Portable iPad rack
Technical Field
The utility model relates to a rack equipment technical field especially relates to a portable iPad rack.
Background
With the development and progress of the society, mobile electronic products such as tablet electronic books, mobile phones, tablet computers and IPADs which are large in screen and convenient to carry are increasingly favored by people, however, with the long operation time of information checking, video watching, data inputting and the like of smart phones and tablet computers, hands are easy to fatigue, so that people need to be provided with a fixed bracket, and the operation is easier and more comfortable.
The existing placement frame is inconvenient to carry and inconvenient to protect when being carried, so that the placement frame is easy to break when being carried, and the portable iPad placement frame is provided for solving the problems.
SUMMERY OF THE UTILITY MODEL
The utility model aims at solving and having the rack among the prior art mostly inconvenient carrying, and be not convenient for protect the rack when carrying to make the shortcoming of rack rupture easily when carrying easily, and the portable iPad rack that provides.
In order to achieve the above purpose, the utility model adopts the following technical scheme:
the utility model provides a portable iPad rack, includes the fixed plate, one side fixed mounting of fixed plate has the handle, seted up fixed chamber on the fixed plate, all seted up flutedly on the both sides inner wall in fixed chamber, fixed mounting has same fixed column on the top inner wall of recess and the bottom inner wall, and slidable mounting has same lifter plate on two fixed columns, the top fixed mounting of lifter plate has the rack, and the top of rack extends to the outside in fixed chamber and fixed mounting has places the board, seted up the square chamber on the fixed plate, the square chamber is located the below in fixed chamber, has seted up the turn trough on one side inner wall in square chamber, and the bull stick is installed to the turn trough internal rotation, and the one end of bull stick extends to the outside in square chamber and fixed mounting has.
Preferably, fixed cover is equipped with the reel of two symmetry settings on the bull stick, winds the one end of establishing and fixedly connected with string on the reel, and the other end of string extends to in the recess and fixed mounting in the bottom of lifter plate, thereby the setting of string makes can drive the lifter plate when the bull stick rotates and descends.
Preferably, the round hole has been seted up at the top of fixed plate, has all seted up the spout on the both sides inner wall of round hole, has seted up the spread groove on the bottom inner wall of spout, and fixed mounting has same connecting rod on the both sides inner wall of spread groove, and slidable mounting has spacing seat on the connecting rod, and one side fixed mounting of spacing seat has the one end of second spring, and the other end fixed mounting of second spring is on one side inner wall of spread groove, thereby setting up of connecting rod stimulates the connecting rod and can drive the trapezoidal piece and remove.
Preferably, the top of spacing seat extends to in the spout and fixed mounting has a trapezoidal piece, has seted up the connecting hole on the top inner wall of spout, and the top fixed mounting of trapezoidal piece has the pull rod, and the top of pull rod extends to the outside of connecting hole, thereby the setting of trapezoidal piece makes when placing the board and remove fixed intracavity completely, and the trapezoidal piece can carry out the shutoff to the round hole.
Preferably, the bottom of the lifting plate is fixedly provided with one end of a first spring, the other end of the first spring is fixedly arranged on the inner wall of the bottom of the groove, and the first spring is arranged so that the lifting plate can return to the original position under the elastic force action of the first spring when the rotating rod rotates.
The utility model discloses in, thereby a portable iPad rack, thereby can drive the lifter plate when making the bull stick rotate owing to setting up of string descends, thereby can drive the trapezoidal piece and remove owing to the setting of connecting rod stimulates the connecting rod.
Thereby make when placing the board and remove fixed intracavity completely owing to the setting of trapezoidal piece, the trapezoidal piece can carry out the shutoff to the round hole, thereby make when the bull stick rotates the lifter can get back to the normal position under the elasticity effect of first spring owing to the setting of first spring.
The utility model discloses simple structure, convenient to use, people of can being convenient for accomodate the protection to the rack when carrying the rack.
Drawings
Fig. 1 is a schematic structural view of a portable iPad placement rack provided by the present invention;
fig. 2 is a schematic sectional view of a part a of the portable iPad placement rack of the present invention;
fig. 3 is a schematic view of the three-dimensional structure of the trapezoidal block of the portable iPad placement rack provided by the utility model.
In the figure: the device comprises a fixing plate 1, a fixing cavity 2, a square cavity 3, a rotating rod 4, a handle 5, a reel 6, a groove 7, a fixing column 8, a first spring 9, a string 10, a lifting plate 11, a lifting handle 12, a placing frame 13, a placing plate 14, a sliding groove 15, a trapezoidal block 16, a pull rod 17, a connecting groove 18, a connecting rod 19 and a second spring 20.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments.
Example one
Referring to fig. 1-3, a portable iPad rack, including fixed plate 1, one side fixed mounting of fixed plate 1 has handle 12, fixed chamber 2 has been seted up on fixed plate 1, all seted up recess 7 on the both sides inner wall of fixed chamber 2, fixed mounting has same fixed column 8 on the top inner wall of recess 7 and the bottom inner wall, slidable mounting has same lifter plate 11 on two fixed column 8, lifter plate 11's top fixed mounting has rack 13, the top of rack 13 extends to the outside of fixed chamber 2 and fixed mounting has place board 14, square chamber 3 has been seted up on fixed plate 1, square chamber 3 is located the below of fixed chamber 2, the rotary trough has been seted up on one side inner wall of square chamber 3, bull stick 4 is installed to the rotary trough internal rotation, the one end of bull stick 4 extends to the outside of square chamber 3 and fixed mounting has handle 5.
The utility model discloses in, fixed cover is equipped with reel 6 that two symmetries set up on bull stick 4, and around the one end of establishing and fixedly connected with string 10 on reel 6, string 10's the other end extends to in recess 7 and fixed mounting in lifter plate 11's bottom, thereby can drive lifter plate 11 and descend when setting up of string 10 makes bull stick 4 rotate.
The utility model discloses in, the round hole has been seted up at the top of fixed plate 1, spout 15 has all been seted up on the both sides inner wall of round hole, spread groove 18 has been seted up on the bottom inner wall of spout 15, fixed mounting has same connecting rod 19 on the both sides inner wall of spread groove 18, slidable mounting has spacing seat on the connecting rod 19, one side fixed mounting of spacing seat has the one end of second spring 20, the other end fixed mounting of second spring 20 is on one side inner wall of spread groove 18, thereby connecting rod 19 set up the pulling connecting rod 19 and can drive trapezoidal piece 16 and remove.
The utility model discloses in, the top of spacing seat extends to in the spout 15 and fixed mounting has trapezoidal piece 16, has seted up the connecting hole on the top inner wall of spout 15, and trapezoidal piece 16's top fixed mounting has pull rod 17, and pull rod 17's top extends to the outside of connecting hole, thereby trapezoidal piece 16 set up so that when placing board 14 and remove fixed intracavity 2 completely, trapezoidal piece 16 can carry out the shutoff to the round hole.
The utility model discloses in, the bottom fixed mounting of lifter plate 11 has the one end of first spring 9, and the other end fixed mounting of first spring 9 is on the bottom inner wall of recess 7, thereby the setting of first spring 9 makes lifter plate 11 can get back to the normal position under the spring action of first spring 9 when bull stick 4 rotates.
Example two
Referring to fig. 1-3, a portable iPad rack, including fixed plate 1, there is handle 12 one side of fixed plate 1 through welded fastening, fixed chamber 2 has been seted up on fixed plate 1, all seted up recess 7 on the both sides inner wall of fixed chamber 2, there is same fixed column 8 through welded fastening on the top inner wall of recess 7 and the bottom inner wall, slidable mounting has same lifter plate 11 on two fixed column 8, there is rack 13 at lifter plate 11's top through welded fastening, rack 13's top extends to the outside of fixed chamber 2 and places board 14 through welded fastening installation, square chamber 3 has been seted up on fixed plate 1, square chamber 3 is located the below of fixed chamber 2, the rotary trough has been seted up on one side inner wall of square chamber 3, bull stick 4 is installed to the rotary trough internal rotation, the one end of bull stick 4 extends to the outside of square chamber 3 and has handle 5 through welded fastening installation.
The utility model discloses in, fixed cover is equipped with reel 6 that two symmetries set up on bull stick 4, and around the one end of establishing and fixedly connected with string 10 on reel 6, the other end of string 10 extends to in recess 7 and through welded fastening install in the bottom of lifter plate 11, thereby can drive lifter plate 11 and descend when setting up of string 10 makes bull stick 4 rotate.
The utility model discloses in, the round hole has been seted up at the top of fixed plate 1, spout 15 has all been seted up on the both sides inner wall of round hole, spread groove 18 has been seted up on the bottom inner wall of spout 15, there is same connecting rod 19 through welded fastening installation on the both sides inner wall of spread groove 18, slidable mounting has spacing seat on the connecting rod 19, one side of spacing seat has the one end of second spring 20 through welded fastening installation, the other end of second spring 20 passes through welded fastening and installs on one side inner wall of spread groove 18, thereby connecting rod 19 set up the pulling connecting rod 19 and can drive trapezoidal piece 16 and remove.
The utility model discloses in, the top of spacing seat extends to in the spout 15 and installs trapezoidal piece 16 through welded fastening, has seted up the connecting hole on the top inner wall of spout 15, and trapezoidal piece 16's top is passed through welded fastening and is installed pull rod 17, and pull rod 17's top extends to the outside of connecting hole, thereby the setting of trapezoidal piece 16 makes when placing board 14 and remove fixed intracavity 2 completely, and trapezoidal piece 16 can carry out the shutoff to the round hole.
The utility model discloses in, welded fastening installs the one end of first spring 9 in the bottom of lifter plate 11, and the other end of first spring 9 passes through welded fastening and installs on the bottom inner wall of recess 7, thereby the setting of first spring 9 makes lifter plate 11 can get back to the normal position under the elastic action of first spring 9 when bull stick 4 rotates.
The working principle is as follows: when the placing frame 13 needs to be carried, the handle 5 is rotated, the handle 5 drives the two reels 6 to rotate, the reels 6 rotate to drive the two strings 10 to contract, the strings 10 contract to drive the lifting plate 11 to descend, the first spring 9 is compressed when the lifting plate 11 descends, the first spring 9 is in a compressed state, the lifting plate 11 drives the placing frame 13 to descend, the placing frame 13 descends to drive the placing plate 14 to descend, when the placing plate 14 completely moves into the fixed cavity 2, the two trapezoidal blocks 16 slide to the original position under the elastic force of the second spring 20, so that the round holes can be plugged, the placing frame 13 is stored and protected, the handle 12 is pulled at the moment, the placing frame 13 can be carried, the placing frame 13 cannot be damaged during carrying, after carrying is completed, the pull rod 17 is pulled, the lifting plate 11 returns to the original position under the elastic force of the first spring 9, the lifting plate 11 returns to the original position to drive the placing frame 13 to return to the original position, so that people can place the iPad conveniently.
The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.