CN219994925U - Sucking disc formula installing support - Google Patents

Abstract

The utility model discloses a sucker type mounting bracket which comprises an adsorption mechanism, a clamping mechanism and an angle adjusting mechanism, wherein the adsorption mechanism comprises a bracket body and a bracket body: the adsorption mechanism comprises a fixed seat and a sucker connected to the fixed seat; the angle adjustment mechanism includes: the clamping assembly is provided with a first locking cavity and a second locking cavity; one end of the first ball head connecting rod is connected with the clamping mechanism, and the other end of the first ball head connecting rod is provided with a first ball head extending into the first locking cavity; one end of the second ball head connecting rod is connected with the fixed seat, and the other end of the second ball head connecting rod is provided with a second ball head extending into the second locking cavity; the locking assembly is connected to the clamping assembly and used for driving the clamping assembly to clamp or loosen the first ball head and the second ball head; when the clamping assembly is not locked by the locking assembly, the first ball head can make spherical rotation in the first locking cavity, and the second ball head can make spherical rotation in the second locking cavity. By the design, the universal adjustment of the clamping mechanism can be realized, and the device has the advantages of simple structure, small volume and low cost.

Description

Sucking disc formula installing support

Technical Field

The utility model relates to the technical field of mobile phone supports, in particular to a sucker type mounting support.

Background

The existing sucker type mounting bracket comprises a sucker, a folding bracket and a clamping assembly, wherein the sucker is adsorbed on an adsorbed object, the clamping assembly is used for clamping a mobile phone, and the folding bracket is connected between the clamping assembly and the sucker. The angle of the clamped mobile phone on the clamping component can be adjusted through the folding rotation of the folding bracket.

However, the clamping assembly and the angle adjustment mode of the mobile phone on the clamping assembly are realized only through the folding movement of the folding support, the adjustment angles of the clamping assembly and the mobile phone on the clamping assembly can be adjusted in one plane, and multi-angle adjustment in a three-dimensional space is difficult to realize, so that the use experience is affected; if three rotating arms similar to the three-axis stabilizer are adopted to realize the angle adjustment in the three directions of roll, pitch and course, the angle adjustment mechanism replaces the folding bracket, and the multi-angle adjustment can be realized, but the whole structure is very complex, and the production cost is higher.

Therefore, it is necessary to design a suction cup type mounting bracket which has a simple structure and can realize multi-angle adjustment.

Disclosure of Invention

Therefore, the technical problem to be solved by the utility model is to overcome the defect of single angle adjusting mode of the sucker type mounting bracket in the prior art, thereby providing the sucker type mounting bracket.

In order to solve the technical problems, the technical scheme of the utility model is as follows:

the utility model provides a sucking disc formula installing support, includes adsorption equipment, fixture and connects adsorption equipment with angle adjustment mechanism between the fixture: the adsorption mechanism comprises a fixed seat and a sucker connected to the fixed seat, and the sucker is suitable for adsorbing an adsorbate; the angle adjusting mechanism includes:

the clamping assembly is provided with a first locking cavity and a second locking cavity;

one end of the first ball head connecting rod is connected with the clamping mechanism, and the other end of the first ball head connecting rod is provided with a first ball head extending into the first locking cavity;

one end of the second ball head connecting rod is connected with the fixed seat, and the other end of the second ball head connecting rod is provided with a second ball head extending into the second locking cavity;

the locking assembly is connected to the clamping assembly and used for driving the clamping assembly to clamp or unclamp the first ball head and the second ball head; when the clamping assembly is not locked by the locking assembly, the first ball head can make spherical rotation in the first locking cavity, and the second ball head can make spherical rotation in the second locking cavity.

Further, the clamping assembly comprises a first locking block and a second locking block which are suitable for being matched and clamped with the first ball head and the second ball head, a first locking groove A and a first locking groove B are formed in the first locking block, a second locking groove A which is arranged corresponding to the first locking groove A in position and a second locking groove B which is arranged corresponding to the first locking groove B in position are formed in the second locking block, the first locking groove A and the second locking groove A are matched to form a first locking cavity, and the first locking groove B and the second locking groove B are matched to form a second locking cavity.

Further, the locking assembly includes:

the locking shaft is connected to the first locking block and penetrates through the second locking block;

the locking knob is in threaded connection with one end of the locking shaft extending out of the second locking block and is suitable for driving the second locking block to be close to the first locking block;

the pre-tightening pressure spring is elastically arranged between the locking knob and the second locking block.

Further, the first ball connecting rod is detachably connected with the clamping mechanism, and the second ball connecting rod is detachably connected with the fixing seat.

Further, the clamping mechanism includes:

a first body portion;

the first clamping block and the second clamping block are arranged on two opposite sides of the first main body part, and the first clamping block, the second clamping block and the first main body part are matched to form a clamping space suitable for clamping an object to be clamped; at least one of the first clamping block and the second clamping block can do reciprocating motion relative to the first main body part along the connecting line direction of the first clamping block and the second clamping block.

Further, a threaded connection hole is formed in the first main body portion, a connecting screw rod capable of performing reciprocating motion along the connecting line direction of the first clamping block and the second clamping block is connected to the threaded connection hole in a threaded mode, a second main body portion is fixedly connected to the connecting screw rod, the first clamping block is connected to the first main body portion, the second clamping block is connected to the second main body portion, a screw rod knob is fixedly connected to one end, penetrating through the second main body portion, of the connecting screw rod, and the screw rod knob abuts against one side, opposite to the first main body portion, of the second main body portion.

Further, the first clamp block is rotatably connected to the first body portion about a first axis, and the second clamp block is rotatably connected to the second body portion about a second axis.

Further, one side of the first clamping block and one side of the second clamping block, which are close to the clamping space, are connected with flexible pads.

Further, an air pump is arranged on the fixing seat and used for exhausting air in the sucker.

Further, the sucker is provided with a sealing lip which is suitable for forming a sealing space in the sucker after contacting with an adsorbate, and the outer side of the sealing lip is integrally connected with an outwards protruding unlocking buckle.

The technical scheme of the utility model has the following advantages:

1. the utility model provides a sucker type mounting bracket, which comprises an adsorption mechanism, a clamping mechanism and an angle adjusting mechanism, wherein the adsorption mechanism is used for adsorbing an adsorbed object, the clamping mechanism is used for clamping the clamped object, the angle adjusting mechanism comprises a clamping assembly, a first ball head connecting rod, a second ball head connecting rod and a locking assembly, one end of the first ball head connecting rod is connected with the clamping mechanism, a first ball head at the other end of the first ball head connecting rod is provided with a first locking cavity extending into the clamping assembly, one end of the second ball head connecting rod is connected with a fixed seat, and a second ball head at the other end of the second ball head connecting rod is provided with a second locking cavity extending into the clamping assembly; when the clamping assembly is not locked by the locking assembly, the first ball head can make spherical rotation in the first locking cavity, so that the clamping mechanism can perform angle adjustment in a plurality of different directions relative to the clamping assembly; the second ball head can make spherical rotation in the second locking cavity, the clamping assembly can make angle adjustment in a plurality of different directions relative to the adsorption mechanism, and the clamping assembly and the adsorption mechanism are matched together, so that the clamping mechanism and the clamped object on the clamping mechanism can realize universal rotation, and the flexibility is better; after the angle of the clamping mechanism is adjusted in place, the clamping assembly is locked by the locking assembly, so that the clamping mechanism can be stably kept at the adjusted position; in addition, the angle adjusting mechanism has the advantages of simple structure and low production cost compared with the multi-angle adjusting mechanism on the existing bracket.

2. The suction cup type mounting bracket provided by the utility model has the advantages that the clamping component consists of the first locking block and the second locking block, the first locking cavity is formed by matching the first locking groove A on the first locking block and the second locking groove A on the second locking block, and the second locking cavity is formed by matching the first locking groove B on the second locking block and the second locking groove B on the second locking block.

3. According to the sucker type mounting bracket, the pre-tightening pressure spring is additionally arranged between the locking knob and the second locking block, and after the locking knob is unscrewed, the pre-tightening pressure spring can generate certain elastic force, so that all the compression force of the first ball head and the second ball head cannot be lost at one moment, the clamping mechanism and the clamped object on the clamping mechanism are prevented from being toppled over instantly, and the use experience is improved.

4. According to the sucker type mounting bracket provided by the utility model, the first ball head connecting rod is detachably connected with the clamping mechanism, and the second ball head connecting rod is detachably connected with the fixing seat, so that the size of the mounting bracket during storage can be reduced.

5. According to the sucker type mounting bracket, the first clamping block and the second clamping block can rotate around the shaft, and when the sucker type mounting bracket is stored, the first clamping block and the second clamping block can be folded, so that the occupied space of the clamping mechanism in a storage state is reduced.

6. According to the sucker type mounting bracket provided by the utility model, the vacuum sucker is vacuumized by the air pump, so that the suction force of the vacuum sucker can be improved, the sucker type mounting bracket is easier to adsorb on smooth surfaces of window glass, a tabletop and the like, and the stability of the mounting bracket is improved.

Drawings

In order to more clearly illustrate the embodiments of the present utility model or the technical solutions in the prior art, the drawings that are needed in the description of the embodiments or the prior art will be briefly described, and it is obvious that the drawings in the description below are some embodiments of the present utility model, and other drawings can be obtained according to the drawings without inventive effort for a person skilled in the art.

FIG. 1 is a schematic perspective view of a sucker type mounting bracket according to an embodiment of the present utility model;

FIG. 2 is an exploded view of an adsorption mechanism according to an embodiment of the present utility model;

FIG. 3 is an exploded view of a clamping mechanism according to an embodiment of the present utility model;

fig. 4 is an exploded view of the angle adjusting mechanism according to the embodiment of the present utility model.

Reference numerals illustrate: 100. an adsorption mechanism; 110. a fixing seat; 120. a suction cup; 121. a sealing lip; 122. unlocking the lock catch; 130. an air extracting pump; 200. a clamping mechanism; 210. a first body portion; 220. a second body portion; 230. a first clamping block; 240. a second clamping block; 250. a connecting screw; 260. a screw knob; 270. a guide rod; 280. a flexible pad; 300. an angle adjusting mechanism; 310. a first ball-end connecting rod; 311. a first ball head; 312. a first rod body; 320. a second ball-end connecting rod; 321. a second ball head; 322. a second rod body; 330. a first locking block; 331. a first locking groove A; 332. a first locking groove B; 340. the second locking block; 350. a locking assembly; 351. a locking shaft; 352. a locking knob; 353. pre-tightening a pressure spring; 354. a gasket.

Detailed Description

The following description of the embodiments of the present utility model will be made apparent and fully in view of the accompanying drawings, in which some, but not all embodiments of the utility model are shown. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

In the description of the present utility model, it should be noted that the directions or positional relationships indicated by the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", etc. are based on the directions or positional relationships shown in the drawings, are merely for convenience of describing the present utility model and simplifying the description, and do not indicate or imply that the devices or elements referred to must have a specific orientation, be configured and operated in a specific orientation, and thus should not be construed as limiting the present utility model. 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.

In the description of the present utility model, it should be noted that, unless explicitly specified and limited otherwise, the terms "mounted," "connected," and "connected" are to be construed broadly, and may be either fixedly connected, detachably connected, or integrally connected, for example; can be mechanically or electrically connected; can be directly connected or indirectly connected through an intermediate medium, and can be communication between two elements. The specific meaning of the above terms in the present utility model will be understood in specific cases by those of ordinary skill in the art.

A suction cup type mounting bracket as shown in fig. 1 to 4, comprising a suction mechanism 100, a clamping mechanism 200 and an angle adjusting mechanism 300; the angle adjusting mechanism 300 is connected between the fixing base 110 and the clamping mechanism 200.

In this embodiment, the adsorption mechanism 100 includes a fixing base 110, a suction cup 120, and an air pump 130; the sucking disc 120 is connected below the fixing seat 110 and is used for sucking an adsorbate; a sealing lip 121 is arranged below the sucker 120, the sealing lip 121 is used for forming a temporary sealing space after contacting with an adsorbate, and the sealing lip 121 is a rubber piece or a plastic piece. The sucking pump 130 is connected to one side of the fixing seat 110, the sucking pump 130 is a push type sucking pump 130, air in the sucking disc 120 can be emptied by pushing the sucking pump 130, the sucking disc 120 generates internal and external pressure difference, the sucking disc 120 generates adsorption force, and the sucking disc 120 can be adsorbed on smooth surfaces such as window glass and a tabletop. In an alternative embodiment, the suction pump 130 may be omitted, and the suction cup 120 with a larger suction area is used, so that the suction cup 120 generates suction force by pressing the fixing seat 110 to deform the suction cup 120 and remove air in the space inside the suction cup 120.

In some embodiments, two unlocking buckles 122 protruding outwards are integrally connected to the outer side of the sealing lip 121, the sucker 120 can be deformed by buckling the unlocking buckles 122, a temporary sealing space in the sucker 120 is communicated with the outside air, and the adsorption force of the sucker 120 is eliminated, so that the purpose of releasing the adsorption of the sucker 120 is achieved.

In this embodiment, the angle adjustment mechanism 300 includes a clamping assembly, a first ball-point link 310, a second ball-point link 320, and a locking assembly 350. The clamping assembly comprises a first locking block 330 and a second locking block 340 which are oppositely arranged, a first locking groove A331 and a first locking groove B332 are formed in one side, facing the second locking block 340, of the first locking block 330, a second locking groove A and a second locking groove B are formed in one side, facing the first locking block 330, of the second locking block 340, the positions of the first locking groove A331 and the second locking groove A are correspondingly arranged and enclose to form a first locking cavity, the positions of the first locking groove B332 and the second locking groove B are correspondingly arranged and enclose to form a second locking cavity, and the first locking cavity and the second locking cavity are spherical-like open cavities. The first ball connecting rod 310 comprises a first rod body 312 and a first ball 311 integrally formed at one end of the first rod body 312, one end, away from the first ball 311, of the first rod body 312 is connected with the clamping mechanism 200, the first ball 311 extends into the first locking cavity, and the outer spherical surface of the first ball 311 is matched with the spherical surface of the cavity wall of the first locking cavity. The second ball connecting rod 320 comprises a second rod body 322 and a second ball 321 integrally formed at one end of the second rod body 322, one end of the second rod body 322 far away from the second ball 321 is connected with the fixed seat 110, the second ball 321 stretches into the second locking cavity, and the outer spherical surface of the second ball 321 is matched with the cavity wall spherical surface of the second locking cavity. The locking assembly 350 is coupled between the first locking block 330 and the second locking block 340 for driving the first locking block 330 and the second locking block 340 toward each other to clamp the first ball 311 and the second ball 321 or away from each other to release the first ball 311 and the second ball 321.

Specifically, a circular arc gap is formed on one side of the first locking cavity, which is close to the first ball connecting rod 310, and when the clamping assembly is released by the locking assembly 350, the first ball connecting rod 310 can perform pitching motion relative to the clamping assembly along the guiding direction of the circular arc gap and can perform rotating motion around the axis direction of the first rod body 312; similarly, a circular arc gap is also formed on a side of the second locking cavity, which is close to the second ball-end connecting rod 320, and when the clamping assembly is released by the locking assembly 350, the clamping assembly can perform pitching motion relative to the second ball-end connecting rod 320 along the guiding direction of the circular arc gap, and can perform rotating motion around the axis direction of the second rod body 322.

In the sucker type mounting bracket, when the clamping assembly is not locked by the locking assembly 350, the first ball head 311 can perform spherical rotation in the first locking cavity, so that the clamping mechanism 200 can perform angle adjustment in a plurality of different directions relative to the clamping assembly; the second ball 321 can make spherical rotation in the second locking cavity, the clamping assembly can make angle adjustment in a plurality of different directions relative to the adsorption mechanism 100, and the two can be matched together, so that the clamping mechanism 200 and the clamped object on the clamping mechanism can realize universal rotation, and the flexibility is better; after the angle of the clamping mechanism 200 is adjusted in place, the clamping mechanism 200 can be stably maintained at the adjusted position by locking the first locking block 330 and the second locking block 340 by the locking assembly 350. In addition, the angle adjusting mechanism 300 has the advantages of simple structure, easy production, low cost, small size, good portability, convenient assembly and the like compared with the multi-angle adjusting mechanism on the existing bracket.

In other alternative embodiments, the clamping assembly is not limited to the split structure formed by the first locking block 330 and the second locking block 340, and the clamping assembly may be a folded structure or an integrated structure, and only the first locking cavity and the second locking cavity need to be provided on the clamping assembly. When the clamping assembly is of a folding structure, the two locking blocks can rotate around a rotating shaft which is coaxially arranged with the ball head connecting rod, the two locking blocks are rotated to the mutually closed positions, the corresponding locking grooves on the two locking blocks are matched to form two spherical locking cavities, and the locking assembly 350 locks the two locking blocks which are rotated to be closed together so as to clamp the two ball heads; when the angle needs to be adjusted, the locking assembly 350 is released, and the two locking blocks are rotated to the positions far away from each other, at this time, the two ball heads can perform spherical movement in the locking cavity, so that the universal adjustment of the angle of the clamping mechanism 200 is realized. When the clamping assembly is of an integrated structure, two opposite sides of the clamping assembly are respectively provided with a locking cavity with an opening at the top and a gap at the side, the two ball heads stretch into the corresponding locking cavities, the locking assembly 350 can drive the cavity walls forming the locking cavities on the clamping assembly to deform, and the volume of the locking cavities is reduced, so that the two ball heads are locked in the locking cavities corresponding to the positions.

In this embodiment, the locking assembly 350 includes a locking shaft 351, a locking knob 352, a pre-compression spring 353, and a spacer 354. One end of the locking shaft 351 is fixedly connected to the first locking block 330 through a screw, a step-shaped through hole for the locking shaft 351 to pass through is formed in the second locking block 340, and the other end of the locking shaft 351 passes through the step-shaped through hole; the locking knob 352 is in threaded connection with one end of the locking shaft 351 extending out of the second locking block 340, the locking knob 352 abuts against one side surface of the second locking block 340, which faces away from the first locking block 330, and the locking knob 352 is used for driving the second locking block 340 to be close to the first locking block 330; the pre-tightening pressure spring 353 is sleeved on the periphery of the locking shaft 351, one end of the pre-tightening pressure spring 353 abuts against the step surface in the second locking block 340, the other end abuts against the locking knob 352, and the pre-tightening pressure spring 353 is used for providing pre-tightening elastic force; a spacer 354 is interposed between the locking knob 352 and the second locking block 340. This kind of locking subassembly 350 through additionally setting up pretension pressure spring 353 between locking knob 352 and second latch segment 340, after locking knob 352 unscrews, pretension pressure spring 353 can produce certain elasticity, makes first bulb 311 and second bulb 321 can not lose whole clamp force in the twinkling of an eye, is favorable to preventing that fixture 200 and the condition of toppling over in the twinkling of an eye from appearing in the centre gripping thing on it, is favorable to improving use experience.

In the present embodiment, the locking assembly 350 is provided with a set of locking shafts 351 at the center positions of the first and second locking blocks 330 and 340, and the first and second locking cavities are symmetrically disposed at opposite sides of the locking shafts 351. In an alternative embodiment, two sets of locking assemblies 350 may be further designed, and two sets of locking assemblies 350 are respectively located at two ends of the clamping assembly, for respectively locking or unlocking the first ball head 311 and the second ball head 321. The locking assembly 350 is not limited to the locking assembly 350 of the above-described structure as long as the first locking block 330 and the second locking block 340 can be locked or unlocked and provide a certain elastic force when being unlocked.

In the present embodiment, the clamping mechanism 200 includes a first body portion 210, a first clamping block 230, and a second clamping block 240; the first clamping block 230 and the second clamping block 240 are respectively arranged at two opposite sides of the first main body 210, and the first clamping block 230, the second clamping block 240 and the first main body 210 cooperate to form a clamping space suitable for clamping a clamped object; the second clamping block 240 is capable of reciprocating in relation to the first body portion 210 in a direction of a line connecting the first clamping block 230 and the second clamping block 240. By reciprocating the second clamping block 240 with respect to the first body 210, objects having different sizes can be clamped.

In this embodiment, the clamping mechanism 200 further includes a connecting screw 250, a second body portion 220, and a screw knob 260. The first main body 210 has a first movable cavity, a threaded connection hole penetrating the first movable cavity and the external space is formed in the wall of the first main body 210, the connection screw 250 is in threaded connection with the threaded connection hole, and one end of the connection screw extends into the first movable cavity. The second body 220 is fixedly connected to an end of the connecting screw 250 extending out of the threaded connection hole, the first clamping block 230 is connected to an end of the first body 210 away from the threaded connection hole, and the second clamping block 240 is connected to the second body 220. Screw knob 260 is fixedly connected at one end of connecting screw 250 passing through second body portion 220, and screw knob 260 abuts against one side of second body portion 220 facing away from first body portion 210. By rotating the screw knob 260, the screw knob 260 can drive the connecting screw 250 and the second main body portion 220 to reciprocate along the axial direction of the connecting screw 250, so that the second clamping block 240 on the second main body portion 220 is close to or far from the first clamping block 230, thereby realizing locking or unlocking of the clamped object on the clamping mechanism 200. In an alternative embodiment, the second body portion 220 may not be provided, and the first clamping block 230 and the second clamping block 240 each reciprocate relative to the first body portion 210 along the connecting line direction of the first clamping block 230 and the second clamping block 240, and the first clamping block 230 and the second clamping block 240 are connected to opposite sides of the first body portion 210 through an elastic mechanism.

In this embodiment, two guide holes located at two opposite sides of the threaded connection hole are further formed in the wall of the first body portion 210, and a guide rod 270 is movably connected to the two guide holes, and one end of the guide rod 270 is fixedly connected to the first body portion 210. The stability of the second body part 220 when reciprocating with respect to the first body part 210 can be improved by the cooperating guiding action between the guide bar 270 and the guide hole.

In this embodiment, two ends of the first clamping block 230 are connected to the outer side of the first body 210 through screws, and nylon gaskets are arranged between the nuts of the screws and the first clamping block 230. Both ends of the second clamping block 240 are connected to the outer side of the second body part 220 through screws, and nylon gaskets are also arranged between nuts of the screws and the second clamping block 240. So configured, the first clamp block 230 can rotate about the first axis relative to the first body portion 210 and the second clamp block 240 can rotate about the second axis relative to the second body portion 220 while ensuring that the first clamp block 230 is free of play relative to the first body portion 210 and the second clamp block 240 is free of play relative to the second body portion 220; in the rotation process, the two clamping arms of the first clamping block 230 can be folded and folded at two sides of the first main body portion 210, and the two clamping arms of the second clamping block 240 can be folded and folded at two sides of the second main body portion 220, so that the volume of the clamping mechanism 200 in the storage state is reduced, and the whole mounting bracket outer package is further reduced.

In this embodiment, the two clamping arms of the first clamping block 230 and the two clamping arms of the second clamping block 240 are respectively provided with a mounting groove at one side close to the clamping space, and flexible pads 280, specifically silica gel pads, are respectively stuck in the mounting grooves, so as to prevent scratching of the clamped object.

In this embodiment, the first body portion 210 is screwed or otherwise connected to an end of the second rod 322 away from the second ball 321, and the fixing base 110 is screwed or otherwise connected to an end of the second connecting rod away from the second ball 321. So can make fixture 200 and angle adjustment mechanism 300 detachable connection, adsorption equipment 100 and angle adjustment mechanism 300 detachable connection, when accomodating, fixture 200, angle adjustment mechanism 300 and adsorption equipment 100 can prevent in the external packing box as three independent parts, are favorable to reducing the volume of external packing box.

In summary, in the suction cup mounting bracket provided by the embodiment of the utility model, when the first locking block 330 and the second locking block 340 are not locked by the locking assembly 350, the first ball 311 can perform spherical rotation in the first locking cavity, so that the clamping mechanism 200 can perform angular adjustment in a plurality of different directions relative to the first locking block 330 and the second locking block 340; the second ball 321 can make spherical rotation in the second locking cavity, the first locking block 330 and the second locking block 340 can make angle adjustment in a plurality of different directions relative to the adsorption mechanism 300, and the two can be matched together, so that the universal rotation of the clamping mechanism 200 and the clamped object on the clamping mechanism can be realized, and the flexibility is better; after the angle of the clamping mechanism 200 is adjusted in place, the clamping assembly is locked by the locking assembly 350, so that the clamping mechanism 200 can be stably maintained at the adjusted position; in addition, the angle adjusting mechanism 300 has the advantages of simple structure, easy production, low cost, small size, good portability, convenient assembly and the like compared with the multi-angle adjusting mechanism 300 on the existing bracket.

It is apparent that the above examples are given by way of illustration only and are not limiting of the embodiments. Other variations or modifications of the above teachings will be apparent to those of ordinary skill in the art. It is not necessary here nor is it exhaustive of all embodiments. While still being apparent from variations or modifications that may be made by those skilled in the art are within the scope of the utility model.

Claims (10)

1. A suction cup type mounting bracket, which comprises a suction mechanism (100), a clamping mechanism (200) and an angle adjusting mechanism (300) connected between the suction mechanism (100) and the clamping mechanism (200): the suction mechanism (100) is characterized by comprising a fixed seat (110) and a sucker (120) connected to the fixed seat (110); the angle adjustment mechanism (300) includes:

the clamping assembly is provided with a first locking cavity and a second locking cavity;

a first ball head connecting rod (310), one end of which is connected with the clamping mechanism (200), and the other end of which is provided with a first ball head (311) extending into the first locking cavity;

a second ball head connecting rod (320), one end of which is connected with the fixed seat (110), and the other end of which is provided with a second ball head (321) extending into the second locking cavity;

the locking assembly (350) is connected to the clamping assembly and is used for driving the clamping assembly to clamp or unclamp the first ball head (311) and the second ball head (321); when the clamping assembly is not locked by the locking assembly (350), the first ball head (311) can perform spherical rotation in the first locking cavity, and the second ball head (321) can perform spherical rotation in the second locking cavity.

2. The suction cup type mounting bracket according to claim 1, wherein the clamping assembly comprises a first locking block (330) and a second locking block (340) which are suitable for being matched to clamp the first ball head (311) and the second ball head (321), a first locking groove A (331) and a first locking groove B (332) are arranged on the first locking block (330), a second locking groove A which is arranged corresponding to the first locking groove A (331) in position and a second locking groove B which is arranged corresponding to the first locking groove B (332) in position are arranged on the second locking block (340), the first locking groove A (331) and the second locking groove A are matched to form the first locking cavity, and the first locking groove B (332) and the second locking groove B are matched to form the second locking cavity.

3. The suction cup mounting bracket of claim 2, wherein the locking assembly (350) comprises:

a locking shaft (351) connected to the first locking block (330) and passing through the second locking block (340);

a locking knob (352) which is in threaded connection with one end of the locking shaft (351) extending out of the second locking block (340) and is suitable for driving the second locking block (340) to be close to the first locking block (330);

and a pre-pressing spring (353) elastically arranged between the locking knob (352) and the second locking block (340).

4. The suction cup mounting bracket of claim 1, wherein the first ball-head link (310) is detachably connected to the clamping mechanism (200), and the second ball-head link (320) is detachably connected to the fixing base (110).

5. The suction cup mounting bracket of claim 1, wherein the clamping mechanism (200) comprises:

a first body part (210);

the first clamping block (230) and the second clamping block (240) are arranged on two opposite sides of the first main body part (210), and the first clamping block (230), the second clamping block (240) and the first main body part (210) are matched to form a clamping space suitable for clamping an object to be clamped; at least one of the first clamping block (230) and the second clamping block (240) can reciprocate relative to the first main body part (210) along the connecting line direction of the first clamping block (230) and the second clamping block (240).

6. The suction cup type mounting bracket according to claim 5, wherein a threaded connection hole is formed in the first body portion (210), a connection screw (250) capable of reciprocating along the connecting line direction of the first clamping block (230) and the second clamping block (240) is connected to the threaded connection hole in a threaded manner, a second body portion (220) is fixedly connected to the connection screw (250), the first clamping block (230) is connected to the first body portion (210), the second clamping block (240) is connected to the second body portion (220), a screw knob (260) is fixedly connected to one end of the connection screw (250) penetrating through the second body portion (220), and the screw knob (260) abuts against one side, facing away from the first body portion (210), of the second body portion (220).

7. The suction cup mounting bracket of claim 6, wherein the first clamp block (230) is rotatably coupled to the first body portion (210) about a first axis and the second clamp block (240) is rotatably coupled to the second body portion (220) about a second axis.

8. The suction cup mounting bracket of claim 6, wherein a flexible pad (280) is connected to both sides of the first and second clamping blocks (230, 240) adjacent to the clamping space.

9. The suction cup mounting bracket according to claim 1, wherein an air pump (130) is mounted on the fixing seat (110), and the air pump (130) is used for exhausting air in the suction cup (120).

10. The suction cup mounting bracket according to claim 1, wherein the suction cup (120) is provided with a sealing lip (121), the sealing lip (121) is suitable for forming a sealing space in the suction cup (120) after contacting with an adsorbate, and an outwards protruding unlocking buckle (122) is integrally connected to the outer side of the sealing lip (121).