Electrical backboard installation device convenient to disassemble and assemble quickly

Abstract

The utility model relates to the technical field of electrical backplane installation, and discloses an electrical backplane installation device convenient for rapid disassembly and assembly, which solves the problem that the electrical backplane is inconvenient to disassemble and assemble rapidly at present, and comprises an installation plate, an electrical backplane is arranged on the outer side of the installation plate, and an installation mechanism is installed between the installation plate and the electrical backplane. A limiting mechanism is mounted on the mounting mechanism; according to the utility model, through the cooperation between the positioning rod and the positioning hole, the electrical backboard can be conveniently placed on the top of the supporting plate, and through the cooperation between the screw rod and the lifting plate and the cooperation between the U-shaped round rod and the movable rod, when the hand wheel is rotated clockwise, the two guide plates can conveniently slide along the guide column and the U-shaped round rod; and when the hand wheel is rotated anticlockwise, the two clamping plates can get away from each other conveniently to release the limiting of the electrical back plate, so that the rapid disassembly and assembly of the electrical back plate can be realized conveniently.

Description

Technical Field

[0001] The utility model belongs to the technical field of electrical back panel installation, in particular to an electrical back panel installation device which is convenient for quick disassembly and assembly. Background Art

[0002] The electrical backplane is a plate-like structure used to connect and transmit signals in electronic devices. It is usually installed on the back or side of the device. It is an important channel for signal transmission between modules. It can realize the connection between different modules and enable the modules to work together.

[0003] Traditional electrical backplanes are usually fixed directly on the chassis or fixed on a bracket and then locked in the chassis. They are usually fixed by screws. Necessary locking tools are required during the locking process, and a large number of screws are required, which has a great impact on the assembly efficiency of the production line. Utility Model Content

[0004] In view of the above situation, in order to overcome the defects of the prior art, the utility model provides an electrical backplane installation device that is easy to quickly disassemble and assemble, and effectively solves the problem that it is currently inconvenient to quickly disassemble and assemble the electrical backplane.

[0005] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: an electrical backplane mounting device that is easy to quickly disassemble and assemble, comprising a mounting plate, an electrical backplane is arranged on the outer side of the mounting plate, a mounting mechanism is installed between the mounting plate and the electrical backplane, and a limit mechanism is installed on the mounting mechanism;

[0006] The mounting mechanism includes a mounting frame fixed to a side of the mounting plate close to the electrical back plate, the electrical back plate is located in the mounting frame, a support plate is fixedly mounted on the inner bottom wall of the mounting frame, the electrical back plate is placed on the top of the support plate, a guide column is fixedly mounted in the mounting frame, the support plate is fixedly sleeved on the outer middle part of the guide column, two guide plates are symmetrically and movably sleeved on the outer side of the guide column, the support plate is located between the two guide plates, the two guide plates are both located below the electrical back plate, clamps are fixedly mounted on the tops of the two guide plates, and the electrical back plate is located between the two clamps.

[0007] Preferably, two positioning holes are symmetrically provided on the top of the support plate, and two positioning rods are symmetrically fixedly installed on the bottom of the electrical backplane, and the two positioning rods are respectively inserted into the two positioning holes.

[0008] Preferably, a top plate located above the support plate is fixedly installed in the installation frame, the top of the support plate is rotatably connected to a screw, the top of the screw passes through the top plate and is fixedly installed with a handwheel, and the screw is rotatably connected to the top plate, the outer side of the screw is threadedly sleeved with a lifting plate, and a U-shaped round rod is fixedly installed on the bottom of the top plate, the support plate is fixedly sleeved on the outer middle part of the U-shaped round rod, the two guide plates are movably sleeved on the outer side of the U-shaped round rod, and the lifting plate is movably sleeved on the outer side of the U-shaped round rod, and the bottom of the lifting plate is symmetrically rotatably connected to two movable rods, and the ends of the two movable rods away from the lifting plate are respectively rotatably connected to the tops of the two guide plates.

[0009] Preferably, a vertical plate is fixedly installed between the top plate and the support plate, the vertical plate is located between the lifting plate and the electrical back plate, and abutment rollers that are in contact with the electrical back plate are equidistantly provided on one side of the vertical plate away from the lifting plate.

[0010] Preferably, the limiting mechanism includes a slide plate movably sleeved on the outside of the U-shaped round rod, the slide plate is located between the lifting plate and the top plate, two springs are symmetrically fixedly connected between the slide plate and the top plate, the two springs are both sleeved on the outside of the U-shaped round rod, a U-shaped plate is fixedly installed on the side of the slide plate away from the mounting plate, the U-shaped plate is sleeved on the outside of the vertical plate, and the U-shaped plate is located on the top of the electrical back plate.

[0011] Preferably, a plug-in board is fixedly mounted on the bottom of the U-shaped plate, and a slot is provided on the top of the electrical backplane, and the plug-in board is inserted into the slot.

[0012] Compared with the prior art, the beneficial effects of the utility model are:

[0013] (1) The utility model facilitates the placement of the electrical back panel on the top of the support plate through the cooperation between the positioning rod and the positioning hole, and facilitates the cooperation between the screw rod and the lifting plate and the U-shaped round rod and the movable rod. When the hand wheel is rotated clockwise, the two guide plates can slide along the guide column and the U-shaped round rod, and then the two clamping plates can be brought close to each other to clamp the electrical back panel. When the hand wheel is rotated counterclockwise, the two clamping plates can be moved away from each other to release the limit of the electrical back panel, thereby facilitating the rapid disassembly and assembly of the electrical back panel.

[0014] (2) The new device facilitates the lowering of the lifting plate and the U-shaped round rod by cooperating with each other, and the lifting plate can be lowered when the hand wheel is rotated clockwise, thereby releasing the limit on the slide plate. The slide plate and the U-shaped round rod, as well as the spring and the top plate, facilitate the lowering of the U-shaped plate and abut against the top of the electrical back plate, so that the plug-in plate can be inserted into the slot, thereby facilitating the upper and lower clamping of the electrical back plate, thereby achieving stable installation of the electrical back plate. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] The accompanying drawings are used to provide a further understanding of the present invention and constitute a part of the specification. They are used together with the embodiments of the present invention to explain the present invention and do not constitute a limitation to the present invention.

[0016] In the attached picture:

[0017] Figure 1 This is a schematic diagram of the structure of the electrical back panel installation device that is easy to quickly disassemble and assemble according to the utility model;

[0018] Figure 2 This is a schematic diagram of the electrical backplane structure of the utility model;

[0019] Figure 3 This is a schematic diagram of the installation mechanism structure of the utility model;

[0020] Figure 4 This is a schematic diagram of the structure of the limiting mechanism of the utility model;

[0021] In the figure: 1. mounting plate; 2. mounting mechanism; 201. mounting frame; 202. movable rod; 203. positioning hole; 204. support plate; 205. guide plate; 206. guide column; 207. clamping plate; 208. U-shaped round rod; 209. lifting plate; 2010. top plate; 2011. hand wheel; 2012. vertical plate; 2013. abutting roller; 2014. screw; 3. limiting mechanism; 301. slide plate; 302. U-shaped plate; 303. spring; 304. plug-in plate; 4. electrical back plate; 5. slot; 6. positioning rod. DETAILED DESCRIPTION

[0022] The technical solutions in the embodiments of the utility model will be clearly and completely described below in conjunction with the drawings in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, rather than all of the embodiments; based on the embodiments of the utility model, all other embodiments obtained by ordinary technicians in this field without making creative work are within the scope of protection of the utility model.

[0023] Embodiment 1, by Figure 1-2 The utility model comprises a mounting plate 1 , an electrical back plate 4 is arranged on the outer side of the mounting plate 1 , a mounting mechanism 2 is installed between the mounting plate 1 and the electrical back plate 4 , and a limiting mechanism 3 is installed on the mounting mechanism 2 .

[0024] Specifically, by Figure 3The mounting mechanism 2 includes a mounting frame 201 fixed to the side of the mounting plate 1 close to the electrical back plate 4, the electrical back plate 4 is located in the mounting frame 201, a support plate 204 is fixedly installed on the inner bottom wall of the mounting frame 201, the electrical back plate 4 is placed on the top of the support plate 204, a guide column 206 is fixedly installed in the mounting frame 201, the support plate 204 is fixedly sleeved in the middle of the outer side of the guide column 206, and two guide plates 205 are symmetrically sleeved on the outer side of the guide column 206, and the support plate 204 is located at two The guide plates 205 are located between the two guide plates 205, and the two guide plates 205 are located below the electrical back plate 4. The tops of the two guide plates 205 are fixedly installed with clamping plates 207. The electrical back plate 4 is located between the two clamping plates 207. The top of the support plate 204 is symmetrically provided with two positioning holes 203. The bottom of the electrical back plate 4 is symmetrically fixedly installed with two positioning rods 6. The two positioning rods 6 are respectively inserted into the two positioning holes 203. A top plate 2010 located above the support plate 204 is fixedly installed in the installation frame 201. The support plate 204 is fixedly installed with a top plate 2010 located above the support plate 204. The top of 04 is rotatably connected with a screw rod 2014, the top of the screw rod 2014 passes through the top plate 2010 and is fixedly installed with a hand wheel 2011, and the screw rod 2014 is rotatably connected with the top plate 2010, the outer thread of the screw rod 2014 is sleeved with a lifting plate 209, and the bottom of the top plate 2010 is fixedly installed with a U-shaped round rod 208, the support plate 204 is fixedly sleeved on the outer middle part of the U-shaped round rod 208, and the two guide plates 205 are movably sleeved on the outer side of the U-shaped round rod 208, and the lifting plate 209 is movable. Sleeved on the outside of the U-shaped round rod 208, the bottom of the lifting plate 209 is symmetrically rotatably connected to two movable rods 202, and one end of the two movable rods 202 away from the lifting plate 209 is respectively rotatably connected to the top of the two guide plates 205, and a vertical plate 2012 is fixedly installed between the top plate 2010 and the support plate 204. The vertical plate 2012 is located between the lifting plate 209 and the electrical back plate 4, and abutment rollers 2013 that are in contact with the electrical back plate 4 are equidistantly provided on one side of the vertical plate 2012 away from the lifting plate 209;

[0025] In the use state, the electrical back panel 4 is first placed in the installation frame 201 and fits with the abutment roller 2013, and then the electrical back panel 4 is moved downward until it is located on the top of the support plate 204, so that the two positioning rods 6 are respectively inserted into the two positioning holes 203. At this time, the electrical back panel 4 is located between the two clamping plates 207, and then the hand wheel 2011 is rotated clockwise to drive the screw rod 2014 to rotate clockwise and drive the lifting plate 209 to slide downward along the U-shaped round rod 208, and then the two guide plates 205 are respectively driven by the two movable rods 202. The two clamps 207 slide along the U-shaped rod 208 and the guide column 206, and at the same time, the two clamps 207 approach each other to fix the electrical backplane 4. When the handwheel 2011 is rotated counterclockwise, the screw rod 2014 is driven to rotate counterclockwise, and the lifting plate 209 is driven to slide upward along the U-shaped rod 208, and then the two guide plates 205 are driven to slide along the U-shaped rod 208 and the guide column 206 through the two movable rods 202. At the same time, the two clamps 207 move away from each other to release the clamping of the electrical backplane 4, and finally the electrical backplane 4 is quickly disassembled and assembled.

[0026] Specifically, by Figure 4 It is given that the limiting mechanism 3 includes a slide plate 301 movably sleeved on the outside of the U-shaped round rod 208, the slide plate 301 is located between the lifting plate 209 and the top plate 2010, and two springs 303 are symmetrically fixedly connected between the slide plate 301 and the top plate 2010, and the two springs 303 are sleeved on the outside of the U-shaped round rod 208. A U-shaped plate 302 is fixedly installed on the side of the slide plate 301 away from the mounting plate 1, and the U-shaped plate 302 is sleeved on the outside of the vertical plate 2012, and the U-shaped plate 302 is located on the top of the electrical back plate 4, and a plug-in plate 304 is fixedly installed on the bottom of the U-shaped plate 302. A slot 5 is provided on the top of the electrical back plate 4, and the plug-in plate 304 is inserted into the slot 5;

[0027] When in use, the lifting plate 209 is initially located at the bottom of the slide plate 301, and the two springs 303 are in a compressed state. When the lifting plate 209 descends, the two clamps 207 clamp the electrical backplane 4, thereby releasing the limit on the slide plate 301. At the same time, the two springs 303 reset and drive the slide plate 301 to slide downward along the U-shaped round rod 208 until the U-shaped plate 302 abuts against the top of the electrical backplane 4. At the same time, the plug-in plate 304 is inserted into the interior of the slot 5 to achieve the upper and lower clamping of the electrical backplane 4, and finally complete the stable installation of the electrical backplane 4.

Claims

1. An electrical backplane mounting device that is easy to quickly disassemble and assemble, comprising a mounting plate (1), characterized in that: An electrical back plate (4) is provided on the outer side of the mounting plate (1), a mounting mechanism (2) is installed between the mounting plate (1) and the electrical back plate (4), and a limiting mechanism (3) is installed on the mounting mechanism (2); The mounting mechanism (2) comprises a mounting frame (201) fixed to a side of the mounting plate (1) close to the electrical back plate (4); the electrical back plate (4) is located in the mounting frame (201); a support plate (204) is fixedly mounted on the inner bottom wall of the mounting frame (201); the electrical back plate (4) is placed on the top of the support plate (204); a guide column (206) is fixedly mounted in the mounting frame (201); the support plate (204) is fixedly sleeved on the middle part of the outer side of the guide column (206); two guide plates (205) are symmetrically and movably sleeved on the outer side of the guide column (206); the support plate (204) is located between the two guide plates (205); the two guide plates (205) are both located below the electrical back plate (4); a clamping plate (207) is fixedly mounted on the top of the two guide plates (205); and the electrical back plate (4) is located between the two clamping plates (207).

2. The electrical backplane mounting device for quick disassembly and assembly according to claim 1, characterized in that: Two positioning holes (203) are symmetrically arranged on the top of the support plate (204), and two positioning rods (6) are symmetrically fixedly installed on the bottom of the electrical back plate (4), and the two positioning rods (6) are respectively inserted into the two positioning holes (203).

3. The electrical backplane mounting device for quick disassembly and assembly according to claim 1, characterized in that: A top plate (2010) located above the support plate (204) is fixedly installed in the installation frame (201), the top of the support plate (204) is rotatably connected to a screw rod (2014), the top end of the screw rod (2014) passes through the top plate (2010) and is fixedly installed with a hand wheel (2011), and the screw rod (2014) is rotatably connected to the top plate (2010), the outer side of the screw rod (2014) is threadedly sleeved with a lifting plate (209), and the bottom of the top plate (2010) is fixedly installed with a U-shaped The round rod (208) is fixedly sleeved on the middle part of the outer side of the U-shaped round rod (208), the two guide plates (205) are movably sleeved on the outer side of the U-shaped round rod (208), and the lifting plate (209) is movably sleeved on the outer side of the U-shaped round rod (208), the bottom of the lifting plate (209) is symmetrically rotatably connected to two movable rods (202), and the ends of the two movable rods (202) away from the lifting plate (209) are respectively rotatably connected to the tops of the two guide plates (205).

4. The electrical backplane mounting device for quick disassembly and assembly according to claim 3, characterized in that: A vertical plate (2012) is fixedly installed between the top plate (2010) and the support plate (204); the vertical plate (2012) is located between the lifting plate (209) and the electrical back plate (4); and abutment rollers (2013) that are in contact with the electrical back plate (4) are provided at equal distances on one side of the vertical plate (2012) away from the lifting plate (209).

5. The electrical backplane mounting device for quick disassembly and assembly according to claim 1, characterized in that: The limiting mechanism (3) comprises a slide plate (301) movably sleeved on the outside of the U-shaped round rod (208), the slide plate (301) is located between the lifting plate (209) and the top plate (2010), two springs (303) are symmetrically fixedly connected between the slide plate (301) and the top plate (2010), the two springs (303) are sleeved on the outside of the U-shaped round rod (208), a U-shaped plate (302) is fixedly installed on the side of the slide plate (301) away from the mounting plate (1), the U-shaped plate (302) is sleeved on the outside of the vertical plate (2012), and the U-shaped plate (302) is located on the top of the electrical back plate (4).

6. The electrical backplane mounting device for quick assembly and disassembly according to claim 5, characterized in that: A plug-in board (304) is fixedly mounted on the bottom of the U-shaped plate (302), a slot (5) is provided on the top of the electrical backplane (4), and the plug-in board (304) is inserted into the slot (5).

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