CN213139010U

CN213139010U - Mobile phone support

Info

Publication number: CN213139010U
Application number: CN202022027052.1U
Authority: CN
Inventors: 胡梦佳; 陆天寿
Original assignee: Yongkang Zhufeng Inflator Co ltd
Current assignee: Yongkang Zhufeng Inflator Co ltd
Priority date: 2020-09-16
Filing date: 2020-09-16
Publication date: 2021-05-07
Anticipated expiration: 2030-09-16

Abstract

The utility model discloses a mobile phone support, including the backplate and be located the first arm lock and the second arm lock of backplate left and right sides, first arm lock and backplate fixed connection, the second arm lock is connected with the backplate through lateral shifting mechanism, be provided with first perforation on the second arm lock, lateral shifting mechanism includes the handle, the lead screw, a fixed base, a locking piece and at least one compression spring for restricting the lead screw along axial displacement, be provided with the spout that extends along left and right directions on the fixed base, with spout sliding fit's slider and the second perforation of communicating with the spout, be provided with the first screw with lead screw thread fit on the slider, one end and the handle fixed connection of lead screw, the other end of lead screw passes first perforation, second perforation and first screw in proper order, the locking piece is used for restricting the lead screw along axial displacement, compression spring is located between second arm lock and the backplate; has the advantage of convenient use.

Description

Mobile phone support

Technical Field

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

Background

Nowadays, the concepts of green riding and low-carbon life are more and more advocated by people, and riding a bicycle and traveling are more and more popular, but people generally need to use the cell-phone to navigate during riding, if take out the cell-phone from the pocket and look over neither convenient nor safe, consequently need one kind can fix the bicycle on, the convenient bicycle cell phone stand to the cell-phone operation steadily by the handle-phone.

For example, the Chinese utility model patent No. ZL201521030517.1(CN205220900U) discloses a mobile phone support, which comprises a hoop, a support body fixed on the hoop, a connecting plate fixed on the support body, and a clamping component forming a clamping relationship with the support body; the hoop is provided with a fixing part fixedly connected with the bracket body; the fixing part is provided with a polygonal bulge part; the connecting plate is provided with a groove matched with the shape of the bulge; the bracket body is provided with a left sliding chute, a right sliding chute and a plurality of positioning parts positioned on the upper end surface of the bracket body; the clamping assembly comprises a clamping frame, a left sliding connecting piece and a right sliding connecting piece which are fixed on the clamping frame and are respectively connected with the left sliding chute and the right sliding chute in a sliding manner, and a driving piece for forming a clamping relationship between the clamping frame and the support body; the clamping frame is provided with a plurality of clamping parts which are arranged opposite to the positioning part; the clamping part and the positioning part form a clamping relationship, and a connecting line of the clamping part and the positioning part is parallel to the left sliding chute.

Wherein, the driving piece is a screw rod, drives the holding frame when the screw rod rotates and is close to or keeps away from the support body, adds the speed that the holding frame removed and is slow, and it is inconvenient when opening cell phone stand, centre gripping cell-phone at every turn or accomodating.

SUMMERY OF THE UTILITY MODEL

The utility model aims to solve the technical problem that a mobile phone support is provided, it is comparatively convenient to use.

The utility model provides a technical scheme that above-mentioned technical problem adopted does: a mobile phone support comprises a back plate, a first clamping arm and a second clamping arm, wherein the first clamping arm and the second clamping arm are positioned on the left side and the right side of the back plate, the first clamping arm is fixedly connected with the back plate, the second clamping arm is connected with the back plate through a transverse moving mechanism, a first through hole is formed in the second clamping arm, the transverse moving mechanism comprises a handle, a screw rod, a fixing seat, a locking piece and at least one compression spring, the locking piece is used for limiting the screw rod to move axially, a sliding groove extending along the left direction and the right direction, a sliding block in sliding fit with the sliding groove and a second through hole communicated with the sliding groove are formed in the fixing seat, a first screw hole in threaded fit with the screw rod is formed in the sliding block, one end of the screw rod is fixedly connected with the handle, the other end of the screw rod sequentially penetrates through the first through hole, the second through hole, the compression spring is located between the second clamping arm and the back plate.

Preferably, an installation cavity is formed in the back plate, a third through hole communicated with the installation cavity is formed in the side wall of the back plate, the fixing seat is arranged in the installation cavity, and the other end of the screw rod sequentially penetrates through the first through hole, the third through hole, the second through hole and the first screw hole.

Preferably, the locking piece comprises a limiting block fixedly arranged in the sliding groove, a second screw hole in threaded fit with the lead screw is formed in the limiting block, and the limiting block is located on one side, away from the second clamping arm, of the sliding block.

Preferably, a limiting clamping block is arranged in the sliding groove, and the limiting block is clamped between the limiting clamping block and the inner side wall of the sliding groove.

Preferably, the handle comprises a base plate provided with a fourth through hole, an eccentric wheel shaft, an eccentric wheel body rotating around the eccentric wheel shaft and a handle, one end of the screw rod penetrates through the fourth through hole and is fixedly connected with the side wall of the eccentric wheel shaft, and the handle is fixedly arranged on the outer surface of the eccentric wheel body.

Preferably, the second clamping arm is provided with guide rods, the number of the guide rods is equal to that of the compression springs, the side wall of the back plate is provided with guide holes, the number of the guide holes is equal to that of the guide rods, the compression springs are sleeved on the guide rods, the guide rods extend into the guide holes, one ends of the compression springs are connected with the bottoms of the guide holes, and the other ends of the compression springs are connected with the second clamping arm.

Preferably, the back plate comprises a mounting seat and a cover plate, the rear side of the mounting seat is recessed inwards to form the mounting cavity, and the cover plate covers the mounting seat and closes an opening of the mounting cavity.

Preferably, the first clamping arm comprises a first side plate and a first hook, and the first hook is fixedly arranged at the bottom end of the first side plate; the second clamping arm comprises a second side plate and a second hook, and the second hook is fixedly arranged at the bottom end of the second side plate.

Compared with the prior art, the utility model has the advantages that when the mobile phone support opens, the locking piece separates from the lead screw, the compression spring drives the second arm lock to move towards the direction far away from the first arm lock, and the slider is enabled to abut against the inner wall of the chute close to the second arm lock, when the mobile phone support is used for clamping the mobile phone, the mobile phone can be placed between the first arm lock and the second arm lock, the lead screw moves towards the direction of the first arm lock by rotating the handle, at the moment, the second arm lock is slowly close to the first arm lock, the compression spring is compressed, the slider always abuts against the inner wall of the chute close to the second arm lock, and the first arm lock and the second arm lock are clamped at two sides of the; when not placing the cell-phone, press the second arm lock and make the second arm lock be close to first arm lock, compression spring is compressed this moment, the inner wall separation of slider and spout, then lock the lead screw through the locking piece, with reduce the holistic volume of cell phone stand, be convenient for accomodate, when cell phone stand is used for the same cell-phone of centre gripping once more, make locking piece and lead screw separation, compression spring orders about the second arm lock and removes to the direction of keeping away from first arm lock this moment, and make the slider butt be close to the inner wall of second arm lock at the spout, finely tune the position of second arm lock can the same cell-phone of centre gripping, it is comparatively convenient to use.

Drawings

Fig. 1 is a first schematic structural diagram of the present invention;

FIG. 2 is a second schematic structural view of the present invention;

fig. 3 is a schematic diagram of the explosion structure of the present invention;

fig. 4 is a schematic view of a partial explosion structure of the present invention;

fig. 5 is a schematic diagram of a local explosion structure of the present invention;

fig. 6 is a first schematic sectional view of the present invention;

fig. 7 is a schematic sectional view of the present invention.

In the figure: 1. a back plate; 11. a mounting cavity; 12. a third perforation; 13. a guide hole; 14. a mounting seat; 15. a cover plate; 2. a first clamp arm; 21. a first side plate; 22. a second hook; 3. a second clamp arm; 31. a first perforation; 32. a guide bar; 33. a second side plate; 34. a second hook; 4. a lateral movement mechanism; 41. a handle; 411. a base plate; 412. an eccentric wheel shaft; 413. an eccentric wheel body; 414. a handle; 415. a fourth perforation; 42. a screw rod; 43. a fixed seat; 431. a chute; 432. a slider; 433. a second perforation; 434. a first screw hole; 435. a limiting clamping block; 44. a locking member; 441. a second screw hole; 45. compressing the spring.

Detailed Description

The present invention will be described in further detail with reference to the following embodiments.

In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "inner", "outer", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first," "second," and "third" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

The first embodiment is as follows: as shown in the figure, a mobile phone support comprises a back plate 1, and a first clamping arm 2 and a second clamping arm 3 which are positioned at the left side and the right side of the back plate 1, wherein the first clamping arm 2 is fixedly connected with the back plate 1, the second clamping arm 3 is connected with the back plate 1 through a transverse moving mechanism 4, a first through hole 31 is arranged on the second clamping arm 3, the transverse moving mechanism 4 comprises a handle 41, a screw rod 42, a fixed seat 43, a locking piece 44 for limiting the screw rod 42 to move along the axial direction and at least one compression spring 45, a sliding groove 431 extending along the left-right direction is arranged on the fixed seat 43, a sliding block 432 in sliding fit with the sliding groove 431 and a second through hole 433 communicated with the sliding groove 431, a first screw hole 434 in threaded fit with the screw rod 42 is arranged on the sliding block 432, one end of the screw rod 42 is fixedly connected with the handle 41, the other end of the screw rod 42 sequentially passes through the first through hole, the compression spring 45 is located between the second clamping arm 3 and the back plate 1.

In this embodiment, two compression springs 45 are provided, and the two compression springs 45 are symmetrically distributed on the upper and lower sides of the screw rod 42.

Example two: the rest of the structure is the same as that of the first embodiment, and the structure is different in that a mounting cavity 11 is formed in the back plate 1, a third through hole 12 communicated with the mounting cavity 11 is formed in the side wall of the back plate 1, the fixing seat 43 is arranged in the mounting cavity 11, and the other end of the screw rod 42 sequentially penetrates through the first through hole 31, the third through hole 12, the second through hole 433 and the first screw hole 434.

In this embodiment, the locking member 44 includes the fixed stopper that sets up in the spout 431, be provided with the second screw 441 with lead screw 42 screw-thread fit on the stopper, the stopper is located the one side that second arm lock 3 was kept away from to slider 432, the other end of lead screw 42 passes first perforation 31 in proper order, third perforation 12, second perforation 433, behind the first screw 434 with second screw 441 spiro union, when the other end of lead screw 42 and second screw 441 spiro union, the position of lead screw 42 is fixed, it can't remove through the resilience force of compression spring 45. Specifically, when the first clamping arm 2 is located on the left side of the back plate 1, the second clamping arm 3 is located on the right side of the back plate 1, the sliding block 432 is located on the right side of the sliding groove 431, and the limiting block is located on the left side of the sliding groove 431.

In this embodiment, a limiting block 435 is disposed in the sliding groove 431, and the limiting block is clamped between the limiting block 435 and an inner side wall of the sliding groove 431.

Example three: the rest of the embodiment is the same as the first embodiment, except that the handle 41 includes a backing plate 411 provided with a fourth through hole 415, an eccentric axle 412, an eccentric wheel body 413 rotating around the eccentric axle 412, and a handle 414, one end of the screw rod 42 passes through the fourth through hole 415 and is fixedly connected with the side wall of the eccentric axle 412, and the handle 414 is fixedly arranged on the outer surface of the eccentric wheel body 413. Specifically, backing plate 411 is located between second arm lock 3 and the eccentric wheel body 413, and when the user rotated eccentric wheel body 413 through handle 414, eccentric wheel body 413 pressed on backing plate 411 and made second arm lock 3 be close to first arm lock 2, can improve the centre gripping dynamics between first arm lock 2 and the second arm lock 3, can avoid lead screw 42 to take place to rotate simultaneously, stability when being favorable to improving the centre gripping cell-phone.

In this embodiment, be provided with quantity and the equal guide bar 32 of compression spring 45 on the second arm lock 3, be provided with quantity and the equal guiding hole 13 of guide bar 32 on the lateral wall of backplate 1, compression spring 45 overlaps on guide bar 32, and in guide bar 32 stretched into guiding hole 13, compression spring 45's one end was connected with the hole bottom of guiding hole 13, and compression spring 45's the other end was connected with second arm lock 3, and guide bar 32 played the guide effect with guiding hole 13.

In this embodiment, the first clamping arm 2 includes a first side plate 21 and a first hook 22, and the first hook 22 is fixedly disposed at the bottom end of the first side plate 21; the second clamping arm 3 comprises a second side plate 33 and a second hook 34, the second hook 34 is fixedly arranged at the bottom end of the second side plate 33, and the first through hole 31 and the guide rod 32 are arranged on the second side plate 33.

Example four: the rest of the embodiment is the same as the embodiment, and the difference is that the back plate 1 includes a mounting seat 14 and a cover plate 15, a rear side of the mounting seat 14 is recessed inwards to form a mounting cavity 11, the cover plate 15 covers the mounting seat 14 and closes an opening of the mounting cavity 11, and the third through hole 12 and the guide hole 13 are arranged on the mounting seat 14.

The present invention has been described in detail with reference to the accompanying drawings, and it is obvious that the present invention is not limited by the above embodiments, and various improvements of the method concept and the technical solution of the present invention can be made without modification, or the present invention can be directly applied to other occasions without modification, and is within the protection scope of the present invention.

Claims

1. The utility model provides a mobile phone support, includes backplate (1) and is located first arm lock (2) and second arm lock (3) of backplate (1) left and right sides, first arm lock (2) with backplate (1) fixed connection, second arm lock (3) through lateral shifting mechanism (4) with backplate (1) are connected its characterized in that: the second clamping arm (3) is provided with a first through hole (31), the transverse moving mechanism (4) comprises a handle (41), a screw rod (42), a fixed seat (43), a locking piece (44) and at least one compression spring (45), the locking piece (44) is used for limiting the screw rod (42) to move along the axial direction, the fixed seat (43) is provided with a sliding groove (431) extending along the left-right direction, a sliding block (432) in sliding fit with the sliding groove (431) and a second through hole (433) communicated with the sliding groove (431), the sliding block (432) is provided with a first screw hole (434) in threaded fit with the screw rod (42), one end of the screw rod (42) is fixedly connected with the handle (41), the other end of the screw rod (42) sequentially penetrates through the first through hole (31), the second through hole (433) and the first screw hole (434), and the locking piece (44) is used for limiting the screw rod (42) to move along the axial direction, the compression spring (45) is positioned between the second clamping arm (3) and the back plate (1).

2. The handset support according to claim 1, wherein: be provided with installation cavity (11) in backplate (1), be provided with on the lateral wall of backplate (1) with third perforation (12) of installation cavity (11) intercommunication, fixing base (43) set up in installation cavity (11), the other end of lead screw (42) passes in proper order first perforation (31), third perforation (12), second perforation (433) and first screw (434).

3. A handset support according to claim 1 or claim 2, further comprising: the locking piece (44) comprises a limiting block fixedly arranged in the sliding groove (431), a second screw hole (441) in threaded fit with the screw rod (42) is formed in the limiting block, and the limiting block is positioned on one side, far away from the second clamping arm (3), of the sliding block (432).

4. A handset support according to claim 3, wherein: a limiting clamping block (435) is arranged in the sliding groove (431), and the limiting block is clamped between the limiting clamping block (435) and the inner side wall of the sliding groove (431).

5. The handset support according to claim 1, wherein: the handle (41) comprises a base plate (411) provided with a fourth through hole (415), an eccentric wheel shaft (412), an eccentric wheel body (413) rotating around the eccentric wheel shaft (412) and a handle (414), one end of the screw rod (42) penetrates through the fourth through hole (415) and is fixedly connected with the side wall of the eccentric wheel shaft (412), and the handle (414) is fixedly arranged on the outer surface of the eccentric wheel body (413).

6. The handset support according to claim 1, wherein: be provided with quantity on second arm lock (3) with guide bar (32) that compression spring (45) equal, be provided with quantity on the lateral wall of backplate (1) with guiding hole (13) that guide bar (32) equal, compression spring (45) cover is in on guide bar (32), guide bar (32) stretch into in guiding hole (13), the one end of compression spring (45) with the hole bottom of guiding hole (13) is connected, the other end of compression spring (45) with second arm lock (3) are connected.

7. A handset support according to claim 2, wherein: the back plate (1) comprises a mounting seat (14) and a cover plate (15), the rear side of the mounting seat (14) is inwards sunken to form the mounting cavity (11), and the cover plate (15) covers the mounting seat (14) and closes an opening of the mounting cavity (11).

8. The handset support according to claim 1, wherein: the first clamping arm (2) comprises a first side plate (21) and a first hook (22), and the first hook (22) is fixedly arranged at the bottom end of the first side plate (21); the second clamping arm (3) comprises a second side plate (33) and a second hook (34), and the second hook (34) is fixedly arranged at the bottom end of the second side plate (33).