Multi-layer adjustable electronic component mounting rack

Abstract

The utility model relates to the technical field of electronic components, and particularly discloses a multilayer adjustable electronic component mounting rack which comprises a base and a cross rod, a first column is in bolted connection with the top of one end of the base, a second column is in bolted connection with the top of the other end of the base, and reinforcing plates are fixedly connected to two sides of the bottoms of the first column and the second column. A first sliding groove is formed in the side, close to the second stand column, of the first stand column, a first sliding block is slidably connected into the first sliding groove, a positioning mechanism is arranged in the first sliding block, an open groove is formed in one side of the first sliding block, a protruding block is rotationally connected into the open groove, and a transverse rod is fixedly connected to the tail end of the protruding block. By adjusting the height position, the distance, the angle and the like of the cross rod and the rotating rod, installation of electronic elements of various specifications can be achieved.

Description

Technical Field

[0001] The utility model relates to the technical field of electronic components, in particular to a multi-layer adjustable electronic component mounting rack. Background Art

[0002] During the use of electronic components, they need to be fixed on the mounting frame to prevent shaking of the electronic components and facilitate wiring of the electronic components. The installation positions of different electronic components are also different.

[0003] However, in existing electrical installation equipment, the mounting frame is usually a fixed structure and the guide rail is connected to the mounting frame by bolts. The form of the guide rail is relatively simple and the same guide rail is not convenient for installing electronic components of different specifications, especially at the construction site, when the number of electronic components is large and the form is complex, it is even more inconvenient. In addition, the fixed position guide rail is not convenient for adjusting the position layout when installing new electronic components. Utility Model Content

[0004] The utility model aims to solve the shortcomings in the prior art and proposes a multi-layer adjustable electronic component mounting rack.

[0005] In order to achieve the above purpose, the utility model adopts the following technical solutions:

[0006] A multi-layer adjustable electronic component mounting rack comprises a base and a cross bar, wherein one end of the base is connected to a first column by a top bolt, and the other end of the base is connected to a second column by a top bolt, reinforcing plates are fixedly connected to the bottom sides of the first column and the second column, a first slide groove is provided on the side of the first column close to the second column, a plurality of first sliders are slidably connected in the first slide groove, a positioning mechanism is provided in the first slider, a slot is provided on one side of the first slider, a protrusion is rotatably connected in the slot, and the end of the protrusion is fixedly connected to the cross bar.

[0007] Preferably, a plurality of insertion holes are formed on the side wall of the first column, and the insertion holes at the top of the first column are distributed at a density smaller than the insertion holes at the bottom of the first column.

[0008] Preferably, a hollow groove is formed on a side of the second column close to the first column, and a plurality of fixing blocks corresponding to the jacks are fixedly connected in the hollow groove.

[0009] Preferably, a hollow groove is provided in the first sliding block, one side of the hollow groove is connected to the slot, and a circular hole is provided on the side of the first sliding block away from the slot.

[0010] Preferably, the positioning mechanism includes a T-block and a spring, a T-block is slidably connected in the hollow groove, the end of the T-block is adapted to the circular hole, the head end of the T-block is slidably connected to the side wall of the protrusion, and a spring is sleeved on the T-block, one end of which is fixedly connected to the inner wall of the hollow groove.

[0011] Preferably, a second sliding groove is provided at the top of one end and the bottom of the other end of the cross bar, and a second sliding block is slidably connected in the second sliding groove.

[0012] Preferably, the side wall of the second sliding block is rotatably connected to a rotating rod via bolts, and two third sliding grooves are provided at both ends of the rotating rod.

[0013] Compared with the prior art, the beneficial effects of the utility model are:

[0014] The utility model sets a first column and a socket, wherein the socket is used to fix the position of the first slider, and each socket is matched with the end of the T-block in the positioning mechanism, wherein the relatively dense sockets at the bottom are used to position unused cross bars, so that the cross bars do not excessively occupy the upper space of the mounting frame, and at the same time facilitate the cross bars to rotate counterclockwise around the protrusions, while the relatively sparse sockets at the top are used to position the cross bars in use and are arranged in sequence from high to low, and the relatively high position is convenient for the installation personnel to operate.

[0015] The utility model provides a positioning mechanism and a fixing block. When the cross bar is in a horizontal state, the cross bar is placed on the top of the fixing block, so that the cross bar can be fixed between the first column and the second column without falling. The long axis end of the protrusion contacts the T-block. At this time, the spring is compressed and the end of the T-block passes through the circular hole and is connected to the jack to realize the positioning of the first slider and the cross bar. When the cross bar is turned counterclockwise, the long axis end of the protrusion contacts the T-block and rotates until the short axis end contacts the T-block. At this time, the spring loses force and resets to push the T-block to slide along the hollow groove toward the cross bar. At this time, the end of the T-block is separated from the jack, and the first slider can be unlocked, which is convenient for adjusting the position of the cross bar, so that the spacing between two adjacent cross bars can be adjusted to adapt to the installation of various electronic components.

[0016] The utility model provides a cross bar and a rotating rod. When the cross bar is not in use, the rotating rod can be rotated to be parallel to the cross bar to facilitate the storage of the cross bar at the bottom of the first column. When it is needed, the rotating rod is toggled and the distance between the two rotating rods is adjusted to fit the installation hole position of the electronic component to be installed. The provision of the third slide groove can also facilitate the installation of electronic components of different sizes. Subsequently, the fastening bolts can be fastened to fix the rotating rod without affecting the installation of the electronic component and improving the stability of the electronic component after installation. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 This is a schematic diagram of the overall structure of a multi-layer adjustable electronic component mounting rack proposed by the utility model;

[0018] Figure 2 This is a schematic diagram of the second column structure of a multi-layer adjustable electronic component mounting rack proposed by the utility model;

[0019] Figure 3 This is a schematic diagram of the crossbar structure of a multi-layer adjustable electronic component mounting rack proposed by the utility model;

[0020] Figure 4 This is a schematic diagram of the first sliding block structure of a multi-layer adjustable electronic component mounting rack proposed by the utility model;

[0021] Figure 5 The utility model provides a schematic diagram of the positioning mechanism structure of a multi-layer adjustable electronic component mounting rack.

[0022] In the figure: 1, base; 2, first column; 3, second column; 4, first slide groove; 5, socket; 6, fixed block; 7, first slider; 71, slot; 8, hollow slot; 9, positioning mechanism; 10, T-block; 11, spring; 12, bump; 13, cross bar; 14, second slide groove; 15, second slider; 16, rotating rod; 17, third slide groove. DETAILED DESCRIPTION

[0023] The technical solutions in the embodiments of the present invention will be described clearly and completely below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, rather than all of the embodiments.

[0024] Reference Figure 1-5 A multi-layer adjustable electronic component mounting rack includes a base 1 and a cross bar 13. A first column 2 is bolted to the top of one end of the base 1, and a second column 3 is bolted to the top of the other end of the base 1. Both sides of the bottom of the first column 2 and the second column 3 are fixedly connected with reinforcing plates. A first slide groove 4 is provided on the side of the first column 2 close to the second column 3. A plurality of first sliders 7 are slidably connected in the first slide groove 4. A positioning mechanism 9 is provided in the first slider 7. A slot 71 is provided on one side of the first slider 7. A protrusion 12 is rotatably connected in the slot 71. The end of the protrusion 12 is fixedly connected with a cross bar 13. The electronic component mounting rack can be fixed on the ground through the base 1 and the reinforcing plate. The installer can drive the first slider 7 to slide up and down in the first slide groove 4 by toggling the cross bar 13. During the sliding process of the first slider 7, the first slider 7 can be fixed to the required position on the first column 2 through the positioning mechanism 9, so as to adjust the height position of the cross bar 13, so that the cross bar 13 can meet the installation requirements of electronic components of various specifications at the construction site.

[0025] As a technical optimization solution of the utility model, a plurality of sockets 5 are provided on the side wall of the first column 2, and the distribution density of the sockets 5 at the top of the first column 2 is less than that at the bottom of the first column 2. The sockets 5 are used to fix the position of the first slider 7, and each socket 5 is adapted to the end of the T-block 10 in the positioning mechanism 9, wherein the relatively dense sockets 5 at the bottom are used to position the unused crossbars 13, so that the crossbars 13 do not excessively occupy the upper space of the mounting frame, and at the same time facilitate the counterclockwise rotation of the crossbars 13 around the protrusions 12, while the relatively sparse sockets 5 at the top are used to position the crossbars 13 in use and are arranged sequentially from high to low, and the relatively high position is convenient for the installation personnel to operate.

[0026] As a technical optimization solution of the utility model, a hollow groove is opened on the side of the second column 3 close to the first column 2, and a plurality of fixing blocks 6 corresponding to the insertion holes 5 are fixedly connected in the hollow groove. The fixing blocks 6 correspond to the insertion holes 5 and the relative position of the fixing blocks 6 is lower than the insertion holes 5. When the cross bar 13 is in a horizontal state, the cross bar 13 can be conveniently placed on the top of the fixing blocks 6, and the cross bar 13 can be fixed between the first column 2 and the second column 3 without falling.

[0027] As a technical optimization solution of the utility model, a hollow groove 8 is provided in the first slider 7, one side of the hollow groove 8 is connected to the slot 71, and a circular hole is provided on the side of the first slider 7 away from the slot 71. The projection 12 rotates around the center of the slot 71, and the radius of the projection 12 along the horizontal direction of the cross bar 13 is greater than that along the vertical direction of the cross bar 13. When the cross bar 13 is turned to rotate, the contact direction between the projection 12 and the head end of the T-block 10 will also change.

[0028] As a technical optimization solution of the utility model, the positioning mechanism 9 includes a T-block 10 and a spring 11. The T-block 10 is slidably connected in the hollow groove 8. The end of the T-block 10 is adapted to the circular hole. The head end of the T-block 10 is slidably connected to the side wall of the protrusion 12. The T-block 10 is sleeved with a spring 11 whose end is fixedly connected to the inner wall of the hollow groove 8. When the cross bar 13 is in a horizontal state, the long axis end of the protrusion 12 contacts the T-block 10. At this time, the spring 11 is compressed and the end of the T-block 10 passes through the circular hole and is connected to the socket 5 to realize the positioning of the first slider 7 and the cross bar 13. When the cross bar 13 is turned counterclockwise, the long axis end of the protrusion 12 contacts the T-block 10 and rotates until the short axis end contacts the T-block 10. At this time, the spring 11 loses its force and resets, pushing the T-block 10 to slide along the hollow groove 8 toward the cross bar 13. At this time, the end of the T-block 10 is separated from the socket 5, and the first slider 7 can be unlocked, which is convenient for adjusting the position of the cross bar 13, so that the distance between two adjacent cross bars 13 can be adjusted to adapt to the installation of various electronic components.

[0029] As a technical optimization solution of the utility model, a second slide groove 14 is provided at the top of one end and the bottom of the other end of the cross bar 13, and a second slider 15 is slidably connected in the second slide groove 14. When the cross bar 13 is in a horizontal state, the spacing between the two rotating rods 16 can be adjusted by adjusting the position of the second slider 15 in the second slide groove 14, which can also facilitate the installation of electronic components of different sizes.

[0030] As a technical optimization solution of the utility model, the side wall of the second slider 15 is rotatably connected with a rotating rod 16 through bolts, and two third sliding grooves 17 are provided at both ends of the rotating rod 16. The rotating rod 16 can be rotated to be parallel to the cross bar 13 when the cross bar 13 is not in use, so that the cross bar 13 can be stored at the bottom of the first column 2. When it is needed, after the rotating rod 16 is adjusted to the position of the mounting hole that is adapted to the electronic component to be installed, the fastening bolts can be fixed to fix the rotating rod 16 without affecting the installation of the electronic component and improving the stability of the electronic component after installation.

[0031] When the utility model is in use, the installer fixes the electronic component mounting frame on the ground through the base 1 and the reinforcing plate, and turns the cross bar 13 at the bottom of the first column 2 counterclockwise, so that the long axis end of the protrusion 12 contacts the T-block 10 and rotates until the short axis end contacts the T-block 10. The spring 11 loses its force and resets to push the T-block 10 to slide along the hollow groove 8 toward the cross bar 13. At this time, the end of the T-block 10 is separated from the socket 5, and the first slider 7 can be unlocked. The cross bar 13 is pulled to drive the first slider 7 to rise to the top along the first slide groove 4, and the cross bar 13 is turned clockwise to a horizontal state. The end of the cross bar 13 is placed on the fixed block 6. At the top, during the rotation process, the short axis end of the protrusion 12 contacts the T-block 10 and rotates until the long axis end contacts the T-block 10. The T-block 10 is pushed by the protrusion 12 to slide along the hollow groove 8 toward the socket 5 and connected to the socket 5. The spring 11 is compressed. At this time, the distance between the two rotating rods 16 is adjusted by adjusting the position of the second slider 15 in the second slide groove 14. After the rotating rod 16 is adjusted to the mounting hole position suitable for the electronic component to be installed, the rotating rod 16 can be fixed by fastening the fastening bolts. The electronic component is fixed in the third slide groove 17 with bolts. When adding new electronic components, the above operation can be repeated.

[0032] The above description is only a preferred specific implementation manner of the present invention, but the protection scope of the present invention is not limited thereto. Any technician familiar with the technical field can make equivalent replacements or changes within the technical scope disclosed by the present invention according to the technical scheme and the utility model concept of the present invention, which should be covered by the protection scope of the present invention.

Claims

1. A multi-layer adjustable electronic component mounting rack, comprising a base (1) and a crossbar (13), characterized in that: The top of one end of the base (1) is bolted to a first column (2), and the top of the other end of the base (1) is bolted to a second column (3). Both sides of the bottom of the first column (2) and the second column (3) are fixedly connected with reinforcing plates. A first slide groove (4) is provided on a side of the first column (2) close to the second column (3). A plurality of first sliders (7) are slidably connected in the first slide groove (4). A positioning mechanism (9) is provided in the first slider (7). A slot (71) is provided on one side of the first slider (7). A convex block (12) is rotatably connected in the slot (71), and a cross bar (13) is fixedly connected to the end of the convex block (12).

2. A multi-layer adjustable electronic component mounting rack according to claim 1, characterized in that: A plurality of insertion holes (5) are provided on the side wall of the first column (2), and the insertion holes (5) at the top of the first column (2) have a smaller distribution density than the insertion holes (5) at the bottom of the first column (2).

3. A multi-layer adjustable electronic component mounting rack according to claim 2, characterized in that: A hollow groove is provided on one side of the second column (3) close to the first column (2), and a plurality of fixing blocks (6) corresponding to the insertion holes (5) are fixedly connected in the hollow groove.

4. The multi-layer adjustable electronic component mounting rack according to claim 1, characterized in that: A hollow groove (8) is provided in the first sliding block (7), one side of the hollow groove (8) is connected to the slot (71), and a circular hole is provided on the side of the first sliding block (7) away from the slot (71).

5. A multi-layer adjustable electronic component mounting rack according to claim 4, characterized in that: The positioning mechanism (9) comprises a T-shaped block (10) and a spring (11). The T-shaped block (10) is slidably connected in the hollow groove (8). The end of the T-shaped block (10) is adapted to the circular hole. The head end of the T-shaped block (10) is slidably connected to the side wall of the protrusion (12). The T-shaped block (10) is sleeved with a spring (11) whose end is fixedly connected to the inner wall of the hollow groove (8).

6. The multi-layer adjustable electronic component mounting rack according to claim 1, characterized in that: A second sliding groove (14) is provided at the top of one end and the bottom of the other end of the cross bar (13), and a second sliding block (15) is slidably connected in the second sliding groove (14).

7. A multi-layer adjustable electronic component mounting rack according to claim 6, characterized in that: The side wall of the second sliding block (15) is rotatably connected to a rotating rod (16) via bolts, and two third sliding grooves (17) are formed at both ends of the rotating rod (16).

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