CN210376747U - Limiting device of light guide plate - Google Patents
Limiting device of light guide plate Download PDFInfo
- Publication number
- CN210376747U CN210376747U CN201921114026.3U CN201921114026U CN210376747U CN 210376747 U CN210376747 U CN 210376747U CN 201921114026 U CN201921114026 U CN 201921114026U CN 210376747 U CN210376747 U CN 210376747U
- Authority
- CN
- China
- Prior art keywords
- limiting block
- fixing plate
- groove
- light guide
- sides
- 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
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Abstract
The utility model discloses a stop device of light guide plate, including inside casing, frame, inside casing top surface is equipped with fixed plate and No. two fixed plates, be equipped with stopper and No. two stoppers on the fixed plate No. one, inside casing top surface is equipped with the spout, be equipped with the slider in the spout, the slider with No. two fixed plate fixed connection, be equipped with No. three stoppers and No. four stoppers on No. two fixed plates, inside casing one side is equipped with automatic telescopic handle, the frame middle part is equipped with the recess, four sides of recess inner wall all are equipped with the spout, all be equipped with the movable block in the spout of four sides of recess inner wall, four sides of recess bottom all are equipped with electric lift rod. The utility model has the advantages of simple and convenient, can increase light guide plate application range, its mainly used light guide plate is spacing.
Description
Technical Field
The utility model relates to a light guide plate technical field, specific stop device of light guide plate that says so.
Background
Along with the rapid development of the light guide plate technology, the light guide plate is visible everywhere in daily life, and the existing light guide plate limiting device only has a fixing effect, is limited in use range and cannot meet the use requirements.
SUMMERY OF THE UTILITY MODEL
To the above-mentioned weak point that exists among the prior art, the utility model aims at providing a simple and convenient can increase light guide plate application range's light guide plate stop device.
The utility model discloses a realize that the technical scheme that above-mentioned purpose adopted is: a limiting device of a light guide plate comprises an inner frame and an outer frame, wherein a first fixing plate and a second fixing plate are arranged on the top surface of the inner frame, the first fixing plate is fixedly connected with the top surface of the inner frame, a first limiting block and a second limiting block are arranged on the first fixing plate, the first limiting block is fixedly connected with one end of the first fixing plate, the other end of the first fixing plate is provided with a sliding groove, the second limiting block is slidably connected with the sliding groove, the first limiting block is connected with the second limiting block through a strong spring, the top surface of the inner frame is provided with a sliding groove, a sliding block is arranged in the sliding groove and is fixedly connected with the second fixing plate, a third limiting block and a fourth limiting block are arranged on the second fixing plate, the third limiting block is fixedly connected with one end of the second fixing plate, the other end of the second fixing plate is provided with a sliding groove, the third limiting block is connected with the fourth limiting block through a strong spring, an automatic telescopic rod is arranged on one side of the inner frame, and the top end of the automatic telescopic rod is fixedly connected with the second fixing plate;
the middle of the outer frame is provided with a groove, four sides of the inner wall of the groove are provided with sliding grooves, moving blocks are arranged in the sliding grooves on the four sides of the inner wall of the groove and are in sliding connection with the sliding grooves on the four sides of the inner wall of the groove, four sides of the bottom of the groove are provided with electric lifting rods, the electric lifting rods on the four sides of the bottom of the groove are fixedly connected with the bottom of the moving blocks, and the inner frame is placed at the top of the moving blocks.
A rubber pad is arranged on one side of the first limiting block corresponding to the second limiting block, and a rubber pad is arranged on one side of the third limiting block corresponding to the fourth limiting block.
And one side of the outer frame is provided with a control button, the automatic telescopic rod is connected with the control button through a data line, and the electric lifting rods on the four sides of the bottom of the groove are connected with the control button through data lines.
Two ends of the bottom of the second fixing plate are provided with small rollers.
Positioning blocks are arranged on the tops of the sliding grooves on four sides of the inner wall of the groove, and the volumes of the positioning blocks are smaller than those of the moving blocks.
The utility model has the advantages that: a fixed plate and No. two fixed plates can reach the effect of fixed light guide plate, and electric lift pole, movable block, inside casing can reach the effect that makes the light guide plate reciprocate, to sum up the application range that this device can increase the light guide plate.
Drawings
FIG. 1 is a schematic view of the main structure of the present invention;
fig. 2 is a schematic top view of the structure of the present invention.
In the figure: 1 inside casing, 2 frames, No. 3 fixed plates, No. 4 fixed plates, 5 sliders, 6 automatic telescopic links, 7 locating pieces, 8 chutes, 9 moving blocks, 10 electric lifting rods, No. 11 second limiting blocks, 12 powerful springs, No. 13 first limiting blocks, No. 14 third limiting blocks, and No. 15 fourth limiting blocks.
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.
Referring to fig. 1 and 2, a limiting device of a light guide plate comprises an inner frame 1 and an outer frame 2, wherein a first fixing plate 3 and a second fixing plate 4 are arranged on the top surface of the inner frame 1, the first fixing plate 3 is fixedly connected with the top surface of the inner frame 1, a first limiting block 13 and a second limiting block 11 are arranged on the first fixing plate 3, the first limiting block 13 is fixedly connected with one end of the first fixing plate 3, a sliding chute 8 is arranged on the other end of the first fixing plate 3, the second limiting block 11 is slidably connected with the sliding chute 8, the first limiting block 13 is connected with the second limiting block 11 through a strong spring 12, the sliding chute 8 is arranged on the top surface of the inner frame 1, a sliding block 5 is arranged in the sliding chute 8, the sliding block 5 is fixedly connected with the second fixing plate 4, a third limiting block 14 and a fourth limiting block 15 are arranged on the second fixing plate 4, the third, a fourth limiting block 15 is connected with the sliding chute 8 in a sliding mode, a third limiting block 14 is connected with the fourth limiting block 15 through a strong spring 12, an automatic telescopic rod 6 is arranged on one side of the inner frame 1, and the top end of the automatic telescopic rod 6 is fixedly connected with a second fixing plate 4, so that the automatic telescopic rod 6 can control the second fixing plate 4 to perform reciprocating linear motion;
the middle of the outer frame 2 is provided with a groove, four sides of the inner wall of the groove are provided with sliding chutes 8, the sliding chutes 8 on the four sides of the inner wall of the groove are provided with moving blocks 9, the moving blocks 9 are connected with the sliding chutes 8 on the four sides of the inner wall of the groove in a sliding mode, four sides of the bottom of the groove are provided with electric lifting rods 10, the electric lifting rods 10 on the four sides of the bottom of the groove are fixedly connected with the bottom of the moving blocks 9, and the.
The top of the sliding grooves 8 on four sides of the inner wall of the groove in the device is provided with positioning blocks 7, and the volumes of the positioning blocks 7 are smaller than those of the moving blocks 9.
In the utility model, rubber pads are arranged on the sides of the first stopper 13 corresponding to the second stopper 11, and rubber pads are arranged on the sides of the third stopper 14 corresponding to the fourth stopper 15, so as to ensure that no indentation is generated during fixing;
a control button is arranged on one side of the outer frame 2, the automatic telescopic rod 6 is connected with the control button through a data line, and the electric lifting rods 10 on the four sides of the bottom of the groove are connected with the control button through the data line, so that the control is convenient;
two ends of the bottom of the second fixing plate 4 are provided with small rollers, so that friction force can be reduced.
The utility model discloses a theory of operation is: during the use, through control button control automatic telescopic rod 6, adjust the distance of No. two fixed plates 4, after the distance adjustment to suitable degree, insert the light guide plate in two sets of stoppers of fixed plate 3 and No. two fixed plates 4, stopper 13 and No. two stopper 11 can press from both sides tight light guide plate one end through powerful spring 12 is connected, thereby No. three stopper 14 and No. four stopper 15 can press from both sides tight light guide plate other end through powerful spring 12 is connected and reach the effect of fixed light guide plate, scrape colored light guide plate when rubber pad on the stopper can prevent to step up, then can adjust the upper and lower height of inside casing 1 through control button control electric lift rod 10, form the effect that causes the light guide plate to reciprocate.
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.
Furthermore, it should be understood that although the present description refers to embodiments, not every embodiment may contain only a single embodiment, and such description is for clarity only, and those skilled in the art should integrate the description, and the embodiments may be combined as appropriate to form other embodiments understood by those skilled in the art.
Claims (5)
1. The utility model provides a stop device of light guide plate, includes inside casing (1), frame (2), its characterized in that: the top surface of the inner frame (1) is provided with a first fixing plate (3) and a second fixing plate (4), the first fixing plate (3) is fixedly connected with the top surface of the inner frame (1), the first fixing plate (3) is provided with a first limiting block (13) and a second limiting block (11), the first limiting block (13) is fixedly connected with one end of the first fixing plate (3), the other end of the first fixing plate (3) is provided with a chute (8), the second limiting block (11) is slidably connected with the chute (8), the first limiting block (13) is connected with the second limiting block (11) through a strong spring (12), the top surface of the inner frame (1) is provided with a chute (8), a sliding block (5) is arranged in the chute (8), the sliding block (5) is fixedly connected with the second fixing plate (4), the second fixing plate (4) is provided with a third limiting block (14) and a fourth limiting block (15), the third limiting block (14) is fixedly connected with one end of the second fixing plate (4), the other end of the second fixing plate (4) is provided with a sliding chute (8), the fourth limiting block (15) is connected with the sliding chute (8) in a sliding manner, the third limiting block (14) is connected with the fourth limiting block (15) through a strong spring (12), one side of the inner frame (1) is provided with an automatic telescopic rod (6), and the top end of the automatic telescopic rod (6) is fixedly connected with the second fixing plate (4);
the middle of the outer frame (2) is provided with a groove, four sides of the inner wall of the groove are respectively provided with a sliding groove (8), moving blocks (9) are arranged in the sliding grooves (8) on the four sides of the inner wall of the groove, the moving blocks (9) are respectively in sliding connection with the sliding grooves (8) on the four sides of the inner wall of the groove, four sides of the bottom of the groove are respectively provided with an electric lifting rod (10), the electric lifting rods (10) on the four sides of the bottom of the groove are respectively fixedly connected with the bottom of the moving block (9), and the inner frame (1) is placed at the top.
2. The position-limiting device of a light guide plate according to claim 1, wherein: a rubber pad is arranged on one side of the first limiting block (13) corresponding to the second limiting block (11), and a rubber pad is arranged on one side of the third limiting block (14) corresponding to the fourth limiting block (15).
3. The position-limiting device of a light guide plate according to claim 1, wherein: a control button is arranged on one side of the outer frame (2), the automatic telescopic rod (6) is connected with the control button through a data line, and the electric lifting rods (10) on the four sides of the bottom of the groove are connected with the control button through the data line.
4. The position-limiting device of a light guide plate according to claim 1, wherein: two ends of the bottom of the second fixing plate (4) are provided with small rollers.
5. The position-limiting device of a light guide plate according to claim 1, wherein: positioning blocks (7) are arranged on the tops of the sliding grooves (8) on the four sides of the inner wall of the groove, and the volumes of the positioning blocks (7) are smaller than those of the moving blocks (9).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921114026.3U CN210376747U (en) | 2019-07-16 | 2019-07-16 | Limiting device of light guide plate |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921114026.3U CN210376747U (en) | 2019-07-16 | 2019-07-16 | Limiting device of light guide plate |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210376747U true CN210376747U (en) | 2020-04-21 |
Family
ID=70271896
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921114026.3U Expired - Fee Related CN210376747U (en) | 2019-07-16 | 2019-07-16 | Limiting device of light guide plate |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210376747U (en) |
-
2019
- 2019-07-16 CN CN201921114026.3U patent/CN210376747U/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: 20200421 Termination date: 20200716 |
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| CF01 | Termination of patent right due to non-payment of annual fee |