Display screen rubber frame convenient to overturn and disassemble

Abstract

The display screen rubber frame convenient to overturn and disassemble comprises a frame body I and a frame body II, sliding grooves are formed in the two ends of the frame body I, sliding blocks are fixedly connected to the two ends of the frame body II, the sliding blocks are connected with the sliding grooves in a sliding mode, racks are fixedly connected to the two ends of the frame body I, and the racks are connected with the sliding grooves in a sliding mode. The periphery of the rack is slidably connected with the sliding groove, a cylinder is fixedly connected to the interior of the sliding groove, a supporting column is fixedly connected to the top of the cylinder, ratchet wheel inner gear teeth are rotatably connected to the upper end of the cylinder, and a locking claw is rotatably connected to one side of the top of the cylinder; according to the display screen rubber frame convenient to turn over and disassemble, the locking claw, the ratchet wheel inner gear teeth, the reset spring and the straight gear are matched through the rack, the first frame body and the second frame body can be conveniently and rapidly connected, and the installation convenience of the display screen rubber frame convenient to turn over and disassemble is improved.

Description

TECHNICAL FIELD

[0001] The utility model relates to display screen glue frame technical field, concretely is a display screen glue frame convenient to overturn and disassemble. BACKGROUND

[0002] A display screen glue frame convenient to overturn and disassemble aims at simplifying maintenance process, improving maintenance efficiency or facilitating user to adjust screen angle and position according to needs, with the improvement of living standards, the use of electronic products pays more and more attention to quality and use, especially in the protection of display screen, often need to use glue frame to fix and protect display screen.

[0003] Current display screen glue frame is mostly fixed, cannot overturn and use, cannot be disassembled when having dust or other conditions in the inside, make the life of display screen reduce, therefore, we propose a display screen glue frame convenient to overturn and disassemble. UTILITY MODEL CONTENTS

[0004] In order to solve the above technical problems, the utility model provides the following technical scheme:

[0005] The utility model discloses a display screen glue frame convenient to overturn and disassemble, including frame body no.

[0006] As a preferred technical scheme of the utility model, one side of the locking pawl is fixedly connected with a return spring, one end of the return spring is fixedly connected with the supporting column, and the top of one end of the locking pawl is fixedly connected with a wrench.

[0007] As a preferred technical scheme of the utility model, the outer periphery of the ratchet inner gear is fixedly connected with a spur gear, and the outer periphery of the spur gear is meshed with the rack, the upper side of both ends of the frame body no.

[0008] As a preferred technical scheme of the utility model, the bottom of the frame body no.

[0009] As a preferred technical scheme of the utility model, the lower portion of the frame body two is provided with a base, the surface of the base is fixedly connected with a rotating seat, and the outer periphery of the rotating seat is rotationally connected with a mounting block.

[0010] As a preferred technical scheme of the utility model, the surface of the base is provided with a limiting groove, the limiting groove is rotationally connected with a ball screw inside, the outer periphery of the ball screw is threadedly connected with a threaded block, the upper end of the threaded block is rotationally connected with a connecting rod, the upper end of the connecting rod is rotationally connected with the lower end of a fixed plate, and one end of the ball screw is fixedly connected with a knob.

[0011] As a preferred technical scheme of the utility model, the outer periphery of the frame body one and the frame body two is fixedly connected with an anti-collision pad, and the outer side of the frame body one and the frame body two is provided with a heat dissipation opening.

[0012] The utility model discloses beneficial effects are:

[0013] 1, this kind of display screen rubber frame convenient to overturn and detach, through setting up rack, it can utilize stop jaw, ratchet inner toothing, reset spring and straight toothed wheel's cooperation, frame body one and frame body two can be connected fast, improve its installation convenience,

[0014] 2, this kind of display screen rubber frame convenient to overturn and detach, through setting up rotating seat, through the cooperation of rotating seat and mounting block, make frame body one and frame body two can overturn, ensure that rubber frame can stably rotate to the angle required,

[0015] 3, this kind of display screen rubber frame convenient to overturn and detach, through setting up ball screw, cooperate threaded block movement, make connecting rod promote fixed plate lift, make frame body one and frame body two can overturn angle, can fast adjustment display's angle, can better adapt to changeable working condition, the utility model discloses simple and reasonable in structure, novel in design, easy and simple operation has higher practical value. ACCURACY OF DRAWINGS

[0016] The accompanying drawings are included to provide a further understanding of the utility model and are incorporated in and constitute a part of this specification, illustrate the utility model and are used to explain the utility model together with embodiments of the utility model, and do not constitute the limitation to the utility model. In the drawings:

[0017] Figure 1 It is a kind of display screen rubber frame convenient to overturn and detach of the utility model three-dimensional view;

[0018] Figure 2 It is the ball screw structure schematic view of a kind of display screen rubber frame convenient to overturn and detach of the utility model;

[0019] Figure 3Is the arc-shaped slot structure schematic diagram of the display screen rubber frame convenient to turn over and disassemble of the utility model,

[0020] Figure 4 Is the straight gear structure schematic diagram of the display screen rubber frame convenient to turn over and disassemble of the utility model.

[0021] In the drawing: 1, frame body one;2, frame body two;3, sliding slot;4, sliding block;5, rack;6, cylinder;7, support column;8, ratchet inner gear;9, stop pawl;10, return spring;11, wrench;12, straight gear;13, arc-shaped slot;14, fixed plate;15, mounting block;16, base;17, rotating seat;18, limiting groove;19, ball screw;20, threaded block;21, connecting rod;22, knob;23, anti-collision pad;24, heat dissipation port. Specific implementation

[0022] The preferred embodiments of the utility model are described below in combination with the drawings, and it should be understood that the preferred embodiments described here are only used to illustrate and explain the utility model, and are not used to limit the utility model.

[0023] Embodiment: as Figures 1-4 The utility model discloses a display screen rubber frame convenient to turn over and disassemble, including frame body one 1 and frame body two 2, the both ends of frame body one 1 are all set with sliding slot 3, and the both ends of frame body two 2 are all fixedly connected with sliding block 4, and sliding block 4 and sliding slot 3 are slidably connected, and the both ends of frame body one 1 are all fixedly connected with rack 5, and the outer periphery of rack 5 is slidably connected with sliding slot 3, and the inside of sliding slot 3 is fixedly connected with cylinder 6, and the top of cylinder 6 is fixedly connected with support column 7, and the upper end of cylinder 6 is rotatably connected with ratchet inner gear 8, and the top one side of cylinder 6 is rotatably connected with stop pawl 9, and the outer periphery of stop pawl 9 is meshedly connected with the inside of ratchet inner gear 8.

[0024] Among them, the one side of stop pawl 9 is fixedly connected with return spring 10, and one end of return spring 10 is fixedly connected with support column 7, and the top of one end of stop pawl 9 is fixedly connected with wrench 11, by setting stop pawl 9, it is used to mesh with the inside of ratchet inner gear 8, when ratchet inner gear 8 tries to rotate reversely, stop pawl 9 will fall into the adjacent tooth, prevents ratchet inner gear 8 from reversing, realizes unidirectional locking function, through return spring 10, the one side of stop pawl 9 is always adhered with the tooth interval of the inside of ratchet inner gear 8.

[0025] The outer periphery of the ratchet inner gear 8 is fixedly connected with a spur gear 12, and the outer periphery of the spur gear 12 is meshingly connected with the rack 5. The upper side of the two ends of the frame body one 1 is provided with an arc-shaped groove 13, and the inside of the arc-shaped groove 13 is slidably connected with a wrench 11. By arranging the arc-shaped groove 13, the wrench 11 can move in the arc-shaped groove 13. When the wrench 11 is manually moved in the arc-shaped groove 13, the stop pawl 9 is away from the inside of the ratchet inner gear 8, the return spring 10 is extruded, the limiting of the spur gear 12 is cancelled, and the rack 5 is more convenient and fast to disassemble.

[0026] The bottom of the frame body one 1 is fixedly connected with a fixed plate 14, and the lower end of the fixed plate 14 is slidably connected with the lower end of the frame body two 2. The lower end of the fixed plate 14 is fixedly connected with a mounting block 15.

[0027] The lower part of the frame body two 2 is provided with a base 16, and the surface of the base 16 is fixedly connected with a rotating seat 17. The outer periphery of the rotating seat 17 is rotatably connected with the mounting block 15. By arranging the rotating seat 17, the frame body one 1 and the frame body two 2 can be flipped by the cooperation of the rotating seat 17 and the mounting block 15, so that the rubber frame can be stably rotated to the required angle.

[0028] The surface of the base 16 is provided with a limiting groove 18, and the inside of the limiting groove 18 is rotatably connected with a ball screw 19. The outer periphery of the ball screw 19 is threadedly connected with a threaded block 20. The upper end of the threaded block 20 is rotatably connected with a connecting rod 21. The upper end of the connecting rod 21 is rotatably connected with the lower end of the fixed plate 14. One end of the ball screw 19 is fixedly connected with a knob 22. By arranging the ball screw 19 and moving the threaded block 20, the connecting rod 21 pushes the fixed plate 14 to lift, so that the frame body one 1 and the frame body two 2 can be flipped at an angle, the angle of the display can be quickly adjusted, and the working conditions can be better adapted to the changing conditions.

[0029] The outer periphery of the frame body one 1 and the frame body two 2 is fixedly connected with an anti-collision pad 23. The outer side of the frame body one 1 and the frame body two 2 is provided with a heat dissipation opening 24. By arranging the heat dissipation opening 24, the effect of heat dissipation can be achieved, and the damage of the corner protector during installation can be effectively avoided by the anti-collision pad 23.

[0030] Working principle: when using, the slider 4 and the rack 5 on one side of the frame body two 2 are inserted into the sliding groove 3 inside the frame body one 1, the rack 5 is engaged with the spur gear 12, the spur gear 12 rotates, the ratchet inner gear 8 rotates, the support column 7 is fixed, one end of the reset spring 10 makes the locking pawl 9 tightly adhere to the inner side of the ratchet inner gear 8, the locking pawl 9 accurately enters the next tooth groove, when the ratchet inner gear 8 tries to rotate reversely, the locking pawl 9 falls into the adjacent tooth groove, preventing the ratchet inner gear 8 from reversing, realizing the one-way locking function, when one side of the frame body two 2 is inserted into the appropriate position of the sliding groove 3 inside the frame body one 1, the locking pawl 9 locks the inner side of the ratchet inner gear 8, the anti-skid strips inside the frame body one 1 and the frame body two 2 fix the display screen, the knob 22 is rotated, the ball screw 19 rotates, the threaded block 20 moves, the connecting rod 21 on the upper end of the threaded block 20 rotates, the connecting rod 21 pushes the fixed plate 14 to rise, the frame body one 1 and the frame body two 2 rotate along the rotating seat 17, the angle of the display can be quickly adjusted, and the display can better adapt to variable working conditions, when the frame body one 1 and the frame body two 2 need to be disassembled, the wrench 11 is pulled to move in the arc-shaped groove 13, the locking pawl 9 is rotated, the outer side of the locking pawl 9 is away from the inner side of the ratchet inner gear 8, the reset spring 10 is extruded, the limiting of the spur gear 12 is cancelled, and the rack 5 is more convenient and fast to disassemble, when the force of the wrench 11 is needed, the extruded force of the reset spring 10 rebounds, the outer side of the locking pawl 9 tightly adheres to the inner side of the ratchet inner gear 8, and the whole rubber frame mounting and dismounting are more convenient and fast.

[0031] Finally, it should be pointed out that in the description of the utility model, it should be pointed out that the terms "vertical", "upper", "lower", "horizontal" and the like indicate the orientation or positional relationship shown in the drawings, and are only for the convenience of describing the utility model and simplifying the description, and do not indicate or imply that the devices or elements referred to must have a particular orientation, structure and operation, therefore, it cannot be understood as a limitation on the utility model.

[0032] In the description of the utility model, it should also be pointed out that unless otherwise specified and limited, the terms "arrangement", "installation", "connection", "connection" should be understood broadly, for example, it can be fixed connection, or detachable connection, or integrally connected, it can be mechanical connection, or electrical connection, it can be directly connected, or indirectly connected through an intermediate medium, or the communication inside two elements. For ordinary skilled in the art, the specific meaning of the above terms in the utility model can be understood according to the specific situation.

[0033] The above merely describes preferred embodiments of the present application and is not intended to limit the present application. Although the present application has been described in detail with reference to the foregoing embodiments, those skilled in the art will appreciate that the technical solutions recorded in the foregoing embodiments can be modified, or some technical features thereof can be replaced equivalently. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present application shall be included in the protection scope of the present application.

Claims

1. A display screen frame that is easy to flip and disassemble, comprising a frame body one (1) and a frame body two (2), characterized in that, Both ends of the frame one (1) are provided with sliding grooves (3). Both ends of the frame two (2) are fixedly connected with sliders (4), and the sliders (4) are slidably connected to the sliding grooves (3). Both ends of the frame one (1) are fixedly connected with racks (5), and the outer periphery of the racks (5) is slidably connected to the sliding grooves (3). A cylinder (6) is fixedly connected inside the sliding grooves (3). A support column (7) is fixedly connected to the top of the cylinder (6). The upper end of the cylinder (6) is rotatably connected with ratchet inner gear teeth (8). A stop pawl (9) is rotatably connected to one side of the top of the cylinder (6), and the outer periphery of the stop pawl (9) is meshed with the inner side of the ratchet inner gear teeth (8).

2. The display screen frame that is easy to flip and disassemble according to claim 1, characterized in that, A return spring (10) is fixedly connected to one side of the stop pawl (9), and one end of the return spring (10) is fixedly connected to the support column (7). A wrench (11) is fixedly connected to the top of one end of the stop pawl (9).

3. The display screen frame that is easy to flip and disassemble according to claim 1, characterized in that, A spur gear (12) is fixedly connected to the outer periphery of the inner gear tooth (8) of the ratchet, and the outer periphery of the spur gear (12) meshes with the rack (5). An arc groove (13) is provided on the upper side of both ends of the frame (1), and the interior of the arc groove (13) is slidably connected to the wrench (11).

4. The display screen frame that is easy to flip and disassemble according to claim 1, characterized in that, A fixing plate (14) is fixedly connected to the bottom of the frame one (1), and the upper end of one side of the fixing plate (14) is slidably connected to the lower end of the frame two (2). Mounting blocks (15) are fixedly connected to both sides of the lower end of the fixing plate (14).

5. A display screen frame that is easy to flip and disassemble according to claim 1, characterized in that, A base (16) is provided near the bottom of the frame (2). A rotating seat (17) is fixedly connected to one side of the surface of the base (16), and the outer periphery of the rotating seat (17) is rotatably connected to the mounting block (15).

6. A display screen frame that is easy to flip and disassemble according to claim 5, characterized in that, The base (16) has a limiting groove (18) on its surface. A ball screw (19) is rotatably connected inside the limiting groove (18). A threaded block (20) is threadedly connected to the outer circumference of the ball screw (19). A connecting rod (21) is rotatably connected to the upper end of the threaded block (20). The upper end of the connecting rod (21) is rotatably connected to the lower end of the fixing plate (14). A knob (22) is fixedly connected to one end of the ball screw (19).

7. A display screen frame that is easy to flip and disassemble according to claim 1, characterized in that, Both the outer periphery of frame one (1) and frame two (2) are fixedly connected with anti-collision pads (23), and both the outer side of frame one (1) and frame two (2) are provided with heat dissipation vents (24).

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