Rail device of sliding rail screen

Abstract

The utility model relates to the technical field of sliding rail screens, and discloses a sliding rail screen track device which comprises an installation base, a sliding groove is formed in the side end of the installation base, a sliding rod is fixedly installed in the sliding groove, a sliding block is arranged on the outer wall of the sliding rod in a sleeved mode, a first adjusting arm is installed at the side end of the sliding block in a hinged mode, and a second adjusting arm is installed at one side end of the adjusting arm in a hinged mode. A placing plate is mounted at the side end of the second adjusting arm through a hinge seat, an upper mounting block and a lower mounting block are mounted at the side end of the placing plate, a spring groove is formed in the top end of the lower mounting block, first telescopic rods are mounted at the bottom end in the spring groove in an array manner, springs sleeve the outer walls of the first telescopic rods, and a dustproof assembly is fixedly mounted at the side end of the upper mounting block. According to the sliding rail screen track device, the first adjusting arm and the second adjusting arm are arranged, so that the position of the screen can be adjusted forwards or backwards, the applicability of the device body is improved, the screen can be shielded conveniently when the screen is not used through the arrangement of the dustproof cloth, and the good dustproof effect on the screen can be achieved.

Description

Technical Field

[0001] The utility model relates to the technical field of slide rail screens, in particular to a slide rail screen track device. Background Art

[0002] The slide screen, also known as the slide interactive screen, is a specially designed mechanical slide control device combined with a high-definition LCD splicing curtain wall to achieve interactive control of the screen content. The track is the travel route of the slide screen during movement, so that the slide screen can slide according to the route.

[0003] According to the search, the Chinese patent document, authorization announcement number CN209743903U, discloses a low-noise slide screen track device, which can absorb sound inside the device and reduce the noise generated by the slide screen during use, and can dissipate heat from the slide screen to maintain a relatively stable temperature of the slide screen. It can also provide buffer protection to avoid damage caused by collision between the slide screen and the inside of the device. However, the screen in the device is directly exposed to the outside when not in use, which makes it easy for dust and other impurities to adhere to the screen, which not only affects the viewing effect, but also easily affects the use of the screen. After the screen in the device is installed, the front and rear position cannot be adjusted, which reduces the applicability of the device body. Therefore, it is necessary to improve the existing device to meet actual needs. Utility Model Content

[0004] 1. Technical issues to be resolved

[0005] In view of the deficiencies in the prior art, the utility model provides a sliding screen track device, which has the advantages of being easy to adjust the position of the screen and easy to protect the screen from dust, thereby solving the above-mentioned technical problems.

[0006] (II) Technical solution

[0007] To achieve the above-mentioned objectives, the utility model provides the following technical solutions: a slide rail screen track device, comprising a mounting seat, a sliding groove is provided at the side end of the mounting seat, a sliding rod is fixedly installed inside the sliding groove, a sliding block is sleeved on the outer wall of the sliding rod, an adjusting arm 1 is hingedly installed on the side end of the sliding block, an adjusting arm 2 is hingedly installed on one side end of the adjusting arm, a placing plate is installed on the side end of the adjusting arm through a hinge seat, an upper mounting block and a lower mounting block are installed on the side end of the placing plate, a spring groove is provided at the top end of the lower mounting block, a telescopic rod 1 is array-mounted at the bottom end of the spring groove, a spring is sleeved on the outer wall of the telescopic rod 1, a movable clamping block is fixedly installed on the top end of the telescopic rod 1, a fixed clamping block is installed on the bottom end of the upper mounting block, and a dustproof component is fixedly installed on the side end of the upper mounting block.

[0008] Preferably, a second telescopic rod is fixedly mounted on the side end of the slider.

[0009] Through the above technical solution, by providing the second telescopic rod, the connectivity between the placement plate and the slider can be increased.

[0010] Preferably, an adjusting screw is threadedly mounted on the bottom end of the lower mounting block.

[0011] Through the above technical solution, the top end of the adjusting screw is in contact with the bottom end of the movable clamping block, so that when the adjusting screw is rotated, the adjusting screw rotates and moves upward, thereby limiting the movable clamping block by using the adjusting screw.

[0012] Preferably, rubber pads are installed on the inner walls of the movable clamping block and the fixed clamping block.

[0013] Through the above technical solution, by providing the rubber pad, the wear on the screen can be reduced.

[0014] Preferably, the dustproof assembly includes a storage box, a motor, a rotating shaft and a dustproof cloth, the motor is fixedly mounted on a side end of the storage box, and the output shaft is fixedly mounted with the rotating shaft, and the dustproof cloth is rolled up on an outer wall of the rotating shaft.

[0015] Through the above technical solution, by starting the motor, the motor drives the rotating shaft to rotate, and the rotation of the rotating shaft drives the dustproof cloth to be rolled up or unrolled.

[0016] Preferably, a positioning hole is formed through the tail of the dustproof cloth, and positioning ears are installed in an array on the side ends of the lower mounting block.

[0017] Through the above technical solution, the dustproof cloth can be fixed by hanging the positioning holes at the side ends of the dustproof cloth on the outer walls of the positioning ears.

[0018] Compared with the prior art, the utility model provides a slide rail screen track device, which has the following beneficial effects:

[0019] 1. The utility model presses the mobile clamping block downward, at which time the spring is compressed, and the screen is placed between the mobile clamping block and the fixed clamping block. Then the mobile clamping block is released, and the mobile clamping block moves upward under the push of the spring, and the screen is fixed between the mobile clamping block and the fixed clamping block. The adjusting screw is rotated, and the adjusting screw moves upward while rotating, thereby limiting the mobile clamping block and improving the stability of the screen movement.

[0020] 2. The utility model provides an adjusting arm 1 and an adjusting arm 2, and the placement plate can move forward or backward under the action of the adjusting arm 1 and the adjusting arm 2, so that the position of the screen can be adjusted according to actual conditions, and when the screen is not in use, the motor is started, the motor drives the rotating shaft to rotate, and the rotation of the rotating shaft drives the dustproof cloth to unwind until the dustproof cloth completely covers the screen, and the positioning holes at the side ends of the dustproof cloth are hung on the outer wall of the positioning ear to fix the dustproof cloth, so that the dustproof cloth can be used to cover the screen to a certain extent to avoid dust accumulation. BRIEF DESCRIPTION OF THE DRAWINGS

[0021] Figure 1 This is a schematic diagram of the structural slide rail screen track device of the utility model;

[0022] Figure 2 It is a top view schematic diagram of the structural slide rail screen track device of the utility model;

[0023] Figure 3 It is a side view cutaway schematic diagram of the structural slide rail screen track device of the utility model;

[0024] Figure 4 It is a front cutaway schematic diagram of the structural slide rail screen track device of the utility model.

[0025] Among them: 1. Mounting seat; 2. Slide groove; 3. Slide rod; 4. Slider; 5. Adjustment arm 1; 6. Adjustment arm 2; 7. Placement plate; 8. Upper mounting block; 9. Lower mounting block; 10. Spring groove; 11. Telescopic rod 1; 12. Spring; 13. Mobile clamping block; 14. Fixed clamping block; 15. Telescopic rod 2; 16. Adjustment screw; 17. Storage box; 18. Motor; 19. Rotating shaft; 20. Dustproof cloth; 21. Positioning ear. DETAILED DESCRIPTION

[0026] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0027] See also Figure 1-4A slide rail screen track device comprises a mounting seat 1, a slide groove 2 is provided at the side end of the mounting seat 1, a slide rod 3 is fixedly installed inside the slide groove 2, a slide block 4 is sleeved on the outer wall of the slide rod 3, an adjusting arm 5 is hingedly installed on the side end of the slide block 4, an adjusting arm 2 6 is hingedly installed on the side end of the adjusting arm 5, a placing plate 7 is installed on the side end of the adjusting arm 2 6 through a hinge seat, an upper mounting block 8 and a lower mounting block 9 are installed on the side end of the placing plate 7, a spring groove 10 is provided at the top end of the lower mounting block 9, a telescopic rod 11 is arrayed at the bottom end of the spring groove 10, a spring 12 is sleeved on the outer wall of the telescopic rod 11, a movable clamping block 13 is fixedly installed on the top end of the telescopic rod 11, a fixed clamping block 14 is installed on the bottom end of the upper mounting block 8, and a dustproof component is fixedly installed on the side end of the upper mounting block 8.

[0028] Specifically, a second telescopic rod 15 is fixedly installed on the side end of the slider 4. The advantage is that by providing the second telescopic rod 15, the connectivity between the placement plate 7 and the slider 4 can be increased.

[0029] Specifically, an adjusting screw 16 is threadedly installed at the bottom end of the lower mounting block 9. The advantage is that the top end of the adjusting screw 16 is in contact with the bottom end of the movable clamping block 13, so that when the adjusting screw 16 is rotated, the adjusting screw 16 rotates and moves upward at the same time, thereby using the adjusting screw 16 to limit the movable clamping block 13.

[0030] Specifically, rubber pads are installed on the inner walls of the movable clamping block 13 and the fixed clamping block 14. The advantage is that the wear on the screen can be reduced by providing the rubber pads.

[0031] Specifically, the dustproof component includes a storage box 17, a motor 18, a rotating shaft 19 and a dustproof cloth 20. The motor 18 is fixedly installed on the side end of the storage box 17, and the output shaft is fixedly installed with the rotating shaft 19. The dustproof cloth 20 is rolled up on the outer wall of the rotating shaft 19. The advantage is that by starting the motor 18, the motor 18 drives the rotating shaft 19 to rotate, and the rotation of the rotating shaft 19 drives the dustproof cloth 20 to be rolled up or unrolled.

[0032] Specifically, a positioning hole is formed through the tail of the dustproof cloth 20, and a positioning ear 21 is installed in an array on the side end of the lower mounting block 9. The advantage is that the dustproof cloth 20 can be fixed by hanging the positioning holes on the side ends of the dustproof cloth 20 on the outer wall of the positioning ear 21.

[0033] When in use, by pressing the mobile clamping block 13 downward, the spring 12 is compressed, and the screen is placed between the mobile clamping block 13 and the fixed clamping block 14, and then the mobile clamping block 13 is released. At this time, the mobile clamping block 13 moves upward under the push of the spring 12, and the screen is fixed between the mobile clamping block 13 and the fixed clamping block 14, and the adjusting screw 16 is rotated. The adjusting screw 16 rotates and moves upward, thereby limiting the mobile clamping block 13 and improving the stability of the screen movement. By setting the adjusting arm 1 5 and the adjusting arm 2 6, the screen can be placed between the mobile clamping block 13 and the fixed clamping block 14. Under the action of the adjusting arm 1 5 and the adjusting arm 2 6, the plate 7 can move forward or backward, so that the position of the screen can be adjusted according to actual conditions. When the screen is not in use, the motor 18 is started, and the motor 18 drives the rotating shaft 19 to rotate. The rotation of the rotating shaft 19 drives the dustproof cloth 20 to unwind until the dustproof cloth 20 completely covers the screen. The positioning holes at the side ends of the dustproof cloth 20 are hung on the outer wall of the positioning ears 21, and the dustproof cloth 20 can be fixed, so that the dustproof cloth 20 can be used to cover the screen to a certain extent to avoid dust accumulation.

[0034] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A slide rail screen track device, comprising a mounting seat (1), characterized in that: The mounting seat (1) has a sliding groove (2) at its side end, a sliding rod (3) is fixedly installed inside the sliding groove (2), a sliding block (4) is sleeved on the outer wall of the sliding rod (3), an adjusting arm (5) is hingedly installed on the side end of the sliding block (4), an adjusting arm (6) is hingedly installed on the side end of the adjusting arm (5), a placing plate (7) is installed on the side end of the adjusting arm (6) through a hinge seat, an upper mounting block (8) and a lower mounting block (9) are installed on the side end of the placing plate (7), a spring groove (10) is provided at the top end of the lower mounting block (9), a telescopic rod (11) is arrayed at the bottom end of the spring groove (10), a spring (12) is sleeved on the outer wall of the telescopic rod (11), a movable clamping block (13) is fixedly installed on the top end of the telescopic rod (11), a fixed clamping block (14) is installed at the bottom end of the upper mounting block (8), and a dustproof component is fixedly installed on the side end of the upper mounting block (8).

2. A slide rail screen track device according to claim 1, characterized in that: A second telescopic rod (15) is fixedly mounted on the side end of the sliding block (4).

3. A slide rail screen track device according to claim 1, characterized in that: An adjusting screw (16) is threadedly mounted on the bottom end of the lower mounting block (9).

4. The slide rail screen track device according to claim 1, characterized in that: The inner walls of the movable clamping block (13) and the fixed clamping block (14) are both installed with rubber pads.

5. The slide rail screen track device according to claim 1, characterized in that: The dustproof component comprises a storage box (17), a motor (18), a rotating shaft (19) and a dustproof cloth (20); the motor (18) is fixedly mounted on a side end of the storage box (17), and the output shaft is fixedly mounted with the rotating shaft (19); and the dustproof cloth (20) is rolled up on the outer wall of the rotating shaft (19).

6. A slide rail screen track device according to claim 5, characterized in that: A positioning hole is provided through the tail of the dustproof cloth (20), and positioning ears (21) are installed in an array on the side ends of the lower mounting block (9).

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