CN214586226U - Magnifying glass special for contract review - Google Patents

Abstract

The utility model discloses a special magnifying glass is reviewed in contract, which comprises a housin, set up the standing groove that supplies external contract to place on the casing, the casing side is connected with the operation piece, set up the operation groove with the standing groove intercommunication on the operation piece, be provided with the amplification lens in the standing groove, be provided with in the operation inslot and be used for the drive to amplify the lens and carry out wobbling rotation piece above the standing groove, be provided with the light-emitting component who is used for providing the light source on the standing groove inner wall, still be provided with the adjustment piece that is used for adjusting and amplifies lens inclination between amplification lens and the rotation piece. The utility model provides a magnifying glass that is arranged in looking over the contract among the prior art is difficult to adjust its angle and the problem of height.

Description

Magnifying glass special for contract review

Technical Field

The utility model relates to a magnifying glass technical field specifically is a special magnifying glass is reviewed in contract.

Background

The magnifying glass is often needed in daily life, especially for middle-aged and elderly people with poor eyesight, when the magnifying glass is used for watching paper documents such as contracts, the magnifying glass needs to be held by one hand, the paper documents are held by the other hand, the lens of the prior magnifying glass is small, so that an operator needs to move the magnifying glass for a long time to watch the characters on the paper documents, the wrist of the operator feels aching pain after the operator gets off for a long time, if the paper documents are placed on a desktop to be watched, the neck is aching pain even if the time is too long, especially in the occasion of watching the contracts, the contracts are difficult to be checked for a long time because the contract is large in size and needs to be watched in a fine mode, and in the prior art, the magnifying glass is placed on the desktop and specially used for checking the contracts, and the middle-aged and elderly people only need to put the contracts under the magnifying glass to watch, however, the height of the magnifier is fixed, so that a user can watch contents on paper documents such as contracts only by keeping a straight sitting posture and a head-lowering posture for a long time, the spine and the cervical vertebra of the user are influenced easily after the user gets off for a long time, the inclination angle of the magnifier is fixed, the user can watch the characters amplified on the magnifier clearly only by watching the magnifier at a fixed sight angle, if the user does not use the posture, the characters amplified in the center area of the magnifier can be clearly seen, the characters at the edge can be pulled and deformed, and the watching experience of the user is influenced extremely.

SUMMERY OF THE UTILITY MODEL

Not enough to prior art, the utility model provides a special magnifying glass is reviewed in contract, the magnifying glass that is used for looking over the contract among the solution prior art is difficult to adjust its angle and the problem of height.

In order to achieve the purpose, the utility model provides a special magnifying glass is reviewed in contract, which comprises a housin, set up the standing groove that supplies external contract to place on the casing, the casing side is connected with the operation piece, set up the operation groove with the standing groove intercommunication on the operation piece, be provided with the amplification lens in the standing groove, be provided with in the operation inslot and be used for the drive to amplify the lens and carry out wobbling rotation piece in the standing groove top, be provided with the light-emitting component who is used for providing the light source on the standing groove inner wall, still be provided with the adjustment piece that is used for adjusting amplification lens inclination between amplification lens and the rotation piece.

The technical scheme is adopted, and the method has the advantages that: the operating personnel is earlier through rotating a swing amplification lens, make amplification lens swing out the standing groove, then operating personnel puts the paper file of contract class etc. in the standing groove, operating personnel can rotate according to the current position of sitting of oneself this moment and rotate the piece, make the high sight height phase-match that can just with operating personnel of amplification lens with this, later operating personnel adjusts the inclination of amplification lens through the adjustment piece, ensure that the characters that show in the magnifying glass piece can not excessively be enlargied when observing the paper file through the amplification lens, avoid operating personnel to watch for a long time and lead to eyes uncomfortable.

The utility model discloses further set up: rotate the piece including the activity setting turning block in the operation inslot, it has the pivot all to protruding on the turning block both sides wall, all set up on the inner wall of operation groove both sides and supply the pivot to insert the slot of establishing, two the equal activity of pivot sets up in the slot that corresponds separately, be connected through the gooseneck between turning block and the magnifying glass piece, the gooseneck is the adjustment piece, still be provided with on the operation piece and be used for restricting turning block pivoted restriction piece.

The technical scheme is adopted, and the method has the advantages that: an operator rotates the rotating block to enable the two rotating shafts on the rotating block to rotate in the corresponding slots, the rotating block rotates in the operating groove and drives the magnifying lens to swing above the placing groove through the gooseneck, the operator can adjust the height of the magnifying lens through rotating the rotating block according to the sitting posture, when the height of the magnifying lens is determined, the operator can limit the rotating block to rotate through the limiting piece, the magnifying lens cannot rotate in the operating groove under the limitation of the limiting piece, when the height of the magnifying lens is fixed, the operator can wrestling the gooseneck to enable the gooseneck to bend and drive the magnifying lens to swing, the operator can adjust the inclination angle of the magnifying lens according to the visual direction of the operator, and the characters displayed in the magnifying lens can not be excessively magnified when the operator observes a paper file through the magnifying lens, the discomfort of eyes caused by long-time watching of an operator is avoided, and the phenomenon that characters displayed in the magnifier are pulled and deformed can be avoided by finely adjusting the angle of the magnifier lens through the gooseneck; the gooseneck in the above technology belongs to the prior art, so the structure and function of the gooseneck are not described in detail.

The utility model discloses further set up: the operation piece is equipped with the locked groove corresponding two slot positions on the terminal surface, two the jack has all been seted up to the ring direction on the pivot periphery wall, two all insert on the locked groove and be equipped with the mortise lock, the mortise lock passes behind the locked groove and sets up with one of them jack grafting cooperation in the corresponding pivot, the mortise lock is the restriction piece.

The technical scheme is adopted, and the method has the advantages that: when operating personnel need fix the turning block, operating personnel only need insert the mortise lock in the locked groove, then continue to push down the mortise lock and make the mortise lock insert in one of them jack in the pivot, the pivot receives the restriction of mortise lock can't rotate in the slot this moment for the turning block can't rotate in the operation groove, the setting of above-mentioned technique ensures that the magnifying glass after fixing can not lead to magnifying the present height of lens to receive the change because of the external force influence.

The utility model discloses further set up: the light-emitting component comprises a plurality of miniature bulbs arranged on the inner walls of the two sides of the placing groove, and a battery component used for providing electric power support for the miniature bulbs is arranged on the outer wall of the shell.

The technical scheme is adopted, and the method has the advantages that: the small-sized bulb can be turned on and off by an operator according to the on-site light condition, so that the operator can clearly see the paper documents in the placing groove; the button for switching on and off the small bulb is arranged on the shell in the technology, and the button belongs to the prior art, so that redundant description is omitted.

The utility model discloses further set up: set up on the casing and make external contract can the smooth breach on the standing groove, breach and standing groove intercommunication setting.

The technical scheme is adopted, and the method has the advantages that: the setting of breach makes operating personnel can be with the complete placing in the standing groove of paper file, and some too big paper files can place on external desktop through the breach, and the setting of above-mentioned technique ensures that the paper file can not be crooked or crooked in the standing groove, and the characters that further guarantee to show in the magnifying glass piece can not drag the deformation or excessively enlarge.

Drawings

FIG. 1 is a three-dimensional view of the utility model in use;

FIG. 2 is a three-dimensional view of the present invention in an unused state;

FIG. 3 is a three-dimensional view of the magnifying glass and its connecting parts of the present invention;

fig. 4 is a three-dimensional view of the middle housing and the operation block of the present invention.

Detailed Description

The utility model provides a special magnifying glass for contract review, which comprises a shell 1, wherein a placing groove 11 for placing external contracts is arranged on the shell 1, the side edge of the shell 1 is connected with an operation block 2, the operation block 2 is provided with an operation groove 21 communicated with the placing groove 11, an amplifying lens 12 is arranged in the placing groove 11, a rotating piece for driving the amplifying lens 12 to swing above the placing groove 11 is arranged in the operation groove 21, a light-emitting component for providing a light source is arranged on the inner wall of the placing groove 11, an adjusting piece for adjusting the inclination angle of the amplifying lens 12 is also arranged between the amplifying lens 12 and the rotating piece, the rotating piece comprises a rotating block 3 movably arranged in the operation groove 21, rotating shafts 31 are respectively protruded on the two side walls of the rotating block 3, inserting grooves 22 for inserting the rotating shafts 31 are respectively arranged on the inner walls on the two sides of the operation groove 21, the two rotating shafts 31 are movably arranged in the corresponding inserting grooves 22 respectively, the rotating block 3 is connected with the amplifying lens 12 through the gooseneck 4, the gooseneck 4 is an adjusting piece, the operating block 2 is further provided with a limiting piece for limiting the rotation of the rotating block 3, the end face of the operating block 2 is provided with locking grooves 23 corresponding to the two inserting grooves 22, the peripheral wall of the rotating shaft 31 is provided with inserting holes 32 in an annular direction, the two locking grooves 23 are provided with inserting locks 24 in an inserting manner, the inserting locks 24 penetrate through the locking grooves 23 and are arranged in an inserting and matching manner with one of the inserting holes 32 on the corresponding rotating shaft 31, the inserting locks 24 are limiting pieces, each light-emitting component comprises a plurality of small bulbs 13 arranged on the inner walls on the two sides of the placing groove 11, the outer wall of the shell 1 is provided with a battery component 14 for providing electric power support for the small bulbs 13, the shell 1 is provided with a notch 15 enabling an external contract to be laid on the placing groove 11, the notch 15 is communicated with the placing groove 11.

An operator firstly swings the magnifying lens 12 through the rotating part, so that the magnifying lens 12 swings out of the placing groove 11, then the operator places paper documents such as contracts in the placing groove 11, the operator rotates the rotating block 3, so that the two rotating shafts 31 on the rotating block 3 rotate in the corresponding inserting grooves 22, at the moment, the rotating block 3 rotates in the operating groove 21 and drives the magnifying lens 12 to swing above the placing groove 11 through the gooseneck tube 4, at the moment, the operator can adjust the height of the magnifying lens 12 through rotating the rotating block 3 according to the sitting posture of the operator, when the operator needs to fix the rotating block 3, the operator only needs to insert the mortise lock 24 into the locking groove 23, then continuously presses the mortise lock 24 to enable the mortise lock 24 to be inserted into one of the inserting holes 32 on the rotating shafts 31, at the moment, the rotating shaft 31 cannot rotate in the inserting groove 22 due to the limitation of the mortise lock 24, so that the rotating block 3 cannot rotate in the operating groove 21, after the height of the magnifying lens 12 is fixed, an operator can break the gooseneck 4, so that the gooseneck 4 bends to drive the magnifying lens 12 to swing, and the operator can adjust the inclination angle of the magnifying lens 12 according to the own sight direction.

The basic principles and main features of the present invention and the advantages of the present invention have been shown and described above, and it should be understood by those skilled in the art that the present invention is not limited by the above embodiments, but only by the principle of the present invention, and the present invention can be modified without departing from the spirit and scope of the present invention, and all of the modifications and improvements fall within the scope of the present invention.

Claims (5)

1. A magnifying glass dedicated to contract review, comprising: the novel magnifying glass comprises a housin, set up the standing groove that supplies external contract to place on the casing, the casing side is connected with the operation piece, set up the operation groove with the standing groove intercommunication on the operation piece, be provided with the magnifying glass piece in the standing groove, be provided with in the operation groove and be used for the drive magnifying glass piece to carry out the wobbling rotation piece in the standing groove top, be provided with the light emitting component who is used for providing the light source on the standing groove inner wall, magnifying glass piece and rotate and still be provided with the adjustment piece that is used for adjusting magnifying glass piece inclination between the piece.

2. The magnifying glass dedicated for contract review according to claim 1, wherein: rotate the piece including the activity setting turning block in the operation inslot, it has the pivot all to protruding on the turning block both sides wall, all set up on the inner wall of operation groove both sides and supply the pivot to insert the slot of establishing, two the equal activity of pivot sets up in the slot that corresponds separately, be connected through the gooseneck between turning block and the magnifying glass piece, the gooseneck is the adjustment piece, still be provided with on the operation piece and be used for restricting turning block pivoted restriction piece.

3. The magnifying glass dedicated for contract review according to claim 2, wherein: the operation piece is equipped with the locked groove corresponding two slot positions on the terminal surface, two the jack has all been seted up to the ring direction on the pivot periphery wall, two all insert on the locked groove and be equipped with the mortise lock, the mortise lock passes behind the locked groove and sets up with one of them jack grafting cooperation in the corresponding pivot, the mortise lock is the restriction piece.

4. The magnifying glass dedicated for contract review according to claim 1, wherein: the light-emitting component comprises a plurality of miniature bulbs arranged on the inner walls of the two sides of the placing groove, and a battery component used for providing electric power support for the miniature bulbs is arranged on the outer wall of the shell.

5. The magnifying glass dedicated for contract review according to claim 1, wherein: set up on the casing and make external contract can the smooth breach on the standing groove, breach and standing groove intercommunication setting.

Images