs suitable for pushing the first clamping part and/or the second clamping part to be close to the middle and clamped are arranged between the first clamping part and/or the second clamping part and the adjacent side wall of the shell respectively, the first clamping part and the second clamping part respectively comprise clamping arms and pressing rods which are integrally formed, the clamping arms and the pressing rods respectively extend out of two sides of the shell, and the pressing rods can push the clamping arms to be outwards opened; the mobile phone clamping mechanism is characterized in that transverse racks extend backwards on the clamping arms, a locking block is arranged between the two clamping arms, the locking block is meshed with the transverse racks on the first clamping portion and the second clamping portion respectively, at the moment, the clamping mechanism is in a one-way locking state, a trigger button is connected onto the locking block, the trigger button penetrates out of the part of the shell surface connected with a mobile phone in a contact mode, a reset spring is arranged between the locking block and the trigger button or the rear shell, and when the trigger button controls the locking block to be separated from the transverse racks, the clamping mechanism releases the one-way locking state.

2. The mobile phone support according to claim 1, wherein the clamping arm comprises an extension part and a clamping jaw, the extension part of the first clamping part is provided with a guide groove slidably connected with the transverse rack of the second clamping part, and the extension part of the second clamping part is provided with a guide groove slidably connected with the transverse rack of the first clamping part.

3. The mobile phone support according to claim 2, wherein the front end of the transverse rack is provided with a separation-preventing hook, and a separation-preventing groove capable of being buckled with the separation-preventing hook is arranged at the entrance of the guide groove.

4. The handset support according to claim 3, wherein the clamping arm has a connection synapse on a side surface thereof, a end of the clamping spring is fitted over the connection synapse, a side wall of the housing has a limiting groove, and another end of the clamping spring is received in the limiting groove.

5. The handset support according to claim 1, wherein the housing has a movable cavity for accommodating the locking block, the movable cavity has positioning posts at upper and lower ends thereof, the top ends of the positioning posts contact with the back surface of the holding arm, the locking block has positioning grooves at upper and lower ends thereof, and the positioning posts are slidably connected to the positioning grooves.

6. The mobile phone support according to claim 5, wherein the locking block is connected to the trigger button through a support shaft, a return spring is sleeved on the support shaft, and two ends of the return spring respectively abut against the locking block and the trigger button.

7. The mobile phone support according to claim 6, wherein the housing is enclosed by a front shell and a rear shell, the front shell is provided with a button hole for the trigger button to pass through, and the bottom end of the trigger button is provided with a stop plate for preventing the trigger button from coming out of the button hole.

8. The mobile phone support according to claim 7, wherein a support part is slidably connected to the bottom of the housing, the support part comprises a support claw extending out of the housing and a longitudinal extension arm connected to the support claw, the upper end of the longitudinal extension arm is provided with a matching convex tooth, and a longitudinal rack engaged with the matching convex tooth is arranged in the front housing.

9. The handset support according to claim 8, wherein the middle portion of the longitudinally extending arm is provided with a guide slot, and the guide slot is slidably provided with a fixing screw for fixedly connecting the front shell and the rear shell.

10. A handset support according to claim 4 or claim 9, wherein the rear shell is provided with a connection portion adapted to connect to an external device.