CN213211587U - Peep-proof liquid crystal display screen capable of freely switching visual angles - Google Patents
Peep-proof liquid crystal display screen capable of freely switching visual angles Download PDFInfo
- Publication number
- CN213211587U CN213211587U CN202022361731.2U CN202022361731U CN213211587U CN 213211587 U CN213211587 U CN 213211587U CN 202022361731 U CN202022361731 U CN 202022361731U CN 213211587 U CN213211587 U CN 213211587U
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- China
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- display screen
- fixture block
- liquid crystal
- support
- crystal display
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Abstract
The utility model discloses a can freely switch peep-proof liquid crystal display of visual angle, including the support at display screen and this display screen back of connection, support multistage built-up connection and connection display screen one end are fixed with the fixture block, and the fixture block is the globular and one end opening of area cavity, and the display screen back connection has hugs closely fixed paster, and the paster center is connected with the connecting rod perpendicularly, and connecting rod other end body coupling has the card to go into the inside gliding spherical dop of fixture block, and the fixture block opening part distributes and has a plurality ofly to go into fixed draw-in groove with the connecting rod card, and the display screen one side is equipped with the baffle that turns. The dop that has adopted multi-angle slip and fixed in the fixture block of support at the display screen back has promoted display screen multi-angle rotating's on the support possibility, has gone into fixedly with the help of connecting rod and draw-in groove card simultaneously, is difficult not hard up, and in addition the display screen is equipped with the baffle that can turn over around, has improved the positive disguise of display screen, has improved whole free switching angle and peep-proof performance.
Description
Technical Field
The utility model relates to a display screen technical field specifically is a can freely switch peep-proof liquid crystal display at visual angle.
Background
The liquid crystal display is an active matrix liquid crystal display driven by thin film transistor, and it mainly uses current to stimulate liquid crystal molecules to produce points, lines and surfaces to match with back lamp tube to form picture, and is widely applied to multimedia output terminal. When using liquid crystal display to watch information, because liquid crystal display is thin, can't prevent to block the screen of display screen, lead to being peered the screen information easily, especially watching some important data. Moreover, the traditional liquid crystal display screen has a single structure and a single fixed position, so that the viewing angle of the display screen cannot be normally changed, and screen information is easily peeped.
SUMMERY OF THE UTILITY MODEL
In order to overcome the not enough of prior art scheme, the utility model provides a can freely switch peep-proof of visual angle and look liquid crystal display, the problem that can effectual solution background art provide.
The utility model provides a technical scheme that its technical problem adopted is:
the utility model provides a can freely switch peep-proof liquid crystal display of visual angle, includes the display screen and connects the support at this display screen back, support multistage built-up connection and connection display screen one end is fixed with the fixture block, the fixture block is the globular and one end opening of taking the cavity, display screen back connection has hugs closely fixed paster, the paster center is connected with the connecting rod perpendicularly, connecting rod other end body coupling has the card to be gone into the inside gliding spherical dop of fixture block, the fixture block opening part distribute have a plurality ofly with the fixed draw-in groove is gone into to the connecting rod card, display screen one side is equipped with the baffle that turns over a book around can all around.
Further, the support consists of an upper support and a lower support, the lower support is fixed in an inverted U shape, the top of the lower support is provided with an insertion hole which is connected with the upper support in a front-back sliding mode after the upper support is inserted, and the insertion hole is fixed through an adjusting screw which penetrates through the upper support and the lower support at the same time.
Furthermore, the bottom of the support is connected with a fixing plate with screw holes arranged on the periphery.
Further, the inner diameter of the opening of the fixture block is smaller than the inner diameter of the fixture block, and the distance between the opening of the fixture block and the inner bottom is larger than the radius of the fixture block.
Further, the outer diameter of the chuck is equal to the inner diameter of the inner cavity of the fixture block.
Further, the outer diameter of the connecting rod is equal to the width of the opening of the clamping groove.
Furthermore, the clamping groove extends from the opening of the clamping block to the bottom, and the bottom of the clamping groove is of a semicircular structure.
Further, the baffle is connected with the display screen in a sliding mode through a bolt.
Compared with the prior art, the beneficial effects of the utility model are that:
the utility model discloses adopted multi-angle slip and fixed dop in fixture block at the display screen back, promoted display screen multi-angle rotating's on the support possibility, fixed with the help of connecting rod and draw-in groove card income simultaneously, be difficult to not hard up, in addition the display screen is equipped with all around and turns over the baffle of rolling over around can, has improved the positive disguise of display screen, has improved whole free switching angle and peep-proof performance.
Drawings
FIG. 1 is a schematic view of the connection of the overall structure of the present invention;
FIG. 2 is a continuous schematic view of the display screen and the baffle of the present invention;
FIG. 3 is a schematic view of the structure of the fixture block of the present invention;
fig. 4 is a schematic view of the chuck structure of the present invention;
fig. 5 is a schematic view of the bracket connection of the present invention.
Reference numbers in the figures:
1-display screen, 2-bracket, 3-clamping block, 4-patch, 5-connecting rod, 6-clamping head, 7-clamping groove, 8-baffle, 9-upper bracket, 10-lower bracket, 11-jack, 12-adjusting screw, 13-screw hole, 14-fixing plate and 15-bolt.
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. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
As shown in fig. 1-5, the utility model provides a can freely switch peep-proof liquid crystal display at visual angle, including display screen 1 and the support 2 of connecting the 1 back of this display screen, 2 multistage built-up connections of support and connection 1 one end of display screen is fixed with fixture block 3, fixture block 3 is the globular and one end opening of taking the cavity, 1 back connection of display screen has hugs closely fixed paster 4, paster 4 center is connected with connecting rod 5 perpendicularly, 5 other end body coupling of connecting rod is gone into the card 3 inside gliding spherical dop 6 of fixture block, 3 opening part distributions of fixture block have a plurality ofly with 5 card of connecting rod go into fixed draw-in groove 7, 1 screen of display screen one side is equipped with the baffle 8 that turns over a book around can all around.
It is further explained that the bracket 2 is composed of an upper bracket 9 and a lower bracket 10, the lower bracket 10 is fixed in an inverted U shape, the top of the lower bracket 10 is provided with an insertion hole 11 which is slidably connected with the upper bracket 9 in a front-back manner after being inserted, and the insertion hole 11 is fixed by an adjusting screw 12 which is inserted into the upper bracket 9 and the lower bracket 10 at the same time.
Further, the bottom of the bracket 2 is connected with a fixing plate 14 with screw holes 13 arranged on the periphery.
Further, the inner diameter of the opening of the fixture block 3 is smaller than the inner diameter of the fixture block 3, and the distance between the opening of the fixture block 3 and the inner bottom is larger than the radius of the fixture block 3.
It is further explained that the outer diameter of the chuck 6 is equal to the inner diameter of the inner cavity of the fixture block 3.
It is further explained that the outer diameter of the connecting rod 5 is equal to the width of the opening of the clamping groove 7.
It is further explained that the clamping groove 7 extends from the opening of the clamping block 3 to the bottom, and the bottom of the clamping groove 7 is of a semicircular structure.
It is further explained that the baffle 8 is slidably connected with the display screen 1 through a bolt 15.
Compared with the prior art, this technical scheme has adopted multi-angle slip and fixed dop 6 in 2 fixture blocks 3 of support at the display screen 1 back, has promoted the possibility of display screen 1 multi-angle rotating on support 2, fixed with the help of connecting rod 5 and 7 card income of draw-in groove simultaneously, be difficult to not hard up, in addition display screen 1 is equipped with all around and turns over the baffle 8 that turns over around, has improved the positive disguise of display screen 1, has improved whole free switching angle and peep-proof performance.
The specific working principle is as follows: in the using process, a fixing plate 14 at the bottom of the bracket 2 is inserted into a screw through a screw hole 13 and fixed on a table top or a wall, the directions of the upper bracket 9 and the lower bracket 10 are well adjusted and fixed through an adjusting screw 12, a clamping head 6 on a connecting rod 5 at the back of the display screen 1 is clamped into a clamping block 3 at one end of the bracket 2, due to the spherical structure, the clamping head 6 can rotate in multiple angles in the clamping block 3, is fixed in the clamping groove 7 through the connecting rod 5 to fix the angle and the direction of the display screen 1, and is fixed in different clamping grooves 7 according to different angles and directions, and meanwhile, baffle plates 8 around the display screen 1 are lifted to enable the display screen 1 to stand upright and block line vision of screens of the display screen 1 in.
It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.
Claims (8)
1. The utility model provides a can freely switch peep-proof liquid crystal display of visual angle which characterized in that: including the display screen and connect the support at this display screen back, support multistage built-up connection and connection display screen one end is fixed with the fixture block, the fixture block is the globular and one end opening of taking the cavity, display screen back connection has hugs closely fixed paster, the paster center is connected with the connecting rod perpendicularly, connecting rod other end body coupling has the card to be gone into the inside gliding spherical dop of fixture block, the fixture block opening part distribute have a plurality of with the connecting rod card is gone into fixed draw-in groove, the display screen one side is equipped with the baffle that turns over a book around can turning over all around.
2. The anti-peeping liquid crystal display screen capable of freely switching the visual angle according to claim 1, characterized in that: the support consists of an upper support and a lower support, the lower support is fixed in an inverted U shape, the top of the lower support is provided with an insertion hole which is connected with the upper support in a front-back sliding mode after the upper support is inserted, and the insertion hole is fixed through an adjusting screw which penetrates through the upper support and the lower support at the same time.
3. The anti-peeping liquid crystal display screen capable of freely switching the visual angle according to claim 1, characterized in that: the bottom of the support is connected with a fixing plate with screw holes arranged on the periphery.
4. The anti-peeping liquid crystal display screen capable of freely switching the visual angle according to claim 1, characterized in that: the inner diameter of the opening of the fixture block is smaller than that of the fixture block, and the distance between the opening of the fixture block and the inner bottom is larger than the radius of the fixture block.
5. The anti-peeping liquid crystal display screen capable of freely switching the visual angle according to claim 1, characterized in that: the outer diameter of the clamping head is equal to the inner diameter of the inner cavity of the clamping block.
6. The anti-peeping liquid crystal display screen capable of freely switching the visual angle according to claim 1, characterized in that: the outer diameter of the connecting rod is equal to the width of the opening of the clamping groove.
7. The anti-peeping liquid crystal display screen capable of freely switching the visual angle according to claim 1, characterized in that: the clamping groove extends from the clamping block opening to the bottom, and the bottom of the clamping groove is of a semicircular structure.
8. The anti-peeping liquid crystal display screen capable of freely switching the visual angle according to claim 1, characterized in that: the baffle with the display screen passes through bolt sliding connection.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022361731.2U CN213211587U (en) | 2020-10-21 | 2020-10-21 | Peep-proof liquid crystal display screen capable of freely switching visual angles |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022361731.2U CN213211587U (en) | 2020-10-21 | 2020-10-21 | Peep-proof liquid crystal display screen capable of freely switching visual angles |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213211587U true CN213211587U (en) | 2021-05-14 |
Family
ID=75826556
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202022361731.2U Expired - Fee Related CN213211587U (en) | 2020-10-21 | 2020-10-21 | Peep-proof liquid crystal display screen capable of freely switching visual angles |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN213211587U (en) |
-
2020
- 2020-10-21 CN CN202022361731.2U patent/CN213211587U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20210514 Termination date: 20211021 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |