CN210571306U

CN210571306U - Portable optometry device for anti-light hard screen

Info

Publication number: CN210571306U
Application number: CN201922001004.2U
Authority: CN
Inventors: 周扬
Original assignee: Suzhou Yuanjun Electronic Technology Co Ltd
Current assignee: Suzhou Yuanjun Electronic Technology Co Ltd
Priority date: 2019-11-19
Filing date: 2019-11-19
Publication date: 2020-05-19
Anticipated expiration: 2029-11-19

Abstract

The utility model is suitable for an optometry equipment field provides an anti hard screen of light is with portable optometry device, the on-line screen storage device comprises a base, spacing hole has been seted up to the right-hand member of base, and the upper surface right end position fixed mounting of base has the go-between, and the end-to-end connection of horizontal pole has a motor, the equal fixed mounting of lower surface has the support frame on the left end of placing the board, the end of bolt runs through installs in the inside of carrier block, and the inboard of carrier block installs the brush, first horizontal piece is installed to the inboard top of support frame, and installs the second horizontal piece below the inboard of support frame, the below of first horizontal piece is connected with the elastic band, and the end-to-end connection of elastic band has the couple, the montant with place and be connected through the ball between the board, fastening bolt runs. This portable optometry device is used to anti optical hard screen not only can avoid the screen to fall grey at the in-process of optometry, portable moreover.

Description

Portable optometry device for anti-light hard screen

Technical Field

The utility model relates to an optometry equipment technical field specifically is an anti hard screen is with portable optometry device.

Background

The light resistance performance of the screen needs to be detected in the use process of the screen, and if the light resistance performance of the screen does not meet the standard, the normal service life of the screen and the mood of consumers are influenced, so the operation of optometry in the production process of the screen is particularly important;

general portable optometry device for hard screen of anti light not only can not avoid the screen to fall grey at the in-process of optometry, and is not portable moreover, consequently, the utility model aims to provide an anti portable optometry device for hard screen of light to solve the problem that above-mentioned background art provided.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide an anti hard screen of light is with portable optometry device to solve general anti hard screen of light that proposes in the above-mentioned background art and use portable optometry device, not only can not avoid the screen to fall grey at the in-process of optometry, the not portable problem moreover.

In order to achieve the above object, the utility model provides a following technical scheme: a portable optometry device for an anti-photo-hard screen comprises a base, wherein a limiting hole is formed in the right end of the base, a connecting ring is fixedly installed at the right end of the upper surface of the base, a vertical rod is connected to the middle position of the upper surface of the base, a fixed rod is fixedly installed at the left end of the outer surface of the base, a connecting rod is installed inside the fixed rod in a penetrating mode, a connecting belt is connected to the right end of the vertical rod, a connecting block is connected to the tail end of the connecting belt, a bearing rod is installed inside the connecting block in a penetrating mode, a placing plate is connected to the upper portion of the vertical rod, a clamping plate is installed on the front surface of the placing plate in a penetrating mode, the clamping plate is installed inside a cross rod in a penetrating mode, a motor is connected to the tail end of the cross rod, supporting frames are, and the inboard of carrier block installs the brush, first horizontal piece is installed to the inboard top of support frame, and the inboard below of support frame installs the second horizontal piece, the below of first horizontal piece is connected with the elastic webbing, and the end-to-end connection of elastic webbing has the couple, the montant with place and be connected through the ball between the board, and the laminating of ball rear side has fastening bolt, fastening bolt through-installation is in the inside of link.

The utility model discloses still provide the turned angle scope of montant and base is 0-90, and montant be integral structure.

The utility model discloses still provide the vertical cross-section of connecting block is "U" font structure, and the connected mode between connecting block and the carrier bar is threaded connection.

The utility model discloses still provide place and constitute rotating-structure between board and the montant, and place the board and pass through fastening bolt and the fixed setting of montant.

The utility model discloses still provide the surface of horizontal pole is screw thread column structure, and constitutes linkage structure between horizontal pole and the grip block.

The utility model discloses still provide the couple is connected for the block with the connected mode of second horizontal piece, and the second horizontal piece and place and constitute sliding construction between the board.

Compared with the prior art, the beneficial effects of the utility model are that: the portable optometry device for the anti-light hard screen can avoid the screen from falling ash in the optometry process and is convenient to carry;

1. the brush and the placing plate form a sliding structure, the lower bottom surface of the brush is tightly attached to the upper surface of the placing plate, dust on the placing plate can be cleaned conveniently through sliding of the brush, the screen is prevented from being infected with dust in the optometry process, the brush is fixed through penetrating the bolt into the bearing block and the supporting frame, and the brush is prevented from falling off the bearing block in the moving process;

2. the vertical rod is rotated to be tightly attached to the upper surface of the base, and the bearing rod penetrates through the connecting block and the connecting ring, so that the connecting belt is fixed, and the overall volume of the device is reduced, so that the device is convenient to carry;

3. through the interlock structure that constitutes between horizontal pole and the grip block, the removal of grip block can be fixed both ends about the screen, and first horizontal piece and second horizontal piece and place all to constitute sliding construction between the board, be convenient for adjust the distance between first horizontal piece and the second horizontal piece monomer according to the width of screen, and be connected through the block of second horizontal piece and couple and can make the upper surface of elastic webbing and screen closely laminate, avoid the screen to drop at the pivoted in-process, and then avoid the screen to drop at the pivoted in-process.

Drawings

Fig. 1 is a schematic view of a front cross-sectional structure provided by the present invention;

fig. 2 is a schematic view of a rear view cross-sectional structure provided by the present invention;

fig. 3 is a schematic view of a overlooking and sectioning structure provided by the present invention;

fig. 4 is a schematic view of the working state structure provided by the present invention;

fig. 5 is an enlarged schematic structural diagram of a in fig. 1 according to the present invention.

In the figure: 1. a base; 2. a limiting hole; 3. a connecting ring; 4. a vertical rod; 5. fixing the rod; 6. a connecting rod; 7. a connecting belt; 8. connecting blocks; 9. a carrier bar; 10. placing the plate; 11. a clamping plate; 12. a cross bar; 13. a motor; 14. a support frame; 15. a bolt; 16. a bearing block; 17. a brush; 18. a first cross piece; 19. a second transverse block; 20. an elastic band; 21. hooking; 22. a ball bearing; 23. fastening a bolt; 24. and a connecting frame.

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. 1-5, the present invention provides a technical solution: a portable optometry device for an anti-light hard screen comprises a base 1, a limiting hole 2, a connecting ring 3, a vertical rod 4, a fixing rod 5, a connecting rod 6, a connecting belt 7, a connecting block 8, a bearing rod 9, a placing plate 10, a clamping plate 11, a cross rod 12, a motor 13, a supporting frame 14, a bolt 15, a bearing block 16, a brush 17, a first cross block 18, a second cross block 19, an elastic belt 20, a hook 21, a ball 22, a fastening bolt 23 and a connecting frame 24, wherein the right end of the base 1 is provided with the limiting hole 2, the right end position of the upper surface of the base 1 is fixedly provided with the connecting ring 3, the middle position of the upper surface of the base 1 is connected with the vertical rod 4, the left end position of the outer surface of the base 1 is fixedly provided with the fixing rod 5, the range of the rotation angle of the vertical rod 4 and the base 1 is 0-90 degrees, the vertical rod 4 and, the connecting rod 6 is installed inside the fixed rod 5 in a penetrating mode, the right end of the vertical rod 4 is connected with the connecting band 7, the tail end of the connecting band 7 is connected with the connecting block 8, the vertical section of the connecting block 8 is in a U-shaped structure, the connecting mode between the connecting block 8 and the bearing rod 9 is in threaded connection, the connecting band 7 is conveniently fixed through the connecting block 8 and the bearing rod 9, the bearing rod 9 is installed inside the connecting block 8 in a penetrating mode, the placing plate 10 is connected above the vertical rod 4, the clamping plate 11 is installed on the front surface of the placing plate 10, the rotating structure is formed between the placing plate 10 and the vertical rod 4, the placing plate 10 is fixedly arranged with the vertical rod 4 through the fastening bolt 23, the placing plate 10 is convenient to rotate, the clamping plate 11 is installed inside the transverse rod 12 in a penetrating mode, the tail end of the transverse rod 12 is connected with the, a bolt 15 is installed inside the support frame 14 in a penetrating mode, the tail end of the bolt 15 is installed inside the bearing block 16 in a penetrating mode, a brush 17 is installed on the inner side of the bearing block 16, a first transverse block 18 is installed above the inner side of the support frame 14, a second transverse block 19 is installed below the inner side of the support frame 14, an elastic band 20 is connected below the first transverse block 18, the tail end of the elastic band 20 is connected with a hook 21, the vertical rod 4 and the placing plate 10 are connected through a ball 22, a fastening bolt 23 is attached to the rear side of the ball 22, and the fastening bolt 23 is installed inside a connecting frame 24 in a penetrating mode;

as shown in fig. 2, the outer surface of the cross bar 12 is a threaded structure, and an interlocking structure is formed between the cross bar 12 and the clamping plate 11, and the rotation of the cross bar 12 drives the clamping plate 11 to move.

As shown in fig. 1, the hook 21 and the second horizontal block 19 are connected by a snap-fit connection, and a sliding structure is formed between the second horizontal block 19 and the placing plate 10, so that the distance between the second horizontal blocks 19 is conveniently adjusted.

The working principle is as follows: when the portable optometry device for the anti-light hard screen is used, the brush 17 is arranged at the left end position of the placing plate 10, a sliding structure is formed between the brush 17 and the placing plate 10, the lower bottom surface of the brush 17 is tightly attached to the upper surface of the placing plate 10, dust on the placing plate 10 is convenient to clean through the sliding of the brush 17, as shown in FIG. 4, the inserting pin 15 penetrates through the bearing block 16 and the supporting frame 14, so that the brush 17 is fixed, the brush 17 is prevented from falling off from the bearing block 16 in the moving process, a screen needing optometry is placed on the upper surface of the placing plate 10, as the outer surface of the cross rod 12 is of a thread-shaped structure, the cross rod 12 is driven to rotate clockwise through the motor 13, the clamping plate 11 is driven to move by the rotation of the cross rod 12, the left end and the right end of the screen can be fixed by the movement of the clamping plate 11, and the sliding structures are formed between the first cross block 18 and the second cross block 19 and the placing, the distance between the first transverse block 18 and the second transverse block 19 is convenient to adjust according to the width of the screen, the connection mode of the second transverse block 19 and the hook 21 is a clamping connection, so that the elastic belt 20 can be tightly attached to the upper surface of the screen, the screen is prevented from falling off in the rotating process, the placing plate 10 forms a rotating structure with the vertical rod 4 through the rolling balls 22, the rotating angle range of the placing plate 10 is 0-360 degrees, the rotating placing plate 10 is convenient to fix through the threaded connection between the fastening bolt 23 and the connecting frame 24, so that the arbitrary angle conversion of the screen is realized, different angles of the screen can be tested, the connecting rod 5 and the connecting rod 6 are in threaded connection, the connecting rod 6 is moved out from the hole-shaped structure of the base 1, the vertical rod 4 is rotated, the vertical rod 4 is tightly attached to the upper surface of the base 1, and the connecting block 8 and the bearing rod 9 are inserted into the limiting hole 2 formed at the right end of the base 1 in the figure 4, meanwhile, the connecting block 8 is clamped at the outer side of the connecting ring 3 in the manner shown in fig. 3, and the bearing rod 9 penetrates through the connecting block 8 and the connecting ring 3, so that the connecting band 7 is fixed, the overall size of the device is reduced, and the device is convenient to carry, namely, a method for using the portable optometry device for the anti-light hard screen, and the content which is not described in detail in the specification belongs to the prior art which is well known to a person skilled in the art.

The utility model discloses the standard part that uses all can purchase from the market, and dysmorphism piece all can be customized according to the description with the record of drawing of description, and the concrete connection mode of each part all adopts conventional means such as ripe bolt, rivet, welding among the prior art, and machinery, part and equipment all adopt prior art, and conventional model, including circuit connection adopts conventional connection mode among the prior art, does not detailed here again.

Although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments or portions thereof without departing from the spirit and scope of the invention.

Claims

1. The utility model provides an anti hard screen of light is with portable optometry device, includes base (1), its characterized in that: the limiting hole (2) is formed in the right end of the base (1), the connecting ring (3) is fixedly mounted at the right end of the upper surface of the base (1), the vertical rod (4) is connected to the middle position of the upper surface of the base (1), the fixing rod (5) is fixedly mounted at the left end of the outer surface of the base (1), the connecting rod (6) is installed inside the fixing rod (5) in a penetrating mode, the connecting belt (7) is connected to the right end of the vertical rod (4), the connecting block (8) is connected to the tail end of the connecting belt (7), the bearing rod (9) is installed inside the connecting block (8) in a penetrating mode, the placing plate (10) is connected to the upper portion of the vertical rod (4), the clamping plate (11) is installed on the front surface of the placing plate (10), the clamping plate (11) is installed inside the transverse rod (12, the utility model discloses a support frame, including placing board (10), the inside of support frame (14) runs through and installs bolt (15), the end of bolt (15) runs through the inside of installing at carrier block (16), and the inboard of carrier block (16) installs brush (17), first horizontal piece (18) are installed to the inboard top of support frame (14), and install second horizontal piece (19) below the inboard of support frame (14), the below of first horizontal piece (18) is connected with elastic band (20), and the end-to-end connection of elastic band (20) has couple (21), montant (4) with place and be connected through ball (22) between board (10), and the laminating of ball (22) rear side has fastening bolt (23), fastening bolt (23) run through installs the inside at link (24).

2. A portable optometric instrument for a rugged screen of claim 1, wherein: the range of the rotation angle between the vertical rod (4) and the base (1) is 0-90 degrees, and the vertical rod (4) are of an integrated structure.

3. A portable optometric instrument for a rugged screen of claim 1, wherein: the vertical section of the connecting block (8) is of a U-shaped structure, and the connecting block (8) is in threaded connection with the bearing rod (9).

4. A portable optometric instrument for a rugged screen of claim 1, wherein: a rotating structure is formed between the placing plate (10) and the vertical rod (4), and the placing plate (10) is fixedly arranged with the vertical rod (4) through a fastening bolt (23).

5. A portable optometric instrument for a rugged screen of claim 1, wherein: the outer surface of the cross rod (12) is in a thread structure, and a linkage structure is formed between the cross rod (12) and the clamping plate (11).

6. A portable optometric instrument for a rugged screen of claim 1, wherein: the hook (21) is connected with the second transverse block (19) in a clamping manner, and a sliding structure is formed between the second transverse block (19) and the placing plate (10).