CN208636588U - A kind of seal piece for spectacle lens blockades unit - Google Patents

Abstract

Unit is blockaded the utility model discloses a kind of seal piece for spectacle lens, its structure includes buffer unit, positioning ring, engagement plate, mounting post, support frame, support column, fixing seat, pedestal, non-skid band, buffer unit insertion is installed on inside positioning ring, it is connected below mounting post with support frame top, support frame lower end is welded in upper end of support column, it is installed below support column above fixing seat, fixing seat lower end is connected with pedestal upper end, fixing seat outer wall fits with non-skid band inner wall, positioning ring and mounting post are located at same axle center, mounting post is parallel to each other with support column, a kind of seal piece for spectacle lens of the utility model blockades unit, torsional spring releases elastic force limitation, it carries out back just, so that fixture block is stuck in the center groove of sliding rail, spectacle lens are embedded in positioning ring, spectacle lens can be blockaded, equipped with to glasses The structure that piece is buffered helps to prevent from damaging spectacle lens because of hard contact.

Description

A kind of seal piece for spectacle lens blockades unit

Technical field

The utility model is that a kind of seal piece for spectacle lens blockades unit, belongs to and blockades unit field.

Background technique

Spectacle lens, also known as the mirror heart are a core building block of glasses, the prior art suitable for folding up in frame In the eyeglass corrected defects of vision generally comprise concave lens, hyperopic lens, presbyopic lens and astigmatic lens, it is above-mentioned a variety of different Eyeglass is suitable for different users.

Prior art discloses application No. is a kind of spectacle lens of CN201620223315.7, including spectacle lens main body, institutes Stating spectacle lens main body includes the first spectacle lens main body, secondary glasses piece main body and third spectacle lens main body, first glasses Piece main body includes view far field, the area Shi Zhong, near reading range and blind area, and as concace mirror lens, the area Shi Zhong is zero diopter in the far field that regards Eyeglass, the near reading range are convex lens sheet, and the secondary glasses piece main body is hard toughened glass layer, the third spectacle lens master Body is grease proofing pollution layer.The utility model can meet simultaneously regards in remote, view in actual use and regards close needs, but Be the prior art carrying spectacle lens structure using integral structure, be easy to damage spectacle lens because of hard contact.

Utility model content

In view of the deficienciess of the prior art, the utility model aim is to provide a kind of envelope of seal piece for spectacle lens Unit is hindered, and the structure to solve existing carrying spectacle lens is easy spectacle lens to be caused because of hard contact using integral structure The problem of damage.

To achieve the goals above, the utility model is achieved through the following technical solutions: a kind of be used for spectacle lens Seal piece blockade unit, structure includes buffer unit, positioning ring, engagement plate, mounting post, support frame, support column, fixation Seat, pedestal, non-skid band, the buffer unit insertion are installed on inside positioning ring, the mounting post lower section and phase above support frame Connection, support frame as described above lower end are welded in upper end of support column, are installed on above fixing seat below the support column, the fixing seat Lower end is connected with pedestal upper end, and the fixing seat outer wall fits with non-skid band inner wall, and the positioning ring is located at mounting post Same axle center, the mounting post are parallel to each other with support column, the buffer unit include support plate, sliding slot, compression bar, gear frame, Pressing plate, fluid chamber, partition, sliding rail, fixed disk, torsional spring, motion bar, fixture block, mounting blocks, spring, briquetting, the support plate lower section It is connected with compression bar top, the support board ends insertion is installed on inside sliding slot, and the gear frame is mutually welded with compression bar, described Pressing plate is set to inside fluid chamber, and the partition is set to below support plate, and the sliding rail is integrated with briquetting, the fixation Disk front end face is installed on the torsional spring back side, and the motion bar is connected with fixture block, is installed below spring above the mounting blocks.

Further, it is connected below the positioning ring with engagement plate top, the engagement plate is installed on mounting post upper end.

Further, the reservation is parallel to each other with support frame, and the support column is located above pedestal.

Further, the spring insertion is installed on inside positioning ring, and the briquetting is located above support frame.

Further, the compression bar length is 2cm, and diameter is the cylindrical structure of 0.5cm.

Further, the pressing plate is made of plastics, and has the advantages of light-weight, long service life.

Further, the pedestal is made of stainless steel, and has the advantages of installation convenience, sound construction.

Beneficial effect

A kind of seal piece for spectacle lens of the utility model blockades unit, and spectacle lens are placed on buffer unit Side, support plate are moved down by the active force of spectacle lens, and support plate transfers the force to compression bar, and compression bar drive is attached thereto Briquetting moved, the motion bar under briquetting is moved along sliding rail, spring-compressed generate deformation, buffered, shed When to the active forces of spectacle lens, torsional spring releases elastic force limitation, carries out back just, so that fixture block is stuck in the center groove of sliding rail, eye Eyeglass is embedded in positioning ring, can be blockaded to spectacle lens, equipped with the structure buffered to spectacle lens, help to prevent because Hard contact and spectacle lens are damaged.

Detailed description of the invention

Upon reading the detailed description of non-limiting embodiments with reference to the following drawings, other spies of the utility model Sign, objects and advantages will become more apparent upon:

Fig. 1 is a kind of structural schematic diagram for blockading unit of the seal piece for spectacle lens of the utility model；

Fig. 2 is a kind of diagrammatic cross-section of buffer unit of the utility model.

In figure: buffer unit -1, positioning ring -2, engagement plate -3, mounting post -4, support frame -5, support column -6, fixing seat - 7, pedestal -8, non-skid band -9, support plate -101, sliding slot -102, compression bar -103, gear frame -104, pressing plate -105, fluid chamber - 106, partition -107, sliding rail -108, fixed disk -109, torsional spring -110, motion bar -111, fixture block -112, mounting blocks -113, bullet Spring -114, briquetting -115.

Specific embodiment

To be easy to understand the technical means, creative features, achievement of purpose, and effectiveness of the utility model, below In conjunction with specific embodiment, the utility model is further described.

Please refer to Fig. 1, Fig. 2, what the utility model provided a kind of seal piece for spectacle lens blockades monotechnics scheme: Its structure includes buffer unit 1, positioning ring 2, engagement plate 3, mounting post 4, support frame 5, support column 6, fixing seat 7, pedestal 8, prevents Slide strips 9, the buffer unit 1 insertion are installed on inside positioning ring 2,4 lower section of mounting post be connected above support frame 5, 5 lower end of support frame as described above is welded in 6 upper end of support column, and 7 top of fixing seat, the fixing seat 7 are installed below the support column 6 Lower end is connected with 8 upper end of pedestal, and 7 outer wall of fixing seat fits with 9 inner wall of non-skid band, the positioning ring 2 and mounting post 4 Positioned at same axle center, the mounting post 4 is parallel to each other with support column 6, the buffer unit 1 include support plate 101, sliding slot 102, Compression bar 103, gear frame 104, pressing plate 105, fluid chamber 106, partition 107, sliding rail 108, fixed disk 109, torsional spring 110, motion bar 111, fixture block 112, mounting blocks 113, spring 114, briquetting 115,101 lower section of the support plate be connected above compression bar 103, institute It states the insertion of 101 both ends of support plate to be installed on inside sliding slot 102, the gear frame 104 is welded with 103 phase of compression bar, the pressing plate 105 Inside fluid chamber 106, the partition 107 is set to 101 lower section of support plate, and the sliding rail 108 is integrated knot with briquetting 115 Structure, the 109 anode surface side of fixed disk are installed on 110 back side of torsional spring, and the motion bar 111 is connected with fixture block 112, the peace Be installed on the lower section of spring 114 above dress block 113,2 lower section of positioning ring be connected above engagement plate 3, the peace of engagement plate 3 Loaded on 4 upper end of mounting post, the reservation 7 is parallel to each other with support frame 5, and the support column 6 is located at 8 top of pedestal, the spring 114 insertions are installed on inside positioning ring 2, and the briquetting 115 is located at 5 top of support frame, and 103 length of compression bar is 2cm, diameter For the cylindrical structure of 0.5cm, the pressing plate 105 is made of plastics, and has the advantages of light-weight, long service life, the bottom Seat 8 is made of stainless steel, and has the advantages of installation convenience, sound construction.

Spring 114 described in this patent is a kind of using the elastic machine components come work, and the torsional spring 110 is all bullets More complicated one kind of design principle in spring classification.

Spectacle lens are placed in the top of buffer unit 1 for example, thanking to master worker, support plate 101 by spectacle lens active force into Row moves down, and support plate 101 transfers the force to compression bar 103, and compression bar 103 drives the briquetting 115 being attached thereto to be moved, and presses Motion bar 111 under block 115 is moved along sliding rail 108, and the compression of spring 114 generates deformation, is buffered, is shed to glasses When the active force of piece, torsional spring 110 releases elastic force limitation, carries out back just, so that fixture block 112 is stuck in the center groove of sliding rail 108, Spectacle lens are embedded in positioning ring 2, can be blockaded to spectacle lens.

The utility model solves the structure of carrying spectacle lens using integral structure, is easy due to hard contact to glasses The problem of piece damages, the utility model are combined with each other by above-mentioned component, equipped with the structure that is buffered to spectacle lens, Help to prevent from damaging spectacle lens because of hard contact.

The basic principles and main features of the present invention and the advantages of the present invention have been shown and described above, for For those skilled in the art, it is clear that the present invention is not limited to the details of the above exemplary embodiments, and without departing substantially from this In the case where the spirit or essential attributes of utility model, the utility model can be realized in other specific forms.Therefore, no matter From the point of view of which point, the present embodiments are to be considered as illustrative and not restrictive, and the scope of the utility model is by institute Attached claim rather than above description limit, it is intended that will fall within the meaning and scope of the equivalent elements of the claims All changes are embraced therein.It should not treat any reference in the claims as limiting related right It is required that.

In addition, it should be understood that although this specification is described in terms of embodiments, but not each embodiment is only wrapped Containing an independent technical solution, this description of the specification is merely for the sake of clarity, and those skilled in the art should It considers the specification as a whole, the technical solutions in the various embodiments may also be suitably combined, forms those skilled in the art The other embodiments being understood that.

Claims (5)

1. a kind of seal piece for spectacle lens blockades unit, it is characterised in that: its structure includes buffer unit (1), positioning Ring (2), engagement plate (3), mounting post (4), support frame (5), support column (6), fixing seat (7), pedestal (8), non-skid band (9), institute It states buffer unit (1) insertion and is installed on positioning ring (2) inside, be connected above mounting post (4) lower section and support frame (5), Support frame as described above (5) lower end is welded in support column (6) upper end, is installed on above fixing seat (7) below the support column (6), institute It states fixing seat (7) lower end to be connected with pedestal (8) upper end, fixing seat (7) outer wall fits with non-skid band (9) inner wall, institute It states positioning ring (2) and mounting post (4) and is located at same axle center, the mounting post (4) is parallel to each other with support column (6), the buffering Device (1) include support plate (101), sliding slot (102), compression bar (103), gear frame (104), pressing plate (105), fluid chamber (106), Partition (107), sliding rail (108), fixed disk (109), torsional spring (110), motion bar (111), fixture block (112), mounting blocks (113), Spring (114), briquetting (115), support plate (101) lower section and compression bar (103) top are connected, the support plate (101) Both ends insertion is installed on sliding slot (102) inside, and the gear frame (104) is mutually welded with compression bar (103), and the pressing plate (105) sets Internal in fluid chamber (106), the partition (107) is set to below support plate (101), and the sliding rail (108) is with briquetting (115) Integral structure, fixed disk (109) front end face are installed on torsional spring (110) back side, the motion bar (111) and fixture block (112) it is connected, is installed on above the mounting blocks (113) below spring (114).

2. a kind of seal piece for spectacle lens according to claim 1 blockades unit, it is characterised in that: the positioning It is connected below ring (2) with engagement plate (3) top, the engagement plate (3) is installed on mounting post (4) upper end.

3. a kind of seal piece for spectacle lens according to claim 1 blockades unit, it is characterised in that: the reservation (7) it is parallel to each other with support frame (5), the support column (6) is located above pedestal (8).

4. a kind of seal piece for spectacle lens according to claim 1 blockades unit, it is characterised in that: the spring (114) insertion is installed on positioning ring (2) inside, and the briquetting (115) is located above support frame (5).

5. a kind of seal piece for spectacle lens according to claim 1 blockades unit, it is characterised in that: the compression bar (103) length is 2cm, and diameter is the cylindrical structure of 0.5cm.