Disclosure of Invention
The present invention is directed to a display bracket, which solves the above-mentioned problems of the prior art.
In order to achieve the above purpose, the present invention provides the following technical solutions:
a display bracket comprises a first adjusting arm, a second adjusting arm, a base and a fixing frame;
the first adjusting arm is connected with the second adjusting arm through a first fixed adjusting mechanism and is used for adjusting and fixing the angle between the first adjusting mechanism and the second adjusting arm;
The second adjusting arm is connected with the base through a second fixed adjusting structure and is used for adjusting and fixing the angle between the second adjusting arm and the base;
The fixing frame is arranged on the first adjusting arm and used for fixing the display body, and comprises a fixing seat, wherein movable strip holes are formed in four opposite angles of the fixing seat, a first installation component is arranged on two opposite angles of the fixing seat, a second installation component is arranged on the other two opposite angles of the fixing seat, and one ends of the first installation component and one end of the second installation component are connected with the corresponding movable strip holes;
The other ends of the first installation component and the second installation component are provided with installation parts which are used for being connected with the installation holes of the display body;
The middle parts of the first installation component and the second installation component are telescopic, so that the installation part can extend to the installation hole of the display body.
Further, the first installation component comprises a first L-shaped connecting rod, a reinforcing block is arranged at the corner of the first connecting rod, one end of the first connecting rod is connected with the movable strip hole, a first L-shaped connecting frame is fixedly arranged at the other end of the first connecting rod, two edges of the first connecting frame are respectively and slidably connected with a first telescopic rod, first installation parts are arranged at the end parts of the first two telescopic rods, and the first installation parts can be used singly or in combination;
The second installation component comprises a second connection rod similar to an L, a reinforcing block is arranged at the corner of the second connection rod, one end of the second connection rod is connected with the movable strip hole, a second connection frame similar to the L is fixedly arranged at the other end of the second connection rod, two edges of the second connection frame are respectively and slidably connected with a second telescopic rod, second installation parts are arranged at the end parts of the two second telescopic rods, and the second installation parts can be used independently or in a combined mode;
the two first connecting frames and the two second connecting frames are enclosed to form a rectangle, and two edges of the two second connecting frames are inserted into two edges of the first connecting frames, so that the rectangle is enlarged or reduced.
Further, the first telescopic rod and the second telescopic rod which are arranged longitudinally comprise a sliding part and a telescopic rod body, and the telescopic rod body is obliquely arranged relative to the sliding part.
Further, the first telescopic rod and the second telescopic rod have the same structure and comprise a telescopic rod body and a sliding part, wherein the telescopic rod body is rotationally connected with the sliding part, and the telescopic rod body is rotationally connected with the sliding part, so that the adjacent first telescopic rod and the adjacent second telescopic rod can be combined for use.
Further, a limit groove is arranged at the position of the movable strip hole.
Further, a cross beam is clamped between the first connecting rod and the second connecting rod, the cross beam is provided with a supporting bar, and the end part of the supporting bar is connected with an illumination assembly.
Further, the first installation component and the second installation component are the same in structure and comprise a movable part and a third telescopic rod, a slot is arranged in the movable part and is inserted into the fixed seat through the slot, a limiting pin is arranged in the slot, penetrates through the movable strip hole and is used for connecting the movable part with the movable strip hole, the movable part can slide and rotate relative to the movable strip hole, one end of the third telescopic rod is connected with the movable part, and the other end of the third telescopic rod is provided with a third installation part and is used for being connected with the installation hole.
Further, two adjacent telescopic rods can be matched for use, so that the two mounting parts are mutually stacked to form a whole.
Further, the first fixed adjusting mechanism comprises a rotating shaft, the rotating shaft is fixedly connected with the bottom of the first adjusting arm, the rotating shaft penetrates out of two ends of the second adjusting arm, and a fixed structure is arranged outside the second adjusting arm.
Further, the fixed knot constructs including setting up rhythm piece and the metal shrapnel at the pivot tip, the terminal surface annular array of adjusting arm two has a plurality of arc draw-in grooves, bullet arm one end and arc draw-in groove joint in the rhythm piece, bullet arm two of metal shrapnel contradicts with the bullet arm one of rhythm piece.
The invention has the beneficial effects that:
The first adjusting arm is connected with the second adjusting arm through the first fixing adjusting mechanism and used for adjusting the angle and fixing the first adjusting mechanism and the second adjusting arm, the second adjusting arm is connected with the base through the second fixing adjusting mechanism and used for adjusting the angle and fixing the second adjusting mechanism and the second adjusting arm, and the flexibility and the comfort of a user in the using process are enhanced through the double-joint structure design.
Through the first and second installation components of installation component that the diagonal angle set up, the one end of installation component first and installation component second all is connected with the activity strip hole that corresponds, and the other end of installation component first and installation component second is equipped with the installation department for be connected with the mounting hole of display body, wherein, the middle part of installation component first and installation component second is scalable structure, makes the installation department can extend to the display mounting hole of different positions to the display of multiple model of adaptation.
Additional features and advantages of the invention will be set forth in the detailed description which follows.
Drawings
FIG. 1 is an overall construction diagram of the present invention.
FIG. 2 is an exploded view of a portion of the structure of the present invention.
FIG. 3 is an exploded view of a part of the structure of the present invention.
FIG. 4 is an exploded view of an embodiment of the present invention.
FIG. 5 is a schematic diagram of an embodiment of the present invention.
FIG. 6 shows a first usage state diagram of the first embodiment of the present invention.
FIG. 7 is a second usage state diagram of the first embodiment of the present invention.
FIG. 8 is a diagram of a second embodiment of the present invention.
FIG. 9 is an exploded view of a second embodiment of the present invention.
The display comprises the following components of 1, a first adjusting arm, 2, a second adjusting arm, 3, a base, 4, a fixing frame, 5, a first fixed adjusting mechanism, 6, a second fixed adjusting mechanism, 7, a display body, 21, an arc clamping groove, 41, a fixing seat, 42, a movable strip hole, 43, a limiting groove, 44, a first mounting component, 441, a first connecting rod, 442, a first connecting frame, 443, a first telescopic rod, 444, a first mounting part, 45, a second mounting component, 451, a second connecting rod, 452, a second connecting frame, 453, a second telescopic rod, 454, a second mounting part, 46, a reinforcing block, 47, a sliding part, 48, a telescopic rod body, 49, a cross beam, 491, a supporting strip, 492, an illuminating component, 52, a rotating shaft, 55, a rhythm piece, 56, a metal spring sheet, 71, a mounting part, 81, a movable part, 82, a third telescopic rod, 83, a third mounting part, 84, a slot, 85 and a limiting pin.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention.
Please refer to fig. 1-9;
The support provided by the invention has two joints which can be adjusted back and forth, so that a wider adjustment range, finer positioning selection and higher use comfort are provided for users. The support comprises an adjusting arm I1, an adjusting arm II 2, a base 3 and a fixing frame 4, wherein the adjusting arm I1 is connected with the adjusting arm II 2 through a fixed adjusting mechanism I5 and used for adjusting the angle and fixing the adjusting arm I and the adjusting arm II, and the adjusting arm II 2 is connected with the base 3 through a fixed adjusting mechanism II 6 and used for adjusting the angle and fixing the adjusting arm II and used for enhancing the flexibility and the comfort of a user in the using process through a double-joint structure design;
The fixed regulating mechanism I5 comprises a rotating shaft 52, the rotating shaft 52 is rotationally connected with the regulating arm II 2, the rotating shaft 52 is fixedly connected with the bottom of the regulating arm I1, the regulating arm I1 can rotate by taking the rotating shaft 52 as the center, the rotating shaft 52 penetrates out of two ends of the regulating arm II 2, a fixed structure is arranged outside the regulating arm II 2 and comprises a rhythm piece 55 arranged at the end part of the rotating shaft 52, a plurality of arc-shaped clamping grooves 21 are annularly arranged on the end surface of the regulating arm II 2, the end part of the rhythm piece 55 flick the arm I is clamped with the arc-shaped clamping grooves 21, the more the number of the arc-shaped clamping grooves 21 is proved to be finer, preferably, the number of the arc-shaped clamping grooves 21 is six, and when the regulating arm I rotates, the rotating shaft 52 rotates along with the regulating arm I, meanwhile, the end parts of the six flick arms simultaneously deviate from the arc-shaped clamping grooves 21, and reach the next arc-shaped clamping groove 21 after rotating a certain angle, the arc-shaped clamping grooves 21 are automatically clamped into the arc-shaped clamping grooves 21, the structure only plays an auxiliary role, and the balance of the arc-shaped clamping grooves 21 can be balanced by mainly depending on the flick arms I and the clamping grooves 21 to form a certain arc-shaped clamping groove 21, and the arc-shaped clamping force can be balanced and balanced when the arc-shaped clamping arms 21 are applied to the balance one, and the balance state can be balanced; in addition, the rotating shaft 52 is further fixedly provided with a metal elastic sheet 56, the metal elastic sheet 56 is located at the outer side of the rhythm piece 55, the elastic arm II of the metal elastic sheet 56 is in conflict with the elastic arm I of the rhythm piece 55, the elastic arm I is usually made of plastic materials, fatigue can be generated after multiple rotations, irreversible deformation is caused, and therefore the elastic arm I is assisted by adding the metal elastic sheet 56, and external force is applied to the elastic arm I at any time to reset the elastic arm I. In addition, since the second fixed adjusting mechanism 6 and the first fixed adjusting mechanism 5 have the same structure, the effects are the same, and the description thereof will be omitted.
The fixing frame 4 is arranged on the first adjusting arm 1 and is used for fixing the display body 7, the fixing frame 4 comprises a fixing seat 41, movable strip holes 42 are formed in four diagonal positions of the fixing seat 41, and the position design of the four movable strip holes 42 corresponds to the mounting holes of most conventional display bodies 7 on the market, so that a user can directly mount the conventional display bodies 7.
In addition, the fixing seat 41 further has an expansion function, and can be connected with the connecting component and the supporting frame to form a complete mounting frame of the display body 7, so that other types of displays with different mounting hole positions can be adapted, specifically, two opposite angles are provided with a first mounting component 44, the other two opposite angles are provided with a second mounting component 45, one ends of the first mounting component 44 and the second mounting component 45 are connected with corresponding movable strip holes 42, the other ends of the first mounting component 44 and the second mounting component 45 are provided with mounting parts for being connected with the mounting holes of the display body 7, and the middle parts of the first mounting component 44 and the second mounting component 45 are of telescopic structures, so that the mounting parts can extend to the display mounting holes of different positions, and therefore, the display bodies 7 with various types can be adapted;
The fixing seat 41 in the embodiment comprises a connecting block and a fixing plate, wherein four movable strip holes 42 are formed in the fixing plate, the shape of the fixing plate is not limited, and the fixing plate can be in a round shape or a square shape and other common shapes, no matter what shape, the four movable strip holes 42 are only required to be positioned on four diagonal points of the fixing plate, a rotating shaft is rotationally connected to the connecting block, two ends of the rotating shaft are fixedly connected with the fixing plate, meanwhile, torsion springs are symmetrically arranged on two sides of the rotating shaft positioned on the fixing plate, one end of each torsion spring is connected with the fixing plate, and the other end of each torsion spring is fixedly connected with the connecting block, so that the fixing plate can rotate, forward tilting or backward tilting adjustment of the display body 7 is supported, and the use experience of a user is improved;
The adjusting arm 1 in this embodiment may further be provided with a lifting device for implementing a lifting adjustment function of the display body 7, and the specific structure of the lifting device may refer to the prior art document CN212251770U, and the two ends of the constant force spring in a display lifting frame are respectively connected with the lifting member and the column, and the constant force spring tends to force the lifting member to move upwards after being stretched, so as to provide a supporting force for supporting the display, and implement the following stop of the display in the lifting process. The connecting block is connected with the lifting piece, and the lifting piece is controlled to ascend or descend and the position is fixed, so that the fixing frame 4 drives the display body 7 to perform height adjustment and positioning together, and the height adjustment requirements of different users and under use scenes are met;
At present, whether the standard or non-standard display body 7 is provided with mounting holes on the back of the display, the difference between the mounting holes is that the mounting holes are matched with most brackets on the market, and the positions of the mounting holes are different for the non-standard display, the structure of the invention aims to adjust the positions to adapt to the mounting holes arranged at the different positions, so that the display and the fixing frame 4 are fixed, and in addition, the invention also provides two different mounting modes to adapt to the mounting positions 71 of the two different structures in consideration of the conditions of flatness and indent of the mounting positions 71 on the back of the display.
Embodiment one:
When the mounting part 71 of the display body 7 is of a concave structure, the mounting assembly is embedded in the groove, specifically, the mounting assembly 44 comprises a connecting rod I441 which is similar to an L shape, a reinforcing block 46 is arranged at the corner of the connecting rod I441, the connecting strength of the connecting rod is enhanced, the connecting rod is prevented from being broken due to overlarge bearing gravity, one end of the connecting rod I441 is connected with the movable strip hole 42, a connecting frame I442 which is similar to the L shape is fixedly arranged at the other end, two edges of the connecting frame I442 are respectively and slidably connected with a telescopic rod I443, the end parts of the two telescopic rods I443 are provided with a mounting part I444, the two mounting parts I444 can be used singly or in combination, the mounting assembly II 45 comprises a connecting rod II 451 which is similar to the L shape, the connecting rod II 451 is provided with a reinforcing block 46 at the corner of the connecting rod II 451, one end of the connecting rod II 451 is connected with the movable strip hole 42, and the other end of the connecting frame II 452 is fixedly provided with a connecting frame II 452 which is connected with a telescopic rod II 453 in a sliding way on two edges of the connecting frame II 452, the two edges of the connecting frame II 452 are respectively, and the two mounting parts 454 are respectively connected with the two edges of the two telescopic rod II 453 in a sliding way, and the two mounting frames I and the two mounting frames 454 are respectively and can be inserted into the two edge grooves 442 in a diagonal connecting groove 442 by using a pair of the two-shaped connecting frame I or two connecting frames which can be inserted into the two edge and connected with the two connecting frames 442;
The first connecting frame 442 and the second connecting frame 452 are not fixed except for the mutual sleeved relation, so that the first mounting component 44 and the second mounting component 45 are separated from each other under the condition of no mounting, the transportation is convenient, and the deformation caused by vibration during the transportation can be avoided.
When the fixing device is used, the first mounting component 44 and the second mounting component 45 are not connected with the fixing plate, at the moment, the first mounting component 44 and the second mounting component 45 can move freely, after being combined to form a rectangle, the rectangle is placed into the mounting part 71 of the display body 7, the size of the grooves of the mounting part 71 is different due to different design specifications of different displays, the size of the rectangle is enclosed by the connecting frame I442 and the connecting frame II 452 through mutual sliding adjustment, the edges of the connecting frame 442 and the connecting frame II 452 are respectively abutted against the inner wall of the mounting part 71, and then the positions of the telescopic rod I443 and the telescopic rod II 453 are respectively adjusted according to the number and the positions of the mounting holes.
In the first embodiment, if eight or more mounting holes are provided in the display body 7, one connecting frame corresponds to one mounting hole in one area, and the first mounting portion 444 and the second mounting portion 454 are extended or retracted to reach the corresponding mounting holes by sliding the positions of the first 443 and the second 453 of the telescopic links, so as to mount the display body 7.
In the second embodiment, referring to fig. 1 and 4, it is assumed that the number of mounting holes is four, and the mounting holes are respectively and correspondingly disposed at four diagonal positions, and one connecting frame corresponds to the mounting hole of one region, at this time, the first telescopic rods 443 where the first two sides of the connecting frame 442 are located slide toward the mounting hole of the region where they are located, and extend or retract to adjust the positions of the first mounting portions 444, so that the first two mounting portions 444 are combined together, and are connected to the mounting hole of the display body 7 through the first two mounting portions 444 by screws, and the second telescopic rods 453 where the second two sides of the connecting frame 452 are located slide toward the mounting hole of the display body 7 where they are located, and extend or retract to adjust the positions of the second mounting portions 454, so that the second two mounting portions 454 are combined together, and are connected to the mounting hole of the display body 7 through the second two mounting portions 454 by screws.
In the above two embodiments, if there are two first 443 and second 453 telescopic rods that are longitudinally arranged, after the installation is completed, the first 443 and second 453 telescopic rods that are longitudinally arranged are not stressed, and the first 443 and second 453 telescopic rods that are transversely arranged cannot be limited, that is, the first 443 and second 453 telescopic rods that are transversely arranged can still longitudinally slide, so that for improving stability, the first 443 and second 453 telescopic rods that are longitudinally arranged include the sliding portion 47 and the telescopic rod body 48, and the telescopic rod body 48 is obliquely arranged relative to the sliding portion 47.
In the third embodiment, since the position between the first connecting frame 442 and the second connecting frame 452 is not limited, the first connecting frame 442 and the second connecting frame 452 have a risk of sliding each other, if the number of mounting holes is four, the first telescopic link 443 and the second telescopic link 453 have the same structure, referring to fig. 5, and the first telescopic link body 48 and the sliding part 47 are included, the first telescopic link body 48 and the second telescopic link body 47 are rotatably connected, and each mounting hole can reach the position of the corresponding mounting hole at the same time after passing through the telescopic adjustment position, and in this process, the first telescopic link body 48 rotates by a certain angle relative to the sliding part 47, so that the first adjacent mounting part 444 and the second mounting part 454 can be combined together and simultaneously correspond to the mounting hole, and then pass through the first mounting part 444 and the second mounting part 454 to be aligned and connected with the mounting hole of the display body 7 by using screws. The installation of the display body 7 is realized;
The two telescopic rod bodies 48 are inclined at a certain angle after rotating and form a triangle structure by combining the first connecting frame 442 and the second connecting frame 452, so that the positions of the first connecting frame 442 and the second connecting frame 452 can be limited, and the formed shape and the mounting structure are firmer and more stable.
After the adjustment, the shape and the position of the first mounting component 44 and the second mounting component 45 are determined, then the fixed plate is placed at the end parts of the first connecting rod 441 and the second connecting rod 451, the movable strip hole 42 corresponds to the fixed plate, and finally screws are used for fixing, preferably, a limiting groove 43 is arranged at the movable strip hole 42, the limiting groove 43 is used for limiting the positions of the first connecting rod 441 and the second connecting rod 451, and when the fixed plate is integrated with the first mounting component 44 and the second mounting component 45 and is not fixed, the first mounting component 44 and the second mounting component 45 can slide relative to the fixed plate;
The existing display body 7 cannot use the third-party bracket if the mounting portion 71 is embedded, but the invention also can use the third-party bracket by adopting the first mounting component 44 and the second mounting component 45 to enclose and form the shape of which the size can be adjusted to be embedded in the mounting portion and realizing the position adjustment by the movable telescopic rod.
In order to strengthen the structure of the first connecting rod 441 and the second connecting rod 451, the cross beam 49 is clamped between the first connecting rod 441 and the second connecting rod 451, so as to limit the position between the first connecting rod 441 and the second connecting rod 451, the cross beam 49 is provided with the supporting bar 491, the end part of the supporting bar 491 is connected with the lighting assembly 492, the supporting bar 491 is a metal corrugated pipe, the lighting assembly 492 can play a supporting role, in addition, the inside of the supporting bar 491 is of a hollow structure and is used for a wire to pass through, so as to meet the requirement of lighting, a desk lamp is not needed, the desk lamp is prevented from occupying too much desktop space, and the lighting assembly 492 clamped above a display is not needed.
In a second embodiment of the present invention,
Referring to fig. 8-9, when the mounting portion 71 of the display is a plane, the mounting assembly one 44 and the mounting assembly two 45 have the same structure, each of which comprises a movable portion 81 and a third telescopic rod 82, a slot 84 is provided in the movable portion 81, and the movable portion is inserted into the fixing seat 41 through the slot 84, a limiting pin 85 is provided in the slot 84, the limiting pin 85 passes through the movable rod hole 42 for connecting the movable portion 81 with the movable rod hole 42, and the movable portion 81 can slide and rotate relative to the movable rod hole 42, specifically, the movable portion 81 is composed of a first fixed rod and a second fixed rod, the first fixed rod is connected with the limiting pin 85, threaded through holes are provided in the first fixed rod and the limiting pin 85, a gap is reserved between the second fixed rod and the limiting pin 85, and the second fixed rod is provided with threaded holes corresponding to the lower ends of the limiting pins 85, after the movable portion 81 is adjusted to be in position, the threaded holes are continuously screwed down through screws, the first fixed rod and the second fixed rod are made to approach each other so as to clamp the fixed plate, one end of the third telescopic rod 82 is connected with the movable portion 81, and the other end of the third fixed rod is provided with the third fixed rod 83 for connecting the mounting rod with the mounting hole 7, and the second fixed rod is made to be close to the third fixed plate, and the third fixed rod is made to the second rod is made to be far from the fixed plate through the third fixed rod and the fixed rod, and the third fixed rod is made to the second rod is made to be far from the fixed rod is made to the fixed rod by the fixed rod and the second rod is relatively fixed rod and the fixed rod is relatively by the third fixed rod and the fixed rod is fixed through the third rod and the fixed rod is fixed rod and the fixed rod is and the fixed.
If the mounting holes of the display body 7 are only two, the adjacent two telescopic rods three 82 can relatively rotate close to each other under the support of the movable part 81, so that the two mounting parts three 83 are mutually stacked and combined to form a whole, at the moment, the two telescopic rods three 82 are combined with one side of the fixing plate to form a triangle structure, so that the whole structure is firmer, the bearing effect is changed, and the stability is higher.
It will be evident to those skilled in the art that the invention is not limited to the details of the foregoing illustrative embodiments, and that the present invention may be embodied in other specific forms without departing from the spirit or essential characteristics thereof. The present embodiments are, therefore, to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.
Furthermore, it should be understood that although the present disclosure describes embodiments, not every embodiment is provided with a separate embodiment, and that this description is provided for clarity only, and that the embodiments of the disclosure may be suitably combined to form other embodiments as will be understood by those skilled in the art.