CN221465966U - Shockproof structure for computer power supply - Google Patents

Abstract

The utility model discloses a shockproof structure for a computer power supply, and relates to the technical field of computer power supplies. The utility model comprises a bottom shell, wherein a shell is sleeved outside the bottom shell, the top of the shell is fixedly connected with an anti-collision net, a fan is arranged below the anti-collision net, an adjusting mechanism is arranged at the rear side corner of the bottom shell, and an air outlet hole is formed in the rear side surface of the bottom shell.

Description

Shockproof structure for computer power supply

Technical Field

The utility model relates to the technical field of computer power supplies, in particular to a shockproof structure for a computer power supply.

Background

The computer belongs to weak current products, namely the working voltage of the components is lower, generally within plus or minus 12V, and is direct current, and the common commercial power is 220V alternating current, and can not be directly used on computer components, so the computer and a plurality of household appliances need a power supply part, the computer is responsible for converting the common commercial power into the voltage which can be used by the computer, the computer is generally arranged in the computer, the working voltage of the core components of the computer is very low, and the working frequency of the computer is very high, therefore, the requirement on the power supply is higher, the power supply of the computer is a switch circuit, the common alternating current is converted into direct current, and different voltages are respectively output to computer components such as a main board, a hard disk, an optical drive and the like through chopper control voltage.

The vibration-proof structure for the existing computer power supply generally adopts a shock pad arranged on a bottom shell to prevent vibration, but because the power supply is connected to the chassis in a screw fixing mode, when the computer is started, the vibration of a fan, a hard disk and the like of an internal processor can be transmitted to the power supply through screws to cause forced vibration, and when the forced vibration frequency is overlapped with the self frequency of the power supply, larger vibration can be generated to cause damage to the power supply fan, so that the service life of the power supply is influenced.

Disclosure of utility model

Therefore, the utility model aims to provide a shockproof structure for a computer power supply, which solves the technical problem that when the forced vibration frequency is overlapped with the self frequency of the power supply, larger vibration is generated, so that a power supply fan is damaged.

In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides a shockproof structure for computer power supply, includes the drain pan, the outside cover of drain pan is equipped with the shell, the top fixedly connected with of shell prevents bumping the net, the below of preventing bumping the net is provided with the fan, the rear side angle department of drain pan is provided with adjustment mechanism, the air outlet has been seted up on the rear side surface of drain pan.

Through adopting above-mentioned technical scheme, the drain pan is as the main structural component of power, firm basis and protective layer have been provided, support the internal component of whole power, the shell cover is established in the drain pan outside, the overall structure intensity of power has been strengthened, simultaneously provide extra protection for the drain pan, reduce the harm because outside striking or vibration lead to, the anti-collision net that anti-collision net is located the shell top, the main effect is the inside fan of protection power, the fan setting is in anti-collision net below, can be used for giving off the inside heat that produces of power, keep the temperature of power in safe range, help prolonging the life of power, adjustment mechanism is located the drain pan rear side, allow the installation of user's adjustment power, ensure that the power can be firmly installed in quick-witted incasement, reduce forced vibration, improve overall stability, the outlet vent sets up at the drain pan rear side, make the inside smooth discharge of hot air of power.

Further, the screw hole has been seted up at the top of shell, the inside threaded connection of screw hole has the bracing piece, the bottom fixedly connected with rubber pad of bracing piece.

Through adopting above-mentioned technical scheme, the screw hole setting provides the space at the shell top for the installation of bracing piece, is convenient for install or adjust when needs simultaneously, and the existence of bracing piece has increased the holistic mechanical stability of power, and vibration and impact can be absorbed to the rubber pad, reduces because the influence of the vibrations that quick-witted incasement portion or external factor produced to the power, helps improving reliability and stability of power, reduces the harm that the vibration brought

Further, adjustment mechanism includes the ball pole, the outside block of ball pole has the ball groove, it has the sheet rubber to fill between ball groove and the ball pole, set up the adjustment groove on the ball groove.

Through adopting above-mentioned technical scheme, the ball pole is adjustment mechanism's core, provides a rotatable tie point with the adjustment, the design in ball groove allows ball pole free rotation wherein, keeps sufficient friction simultaneously, ensures once adjusting to suitable position, and the power can remain stable, prevents to break away from, and the rubber sheet of packing between ball groove and ball pole plays shock attenuation and buffering effect, and the adjustment groove of setting on the ball groove provides a convenient regulation interface for the user can more easily come out the space for the power through rotating the ball groove.

Further, one end of the ball groove is fixedly connected with an installation table, and the center of the installation table is fixedly connected with a threaded column.

Through adopting above-mentioned technical scheme, the mount table is fixed in the one end of ball groove, provides a stable platform and is used for installing and fixed whole adjustment mechanism, as the hookup point of ball groove and screw thread post, ensures the stability and the correct position of these parts for whole power can install in computer machine incasement more firmly, has improved holistic mechanical strength and durability, and the screw thread post is fixed at the mount table center, and it provides a point that is used for connecting power and computer machine incasement.

Further, the outside cover of screw thread post is equipped with the shock attenuation ring, the material of shock attenuation ring is the rubber material.

Through adopting above-mentioned technical scheme, the damping ring quilt cover is established in the outside of screw thread post, provides extra shock attenuation and buffer capacity, and damping ring can absorb and disperse because the vibration and the impact force that the inside activity of quick-witted case or external factor produced, and rubber is an outstanding damping material, and it can absorb vibration and impact effectively, uses the damping ring of rubber material not only to have improved shock attenuation efficiency, and the durability and the elasticity of rubber make the damping ring still can keep good shock-absorbing performance after long-time use moreover.

Further, the adjusting mechanism is provided with four, one side of the adjusting mechanism is provided with a switch, and a power interface is arranged above the switch.

Through adopting above-mentioned technical scheme, be provided with four adjustment mechanism and provide evenly distributed's support and adjustment point, this kind of design makes the power can obtain balanced support in quick-witted incasement portion, stability and shock attenuation effect in installation and use have been ensured, a plurality of adjustment points allow the user to adjust the position of every point as required, with realization optimal installation angle and height, thereby optimize holistic shock attenuation effect and suitability, the switch provides convenient power control mode for the user, the power source interface overall arrangement of switch top makes the connection power cord become more convenient and safe.

Further, a cross groove is formed in the top of the supporting rod.

Through adopting above-mentioned technical scheme, the cross groove that the bracing piece top set up allows to use standard cross screwdriver to operate for installation, adjustment or the dismantlement of bracing piece become more simple and convenient.

Further, the support rods are arranged in four, and the four support rods are uniformly distributed in a rectangular shape.

By adopting the technical scheme, the four support rods are arranged in a rectangular shape to provide balanced support points, so that the weight of the power supply unit and the pressure generated by the power supply unit can be dispersed, the uniform distribution can be used for keeping the horizontal stability of the power supply unit, and the phenomenon of inclination or instability caused by uneven support can be prevented.

In summary, the utility model has the following advantages:

1. According to the utility model, the adjusting mechanism is arranged, so that when the mounting position of the chassis is deformed and the power supply is normally mounted on the mounting hole site, the power supply is too tight, the forced vibration of the chassis can be transmitted to the power supply as little as possible, and the stable mounting and effective damping effect of the power supply are ensured.

2. According to the utility model, through arranging the support rod, the power supply can be quickly installed through the cross screwdriver when the power supply is required to be installed, so that the reliable support of the power supply is realized, the overall stability and the damping efficiency of the power supply unit are improved, and the applicability of the power supply unit in different chassis and the convenience of a user in installation and maintenance are improved.

Drawings

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

FIG. 2 is a schematic rear perspective view of the present utility model;

FIG. 3 is an enlarged schematic view of the structure of FIG. 2A according to the present utility model;

Fig. 4 is a schematic bottom view of the present utility model.

In the figure: 1. a bottom case; 2. a housing; 3. anti-collision net; 4. a fan; 5. an adjusting mechanism; 501. a spherical rod; 502. a ball groove; 503. a rubber sheet; 504. a mounting table; 505. a threaded column; 506. a shock-absorbing ring; 507. an adjustment tank; 6. an air outlet hole; 7. a threaded hole; 8. a support rod; 9. a rubber pad; 10. a switch; 11. a power interface; 12. cross grooves.

Detailed Description

The technical solutions in the embodiments of the present utility model will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present utility model. The embodiments described below by referring to the drawings are illustrative only and are not to be construed as limiting the utility model.

Hereinafter, an embodiment of the present utility model will be described in accordance with its entire structure.

Embodiment one:

1-4, including drain pan 1, the outside cover of drain pan 1 is equipped with shell 2, the top fixedly connected with of shell 2 prevents bumping net 3, bump the below of net 3 and be provided with fan 4, the rear side angle department of drain pan 1 is provided with adjustment mechanism 5, air outlet 6 has been seted up on the rear side surface of drain pan 1, drain pan 1 is as the main structural component of power, firm basis and protective layer have been provided, support the internal components of whole power, shell 2 cover is established in drain pan 1 outside, the overall structural strength of power has been strengthened, simultaneously provide extra protection for drain pan 1, reduce the harm because outside striking or vibration lead to, bump the net 3 and be located the bump prevention net 3 at shell 2 top, the main effect is the fan 4 of protection power inside, avoid having the foreign matter to get into in the course of use, simultaneously also can prevent the user to touch rotatory fan 4 when operating, the security has been improved, fan 4 sets up in bump prevention net 3 below, can be used for giving off the inside heat that produces of power, keep the temperature of power in the safe range, help prolonging the internal components, support the internal components of whole power, shell 2 cover is established in the drain pan 1 outside, the air outlet 6 is located the adjustment mechanism, the stability is improved, the stability is guaranteed in order to improve the overall stability, the life-span is stable, the computer can be guaranteed, the life is stable, and the computer can be mounted at the power, and can's safety and life is stable, the service life is stable, and can be guaranteed, the computer is stable, and can be mounted at the power, and can's safety and stable, the service life is stable, and can be guaranteed.

Referring to fig. 2 and 3, the adjusting mechanism 5 includes a ball rod 501, a ball groove 502 is clamped at the outer side of the ball rod 501, a rubber sheet 503 is filled between the ball groove 502 and the ball rod 501, an adjusting groove 507 is formed in the ball groove 502, the ball rod 501 is a core part of the adjusting mechanism 5, a rotatable and adjustable connection point is provided, the power supply is allowed to adapt to slight deformation of a chassis during installation, so that the power supply can be horizontally placed in the chassis, accuracy and stability of installation of the power supply are ensured, the ball groove 502 is matched with the ball rod 501 for use, locking of the position of the power supply is achieved, the design of the ball groove 502 allows the ball rod 501 to freely rotate in the ball groove, enough friction is maintained, once the power supply is adjusted to a proper position, the power supply can be kept stable, separation is prevented, the rubber sheet 503 filled between the ball groove 502 and the ball rod 501 plays a role of shock absorption and buffering, the energy caused by vibration or impact can be absorbed and dispersed, the influence on the power supply is reduced, the overall stability and durability are improved, the adjusting groove 507 arranged on the ball groove 502 provides a convenient adjustment interface for a user, the user to conveniently adjust the power supply, the ball groove 502 can easily rotate, the ball groove can be adjusted to the user easily and the user can adjust the power supply through the adjusting mechanism, and the user can easily adjust the power supply through the adjusting mechanism.

Referring to fig. 2 and 3, a mounting table 504 is fixedly connected to one end of the ball groove 502, a threaded post 505 is fixedly connected to the center of the mounting table 504, the mounting table 504 is fixed to one end of the ball groove 502, a stable platform is provided for mounting and fixing the whole adjusting mechanism 5, as the connection point of the ball groove 502 and the threaded post 505, stability and correct position of these components are ensured, the whole power supply can be more firmly mounted in a computer case, integral mechanical strength and durability are improved, the threaded post 505 is fixed to the center of the mounting table 504, a point for connecting the power supply and the computer case is provided, the existence of the threaded post 505 enables the power supply to be firmly fixed on the case while allowing a certain degree of adjustment to adapt to cases of different sizes and shapes, and in addition, the design of the threaded post 505 is convenient for mounting and dismounting, and a convenient maintenance and replacement way is provided.

Referring to fig. 2 and 3, the outer side of the screw post 505 is sleeved with the shock absorbing ring 506, the shock absorbing ring 506 is made of rubber, the shock absorbing ring 506 is sleeved on the outer side of the screw post 505 to provide additional shock absorbing and buffering capacity, the shock absorbing ring 506 can absorb and disperse vibration and impact force generated by internal activity or external factors of a chassis, sensitive elements in a power supply are protected from vibration, reliability and stability of the whole power supply system are improved, rubber is an excellent shock absorbing material, vibration and impact can be effectively absorbed, the shock absorbing ring 506 made of rubber not only improves shock absorbing efficiency, but also keeps good shock absorbing performance after long-term use due to durability and elasticity of the rubber, and in addition, the rubber is a high-cost material, and is beneficial to controlling the cost of the whole power supply unit.

Referring to fig. 2 and 3, the adjusting mechanism 5 is provided with four, one side of one adjusting mechanism 5 is provided with a switch 10, a power interface 11 is arranged above the switch 10, four adjusting mechanisms 5 are provided with uniformly distributed support and adjusting points, the design enables the power supply to be uniformly supported in the chassis, stability and damping effect in the installation and use processes are ensured, the positions of each point are allowed to be adjusted by a user according to the requirements, so that the optimal installation angle and height are realized, the overall damping effect and suitability are optimized, the switch 10 provides a convenient power control mode for the user, the user can easily start or stop the power supply without moving or bending to an inconvenient position, the layout of the power interface 11 above the switch 10 enables the power supply connection to be more convenient and safe, the design considers the convenience of the user in connecting and disconnecting the power supply, meanwhile, the bending or damage of the cable is also facilitated to be reduced, and the safety and stability of the power supply connection are improved.

The implementation principle of the utility model is as follows: firstly, when a power supply is required to be connected to a case, screws and screw columns 505 are used for tightening, the mounting table 504 is fixed on a computer, the mounting table 504 is rotated to drive the adjusting grooves 507 to rotate to proper positions, then the four spherical rods 501 on the power supply bottom shell 1 are respectively clamped into the spherical grooves 502, the power supply is adjusted to a horizontal position, radian is prevented from being generated due to deformation of the case, the power supply is installed too tightly, and forced vibration is caused.

Embodiment two:

Referring to fig. 1, 2 and 4, the screw hole 7 has been seted up at the top of shell 2, the inside threaded connection of screw hole 7 has bracing piece 8, the bottom fixedly connected with rubber pad 9 of bracing piece 8, screw hole 7 sets up at the shell 2 top, for the installation of bracing piece 8 provides the space, make bracing piece 8 can be safely, firmly fixed on the shell 2 of power, be convenient for install or adjust when needing simultaneously, the holistic mechanical stability of power has been increased to existence of bracing piece 8, can adjust in order to adapt to different installation environment and requirements, provide more flexibility and adaptability, rubber pad 9 can absorb vibration and impact, reduce the influence to the power owing to the vibrations that quick-witted incasement or external factor produced, help improving reliability and stability of power, reduce the harm that the vibration brought, on the one hand make the installation and the adjustment of power more convenient and nimble, on the other hand, the harm that is probably aroused because of vibration or impact has been reduced, the life of the power has been prolonged.

Referring to fig. 1, 2 and 4, the cross groove 12 is formed at the top of the support rod 8, the cross groove 12 formed at the top of the support rod 8 allows the operation using a standard cross screwdriver, so that the installation, adjustment or disassembly of the support rod 8 becomes simpler and more convenient, a user can easily adjust the height or position of the support rod 8 by using a common tool to adapt to different installation requirements and environments, the usability of the support rod 8 in the installation and maintenance process is greatly improved, the user can adjust without special tools, the installation process is simplified, and the time for installing and adjusting the power supply is reduced.

Referring to fig. 1, 2 and 4, the support rods 8 are provided with four, four support rods 8 are uniformly arranged in a rectangular shape, four support rods 8 are arranged in a rectangular shape to provide balanced support points, which helps to disperse the weight and pressure generated thereby of the power supply unit, such uniform distribution helps to keep the power supply unit horizontally stable, inclination or instability due to uneven support is prevented, and when the support rods 8 are uniformly distributed, the damping effect is uniformly dispersed over the whole power supply unit, which helps to absorb and disperse vibrations from internal components or external environments more effectively, thereby protecting sensitive components inside the power supply, and the rectangular arrangement design of the four support rods 8 provides more flexibility to adapt to different computer cases and installation environments, such design allows the power supply unit to be stably installed in a plurality of different cases, regardless of the internal layout or installation space of the cases.

The implementation principle of the utility model is as follows: firstly, a cross screwdriver is inserted into the cross groove 12, and the supporting rod 8 is rotated, so that the rubber pad 9 at the bottom can be reliably connected with the bottom surface of the chassis, and a stable supporting effect is provided.

The parts not involved in the present utility model are the same as or can be implemented by the prior art, and are not described in detail herein.

Although embodiments of the utility model have been shown and described, the detailed description is to be construed as exemplary only and is not limiting of the utility model as the particular features, structures, materials, or characteristics may be combined in any suitable manner in any one or more embodiments or examples, and modifications, substitutions, variations, etc. may be made in the embodiments as desired by those skilled in the art without departing from the principles and spirit of the utility model, provided that such modifications are within the scope of the appended claims.

Claims (8)

1. A shockproof structure for a computer power supply is characterized in that: including drain pan (1), the outside cover of drain pan (1) is equipped with shell (2), the top fixedly connected with of shell (2) is prevented bumping net (3), the below of preventing bumping net (3) is provided with fan (4), the rear side angle department of drain pan (1) is provided with adjustment mechanism (5), air outlet (6) have been seted up on the rear side surface of drain pan (1).

2. The shock-proof structure for a computer power supply according to claim 1, wherein: screw holes (7) are formed in the top of the shell (2), support rods (8) are connected with the screw threads in the screw holes (7), and rubber pads (9) are fixedly connected to the bottom ends of the support rods (8).

3. The shock-proof structure for a computer power supply according to claim 1, wherein: the adjusting mechanism (5) comprises a spherical rod (501), a spherical groove (502) is clamped on the outer side of the spherical rod (501), a rubber sheet (503) is filled between the spherical groove (502) and the spherical rod (501), and an adjusting groove (507) is formed in the spherical groove (502).

4. A shock-absorbing structure for a computer power supply according to claim 3, wherein: one end of the ball groove (502) is fixedly connected with a mounting table (504), and the center of the mounting table (504) is fixedly connected with a threaded column (505).

5. The shock-absorbing structure for a computer power supply according to claim 4, wherein: the outside cover of screw thread post (505) is equipped with vibration damper (506), the material of vibration damper (506) is the rubber material.

6. The shock-proof structure for a computer power supply according to claim 1, wherein: the four adjusting mechanisms (5) are arranged, one side of one adjusting mechanism (5) is provided with a switch (10), and a power interface (11) is arranged above the switch (10).

7. The shock-proof structure for a computer power supply according to claim 2, wherein: the top of the supporting rod (8) is provided with a cross groove (12).

8. The shock-proof structure for a computer power supply according to claim 2, wherein: the support rods (8) are arranged in four, and the four support rods (8) are uniformly distributed in a rectangular shape.