Parallel plug-in power supply connector between printed boards

Abstract

The utility model discloses a parallel plug-in power supply connector between printed boards, which comprises a shell and further comprises an adjusting assembly used for controlling connection of the printed boards; the adjusting assembly comprises a gear, a rack A, a rack B and a main shaft, the two sides of the gear are connected with the rack A and the rack B in a meshed mode respectively, the rack A and the rack B are connected with the shell in a sliding mode through sliding rails in the shell, the main shaft is fixedly connected to the axis of the gear, and the main shaft is rotationally connected with the shell; according to the utility model, the printed board can be conveniently connected and detached.

Description

Technical Field

[0001] The utility model belongs to the technical field of printed boards, and particularly relates to a parallel plug-in power connector between printed boards. Background Art

[0002] Usually, a conductive pattern made of printed circuits, printed components or a combination of the two on an insulating material according to a predetermined design is called a printed circuit, and a conductive pattern on an insulating substrate that provides electrical connections between components is called a printed circuit. In this way, the finished board of a printed circuit or a printed circuit is called a printed circuit board, also known as a printed board or a printed circuit board. When the circuit board is connected, a special card slot is usually required to fix it to enhance the connection stability. However, due to the small card slot space and the limited connection gap between the printed boards, it is not convenient to connect and disassemble the printed board. Now a device that facilitates connection and disassembly is proposed. Utility Model Content

[0003] In view of the deficiencies of the prior art, the utility model provides a parallel plug-in power connector between printed circuit boards, which solves the above problems.

[0004] To achieve the above purpose, the utility model is implemented through the following technical solutions: a parallel plug-in power connector between printed circuit boards, including a shell, and also including: an adjustment component for controlling the connection of the printed circuit boards; the adjustment component includes a gear, a rack A, a rack B and a main shaft, the two sides of the gear are respectively meshed and connected with the rack A and the rack B, the rack A and the rack B are slidably connected to the shell through a slide rail in the shell, the main shaft is fixedly connected to the axis of the gear, and the main shaft is rotatably connected to the shell.

[0005] Beneficial Effects

[0006] The utility model provides a parallel plug-in power connector between printed circuit boards, which has the following beneficial effects compared with the prior art:

[0007] The relevant technicians will respectively vertically insert the two printed circuit boards into the board box along the slide groove, so that the printed circuit boards move linearly along the inclined surface of the card board, so that the two card boards start to move linearly in the opposite direction, so that the card board pushes the spring fixedly connected to it to compress it, so that the spring provides a reaction force to the card board, so that the two card boards cooperate with each other to clamp and limit the printed circuit board. At this time, the relevant technicians manually rotate the rocker to make the rocker drive the main shaft fixedly connected to it to rotate synchronously, so that the main shaft drives the gear fixedly connected to it to start rotating, so that the gear drives the rack A and the rack B meshing with it to start moving towards each other, so that the rack A and the rack B drive the board box fixedly connected to it to move synchronously, and the board box drives the printed circuit boards connected therein to move synchronously. When the plugs and sockets on the two printed circuit boards are connected to each other, stop rotating the rocker, and press the plug at the same time to make the plug enter the groove of the shell, so as to limit the rocker and prevent it from sliding without external force. At the same time, the relevant technicians fold the cover plate downward to cover the opening of the shell to increase the sealing of the device, thereby preventing dust and other impurities from being generated inside the device. BRIEF DESCRIPTION OF THE DRAWINGS

[0008] Figure 1 It is a schematic diagram of the three-dimensional structure of the utility model.

[0009] Figure 2 This is a schematic diagram of the cross-sectional structure of the rack of the utility model.

[0010] Figure 3 It is an enlarged schematic diagram of the cross-section of the card plate structure of the utility model.

[0011] Notes on the figure numbers: housing 101, adjustment component 2, gear 201, rack A 202, rack B 203, board box 204, main shaft 205, rocker 206, plug 207, slide slot 208, card plate 209, spring 301, printed circuit board 302, cover plate 303. DETAILED DESCRIPTION

[0012] In order to make the purpose, technical solution and advantages of the utility model more clear, the utility model is further described in detail below in conjunction with the accompanying drawings and embodiments. It should be understood that the specific embodiments described here are only used to explain the utility model and are not used to limit the utility model.

[0013] The specific implementation of the present utility model is described in detail below in conjunction with specific embodiments.

[0014] See also Figures 1 to 3 , provided in one embodiment of the utility model, is a parallel plug-in power connector between printed circuit boards, comprising a housing 101, and further comprising:

[0015] Adjustment component 2, used for controlling printed circuit board connection;

[0016] The adjustment component 2 includes a gear 201, a rack A202, a rack B203 and a main shaft 205. The gear 201 is meshed with racks A202 and B203 on both sides. The racks A202 and B203 are slidably connected to the housing 101 through slide rails in the housing 101. The main shaft 205 is fixedly connected to the axis of the gear 201, and the main shaft 205 is rotatably connected to the housing 101.

[0017] For the above examples, those skilled in the art should be aware that when implementing the above technical solutions, they are not limited to the specific gear 201 described in the above embodiments. For example, the gear 201 can be replaced by a motor, and the output gear of the motor is respectively meshed with the rack A202 and the rack B203, and the motor is fixedly connected to the housing 101. The purpose of this arrangement is to facilitate the linear motion of the rack A202 and the rack B203 meshed with its output gear driven by the motor.

[0018] For the above examples, those skilled in the art should be aware that when implementing the above technical solutions, they are not limited to the specific racks A202 and B203 described in the above embodiments. For example, the racks A202 and B203 are provided with damping rubber strips. The purpose of such a setting is to add appropriate damping to their sliding and prevent abnormal noise when they slide.

[0019] Specifically, a rocker 206 is fixedly connected to the main shaft 205 , a plug 207 is slidably connected to a plug hole at an eccentric position of the rocker 206 , and the plug 207 is engaged with the housing 101 through a groove on the housing 101 .

[0020] For the above examples, those skilled in the art should be aware that when implementing the above technical solutions, they are not limited to the specific plug 207 described in the above embodiments. For example, a non-slip rubber ring is provided at the connection between the plug 207 and the housing 101. The purpose of this setting is to increase the stability of the connection between the plug 207 and the housing 101 in this way and prevent the plug 207 from sliding when inserted into the housing 101.

[0021] Specifically, the rack A202 and the rack B203 are respectively fixedly connected with a plate box 204 , and the two plate boxes 204 are slidably connected to the housing 101 .

[0022] For the above examples, those skilled in the art should be aware that when implementing the above technical solutions, they are not limited to the specific board box 204 described in the above embodiments. For example, the board box 204 is rotatably connected to a short shaft, and a left-handed screw and a right-handed screw are respectively fixedly connected to the short shaft. The left-handed screw and the right-handed screw are respectively threaded with a clamping plate, and the clamping plate is slidably connected to the board box 204. The purpose of this arrangement is to facilitate the control of the rotation of the short shaft so that the two screws fixed thereon rotate synchronously, so that the two clamping plates threaded on the screw start to move toward each other, so that the two clamping plates cooperate with each other to clamp the printed circuit board, thereby increasing the stability of the connection between the printed circuit board and the board box 204.

[0023] Specifically, a clamping plate 209 is fixedly connected to the board box 204 , a spring 301 is fixedly connected to a pad at the bottom of the clamping plate 209 , and the other end of the spring 301 is fixedly connected to the board box 204 .

[0024] For the above examples, those skilled in the art should be aware that when implementing the above technical solutions, they are not limited to the specific clamping plate 209 described in the above embodiments. For example, the clamping plate 209 should be made of steel with a certain degree of deformability. The purpose of this setting is to prevent the clamping plate 209 from breaking when providing clamping force to the printed circuit board 302.

[0025] Specifically, two sides of the board box 204 are fixedly connected with slide grooves 208 , and soft rubber strips are arranged in the slide grooves 208 . The printed circuit boards 302 are arranged in the two slide grooves 208 .

[0026] For the above examples, those skilled in the art should be aware that when implementing the above technical solution, they are not limited to the specific printed circuit boards 302 described in the above embodiments. For example, two printed circuit boards 302 are respectively connected with plugs and sockets, and both the plugs and sockets adopt a side-insertion connection method.

[0027] Specifically, a plurality of hinge seats are provided at the openings at both ends of the housing 101 , and a cover plate 303 is hingedly connected to the hinge seats.

[0028] For the above examples, those skilled in the art should be aware that when implementing the above technical solutions, they are not limited to the specific cover plate 303 described in the above embodiments. For example, a sealing strip is provided at the connection between the cover plate 303 and the shell 101. The purpose of this setting is to increase the air tightness of the connection in this way, so that the device has a certain degree of waterproof effect.

[0029] In the embodiment of the utility model, the relevant technicians will respectively vertically insert the two printed boards 302 into the board box 204 along the slide groove 208, so that the printed boards 302 move linearly along the inclined surface of the card plate 209, so that the two card plates 209 start to move linearly in the opposite direction, so that the card plate 209 pushes the spring 301 fixedly connected thereto to compress it, so that the spring 301 provides a reaction force to the card plate 209, so that the two card plates 209 cooperate with each other to clamp and limit the printed board 302. At this time, the relevant technicians manually rotate the rocker 206, so that the rocker 206 drives the main shaft 205 fixedly connected thereto to rotate synchronously, so that the main shaft 205 drives the gear 201 fixedly connected thereto to start rotating, so that The gear 201 drives the rack A202 and the rack B203 meshing therewith to start moving toward each other, so that the rack A202 and the rack B203 drive the board box 204 fixed thereto to move synchronously, and the board box 204 drives the printed circuit board 302 connected thereto to move synchronously. When the plugs and sockets on the two printed circuit boards 302 are connected to each other, the rocker 206 is stopped from rotating, and the plug 207 is pressed at the same time to make the plug 207 enter the groove of the shell 101, thereby limiting the rocker 206 to prevent it from sliding without external force. At the same time, the relevant technicians fold down the cover plate 303 to cover the opening of the shell 101 to increase the sealing of the device, thereby preventing dust and other impurities from being generated inside the device.

[0030] It should be noted that, in this article, relational terms such as first and second, etc. are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Moreover, the terms "include", "comprise" or any other variants thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements includes not only those elements, but also other elements not explicitly listed, or also includes elements inherent to such process, method, article or device.

[0031] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A parallel plug-in power connector between printed circuit boards, comprising a housing (101), characterized in that: Also includes: A regulating component (2) for controlling printed circuit board connections; The adjustment assembly (2) comprises a gear (201), a rack A (202), a rack B (203) and a main shaft (205); the gear (201) is meshedly connected with the rack A (202) and the rack B (203) on both sides; the rack A (202) and the rack B (203) are slidably connected to the housing (101) via a slide rail in the housing (101); the gear (201) is fixedly connected with the main shaft (205) at the axis; and the main shaft (205) is rotatably connected to the housing (101).

2. The parallel plug-in power connector between printed circuit boards according to claim 1, characterized in that: A rocker (206) is fixedly connected to the main shaft (205), a plug (207) is slidably connected to a plug hole at an eccentric position of the rocker (206), and the plug (207) is clamped to the housing (101) through a groove on the housing (101).

3. The parallel plug-in power connector between printed circuit boards according to claim 2, characterized in that: The plug (207) is provided with an anti-slip rubber ring.

4. The parallel plug-in power connector between printed circuit boards according to claim 1, characterized in that: The rack A (202) and the rack B (203) are respectively fixedly connected with a plate box (204), and the two plate boxes (204) are slidably connected to the housing (101).

5. The parallel plug-in power connector between printed circuit boards according to claim 4, characterized in that: A clamping plate (209) is fixedly connected to the plate box (204), a spring (301) is fixedly connected to a pad at the bottom of the clamping plate (209), and the other end of the spring (301) is fixedly connected to the plate box (204).

6. The parallel plug-in power connector between printed circuit boards according to claim 4, characterized in that: The board box (204) is fixedly connected with slide grooves (208) on both sides, and a soft rubber strip is arranged in the slide grooves (208). Printed boards (302) are arranged in the two slide grooves (208).

7. The parallel plug-in power connector between printed circuit boards according to claim 1, characterized in that: A plurality of hinge seats are provided at the openings at both ends of the housing (101), and a cover plate (303) is hingedly connected to the hinge seats.

8. The parallel plug-in power connector between printed circuit boards according to claim 7, characterized in that: The cover plate (303) is connected with a damping rubber strip.

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