A side pressure gear type vacuum extraction hand set

Abstract

This utility model relates to the field of mobile phone holder technology, specifically a side-pressure gear-type vacuum mobile phone holder. The holder includes a base assembly and a support assembly mounted on the base assembly. The base assembly includes a base body, a cover, a suction cup, a gear, a push plate, and an unlocking mechanism. The base body is a hollow cavity structure with an opening at the top. The cover is positioned over the opening. The suction cup is located below the base body and has a connecting post that extends from bottom to top through the base body and into its interior. The gear, push plate, and unlocking mechanism are housed within the cavity. The gear is fitted onto the connecting post. The push plate has straight teeth at a clearance position that mesh with the gear. The unlocking mechanism is located on one side of the push plate. This utility model features a simple structure, reasonable design, automatic negative pressure suction and degassing removal of the suction cup, simple and convenient user operation, and a good user experience.

Description

Technical Field

[0001] This utility model relates to the field of mobile phone holder technology, specifically a side-pressure gear-type vacuum mobile phone holder. Background Technology

[0002] With economic development and social progress, tablets and smartphones have become indispensable life aids and entertainment tools due to their diverse functions. However, holding a phone in one's hand for a long time is very inconvenient for users. Therefore, phone stands have appeared on the market to fix the phone in place and free the user's hands.

[0003] There are many types of phone stands, among which suction cup phone stands are quite common. Suction cup phone stands are favored by users for their strong adhesion and good stability. However, existing suction cup phone stands require pressing the base of the stand forcefully to release the suction cup and create negative pressure to adhere to a smooth surface. When removing the phone stand from the smooth surface, the user needs to pull on one side of the suction cup by hand. This results in uneven force on the suction cup, which can easily deform over time, leading to a short lifespan. Furthermore, pulling the suction cup by hand is inconvenient for users and provides a poor user experience. Therefore, there is a need to design a phone stand that can automatically achieve negative pressure adhesion and de-air removal of the suction cup to meet user needs. Utility Model Content

[0004] The purpose of this utility model is to provide a side-pressure gear-type vacuum mobile phone holder, which has the advantages of simple structure, reasonable design, automatic negative pressure adsorption and degassing removal of suction cups, simple and convenient operation for users, and good user experience, thus solving the problems mentioned in the above technical background.

[0005] To achieve the above objectives, this utility model provides the following technical solution: a side-pressure gear-type vacuum mobile phone holder, comprising a base assembly and a support assembly disposed on the base assembly. The base assembly includes a base body, a face cover, a suction cup, a gear, a push plate, and an unlocking mechanism. The base body is a hollow cavity structure with an opening at the top. The face cover covers the opening at the top. The suction cup is disposed below the base body and has a connecting post. The connecting post penetrates the base body from bottom to top and extends into the interior of the base body. The gear, push plate, and unlocking mechanism are disposed within the cavity. The gear is sleeved on the connecting post. The push plate has a clearance position and a straight tooth located at the clearance position. The straight tooth meshes with the gear. The push plate also has a guide post, on which a first spring is sleeved. When the push plate is pressed, the first spring is compressed. The unlocking mechanism is disposed on one side of the push plate and can reset the compressed first spring.

[0006] Preferably, the base body is provided with a through hole for the connecting column to pass through, and guide rails are provided on both sides of the through hole on the base body, and guide grooves adapted to the guide rails are provided on the push plate.

[0007] Preferably, the gear is provided with an internal thread that matches the external thread on the connecting column, so that when the gear rotates, it can drive the connecting column to move back and forth along its length.

[0008] Preferably, one or two push plates are provided, and a push handle is provided at the end of the push plate away from the avoidance position. The push handle passes through the base body from the inside to the outside and extends to the outside of the base body.

[0009] Preferably, the unlocking mechanism includes an unlocking handle and an unlocking plate that is in contact with the unlocking handle. A limiting plate is integrally formed on the unlocking plate, and a pivot hole is formed between the limiting plate and the unlocking plate. A pivot is disposed in the pivot hole, and the pivot is fixedly mounted on the base body. A reset shaft is disposed on one side of the unlocking plate located at the pivot hole. A second spring is in contact with the reset shaft. The end of the second spring away from the reset shaft is limitedly connected to a first spring mounting groove on the base body. A limiting tooth is disposed on the end of the unlocking plate away from the reset shaft, and the limiting tooth is limitedly connected to a gear.

[0010] Preferably, the unlocking handle includes a pressing part and a positioning post integrally formed with the pressing part. The pressing part is provided with a limiting edge at one end near the positioning post, and the pressing part extends from the inside to the outside of the cover at the other end away from the limiting edge, with the limiting edge being limited and connected to the cover. The positioning post is provided with a third spring at the other end away from the pressing part, and the third spring is limited and connected to a second spring mounting groove on the base body at the other end away from the positioning post. A pressing plate is provided on one side of the positioning post, and the pressing plate is in contact with the pressing groove on the unlocking plate, and the pressing plate is triangular in shape.

[0011] Preferably, the pressing groove is in the shape of a slide.

[0012] Preferably, an angle is formed between the unlocking plate and the limiting plate, and the angle value is between 75° and 105°.

[0013] Preferably, the end of the first spring away from the guide post is connected to the directional post on the base body for positioning.

[0014] Preferably, the support assembly includes a support rod and a mobile phone placement assembly. One end of the support rod is movably connected to the face cover, and the other end is movably connected to the mobile phone placement assembly. The mobile phone placement assembly includes a support base movably connected to the support rod. A magnet mounting groove is formed along the circumferential direction of the edge of the support base. A pad is provided in the magnet mounting groove, and a magnet is laid on top of the pad. A magnet cover is provided above the magnet, and the magnet cover covers the magnet mounting groove and completely covers the magnet. The support base is solid or hollow.

[0015] Compared with the prior art, the beneficial effects of this utility model are as follows:

[0016] 1. This utility model provides a side-pressure gear-type vacuum phone holder, which includes a base assembly and a support assembly mounted on the base assembly. The overall structure is simple and reasonably designed. The base assembly includes a base body, a face cover, a suction cup, a gear, a push plate, and an unlocking mechanism. A connecting post with an external thread is provided on the suction cup, which meshes with the internal thread on the gear. When the push plate is pushed, the first spring is compressed, and the spur gear on the push plate drives the gear to rotate in the forward direction. When the gear rotates, the connecting post moves downward along its length, which drives the suction cup to press down and adhere. At the same time, the unlocking mechanism... The limiting teeth are connected to the gear, which locks the gear in place. A "clicking" sound is also produced between the limiting teeth and the gear, enhancing the user experience. When the phone holder needs to be removed, press the unlock handle. The pressing plate on the unlock handle contacts the pressing groove on the unlock plate. Because the pressing groove is slide-shaped, the triangular pressing plate squeezes the unlock plate, causing the unlock plate and the limiting plate to rotate along the shaft. This disengages the limiting teeth on the limiting plate from the gear. The first spring resets and reverses the gear, causing the connecting column to move upwards, pulling the suction cup upwards to release air and remove the suction cup. This design is simple, convenient, and highly practical for users. Attached Figure Description

[0017] Figure 1 This is a structural diagram of Embodiment 1 of the present utility model;

[0018] Figure 2 This is an exploded view of the base assembly in Embodiment 1 of this utility model;

[0019] Figure 3 This is a structural diagram of the base body in Embodiment 1 of this utility model;

[0020] Figure 4 This is an exploded view of the unlocking mechanism in Embodiment 1 of this utility model;

[0021] Figure 5 This is a structural diagram of the unlocking handle in Embodiment 1 of this utility model;

[0022] Figure 6This is an exploded view of the mobile phone placement component in Embodiment 1 of this utility model;

[0023] Figure 7 This is a structural diagram of Embodiment 2 of the present invention;

[0024] Figure 8 This is a structural diagram of Embodiment 3 of the present invention.

[0025] The reference numerals and names in the figure are as follows:

[0026] 1. Base assembly; 11. Base body; 12. Cover; 13. Suction cup; 14. Gear; 15. Push plate; 151. Clearance position; 152. Straight gear; 153. Guide post; 154. Push handle; 155. Guide groove; 16. Unlocking mechanism; 161. Unlocking handle; 1611. Pressing part; 1612. Positioning post; 1613. Limiting edge; 1614. Third spring; 1615. Pressing plate; 162. Unlocking plate; 163. Limiting plate; 164. Rotary shaft hole; 165. Rotary shaft; 1 66. Second spring; 167. Limiting tooth; 168. Pressing groove; 169. Reset shaft; 17. Connecting post; 18. External thread; 19. Internal thread; 110. First spring; 111. Through hole; 112. Guide rail; 113. First spring mounting groove; 114. Second spring mounting groove; 115. Orienting post; 2. Support assembly; 21. Support rod; 22. Mobile phone placement assembly; 221. Support base; 222. Magnet mounting groove; 223. Pad; 224. Magnet; 225. Magnet cover. Detailed Implementation

[0027] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0028] In the description of the embodiments of this utility model, it should be understood that the terms "length," "width," "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," and "outer," etc., indicating the orientation or positional relationship, are based on the orientation or positional relationship shown in the accompanying drawings and are only for the convenience of describing the embodiments of this utility model and simplifying the description. They do not indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation, and therefore should not be construed as a limitation of this utility model. Furthermore, the terms "first" and "second" are used for descriptive purposes only and should not be construed as indicating or implying relative importance or implicitly specifying the number of indicated technical features. Thus, a feature defined with "first" or "second" may explicitly or implicitly include one or more of that feature. In the description of the embodiments of this utility model, "multiple" means two or more, unless otherwise explicitly specified.

[0029] In this embodiment of the invention, unless otherwise explicitly specified and limited, the terms "installation," "connection," "linking," and "fixing," etc., should be interpreted broadly. For example, they can refer to a fixed connection, a detachable connection, or an integral part; they can refer to a mechanical connection or an electrical connection; they can refer to a direct connection or an indirect connection through an intermediate medium; they can refer to the internal communication of two components or the interaction between two components. Those skilled in the art can understand the specific meaning of the above terms in this embodiment of the invention according to the specific circumstances.

[0030] Example 1:

[0031] Please see Figure 1 The present invention provides an embodiment of a side-pressure gear-type vacuum mobile phone holder, which includes a base assembly 1 and a support assembly 2 disposed on the base assembly 1. The support assembly 2 is used to support and place electronic products such as mobile phones, and the base assembly 1 is used to fix the mobile phone holder on a smooth plane.

[0032] Please see Figure 2The base assembly 1 in the figure includes a base body 11, a cover 12, a suction cup 13, a gear 14, a push plate 15, and an unlocking mechanism 16. The base body 11 is a hollow cavity structure with an opening at the top. The cover 12 covers the opening at the top. The suction cup 13 is located below the base body 11 and has a connecting post 17. The connecting post 17 penetrates the base body 11 from bottom to top and extends into the interior of the base body 11. The gear 14, push plate 15, and unlocking mechanism 16 are located within the cavity. The gear 14 is sleeved on the connecting post 17. The push plate 15 is provided with a clearance position 151, and a straight tooth 152 is provided on the push plate 15 at the clearance position 151. The straight tooth 152 meshes with the gear 14. The push plate 15 is also provided with a guide post 153, and a first spring 110 is sleeved on the guide post 153. When the push plate 15 is pressed, the first spring 110 is compressed. The unlocking mechanism 16 is provided on one side of the push plate 15, and the unlocking mechanism 16 can reset the compressed first spring 110.

[0033] Specifically, the base body 11 is provided with a through hole 111 for the connecting column 17 to pass through, and guide rails 112 are provided on both sides of the through hole 111 on the base body 11. The push plate 15 is provided with a guide groove 155 that matches the guide rails 112.

[0034] Specifically, the gear 14 is provided with an internal thread 19 that matches the external thread 18 on the connecting column 17. When the gear 14 rotates, it can drive the connecting column 17 to move back and forth along its length.

[0035] Specifically, the push plate 15 is provided, and a push handle 154 is provided at the end of the push plate 15 away from the avoidance position 151. The push handle 154 passes through the base body 11 from the inside to the outside and extends to the outside of the base body 11.

[0036] Specifically, the end of the first spring 110 away from the guide post 153 is limitedly connected to the directional post 115 on the base body 11.

[0037] Please refer to it again. Figure 2 By adopting the above technical solution, when the push handle 154 is pressed, the first spring 110 is compressed, and at the same time, the spur tooth 152 on the push plate 15 drives the gear 14 to rotate in the forward direction. Since the gear 14 is provided with an internal thread 19 and the connecting post 17 on the suction cup 14 is provided with an external thread 18, the external thread 18 is adapted to the internal thread 19. When the gear 14 rotates in the forward direction, it will drive the connecting post 17 to move towards one end of the suction cup 14. This will expel the air in the suction cup 14 and adsorb the suction cup onto the smooth surface. When it is necessary to move the mobile phone holder, the air in the suction cup 14 is released through the unlocking mechanism 16. In this way, the automatic adsorption and removal of the mobile phone holder can be realized, which is highly practical.

[0038] Please see Figures 3 to 5 The unlocking mechanism 16 in the figure includes an unlocking handle 161 and an unlocking plate 162 that is in contact with the unlocking handle 161. A limiting plate 163 is integrally formed on the unlocking plate 162. A pivot hole 164 is formed between the limiting plate 163 and the unlocking plate 162. A pivot 165 is provided in the pivot hole 164. The pivot 165 is fixedly installed on the base body 11. A reset shaft 169 is provided on the unlocking plate 162 on one side of the pivot hole 164. A second spring 166 is in contact with the reset shaft 169. The end of the second spring 166 away from the reset shaft 169 is limitedly connected to the first spring mounting groove 113 on the base body 11. A limiting tooth 167 is provided on the end of the unlocking plate 162 away from the reset shaft 169. The limiting tooth 167 is limitedly connected to the gear 14.

[0039] Specifically, the unlocking handle 161 includes a pressing part 1611 and a positioning post 1612 integrally formed with the pressing part 1611. The pressing part 1611 has a limiting edge 1613 at one end near the positioning post 1612, and the pressing part 1611 extends from the inside to the outside of the face cover 12 at the end away from the limiting edge 1613, with the limiting edge 1613 providing a limiting connection to the face cover 12. A third spring 1614 is provided at the end of the positioning post 1612 away from the pressing part 1611, and the end of the third spring 1614 away from the positioning post 1612 is connected to a second spring mounting groove 114 on the base body 11. A pressing plate 1615 is provided on one side of the positioning post 1612, and the pressing plate 1615 is in contact with a pressing groove 168 on the unlocking plate 162. The pressing plate 1615 is triangular in shape, and the pressing groove 168 is slide-shaped.

[0040] Specifically, an angle is formed between the unlocking plate 162 and the limiting plate 163, and the angle value is between 75° and 105°.

[0041] Please refer to it again. Figures 3 to 5When the suction cup 14 needs to be removed after negative pressure adsorption, press the unlocking handle 161 until the pressing plate 1615 is squeezed out from the pressing groove 168 on the unlocking plate 162. At this time, the third spring 1614 is compressed. Since the pressing plate 1615 is triangular, the triangular hypotenuse of the pressing plate 1615 presses against the unlocking plate 162. In this way, the limiting plate 163 connected to the unlocking plate 162 will rotate along the rotating shaft 165. At the same time as the rotation, the second spring 166 is compressed, and the limiting tooth 167 disengages from the gear 14. Thus, the first spring 110... This will reset the device, causing the straight tooth 152 to move towards the push handle 154. As the straight tooth 152 moves, it also causes the gear 14 to reverse. At this time, the connecting post 17 moves towards the faceplate 12, lifting the suction cup 14 upwards to release air and achieve the purpose of removal. When the unlock handle 161 is released, the third spring 1614 and the second spring 166 reset. The limiting tooth 167 contacts and limits the gear 14. When the push plate 15 is pressed again, the gear 14 rotates forward and makes a "click" sound with the limiting tooth 167, thereby improving the user experience.

[0042] Please see Figure 6 The support component 2 in the figure includes a support rod 21 and a mobile phone placement component 22. One end of the support rod 21 is movably connected to the aforementioned face cover 12, and the other end is movably connected to the mobile phone placement component 22. The mobile phone placement component 22 includes a support base 221 movably connected to the support rod 21. A magnet mounting groove 222 is formed along the circumferential direction of the edge of the support base 221. A pad 223 is provided in the magnet mounting groove 222, and a magnet 224 is laid on top of the pad 223. A magnet cover plate 225 is provided on top of the magnet 224. The magnet cover plate 225 covers the magnet mounting groove 222 and completely covers the magnet 224. In this embodiment, the support base 221 is hollow.

[0043] Please refer to it again. Figure 6 When it is necessary to support electronic products such as mobile phones, an iron block is installed on the back of the mobile phone or other electronic products. The iron block is attracted and connected to the magnet 224 to achieve the attraction and support of the mobile phone or other electronic products. The support rod 21 is movably connected to the face cover 12 and the support base 221 respectively, so that the angle of the mobile phone support can be adjusted.

[0044] Example 2:

[0045] Please see Figure 7 The second embodiment of this utility model provides a side-pressure gear-type vacuum mobile phone holder. This embodiment has a basically the same structure as the first embodiment, except that the support base 221 is solid. All other parts of this embodiment not explained herein refer to the first embodiment and will not be repeated here.

[0046] Example 3:

[0047] Please see Figure 8 The third embodiment of this utility model is a side-pressure gear-type vacuum mobile phone holder. The structure of this embodiment is basically the same as that of the first embodiment. The difference is that there are two push plates 15. The push handles 154 of the two push plates 15 pass through the two sides of the base body 11 and extend to the outside of the base body 11. Other parts not explained in this embodiment refer to the first embodiment, and will not be described again here.

[0048] It will be apparent to those skilled in the art that this invention is not limited to the details of the exemplary embodiments described above, and that it can be implemented in other specific forms without departing from the spirit or essential characteristics of this invention. Therefore, the embodiments should be considered illustrative and non-limiting in all respects, and the scope of this invention is defined by the appended claims rather than the foregoing description. Thus, it is intended that all variations falling within the meaning and scope of equivalents of the claims be included within this invention. No reference numerals in the claims should be construed as limiting the scope of the claims.

Claims

1. A side-pressure gear-type vacuum mobile phone holder, characterized in that: The system includes a base assembly (1) and a support assembly (2) mounted on the base assembly (1). The base assembly (1) includes a base body (11), a cover (12), a suction cup (13), a gear (14), a push plate (15), and an unlocking mechanism (16). The base body (11) is a hollow cavity structure with an opening at the top. The cover (12) is placed over the opening at the top. The suction cup (13) is located below the base body (11) and has a connecting post (17) on it. The connecting post (17) penetrates the base body (11) from bottom to top and extends into the interior of the base body (11). The gear (14), push plate (15), and unlocking mechanism (16) are also included. The unlocking mechanism (16) is located in the cavity, wherein the gear (14) is sleeved on the connecting post (17), the push plate (15) is provided with a clearance position (151), and the push plate (15) is provided with a straight tooth (152) located at the clearance position (151), the straight tooth (152) meshes with the gear (14), the push plate (15) is also provided with a guide post (153), and a first spring (110) is sleeved on the guide post (153). When the push plate (15) is pressed, the first spring (110) is compressed. The unlocking mechanism (16) is located on one side of the push plate (15), and the unlocking mechanism (16) can reset the compressed first spring (110).

2. The side-pressure gear-type vacuum mobile phone holder according to claim 1, characterized in that: The base body (11) is provided with a through hole (111) for the connecting column (17) to pass through, and guide rails (112) are provided on both sides of the through hole (111) on the base body (11), and guide grooves (155) adapted to the guide rails (112) are provided on the push plate (15).

3. The side-pressure gear-type vacuum mobile phone holder according to claim 1, characterized in that: The gear (13) is provided with an internal thread (19) that matches the external thread (18) on the connecting column (17). When the gear (13) rotates, it can drive the connecting column (17) to move back and forth along its length.

4. The side-pressure gear-type vacuum mobile phone holder according to claim 1, characterized in that: The push plate (15) is provided with one or two, and a push handle (154) is provided at the end of the push plate (15) away from the avoidance position (151). The push handle (154) passes through the base body (11) from the inside to the outside and extends to the outside of the base body (11).

5. A side-pressure gear-type vacuum mobile phone holder according to claim 1, characterized in that: The unlocking mechanism (16) includes an unlocking handle (161) and an unlocking plate (162) that is in contact with the unlocking handle (161). A limiting plate (163) is integrally formed on the unlocking plate (162). A pivot hole (164) is formed between the limiting plate (163) and the unlocking plate (162). A pivot (165) is provided in the pivot hole (164). The pivot (165) is fixedly installed on the base body (11). 62) A reset shaft (169) is provided on one side of the rotating shaft hole (164). A second spring (166) is connected to the reset shaft (169). The end of the second spring (166) away from the reset shaft (169) is limited to the first spring mounting groove (113) on the base body (11). The end of the unlocking plate (162) away from the reset shaft (169) is provided with a limiting tooth (167). The limiting tooth (167) is limited to the gear (14).

6. A side-pressure gear-type vacuum mobile phone holder according to claim 5, characterized in that: The unlocking handle (161) includes a pressing part (1611) and a positioning post (1612) integrally formed with the pressing part (1611). A limiting edge (1613) is provided at one end of the pressing part (1611) near the positioning post (1612), and the end of the pressing part (1611) away from the limiting edge (1613) penetrates the face cover (12) from the inside out and extends to the outside of the face cover (12). The limiting edge (1613) is limitedly connected to the face cover (12). A third spring (1614) is provided at the end of the positioning post (1612) away from the pressing part (1611). The end of the third spring (1614) away from the positioning post (1612) is limited and connected to the second spring mounting groove (114) on the base body (11). A pressing plate (1615) is provided on one side of the positioning post (1612). The pressing plate (1615) is in contact with the pressing groove (168) on the unlocking plate (162), and the pressing plate (1615) is triangular in shape.

7. A side-pressure gear-type vacuum mobile phone holder according to claim 6, characterized in that: The pressing groove (168) is in the shape of a slide.

8. A side-pressure gear-type vacuum mobile phone holder according to claim 5, characterized in that: The unlocking plate (162) and the limiting plate (163) form an angle between 75° and 105°.

9. A side-pressure gear-type vacuum mobile phone holder according to claim 1, characterized in that: The end of the first spring (110) away from the guide post (153) is limited and connected to the directional post (115) on the base body (11).

10. A side-pressure gear-type vacuum mobile phone holder according to claim 1, characterized in that: The support assembly (2) includes a support rod (21) and a mobile phone placement assembly (22). One end of the support rod (21) is movably connected to the face cover (12), and the other end is movably connected to the mobile phone placement assembly (22). The mobile phone placement assembly (22) includes a support base (221) movably connected to the support rod (21). A magnet mounting groove (222) is opened along the circumferential direction on the edge of the support base (221). A pad (223) is provided in the magnet mounting groove (222). A magnet (224) is laid on top of the pad (223). A magnet cover plate (225) is provided on top of the magnet (224). The magnet cover plate (225) covers the magnet mounting groove (222) and completely covers the magnet (224). The support base (221) is solid or hollow.

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