CN109189160B - Computer hardware fixing device with shock-absorbing function - Google Patents

Abstract

The invention discloses a computer hardware fixing device with a shock absorption function, which comprises a fixing device body, a screen plate and a base, wherein the top of the fixing device body is provided with a mounting groove, a first baffle and a second baffle are respectively arranged in the mounting groove, the screen plate is positioned at the center of the bottom of the mounting groove, one ends of ropes are respectively fixed on the lateral sides of the first baffle and the second baffle, the other ends of the ropes are arranged on a wire coil, one ends of a first rotating shaft and a second rotating shaft are respectively provided with a groove, the edge end of a handle is provided with a limiting rod, the base is positioned below the fixing device body, a roller is positioned in a clamping groove, the bottom of the fixing device body is provided with a first fixing rod, and a vertical rod is fixed on the upper end face of the base. This computer hardware fixing device with shock-absorbing function can fix the mainframe box of equidimension not, and has radiating function to all have good shock-absorbing function.

Description

A computer hardware fixing device with shock absorption function

technical field

The invention relates to the technical field of computer hardware, in particular to a computer hardware fixing device with a shock absorption function.

Background technique

Computer hardware generally includes monitors, main chassis and other peripheral devices, and industrial computers are used in a relatively harsh environment, often used in environments with vibration and high temperature, resulting in easy damage to the hardware inside the main chassis.

However, the existing computer hardware is generally placed under the desk, and the desk does not have the function of shock absorption, which causes the connection between the hardware inside the main box to loosen easily when the main box vibrates, which makes the computer unusable. , it will seriously lead to the fracture of the hardware welding, which will lead to the scrapping of the host. In view of the above problems, it is urgent to carry out innovative design on the basis of the original computer hardware fixing device.

SUMMARY OF THE INVENTION

The purpose of the present invention is to provide a computer hardware fixing device with a shock absorption function, in order to solve the above-mentioned background technology, the existing computer hardware is generally placed under the desk, and the desk does not have the function of shock absorption, thereby As a result, when the main chassis is vibrated, the connection between the hardware inside the main box is easy to loosen, and it will seriously lead to the problem of fracture at the welding point of the hardware.

In order to achieve the above purpose, the present invention provides the following technical solutions: a computer hardware fixing device with a shock absorption function, comprising a fixing device body, a screen plate and a base, a mounting groove is provided on the top of the fixing device body, and the mounting groove is A first baffle plate and a second baffle plate are respectively installed inside, and the first baffle plate and the second baffle plate are connected to the inner wall of the installation groove through the telescopic rod and the first elastic element, and the screen plate is located at the bottom of the installation groove. A fan is arranged at the center and below the screen plate, one end of a rope is fixed on the sides of the first baffle and the second baffle, and the rope is arranged on the pulley, and the pulley is fixed on the side of the installation groove, The other end of the rope is set on the spool, and the spool is fixed on both sides of the first rotating shaft and the second rotating shaft, and the first rotating shaft and the second rotating shaft are located below the fan, the first rotating shaft and the second rotating shaft are One end of the rotating shaft is provided with a groove, and a connecting rod is installed inside the groove, and the end of the connecting rod is fixed at the center of the handle, the edge of the handle is provided with a limit rod, and the limit rod is located in the limit hole and the limit hole is reserved on the outer wall of the fixing device body, the base is located below the fixing device body, and a first support rod and a second support rod are respectively installed between the fixing device body and the base, and the third Both ends of the first support rod and the second support rod are fixed with rollers, the rollers are located inside the slot, and the slot is respectively opened at the bottom of the fixing device body and the top of the base, and there are installed between the roller and the slot. The second elastic element, the bottom of the fixing device body is provided with a first fixing rod, and a transverse rod is installed below the first fixing rod, and the transverse rod is connected to the vertical rod through a pin shaft, and the vertical rod is fixed to the base The upper end face of the base is connected to the lower end face of the crossbar through a third elastic element.

Preferably, two of the first baffles and the second baffles are arranged symmetrically with respect to the transverse center axis and the longitudinal center axis of the fixing device body, respectively, and the height of the first baffle is lower than the height of the second baffle.

Preferably, the materials of the first baffle and the second baffle are both metal, and both the first baffle and the second baffle are designed as a mesh-like rectangular structure.

Preferably, the first elastic element, the pulley, the rope and the spool, the first rotating shaft and the second rotating shaft all constitute a transmission mechanism.

Preferably, there are two fans, and the fans are symmetrically arranged with respect to the central axis of the fixing device body.

Preferably, the connecting rod is designed as a "T"-shaped structure, and the connecting rod forms a telescopic structure with the first rotating shaft and the second rotating shaft through the groove, and the connecting rod and the groove fit each other.

Preferably, the limit rod and the limit hole have the same structure and the same size, and the limit rod and the limit hole are in a snap connection.

Preferably, the first support rod and the second support rod are arranged crosswise, and the rollers on the first support rod and the second support rod form a sliding structure through the second elastic element and the card slot.

Preferably, the projection point of the first fixing rod and the center point between the horizontal rods coincide with each other, and the horizontal rods form a rotating structure through the pins and the vertical rods, and the horizontal rods and the third elastic element are perpendicular to each other.

Compared with the prior art, the beneficial effects of the present invention are: the computer hardware fixing device with shock absorption function can fix main chassis of different sizes, and has the function of heat dissipation, and has a good shock absorption function;

1. Since the first elastic element, pulley, rope and spool, together with the first rotating shaft and the second rotating shaft constitute a transmission mechanism, it is ensured that the installation area between the first baffle and the second baffle can become larger or smaller, Therefore, it is ensured that the device can fix main boxes of different sizes;

2. Since the first baffle and the second baffle are metal mesh structures, it is ensured that the device can dissipate heat from the side of the chassis, and the mesh structure speeds up the heat dissipation of the device, and the fan can dissipate heat to the bottom of the chassis. To dissipate heat, so as to ensure that the computer will not become unusable due to overheating;

3. Because the operating environment of the industrial computer is relatively harsh and often vibrates, a first support rod and a second support rod are provided, and the first support rod and the second support rod can be slotted on the fixing device body and the base. The internal reciprocating movement, so that the second elastic element is stretched or compressed, and then plays the role of shock absorption, which effectively avoids the damage to the internal hardware of the main box. The pin shaft rotates downward, so that the third elastic element is compressed or stretched, thereby further acting as a shock absorber, thereby further avoiding damage to the hardware inside the main chassis.

Description of drawings

Fig. 1 is the front view structure schematic diagram of the present invention;

Fig. 2 is the top view structure schematic diagram of the present invention;

3 is a schematic diagram of the installation structure of the first rotating shaft and the second rotating shaft of the present invention;

Fig. 4 is the enlarged structural schematic diagram at B in Fig. 3 of the present invention;

Fig. 5 is the enlarged schematic diagram of the structure at place A in Fig. 1 of the present invention;

FIG. 6 is a schematic diagram of the roller installation structure of the present invention.

In the figure: 1. Fixing device body; 2. Installation slot; 3. First baffle plate; 4. Second baffle plate; 5. Telescopic rod; 6. First elastic element; 7. Fan; 8. Screen plate; 9 , pulley; 10, rope; 11, reel; 12, first shaft; 13, second shaft; 14, groove; 15, connecting rod; 16, handle; 17, limit rod; 18, limit hole; 19, base; 20, first support rod; 21, second support rod; 22, roller; 23, card slot; 24, second elastic element; 25, first fixed rod; 26, vertical rod; 27, pin shaft ; 28, the cross bar; 29, the third elastic element.

Detailed ways

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only a part of the embodiments of the present invention, but not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those of ordinary skill in the art without creative efforts shall fall within the protection scope of the present invention.

1-6, the present invention provides a technical solution: a computer hardware fixing device with a shock absorption function, comprising a fixing device body 1, a mounting groove 2, a first baffle 3, a second baffle 4, a telescopic Rod 5, first elastic element 6, fan 7, mesh plate 8, pulley 9, rope 10, spool 11, first rotating shaft 12, second rotating shaft 13, groove 14, connecting rod 15, handle 16, limit rod 17. Limit hole 18, base 19, first support rod 20, second support rod 21, roller 22, card slot 23, second elastic element 24, first fixed rod 25, vertical rod 26, pin 27, horizontal The rod 28 and the third elastic element 29, the top of the fixing device body 1 is provided with an installation groove 2, and the inside of the installation groove 2 is respectively installed with a first baffle 3 and a second baffle 4, and the first baffle 3 and the first baffle The two baffles 4 are connected to the inner wall of the installation slot 2 through the telescopic rod 5 and the first elastic element 6. The mesh plate 8 is located at the center of the bottom of the installation slot 2, and a fan 7 is arranged below the mesh plate 8. One end of the rope 10 is fixed on the sides of the plate 3 and the second baffle 4, and the rope 10 is set on the pulley 9, and the pulley 9 is fixed on the side of the installation groove 2, and the other end of the rope 10 is set on the spool 11. and the spools 11 are respectively fixed on both sides of the first rotating shaft 12 and the second rotating shaft 13, and the first rotating shaft 12 and the second rotating shaft 13 are located below the fan 7, and one end of the first rotating shaft 12 and the second rotating shaft 13 are both A groove 14 is opened, and a connecting rod 15 is installed inside the groove 14, and the end of the connecting rod 15 is fixed at the center of the handle 16, and the edge of the handle 16 is provided with a limit rod 17, and the limit rod 17 is located at the limit. The side of the positioning hole 18, and the limiting hole 18 is reserved on the outer wall of the fixing device body 1, the base 19 is located below the fixing device body 1, and a first support rod 20 is respectively installed between the fixing device body 1 and the base 19 and the second support rod 21, and both ends of the first support rod 20 and the second support rod 21 are fixed with rollers 22, the rollers 22 are located in the interior of the slot 23, and the slot 23 is respectively opened at the bottom of the fixing device body 1 and the top of the base 19, and a second elastic element 24 is installed between the roller 22 and the card slot 23, the bottom of the fixing device body 1 is provided with a first fixing rod 25, and the lower part of the first fixing rod 25 is installed with a cross bar 28 , and the cross bar 28 is connected to the vertical bar 26 through the pin 27, the vertical bar 26 is fixed on the upper end surface of the base 19, and the base 19 is connected to the lower end surface of the cross bar 28 through the third elastic element 29;

The first baffle 3 and the second baffle 4 are arranged symmetrically with respect to the lateral center axis and the longitudinal center axis of the fixture body 1 respectively, and the height of the first baffle 3 is lower than the height of the second baffle 4, because The main box is rectangular, and the line needs to be installed on the narrow side of the main box, so that the device is convenient to fix the main box without squeezing the line;

Both the first baffle 3 and the second baffle 4 are made of metal, and both the first baffle 3 and the second baffle 4 are designed as a mesh-like rectangular structure. Since the metal has good thermal conductivity, the device is guaranteed It has good heat dissipation, and the holes on the first baffle 3 and the second baffle 4 speed up the heat dissipation;

The first elastic element 6, the pulley 9, the rope 10 and the spool 11 and the first rotating shaft 12 and the second rotating shaft 13 all constitute a transmission mechanism, which ensures that the device can fix main boxes of different sizes, thereby improving the practicability of the device;

Two fans 7 are provided, and the fans 7 are arranged symmetrically about the central axis of the fixing device body 1, which ensures that the bottom of the main box can be blown by the wind generated by the fans 7, thereby cooling the bottom of the main box.

The connecting rod 15 is designed as a "T"-shaped structure, and the connecting rod 15 forms a telescopic structure with the first rotating shaft 12 and the second rotating shaft 13 through the groove 14, and the connecting rod 15 and the groove 14 fit each other to ensure the rotation. When the handle 16 on the connecting rod 15 is connected, the connecting rod 15 can drive the first rotating shaft 12 and the second rotating shaft 13 to rotate, and at the same time the connecting rod 15 can move inside the first rotating shaft 12 and the second rotating shaft 13;

The limit rod 17 and the limit hole 18 have the same structure and the same size, and the limit rod 17 and the limit hole 18 are in a snap connection, which ensures that the limit rod 17 can be inserted into the limit hole 18, so that it can be fixed The handle 16 prevents the first baffle 3 and the second baffle 4 from moving under the action of the first elastic element 6, thereby facilitating the installation of the main chassis;

The first support rod 20 and the second support rod 21 are arranged crosswise, and the rollers 22 on the first support rod 20 and the second support rod 21 form a sliding structure through the second elastic element 24 and the clamping groove 23, which ensures the fixing device. When the body 1 is vibrated, the rollers 22 on the first support rod 20 and the second support rod 21 can move inside the slot 23, and the second elastic element 24 will be stretched or compressed, so as to play a role in shock absorption. function, effectively avoiding the damage of the hardware inside the main box inside the fixing device body 1;

The projection point of the first fixed rod 25 and the center point of the cross rod 28 coincide with each other, and the cross rod 28 forms a rotating structure through the pin shaft 27 and the vertical rod 26, and the horizontal rod 28 and the third elastic element 29 are perpendicular to each other, ensuring that When the first fixing rod 25 squeezes the two transverse rods 28, the transverse rods 28 can rotate around the pin 27, and at the same time the third elastic element 29 can be compressed, thereby acting as a shock absorber for the device.

Working principle: When using the computer hardware fixing device with shock absorption function, according to Figures 1-4, first turn the handle 16, then the handle 16 drives the second shaft 13 to rotate through the groove 14 and the connecting rod 15, and then the second The spools 11 at both ends of the rotating shaft 13 wrap the rope 10 on the spool 11, and then the rope 10 exerts a pulling force on the two first baffles 3 under the force generated by the pulley 9 at the same time, so that the two first baffles 3 The opposite movement, and the first elastic element 6 on the first baffle 3 is compressed, and the telescopic rod 5 is contracted, and the telescopic rod 5 ensures that the first baffle 3 will not shake during movement until the main machine can be lowered horizontally. The handle 16 can be pushed, and then the limit rod 17 on the handle 16 is stuck inside the limit hole 18, thereby preventing the handle 16 from rotating under the action of the first elastic element 6, and then rotating the other handle 16. As mentioned above, the two second baffles 4 make opposite movements under the action of the ropes 10 until the main box can be longitudinally fixed between the second baffles 4, then the handle 16 can be pushed, and then the limit rod 17 on the handle 16 Then, place the main box between the first baffle 3 and the second baffle 4, and then pull the handle 16 outward to take out the limit rod 17 from the inside of the limit hole 18, At this time, under the action of the first elastic element 6, the first baffle 3 and the second baffle 4 are attached to the outer wall of the host, thereby fixing the host;

According to Figure 1-2, when the host is in use, the fan 7 can be started, and then the wind generated by the fan 7 cools the bottom of the host box, thereby preventing the damage to the computer caused by the overheating of the bottom of the host box. Both the first baffle 3 and the second baffle 4 are metal mesh structures, so the heat dissipation speed of the computer can be accelerated; according to 1 and FIG. 5, due to the relatively harsh operating environment of the industrial computer, it is often vibrated, which causes the internal The hardware is vibrating, so during the vibrating process, the rollers 22 on the first support rod 20 and the second support rod 21 make a reciprocating motion inside the slot 23 opened on the fixing device body 1 and the base 19 respectively, so that the second elastic element 24 is stretched or compressed by the first support rod 20 and the second support rod 21, thereby preventing the device from directly hitting the ground, thereby avoiding damage to the hardware inside the main box;

According to FIG. 1 and FIG. 4 , during the vibration process, the first fixed rod 25 moves downward, which produces pressure between the two cross rods 28 , so that the two cross rods 28 rotate downward around the pin shaft 27 , and at the same time the cross rods The third elastic element 29 on the 28 is compressed, so as to further play the role of shock absorption, thereby making the shock absorption effect of the device better.

Although the present invention has been described in detail with reference to the foregoing embodiments, for those skilled in the art, it is still possible to modify the technical solutions described in the foregoing embodiments, or to perform equivalent replacements for some of the technical features. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present invention shall be included within the protection scope of the present invention.

Claims (7)

1. The utility model provides a computer hardware fixing device with shock-absorbing function, includes fixing device body (1), otter board (8) and base (19), its characterized in that: the fixing device comprises a fixing device body (1), wherein a mounting groove (2) is formed in the top of the fixing device body (1), a first baffle (3) and a second baffle (4) are respectively mounted inside the mounting groove (2), the first baffle (3) and the second baffle (4) are mutually connected with the inner wall of the mounting groove (2) through a telescopic rod (5) and a first elastic element (6), a screen plate (8) is located at the center of the bottom of the mounting groove (2), a fan (7) is arranged below the screen plate (8), one ends of ropes (10) are respectively fixed on the lateral sides of the first baffle (3) and the second baffle (4), the ropes (10) are arranged on pulleys (9), the pulleys (9) are fixed on the lateral sides of the mounting groove (2), the other ends of the ropes (10) are arranged on a wire coil (11), and the wire coil (11) is respectively fixed on two sides of a first rotating shaft (12) and a second rotating shaft (13), and the first rotating shaft (12) and the second rotating shaft (13) are positioned below the fan (7), one end of the first rotating shaft (12) and one end of the second rotating shaft (13) are both provided with a groove (14), a connecting rod (15) is arranged inside the groove (14), the tail end of the connecting rod (15) is fixed at the center of the handle (16), the side end of the handle (16) is provided with a limiting rod (17), the limiting rod (17) is positioned at the side of the limiting hole (18), the limiting hole (18) is reserved on the outer wall of the fixing device body (1), the base (19) is positioned below the fixing device body (1), a first supporting rod (20) and a second supporting rod (21) are respectively arranged between the fixing device body (1) and the base (19), and rollers (22) are respectively fixed at the two ends of the first supporting rod (20) and the second supporting rod (21), the roller (22) is located inside the clamping groove (23), the clamping groove (23) is formed in the bottom of the fixing device body (1) and the top of the base (19) respectively, a second elastic element (24) is installed between the roller (22) and the clamping groove (23), a first fixing rod (25) is arranged at the bottom of the fixing device body (1), a cross rod (28) is installed below the first fixing rod (25), the cross rod (28) is connected with a vertical rod (26) through a pin shaft (27), the vertical rod (26) is fixed to the upper end face of the base (19), and the base (19) is connected with the lower end face of the cross rod (28) through a third elastic element (29);

The first support rod (20) and the second support rod (21) are arranged in a crossed manner, and the rollers (22) on the first support rod (20) and the second support rod (21) and the clamping grooves (23) form a sliding structure through the second elastic elements (24);

the projection point of the first fixing rod (25) is overlapped with the central point between the cross rods (28), the cross rods (28) and the vertical rods (26) form a rotating structure through pin shafts (27), and the cross rods (28) are perpendicular to the third elastic elements (29).

2. The computer hardware fixing device with shock absorbing function according to claim 1, wherein: the number of the first baffle plates (3) and the number of the second baffle plates (4) are 2, wherein the first baffle plates (3) and the second baffle plates (4) are respectively and symmetrically arranged relative to the transverse central axis and the longitudinal central axis of the fixing device body (1), and the height of the first baffle plates (3) is lower than that of the second baffle plates (4).

3. The computer hardware fixing device with shock absorbing function according to claim 1, wherein: the first baffle (3) and the second baffle (4) are made of metal, and the first baffle (3) and the second baffle (4) are both designed to be of a net-shaped rectangular structure.

4. The computer hardware fixing device with shock absorbing function according to claim 1, wherein: the first elastic element (6), the pulley (9), the rope (10) and the wire coil (11) form a transmission mechanism together with the first rotating shaft (12) and the second rotating shaft (13).

5. The computer hardware fixing device with shock absorbing function of claim 1, wherein: the number of the fans (7) is 2, and the fans (7) are symmetrically arranged relative to the central axis of the fixing device body (1).

6. The computer hardware fixing device with shock absorbing function according to claim 1, wherein: connecting rod (15) design is "T" style of calligraphy structure, and connecting rod (15) all constitute extending structure through recess (14) and first pivot (12) and second pivot (13) to connecting rod (15) and recess (14) are laminated each other.

7. The computer hardware fixing device with shock absorbing function according to claim 1, wherein: the limiting rod (17) and the limiting hole (18) are identical in structure and equal in size, and the limiting rod (17) is connected with the limiting hole (18) in a clamping mode.

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