PCB (Printed Circuit Board) storage rack with fixed magnets

Abstract

The utility model relates to the technical field of storage racks, and discloses a PCB (printed circuit board) storage rack with a fixed magnet, which comprises a main body mechanism, a limiting mechanism and a supporting mechanism, the limiting mechanism is positioned inside the main body mechanism, the supporting mechanism is positioned at the bottom of the main body mechanism, the main body mechanism comprises a support shell, and the support shell is provided with a fixed magnet. A sliding groove is formed in the inner wall of the support shell, a movable clamping table is slidably connected into the sliding groove, a clamping plate is fixedly connected to the right end of the movable clamping table, and a fixed clamping table is fixedly connected into the support shell. According to the PCB storage rack, the fixed magnet is arranged, the fixed magnet is magnetically attracted to the fixed iron plate on the wall surface through the fixed magnet, the storage rack is fixed through connection between the fixed iron plate and the magnet, and the situation that the PCB in the storage rack is damaged due to falling down of the storage rack is avoided; and the position of the magnet can be fixed through the sliding rail, so that the fixing work of the fixing iron plate at different positions is conveniently carried out.

Description

Technical Field

[0001] The utility model relates to the technical field of storage racks, in particular to a PCB board storage rack with fixed magnets. Background Art

[0002] PCB (Printed Circuit Board) is the support of electronic components and also the provider of electrical connections between electronic components. PCB is made by electronic printing technology, which prints wires, pads and other electronic components on an insulating substrate in a specific pattern to form a fixed circuit system.

[0003] During the storage process, the PCB boards have a high value, so they must be stored firmly to prevent the storage rack from falling over and causing damage to the PCB boards placed inside. In addition, existing cabinet storage racks can only store PCB boards of the same specifications. Utility Model Content

[0004] In order to solve the above technical problems, the utility model provides a PCB board storage rack with a fixed magnet, comprising a main body mechanism, a limiting mechanism and a supporting mechanism, wherein the limiting mechanism is located inside the main body mechanism, and the supporting mechanism is located at the bottom of the main body mechanism;

[0005] The main mechanism includes a bracket shell, a sliding groove is provided on the inner wall of the bracket shell, a mobile card platform is slidably connected to the sliding groove, a card plate is fixedly connected to the right end of the mobile card platform, a fixed card platform is fixedly connected to the bracket shell, a sliding hole is provided on the surface of the card plate, a sliding rod is fixedly connected to the bracket shell, a sliding rail is provided on the outer surface of the bracket shell, a sliding groove is provided inside the sliding rail, a sliding block is slidably connected to the sliding groove, and a fixed magnet is fixedly connected to the front of the slider.

[0006] Through the above technical scheme, the fixed magnet is magnetically attracted to the fixed iron plate on the wall by the fixed magnet, and the storage rack is fixed by the connection between the fixed iron plate and the magnet, so as to prevent the storage rack from falling and causing damage to the internal PCB board, and the position of the fixed magnet can be adjusted by the slide rail to facilitate the fixing of the fixed iron plate at different positions.

[0007] As a further improvement of the above scheme, the number of the sliding grooves is set to two, and the two sliding grooves are set at the top and bottom of the inner wall of the bracket shell, the two ends of the mobile card table are slidably connected inside the two sliding grooves, the fixed card table is set at the left end of the mobile card table, the number of the sliding holes is set to four, and the four sliding holes are symmetrically and evenly distributed on the surface with the center of the front of the mobile card table, the two ends of the sliding rod are fixedly connected to the left and right ends of the inner wall of the bracket shell, the sliding rod passes through the sliding holes, the slide rail is set at the right end and rear end of the bracket shell, the number of the sliding blocks is set to two, and the two sliding blocks are respectively set on the right side and rear end of the slide rail.

[0008] Through the above technical solution, the sliding rod is used to limit the position of the mobile card platform when the mobile card platform rotates inside the sliding groove.

[0009] As a further improvement of the above scheme, the limiting mechanism includes a rotating handle, the left end of the rotating handle is fixedly connected to a threaded rod, and the surface of the threaded rod is threadedly connected with a thread. As a further improvement of the above scheme, the number of the rotating handles is two, and the two rotating handles are symmetrically and evenly distributed on both sides with respect to the center of the left end surface of the bracket shell, and the threaded rod passes through the right end of the bracket shell.

[0010] Through the above technical solution, the handle is rotated through the threaded rod, and the threaded rod is driven to rotate by the rotating handle. The threaded rod drives the mobile card table to slide inside the sliding groove, and the distance between the mobile card table and the fixed card table is adjusted to place PCB boards of different specifications.

[0011] As a further improvement of the above solution, the threaded sleeve is arranged between the right side of the bracket shell and the left end of the fixed platform, and the fixed plate is fixedly connected to the left end surface of the movable platform.

[0012] As a further improvement of the above solution, the support mechanism includes a support plate, a rivet is fixedly connected to the bottom of the support plate, and a support column is fixedly connected to the bottom of the support plate.

[0013] As a further improvement of the above solution, the bottom of the support plate is fixedly connected to the bottom of the bracket shell.

[0014] As a further improvement of the above scheme, the number of the support plates is set to two, and the two support plates are symmetrically and evenly distributed on both sides of the bottom center of the bracket shell, and the number of the support columns is set to four, and the four support columns are evenly distributed on the surface of the support plate in groups of two.

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

[0016] The utility model sets a fixed magnet, which is magnetically attracted to a fixed iron plate on the wall, and fixes the storage rack through the connection between the fixed iron plate and the magnet, so as to prevent the storage rack from falling and causing damage to the internal PCB board. The position of the fixed magnet can be adjusted through the slide rail to facilitate the fixing of the fixed iron plates at different positions.

[0017] The utility model provides a threaded rod, rotates a rotating handle, and the rotating handle drives the threaded rod to rotate, and the threaded rod drives the mobile card table to slide inside the sliding groove, and adjusts the distance between the mobile card table and the fixed card table to place PCB boards of different specifications. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0019] Figure 2 This is a schematic diagram of the overall cross-sectional structure of the utility model;

[0020] Figure 3 This is a schematic diagram of the overall back structure of the utility model;

[0021] Figure 4 This is a schematic diagram of the overall structure of the slide rail of the utility model;

[0022] Figure 5 This is a schematic diagram of the support mechanism structure of the utility model.

[0023] In the figure: 1. main body; 101. bracket shell; 102. sliding groove; 103. movable card platform; 104. card plate; 105. fixed card platform; 106. sliding hole; 107. sliding rod; 108. sliding rail; 109. sliding groove; 110. slider; 111. fixed magnet; 2. limiting mechanism; 201. rotating handle; 202. threaded rod; 203. threaded sleeve; 204. fixed plate; 3. supporting mechanism; 301. supporting plate; 302. rivet; 303. supporting column. DETAILED DESCRIPTION

[0024] The present invention is further described below in conjunction with the accompanying drawings and specific implementation methods. It should be noted that, under the premise of no conflict, the various embodiments or technical features described below can be arbitrarily combined to form a new embodiment.

[0025] Embodiment 1:

[0026] Please combine Figure 1-5 , a PCB board storage rack with a fixed magnet in this embodiment includes a main body mechanism 1, a limiting mechanism 2 and a supporting mechanism 3, the limiting mechanism 2 is located inside the main body mechanism 1, and the supporting mechanism 3 is located at the bottom of the main body mechanism 1;

[0027] The main mechanism 1 includes a bracket shell 101, a sliding groove 102 is opened on the inner wall of the bracket shell 101, a mobile card platform 103 is slidably connected inside the sliding groove 102, a card plate 104 is fixedly connected to the right end of the mobile card platform 103, a fixed card platform 105 is fixedly connected inside the bracket shell 101, a sliding hole 106 is opened on the surface of the card plate 104, a sliding rod 107 is fixedly connected inside the bracket shell 101, a sliding rail 108 is arranged on the outer surface of the bracket shell 101, a sliding groove 109 is opened inside the sliding rail 108, a sliding block 110 is slidably connected inside the sliding groove 109, and a fixed magnet 111 is fixedly connected to the front of the sliding block 110.

[0028] There are two sliding grooves 102, which are arranged at the top and bottom of the inner wall of the bracket shell 101. The two ends of the mobile card table 103 are slidably connected inside the two sliding grooves 109. The fixed card table 105 is arranged at the left end of the mobile card table 103. There are four sliding holes 106, which are symmetrically and evenly distributed on the surface with the front center of the mobile card table 103. The two ends of the sliding rod 107 are fixedly connected to the left and right ends of the inner wall of the bracket shell 101, and the sliding rod 107 passes through the sliding holes 106. The sliding rail 108 is arranged at the right end and the rear end of the bracket shell 101. There are two sliders 110, which are respectively arranged on the right side and the rear end of the sliding rail 108.

[0029] The limiting mechanism 2 includes a rotating handle 201 , a threaded rod 202 is fixedly connected to the left end of the rotating handle 201 , a threaded sleeve 203 is threadedly connected to the surface of the threaded rod 202 , and a fixing plate 204 is fixedly connected to the left end of the threaded rod 202 .

[0030] There are two rotating handles 201 , which are evenly distributed on both sides symmetrically with respect to the center of the left end surface of the bracket housing 101 , and the threaded rod 202 passes through the right end of the bracket housing 101 .

[0031] The threaded sleeve 203 is disposed between the right side of the bracket housing 101 and the left end of the fixed platform, and the fixed plate 204 is fixedly connected to the left end surface of the moving platform.

[0032] The supporting mechanism 3 comprises a supporting plate 301 , a rivet 302 is fixedly connected to the bottom of the supporting plate 301 , and a supporting column 303 is fixedly connected to the bottom of the supporting plate 301 .

[0033] The bottom of the support plate 301 is fixedly connected to the bottom of the bracket housing 101 .

[0034] There are two support plates 301 , which are evenly distributed on both sides symmetrically with respect to the bottom center of the bracket housing 101 . There are four support columns 303 , which are evenly distributed on the surface of the support plates 301 in groups of two.

[0035] The implementation principle of a PCB board storage rack with a fixed magnet in the embodiment of the present application is as follows: when storing the PCB boards, the PCB boards are clamped on the top of the clamping plate 104; when fixing the storage rack, the fixed magnet 111 is magnetically attracted to the fixed iron plate on the wall; the storage rack is fixed by the connection between the fixed iron plate and the magnet to prevent the storage rack from falling and causing damage to the internal PCB boards; when placing PCB boards of different specifications, the rotating handle 201 is rotated through the threaded rod 202, and the rotating handle 201 drives the threaded rod 202 to rotate, and the threaded rod 202 drives the mobile card platform 103 to slide inside the sliding groove 102, and the distance between the mobile card platform 103 and the fixed card platform 105 is adjusted to place PCB boards of different specifications.

[0036] The above-mentioned implementation modes are only preferred implementation modes of the present invention, and cannot be used to limit the protection scope of the present invention. Any non-substantial changes and substitutions made by technicians in this field on the basis of the present invention shall fall within the scope of protection required by the present invention.

Claims

1. A PCB board storage rack with a fixed magnet, characterized in that: It comprises a main body mechanism (1), a limiting mechanism (2) and a supporting mechanism (3), wherein the limiting mechanism (2) is located inside the main body mechanism (1), and the supporting mechanism (3) is located at the bottom of the main body mechanism (1); The main body mechanism (1) comprises a support shell (101), the inner wall of the support shell (101) is provided with a sliding groove (102), a mobile card platform (103) is slidably connected inside the sliding groove (102), a card plate (104) is fixedly connected to the right end of the mobile card platform (103), a fixed card platform (105) is fixedly connected inside the support shell (101), a sliding hole (106) is provided on the surface of the card plate (104), a sliding rod (107) is fixedly connected inside the support shell (101), a sliding rail (108) is provided on the outer surface of the support shell (101), a sliding groove (109) is provided inside the sliding rail (108), a sliding slide (110) is slidably connected inside the sliding groove (109), and a fixed magnet (111) is fixedly connected to the front of the sliding slide (110).

2. A PCB board storage rack with fixed magnets according to claim 1, characterized in that: The number of the sliding grooves (102) is two, and the two sliding grooves (102) are arranged at the top and bottom of the inner wall of the bracket shell (101). The two ends of the mobile card platform (103) are slidably connected inside the two sliding grooves (109). The fixed card platform (105) is arranged at the left end of the mobile card platform (103). The number of the sliding holes (106) is four, and the four sliding holes (106) are symmetrically and evenly distributed on the surface with respect to the center of the front of the mobile card platform (103). The two ends of the sliding rod (107) are fixedly connected to the left and right ends of the inner wall of the bracket shell (101), and the sliding rod (107) passes through the sliding holes (106). The sliding rail (108) is arranged at the right end and the rear end of the bracket shell (101). The number of the sliding blocks (110) is two, and the two sliding blocks (110) are respectively arranged on the right side and the rear end of the sliding rail (108).

3. A PCB board storage rack with fixed magnets according to claim 1, characterized in that: The limiting mechanism (2) comprises a rotating handle (201), the left end of the rotating handle (201) is fixedly connected to a threaded rod (202), the surface of the threaded rod (202) is threadedly connected to a threaded sleeve (203), and the left end of the threaded rod (202) is fixedly connected to a fixing plate (204).

4. A PCB board storage rack with fixed magnets according to claim 3, characterized in that: The number of the rotating handles (201) is two, and the two rotating handles (201) are evenly distributed on both sides symmetrically with respect to the center of the left end surface of the bracket shell (101), and the threaded rod (202) passes through the right end of the bracket shell (101).

5. The PCB board storage rack with fixed magnets according to claim 3, characterized in that: The threaded sleeve (203) is arranged between the right side of the inside of the bracket housing (101) and the left end of the fixed platform, and the fixed plate (204) is fixedly connected to the left end surface of the moving platform.

6. The PCB board storage rack with fixed magnets according to claim 1, characterized in that: The support mechanism (3) comprises a support plate (301), a rivet (302) is fixedly connected to the bottom of the support plate (301), and a support column (303) is fixedly connected to the bottom of the support plate (301).

7. A PCB board storage rack with fixed magnets according to claim 6, characterized in that: The bottom of the support plate (301) is fixedly connected to the bottom of the bracket housing (101).

8. The PCB board storage rack with fixed magnets according to claim 6, characterized in that: The number of the support plates (301) is two, and the two support plates (301) are evenly distributed on both sides symmetrically with respect to the bottom center of the bracket housing (101). The number of the support columns (303) is four, and the four support columns (303) are evenly distributed on the surface of the support plate (301) in groups of two.

Images