CN220798620U - Switch board card structure convenient to installation is dismantled - Google Patents

Abstract

The utility model provides a switch board card structure convenient to mount and dismount, and relates to the technical field of switch board card structures, comprising: the switch body, the inside of switch body is equipped with fixed establishment, fixed establishment includes the extrusion piece, the inside of switch body is arranged in to the extrusion piece, the one end fixedly connected with spliced pole of extrusion piece, the surface of spliced pole is equipped with the guide post, the quantity of guide post is two. According to the utility model, the auxiliary mechanism is conveniently installed and detached by arranging the fixing mechanism, the board card installation efficiency is improved, and the fixing mechanism is matched with the extrusion block to be clamped and fixed with the first transverse bar of the auxiliary mechanism through the elasticity of the spring, so that the connection between the extrusion block and the first transverse bar can be released by adjusting the state of the spring under the condition of ensuring tight clamping.

Description

Switch board card structure convenient to installation is dismantled

Technical Field

The utility model relates to the technical field of switch board card structures, in particular to a switch board card structure convenient to mount and dismount.

Background

The board card is a printed circuit board, called PCB for short, and is provided with a core pin during manufacture, and can be inserted into a slot of a main circuit board of a computer to control the operation of hardware, such as a display, an acquisition card and other devices, and after a driver is installed, the corresponding hardware function can be realized.

The existing switch board card is installed by inserting the switch board into the slots formed in the switch, two threaded bolts with knobs are usually used for fixing the two ends, and the switch board card cannot be installed and removed conveniently because the threaded bolts are connected continuously, so that the abrasion of the switch board card and the threaded slots formed in the board card can be caused when the threaded bolts are used, the service life of the switch board card is prolonged, the existing switch board card is inconvenient to use in the installation and removal mode, and the switch board card structure convenient to install and remove is provided for the user.

Disclosure of Invention

The utility model aims to solve the defect of inconvenient use in the mounting and dismounting mode of the switch board card in the prior art, and provides a switch board card structure convenient to mount and dismount.

In order to achieve the above purpose, the present utility model adopts the following technical scheme: a switch board card structure convenient to install and detach, comprising: the switch body, the inside of switch body is equipped with fixed establishment, fixed establishment includes the extrusion piece, the inside of switch body is arranged in to the extrusion piece, the one end fixedly connected with spliced pole of extrusion piece, the surface of spliced pole is equipped with the guide post.

As a preferred implementation mode, the quantity of guide post is two, guide post and spliced pole fixed connection, the inside guide way that agrees with the guide post that has seted up of switch body, the one end that the extrusion piece was kept away from to the spliced pole is equipped with the spring.

As a preferred implementation mode, the spring is fixedly connected with the connecting column, the outer surface fixedly connected with slide bar of connecting column, the slide bar runs through in the inside of switch body, slide bar and switch body sliding connection, the one end fixedly connected with ejector pad that the outside was arranged in to the slide bar.

As a preferred implementation mode, the inside of switch body is equipped with complementary unit, complementary unit includes the bottom plate, the top fixedly connected with integrated circuit board body of bottom plate, the top fixedly connected with first horizontal bar of bottom plate.

As a preferred implementation mode, the first cross bar is provided with a clamping groove matched with the extrusion block, one side surface of the bottom plate, which is far away from the first cross bar, is provided with a second cross bar, and the second cross bar is fixedly connected with the bottom plate.

As a preferred implementation mode, a side surface of the second transverse bar is fixedly connected with a sliding block, a sliding groove matched with the sliding block is formed in the switch body, and a baffle is fixedly connected to the outer surface of the bottom plate.

As a preferred implementation mode, a pull block is fixedly connected to one side face of the baffle, a fitting block is fixedly connected to the bottom of the bottom plate, and a telescopic groove which is fit with the fitting block is formed in the switch body.

Compared with the prior art, the utility model has the advantages and positive effects that:

according to the utility model, the fixing mechanism is arranged, so that the auxiliary mechanism can be conveniently and rapidly installed and detached, the board card installation efficiency is improved, and the fixing mechanism is matched with the extrusion block to be clamped and fixed with the first transverse bar of the auxiliary mechanism through the elasticity of the spring, so that the connection between the extrusion block and the first transverse bar can be released through adjusting the state of the spring under the condition of ensuring tight clamping, and the board card is installed through fitting sliding through the auxiliary mechanism, so that the board card installation is quite convenient.

Drawings

Fig. 1 is a perspective view of a switch board card structure convenient to mount and dismount.

Fig. 2 is a perspective view of a switch board card structure convenient to mount and dismount.

Fig. 3 is a perspective view of an auxiliary mechanism of a switch board card structure convenient to mount and dismount.

Fig. 4 is a schematic diagram illustrating the installation of a fitting block of a switch board card structure of the present utility model.

Fig. 5 is a perspective view of a fixing mechanism of a switch board card structure, which is convenient to mount and dismount.

Legend description:

1. a switch body; 2. a fixing mechanism; 3. an auxiliary mechanism; 4. a board card body; 21. extruding a block; 22. a connecting column; 23. a guide post; 24. a guide groove; 25. a spring;

26. a slide bar; 27. a pushing block; 31. a bottom plate; 32. a first cross bar; 33. a second cross bar; 34. a slide block; 35. a baffle; 36. pulling blocks; 37. fitting blocks.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

Example 1

As shown in fig. 1, 2 and 5, the present utility model provides a technical solution: a switch board card structure convenient to install and detach, comprising: the switch body 1, the inside of switch body 1 is equipped with fixed establishment 2, fixed establishment 2 includes extrusion piece 21, extrusion piece 21 arranges the inside of switch body 1 in, the one end fixedly connected with spliced pole 22 of extrusion piece 21, the surface of spliced pole 22 is equipped with guide post 23, the quantity of guide post 23 is two, guide post 23 and spliced pole 22 fixed connection, the inside guide slot 24 that agrees with guide post 23 of having seted up of switch body 1, the one end that extrusion piece 21 was kept away from to spliced pole 22 is equipped with spring 25, spring 25 and spliced pole 22 fixed connection, the surface fixedly connected with slide bar 26 of spliced pole 22, slide bar 26 runs through in the inside of switch body 1, slide bar 26 and switch body 1 sliding connection, the one end fixedly connected with ejector pad 27 of outside is arranged in to slide bar 26.

In this embodiment, through setting up fixed establishment 2 for integrated circuit board body 4 and complementary unit 3 can be convenient install and dismantle, improved the efficiency of integrated circuit board body 4 installation, and be provided with extrusion piece 21 in fixed establishment 2, can extrude the inside of switch body 1 with extrusion piece 21 when first horizontal bar 32 extrudees extrusion piece 21, and then can compress spring 25, make spring 25 produce sufficient elasticity, so that carry out automatic reset with extrusion piece 21, set up two guide posts 23 simultaneously on spliced pole 22, and guide post 23 can slide in guide slot 24 that switch body 1 was seted up, so guarantee extrusion piece 21 by the accuracy when spring 25 elasticity resets, and guarantee that spliced pole 22 can not take place to rotate when sliding.

Example 2

As shown in fig. 1-4, an auxiliary mechanism 3 is arranged in the switch body 1, the auxiliary mechanism 3 comprises a bottom plate 31, the top of the bottom plate 31 is fixedly connected with a plate card body 4, the top of the bottom plate 31 is fixedly connected with a first transverse bar 32, a clamping groove matched with the extrusion block 21 is formed in the first transverse bar 32, a second transverse bar 33 is arranged on one side surface of the bottom plate 31, which is far away from the first transverse bar 32, of the bottom plate 31, the second transverse bar 33 is fixedly connected with the bottom plate 31, a sliding block 34 is fixedly connected with one side surface of the second transverse bar 33, a sliding groove matched with the sliding block 34 is formed in the switch body 1, a baffle 35 is fixedly connected with the outer surface of the bottom plate 31, a pull block 36 is fixedly connected with the bottom of the bottom plate 31, and a telescopic groove matched with the matching block 37 is formed in the switch body 1.

In this embodiment, through setting up assist mechanism 3, it is more convenient when the board card body 4 of messenger installs, and assist mechanism 3 is through sliding connection's mode when installing with switch body 1, under the effect of agreeing with piece 37 and slider 34, both can guarantee the accuracy of bottom plate 31 installation, also can guarantee the stability of assist mechanism 3 and board card body 4, and set up baffle 35, can not receive the influence of dust after making board card body 4 install.

Working principle:

as shown in fig. 1-5, when the utility model is used, the auxiliary mechanism 3 is firstly installed, so that the board card body 4 enters into the interior of the switch body 1, the engaging block 37 and the sliding block 34 are firstly aligned with the telescopic slot and the sliding slot formed in the switch body 1, the bottom plate 31 is driven by the baffle 35 and the pulling block 36 to enter into the interior of the switch body 1, the first transverse bar 32 firstly extrudes the extrusion block 21 when sliding into the interior of the switch body 1, the extrusion block 21 enters into the groove formed in the interior of the switch body 1, meanwhile, the extrusion block 21 drives the connecting column 22 to slide and the guide column 23 slides in the guide slot 24, the sliding stability of the connecting column 22 is ensured, meanwhile, the connecting column 22 compresses the spring 25, so that the spring 25 generates enough elasticity, when the first transverse bar 32 contacts with the inner wall of the switch body 1, the spring 25 automatically resets under the action of the elasticity, and is tightly clamped with the clamping slot formed in the first transverse bar 32, so that the auxiliary mechanism 3 and the board card body 4 can be tightly and stably installed, and the connection between the extrusion block 21 and the sliding block 22 and the sliding bar 22 can be released if the connection between the connection block and the sliding block 21 and the sliding bar 22 is required.

The present utility model is not limited to the above embodiments, and any equivalent embodiments which can be changed or modified by the technical disclosure described above can be applied to other fields, but any simple modification, equivalent changes and modification to the above embodiments according to the technical matter of the present utility model will still fall within the protection scope of the technical disclosure.

Claims (7)

1. Switch integrated circuit board structure convenient to installation is dismantled, a serial communication port includes: switch body (1), the inside of switch body (1) is equipped with fixed establishment (2), fixed establishment (2) are including extrusion piece (21), the inside of switch body (1) is arranged in to extrusion piece (21), one end fixedly connected with spliced pole (22) of extrusion piece (21), the surface of spliced pole (22) is equipped with guide post (23).

2. The switch board card structure of claim 1, wherein the switch board card structure is convenient to mount and dismount, and is characterized in that: the number of the guide posts (23) is two, the guide posts (23) are fixedly connected with the connecting posts (22), guide grooves (24) matched with the guide posts (23) are formed in the switch body (1), and springs (25) are arranged at one ends, far away from the extrusion blocks (21), of the connecting posts (22).

3. The switch board card structure of claim 2, wherein the switch board card structure is convenient to mount and dismount, and is characterized in that: the spring (25) is fixedly connected with the connecting column (22), a sliding rod (26) is fixedly connected to the outer surface of the connecting column (22), the sliding rod (26) penetrates through the switch body (1), the sliding rod (26) is slidably connected with the switch body (1), and a pushing block (27) is fixedly connected to one end of the sliding rod (26) arranged outside.

4. The switch board card structure of claim 1, wherein the switch board card structure is convenient to mount and dismount, and is characterized in that: the inside of switch body (1) is equipped with complementary unit (3), complementary unit (3) include bottom plate (31), the top fixedly connected with integrated circuit board body (4) of bottom plate (31), the top fixedly connected with first horizontal bar (32) of bottom plate (31).

5. The switch board card structure of claim 4, wherein: the clamping groove matched with the extrusion block (21) is formed in the first transverse bar (32), a second transverse bar (33) is arranged on one side surface, away from the first transverse bar (32), of the bottom plate (31), and the second transverse bar (33) is fixedly connected with the bottom plate (31).

6. The switch board card structure of claim 5, wherein the switch board card structure is convenient to mount and dismount, and is characterized in that: a sliding block (34) is fixedly connected to one side face of the second transverse bar (33), a sliding groove matched with the sliding block (34) is formed in the switch body (1), and a baffle (35) is fixedly connected to the outer surface of the bottom plate (31).

7. The switch board card structure of claim 6, wherein the switch board card structure is convenient to mount and dismount, and is characterized in that: a pull block (36) is fixedly connected to one side surface of the baffle plate (35), a fitting block (37) is fixedly connected to the bottom of the bottom plate (31), and a telescopic groove which is fitted with the fitting block (37) is formed in the switch body (1).