CN203305098U - Plane optical element clamping device with adjustable interval - Google Patents

Plane optical element clamping device with adjustable interval Download PDF

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Publication number
CN203305098U
CN203305098U CN2013202668988U CN201320266898U CN203305098U CN 203305098 U CN203305098 U CN 203305098U CN 2013202668988 U CN2013202668988 U CN 2013202668988U CN 201320266898 U CN201320266898 U CN 201320266898U CN 203305098 U CN203305098 U CN 203305098U
Authority
CN
China
Prior art keywords
grip block
screw
slip grip
nut
optical elements
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Expired - Fee Related
Application number
CN2013202668988U
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Chinese (zh)
Inventor
韩子奇
何勇
蒋佳洋
Original Assignee
韩子奇
何勇
蒋佳洋
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by 韩子奇, 何勇, 蒋佳洋 filed Critical 韩子奇
Priority to CN2013202668988U priority Critical patent/CN203305098U/en
Application granted granted Critical
Publication of CN203305098U publication Critical patent/CN203305098U/en
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

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Abstract

The utility model relates to a plane optical element clamping device with an adjustable interval and relates to a plane optical element. The optical element clamping device with the adjustable interval can not only clamp multiple plane optical elements but also is suitable for clamping plane optical elements with different thicknesses and widths. The plane optical element clamping device comprises a left screw, a right screw, a shell, a left push block, a right push block, a left sliding clamping block, a right sliding clamping block, a fixed clamping block, a left nut, a right nut and rubber sleeves. The left screw and the right screw are arranged on the left side and the right side of the shell respectively. The left push block, the right push block, the left sliding clamping block, the right sliding clamping block, the fixed clamping block, the left nut and the right nut are arranged in the shell. The inner side of the left push block is adhered to one end face of the left sliding clamping block. The inner side of the right push block is adhered to one end face of the right sliding clamping block. The fixed clamping block is arranged between the left sliding clamping block and the right sliding clamping block. The rubber sleeves are arranged on the tops of the fixed clamping block, the left sliding clamping block and the right sliding clamping block respectively. The plane optical element clamping device with the adjustable interval is small in size and simple in structure.

Description

The planar optical elements clamping device that a kind of spacing is adjustable
Technical field
The utility model relates to planar optical elements, especially relates to the adjustable planar optical elements clamping device of a kind of spacing.
Background technology
At present, the planar optical elements clamping device generally used is on the cuboid of a soft material, to leave the fixing groove of spacing, by tweezers, planar optical elements is inserted in corresponding groove.The recess width of this device is all generally identical, and immobilizes.Simultaneously during the different planar optical elements of clamping thickness, above-mentioned clamping device can't be realized when needs.
Chinese patent CN102615567A discloses a kind of fixture and clamping method of heavy-calibre planar optical elements, the formation of this fixture comprises the heavy-calibre planar optical elements pressing plate, elastic support, distortion thin plate frame, hexagon socket cap head screw, boss, picture frame, rotating shaft and support, utilize the direct clamping optical elements of large caliber of metal structure, can be in the situation such as arbitrary inclination reducing metal clamping frame table face machining accuracy and optical element, and do not produce optical element clamping stress, simultaneously the direct clamping of metal structure can finely have been avoided the unstressed clamping of traditional organic matter and the organic contamination that brings.
Summary of the invention
The purpose of this utility model is in order to overcome the existing planar optical elements clamping device different deficiencies such as planar optical elements of clamping thickness simultaneously, provide not only and can clamp a plurality of planar optical elements, and be applicable to the adjustable planar optical elements clamping device of the clamping planar optical elements thickness a kind of spacing different with width.
The utility model is provided with left screw, right screw, shell, left pushing block, right heap piece, left slip grip block, right slip grip block, fixed clamp piece, left nut, right nut and rubber sleeve;
Described left screw and right screw are located at respectively the left and right sides of shell, described left pushing block, right heap piece, left slip grip block, right slip grip block, fixed clamp piece, left nut and right nut are established in the enclosure, one end face of the medial surface of described left heap piece and left slip grip block is bonding, and an end face of the medial surface of right heap piece and right slip grip block is bonding; Described fixed clamp piece is located between left slip grip block and right slip grip block, and fixed clamp piece, left slip grip block and right slip grip block top are respectively equipped with rubber sleeve.
Described left screw can adopt thumbscrew, and described right screw can adopt thumbscrew.
Bottom can be provided with flexible gasket in the enclosure.Screw before and after can being provided with in the two sides, front and back of shell, front and back screw and fixed clamp piece are affixed.
Described left nut can adopt round nut, and described right nut can adopt round nut.
The utility model is provided with two slip grip blocks and a fixed clamp piece, in the two bottom sides of shell, offers groove and coordinates with slip grip block two bottom sides projection, and the grip block that makes to slide can slide on shell.By each two screws of shell side and fixed clamp piece, be fixed together.Two thumbscrew pushing block mechanisms by the shell both sides promote coupled slip grip block, and then regulate the gap between slip grip block and fixed clamp piece.Slip grip block and fixed clamp piece upper grooves both sides put rubber sleeve; rubber sleeve has certain thickness and elasticity; both can protect the planar optical elements of clamping, and can make the thickness of the planar optical elements that can clamp become large by the extruding rubber sleeve again.The groove of each grip block self can clamp the planar optical elements of certain limit thickness and width, can realize by the gap of regulating between slip grip block and fixed clamp piece the planar optical elements that clamping thickness is larger.Flexible gasket is set below outer casing groove, itself and groove have certain distance, can not hinder the slip of slip grip block also can protect larger-size planar optical elements bottom simultaneously.
The beneficial effects of the utility model are: the utility model not only can clamp a plurality of planar optical elements simultaneously, and the thickness of planar optical elements can be different, simultaneously, has that volume is little, advantages of simple structure and simple.
The accompanying drawing explanation
Fig. 1 is that the structure of the utility model embodiment forms schematic diagram.
Fig. 2 is the top view of the utility model embodiment.
Fig. 3 is the A-A cross-sectional view of Fig. 2.
Fig. 4 is the B-B cross-sectional view of Fig. 2.
The specific embodiment
Below in conjunction with accompanying drawing, the utility model is further described.
Referring to Fig. 1~4, the utility model embodiment is provided with left screw 11, right screw 12, shell 2, left pushing block 31, right heap piece 32, left slip grip block 41, right slip grip block 42, fixed clamp piece 5, left round nut 61, right round nut 62 and rubber sleeve 9.Described left screw 11 and right screw 12 are located at respectively the left and right sides of shell 2, described left pushing block 31, right heap piece 32, left slip grip block 41, right slip grip block 42, fixed clamp piece 5, left round nut 61 and right round nut 62 are located in shell 2, one end face of the medial surface of described left heap piece 31 and left slip grip block 41 is bonding, and an end face of the medial surface of right heap piece 32 and right slip grip block 42 is bonding; Described fixed clamp piece 5 is located between left slip grip block 41 and right slip grip block 42, and fixed clamp piece 5, left slip grip block 41 and right slip grip block 42 tops are respectively equipped with rubber sleeve 9.Described left screw 11 and right screw 12 adopt thumbscrew.
At shell 2 inner bottom parts, be provided with flexible gasket 7.Screw 8 before and after being provided with in the two sides, front and back of shell 2, front and back screw 8 is affixed with fixed clamp piece 5.
Left screw 11 and right screw 12 are screwed into respectively in the left and right sides of shell 2, the end of left screw 11 and right screw 12 and left round nut 61 and right round nut 62 screw without relative motion, left round nut 61 and right round nut 62 are inserted in the groove of left pushing block 31 and right heap piece 32, form thumbscrew pushing block mechanism.Make left pushing block 31 and right heap piece 32 be bonded together with the end face piece of left slip grip block 41 and right slip grip block 42 near the one side of left slip grip block 41 and right slip grip block 42.By precession and the left screw 11 of back-out and right screw 12, make the left round nut 61 and the right round nut 62 that with it, are bonded together enter together and exit, and then push or pull out left pushing block 31 and right heap piece 32 and left slip grip block 41 and right slip grip block 42, realize the adjusting of left slip grip block 41 and right slip grip block 42 and fixed clamp piece 5 gaps.A rubber sleeve 9 is installed above each grip block, rubber sleeve has certain thickness and elasticity, both can protect the planar optical elements of clamping, can make the thickness of the planar optical elements that can clamp become large by the extruding rubber sleeve again.In the ordinary circumstance of the optical element of clamping plane shown in Fig. 3, the planar optical elements that thickness is less can clamp with the groove of grip block self, and the planar optical elements that thickness is larger can clamp by the adjustable gap between left slip grip block 41 and right slip grip block 42 and fixed clamp piece 5.
Fixed clamp piece 5 is that each two screws 8 of both sides, front and back by shell 2 are fixed on shell 2.Flexible gasket 7 is arranged on the bottom of shell 2 grooves; with the below of left slip grip block 41 and right slip grip block 42, leave certain gap; can not hinder the slip of slide left slip grip block 41 and right slip grip block 42, can protect the bottom of the large planar optical elements of size simultaneously.

Claims (5)

1. the planar optical elements clamping device that spacing is adjustable, is characterized in that being provided with left screw, right screw, shell, left pushing block, right heap piece, left slip grip block, right slip grip block, fixed clamp piece, left nut, right nut and rubber sleeve;
Described left screw and right screw are located at respectively the left and right sides of shell, described left pushing block, right heap piece, left slip grip block, right slip grip block, fixed clamp piece, left nut and right nut are established in the enclosure, one end face of the medial surface of described left heap piece and left slip grip block is bonding, and an end face of the medial surface of right heap piece and right slip grip block is bonding; Described fixed clamp piece is located between left slip grip block and right slip grip block, and fixed clamp piece, left slip grip block and right slip grip block top are respectively equipped with rubber sleeve.
2. the adjustable planar optical elements clamping device of a kind of spacing as claimed in claim 1, is characterized in that described left screw adopts thumbscrew, and described right screw adopts thumbscrew.
3. the adjustable planar optical elements clamping device of a kind of spacing as claimed in claim 1, is characterized in that bottom is provided with flexible gasket in the enclosure.
4. the adjustable planar optical elements clamping device of a kind of spacing as claimed in claim 1, screw before and after it is characterized in that being provided with in the two sides, front and back of shell, front and back screw and fixed clamp piece are affixed.
5. the adjustable planar optical elements clamping device of a kind of spacing as claimed in claim 1, is characterized in that described left nut adopts round nut, and described right nut adopts round nut.
CN2013202668988U 2013-05-16 2013-05-16 Plane optical element clamping device with adjustable interval Expired - Fee Related CN203305098U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN2013202668988U CN203305098U (en) 2013-05-16 2013-05-16 Plane optical element clamping device with adjustable interval

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN2013202668988U CN203305098U (en) 2013-05-16 2013-05-16 Plane optical element clamping device with adjustable interval

Publications (1)

Publication Number Publication Date
CN203305098U true CN203305098U (en) 2013-11-27

Family

ID=49611333

Family Applications (1)

Application Number Title Priority Date Filing Date
CN2013202668988U Expired - Fee Related CN203305098U (en) 2013-05-16 2013-05-16 Plane optical element clamping device with adjustable interval

Country Status (1)

Country Link
CN (1) CN203305098U (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN108482752A (en) * 2016-08-22 2018-09-04 于正华 A kind of working method of cosmetics box body clamp moving mechanism

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN108482752A (en) * 2016-08-22 2018-09-04 于正华 A kind of working method of cosmetics box body clamp moving mechanism
CN108502265A (en) * 2016-08-22 2018-09-07 于正华 A kind of cosmetics box body carrying mechanism

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Legal Events

Date Code Title Description
C14 Grant of patent or utility model
GR01 Patent grant
C17 Cessation of patent right
CF01 Termination of patent right due to non-payment of annual fee

Granted publication date: 20131127

Termination date: 20140516