CN210578726U - Mobile phone clamping device - Google Patents

Abstract

The utility model discloses a cell-phone clamping device belongs to clamping device technical field. It includes the collar, collar outside one end outwards extends and forms the connecting rod, the connecting rod end is equipped with the screw rod cover articulated with the connecting rod, still include compound hob and the guide bar that links to each other and mutual parallel arrangement with the screw rod cover, wherein be equipped with first screw thread and second screw thread on the compound hob, the direction of turning round of first screw thread and second screw thread is opposite, first clamping part is still connected respectively at the both ends of compound hob, the second clamping part, first clamping part and second clamping part are close to each other or keep away from simultaneously under compound hob rotates. The mobile phone clamping device designed by the invention can quickly realize the fixation and detachment of the mobile phone.

Description

Mobile phone clamping device

Technical Field

The utility model relates to a fix at vehicle handle's cell phone stand belongs to clamping device technical field, specifically relates to a cell phone clamping device.

Background

With the advancement of technology and the development of mobile communication networks, mobile phones have become important communication tools in life. Meanwhile, people often take part in outdoor activities and often carry the mobile phone to facilitate navigation when riding the bicycle, and the protection of the mobile phone and the carrying without influencing the use of the functions of the mobile phone become important consideration factors.

For convenience, the mobile phone is installed on a handle bar of a bicycle, an electric vehicle or a motorcycle, and although the existing support can realize fixation, the mobile phone can be locked sometimes, so that the mobile phone cannot be quickly taken down or clamped.

Disclosure of Invention

In order to solve the technical problem, the utility model provides a mobile phone clamping device, this mobile phone clamping device can realize fast that fixed and tearing open of cell-phone get.

In order to realize the purpose, the utility model discloses a cell-phone clamping device, it includes the collar, the outside extension of collar outside one end forms the connecting rod, the connecting rod end be equipped with connecting rod articulated screw rod cover still include with the screw rod cover links to each other and mutual parallel arrangement's compound hob and guide bar, be equipped with first screw thread and second screw thread on the compound hob, the rotation of first screw thread and second screw thread is opposite, first clamping part, second clamping part are still connected respectively at the both ends of compound hob, first clamping part and second clamping part are close to each other or keep away from simultaneously under compound hob rotates.

Furthermore, a third thread matched with the first thread is arranged on the first clamping portion, and a fourth thread matched with the second thread is arranged on the second clamping portion.

Further, each clamping part comprises a clamping plate, the side edge of the clamping plate is provided with a clamping claw, and the tail of one end of the clamping plate is bent to form an arc-shaped bottom plate which is attached to the side edge of the mobile phone.

Furthermore, the clamping plate is also provided with a positioning hole for guiding and installing the guide rod.

Furthermore, the number of the guide rods is two, and the guide rods are respectively positioned above and below the compound screw rod.

Furthermore, the tail end of the connecting rod is provided with a ball hinge for restricting the position of the screw sleeve.

Furthermore, the mounting ring comprises a first ring body and a second ring body, and a fastening part is arranged at the connecting part of the two ring bodies.

Further, the fastening member includes a pin or a locking screw.

Has the advantages that:

the utility model discloses a steadiness between cell-phone clamping device and vehicle handle is good, and the cell-phone that can be convenient fast simultaneously is fixed and is torn open and get, in addition, when needs change the cell-phone position, rotates clamping device and can realize fixing at certain angle internal rotation after-fixing, and this cell-phone clamping device possesses economical and practical and worth.

Drawings

Fig. 1 is a schematic view of the mounting and positioning structure of the clamping device and the mobile phone of the present invention;

fig. 2 is a schematic view of the mounting and positioning structure of the clamping device and the mobile phone according to the present invention;

FIG. 3 is an exploded view of the clamping device of FIG. 1;

wherein, each part in fig. 1 to 3 is numbered as follows:

a mounting ring 1 (wherein, a first ring body 1.1, a second ring body 1.2, a pin shaft 1.3 and a locking screw 1.4);

a connecting rod 2 (wherein, a ball hinge 2.1);

a screw sleeve 3 (wherein, a through hole 3.1, a mounting hole 3.2 and a fastening screw 3.3);

a compound screw rod 4 (wherein, a first thread 4.1, a second thread 4.2 and a handle 4.3);

a guide rod 5;

a first clamping part 6 (wherein the third thread 6.1);

a second clamping portion 7 (wherein the fourth thread 7.1);

a clamping plate 8 (wherein, a clamping claw 8.1 and an arc bottom plate 8.2).

Detailed Description

For better explanation of the present invention, the main contents of the present invention will be further explained below with reference to specific examples, but the present invention is not limited to the following examples.

Example 1

As shown in fig. 1, 2 and 3, the embodiment discloses a mobile phone clamping device, which includes a mounting ring 1, wherein a connecting rod 2 is arranged on the mounting ring 1, the connecting rod 2 is connected with a screw sleeve 3, a through hole 3.1 for allowing a compound screw rod 4 to pass through and a mounting hole 3.2 for guiding and mounting a guide rod 5 are arranged on the screw sleeve 3, and when the compound screw rod 4 and the guide rod 5 are positioned and mounted with the screw sleeve 3, a fastening screw 3.3 is used for fixing; the compound screw rod 4 and the guide rods 5 are arranged in parallel, preferably, two guide rods 5 are provided in the embodiment, the two guide rods 5 are respectively positioned above and below the compound screw rod 4, and the two guide rods 5 are convenient for guiding, positioning and mounting the clamping part of the mobile phone; the double-screw type screw rod comprises a double-screw type screw rod 4 and is characterized in that a first thread 4.1 and a second thread 4.2 are further arranged at two ends of the outer side surface of the double-screw type screw rod 4, the rotating directions of the first thread 4.1 and the second thread 4.2 are opposite, a first clamping part 6 and a second clamping part 7 are further connected to two ends of the double-screw type screw rod 4 respectively, a third thread 6.1 matched with the first thread 4.1 is arranged on the first clamping part 6, and a fourth thread 7.1 matched with the second thread 4.2 is arranged on the second clamping part 7. In this embodiment, it is preferable that a handle 4.3 is provided at the end of the multiple screw rod 4, and when the handle 4.3 is rotated, the first clamping portion 6 and the second clamping portion 7 are moved toward or away from each other due to the inconsistent thread directions of the combined portions when the multiple screw rod 4 is rotated, so that the mobile phone can be rapidly taken out or fastened.

According to the scheme, each clamping part comprises a clamping plate 8, the side edge of each clamping plate 8 is provided with a clamping jaw 8.1, one end tail of each clamping plate 8 is bent to form an arc-shaped side plate 8.2 which is used for being attached to the side edge of a mobile phone, and after the clamping jaws 8.1 at the two ends are close to the mobile phone and contact with the mobile phone, the clamping jaws 8.1 can clamp the side edge of the mobile phone, and the arc-shaped side plates 8.2 have the function of supporting the mobile phone to a certain extent, so that the mobile phone can be clamped fixedly.

In addition, each clamping plate 8 is provided with a positioning hole for the guide rod 5 to pass through.

Example 2

The preferred mounting ring 1 of this embodiment includes a first ring body 1.1 and a second ring body 1.2, and the first ring body 1.1 and the second ring body 1.2 are also preferably semi-annular; the connecting part of the two ring bodies is provided with a fastening part. Wherein, first ring body 1.1 one end outwards extends and forms connecting rod 2, the connecting rod 2 end is equipped with the ball hinge 2.1 that is used for retraining 3 position of screw rod cover, screw rod cover 3 can receive the exogenic action to drive the clamping part fixed after certain angle internal rotation when external angle needs to change, has played the purpose of nimble adjustment cell-phone angle.

Meanwhile, in the embodiment, preferably, a connecting point between the first ring body 1.1 and the second ring body 1.2 is provided with a pin shaft 1.3 for guiding and positioning, and the other connecting point is provided with a locking screw 1.4 for fixing the mounting ring 1 after being connected with a vehicle handle, so that when a mobile phone clamping device is not required to be mounted on a vehicle, the mobile phone clamping device can be directly dismounted.

Therefore, the utility model discloses a steadiness between cell-phone clamping device and vehicle handle is good, and the cell-phone that can be convenient fast simultaneously is fixed and is torn open and get, and in addition, when needs change the cell-phone position, rotate clamping device and can realize fixing at certain angle internal rotation after-fixing, this cell-phone clamping device possesses economical and practical and worth.

The above examples are merely preferred examples and are not intended to limit the embodiments of the present invention. In addition to the above embodiments, the present invention has other embodiments. All the technical solutions formed by adopting equivalent substitutions or equivalent transformations fall within the protection scope claimed by the present invention.

Claims (8)

1. A cell-phone clamping device which characterized in that: it includes the collar, collar outside one end outwards extends and forms the connecting rod, the connecting rod end be equipped with connecting rod articulated screw rod cover, still include with screw rod cover links to each other and parallel arrangement's compound hob and guide bar each other, be equipped with first screw thread and second screw thread on the compound hob, the direction of turning to of first screw thread and second screw thread is opposite, first clamping part, second clamping part are still connected respectively at the both ends of compound hob, first clamping part and second clamping part are close to each other or are kept away from simultaneously under compound hob rotates.

2. The handset holding device according to claim 1, wherein: and a third thread matched with the first thread is arranged on the first clamping part, and a fourth thread matched with the second thread is arranged on the second clamping part.

3. The handset holding device according to claim 2, wherein: each clamping part comprises a clamping plate, the side edge of the clamping plate is provided with a clamping claw, and the tail of one end of the clamping plate is bent to form an arc-shaped bottom plate which is attached to the side edge of the mobile phone.

4. The handset holding device according to claim 3, wherein: and the clamping plate is also provided with a positioning hole for guiding and installing the guide rod.

5. The handset holding device according to claim 4, wherein: the two guide rods are respectively positioned above and below the compound screw rod.

6. The handset clamping device according to any one of claims 1 to 5, wherein: the tail end of the connecting rod is provided with a ball hinge for restricting the position of the screw sleeve.

7. The handset holding device of claim 6, wherein: the mounting ring comprises a first ring body and a second ring body, and a fastening part is arranged at the connecting part of the two ring bodies.

8. The handset holding device of claim 7, wherein: the fastening component comprises a pin shaft or a locking screw.

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