Mobile phone support

Abstract

The utility model relates to the technical field of mobile phone supports, in particular to a mobile phone support. The mobile phone support comprises a shell, a left clamping block and a right clamping block which are arranged on the left side and the right side of the shell, and an upper clamping block and a lower clamping block which are arranged on the upper side and the lower side of the shell. The upper clamping block is fixed with the shell; the left clamping block, the right clamping block and the lower clamping block are connected with the shell in a sliding manner through connecting arms, and the left clamping block, the right clamping block and the lower clamping block do clamping motion towards the center of the shell through springs; a linkage disc is rotationally connected to the center of the shell, a first linkage structure is arranged between connecting arms of the left clamping block and the right clamping block and the linkage disc, and when the first linkage structure enables the linkage disc to rotate, the left clamping block and the right clamping block can move left and right; the upper end of the shell is provided with a pressing piece, the pressing piece is in sliding fit with the shell in the vertical direction, the lower end of the pressing piece abuts against the connecting arm of the lower clamping block, and a second linkage structure is arranged between the pressing piece and the linkage disc. The mobile phone holder has the advantage of being convenient for a user to clamp a mobile phone.

Description

Technical Field

[0001] This utility model relates to the field of mobile phone holder technology, and in particular to a mobile phone holder. Background Technology

[0002] Currently, mobile phones are clamped together on both sides using springs and at least opposing clamping blocks. For example, Chinese Patent Application No. 201821406509.6 discloses a linkage clamping mechanism for a mobile phone holder. This patent uses a linkage disc between two clamping blocks, with guide posts on both clamping blocks that engage with grooves in the linkage disc. When a user pushes or pulls either clamping block, the support rod applies force to the linkage disc through the guide post, causing the linkage disc to rotate and move the guide post and support rod on the other side in the opposite direction. This achieves linkage between the two clamping blocks, allowing them to move away or closer simultaneously.

[0003] Currently, some bicycle phone holders have four clamps to hold the phone securely around its sides. However, the above solution only allows two clamps to move, and the other two still need to be pried open with both hands, which is quite troublesome. Utility Model Content

[0004] To address the shortcomings of existing technologies, a mobile phone holder that facilitates users in holding their phones is provided.

[0005] This utility model is achieved using the following technical solution: a mobile phone holder, comprising a housing, left and right clamping blocks disposed on the left and right sides of the housing, and upper and lower clamping blocks disposed on the upper and lower sides of the housing; the upper clamping block is fixed to the housing; the left, right, and lower clamping blocks are slidably connected to the housing via connecting arms and clamped towards the center of the housing via springs; a linkage disk is rotatably connected to the center of the housing, and a first linkage structure is provided between the connecting arms of the left and right clamping blocks and the linkage disk, which allows the left and right clamping blocks to move left and right when the linkage disk rotates; a pressing member is provided at the upper end of the housing, which slides with the housing in the vertical direction and abuts against the connecting arm of the lower clamping block at its lower end; a second linkage structure is provided between the pressing member and the linkage disk; when the pressing member is pressed, it squeezes the lower clamping block downwards, and the linkage disk rotates through the second linkage structure, thereby enabling the left and right clamping blocks to release away from the center of the housing.

[0006] In actual use, the user can directly press the pressing part. The downward movement of the pressing part will squeeze the lower clamping block downward, thereby moving the lower clamping block downward and increasing the distance between the upper and lower clamping blocks. At the same time, under the action of the second linkage structure, the linkage plate will rotate. When the linkage plate rotates, under the action of the first linkage structure, the left and right clamping blocks will move away from the center of the shell, increasing the distance within the left and right clamping block brackets. At this time, the phone can be placed between the four clamping blocks. Then, the button is released, and under the action of the spring, the lower, left, and right clamping blocks will perform opposite clamping movements to clamp the phone.

[0007] The spring can be any existing tension or compression spring. By fixing it in a specific position within the housing, the three clamping blocks—the lower clamping block, the left clamping block, and the right clamping block—can perform clamping movements.

[0008] The first and second linkage structures can be existing linkage structures, such as linkage between the waist-shaped hole and the pin; linkage between the connecting rod; linkage between the gear and the rack, etc., all of which can realize the rotation of the linkage disc to make the left and right clamps move left and right.

[0009] This solution increases the distance between the upper and lower clamping blocks by pressing the lower clamping block with a pressing component. At the same time, the pressing component can drive the linkage plate to rotate, and the rotation of the linkage plate can increase the distance between the left and right clamping blocks. This allows one pressing component to release three clamping blocks, which is convenient and quick for the user to press directly.

[0010] Preferably, the first linkage structure includes two first oblong holes extending radially on the linkage disk, the two first oblong holes being arranged radially opposite each other, and the connecting arms of the left clamping block and the right clamping block each having a first pin extending into the first oblong hole, the first pin having movable space within the first oblong hole.

[0011] When the linkage disc rotates, it drives the first pin to move, thereby enabling the first clamping block and the second clamping block to move left and right synchronously.

[0012] Preferably, the first linkage structure is disposed at one axial end of the linkage disk, and the second linkage structure is disposed at the other axial end of the linkage disk. The second linkage structure includes a second oblong hole disposed on the pressing member. The linkage disk is provided with a second pin extending into the second oblong hole. The second pin has movable space in the second oblong hole.

[0013] When the pressing part is pressed down, the second oblong hole drives the second pin to move, thereby realizing the rotation of the linkage plate. The first linkage structure and the second linkage structure are respectively set at both ends of the axial direction of the linkage plate, making the structure of the entire mobile phone holder more compact.

[0014] Preferably, the connecting arm of the left clamping block and the connecting arm of the right clamping block each include a left extension section and a right extension section extending in opposite directions, and the left extension section and the right extension section are arranged vertically at intervals; the left extension section is used to abut against the connecting arm of the right clamping block, and the right extension section is used to abut against the connecting arm of the left clamping block, so as to limit the extreme positions of the clamping movement of the left clamping block and the right clamping block.

[0015] The left and right extension segments limit the extreme positions of the clamping movements of the left and right clamping blocks.

[0016] Preferably, a lateral opening receiving groove is provided between the connecting arm of the left extension section and the right clamping block or / and between the connecting arm of the right extension section and the left clamping block, and a tension spring is provided in the receiving groove.

[0017] The tension spring pulls the left and right clamping blocks together to achieve clamping movement, and the inclusion groove makes the internal space of the housing more compact.

[0018] Preferably, the housing has a first groove for guiding the pressing member and a second groove for guiding the connecting arms of the left clamping block, right clamping block and lower clamping block.

[0019] By setting the first slide and the second slide, the stability of the pressing part, the left clamping block, the right clamping block and the lower clamping block during movement is ensured.

[0020] Preferably, the pressing member is provided with a relief groove to avoid the rotating shaft of the linkage disc, and the relief groove extends in the vertical direction.

[0021] By setting a clearance groove, the pressing part can make way for the rotating shaft when it is pressed down.

[0022] Preferably, the lower clamping block is located below the linkage disc, and the lower clamping block is provided with a laterally extending abutting portion, and the lower end of the pressing member abuts against the abutting portion.

[0023] In order to ensure that the lower clamping block, the upper clamping block, and the left and right clamping blocks are located on the same plane, a laterally extending abutting part is provided to achieve the abutment between the lower clamping block and the pressing member, so that the lower clamping block can move downward when the pressing member is pressed.

[0024] Preferably, the lower clamping block is provided with a limiting groove extending in the vertical direction, and a compression spring is provided in the limiting groove. One end of the lower clamping block in the limiting groove is provided with a first protrusion that abuts against one end of the compression spring, and the other end of the housing in the limiting groove is provided with a second protrusion that abuts against the other end of the compression spring.

[0025] The lower clamping block moves towards the center of the housing by compressing the spring, thus performing a clamping motion. The first and second protrusions make the fixation between the clamping block and the spring more stable. At the same time, placing the compression spring on the lower clamping block saves space and makes the structure more compact.

[0026] Compared with the prior art, this utility model increases the distance between the upper and lower clamping blocks by pressing the lower clamping block with a pressing component. At the same time, the pressing component can drive the linkage disc to rotate, and the rotation of the linkage disc can increase the distance between the left and right clamping blocks, so that one pressing component can release the three clamping blocks; it has the advantages of being more convenient and faster. Attached Figure Description

[0027] Figure 1 This is a schematic diagram of the front structure of this utility model;

[0028] Figure 2 for Figure 1 A schematic diagram of the structure after removing the front cover of the casing;

[0029] Figure 3 for Figure 2 A schematic diagram of the structure after removing the left clamping block and the lower clamping block;

[0030] Figure 4 for Figure 3 A structural diagram excluding the linkage plate and the right clamping block;

[0031] Figure 5 for Figure 4 A schematic diagram of the structure after removing the pressing parts;

[0032] Figure 6 This is a schematic diagram of the rear structure of this utility model;

[0033] Figure 7 for Figure 6 A schematic diagram of the structure after removing the back cover;

[0034] Figure 8 for Figure 7 A schematic diagram of the structure after removing the lower clamping block and pressing component;

[0035] Figure 9 for Figure 7 A schematic diagram of the structure after removing the linkage plate and the left clamping block;

[0036] Reference numerals: 1. Housing; 11. Bicycle fixing component; 21. Left clamping block; 211. Connecting arm of left clamping block; 212. Left extension; 22. Right clamping block; 221. Connecting arm of right clamping block; 222. Right extension; 23. Receiving groove; 24. Tension spring; 25. First pin; 31. Upper clamping block; 32. Lower clamping block; 321. Connecting arm of lower clamping block; 322. Abutting part; 323. First protrusion; 324. Second protrusion; 325. Limiting groove; 326. Compression spring; 4. Pressing component; 41. Second oblong hole; 42. Clearance groove; 5. Linkage plate; 51. First oblong hole; 52. Second pin; 53. Rotating shaft; 61. First slide groove; 62. Second slide groove; 7. Rotating shaft hole. Detailed Implementation

[0037] The present invention will now be further described with reference to the accompanying drawings and specific embodiments.

[0038] like Figure 1 , Figure 2 and Figure 6 As shown, this embodiment discloses a mobile phone holder, including a housing 1, which is composed of a front cover and a back cover. The housing 1 is provided with a left clamping block 21 and a right clamping block 22 spaced apart from each other, an upper clamping block 31 and a lower clamping block 32 spaced apart from each other, and a pressing member 4 disposed at the upper end of the housing 1. The left clamping block 21, the right clamping block 22, and the lower clamping block 32 respectively have a connecting arm 211 of the left clamping block, a connecting arm 221 of the right clamping block, and a connecting arm 321 of the lower clamping block located inside the housing 1 and slidably connected to the housing. The connecting arm 211 of the left clamping block has a left extension section 212 extending to the right, and the connecting arm 221 of the right clamping block has a right extension section 222 extending to the left. The left extension section 212 and the right extension section 222 are spaced apart vertically to allow room for the rotating shaft 53. The left extension section 212 abuts against the connecting arm 221 of the right clamping block, and the right extension section 222 abuts against the connecting arm 211 of the left clamping block, so as to achieve the limit position that the left clamping block 21 and the right clamping block 22 can move when they perform clamping movements. A receiving groove 23 with a forward opening is provided between the left extension section 212 and the connecting arm 221 of the right clamping block. The two ends of the receiving groove 23 have hooks, and a tension spring 24 is provided in the receiving groove 23. The two ends of the tension spring 24 are connected to the hooks to pull the left clamping block 21 and the right clamping block 22 to perform clamping movements.

[0039] like Figures 3 to 5 , Figures 7 to 9As shown, a linkage disk 5, rotatably connected to the housing 1, is provided on the rear side of the connecting arm 211 of the left clamping block and the connecting arm 221 of the right clamping block. The linkage disk 5 is rotatably connected to the front cover and the rear cover of the housing 1 via a rotating shaft 53. The linkage disk 5 has two radially opposite first oblong holes 51, both of which extend radially. A first pin 25, extending into the first oblong hole 51, is provided on both the left extension section 212 and the right extension section 222. The first pin 25 has movable space within the first oblong hole 51. A pressing member 4 is provided on the rear side of the linkage disk 5. The rear cover of the housing 1 has a first sliding groove 61 that allows the pressing member 4 to move vertically. The pressing member 4 extends vertically and has a clearance groove 42 that avoids the elliptical protrusion with the rotating shaft hole 7, thus ensuring that the pressing member 4 avoids the rotating shaft 53 when moving vertically. The pressing member 4 is provided with a second oblong hole 41, and the rear end face of the linkage plate 5 is provided with a second pin 52 that extends into the second oblong hole 41. When the pressing member 4 is pressed down, the linkage plate 5 can be rotated, and the rotation of the linkage plate 5 can cause the left clamping block 21 and the right clamping block 22 to move apart.

[0040] like Figures 6 to 9 As shown, the upper end of the connecting arm 321 of the lower clamping block has a rearwardly extending abutment portion 322. The lower end of the pressing member 4 is supported on the abutment portion 322. When the pressing member 4 is pressed downward, it can drive the lower clamping block 32 to move downward. The lower clamping block 32 is provided with a limiting groove 325 extending in the vertical direction. A compression spring 326 is provided in the limiting groove 325. The upper end of the lower clamping block 32 in the limiting groove 325 is provided with a first protrusion 323 that abuts against the upper end of the compression spring 326. The lower end of the housing 1 in the limiting groove 325 is provided with a second protrusion 324 that abuts against the lower end of the compression spring 326. The housing 1 is also provided with a second sliding groove 62 that slides and engages with the connecting arm 211 of the left clamping block, the connecting arm 221 of the right clamping block, and the connecting arm 321 of the lower clamping block.

[0041] like Figure 6 As shown, a bicycle fastener 11 extending rearward is provided on the back cover of the housing 1. The bicycle fastener 11 is an existing component used to fix it on a bicycle, making it convenient for the rider to fix the mobile phone on the mobile phone holder.

[0042] In actual use, when the user presses down on the pressing piece 4, the rotation of the linkage plate 5 causes the left clamping block 21 and the right clamping block 22 to loosen, thus increasing the distance between the left clamping block 21 and the right clamping block 21. At the same time, the pressing piece 4 will squeeze the lower clamping block 32 to move downward, thus increasing the distance between the upper clamping block 31 and the lower clamping block 32. At this time, the phone can be placed on the phone holder. After releasing the pressing piece 4, the left clamping block 21 and the right clamping block 21 will clamp under the action of the tension spring 24, and the lower clamping block 32 will clamp under the action of the compression spring 326 to clamp the phone.

Claims

1. A mobile phone stand, characterized in that: The device includes a housing, left and right clamping blocks on the left and right sides of the housing, and upper and lower clamping blocks on the upper and lower sides of the housing. The upper clamping block is fixed to the housing. The left, right, and lower clamping blocks are slidably connected to the housing via connecting arms and clamped towards the center of the housing via springs. A linkage disk is rotatably connected to the center of the housing. A first linkage structure is provided between the connecting arms of the left and right clamping blocks and the linkage disk. When the linkage disk rotates, the left and right clamping blocks can move left and right. A pressing member is provided at the upper end of the housing. The pressing member slides with the housing in the vertical direction and its lower end abuts against the connecting arm of the lower clamping block. A second linkage structure is provided between the pressing member and the linkage disk. When the pressing member is pressed, it squeezes the lower clamping block downwards, and the linkage disk rotates through the second linkage structure, thereby releasing the left and right clamping blocks away from the center of the housing.

2. The mobile phone holder according to claim 1, characterized in that: The first linkage structure includes two first oblong holes extending radially on the linkage disk. The two first oblong holes are arranged radially opposite to each other. The connecting arms of the left clamping block and the right clamping block each have a first pin that extends into the first oblong hole. The first pin has a movable space in the first oblong hole.

3. The mobile phone holder according to claim 2, characterized in that: The first linkage structure is disposed at one axial end of the linkage disc, and the second linkage structure is disposed at the other axial end of the linkage disc. The second linkage structure includes a second oblong hole disposed on the pressing member. The linkage disc is provided with a second pin extending into the second oblong hole. The second pin has movable space in the second oblong hole.

4. The mobile phone holder according to claim 1, characterized in that: The connecting arm of the left clamping block and the connecting arm of the right clamping block each include a left extension section and a right extension section extending in opposite directions, and the left extension section and the right extension section are arranged vertically at intervals; the left extension section is used to abut against the connecting arm of the right clamping block, and the right extension section is used to abut against the connecting arm of the left clamping block, so as to limit the extreme positions of the left clamping block and the right clamping block in clamping movement.

5. The mobile phone holder according to claim 4, characterized in that: A lateral opening receiving groove is provided between the connecting arm of the left extension section and the right clamping block or / and between the connecting arm of the right extension section and the left clamping block, and a tension spring is provided in the receiving groove.

6. The mobile phone holder according to any one of claims 1 to 5, characterized in that: The housing is provided with a first sliding groove for guiding the pressing member and a second sliding groove for guiding the connecting arms of the left clamping block, the right clamping block and the lower clamping block.

7. The mobile phone holder according to any one of claims 1 to 5, characterized in that: The pressing component is provided with a clearance groove to avoid the rotating shaft of the linkage disc, and the clearance groove extends in the vertical direction.

8. The mobile phone holder according to claim 1, characterized in that: The lower clamping block is located below the linkage plate, and the lower clamping block is provided with a laterally extending abutting part, and the lower end of the pressing member abuts against the abutting part.

9. The mobile phone holder according to claim 8, characterized in that: The lower clamping block is provided with a limiting groove extending in the vertical direction, and a compression spring is provided in the limiting groove. One end of the lower clamping block in the limiting groove is provided with a first protrusion that abuts against one end of the compression spring, and the other end of the housing in the limiting groove is provided with a second protrusion that abuts against the other end of the compression spring.

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