CN219698115U

CN219698115U - Control mainboard convenient to dismantle convenient maintenance

Info

Publication number: CN219698115U
Application number: CN202320662282.6U
Authority: CN
Inventors: 邓飞跃
Original assignee: Shenzhen Yingguan Technology Co ltd
Current assignee: Shenzhen Yingguan Technology Co ltd
Priority date: 2023-03-30
Filing date: 2023-03-30
Publication date: 2023-09-15
Anticipated expiration: 2033-03-30

Abstract

The utility model relates to the technical field of control mainboards, in particular to a control mainboard convenient to detach and maintain, which comprises a control mainboard, wherein the surface of the control mainboard is provided with a mounting device, the mounting device comprises four connecting frames, the four connecting frames are fixedly connected to the surface of the control mainboard, two sliding columns are fixedly connected to the inner parts of the four connecting frames, pulling plates are fixedly connected to one ends of the two sliding columns, which are far away from the control mainboard, pressing plates are fixedly connected to the surfaces of the two sliding columns, limiting blocks are fixedly connected to the upper surfaces of the four connecting frames, a plurality of rectangular grooves are formed in the surfaces of the two sliding columns, the size of each rectangular groove is matched with the size of the end surface of each limiting block, the control mainboard can be rapidly and stably mounted by extrusion of the pressing plates, a protection pad is glued to the upper surface of the pressing plates, and the protection pad is made of rubber. The utility model solves the problem that the control main board is fixed by using the screws and is inconvenient to detach and install.

Description

Control mainboard convenient to dismantle convenient maintenance

Technical Field

The utility model relates to the technical field of control mainboards, in particular to a control mainboard convenient to detach and maintain.

Background

The prior art motherboard adopts an open structure. The main board is provided with 6-15 expansion slots for plugging control cards (adapters) of PC peripheral equipment. By replacing the plug-in cards, the corresponding subsystems of the microcomputer can be locally upgraded, so that manufacturers and users have greater flexibility in the aspect of machine type configuration. In summary, the motherboard plays a significant role in the overall microcomputer system. It can be said that the type and grade of the main board determine the type and grade of the whole microcomputer system. The performance of the motherboard affects the performance of the overall microcomputer system. Relay protection is an important measure for detecting faults or abnormal conditions in a power system, so as to send out alarm signals or directly isolate and cut off fault parts.

One chinese patent with publication No. CN210072501U discloses a power-off protection control motherboard, including a fixed motherboard and a CPU processor, a fixing ring is disposed at the inner positions of four corners of the fixed motherboard, and because a fixing card seat and a heat sink are installed, a worker first fixedly connects the heat sink with the fixing card seat, and then works, when working for a long time, the CPU processor and the circuit protection processor will generate a large amount of heat, the heat sink at the inner position in the middle of the fixing card seat will perform heat dissipation work, and a plurality of aluminum sheets in the heat sink will conduct heat conduction to the heat generated by the CPU processor and the circuit protection processor, and absorb the heat into a plurality of aluminum sheets in the heat sink, so that the temperature of the CPU processor and the circuit protection processor is reduced, and the CPU processor and the circuit protection processor work better, thus not only improving the working efficiency, but also reducing the damage rate of the equipment.

With respect to the above and related art, the inventors believe that there are often the following drawbacks: when installing the mainboard, the prior art uses the screw to fix more complicated time consuming, can not make things convenient for the dismantlement maintenance of mainboard.

Therefore, the control main board is convenient to detach and maintain.

Disclosure of Invention

The utility model aims to solve the defect that the control main board is inconvenient to detach and mount when being fixed by using screws in the prior art, and provides the control main board which is convenient to detach and repair.

In order to achieve the above purpose, the present utility model adopts the following technical scheme: the utility model provides a control mainboard convenient to dismantle easy maintenance, includes the control mainboard, the surface of control mainboard is equipped with installation device, installation device includes four link, four equal fixed connection of link is at the surface of control mainboard, four the equal sliding connection of inside of link has two sliding columns, two the equal fixedly connected with arm-tie of one end that the control mainboard was kept away from to the sliding column, two the equal fixedly connected with stripper plate in surface of sliding column, four equal sliding connection of upper surface of link has the stopper, two a plurality of rectangle groove has all been seted up on the surface of sliding column, the size of rectangle groove and the size looks adaptation of stopper terminal surface.

The effects achieved by the components are as follows: can be pressed by the pressing plate to quickly and stably mount the control main board.

Preferably, the upper surface of the extrusion plate is glued with a protection pad, and the protection pad is made of rubber.

The effects achieved by the components are as follows: friction is increased, and the situation that the control main board falls down due to unstable installation is further prevented.

Preferably, the surfaces of the two sliding columns are sleeved with first springs, and two ends of each first spring are fixedly connected with the extrusion plate and the connecting frame respectively.

The effects achieved by the components are as follows: the control main board can be more quickly disassembled by adding the springs, so that the use effect of the mounting device is improved.

Preferably, the surface fixedly connected with elasticity rope of stopper, the one end that elasticity rope kept away from the stopper is the ring form, the surface fixedly connected with fixture block of link.

The effects achieved by the components are as follows: in order to prevent that the stopper can influence the slip of slip post, can use the elasticity rope to collude on the fixture block, the gliding condition can not appear in the stopper this moment, and the slip post can be fine slides.

Preferably, protection device is all equipped with in the four corners of control mainboard, protection device is including placing the piece, place piece and control mainboard's fixed surface connection, place the surface sliding connection of piece and have two slide bars, two the slide bar is kept away from the equal fixedly connected with guard plate of one end of control mainboard, two the surface of slide bar is all overlapped there is the second spring, the one end of second spring is with the fixed surface connection who places the piece.

The effects achieved by the components are as follows: when the control main board falls to the ground, the protection device can achieve a good buffering effect, so that impact damage to the control main board is greatly reduced, and the service life of the control main board is prolonged.

Preferably, the surface of the protection plate is glued with a cushion pad, the cushion pad is made of sponge materials, and the cushion pad is arc-shaped.

The effects achieved by the components are as follows: and the buffer cushion is added, so that the buffer effect of the protection device can be improved well.

Preferably, the sliding grooves are formed in the surfaces of the two sliding rods, the round grooves are formed in the placing blocks, and the fixing rods are connected to the round grooves in a sliding mode.

The effects achieved by the components are as follows: in the process of using the cushion pad for a long time, in order to prevent the effect of the cushion pad from being reduced, the cushion pad can be replaced to facilitate the long-term protection effect.

To sum up:

1. the pulling plate is pulled towards the direction away from the control main board, at the moment, the pulling plate can drive the sliding column to move the extrusion plate upwards, the installed plate can be extruded, after the extrusion is finished, the limiting block can be slid, the sliding block slides towards the direction close to the control main board, at the moment, the sliding panel is inserted in the rectangular groove of the sliding column, the sliding column can be limited, and the installation of the control main board is completed at the moment.

2. When dropping to the ground, the impact force can receive the effect of blotter and carry out preliminary buffering earlier, then further cushion through the effect of spring and slide bar, in long-term in-process of using, can press dead lever one end and break away from the piece of placing in order to prevent the long-time condition that can influence the buffering effect of blotter, and the slide bar can dismantle and break away from the piece of placing this moment, can change the blotter that has not damaged yet.

Drawings

FIG. 1 is a schematic perspective view of the present utility model;

FIG. 2 is a schematic view of another angle structure of FIG. 2 according to the present utility model;

FIG. 3 is a schematic view of the partial structure of FIG. 2 according to the present utility model;

FIG. 4 is a schematic view of the partial structure of FIG. 2 according to the present utility model;

fig. 5 is an enlarged view of a of fig. 4 in the present utility model.

Legend description: 1. a control main board; 2. a mounting device; 201. a connecting frame; 202. a sliding column; 203. rectangular grooves; 204. pulling a plate; 205. a limiting block; 206. an elastic rope; 207. a clamping block; 208. an extrusion plate; 209. a protective pad; 210. a first spring; 3. a protection device; 31. placing a block; 32. a slide bar; 33. a sliding groove; 34. a second spring; 35. a protection plate; 36. a cushion pad; 37. a circular groove; 38. and a fixing rod.

Detailed Description

Referring to fig. 1, the present utility model provides a technical solution: the utility model provides a control mainboard convenient to dismantle easy maintenance, includes control mainboard 1, and the surface of control mainboard 1 is equipped with installation device 2, and the four corners of control mainboard 1 all is equipped with protection device 3.

The specific arrangement and function of the mounting means and the protection means thereof will be described in detail below.

Referring to fig. 2 and 3, in the present embodiment: the installation device 2 includes four link 201, four link 201 equal fixed connection are on the surface of control mainboard 1, the equal sliding connection in inside of four link 201 has two sliding columns 202, two equal fixedly connected with arm-tie 204 of one end that control mainboard 1 was kept away from to sliding column 202, the equal fixedly connected with stripper plate 208 in surface of two sliding columns 202, the equal sliding connection in upper surface of four link 201 has stopper 205, a plurality of rectangle groove 203 has all been seted up on the surface of two sliding columns 202, the size looks adaptation of rectangle groove 203 and stopper 205 terminal surface, can receive the extrusion of stripper plate 208 to carry out quick stable installation to the control mainboard, the upper surface of stripper plate 208 glues protection pad 209, the protection pad 209 is the rubber material, the frictional force has been increased, further prevent that the unstable condition that the control mainboard from appearing dropping that causes of installation, the surface of two sliding columns 202 all overlaps first spring 210, the both ends of first spring 210 respectively with stripper plate 208 and link 201 fixed connection, can make the control can be more quick in the time of dismantling through increasing the spring, the stopper 205 has been improved to install the stopper 205, the effect that the stopper rope 206 can be connected at the surface of the stopper 205 is good for the elastic connection rope 206, the stopper 206 can be kept away from in order to the side of the elastic connection of the stopper 205, the stopper 206 has the elastic connection rope 206.

Referring to fig. 4 and 5, the specific protection device 3 includes a placement block 31, the placement block 31 is fixedly connected with the surface of the control main board, two sliding rods 32 are slidably connected with the surface of the placement block 31, one ends of the two sliding rods 32 away from the control main board are fixedly connected with a protection plate 35, the surfaces of the two sliding rods 32 are respectively sleeved with a second spring 34, one end of the second spring 34 is fixedly connected with the surface of the placement block 31, when the control main board falls onto the ground, a good buffering effect can be achieved through the protection device 3, impact damage to the control main board is greatly reduced, the service life of the control main board is prolonged, a cushion pad 36 is glued on the surface of the protection plate 35, the cushion pad 36 is made of a sponge material, the cushion pad 36 is arc-shaped, the cushion pad 36 is added, the buffering effect of the protection device 3 can be well improved, sliding grooves 33 are formed in the surfaces of the two sliding rods 32, circular grooves 37 are formed in the inner portions of the placement block 31, fixing rods 38 are slidably connected with the cushion pad 37, and in the process of using the cushion pad 36 for preventing the effect from being reduced, and the cushion pad 36 can be conveniently replaced for a long time.

The working principle is as follows; the circuit to be used is connected to the upper surface of the control main board, the circuit equipment is uniformly managed through the control main board, the control main board is required to be installed at the installation position before the control main board is used, at the moment, the installation device 2 can be used, the control main board is initially placed at the position to be installed by sliding the control main board, then the pulling plates 204 on the two sides of the control main board are pulled, the pulling plates 204 are pulled in the direction away from the control main board, at the moment, the pulling plates 204 can drive the sliding columns 202 to move the extrusion plates 208 upwards, the installed plates can be extruded, the upper surface of the extrusion plates 208 are glued with the protective pads 209, because the protective pads 209 are made of rubber materials, the friction force between the installation plates and the installation plates can be increased after the installation plates are extruded, the problem of infirm installation of the control main board is further prevented, after the extrusion plates 208 are extruded, the limiting block 205 can be slid to slide the sliding block in the direction close to the control main board, the sliding panel is inserted into the rectangular groove 203 of the sliding column 202 to limit the sliding column 202, the control main board is installed at the moment, when the control main board is required to be disassembled, the limiting block 205 is slid in the direction far away from the control main board, then the elastic rope 206 is hooked on the clamping block 207 to prevent the limiting block 205 from sliding to affect the quick disassembly of the control main board, after the sliding column 202 is separated from the limiting block 205, the sliding block is slid in the direction far away from the control main board due to the elasticity of the spring, the effect of the control main board disassembly can be achieved at the moment, the installation device 2 is arranged, the extrusion plate 208 can be driven to quickly install the control main board through the sliding column 202, the time and labor consumed by rotating screws originally are removed, the installation efficiency of the control main board is greatly improved.

When using the control mainboard, for preventing the control mainboard from dropping and causing serious damage, protection device 3 can be used, protection device 3 installs in the four corners of control mainboard, when dropping to the ground, the impact can receive the effect of blotter 36 to carry out preliminary buffering earlier, then further cushion through the effect of spring and slide bar 32, the injury that the striking received on the ground has significantly reduced, in the long-term in-process of using, in order to prevent the condition that the long-time use of blotter 36 can influence the buffering effect, can press dead lever 38 one end and break away from dead lever 38 and place piece 31, slide bar 32 can dismantle and break away from place piece 31 at this moment, can change the blotter 36 that has not damaged, through setting up protection device 3, can be when the control mainboard appears dropping, the damage that the control mainboard received has significantly reduced, fine improvement the life of control mainboard, unnecessary fund consumption has been reduced.

In the description of the present utility model, it should be noted that, unless explicitly specified and limited otherwise, the terms "mounted," "connected," and "connected" are to be construed broadly, and may be either fixedly connected, detachably connected, or integrally connected, for example; can be mechanically or electrically connected; can be directly connected or indirectly connected through an intermediate medium, and can be communication between two elements. The specific meaning of the above terms in the present utility model can be understood by those of ordinary skill in the art in a specific case.

Claims

1. The utility model provides a control mainboard convenient to dismantle easy maintenance, includes control mainboard (1), its characterized in that: the surface of control mainboard (1) is equipped with installation device (2), installation device (2) are including four link (201), four equal fixed connection of link (201) is on the surface of control mainboard (1), four equal sliding connection in inside of link (201) has two slip post (202), two equal fixedly connected with arm-tie (204) of one end that control mainboard (1) was kept away from to slip post (202), two equal fixedly connected with stripper plate (208) in surface of slip post (202), four equal sliding connection of upper surface of link (201) has stopper (205), two a plurality of rectangular channel (203) have all been seted up on the surface of slip post (202), the size looks adaptation of rectangular channel (203) and stopper (205) terminal surface.

2. The control main board convenient to detach and maintain according to claim 1, wherein: the upper surface of the extrusion plate (208) is glued with a protection pad (209), and the protection pad (209) is made of rubber.

3. The control main board convenient to detach and maintain according to claim 1, wherein: the surfaces of the two sliding columns (202) are respectively sleeved with a first spring (210), and two ends of the first springs (210) are fixedly connected with the extrusion plate (208) and the connecting frame (201) respectively.

4. The control main board convenient to detach and maintain according to claim 1, wherein: the surface of stopper (205) is fixedly connected with elasticity rope (206), the one end that elasticity rope (206) kept away from stopper (205) is the ring form, the surface fixedly connected with fixture block (207) of link (201).

5. The control main board convenient to detach and maintain according to claim 1, wherein: the four corners of control mainboard (1) all are equipped with protection device (3), protection device (3) are including placing piece (31), place piece (31) and control mainboard (1) fixed surface connection, place two slide bars (32) of surface sliding connection of piece (31), two the one end that control mainboard (1) was kept away from to slide bar (32) is equal fixedly connected with guard plate (35), two the surface of slide bar (32) is all overlapped there is second spring (34), the one end of second spring (34) is with the fixed surface connection who places piece (31).

6. The control main board convenient to detach and maintain according to claim 5, wherein: the surface of guard plate (35) glues and has blotter (36), the material of blotter (36) is the sponge material, blotter (36) are convex.

7. The control main board convenient to detach and maintain according to claim 5, wherein: the surface of two slide bars (32) has all been seted up sliding tray (33), circular groove (37) have been seted up to the inside of placing piece (31), the inside sliding connection of circular groove (37) has dead lever (38).