Portable depth-adjustable hook

Abstract

The portable depth-adjustable hook comprises a connecting plate, an adjusting plate, a hook body and a depth adjusting device, an upper hook body with a downward opening and a lower hook body with an upward opening are formed on the rear side wall of the hook body, and an electronic equipment installation structure used for installing electronic equipment is arranged on the front side wall of the connecting plate. The upper end and the lower end of the connecting plate can be installed at the upper end and the lower end of the hook in a horizontal sliding mode in the front-back direction, the two adjusting plates can be installed at the upper end and the lower end of the hook in a sliding mode in the vertical direction, and the adjusting plates are provided with adjusting sliding ways forming acute included angles with the vertical direction. According to the utility model, the display product is ensured to be perfectly aligned with a wall surface or an adjacent display product after being installed, the aesthetic property of the overall visual effect after the display product is installed is greatly improved, and the display product fixing device is simple in structure and convenient to use. The adjustment is convenient.

Description

Technical Field

[0001] The utility model relates to a wall-mounted bracket for electronic products, in particular to a portable depth-adjustable hook. Background Art

[0002] At present, most display products (such as display screens, televisions, electronic billboards, etc.) are installed on the wall with a wall-mounted structure. When these products are installed on the wall, in order to match the surrounding decoration, a concave space is often formed on the wall first, and then the display product is embedded in the concave space. It is difficult to adjust the embedding depth of the display product in the concave space on the wall with the current display product wall-mounted bracket, which will cause the display product to be misaligned with the wall after embedded installation, affecting the aesthetics of the display product; some display products need to be spliced ​​together for use because the displayed screen is too large. Multiple display products are installed on the wall with multiple brackets. Due to the processing errors of the brackets themselves and the installation errors, etc., the multiple display products will not be aligned after splicing, and there will be a sense of uneven steps, which will seriously affect the display effect. Utility Model Content

[0003] In order to overcome the above defects, the utility model provides a portable depth-adjustable hook, which can linearly adjust the distance between the display product and the wall, and is easy to adjust.

[0004] The utility model adopts a technical solution to solve the technical problem: a portable depth-adjustable hook, comprising a connecting plate, an adjusting plate, a hook and a depth adjusting device, wherein an upper hook body with an opening facing downward and a lower hook body with an opening facing upward are formed on the rear side wall of the hook, an electronic device mounting structure for mounting electronic devices is provided on the front side wall of the connecting plate, upper and lower ends of the connecting plate can be mounted on the upper and lower ends of the hook in a manner that they can slide horizontally along the front-back direction, two adjusting plates can be mounted on the upper and lower ends of the hook in a manner that they can slide vertically, an adjusting slideway with an acute angle to the vertical direction is provided on the adjusting plate, a connecting portion is provided on the connecting plate, the connecting portion on the connecting plate can slide along the adjusting slideway, and the depth adjusting device can drive the adjusting plate to move up and down.

[0005] As a further improvement of the utility model, a horizontal long hole extending along the front-to-back direction is provided on the side wall of the hook extending along the front-to-back direction, the adjustment slide on the adjustment plate is an inclined long hole with an acute angle with the vertical direction, and a sliding shaft is provided on the connecting plate, and the sliding shaft can be slidably inserted in the horizontal long hole and the inclined long hole.

[0006] As a further improvement of the utility model, a circular hole is provided on the connecting plate, and the sliding shaft includes a connecting bolt and a connecting nut. The connecting bolt is passed through the horizontal long hole of the hook, the circular hole on the connecting plate and the inclined long hole on the adjusting plate. The connecting bolt is threadedly connected to the connecting nut, and the hook, the connecting plate and the adjusting plate are clamped between the connecting bolt head and the connecting nut.

[0007] As a further improvement of the present invention, the hook and the connecting plate are both long columnar structures with a U-shaped cross-section formed by bending sheet metal, the U-shaped side walls of the connecting plate are covered on the outside of the U-shaped side walls of the hook, and the adjustment plate is inserted on the inside of the U-shaped structure of the hook.

[0008] As a further improvement of the present invention, the upper and lower ends of the hook are respectively bent to form fixed plates extending in the horizontal direction, and the depth adjustment device is an adjustment handle with a stud installed on the fixed plate, which is axially stopped and rotatable in the circumferential direction, and the stud on the adjustment handle is movably screwed to the adjustment plate.

[0009] As a further improvement of the utility model, the side wall of the bottom surface of the U-shaped structure formed by the hook is also provided with a long guide hole extending in the vertical direction, and a guide protrusion is fixed on the adjustment plate, and the guide protrusion can be slid up and down and inserted into the long guide hole on the side wall of the hook.

[0010] As a further improvement of the present invention, the adjustment plate includes a main body portion with a U-shaped cross-section formed by bending hardware and a horizontal adjustment portion formed on the bottom surface of the U-shaped structure of the main body portion by bending, the horizontal adjustment portion of the adjustment plate is provided with a threaded hole for active threaded connection with the stud of the adjustment handle, and a guide protrusion is formed on the side wall of the bottom surface of the U-shaped structure formed by the main body of the adjustment plate by riveting pins.

[0011] As a further improvement of the utility model, plastic gaskets are provided between the adjustment plate and the connecting plate and between the connecting plate and the hook.

[0012] As a further improvement of the present invention, the lower hook body on the rear side wall of the hook includes a horizontal rear convex step integrally formed on the rear side wall of the hook and a locking plate with an L-shaped cross-section, one side wall of the locking plate is hingedly connected to the side wall surface extending along the front direction of the horizontal rear convex step of the hook by a hand-tightening bolt, and by tightening the hand-tightening bolt, one side wall of the locking plate can be stopped and positioned with the horizontal rear convex step surface of the hook, and the other side wall of the locking plate is stopped on the rear side surface of the horizontal rear convex step on the hook when the other side wall rotates to a vertical state, and an extension structure is formed on the other side wall of the locking plate, which is higher than the horizontal rear convex step surface of the hook by a set height when the other side wall of the locking plate is turned to a vertical state, and when the other side wall of the locking plate is turned to a vertical state, the extension structure thereon and the horizontal rear convex step on the hook together form the lower hook body.

[0013] The beneficial effects of the utility model are as follows: when the depth adjustment device of the utility model is adjusted, the connecting plate is driven by the adjustment plate to slide horizontally on the hook in the front-rear direction, thereby changing the front-rear position of the display product installed on the connecting plate, thereby easily changing the depth of the display product embedded in the wall, ensuring that the display product remains aligned with the wall after installation, and different display products can also be adjusted front and back so that multiple display products maintain a high degree of alignment on the vertical plane, avoiding the situation where the display product is not aligned with the wall or other display products after being installed on the wall, ensuring that the display product is perfectly aligned with the wall or adjacent display products after installation, greatly improving the aesthetics of the overall visual effect of the display product after installation, and the utility model has a simple structure and is easy to adjust. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 It is a three-dimensional exploded view of the utility model;

[0015] Figure 2 It is the first stereogram of the utility model;

[0016] Figure 3 It is a second stereoscopic view of the utility model;

[0017] Figure 4 This is the front view of the first use state of the utility model;

[0018] Figure 5 It is a right side view of the first use state of the utility model;

[0019] Figure 6 A bottom view of the first use state of the utility model;

[0020] Figure 7 This is the front view of the first use state of the utility model;

[0021] Figure 8 It is a right side view of the first use state of the utility model;

[0022] Fig. 9 A bottom view of the first use state of the utility model;

[0023] Fig.10 It is a top view of the first use state of the utility model. DETAILED DESCRIPTION

[0024] Embodiment: A portable depth-adjustable hook 3 comprises a connecting plate 1, an adjusting plate 2, a hook 3 and a depth adjusting device, wherein an upper hook body 4 with an opening facing downward and a lower hook body with an opening facing upward are formed on the rear side wall of the hook 3, an electronic device mounting structure for mounting electronic devices is provided on the front side wall of the connecting plate 1, the upper and lower ends of the connecting plate 1 can be mounted on the upper and lower ends of the hook 3 horizontally slidably along the front-back direction respectively, two adjusting plates 2 can be mounted on the upper and lower ends of the hook 3 slidably along the vertical direction, an adjusting slideway with an acute angle to the vertical direction is provided on the adjusting plate 2, a connecting portion is provided on the connecting plate 1, the connecting portion on the connecting plate 1 can slide along the adjusting slideway, and the depth adjusting device can drive the adjusting plate 2 to move up and down.

[0025] When in use, a display product such as a television set or a monitor is mounted on the connecting plate 1, and the hook 3 is hung on a wall panel fixed on the wall to realize the wall-mounted installation of the display product. If the display product is not aligned with the wall or other display products in the front and rear directions after the wall-mounted installation, it is only necessary to adjust the depth adjustment device, and the upper and lower ends of the connecting plate 1 can be driven by the adjustment plate 2 to adjust the front and rear positions on the hook 3 at the same time, so that the display product maintains the front and rear adjustment position in a vertical state. The front and rear position of the upper end of the connecting plate 1 on the hook 3 or the front and rear position of the lower end of the connecting plate 1 on the hook 3 can also be adjusted separately, so that the pitch angle of the display product can be adjusted. After adjustment, the connecting plate 1 will remain in this position, so that the display product can be aligned with the wall when it is embedded-mounted. When multiple display products are spliced ​​and installed, it can also ensure that the multiple display products are aligned front and back to form a seamless splicing state.

[0026] The side wall of the hook 3 extending along the front-to-back direction is provided with a horizontal long hole 5 extending along the front-to-back direction, the adjustment slide on the adjustment plate 2 is an inclined long hole 6 with an acute angle with the vertical direction, and the connecting plate 1 is provided with a sliding shaft, which can be slidably inserted in the horizontal long hole 5 and the inclined long hole 6.

[0027] The depth adjustment device drives the adjustment plate 2 to move up and down, thereby driving the sliding shaft to move forward and backward in the horizontal long hole 5, and then driving the connecting plate 1 to move forward and backward on the hook 3. This structure is simple and easy to adjust, and the sliding shaft also serves to connect the connecting plate 1, the hook 3 and the adjustment plate 2 together.

[0028] The connecting plate 1 is provided with a circular hole, and the sliding shaft includes a connecting bolt 7 and a connecting nut 8. The connecting bolt 7 is inserted into the horizontal long hole 5 of the hook 3, the circular hole on the connecting plate 1 and the inclined long hole 6 on the adjusting plate 2. The connecting bolt 7 is threadedly connected with the connecting nut 8. The hook 3, the connecting plate 1 and the adjusting plate 2 are clamped between the head of the connecting bolt 7 and the connecting nut 8. The connecting plate 1, the adjusting plate 2 and the hook 3 are connected together by the structure connected by the connecting bolt 7 and the connecting nut 8. At the same time, the connecting bolt 7 can move in the horizontal long hole 5 and the inclined long hole 6. The connecting bolt 7 and the connecting nut 8 structure can also adjust the sliding friction between the connecting plate 1 and the hook 3, so that there is no relative shaking between the two after adjustment, and they remain in a stable state. In addition, in addition to the bolt and nut structure as the sliding shaft, the sliding shaft can also be formed by riveting with rivets, or a pin and a retaining spring structure.

[0029] The hook 3 and the connecting plate 1 are both long columnar structures with U-shaped cross sections formed by bending sheet metal. The U-shaped side walls of the connecting plate 1 are wrapped around the outside of the U-shaped side walls of the hook 3, and the adjustment plate 2 is inserted into the inside of the U-shaped structure of the hook 3. The U-shaped structure is formed by bending sheet metal, which has low manufacturing cost and high overall structural strength. The U-shaped internal spaces can accommodate each other and accommodate the adjustment plate 2, so the overall thickness can be minimized, which is suitable for small-depth embedded installation or wall installation and occupies little space.

[0030] The upper and lower ends of the hook 3 are respectively bent to form a fixing plate 9 extending in the horizontal direction. The depth adjustment device is an adjustment handle 10 with a stud installed on the fixing plate 9, which is axially stopped and rotatable in the circumferential direction. The stud on the adjustment handle 10 is movably screwed with the adjustment plate 2. The adjustment handle 10 with a stud is convenient for adjustment, and the adjustment plate 2 can be stabilized in one position after adjustment. In addition, in addition to manual adjustment, the depth adjustment device can also be designed as a motor-driven screw rotation structure, which drives the adjustment plate 2 up and down through electric adjustment or a gear rack mechanism. These are equivalent replacement structures that can be easily thought of by those skilled in the art based on this application, and they all belong to the protection scope of this application.

[0031] The side wall of the bottom surface of the U-shaped structure formed by the hook 3 is also provided with a long strip guide hole 11 extending in the vertical direction, and the adjusting plate 2 is fixed with a guide protrusion 12, and the guide protrusion 12 can be inserted into the long strip guide hole 11 on the side wall of the hook 3 so as to slide up and down. By sliding the guide protrusion 12 in the long strip guide hole 11, the adjusting plate 2 can be guided to slide up and down, so as to avoid the adjusting plate 2 from rotating at a small angle or tilting during the up and down movement process.

[0032] The adjustment plate 2 includes a main body portion with a U-shaped cross-section formed by bending hardware and a horizontal adjustment portion formed on the bottom surface of the U-shaped structure of the main body portion by bending. The horizontal adjustment portion of the adjustment plate 2 is provided with a threaded hole for active threaded connection with the stud of the adjustment handle 10, and a guide protrusion 12 is formed on the side wall of the bottom surface of the U-shaped structure formed by the main body of the adjustment plate 2 by riveting pins.

[0033] Plastic gaskets are provided between the adjusting plate 2 and the connecting plate 1 and between the connecting plate 1 and the hook 3. The plastic gaskets can make the connecting plate 1 move forward and backward more smoothly, and also play an anti-wear effect and a mute effect.

[0034] The lower hook body on the rear side wall of the hook 3 includes a horizontal rear protruding step 13 integrally formed on the rear side wall of the hook 3 and a locking plate 14 with an L-shaped cross section, one side wall of the locking plate 14 is hingedly arranged on the side wall surface extending in the front direction of the horizontal rear protruding step 13 of the hook 3 by a hand-tightening bolt 15, and by tightening the hand-tightening bolt 15, one side wall of the locking plate 14 can be stopped and positioned with the surface of the horizontal rear protruding step 13 of the hook 3, and the other side wall of the locking plate 14 is stopped on the rear side surface of the horizontal rear protruding step 13 on the hook 3 when the other side wall rotates to a vertical state, and an extension structure is formed on the other side wall of the locking plate 14, which is higher than the surface of the horizontal rear protruding step 13 of the hook 3 by a set height when the other side wall of the locking plate 14 is rotated to a vertical state, and when the other side wall of the locking plate 14 is rotated to a vertical state, the extension structure thereon and the horizontal rear protruding step 13 on the hook 3 together form the lower hook body.

[0035] The lower hook body is formed by the locking piece 14 and the horizontal rear protruding step 13, which makes it convenient to hang the hook 3 on the wall panel. The locking piece 14 is rotated to a horizontal position to open and disassemble the lower hook body, and the locking piece 14 is rotated to a vertical position to lock the hook 3 with the wall panel. The cross-section of the hook 3 is an L-shaped structure, one side wall of which is used for rotation installation, and the other side wall serves to limit the rotation angle and form the lower hook body. The hand-tightening bolt 15 is tightened to fix the locking piece 14 in position, and the hand-tightening bolt 15 is loosened to rotate the locking piece 14 to lock or unlock.

Claims

1. A portable depth-adjustable hook, characterized by: The invention comprises a connecting plate (1), an adjusting plate (2), a hook (3) and a depth adjusting device, wherein an upper hook body (4) with an opening facing downward and a lower hook body with an opening facing upward are formed on the rear side wall of the hook, an electronic device mounting structure for mounting electronic devices is provided on the front side wall of the connecting plate, upper and lower ends of the connecting plate are respectively mounted on the upper and lower ends of the hook so as to be able to slide horizontally in the front-back direction, two adjusting plates are mounted on the upper and lower ends of the hook so as to be able to slide in the vertical direction, an adjusting slideway is provided on the adjusting plate so as to have an acute angle with the vertical direction, a connecting portion is provided on the connecting plate, the connecting portion on the connecting plate is able to slide along the adjusting slideway, and the depth adjusting device is able to drive the adjusting plate to move up and down.

2. The portable depth-adjustable hook according to claim 1, characterized in that: A horizontal long hole (5) extending in the front-to-back direction is provided on the side wall of the hook extending in the front-to-back direction, the adjusting slide on the adjusting plate is an inclined long hole (6) with an acute angle with the vertical direction, and a sliding shaft is provided on the connecting plate, and the sliding shaft can be slidably inserted in the horizontal long hole and the inclined long hole.

3. The portable depth-adjustable hook according to claim 2, characterized in that: The connecting plate is provided with a circular hole, and the sliding shaft comprises a connecting bolt (7) and a connecting nut (8). The connecting bolt is inserted into the horizontal long hole of the hook, the circular hole on the connecting plate and the inclined long hole on the adjusting plate. The connecting bolt is threadedly connected with the connecting nut. The hook, the connecting plate and the adjusting plate are clamped between the connecting bolt head and the connecting nut.

4. The portable depth-adjustable hook according to claim 2, characterized in that: The hook and the connecting plate are both long columnar structures with U-shaped cross sections formed by bending sheet metal. The U-shaped side walls of the connecting plate are covered on the outside of the U-shaped side walls of the hook, and the adjustment plate is inserted into the inside of the U-shaped structure of the hook.

5. The portable depth-adjustable hook according to claim 4, characterized in that: The upper and lower ends of the hook are respectively bent to form a fixing plate (9) extending in the horizontal direction, and the depth adjustment device is an adjustment handle (10) with a stud installed on the fixing plate, which is axially stopped and rotatable in the circumferential direction, and the stud on the adjustment handle is movably screwed to the adjustment plate.

6. The portable depth-adjustable hook according to claim 5, characterized in that: The side wall of the hook forming the bottom surface of the U-shaped structure is also provided with a long strip guide hole (11) extending in the vertical direction, and the adjustment plate is fixedly provided with a guide protrusion (12), and the guide protrusion can be inserted into the long strip guide hole on the side wall of the hook so as to slide up and down.

7. The portable depth-adjustable hook according to claim 6, characterized in that: The adjustment plate includes a main body portion with a U-shaped cross-section formed by bending hardware and a horizontal adjustment portion formed on the bottom surface of the U-shaped structure of the main body portion by bending. The horizontal adjustment portion of the adjustment plate is provided with a threaded hole for active threaded connection with the stud of the adjustment handle, and a guide protrusion is formed on the side wall of the bottom surface of the U-shaped structure formed by the main body of the adjustment plate through a riveted pin.

8. The portable depth-adjustable hook according to claim 3, characterized in that: Plastic gaskets are arranged between the adjusting plate and the connecting plate, and between the connecting plate and the hook.

9. The portable depth-adjustable hook according to claim 1, characterized in that: The lower hook body on the rear side wall of the hook comprises a horizontal rear convex step (13) integrally formed on the rear side wall of the hook and a locking plate (14) with an L-shaped cross section, one side wall of the locking plate is hingedly connected to the side wall surface of the horizontal rear convex step of the hook extending in the front direction by a hand-tightening bolt (15), and by tightening the hand-tightening bolt, the one side wall of the locking plate can be stopped and positioned with the surface of the horizontal rear convex step of the hook, and the other side wall of the locking plate is stopped on the rear side surface of the horizontal rear convex step on the hook when the other side wall rotates to a vertical state, and an extension structure is formed on the other side wall of the locking plate, which is higher than the surface of the horizontal rear convex step of the hook by a set height when the other side wall of the locking plate is rotated to a vertical state, and when the other side wall of the locking plate is rotated to a vertical state, the extension structure thereon and the horizontal rear convex step on the hook together form the lower hook body.

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