Console protection cover convenient to adjust

Abstract

The utility model relates to the technical field of control board protective covers, and discloses a control board protective cover convenient to adjust, which comprises a protective cover and a control board, a connecting shaft is connected to the middle of one side of the protective cover in a penetrating manner, and connecting seats are fixedly mounted on two sides of the top of the control board respectively. Connecting plates are rotationally installed on the adjacent faces of the two sets of connecting bases through rotating shafts correspondingly. The connecting shafts at the ends of the protective cover can be rotationally adjusted with the connecting plates after being connected and assembled with the connecting plates respectively, one group of connecting plates can rotate in the connecting seat through the ratchet wheel, and the ratchet wheel is meshed and fixed by the ratchet block after being movably sleeved by the movable sleeve, so that when the angle of the ratchet wheel is adjusted, the angle of the ratchet wheel is adjusted. The sliding block can be shifted to slide in the sliding groove, so that the movable sleeve and the ratchet block on the inner wall can be meshed and fixed with the rotated ratchet wheel, the protective cover can be stably positioned at the opening and closing angle after being opened and closed by a certain angle on one side of the top of the control board, and the opening and closing stability of the protective cover is improved.

Description

Technical Field

[0001] This utility model relates to the technical field of control panel protective covers, specifically an easily adjustable control panel protective cover. Background Technology

[0002] The control panel is mainly used to control machine operation and debugging. It is usually placed near the side of the machine for easy observation of the machine's operating status. In open-air environments, the control panel is susceptible to corrosion from dust, rain, etc., which may damage the internal circuitry and affect the lifespan of the control panel. Under normal circumstances, the control panel needs to be equipped with a protective cover.

[0003] However, existing control panel protective covers, when adjusting the opening and closing angle, rely on their own damping to position the cover at a certain angle. This results in poor stability, and the high frequency of damping opening and closing can easily increase the diameter of the damping component, making it impossible to position the protective cover at a certain angle. Furthermore, when the protective cover is opened to its maximum angle, the protective cover connecting shaft experiences significant pressure on the hinge connector, making the hinge connector prone to deformation and damage. Utility Model Content

[0004] The purpose of this utility model is to provide an easily adjustable control panel protective cover. This easily adjustable control panel protective cover can increase the stability of the opening and closing of the cover by adjusting the opening and closing angle, and can reduce the squeezing and deformation of the hinge connector when the cover is opened and closed at a flat angle.

[0005] To achieve the above objectives, this utility model provides the following technical solution: an easily adjustable control panel protective cover, comprising a protective cover and a control panel, wherein a connecting shaft is connected through the middle of one side of the protective cover, and connecting seats are fixedly installed on both sides of the top of the control panel, and connecting plates are rotatably installed on the adjacent surfaces of the two sets of connecting seats via rotating shafts, a ratchet is fixedly sleeved at the end of the connecting plate connected to the rotating shaft, a movable sleeve is movably nested outside the ratchet, a ratchet block is fixedly installed on the inner wall of the movable sleeve, a first return spring is fixedly installed between the movable sleeve and the inner wall of the connecting seat, and positioning protrusions are slidably sleeved at both ends of the connecting shaft, and a first insert block is fixedly installed on the circumference of the positioning protrusions near the connecting seat.

[0006] Preferably, the connecting seat has a reinforcing hole on the circumference of the side away from the connecting shaft, and the protective cover has a circular cavity at each end near the connecting seat, and a reinforcing plate is slidably connected in the circular cavity.

[0007] Preferably, a second insert is fixedly installed on the circumference of the reinforcing plate near the connecting seat, and a reinforcing bolt is rotatably installed on the side of the reinforcing plate away from the connecting seat. The reinforcing bolt is threadedly connected to the end of the protective cover.

[0008] Preferably, the second insert corresponds to the circumferentially arranged reinforcing holes, and the second insert and the reinforcing holes are in a clearance fit.

[0009] Preferably, a slider is fixedly installed on one side of the movable sleeve, and a groove is provided on the back of the connecting seat, and the slider slides in the inner wall of the groove.

[0010] Preferably, the ratchet block engages with the outer groove of the ratchet wheel.

[0011] Preferably, both ends of the connecting shaft are provided with circular grooves, and an opening groove is provided on the outside of the circular groove.

[0012] Preferably, the positioning convex plate slides in the circular groove, and the outer protrusion of the positioning convex plate extends into the inner wall of the opening groove.

[0013] Preferably, the adjacent surfaces of the two sets of connecting plates are respectively provided with insertion holes that match the first insertion block, and the first insertion block on the circumferential surface of the positioning protrusion is inserted into the corresponding insertion hole on the side of the connecting plate.

[0014] Preferably, a second return spring is fixedly installed between the positioning protrusion and the circular groove at the end of the connecting shaft.

[0015] Compared with the prior art, the beneficial effects of this utility model are:

[0016] In this utility model, the end connecting shaft of the protective cover can be connected and assembled with the connecting plate respectively, and then rotated and adjusted with the connecting plate. One set of connecting plates can rotate inside the connecting seat through a ratchet, while the ratchet is fixed by a ratchet block after being movably sleeved. In this way, when adjusting the angle of the ratchet, the slider can be moved to slide in the slide groove, so that the movable sleeve and the ratchet block on the inner wall can engage and fix the rotated ratchet. This allows the protective cover to be stably positioned at the opening angle after it is opened and closed to a certain angle on one side of the top of the control panel, increasing the opening and closing stability of the protective cover.

[0017] In this utility model, after the protective cover is opened and closed to a flat angle at the top of the control panel, the reinforcing plate at the end and the second insert can be connected and positioned with the reinforcing hole on the same side of the connecting seat by the reinforcing bolt. This reduces the squeezing and deformation of the hinge connector when the protective cover is opened and closed to a flat angle.

[0018] In this invention, the protective cover slides on the positioning protrusion on the end connecting shaft, squeezing the second return spring, so that the first insert block on the side of the positioning protrusion can be separated from the insertion hole on the connecting plate on one side of the connecting seat, thereby releasing the positioning of the end connecting shaft of the protective cover, and thus allowing the protective cover to be disassembled from the connecting plate. Attached Figure Description

[0019] Figure 1This is a three-dimensional structural diagram of the present invention;

[0020] Figure 2 This is a schematic diagram of the fracture structure of the protective cover and the control panel in this utility model;

[0021] Figure 3 This is a partial structural diagram of the connector in this utility model;

[0022] Figure 4 for Figure 2 A magnified view of the structure at point A in the middle;

[0023] Figure 5 for Figure 3 A magnified schematic diagram of the structure at point B in the middle.

[0024] In the diagram: 1. Protective cover; 2. Control panel; 3. Connecting seat; 4. Ratchet; 5. Movable sleeve; 6. Positioning protrusion; 7. Reinforcing plate; 11. Connecting shaft; 31. Connecting plate; 32. Reinforcing hole; 51. Ratchet; 52. Slider; 53. First return spring; 54. Slide groove; 61. First insert; 62. Second return spring; 63. Opening slot; 71. Second insert; 72. Reinforcing bolt. Detailed Implementation

[0025] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments of the present utility model. The described embodiments are only some embodiments of the present utility model, and not all embodiments.

[0026] Example:

[0027] This embodiment introduces an easily adjustable control panel protective cover, such as... Figure 1-Figure 5 As shown, an adjustable control panel protective cover includes a protective cover 1 and a control panel 2. A connecting shaft 11 is connected through the middle of one side of the protective cover 1, and connecting seats 3 are fixedly installed on both sides of the top of the control panel 2.

[0028] Two sets of connecting seats 3 are respectively mounted with connecting plates 31 on adjacent surfaces via rotating shafts. The connecting plates 31 are connected to the ends of the rotating shafts and are fixedly fitted with ratchet 4. The ratchet 4 is movably nested with a movable sleeve 5. A ratchet block 51 is fixedly installed on the inner wall of the movable sleeve 5. A first return spring 53 is fixedly installed between the movable sleeve 5 and the inner wall of the connecting seat 3. The two ends of the connecting shaft 11 are respectively slidably fitted with positioning protrusions 6. A first insert block 61 is fixedly installed on the circumference of the positioning protrusions 6 near the connecting seat 3.

[0029] After the end connecting shaft 11 of the protective cover 1 is connected and assembled with the connecting plate 31, it can be rotated and adjusted with the connecting plate 31. One set of connecting plates 31 can rotate inside the connecting seat 3 via the ratchet 4. The ratchet 4 is movably sleeved by the movable sleeve 5 and then engaged and fixed by the ratchet block 51. When adjusting the angle of the ratchet 4, the slider 52 can be moved to slide in the slide groove 54, so that the movable sleeve 5 and the ratchet block 51 on the inner wall can engage and fix the rotated ratchet 4. This allows the protective cover 1 to be stably positioned at the opening angle after it is opened and closed to a certain angle on the top side of the control panel 2, increasing the opening and closing stability of the protective cover 1.

[0030] After the protective cover 1 is opened and closed to a flat angle at the top of the control panel 2, the reinforcing plate 7 at the end and the second insert 71 can be connected and positioned to the reinforcing hole 32 on one side of the connecting seat 3 by the reinforcing bolt 72. This reduces the squeezing and deformation of the hinge connector when the protective cover 1 is opened and closed to a flat angle.

[0031] The protective cover 1 slides on the positioning protrusion 6 on the end connecting shaft 11, squeezing the second return spring 62, so that the first insert 61 on the side of the positioning protrusion 6 can be separated from the insertion hole on the connecting plate 31 on the side of the connecting seat 3, thereby releasing the positioning of the end connecting shaft 11 of the protective cover 1, so that the protective cover 1 can be removed from the connecting plate 31.

[0032] The connecting seat 3 has a reinforcing hole 32 on the circumference of the side away from the connecting shaft 11. The protective cover 1 has circular cavities at both ends near the connecting seat 3. A reinforcing plate 7 is slidably connected in the circular cavity. A second insert 71 is fixedly installed on the circumference of the reinforcing plate 7 near the connecting seat 3. A reinforcing bolt 72 is rotatably installed on the side of the reinforcing plate 7 away from the connecting seat 3. The reinforcing bolt 72 is threadedly connected to the end of the protective cover 1. The second insert 71 corresponds to the reinforcing hole 32 arranged on the circumference, and there is a clearance fit between the second insert 71 and the reinforcing hole 32. After the protective cover 1 is opened to a flat angle at the top of the control panel 2, the reinforcing bolt 72 can drive the end reinforcing plate 7 and the second insert 71 to connect and position the reinforcing hole 32 on the same side of the connecting seat 3. This reduces the squeezing and deformation of the hinge connector when the protective cover 1 is opened to a flat angle.

[0033] The movable sleeve 5 has a slider 52 fixedly installed on one side, and the connecting seat 3 has a groove 54 on the back. The slider 52 slides in the inner wall of the groove 54. The ratchet block 51 meshes with the outer edge of the ratchet wheel 4. Both ends of the connecting shaft 11 have circular grooves, and the outer side of the circular groove has an opening groove 63. The positioning protrusion 6 slides in the circular groove, and the outer protrusion of the positioning protrusion 6 extends into the inner wall of the opening groove 63. By moving the slider 52 to slide in the groove 54, the movable sleeve 5 and the ratchet block 51 on the inner wall can engage and fix the rotated ratchet wheel 4. This allows the protective cover 1 to be stably positioned at the opening angle after it is opened and closed to a certain angle on the top side of the control panel 2, increasing the opening and closing stability of the protective cover 1.

[0034] The two sets of connecting plates 31 have adjacent surfaces with insertion holes that match the first insertion block 61. The first insertion block 61 on the circumferential surface of the positioning protrusion 6 is inserted into the corresponding insertion hole on the side of the connecting plate 31. A second return spring 62 is fixedly installed between the positioning protrusion 6 and the circular groove at the end of the connecting shaft 11. The protective cover 1 slides on the positioning protrusion 6 on the end connecting shaft 11, squeezing the second return spring 62, so that the first insertion block 61 on the side of the positioning protrusion 6 can be separated from the insertion hole on the connecting plate 31 on the side of the connecting seat 3, thereby releasing the positioning of the end connecting shaft 11 of the protective cover 1, so that the protective cover 1 can be removed from the connecting plate 31.

[0035] Working principle: When adjusting the opening and closing angle of the protective cover 1 and the top of the control panel 2, the connecting shaft 11 at the end of the protective cover 1 can be connected and assembled with the connecting plate 31 respectively, and then rotated and adjusted with the connecting plate 31. One set of connecting plates 31 can rotate inside the connecting seat 3 through the ratchet 4, and the ratchet 4 is movably sleeved on the outside through the movable sleeve 5 and is engaged and fixed by the ratchet block 51. In this way, when adjusting the angle of the ratchet 4, the slider 52 can be moved to slide in the slide groove 54, so that the movable sleeve 5 and the ratchet block 51 on the inner wall can engage and fix the rotated ratchet 4, thereby making the protective cover 1 stably positioned at the opening and closing angle after it is opened and closed to a certain angle on one side of the top of the control panel 2, increasing the opening and closing stability of the protective cover 1.

[0036] After the protective cover 1 is opened and closed to a flat angle at the top of the control panel 2, the reinforcing plate 7 at the end and the second insert 71 can be connected and positioned to the reinforcing hole 32 on one side of the connecting seat 3 by the reinforcing bolt 72. This reduces the squeezing and deformation of the hinge connector when the protective cover 1 is opened and closed to a flat angle.

[0037] The protective cover 1 slides on the positioning protrusion 6 on the end connecting shaft 11, squeezing the second return spring 62, so that the first insert 61 on the side of the positioning protrusion 6 can be separated from the insertion hole on the connecting plate 31 on the side of the connecting seat 3, thereby releasing the positioning of the end connecting shaft 11 of the protective cover 1, so that the protective cover 1 can be removed from the connecting plate 31.

[0038] Although embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes and modifications can be made to these embodiments without departing from the principles and spirit of the present invention, the scope of which is defined by the appended claims and their equivalents.

Claims

1. An easily adjustable control panel protective cover, comprising a protective cover (1) and a control panel (2), characterized in that: A connecting shaft (11) is connected through the middle of one side of the protective cover (1). Connecting seats (3) are fixedly installed on both sides of the top of the control panel (2). Connecting plates (31) are rotatably installed on the adjacent surfaces of the two sets of connecting seats (3) through a rotating shaft. A ratchet (4) is fixedly sleeved at the end of the connecting plate (31) connected to the rotating shaft. A movable sleeve (5) is movably nested outside the ratchet (4). A ratchet block (51) is fixedly installed on the inner wall of the movable sleeve (5). A first reset spring (53) is fixedly installed between the movable sleeve (5) and the inner wall of the connecting seat (3). A positioning protrusion (6) is slidably sleeved at both ends of the connecting shaft (11). A first insert (61) is fixedly installed on the circumference of the positioning protrusion (6) near the connecting seat (3).

2. The easily adjustable control panel protective cover according to claim 1, characterized in that: The connecting seat (3) has a reinforcing hole (32) on the circumference away from the connecting shaft (11). The protective cover (1) has circular cavities at both ends near the connecting seat (3). A reinforcing plate (7) is slidably connected in the circular cavity.

3. The easily adjustable control panel protective cover according to claim 2, characterized in that: A second insert (71) is fixedly installed on the circumference of the reinforcing plate (7) near the connecting seat (3), and a reinforcing bolt (72) is rotatably installed on the side of the reinforcing plate (7) away from the connecting seat (3). The reinforcing bolt (72) is threadedly connected to the end of the protective cover (1).

4. The easily adjustable control panel protective cover according to claim 3, characterized in that: The second insert (71) corresponds to the circumferentially arranged reinforcing holes (32), and the second insert (71) and the reinforcing holes (32) are in a clearance fit.

5. The easily adjustable control panel protective cover according to claim 4, characterized in that: A slider (52) is fixedly installed on one side of the movable sleeve (5), and a groove (54) is provided on the back of the connecting seat (3). The slider (52) slides in the inner wall of the groove (54).

6. The easily adjustable control panel protective cover according to claim 5, characterized in that: The ratchet block (51) engages with the outer groove of the ratchet wheel (4).

7. The easily adjustable control panel protective cover according to claim 6, characterized in that: Both ends of the connecting shaft (11) are provided with circular grooves, and an opening groove (63) is provided on the outside of the circular groove.

8. The easily adjustable control panel protective cover according to claim 7, characterized in that: The positioning convex plate (6) slides in the circular groove, and the outer protrusion of the positioning convex plate (6) extends into the inner wall of the opening groove (63).

9. The easily adjustable control panel protective cover according to claim 8, characterized in that: The two sets of connecting plates (31) have adjacent surfaces with insertion holes that match the first insertion block (61). The first insertion block (61) on the circumferential surface of the positioning protrusion (6) is inserted into the corresponding insertion hole on the side of the connecting plate (31).

10. The easily adjustable control panel protective cover according to claim 9, characterized in that: A second return spring (62) is fixedly installed between the positioning protrusion (6) and the circular groove at the end of the connecting shaft (11).

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