CN2338768Y - Rack for erecting vision protective screen for displaying device - Google Patents
Rack for erecting vision protective screen for displaying device Download PDFInfo
- Publication number
- CN2338768Y CN2338768Y CN 98218023 CN98218023U CN2338768Y CN 2338768 Y CN2338768 Y CN 2338768Y CN 98218023 CN98218023 CN 98218023 CN 98218023 U CN98218023 U CN 98218023U CN 2338768 Y CN2338768 Y CN 2338768Y
- Authority
- CN
- China
- Prior art keywords
- card
- protection screen
- axis
- eyesight protection
- holder
- 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
Links
Images
Landscapes
- Devices For Indicating Variable Information By Combining Individual Elements (AREA)
Abstract
The utility model relates to an installing card for vision protective screens for displays, comprising a positioning functional card and an elastic pressure card. The positioning functional card is composed of a card head, a card shaft, a cam, a matched fixing seat, and a positioning groove. The elastic pressure card is composed of a card head, a card shaft, a spring and a matched fixing seat. The positioning functional card and the elastic pressure card are respectively arranged fixing seats on both ends of the inner side of a cross beam above a vision protective screen and are installed in an opposite mode. The positioning card and the pressure card simultaneously act on both sides and is used for clamping and fixing the vision protective screen to a display. The utility model has the advantages of convenient installation, easy adjustment of positions, easy replacement and no wobble and collision in short-distance transport.
Description
The utility model relates to computer fittings, labour protection equipment, and concrete is that a kind of display eyesight protection screen is installed card.
Eyesight protection screen (sight protectio screen) is used to reduce the radiation of display, a kind of computer fittings of vision protection.The syndeton of eyesight protection screen and display is various informative, and at present common reduces two kinds: soft gallus-type and hard suspension type.
Soft gallus-type: make suspender belt with nylon or other material, an end connects the eyesight protection screen framework, and the other end is installed metal hook, inserts display top louvre.There is belt hook to adjust the height of eyesight protection screen on the suspender belt, so that it is identical with display screen.
The hard suspension type: make suspension holdfast (what have is metal support) with duroplasts, an end and eyesight protection screen framework link, and the other end is taken in the display top, and is bonding with adhesive sticker.
There is following shortcoming in said method:
The shortcoming of soft gallus-type:
1. use metal hook to have in the display louvre of high-tension electricity in inserting by force, lack security, also easily cause display interior circuit and appearance damage.
2. because of suspender belt is a soft material, when the carrying display, eyesight protection screen can rock, and easy and display impact causes both sides impaired.
3. suspender belt and demonstration show that device is not well matched in appearance, lack the one sense.
The underslung shortcoming of hard:
1. the combination of adhesive sticker, the time has been grown and has easily lost viscosity, and can't use.
2. mobility is poor---and use computer to do the high precision design sometimes, need remove eyesight protection screen and examine effect screen.(what have pacifies rotation axis in suspension bracket, though solved this problem, but occur as the collision problem of soft gallus-type).
3. adhesive sticker bonding after, change eyesight protection screen, the adhesive sticker trace is difficult to be removed.
The purpose of this utility model is to overcome above-mentioned deficiency, and a kind of display eyesight protection screen installation clip is provided, and reaches the easy for installation of eyesight protection screen, and the position is easy to adjust, and changes easily, in the short distance carrying, can not rock collision.Installation clip uses spring pressure to fix, and is more more durable than adhesive sticker.
The purpose of this utility model is achieved in that
A kind of display eyesight protection screen is installed card, and eyesight protection screen is installed on the display, and it is characterized in that: its structure comprises positioning function card and elastic pressure card;
The positioning function card is by dop, axis, cam and the holder that matches with it and detent are formed, holder is fixedly installed in an end of eyesight protection screen upper beam inboard, this crossbeam clear width suitably distance is shaped on some detents, described axis is contained in the holder and can rotates and move, the overhanging end of axis is connected with the dop of eccentric ligule, set screw is equipped with in the end of this dop, the inner of axis is connected with offset cam, this cam eccentric segment snaps in the groove on the eyesight protection screen crossbeam, and the eccentric direction of described dop hyoplastron and the eccentric direction of cam are mutually apart from 180 degree;
The elastic pressure card reaches the holder that matches with it by dop, axis, spring and forms, holder is fixedly installed in eyesight protection screen upper beam inboard, and end is relative with the holder symmetry of installing and locating function card in addition, axis is contained in this holder and can rotates and move, be connected with the dop of ligule off-centre on the axis overhanging end, the inboard, end of this dop is bonded with block rubber, is set with compression spring on the axis axle journal of the spindle nose of axis the inner and holder inner face;
Its syntagmatic is: the be placed in two ends of eyesight protection screen upper cross-beam inboard of described positioning function card and elastic pressure card, this locator card and pressure card act on from both sides simultaneously eyesight protection screen are clamped on the display.
Described installation card also can be to realize the gripping of display with the be placed in two ends of eyesight protection screen crossbeam inboard of a pair of positioning function card with looking the syntagmatic of protecting cover, also can be be placed in two ends realization the gripping display of eyesight protection screen crossbeam inboard of a pair of elastic pressure card.
The utility model has following actively useful effect:
1. clip position is reasonable, and clamp is installed on the eyesight protection screen both sides, does not influence the control knob of display below, and block rubber is installed on the dop, has both produced enough friction force, does not damage display appearance again.
2. left and right clamp adopts not isostructure, and a side is served as positioning function, and side is responsible for the elasticity pressing function in addition, and is easy to use, firm position.
3. in eyesight protection screen upper cross-beam place level the elasticity card is installed, enough tensile elongations can be arranged, do not influence outward appearance again.
4. dop can be rotated down, and by spring tension it is packed up automatically, and entire length reduces during packing, is convenient to store transportation.
5. elasticity card and eyesight protection screen integral body provide, solved prior art provides with loose mail and also needs user's problem of assembly unit voluntarily.
In sum, the utility model is obtaining remarkable improvement aspect ease of use, security and the convertibility.
Now in conjunction with the accompanying drawings:
Fig. 1 is a user mode synoptic diagram of the present utility model;
Fig. 2 is the rear view of eyesight protection screen among Fig. 1;
Fig. 3 is the structural representation of positioning function card among Fig. 2;
Fig. 4 is the A-A parting view of Fig. 3;
Fig. 5 is the structural representation of elastic pressure card among Fig. 2;
Fig. 6 is the B-B parting view of Fig. 5.
Fig. 7 is the embodiment that two groups of positioning function cards are installed;
Fig. 8 is the embodiment that two groups of elastic pressure cards are installed.
Accompanying drawing number
1. display 2. eyesight protection screens 201. framework entablatures
202. the detent of holder 203. stationary cams
204. holder
3. positioning function card 301. dops 302. axis
303. cam 304. set screw 305. rubber blankets
4. elastic pressure card 401. dops 402. axis
403. axis spindle nose 404. springs 405. rubber blankets
Display eyesight protection screen of the present utility model is installed card, and eyesight protection screen 2 is installed on the display 1, sees Fig. 1 Fig. 2, and its structure comprises positioning function card 3 and elastic pressure card 4;
Please refer to Fig. 3 Fig. 4, positioning function card 3 is by dop 301, axis 302, cam 303 and the holder 202 that matches with it and detent 203 are formed, holder 202 is fixedly installed in an end of eyesight protection screen upper beam 201 inboards, this crossbeam clear width suitably distance is shaped on some detents 203, described axis 302 is contained in the holder 203 and can rotates and move, the overhanging end of axis 302 is connected with the dop 301 of eccentric ligule, set screw 304 is equipped with in the end of this dop, the inner of axis is connected with offset cam 303, this cam eccentric segment snaps in the groove 203 on the eyesight protection screen crossbeam, and the eccentric direction of described dop 301 hyoplastrons and the eccentric direction of cam 303 are mutually apart from 180 degree;
Please refer to Fig. 5 Fig. 8, elastic pressure card 4 reaches the holder 204 that matches with it by dop 401, axis 402, spring 404 and forms, holder 204 is fixedly installed in the inboard end in addition of eyesight protection screen upper beam, relative with holder 202 symmetries of installing and locating function card, axis 401 is contained in this holder 204 and can rotates and move, be connected with the dop 401 of ligule off-centre on the axis overhanging end, the inboard, end of this dop is bonded with block rubber 405, is set with compression spring 404 on the axis axle journal of the spindle nose 403 of axis the inner and holder inner face;
Its syntagmatic is: be placed in two ends and its axis of eyesight protection screen crossbeam 201 inboards of described positioning function card 3 and elastic pressure card 4 is positioned on the same center line, and this locator card and pressure card act on the both sides that eyesight protection screen 2 are clamped and fastened on display 1 simultaneously.
During enforcement, described installation card also can be to realize gripping of display seen Fig. 7 with the be placed in two ends of eyesight protection screen crossbeam 201 inboards of a pair of positioning function card 3 with looking the syntagmatic of protecting cover, also can be with the be placed in two ends realization of eyesight protection screen crossbeam 201 inboards of a pair of elastic pressure card 4 gripping of display to be seen Fig. 8.
Design feature of the present utility model:
1. because the display below is typically designed to control handles such as switch, clamping is installed up and down.This programme is taked the sandwich of display---and be that clamp is positioned on the eyesight protection screen both sides, utilize built-in spring to push, dop is settled block rubber, has both produced enough friction force, plays the purpose of not damaging display appearance again.
2. clamp is constructed
For making accurately align display screens of eyesight protection screen, left and right sides clamp is taked not isostructure: a side is served as positioning function, and opposite side is responsible for the elasticity pressing function.(design of a right left side is gone up interchangeable)
A. positioning function card: a side is a dop, and a side is a cam, and the centre is an axle, is installed on the eyesight protection screen with hollow holder.When dop put down, cam did not stress, and the clamp axle can stretch along holder, to determine the position, the left and right sides of eyesight protection screen and display screen.After determining the position, rotation clamp 90 degree, cam lobe place compressing eyesight protection screen crossbeam is fixed the card body.On crossbeam, carve a plurality of grooves, so that cam interlock more securely.
B: elastic pressure card:
The elastic pressure card also is made up of dop, axis, deck.With positioning function card difference be, dop cancellation cam, mounting spring on the axis is so that clamp and axis produce elastic force.When the positioning function card has been determined the eyesight protection screen position, get final product tensile elasticity pressure card, place on the display, after loosing one's grip, spring draw bail body makes it by being pressed in the display both sides eyesight protection screen to be fixed.(adjustment of upper and lower position needs only the upper-lower position of mobile clamp)
3. the eyesight protection screen upper cross-beam is installed this fixation clamp
Because of the edge thickness of different displays differs, this clamp needs enough tensile elongations, and therefore, the design of clamp axle is longer.Therefore, clip is installed in eyesight protection screen upper cross-beam place level.Axis, spring, cam are satisfied with crossbeam by display screen one side (or in crossbeam inside), like this, can satisfy enough tensile elongations, do not influence outward appearance again.
4. the Rotation Design of dop:
Be packaged convenience, dop can be rotated down and pack up.After locator card is rotated down 90 degree, retractable, thereby can push the inboard to and pack up.Elastic pressure card deck is a circular port, can rotate up and down, and spring tension can make it pack up automatically.Like this, integral thickness reduces during packing, has reduced the thickness of packing box.
Claims (2)
1. a display eyesight protection screen is installed card, and eyesight protection screen is installed on the display, and it is characterized in that: its structure comprises positioning function card and elastic pressure card;
The positioning function card is by dop, axis, cam and the holder that matches with it and detent are formed, holder is fixedly installed in an end of eyesight protection screen upper beam inboard, this crossbeam clear width suitably distance is shaped on some detents, described axis is contained in the holder and can rotates and move, the overhanging end of axis is connected with the dop of eccentric ligule, set screw is equipped with in the end of this dop, the inner of axis is connected with offset cam, this cam eccentric segment snaps in the groove on the eyesight protection screen crossbeam, and the eccentric direction of described dop hyoplastron and the eccentric direction of cam are mutually apart from 180 degree;
The elastic pressure card reaches the holder that matches with it by dop, axis, spring and forms, holder is fixedly installed in eyesight protection screen upper beam inboard, and end is relative with the holder symmetry of installing and locating function card in addition, axis is contained in this holder and can rotates and move, be connected with the dop of ligule off-centre on the axis overhanging end, the inboard, end of this dop is bonded with block rubber, is set with compression spring on the axis axle journal of the spindle nose of axis the inner and holder inner face;
Its syntagmatic is: the be placed in two ends of eyesight protection screen upper cross-beam inboard of described positioning function card and elastic pressure card, this locator card and pressure card act on from both sides simultaneously eyesight protection screen are clamped on the display.
2. display eyesight protection screen as claimed in claim 1 is installed card, it is characterized in that: described installation card also can be to realize the gripping of display with the be placed in two ends of eyesight protection screen crossbeam inboard of a pair of positioning function card with looking the syntagmatic of protecting cover, also can be be placed in two ends realization the gripping display of eyesight protection screen crossbeam inboard of a pair of elastic pressure card.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 98218023 CN2338768Y (en) | 1998-08-04 | 1998-08-04 | Rack for erecting vision protective screen for displaying device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 98218023 CN2338768Y (en) | 1998-08-04 | 1998-08-04 | Rack for erecting vision protective screen for displaying device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2338768Y true CN2338768Y (en) | 1999-09-15 |
Family
ID=33970437
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 98218023 Expired - Fee Related CN2338768Y (en) | 1998-08-04 | 1998-08-04 | Rack for erecting vision protective screen for displaying device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2338768Y (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN100433814C (en) * | 2003-10-29 | 2008-11-12 | 汤姆森特许公司 | Display apparatus with shielding |
| CN105963022A (en) * | 2016-04-19 | 2016-09-28 | 中国中医科学院中医临床基础医学研究所 | Treatment encoder |
| CN106526871A (en) * | 2016-12-27 | 2017-03-22 | 北京大学深圳医院 | Simple imaging diagnosis radiograph reading fixation bracket |
-
1998
- 1998-08-04 CN CN 98218023 patent/CN2338768Y/en not_active Expired - Fee Related
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN100433814C (en) * | 2003-10-29 | 2008-11-12 | 汤姆森特许公司 | Display apparatus with shielding |
| CN105963022A (en) * | 2016-04-19 | 2016-09-28 | 中国中医科学院中医临床基础医学研究所 | Treatment encoder |
| CN105963022B (en) * | 2016-04-19 | 2018-08-14 | 中国中医科学院中医临床基础医学研究所 | Treat encoder |
| CN106526871A (en) * | 2016-12-27 | 2017-03-22 | 北京大学深圳医院 | Simple imaging diagnosis radiograph reading fixation bracket |
| CN106526871B (en) * | 2016-12-27 | 2022-11-15 | 北京大学深圳医院 | Simple fixing frame for image diagnosis and film reading |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN1737946A (en) | Flat panel display | |
| CN1427780A (en) | Camera mount | |
| CN2338768Y (en) | Rack for erecting vision protective screen for displaying device | |
| US11353919B2 (en) | Display assembly | |
| CN1831583A (en) | Fixture and an image forming device | |
| CN210062892U (en) | Novel chassis electrical box support | |
| US6830351B2 (en) | Electronic vibration dampening central rearview reinforcing assembly | |
| CN212010184U (en) | LED display screen mounting structure | |
| CN212484903U (en) | Vehicle-mounted advertising machine | |
| CN2610357Y (en) | Lens fixing structure of spectacles without rim | |
| CN221125165U (en) | Miniature fixing device for mini computer motherboard | |
| CN214377469U (en) | High-strength anti-impact transparent display | |
| CN218801779U (en) | Processing mount | |
| CN215154160U (en) | Electric light-weight clamping cup holder device | |
| CN213616275U (en) | Width-adjustable clamp | |
| CN214579864U (en) | Angle-adjustable support and display screen assembly with same | |
| CN212873146U (en) | Liquid crystal display screen capable of improving safety | |
| CN221232417U (en) | Low impact clamping mechanism | |
| CN212604871U (en) | Vehicle-mounted computer fixing device | |
| CN218122939U (en) | Outer layer protection device of liquid crystal display screen | |
| CN214450678U (en) | HUD throws support for cell-phone | |
| CN216786927U (en) | Novel traffic information sign | |
| CN209938471U (en) | Vehicle-mounted display screen mounting structure | |
| CN211125043U (en) | Adjustable protection assembly for mounting instrument | |
| CN214822797U (en) | Vehicle-mounted cup holder for automotive interior |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |