CN214175071U - Superconductive capacitive screen - Google Patents

Abstract

The utility model discloses a superconducting capacitor screen, its technical scheme is: the induction cooker comprises a housin, the inside fixture that is equipped with of casing, fixture extends the casing outside, fixture includes the movable plate, the movable plate top is equipped with the electric capacity screen body, electric capacity screen body bottom contacts with the movable plate top, the movable groove has been seted up respectively to casing inner chamber both sides wall, the beneficial effects of the utility model are that: through fixture's design, make superconducting capacitor screen when installation take the place of traditional method of gluing and paste to make the installation good electric capacity screen after, demolish more troublesome problem when needs change maintenance, it is labour saving and time saving relatively, it is also safer in addition, reduced demolish the condition emergence that the in-process may cause the electric capacity screen to damage, this device is when the installation electric capacity screen simultaneously, use fixture to carry out inseparable centre gripping with the electric capacity screen, can not appear the point glue because the problem that the time causes ageing to drop for a long time.

Description

Superconductive capacitive screen

Technical Field

The utility model relates to a superconductive electric capacity screen technical field, concretely relates to superconductive electric capacity screen.

Background

Superconducting refers to the property of some substances to reduce their resistance to zero under certain temperature conditions (typically at lower temperatures). In 1911, a netherlands physicist H, Cagmanlin, Oneng discovered that mercury suddenly enters a new state when the temperature is reduced to about 4.2K, the resistance of the mercury is small enough to be practically undetectable, the new state of the mercury is called a superconducting state, a plurality of other metals are discovered to have superconductivity, substances with superconductivity lower than a certain temperature are called superconductors, along with the improvement of science and technology, the application of the current superconducting technology is wide, a superconducting capacitive screen is produced accordingly, the installation method of the current superconducting capacitive screen is similar, and most of the existing superconducting capacitive screen is pasted by using back glue.

The prior art has the following defects: the existing installation method of the superconducting capacitive screen is similar to other traditional installation methods of the capacitive screen, mostly glue is dispensed on the superconducting capacitive screen, and then the glue is adhered, the method can also ensure that the superconducting capacitive screen is firmly installed in the initial stage, but is more troublesome that the superconducting capacitive screen is difficult to remove when meeting the situation of needing to be replaced and maintained in the later stage, and the superconducting capacitive screen is generally broken off by using a large force when the superconducting capacitive screen is removed, the capacitive screen is extremely likely to be damaged, meanwhile, when the capacitive screen and internal equipment work, heat can be generated, the aging of glue can be aggravated by overhigh temperature, and the service life is shortened.

Therefore, it is necessary to invent a superconducting capacitive screen.

SUMMERY OF THE UTILITY MODEL

Therefore, the utility model provides a superconductive electric capacity screen, through fixture's design, when installing electric capacity screen, closely the centre gripping is carried out with electric capacity screen to when the method of solving traditional point and gluing is pasted, after installing electric capacity screen, demolish more troublesome problem when needs change maintenance.

In order to achieve the above object, the present invention provides the following technical solutions: a superconducting capacitive screen comprises a shell, wherein a clamping mechanism is arranged inside the shell and extends out of the shell;

the clamping mechanism comprises a movable plate, a capacitive screen body is arranged at the top of the movable plate, the bottom of the capacitive screen body is contacted with the top of the movable plate, movable grooves are respectively formed in two side walls of an inner cavity of the shell, a frame body is fixedly arranged at the bottom of the movable plate, a first telescopic rod is arranged in the frame body, the top of the first telescopic rod is fixedly connected with the bottom of the movable plate, two L-shaped movable plates are arranged in the frame body, the two L-shaped movable plates respectively penetrate through two sides of the frame body and extend out of the frame body, first inclined rods are respectively arranged on two sides of the first telescopic rod, the first telescopic rod is respectively movably connected with one sides of the two first inclined rods through movable hinged supports, the two L-shaped movable plates respectively penetrate through the movable plate, and a first clamping plate is respectively fixedly connected with one side of the two L-shaped movable plates, one side of each of the two first clamping plates is respectively contacted with two sides of the capacitance screen body, the bottom of the inner cavity of the frame body is provided with a movable block, the top of the movable block is provided with a sliding groove, the bottom of the first telescopic rod is fixedly provided with a connecting plate, the bottom of the connecting plate is fixedly connected with a first sliding block, the first sliding block is arranged in the sliding groove, one side of the movable block is fixedly connected with a cross rod, the cross rod penetrates one side of the frame body and extends out of the frame body, one side of the frame body is fixedly provided with two L-shaped limiting plates, one side of the cross rod is fixedly connected with a rectangular block, the top and the bottom of the cross rod are respectively fixedly connected with a second telescopic rod, the outer parts of the two second telescopic rods are respectively fixedly provided with a first spring, the two second telescopic rods are respectively fixedly provided with clamping blocks, one sides of the two clamping blocks are respectively contacted with one side of the two L-shaped limiting plates, and the rectangular block is provided with two moving grooves, push-pull rods are fixedly arranged on one sides of the two clamping blocks respectively, penetrate through the two moving grooves respectively and extend out of the moving grooves;

the clamping mechanism further comprises an auxiliary component, the auxiliary component comprises two second sliding blocks, the two second sliding blocks are fixedly connected with the two sides of the moving plate respectively, and the two second sliding blocks are arranged inside the two movable grooves respectively.

Preferably, the inside dwang that is equipped with of casing, the dwang runs through a casing lateral wall and extends the casing outside, the outside fixedly connected with of dwang holds the board, the dwang passes through the bearing with a casing lateral wall and is connected, the dwang outside is equipped with the box, the dwang passes through the bearing with the box and is connected, the fixed first bevel gear that is equipped with in dwang one side, the inside second bevel gear that is equipped with of box, first bevel gear top is located to the second bevel gear, second bevel gear meshes with first bevel gear mutually.

Preferably, a threaded rod is fixedly arranged at the top of the second bevel gear, the threaded rod penetrates through the top of the box body and extends out of the box body, and the threaded rod is connected with the box body through a bearing.

Preferably, the inside fixed diaphragm that is equipped with of casing, the threaded rod runs through the diaphragm and passes through the bearing with the diaphragm and be connected, the threaded rod top is connected through the bearing with the framework bottom, the outside cover of threaded rod is equipped with the screw thread piece, screw thread piece both sides fixedly connected with L shape connecting plate respectively, two L shape connecting plate top all with framework bottom fixed connection.

Preferably, the diaphragm top still is equipped with the long slab, the fixed montant that is equipped with in long slab bottom, the montant runs through the diaphragm, the fixed arc that is equipped with in montant bottom, the arc bottom is equipped with the internal thread, the dwang external fixation is equipped with the plectane, the plectane external fixation is equipped with the external screw thread, the arc bottom is located to the plectane, the external screw thread meshes with the internal thread mutually, the long slab bottom is still fixed and is equipped with two third telescopic links, two the third telescopic link outside is fixed respectively and is equipped with two second springs, two third telescopic link bottoms all with diaphragm top fixed connection.

Preferably, the diaphragm top is equipped with the fly leaf, the cross slot has been seted up at the diaphragm top, the fixed third slider that is equipped with in fly leaf bottom, the third slider is located inside the cross slot, the fly leaf top is equipped with the second down tube, second down tube bottom and fly leaf top are through activity free bearing swing joint, second down tube top and long plate bottom are through activity free bearing swing joint, the fixed T-shaped board that is equipped with in fly leaf one side, the T-shaped board runs through casing one side and extends the casing outside.

Preferably, the two side walls of the inner cavity of the shell are fixedly connected with second clamping plates respectively, the front side of the shell is provided with a sealing door, and the sealing door is connected with the front side of the shell through a hinge.

Preferably, the auxiliary component comprises two pulleys, the two pulleys are respectively and fixedly connected with two sides of the moving plate, and the two pulleys are respectively arranged in the two movable grooves.

The utility model has the advantages that:

1. the utility model discloses a clamping mechanism's design, make superconductive electric capacity screen when installation take the place of traditional method of gluing to paste, thereby make after installing electric capacity screen, demolish more troublesome problem when needing to be changed and maintained, labour saving and time saving relatively, in addition also safer, reduced the condition that may cause electric capacity screen to damage to take place in the demolition process, this apparatus is when installing electric capacity screen at the same time, use clamping mechanism to carry on the tight centre gripping with electric capacity screen, can not appear the glue and cause the problem that ages and drop because of the time is too long;

2. the utility model discloses a simple mechanism design, when the realization carries out the centre gripping to the superconducting capacitor screen, and too much spare part is not added, make the inside limited space of device utilize rationally, when using this device to carry out centre gripping installation and dismantlement simultaneously, whole operation process is simple convenient, it is lower to use the threshold, compare in traditional method labour saving and time saving more of gluing, simple structural design is convenient for manufacture simultaneously more, and manufacturing cost has been controlled effectively, be fit for using widely on a large scale.

Drawings

Fig. 1 is a perspective view provided by the present invention;

fig. 2 is a schematic view of the overall structure provided by the present invention;

fig. 3 is an enlarged view of a point a in fig. 2 according to the present invention;

fig. 4 is a schematic structural diagram of embodiment 2 provided by the present invention;

in the figure: the capacitive touch screen comprises a shell, a moving plate, a capacitive screen body, a movable groove, a frame body, a first telescopic rod, a first inclined rod, a first clamping plate, a movable block, a sliding groove, a connecting plate, a first sliding block, a cross rod, a 14L-shaped moving plate, a 15L-shaped limiting plate, a rectangular block, a second telescopic rod, a first spring, a clamping block, a moving groove, a push-pull rod, a second sliding block, a rotating rod, a 24 box body, a threaded rod, a transverse plate, a long plate, a 28T-shaped plate, a sealing door 29 and a pulley 30, wherein the shell is 1, the moving plate is 2, the capacitive screen body is 3, the movable groove is 4, the frame body is 5, the first telescopic rod is 6, the first inclined rod is 7, the first clamping plate, the movable block is 9, the sliding block is 10, the connecting plate is 12, the first sliding block, the cross rod is 13, the cross rod is 14L-shaped moving plate, the rectangular block, the second telescopic rod is 17, the first spring, the clamping block, the 20 moving groove, the push-pull rod, the second sliding block, the 22 second sliding block, the rotating rod, the 24 box body, the 25 threaded rod, the 26 transverse plate, the 24 box body, the 28T-shaped plate, the 24-shaped plate, the long plate, the 24-shaped plate, the 28T-shaped plate, the 24-shaped plate, the pulley, the 24-shaped plate, and the pulley, the 24-shaped plate, the pulley, and the pulley, the 24-shaped plate, and the pulley, the 24-shaped plate, the pulley, and the pulley, and the pulley are arranged on the pulley, and the pulley are arranged on the second sliding rod, and the sliding block, and the pulley are arranged on the sliding block, and the.

Detailed Description

The preferred embodiments of the present invention will be described in conjunction with the accompanying drawings, and it will be understood that they are presented herein only to illustrate and explain the present invention, and not to limit the present invention.

Embodiment 1, referring to fig. 1 to 3, the superconducting capacitive screen according to the present invention includes a housing 1, wherein a clamping mechanism is disposed inside the housing 1, and the clamping mechanism extends out of the housing 1;

the clamping mechanism comprises a movable plate 2, a capacitive screen body 3 is arranged at the top of the movable plate 2, the bottom of the capacitive screen body 3 is in contact with the top of the movable plate 2, movable grooves 4 are respectively formed in two side walls of an inner cavity of the shell 1, a frame body 5 is fixedly arranged at the bottom of the movable plate 2, a first telescopic rod 6 is arranged inside the frame body 5, the top of the first telescopic rod 6 is fixedly connected with the bottom of the movable plate 2, two L-shaped movable plates 14 are arranged inside the frame body 5, the two L-shaped movable plates 14 respectively penetrate through two sides of the frame body 5 and extend out of the frame body 5, first inclined rods 7 are respectively arranged at two sides of the first telescopic rod 6, the first telescopic rod 6 is respectively movably connected with one sides of the two first inclined rods 7 through movable hinged supports, the two first inclined rods 7 are respectively movably connected with one sides of the two L-shaped movable plates 14 through movable hinged supports, and the two L-shaped movable plates 14 respectively penetrate through the movable plate 2, one side of each of the two L-shaped moving plates 14 is fixedly connected with a first clamping plate 8, one side of each of the two first clamping plates 8 is respectively contacted with two sides of the capacitive screen body 3, the bottom of the inner cavity of the frame body 5 is provided with a movable block 9, the top of the movable block 9 is provided with a sliding groove 10, the bottom of the first telescopic rod 6 is fixedly provided with a connecting plate 11, the bottom of the connecting plate 11 is fixedly connected with a first sliding block 12, the first sliding block 12 is arranged inside the sliding groove 10, one side of the movable block 9 is fixedly connected with a cross rod 13, the cross rod 13 penetrates through one side of the frame body 5 and extends out of the frame body 5, one side of the frame body 5 is fixedly provided with two L-shaped limiting plates 15, one side of the cross rod 13 is fixedly connected with a rectangular block 16, the top and the bottom of the cross rod 13 are respectively fixedly connected with second telescopic rods 17, and the outside of the two second telescopic rods 17 are respectively fixedly provided with first springs 18, two clamping blocks 19 are respectively and fixedly arranged on the two second telescopic rods 17, one side of each clamping block 19 is respectively contacted with one side of each L-shaped limiting plate 15, two moving grooves 20 are formed in the rectangular block 16, one side of each clamping block 19 is respectively and fixedly provided with a push-pull rod 21, and the two push-pull rods 21 respectively penetrate through the two moving grooves 20 and extend out of the moving grooves 20;

the clamping mechanism further comprises an auxiliary component, the auxiliary component comprises two second sliding blocks 22, the two second sliding blocks 22 are respectively and fixedly connected with two sides of the moving plate 2, and the two second sliding blocks 22 are respectively arranged in the two movable grooves 4;

furthermore, a rotating rod 23 is arranged inside the shell 1, the rotating rod 23 penetrates through one side wall of the shell 1 and extends out of the shell 1, a holding plate is fixedly connected to the outside of the rotating rod 23, the rotating rod 23 is connected with one side wall of the shell 1 through a bearing, a box body 24 is arranged outside the rotating rod 23, the rotating rod 23 is connected with the box body 24 through a bearing, a first bevel gear is fixedly arranged on one side of the rotating rod 23, a second bevel gear is arranged inside the box body 24 and is arranged on the top of the first bevel gear, the second bevel gear is meshed with the first bevel gear, and the rotating rod 23 can drive the threaded rod 24 to rotate through the first bevel gear and the second bevel gear;

furthermore, a threaded rod 25 is fixedly arranged at the top of the second bevel gear, the threaded rod 25 penetrates through the top of the box body 24 and extends out of the box body 24, the threaded rod 25 is connected with the box body 24 through a bearing, and the box body 24 can provide support limit for the threaded rod 25;

furthermore, a transverse plate 26 is fixedly arranged inside the shell 1, the threaded rod 25 penetrates through the transverse plate 26 and is connected with the transverse plate 26 through a bearing, the top of the threaded rod 25 is connected with the bottom of the frame body 5 through a bearing, a threaded block is sleeved outside the threaded rod 25, two sides of the threaded block are respectively and fixedly connected with L-shaped connecting plates, the tops of the two L-shaped connecting plates are fixedly connected with the bottom of the frame body 5, and the threaded block drives the L-shaped connecting plates to move so as to realize movement of the moving plate;

further, a long plate 27 is further arranged on the top of the transverse plate 26, a vertical rod is fixedly arranged at the bottom of the long plate 27 and penetrates through the transverse plate 26, an arc-shaped plate is fixedly arranged at the bottom of the vertical rod, an internal thread is arranged at the bottom of the arc-shaped plate, a circular plate is fixedly arranged outside the rotating rod 23 and is provided with an external thread, the circular plate is arranged at the bottom of the arc-shaped plate and is meshed with the internal thread, two third telescopic rods are further fixedly arranged at the bottom of the long plate 27 and are respectively and fixedly provided with two second springs, the bottoms of the two third telescopic rods are both fixedly connected with the top of the transverse plate 26, and the internal thread is meshed with the external thread, so that the rotating rod 23 can be limited and can rotate only when needed;

further, a movable plate is arranged at the top of the transverse plate 26, a transverse groove is formed in the top of the transverse plate 26, a third slider is fixedly arranged at the bottom of the movable plate and is arranged in the transverse groove, a second inclined rod is arranged at the top of the movable plate, the bottom of the second inclined rod is movably connected with the top of the movable plate through a movable hinged support, the top of the second inclined rod is movably connected with the bottom of a long plate 27 through a movable hinged support, a T-shaped plate 28 is fixedly arranged at one side of the movable plate, the T-shaped plate 28 penetrates through one side of the shell 1 and extends out of the shell 1, and the movement of the arc-shaped plate can be controlled through the second inclined rod;

further, 1 inner chamber both sides wall of casing fixedly connected with second splint respectively, 1 front side of casing is equipped with sealing door 29, sealing door 29 passes through hinge connection with 1 front side of casing, and sealing door 29 is convenient for placing and taking out of superconductive electric capacity screen body 3.

The utility model discloses a use as follows: when the utility model is used, firstly, the sealing door 29 is opened, the superconducting capacitive screen body 3 is placed on the movable plate 2, then the push-pull rod 21 is pulled towards the middle, the push-pull rod 21 drives the clamping block 19 to move towards the middle, the clamping block 19 drives the second telescopic rod 17 to compress, the second telescopic rod 17 drives the first spring 18 to compress, then the memorability pull rod is pulled towards one side, the pull rod drives the clamping block 19 to move, the clamping block 19 drives the second telescopic rod 17 to move, the second telescopic rod 17 drives the cross rod 13 to move, the cross rod 13 drives the movable block 9 to move, the movable block 9 drives the first slide block 12 to move, the first slide block 12 drives the connecting plate 11 to move, the connecting plate 11 drives the first telescopic rod 6 to stretch downwards, the first telescopic rod 6 drives the first inclined rod 7 to move, the L-shaped movable plate 7 pulls the L-shaped movable plate 14 towards the middle, the L-shaped movable plate 14 drives the first clamping plate 8 to move towards the middle until the capacitive screen body 3 is clamped, at this time, the push-pull rod 21 is loosened, the first spring 18 drives the second telescopic rod 17 to rebound, the second telescopic rod 17 drives the fixture block 19 to push outwards, then the fixture block 19 moves to contact with one side of the two L-shaped limiting plates 15 for limiting, at this time, the T-shaped plate 28 is pushed inwards, the T-shaped plate 28 drives the movable plate to move, the movable plate drives the second diagonal rod to move, the second diagonal rod drives the long plate 27 to move, the long plate 27 drives the third telescopic rod to stretch, the third telescopic rod drives the second spring to stretch, meanwhile, the long plate 27 also drives the vertical rod to move upwards, the vertical rod drives the arc plate to move, when the internal thread on the arc plate is not meshed with the external thread on the circular plate, the holding plate is rotated, the holding plate drives the rotating rod 23 to rotate, the rotating rod 23 drives the first bevel gear to rotate, the first bevel gear drives the second bevel gear to rotate, the second bevel gear drives the threaded rod 25 to rotate, the threaded rod 25 rotates to make the threaded block move upwards, the thread block drives L shape connecting plate rebound, L shape connecting plate drives framework 5 and removes, framework 5 drives movable plate 2 and removes, movable plate 2 drives superconductive electric capacity screen body 3 and upwards removes, until superconductive electric capacity screen body 3 top and the inseparable laminating in second splint bottom, loosen T shaped plate 28, the second spring drives the third telescopic link and kick-backs, the third telescopic link drives long slab 27 and downwards removes, long slab 27 drives the montant and downwards removes, the montant drives the arc and removes, when the internal thread on the arc and the external thread on the plectane were intermeshing again, dwang 23 is unrotatable, accomplish all installation steps this moment, can know through above step, when needing to demolish superconductive electric capacity screen body 3, carry out opposite operation and then can take out superconductive electric capacity screen body 3.

Embodiment 2, refer to fig. 4, the utility model provides a pair of superconducting capacitor screen, including two pulleys 30, two pulley 30 respectively with 2 both sides fixed connection of movable plate, two inside two movable slots 4 were located respectively to pulley 30.

The utility model discloses a use as follows: when the utility model is used, firstly, the sealing door 29 is opened, the superconducting capacitive screen body 3 is placed on the movable plate 2, then the push-pull rod 21 is pulled towards the middle, the push-pull rod 21 drives the clamping block 19 to move towards the middle, the clamping block 19 drives the second telescopic rod 17 to compress, the second telescopic rod 17 drives the first spring 18 to compress, then the memorability pull rod is pulled towards one side, the pull rod drives the clamping block 19 to move, the clamping block 19 drives the second telescopic rod 17 to move, the second telescopic rod 17 drives the cross rod 13 to move, the cross rod 13 drives the movable block 9 to move, the movable block 9 drives the first slide block 12 to move, the first slide block 12 drives the connecting plate 11 to move, the connecting plate 11 drives the first telescopic rod 6 to stretch downwards, the first telescopic rod 6 drives the first inclined rod 7 to move, the L-shaped movable plate 7 pulls the L-shaped movable plate 14 towards the middle, the L-shaped movable plate 14 drives the first clamping plate 8 to, the pulley 30 allows the moving plate 2 to move flexibly when the apparatus is operated.

The above description is only a preferred embodiment of the present invention, and any person skilled in the art may modify the present invention or modify it into an equivalent technical solution by using the technical solutions described above. Therefore, any simple modifications or equivalent replacements made according to the technical solution of the present invention belong to the scope of the claimed invention as far as possible.

Claims (8)

1. A superconducting capacitive screen comprising a housing (1), characterized in that: a clamping mechanism is arranged inside the shell (1) and extends out of the shell (1);

the clamping mechanism comprises a movable plate (2), the top of the movable plate (2) is provided with a capacitive screen body (3), the bottom of the capacitive screen body (3) is in contact with the top of the movable plate (2), two side walls of an inner cavity of the shell (1) are respectively provided with a movable groove (4), the bottom of the movable plate (2) is fixedly provided with a frame body (5), a first telescopic rod (6) is arranged inside the frame body (5), the top of the first telescopic rod (6) is fixedly connected with the bottom of the movable plate (2), two L-shaped movable plates (14) are arranged inside the frame body (5), the two L-shaped movable plates (14) respectively penetrate through two sides of the frame body (5) and extend out of the frame body (5), two sides of the first telescopic rod (6) are respectively provided with first inclined rods (7), and the first telescopic rod (6) is respectively movably connected with one side of the two first inclined rods (7) through a movable hinged support, the two first inclined rods (7) are movably connected with one sides of the two L-shaped moving plates (14) through movable hinged supports respectively, the two L-shaped moving plates (14) penetrate through the moving plate (2) respectively, one sides of the two L-shaped moving plates (14) are fixedly connected with first clamping plates (8) respectively, one sides of the two first clamping plates (8) are contacted with two sides of the capacitive screen body (3) respectively, a movable block (9) is arranged at the bottom of an inner cavity of the frame body (5), a sliding groove (10) is formed in the top of the movable block (9), a connecting plate (11) is fixedly arranged at the bottom of the first telescopic rod (6), a first sliding block (12) is fixedly connected to the bottom of the connecting plate (11), the first sliding block (12) is arranged inside the sliding groove (10), a cross rod (13) is fixedly connected to one side of the movable block (9), and the cross rod (13) penetrates through one side of the frame body (5) and extends out of the frame body (5), two L-shaped limiting plates (15) are fixedly arranged on one side of the frame body (5), a rectangular block (16) is fixedly connected to one side of the cross rod (13), second telescopic rods (17) are fixedly connected to the top and the bottom of the cross rod (13) respectively, first springs (18) are fixedly arranged outside the two second telescopic rods (17) respectively, clamping blocks (19) are fixedly arranged on the two second telescopic rods (17) respectively, one sides of the two clamping blocks (19) are in contact with one sides of the two L-shaped limiting plates (15) respectively, two moving grooves (20) are formed in the rectangular block (16), push-pull rods (21) are fixedly arranged on one sides of the two clamping blocks (19) respectively, and the two push-pull rods (21) penetrate through the two moving grooves (20) respectively and extend out of the moving grooves (20);

the clamping mechanism further comprises an auxiliary component, the auxiliary component comprises two second sliding blocks (22), the two second sliding blocks (22) are fixedly connected with the two sides of the moving plate (2) respectively, and the two second sliding blocks (22) are arranged inside the two movable grooves (4) respectively.

2. A superconducting capacitive screen according to claim 1 wherein: casing (1) inside dwang (23) that is equipped with, dwang (23) run through casing (1) lateral wall and extend casing (1) outside, the board is held to outside fixedly connected with of dwang (23), dwang (23) pass through the bearing with casing (1) lateral wall and are connected, dwang (23) outside is equipped with box (24), dwang (23) pass through the bearing with box (24) and are connected, dwang (23) one side is fixed and is equipped with first bevel gear, the inside second bevel gear that is equipped with of box (24), first bevel gear top is located to second bevel gear, second bevel gear meshes with first bevel gear mutually.

3. A superconducting capacitive screen according to claim 2 wherein: the top of the second bevel gear is fixedly provided with a threaded rod (25), the threaded rod (25) penetrates through the top of the box body (24) and extends out of the box body (24), and the threaded rod (25) is connected with the box body (24) through a bearing.

4. A superconducting capacitive screen according to claim 3 wherein: casing (1) inside fixed diaphragm (26) that is equipped with, threaded rod (25) run through diaphragm (26) and are connected through the bearing with diaphragm (26), threaded rod (25) top is passed through the bearing with framework (5) bottom and is connected, the outside cover of threaded rod (25) is equipped with the screw block, screw block both sides fixedly connected with L shape connecting plate, two respectively L shape connecting plate top all with framework (5) bottom fixed connection.

5. A superconducting capacitive screen according to claim 4 wherein: diaphragm (26) top still is equipped with long board (27), long board (27) bottom is fixed and is equipped with the montant, the montant runs through diaphragm (26), the fixed arc that is equipped with in montant bottom, the arc bottom is equipped with the internal thread, dwang (23) external fixation is equipped with the plectane, the plectane external fixation is equipped with the external screw thread, the arc bottom is located to the plectane, the external screw thread meshes with the internal thread mutually, long board (27) bottom still is fixed and is equipped with two third telescopic links, two the third telescopic link outside is fixed respectively and is equipped with two second springs, two third telescopic link bottoms all with diaphragm (26) top fixed connection.

6. A superconducting capacitive screen according to claim 4 wherein: the utility model discloses a portable electronic device, including diaphragm (26), horizontal board (26), horizontal groove, first slide block, second slide block, movable hinge seat swing joint, horizontal board (26) top is equipped with the fly leaf, the fixed third slider that is equipped with in fly leaf bottom, the third slider is located inside the horizontal groove, the fly leaf top is equipped with the second down tube, second down tube bottom and fly leaf top are through activity hinge seat swing joint, second down tube top and long plate (27) bottom are through activity hinge seat swing joint, the fixed T shaped plate (28) that is equipped with in fly leaf one side, T shaped plate (28) run through casing (1) one side and extend casing (1) outside.

7. A superconducting capacitive screen according to claim 1 wherein: casing (1) inner chamber both sides wall fixedly connected with second splint respectively, casing (1) front side is equipped with sealing door (29), hinge connection is passed through with casing (1) front side in sealing door (29).

8. A superconducting capacitive screen according to claim 1 wherein: the auxiliary component comprises two pulleys (30), the two pulleys (30) are fixedly connected with the two sides of the moving plate (2) respectively, and the two pulleys (30) are arranged inside the two movable grooves (4) respectively.

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