CN217640101U

CN217640101U - Reinforced anti-interference computer case

Info

Publication number: CN217640101U
Application number: CN202221423124.7U
Authority: CN
Inventors: 陈文熙; 余朝强; 陈荡; 麦木振; 洪泽全
Original assignee: Shenzhen Zhongke Chaoyue Technology Co ltd
Current assignee: Shenzhen Zhongke Chaoyue Technology Co ltd
Priority date: 2022-06-09
Filing date: 2022-06-09
Publication date: 2022-10-21
Anticipated expiration: 2032-06-09

Abstract

The utility model discloses a reinforced anti-interference computer machine case, including shell and inner shell, the top and the bottom of shell all have the end cover through first bolt threaded connection, there is the inner shell at the middle part of two end covers through second bolt threaded connection, and all block has the sealing strip between two end covers and the inner shell, the equal fixed connection box that is equipped with of inlaying in both ends at shell both sides middle part, the equal fixedly connected with buffer spring of inner wall of two connection boxes that are located shell one side, the equal fixedly connected with limiting plate of one end of two buffer spring, the equal fixedly connected with connecting rod in one side that two limiting plates deviate from buffer spring, the utility model relates to a reinforced anti-interference computer machine case, machine case adopt inner shell and shell double-deck metal construction, and the cooperation sealing strip can be effectively with inside core subassembly and outside electromagnetism isolation, the sealed protection of the higher level's of can providing inlayer, and can play the effect of buffering protection when receiving the impact.

Description

Reinforced anti-interference computer case

Technical Field

The utility model relates to a computer technology field specifically is a reinforced anti-interference computer machine case.

Background

The main function of the case is to place and fix computer accessories, and the case plays a role in supporting and protecting.

The chassis is used as a carrier of most parts of a computer, but the existing chassis is poor in sealing performance, is easy to enter water and is influenced by moisture, so that internal components are damaged, the protection performance and the impact resistance of the chassis are poor, and the impact is deformed and broken due to external impact.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a reinforced anti-interference computer machine case to the current machine case sealing performance who proposes in solving above-mentioned background art is not good, intakes easily and receives the influence of moisture, leads to the subassembly of inside to receive the damage, and the barrier propterty of machine case is not good, and impact resistance is not good, strikes and receives outside impact and leads to warping cracked problem.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a reinforced (rfd) anti-interference computer machine case, includes shell and inner shell, the top and the bottom of shell all have an end cover, two through first bolt threaded connection the middle part of end cover has an inner shell, and two through second bolt threaded connection all the block has the sealing strip between end cover and the inner shell, the equal fixed connection box that is equipped with that inlays in both ends at shell both sides middle part is located two of shell one side the equal fixedly connected with buffer spring of inner wall of connection box, two buffer spring's the equal fixedly connected with limiting plate of one end, two the limiting plate deviates from the equal fixedly connected with connecting rod in one side of buffer spring, two the one end fixedly connected with protection frame of connecting rod, the fixed intercommunication in middle part at the shell back has the dehumidification box, the shell inner wall corresponds dehumidification box department fixed mounting and has the fan.

When the reinforced anti-interference computer case of the technical scheme is used, the case adopts an inner shell and outer shell double-layer metal structure, the inner core component and the outer electromagnetism can be effectively isolated by matching with the sealing strip, the inner layer can be protected in a higher-level sealing mode, and the effect of buffer protection can be achieved when the case is impacted.

As a preferred technical scheme of the utility model, the input of fan and the inside intercommunication of dehumidification box, the fixed intercommunication of output of fan has the air-supply line, the fixed intercommunication in the one end of air-supply line and the back of inner shell, a plurality of through-hole has been seted up in the front of inner shell, a plurality of air outlet has all been seted up to the bottom of shell both sides. The air sucked by the fan enters from the air inlet and is discharged from the through hole and the air outlet.

As a preferred technical scheme of the utility model, the air intake has been seted up at the back of dehumidification box, the equal block of the surface of air intake and the input of fan has the filter screen. The filter screen is used for filtering dust and blocking desiccant.

As an optimized technical proposal of the utility model, the inside of the dehumidification box is provided with water-absorbent resin. The water-absorbent resin has a function of absorbing moisture.

As an optimal technical scheme of the utility model, the equal fixedly connected with dust screen in surface of through-hole and the surface of air outlet. The dust screen prevents dust from falling into from the air outlet and the through hole.

As an optimized technical scheme of the utility model, be located the bottom fixedly connected with antiskid heelpiece of end cover. The antiskid bottom pad is arranged on the case and is not easy to slide when placed.

As an optimized technical scheme of the utility model, the connecting box has been seted up the perforation near one side of protective frame. The through hole provides a space for the movement of the connecting rod.

As a preferred technical scheme of the utility model, one side fixed mounting of inner shell inner wall has temperature detect switch, the fan passes through temperature detect switch and external power supply electric connection. The temperature control switch is used for controlling the opening and closing of the fan.

Compared with the prior art, the beneficial effects of the utility model are that:

1. the case adopts a double-layer metal structure of an inner case and an outer case, has a reinforcing effect, and can effectively isolate an inner core component from external electromagnetism by matching with a sealing strip, so that higher-level inner layer sealing protection can be provided, and the case can play a role in buffering protection and reducing damage when being impacted by arranging a buffer spring and a protective frame on the case;

2. when the temperature control switch through setting up monitored the high temperature in the inner shell, can start the fan and induced draft from the outside, the wind of inhaling gets into in the inner shell after filtering dust and moisture to take inside hot-air outgoing, also can not introduce the moisture and cause the damage to the subassembly from this when to the heat dissipation of inside core assembly.

Drawings

Fig. 1 is a perspective view of the present invention;

fig. 2 is a cross-sectional view of the present invention;

fig. 3 is a partial top cross-sectional view of the present invention;

fig. 4 is an enlarged view of the portion a of the present invention.

In the figure: 1. an inner shell; 2. a seal strip; 3. a housing; 4. an end cap; 5. a fan; 6. a dehumidification box; 7. an air inlet; 8. filtering with a screen; 9. a temperature control switch; 10. an air outlet; 11. a dust screen; 12. an air inlet pipe; 13. a through hole; 14. a connection box; 15. a buffer spring; 16. a limiting plate; 17. a connecting rod; 18. a protective frame; 19. an anti-slip base pad; 20. and (6) perforating.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Please refer to fig. 1-4, the utility model provides a reinforced anti-interference computer case, including shell 3 and inner shell 1, the top and the bottom of shell 3 all have end cover 4 through first bolt threaded connection, there is inner shell 1 at the middle part of two end covers 4 through second bolt threaded connection, threaded connection's mode can be dismantled, and equal block has sealing strip 2 between two end covers 4 and the inner shell 1, sealing performance in the inner shell 1 is improved, the equal fixed connection box 14 that is equipped with in both ends at shell 3 both sides middle part, the equal fixedly connected with buffer spring 15 of inner wall of two connection boxes 14 that is located shell 3 one side, the equal fixedly connected with limiting plate 16 of one end of two buffer spring 15, two equal fixedly connected with connecting rod 17 in one side that limiting plate 16 deviates from buffer spring 15, limiting plate 16 plays spacing effect to the removal of connecting rod 17, the one end fixedly connected with protective frame 18 of two connecting rod 17, the fixed intercommunication in the middle part at the shell 3 back has dehumidifying box 6, be used for depositing the desiccant, shell 3 inner wall corresponds dehumidifying box 6 department fixed mounting has fan 5.

When the electromagnetic shielding type connection box is used, the chassis adopts a double-layer metal structure of the inner shell 1 and the outer shell 3, the inner core component can be effectively isolated from external electromagnetism by matching with the sealing strip 2, so that high-level inner layer sealing protection can be provided, a core electronic equipment area is arranged in the inner shell 1, the switching plug-in, the air duct and the fan 5 are arranged in the double-layer isolation structure of the outer shell 3, the radiating requirements of a system can be considered while good electromagnetic shielding, waterproof and dustproof performances are ensured, the protection frames 18 are arranged on two sides of the chassis, the chassis can be protected when being impacted, and the protection frames 18 can be moved towards the outer shell 3 under the impact action, so that the buffer springs 15 in the connection box 14 are extruded, the buffer effect on the impact can be realized under the action of the elasticity of the buffer springs 15, and the damage is reduced;

the input end of the fan 5 is communicated with the inside of the dehumidification box 6, the output end of the fan 5 is fixedly communicated with an air inlet pipe 12, one end of the air inlet pipe 12 is fixedly communicated with the back of the inner shell 1, a plurality of through holes 13 are formed in the front of the inner shell 1 and used for air flow, a plurality of air outlets 10 are formed in the bottoms of two sides of the outer shell 3, an air inlet 7 is formed in the back of the dehumidification box 6, a filter screen 8 is clamped between the surface of the air inlet 7 and the input end of the fan 5, dust is filtered, water-absorbent resin is placed inside the dehumidification box 6 and absorbs moisture, a dustproof screen 11 is fixedly connected to the surface of the through hole 13 and the surface of the air outlet 10 and prevents dust from falling into the dehumidification box;

when the air cooler is used, the fan 5 is started when the temperature in the inner shell 1 is too high, air suction is carried out from the outside, sucked air enters the inner shell 1 after dust is filtered by the filter screen 8 and moisture is filtered by the water-absorbent resin, and hot air inside the air cooler is taken to be discharged from the through hole 13 and the air outlet 10, so that heat of an internal core component is dissipated, moisture cannot be introduced to damage the component, and dust is prevented from entering the case through the dust screen 11 arranged on the surfaces of the air outlet 10 and the through hole 13 during use;

the bottom end of the end cover 4 positioned at the bottom is fixedly connected with an anti-skid bottom cushion 19, so that the anti-skid performance is improved, one side of the connecting box 14, which is close to the protective frame 18, is provided with a through hole 20 to provide a space for the movement of the connecting rod 17, one side of the inner wall of the inner shell 1 is fixedly provided with a temperature control switch 9, the fan 5 is electrically connected with an external power supply through the temperature control switch 9, and the temperature control switch 9 is used for controlling the on and off of the fan 5;

during the use, switch on external power supply, through the temperature real-time supervision of temperature detect switch 9 to the inner shell 1 that sets up, start fan 5 when the temperature is higher than the setting value and dispel the heat, avoid the influence of high temperature to inside core assembly to set up anti-skidding heelpiece 19 at the bottom of the case, when static placing, the difficult emergence of quick-witted case is slided.

When the concrete is used, the utility model relates to a reinforced anti-interference computer machine case, the machine case adopts inner shell 1 and the 3 double-deck metallic structure of shell, cooperation sealing strip 2 can be effectively with inside core subassembly and outside electromagnetism isolation, therefore the higher grade inlayer sealed protection that can provide, the inner shell 1 is arranged in to the core electronic equipment region, switching plug-in components, the wind channel, the double-deck isolation structure of shell 3 is arranged in to fan 5, can be guaranteeing good electromagnetic shield, waterproof, when dustproof performance, compromise the heat dissipation requirement of system, through the temperature detect switch 9 that sets up, the model is KSD301, can start fan 5 when it monitors the high temperature in the inner shell 1, carry out the wind suction from the outside, the wind that inhales gets into in the inner shell 1 after filtering dust and moisture, and take inside hot-air to discharge from through-hole 13 and air outlet 10, from this can not introduce the moisture and cause the damage to the subassembly in the radiating of inside core subassembly, through being provided with protective frame 18 in machine case both sides, can play the guard action to the guard action when receiving the impact, and can be moved towards the protective frame 18 in the direction of shell, thereby the effect of buffer spring 15 reduces the effect of impact, 15.

Although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments or portions thereof without departing from the spirit and scope of the invention.

Claims

1. A ruggedized anti-interference computer case, includes shell (3) and inner shell (1), its characterized in that: the top and the bottom of shell (3) all have end cover (4), two through first bolt threaded connection end cover (4) the middle part of end cover (4) has inner shell (1), and two through second bolt threaded connection all the block has sealing strip (2) between end cover (4) and inner shell (1), the both ends at shell (3) both sides middle part are all fixed to be inlayed and are equipped with connecting box (14), are located two of shell (3) one side the equal fixedly connected with buffer spring (15) of inner wall of connecting box (14), two the equal fixedly connected with limiting plate (16) of one end of buffer spring (15), two limiting plate (16) deviate from the equal fixedly connected with connecting rod (17) in one side of buffer spring (15), two the one end fixedly connected with guard frame (18) of connecting rod (17), the fixed intercommunication has dehumidification box (6) at the middle part at the shell (3) back, the corresponding dehumidification box (6) of shell (3) inner wall department fixed mounting has fan (5).

2. The ruggedized, tamper-resistant computer chassis of claim 1, wherein: the input of fan (5) and the inside intercommunication of dehumidification box (6), the fixed intercommunication of output of fan (5) has air-supply line (12), the fixed intercommunication in the back of the one end of air-supply line (12) and inner shell (1), a plurality of through-hole (13) have been seted up in the front of inner shell (1), a plurality of air outlet (10) have all been seted up to the bottom of shell (3) both sides.

3. The ruggedized, tamper-resistant computer chassis of claim 2, wherein: air intake (7) have been seted up at the back of dehumidification box (6), the equal block of the surface of air intake (7) and the input of fan (5) has filter screen (8).

4. The ruggedized, tamper-resistant computer case of claim 2, wherein: and water-absorbent resin is placed in the dehumidifying box (6).

5. The ruggedized, tamper-resistant computer chassis of claim 2, wherein: and the surface of the through hole (13) and the surface of the air outlet (10) are fixedly connected with dust screens (11).

6. The ruggedized, tamper-resistant computer chassis of claim 1, wherein: the bottom end of the end cover (4) positioned at the bottom is fixedly connected with an anti-skidding bottom cushion (19).

7. The ruggedized, tamper-resistant computer chassis of claim 1, wherein: one side of the connecting box (14) close to the protective frame (18) is provided with a through hole (20).

8. The ruggedized, tamper-resistant computer chassis of claim 2, wherein: one side fixed mounting of inner shell (1) inner wall has temperature detect switch (9), fan (5) pass through temperature detect switch (9) and external power electric connection.