Practical mobile phone support pull rod locking function

Abstract

The utility model discloses a practical mobile phone support pull rod locking function, and relates to the technical field of mobile phone support pull rod locking, the practical mobile phone support pull rod locking function comprises a support plate, the bottom of the support plate is fixedly connected with a first supporting plate, the left side and the right side of the top of the support plate are respectively provided with a pull rod assembly, and the bottom of each pull rod assembly penetrates into the support plate. A second supporting plate is arranged at the tops of the two pull rod assemblies, clamping plates are slidably connected to the left end and the right end of the support plate correspondingly, a mounting base is fixedly connected to the back of the support plate, and a locking assembly is arranged on the side, close to the two pull rod assemblies, of the back of the support plate. The front end of the locking assembly penetrates to the outer walls of the two pull rod assemblies. According to the mobile phone support, a mobile phone is installed on the mobile phone support, then a knob on the locking assembly is rotated, so that the locking pressing block locks the pull rod assembly, the pull rod assembly cannot move up and down during jolting, the mobile phone is prevented from falling off, and the mobile phone can be easily taken down by unscrewing the knob for taking the mobile phone.

Description

Technical Field

[0001] The utility model relates to the technical field of mobile phone stand pull rod locking, and in particular to a practical mobile phone stand pull rod locking function. Background Art

[0002] With the widespread use of mobile phones, corresponding mobile phone holders have gradually appeared, making it easier for people to use mobile phones. As the functions of mobile phones gradually increase, the functions of mobile phones become more and more powerful, and the applications of mobile phones are increasing. When driving a vehicle, the driver installs the mobile phone on the clamping car holder on the air outlet of the car air conditioner, which is convenient for answering mobile phone calls, viewing navigation maps, etc. The existing technology has the following problems:

[0003] When the existing mobile phone holder is installed on the car for use, it will cause bumps due to uneven road surface. The mobile phone on the mobile phone holder is prone to fall and be damaged due to the lack of a pull rod locking function. Secondly, when the mobile phone is installed on the mobile phone holder, the stability of the mobile phone holder adjusted according to the size of the mobile phone is not good. Utility Model Content

[0004] The utility model provides a practical mobile phone stand pull rod locking function to solve the problems existing in the above-mentioned background technology.

[0005] In order to solve the above technical problems, the technical solution adopted by the utility model is:

[0006] A practical mobile phone holder with a pull rod locking function comprises a holder plate, a support plate 1 is fixedly connected to the bottom of the holder plate, pull rod assemblies are respectively arranged on the left and right sides of the top of the holder plate, and the bottom of the pull rod assembly passes through the inside of the holder plate, a support plate 2 is arranged on the top of the two pull rod assemblies, clamping plates are respectively slidably connected to the left and right ends of the holder plate, a mounting seat is fixedly connected to the back of the holder plate, a locking assembly is arranged on one side of the back of the holder plate close to the two pull rod assemblies, and the front end of the locking assembly passes through the outer walls of the two pull rod assemblies.

[0007] A further improvement of the technical solution of the utility model is that a plurality of anti-skid strips are arranged in an equidistant array on the front of the bracket plate, anti-skid pads 1 are arranged on the opposite sides of the support plate 1 and the support plate 2, and anti-skid pads 2 are arranged on the opposite sides of the two clamping plates.

[0008] A further improvement of the technical solution of the utility model lies in that: the locking assembly comprises a locking shell, an internally threaded tube is fixedly connected to the middle side of the back of the locking assembly, a screw is connected to the internal threads of the internally threaded tube, a knob is fixedly connected to the rear end of the screw, the front end of the outer wall of the screw passes through the internally threaded tube to the interior of the locking shell and is rotatably connected to a bearing, a locking pressure block is fixedly connected to the front end of the bearing, arc grooves that penetrate up and down are respectively provided on the left and right sides of the front end of the locking pressure block, arc rubber pads are provided on the inner walls of the two arc grooves, and springs are fixedly connected to the left and right sides of the rear end of the locking pressure block.

[0009] A further improvement of the technical solution of the utility model is that the outer wall of the locking shell is fixedly connected to one side of the back of the bracket plate close to the two pull rod assemblies, and the rear ends of the two springs are fixedly connected to the rear ends of the inner wall of the locking shell.

[0010] A further improvement of the technical solution of the utility model is that the pull rod assembly includes a hollow tube, a fixed rod and a return spring, the outer wall of the fixed rod is slidably connected to the inside of the hollow tube, the inside of the return spring is sleeved on the outer wall of the fixed rod, and the top of the return spring is fixedly connected to the bottom of the hollow tube.

[0011] A further improvement of the technical solution of the utility model is that: a connecting groove is opened on the inner upper side of the bracket plate, the bottom of the fixing rod is fixedly connected to the bottom of the connecting groove, the top of the outer wall of the hollow tube is fixedly connected to the bottom of the support plate 2, the bottom of the reset spring is fixedly connected to the bottom of the connecting groove, the interior of the connecting groove is connected to the interior of the locking shell, and the inner wall of the arc groove overlaps the outer wall of the hollow tube.

[0012] A further improvement of the technical solution of the utility model is that: movable grooves are respectively opened at the left and right ends of the bracket plate, and the opposite surfaces of the two clamping plates are fixedly connected with reset springs 2, and the opposite surfaces of the two reset springs 2 are fixedly connected to the inner walls of the movable grooves.

[0013] A further improvement of the technical solution of the utility model is that: limiting sliding grooves are respectively provided on the upper and lower sides of the two movable grooves, and sliding blocks are respectively fixedly connected to the upper and lower ends of the two clamping plates, and the outer wall of the sliding block is slidably connected to the inside of the limiting sliding groove.

[0014] Due to the adoption of the above technical solution, the utility model has achieved the following technical progress compared with the prior art:

[0015] 1. The utility model provides a practical mobile phone holder pull rod locking function, adopts the cooperation between the pull rod assembly, the support plate 2 and the locking assembly, by installing the mobile phone on the mobile phone holder, and then turning the knob on the locking assembly, so that the locking pressure block locks the pull rod assembly, so that the pull rod assembly cannot move up and down during bumps, preventing the mobile phone from falling, and the mobile phone can be easily taken off by loosening the knob of the mobile phone. The problem that when the existing mobile phone holder is installed on the car for use, bumps will occur due to uneven road surface, and the mobile phone on the mobile phone holder is prone to fall and damage due to the lack of the pull rod locking function is achieved. The locking function of the pull rod on the mobile phone holder is added to prevent the mobile phone from falling and being damaged due to bumps.

[0016] 2. The utility model provides a practical mobile phone holder pull rod locking function, which adopts the cooperation between the support plate 1, the pull rod assembly, the support plate 2 and the clamping plate. The distance between the support plate 1 and the support plate 2 is adjusted by using the pull rod assembly, and the distance between the two clamping plates is adjusted by pulling the clamping plate. During the pulling process, the movement between the clamping plate and the pull rod assembly is limited, which solves the problem of poor stability of the mobile phone holder adjusted according to the size of the mobile phone when the mobile phone is installed on the mobile phone holder, and achieves the beneficial effect of facilitating the improvement of the stability of the mobile phone holder during the adjustment process. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 This is a schematic diagram of the back side of the three-dimensional structure of the mobile phone holder of the utility model;

[0018] Figure 2 This is a front view schematic diagram of the three-dimensional structure of the mobile phone holder of the utility model;

[0019] Figure 3 It is a schematic diagram of the three-dimensional structure of the locking assembly of the utility model;

[0020] Figure 4 The three-dimensional structure diagram of the pull rod assembly of the utility model is shown in FIG.

[0021] Figure 5 It is a partially enlarged schematic diagram of the three-dimensional structure A of the present utility model.

[0022] In the figure: 1. bracket plate; 101. connecting groove; 102. moving groove; 1020. limiting slide groove; 2. support plate 1; 3. pull rod assembly; 31. hollow tube; 32. fixing rod; 33. reset spring; 4. support plate 2; 5. clamping plate; 51. reset spring 2; 52. slider; 6. mounting seat; 7. locking assembly; 71. locking shell; 72. internal threaded tube; 73. screw; 74. knob; 75. bearing; 76. locking block; 760. arc groove; 77. spring; 78. arc rubber pad; 8. anti-skid pad 1; 9. anti-skid pad 2; 10. anti-skid strip. DETAILED DESCRIPTION

[0023] In order to make the technical means, creative features, objectives and effects of the present invention easy to understand, the present invention is further described below in conjunction with specific implementation methods:

[0024] like Figure 1 As shown, the utility model provides a practical mobile phone stand pull rod locking function, including a stand plate 1, a support plate 2 is fixedly connected to the bottom of the stand plate 1, and pull rod assemblies 3 are respectively arranged on the left and right sides of the top of the stand plate 1, and the bottom of the pull rod assembly 3 penetrates into the inside of the stand plate 1, and a support plate 2 4 is arranged on the top of the two pull rod assemblies 3, and the left and right ends of the stand plate 1 are respectively slidably connected with a clamping plate 5, and the back of the stand plate 1 is fixedly connected with a mounting seat 6, and a locking assembly 7 is arranged on the side of the back of the stand plate 1 close to the two pull rod assemblies 3, and the front end of the locking assembly 7 penetrates the outer wall of the two pull rod assemblies 3;

[0025] Set a bracket plate 1, a support plate 1 2, a pull rod assembly 3, a support plate 2 4, a clamping plate 5, a mounting seat 6 and a locking assembly 7, install the mobile phone on the bracket plate 1, clamp and fix the body of the mobile phone with the support plate 1 2, the clamping plate 5 and the support plate 2 4 according to the size of the mobile phone, and then lock the pull rod assembly 3 by operating the locking assembly 7, so that the pull rod assembly 3 cannot move up and down during bumps, thereby improving the stability of the mobile phone installation.

[0026] like Figure 2 As shown, the utility model provides a practical technical solution for the locking function of the pull rod of the mobile phone holder: a plurality of anti-skid strips 10 are arranged in an equidistant array on the front of the holder plate 1, anti-skid pads 18 are arranged on the opposite sides of the supporting plates 1 2 and 2 4, and anti-skid pads 2 9 are arranged on the opposite sides of the two clamping plates 5. The anti-skid pads 1 8, 2 9 and anti-skid strips 10 are used to enhance the friction between the mobile phone body and the mobile phone holder to prevent sliding displacement during use.

[0027] like Figure 3As shown, the utility model provides a practical technical solution for the locking function of the pull rod of the mobile phone holder: the locking component 7 includes a locking shell 71, an internal threaded tube 72 is fixedly connected to the middle side of the back of the locking component 7, a screw 73 is connected to the internal thread of the internal threaded tube 72, a knob 74 is fixedly connected to the rear end of the screw 73, the front end of the outer wall of the screw 73 passes through the internal threaded tube 72 to the inside of the locking shell 71 and is rotatably connected to a bearing 75, a locking pressure block 76 is fixedly connected to the front end of the bearing 75, and arc grooves 760 that penetrate up and down are respectively opened on the left and right sides of the front end of the locking pressure block 76. The inner walls of the two arc-shaped grooves 760 are both provided with arc-shaped rubber pads 78. By turning the knob 74 to rotate the screw rod 73 along the internal threaded tube 72, the arc-shaped groove 760 in the locking block 76 is driven to lock the pull rod assembly 3. The left and right sides of the rear end of the locking block 76 are respectively fixedly connected with springs 77. The outer wall of the locking shell 71 is fixedly connected to one side of the back of the bracket plate 1 close to the two pull rod assemblies 3. The rear ends of the two springs 77 are fixedly connected to the rear ends of the inner wall of the locking shell 71. The springs 77 are used to evenly apply force to the arc-shaped grooves 760 on both sides of the locking block 76.

[0028] like Figure 4 As shown, the utility model provides a practical technical solution for the locking function of the pull rod of the mobile phone holder: the pull rod assembly 3 includes a hollow tube 31, a fixed rod 32 and a reset spring 33, the outer wall of the fixed rod 32 is slidably connected to the inside of the hollow tube 31, the inner part of the reset spring 33 is sleeved on the outer wall of the fixed rod 32, the top of the reset spring 33 is fixedly connected to the bottom of the hollow tube 31, a connecting groove 101 is opened on the inner upper side of the bracket plate 1, the bottom of the fixed rod 32 is fixedly connected to the bottom of the connecting groove 101, the top of the outer wall of the hollow tube 31 is fixedly connected to the bottom of the support plate 4, and the bottom of the reset spring 33 is fixedly connected to the bottom of the connecting groove 101 , the hollow tube 31 is telescopically moved on the fixed rod 32, and the return spring 33 is used to quickly return the support plate 4 to its original position when the mobile phone is taken out by utilizing the elasticity of the return spring 33. The interior of the connecting groove 101 is connected to the interior of the locking shell 71, and the inner wall of the arc groove 760 overlaps the outer wall of the hollow tube 31. The left and right ends of the bracket plate 1 are respectively provided with moving grooves 102, and the opposite surfaces of the two clamping plates 5 are fixedly connected with the return springs 2 51, and the opposite surfaces of the two return springs 2 51 are fixedly connected to the inner wall of the moving groove 102. The return springs 2 51 are used to move and clamp the clamping plate 5 according to the width of the fuselage.

[0029] like Figure 5As shown, the utility model provides a practical technical solution for the locking function of the pull rod of the mobile phone holder: the upper and lower sides of the two movable grooves 102 are respectively provided with limiting slide grooves 1020, and the upper and lower ends of the two clamping plates 5 are respectively fixedly connected with sliders 52, and the outer wall of the slider 52 is slidably connected to the inside of the limiting slide groove 1020, and the slider 52 drives the clamping plate 5 to slide along the limiting slide groove 1020, thereby achieving the stability of the adjustment of the clamping plate 5.

[0030] The following is a detailed description of the working principle of the pull rod locking function of this practical mobile phone holder.

[0031] like Figure 1-5 As shown, when in use, first, the bottom of the mobile phone is brought into contact with the anti-skid pad 8 on the support plate 2, and the two ends of the mobile phone are clamped by the clamping plates 5 on both sides of the bracket plate 1. During the clamping operation, the clamping plates 5 on both sides slide in the limiting slide grooves 1020 through the sliders 52, so that the clamping plates 5 are moved outward and the reset spring 51 is stretched, and the anti-skid pad 9 in the clamping plate 5 is fitted and positioned on both sides of the mobile phone body, so that the support plate 4 is then pulled upward according to the length of the mobile phone, so that the hollow tube 31 is forced to slide upward along the fixing rod 32, so that the reset spring 33 is stretched and extended upward, and the support plate 4 is clamped to the upper end of the mobile phone, so that the anti-skid pad 8 on the support plate 4 is in contact with the upper surface of the mobile phone. A number of anti-slip strips 10 fit against the back of the body, increasing the friction between the mobile phone holder and the mobile phone to prevent the mobile phone from sliding. Then, by turning the knob 74, the screw rod 73 is driven to rotate forward along the internal threaded tube 72, thereby driving the locking block 76 to move close to the hollow tube 31, so that the two arc grooves 760 on the locking block 76 are respectively engaged with the two hollow tubes 31, and the arc-shaped rubber pad 78 is squeezed and fitted with the surface of the hollow tube 31 to increase the friction with the hollow tube 31, so that the locking block 76 locks the pull rod assembly 3, so that the pull rod assembly 3 cannot move up and down during bumps, preventing the mobile phone from falling. When taking the mobile phone, loosen the knob 74 to disengage the locking block 76 from the hollow tube 31, and the mobile phone can be easily taken off.

[0032] The above generally describes the present invention in detail, but it is obvious to a person skilled in the art that some modifications or improvements can be made to the present invention. Therefore, modifications or improvements that do not deviate from the spirit of the present invention are within the scope of protection of the present invention.

Claims

1. A practical mobile phone stand with a pull rod locking function, comprising a stand plate (1), characterized in that: The bottom of the bracket plate (1) is fixedly connected to a support plate 1 (2), the top of the bracket plate (1) is respectively provided with a pull rod assembly (3) on the left and right sides, and the bottom of the pull rod assembly (3) passes through the inside of the bracket plate (1), the top of the two pull rod assemblies (3) is provided with a support plate 2 (4), the left and right ends of the bracket plate (1) are respectively slidably connected with a clamping plate (5), the back of the bracket plate (1) is fixedly connected with a mounting seat (6), and the back of the bracket plate (1) is provided with a locking assembly (7) on one side close to the two pull rod assemblies (3), and the front end of the locking assembly (7) passes through the outer wall of the two pull rod assemblies (3).

2. A practical mobile phone holder pull rod locking function according to claim 1, characterized in that: The front side of the support plate (1) is provided with a plurality of anti-skid strips (10) in an equidistant array, the opposite sides of the support plate 1 (2) and the support plate 2 (4) are provided with anti-skid pad 1 (8), and the opposite sides of the two clamping plates (5) are provided with anti-skid pad 2 (9).

3. A practical mobile phone holder pull rod locking function according to claim 1, characterized in that: The locking assembly (7) comprises a locking shell (71), an internally threaded tube (72) is fixedly connected to the middle side of the back of the locking assembly (7), a screw rod (73) is connected to the internal thread of the internally threaded tube (72), a knob (74) is fixedly connected to the rear end of the screw rod (73), the front end of the outer wall of the screw rod (73) passes through the internally threaded tube (72) to the interior of the locking shell (71) and is rotatably connected to a bearing (75), a locking pressure block (76) is fixedly connected to the front end of the bearing (75), an arc groove (760) which passes through the locking pressure block (76) is respectively provided on the left and right sides of the front end, and an arc rubber pad (78) is provided on the inner walls of the two arc grooves (760), and a spring (77) is fixedly connected to the left and right sides of the rear end of the locking pressure block (76).

4. A practical mobile phone holder pull rod locking function according to claim 3, characterized in that: The outer wall of the locking shell (71) is fixedly connected to one side of the back of the bracket plate (1) close to the two pull rod assemblies (3), and the rear ends of the two springs (77) are fixedly connected to the rear ends of the inner wall of the locking shell (71).

5. A practical mobile phone holder pull rod locking function according to claim 1, characterized in that: The pull rod assembly (3) comprises a hollow tube (31), a fixed rod (32) and a return spring (33); the outer wall of the fixed rod (32) is slidably connected to the inside of the hollow tube (31); the inside of the return spring (33) is sleeved on the outer wall of the fixed rod (32); and the top of the return spring (33) is fixedly connected to the bottom of the hollow tube (31).

6. A practical mobile phone holder pull rod locking function according to claim 5, characterized in that: A connecting groove (101) is provided on the inner upper side of the support plate (1); the bottom of the fixing rod (32) is fixedly connected to the bottom of the connecting groove (101); the top of the outer wall of the hollow tube (31) is fixedly connected to the bottom of the second support plate (4); the bottom of the reset spring (33) is fixedly connected to the bottom of the connecting groove (101); the interior of the connecting groove (101) is connected to the interior of the locking shell (71); and the outer wall of the hollow tube (31) overlaps the inner wall of the arc groove (760).

7. A practical mobile phone holder pull rod locking function according to claim 1, characterized in that: The left and right ends of the support plate (1) are respectively provided with movable grooves (102), and the opposite surfaces of the two clamping plates (5) are fixedly connected with return springs 2 (51), and the opposite surfaces of the two return springs 2 (51) are fixedly connected to the inner wall of the movable groove (102).

8. A practical mobile phone holder pull rod locking function according to claim 7, characterized in that: The upper and lower sides of the two movable grooves (102) are respectively provided with limit sliding grooves (1020), and the upper and lower ends of the two clamping plates (5) are respectively fixedly connected with sliders (52), and the outer wall of the slider (52) is slidably connected to the inside of the limit sliding groove (1020).

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