CN209152885U - A kind of turnable showing stand - Google Patents

Abstract

The utility model relates to a kind of turnable showing stands, including backboard, swing rod, baffle, screw rod, knob nut, torsional spring and overturning component；Overturning component includes shaft, framework, tablet computer, mirror board and display rack assembly；Display rack assembly includes rotation seat, swing arm, positioning pin, rotational pin, shaft and supporting plate；The utility model is provided simultaneously with the function of showing article and fixed tablet computer, and the conversion of Display Rack and Flat computer support frame is realized by turn over function, simple to operate, saves resource and space.

Description

A kind of turnable showing stand

Technical field

The utility model relates to a kind of turnable showing stands.

Background technique

Showing stand is the bracket for showing article, and previous showing stand is mostly fixed and can not overturn, and only has The function of showing article, can not fix tablet computer simultaneously, when needing using tablet computer, then must separately install one and put down Plate computer bracket uses to arrange in pairs or groups, and causes the waste of resource, and occupy additional volumes, needs further improvement.

Utility model content

In view of the above-mentioned state of the art, the technical problem to be solved by the utility model is to provide one kind to have simultaneously The standby function of showing article and fixed tablet computer, and the conversion of Display Rack and Flat computer support frame can be realized by turn over function, It is simple to operate, save the turnable showing stand in resource and space.

Technical solution adopted by the utility model to solve the above technical problems is as follows: a kind of turnable showing stand, including back Plate, swing rod, baffle, screw rod, knob nut, torsional spring and overturning component, which is characterized in that the front plan both ends of the backboard are equal It is outwardly formed the side plate being symmetrically distributed；Bottom plate is formed between the downside of two side plates, the backboard Front plan both ends offer the rectangular opening being symmetrically a distributed combination, and each rectangular opening combination includes two squares Shape hole；It is interspersed in two side plates to be connected with the screw rod being symmetrically distributed, it is outwardly formed in the middle part of the screw rod There is partition, the partition is located at the inside of side plate；The outer end of two screw rods, which is arranged, is bolted with a knob nut, and two The inner end of the screw rod is respectively and fixedly provided with a baffle；A torsional spring is arranged on two screw rods, the torsional spring is located at gear Between piece and partition；One end of the torsional spring is inserted in rectangular opening combination in one of rectangular opening, the torsional spring it is another End is inserted in the same rectangular opening combination in another rectangular opening, and the torsional spring is in the state for being oppressed and tightening always；Two The swing rod being symmetrically distributed is provided on a screw rod, two swing rods are located at the outer of two side plates Side, the outer end of the screw rod pass through one end of swing rod and are fixed to each other, and overturning is provided between the other end of two swing rods Component.

Preferably, the overturning component includes shaft, framework, tablet computer, mirror board and display rack assembly；The framework Two sides center side is respectively and fixedly provided with one symmetrically and the shaft of cross direction profiles, and the other end of two shafts, which is all made of, to be turned The mode of dynamic connection is inserted into respectively inside the other end for being connected to two swing rods, and the framework can turn by axle center of two shafts Dynamic, the side of the framework, which is internally embedded, is fixed with tablet computer, and the other side of the framework, which is internally embedded, is fixed with mirror board, Display rack assembly there are two being also set up inside the other side of the framework；Two display rack assemblies are respectively positioned on the outside of mirror board.

Preferably, the display rack assembly includes rotation seat, swing arm, positioning pin, rotational pin, shaft and supporting plate；The framework Other side two sides inner wall on be respectively and fixedly provided with the rotation seat being symmetrically distributed, be all made of on the downside of two rotation seats The mode of rotation connection is connected with a swing arm, is respectively and fixedly provided with the positioning pin being distributed vertically on the upside of the outer end of two swing arms； The side both ends of the supporting plate are interspersed to be connected with shaft, and the both ends of the shaft are laterally inserted respectively to be fixed on two rotation seats In, the supporting plate can be rotated around shaft.

Preferably, insertion is connected with the rotational pin being distributed vertically on the upside of the inner end of the swing arm, turns described in two The other end of dynamic pin interts from the bottom up respectively to be connected in two rotation seats.

Preferably, symmetrical waist type through hole there are two being opened up on a side plane of the supporting plate；Two waists The position of type through hole and the position of two positioning pins cooperate.

Compared with the prior art, the advantages of the utility model are: the utility model, which is provided simultaneously with, shows article and fixation The function of tablet computer realizes the conversion of Display Rack and Flat computer support frame by turn over function, simple to operate, saves Resource and space.

Detailed description of the invention

Fig. 1 is the structure chart of the utility model；

Fig. 2 is the rear structure figure of the utility model.

Specific embodiment

As shown in Fig. 1~2, a kind of turnable showing stand, including backboard 1, swing rod 2, baffle 3, screw rod 4, knob nut 5, Torsional spring 6 and overturning component；The front plan both ends of backboard 1 are outwardly formed the side plate being symmetrically distributed 101；Two It is formed with bottom plate 102 between the downside of side plate 101, the front plan both ends of backboard 1 offer one and are symmetrically distributed Rectangular opening combination, each rectangular opening combination includes two rectangular openings 103；It is interspersed in two side plates 101 to be connected with one mutually Symmetrical screw rod 4, the middle part of screw rod 4 have been outwardly formed partition 41, and partition 41 is located at the inside of side plate 101；Two screw rods 4 Outer end be arranged and be bolted with a knob nut 5, the inner end of two screw rods 4 is respectively and fixedly provided with a baffle 3；On two screw rods 4 It is arranged with a torsional spring 6, torsional spring 6 is between baffle 3 and partition 41；One end of torsional spring 6 is inserted in its in rectangular opening combination In in a rectangular opening 103, the other end of torsional spring 6 is inserted in the same rectangular opening combination in another rectangular opening 103, torsional spring 6 always in being oppressed the state tightened；The swing rod being symmetrically distributed 2, two swing rods are provided on two screw rods 4 2 are located at the outside of two side plates 101, and the outer end of screw rod 4 passes through one end of swing rod 2 and is fixed to each other, two swing rods 2 it is another Overturning component is provided between one end, overturning component includes shaft 7, framework 8, tablet computer 9, mirror board 10 and display rack assembly； The two sides center side of framework 8 is respectively and fixedly provided with one symmetrically and the shaft 7 of cross direction profiles, the other end of two shafts 7 are equal Insertion is connected to inside the other end of two swing rods 2 respectively by the way of rotation connection, enables framework 8 with two shafts 7 For axis rotation, the side of framework 8, which is internally embedded, is fixed with tablet computer 9, and the other side of framework 8, which is internally embedded, is fixed with mirror surface Plate 10, also sets up that there are two display rack assemblies inside the other side of framework 8；Two display rack assemblies are respectively positioned on the outside of mirror board 10； Display rack assembly includes rotation seat 11, swing arm 12, positioning pin 13, rotational pin 14, shaft 15 and supporting plate 16；The other side two of framework 8 The rotation seat being symmetrically distributed 11 is respectively and fixedly provided on the inner wall of side, the downside of two rotation seats 11 is all made of rotation connection Mode is connected with a swing arm 12, is inserted on the upside of the inner end of swing arm 12 and is connected with the rotational pin being distributed vertically 14, and two The other end of rotational pin 14 interts from the bottom up respectively to be connected in two rotation seats 11；It is solid on the upside of the outer end of two swing arms 12 Surely there is the positioning pin 13 being distributed vertically；The side both ends of supporting plate 16 are interspersed to be connected with shaft 15, and the both ends of shaft 15 are lateral respectively Insertion is fixed in two rotation seats 11, and supporting plate 16 can be rotated around shaft 15；There are two being opened up on one side plane of supporting plate 16 Symmetrical waist type through hole 161；The position of two waist type through holes 161 and the position of two positioning pins 13 cooperate； In use, unscrewing two knob nuts 5 and pulling out two 2 certain angles of swing rod, framework 8 is then rotated into 180 degree, thus Tablet computer 9 is turned into rear side, while mirror board 10 and display rack assembly are turned into front side, after rotation, two torsional springs 6 can be borrowed It helps bounce inwardly to pull framework 8, so that two swing rods 2 automatically revert to vertical position, then tightens two knob nuts 5, So that the inner end of knob nut 5 will compress swing rod 2 on the medial plane of side plate 101, to prevent two swing rods 2 from shaking It is dynamic；Then, two swing arms 12 are swung out into certain angle, and stirs supporting plate 16 downwards, so that two waist types on supporting plate 16 Through hole 161 is respectively sleeved at the outside of two positioning pins 13, so that supporting plate 16 is unfolded and keeps horizontality, finally will Article is placed on the displaying function of can be achieved with showing stand on supporting plate 16, when to reuse tablet computer 9, according to same Reason digs supporting plate 16 and inwardly collapses two swing arms 12, finally to rotate the rotation 180 degree of framework 8, in tablet computer 9 Audio-video document relevant to showing can be played, because being equipped with gravity sensing device inside tablet computer 9, therefore on being not in Reverse problem down, the content in screen can utilize gravity sensing device rotate automatically, easy to use.

Showing stand is the bracket for showing article, and previous showing stand is mostly fixed and can not overturn, and only has The function of showing article, can not fix tablet computer simultaneously, when needing using tablet computer, then must separately install one and put down Plate computer bracket uses to arrange in pairs or groups, and causes the waste of resource, and occupy additional volumes；The utility model is provided simultaneously with displaying The function of article and fixed tablet computer, the conversion of Display Rack and Flat computer support frame is realized by turn over function, easy to operate It is convenient, save resource and space.

Finally, it should be noted that above embodiments are only to illustrate the technical solution of the utility model, rather than its limitations； Although the utility model is described in detail with reference to the foregoing embodiments, it will be understood by those of skill in the art that its according to It is so possible to modify the technical solutions described in the foregoing embodiments, or part of technical characteristic is replaced on an equal basis It changes；And these are modified or replaceed, various embodiments of the utility model technical solution that it does not separate the essence of the corresponding technical solution Spirit and scope.

Claims (5)

1. a kind of turnable showing stand, including backboard, swing rod, baffle, screw rod, knob nut, torsional spring and overturning component, feature It is, the front plan both ends of the backboard are outwardly formed the side plate being symmetrically distributed；Two side plates Bottom plate is formed between downside, the front plan both ends of the backboard offer the rectangular opening group being symmetrically distributed It closes, each rectangular opening combination includes two rectangular openings；It is interspersed in two side plates to be connected with one symmetrical point The screw rod of cloth has been outwardly formed partition in the middle part of the screw rod, and the partition is located at the inside of side plate；Two screw rods it is outer End, which is arranged, is bolted with a knob nut, and the inner end of two screw rods is respectively and fixedly provided with a baffle；On two screw rods It is arranged with a torsional spring, the torsional spring is between baffle and partition；One end of the torsional spring is inserted in rectangular opening combination In one of rectangular opening, the other end of the torsional spring is inserted in the same rectangular opening combination in another rectangular opening, described Torsional spring is in the state for being oppressed and tightening always；It is provided with the swing rod being symmetrically distributed on two screw rods, two A swing rod is located at the outside of two side plates, and the outer end of the screw rod passes through one end of swing rod and is fixed to each other, and two Overturning component is provided between the other end of the swing rod.

2. a kind of turnable showing stand according to claim 1, which is characterized in that the overturning component includes shaft, frame Body, tablet computer, mirror board and display rack assembly；The two sides center side of the framework is respectively and fixedly provided with one symmetrically and transverse direction The shaft of distribution, the mode that the other end of two shafts is all made of rotation connection is inserted into respectively is connected to the another of two swing rods Inside one end, the framework can be using two shafts as axis rotation, and the side of the framework, which is internally embedded, is fixed with tablet computer, The other side of the framework, which is internally embedded, is fixed with mirror board, is also set up inside the other side of the framework there are two Display Rack group Part；Two display rack assemblies are respectively positioned on the outside of mirror board.

3. a kind of turnable showing stand according to claim 2, which is characterized in that the display rack assembly include rotation seat, Swing arm, positioning pin, rotational pin, shaft and supporting plate；One is respectively and fixedly provided on the other side two sides inner wall of the framework symmetrically The rotation seat of distribution, the mode that rotation connection is all made of on the downside of two rotation seats is connected with a swing arm, described in two The positioning pin being distributed vertically is respectively and fixedly provided on the upside of the outer end of swing arm；The side both ends of the supporting plate are interspersed to be connected with shaft, described The both ends of shaft are laterally inserted respectively to be fixed in two rotation seats, and the supporting plate can be rotated around shaft.

4. a kind of turnable showing stand according to claim 3, which is characterized in that be inserted on the upside of the inner end of the swing arm It is connected with the rotational pin being distributed vertically, the other end of two rotational pins interts from the bottom up respectively is connected to two turns In dynamic seat.

5. a kind of turnable showing stand according to claim 3, which is characterized in that opened up on a side plane of the supporting plate There are two symmetrical waist type through holes；The position phase interworking of the position of two waist type through holes and two positioning pins It closes.