Embedded case convenient to install

Abstract

The invention discloses a convenient-to-install embedded case which comprises an outer frame and a mounting plate, a limiting groove is formed in the outer frame, an upper clamping strip is slidably connected in the limiting groove, a folding cover is fixedly connected to the bottom side of the upper clamping strip, a lower clamping strip is fixedly connected to the bottom side of the folding cover, V-shaped grooves are formed in the upper clamping strip and the lower clamping strip, dustproof sponges are fixedly connected in the V-shaped grooves, and the dustproof sponges are fixedly connected in the V-shaped grooves. A circular groove is formed in the upper side of the outer frame body, a fixing ring is in contact with the interior of the circular groove, and dustproof nets are fixedly connected to the upper side and the lower side of the interior of the fixing ring. And then the fan is started to drive airflow to enter the outer frame, the airflow is blocked by the folding cover, and the airflow is moved out of the dustproof air holes in the sealing plate, so that the heat dissipation and dust prevention effects can be greatly improved, direct contact between dust and a heat dissipation opening of the case is reduced, and the heat dissipation effect is improved.

Description

Technical Field

[0001] The invention relates to the field of embedded computer cases, in particular to an embedded computer case which is easy to install. Background Art

[0002] An embedded chassis is a special type of chassis that is usually smaller in size and can be easily embedded in other devices, such as motherboards, routers, firewalls, industrial control systems, etc. Embedded chassis can be widely used in various occasions that require high integration, high performance and reliability.

[0003] When an embedded chassis is installed in a small space or needs to be tightly integrated with other devices, the chassis needs to be connected to a variety of external devices and cables during use. Most of the chassis' connection interfaces are on the same side of the chassis as the heat dissipation holes of the embedded chassis. As a result, dust will gradually accumulate at the heat dissipation holes of the chassis, affecting the heat dissipation of the chassis and increasing the trouble of installing the embedded chassis. At the same time, due to the small structure of the embedded chassis, the heat dissipation efficiency is low when it is put into a small space or in situations where the equipment is tightly integrated.

[0004] Therefore, an embedded chassis that is easy to install is proposed to solve the problem that the heat dissipation and dust prevention effects of the above chassis placed in a small space are poor, and dust will gradually accumulate in the heat dissipation holes of the chassis. Summary of the invention

[0005] The object of the present invention is to provide an embedded chassis that is easy to install. First, the chassis can be placed on a storage plate, and then the positions of the upper and lower clips are adjusted according to the positions of the rear interfaces of the chassis, and one side of the outer frame is closed to increase the dustproof effect and avoid the scattered distribution of wire ends. The air is guided into the outer frame by a fan and then discharged through the dustproof air holes. Heat dissipation is achieved by increasing the contact surface between the airflow and the chassis to solve the problems raised in the above-mentioned background technology.

[0006] To achieve the above object, the present invention provides the following technical solution: an embedded chassis that is easy to install, comprising an outer frame and a mounting plate, the outer frame is provided with a limit groove, an upper clamping strip is slidably connected in the limit groove, a folding cover is fixedly connected to the bottom side of the upper clamping strip, a lower clamping strip is fixedly connected to the bottom side of the folding cover, a V-shaped groove is provided on both the upper clamping strip and the lower clamping strip, and a dustproof sponge is fixedly connected in the V-shaped groove;

[0007] A circular groove is provided on the upper side of the outer frame, a fixing ring is in contact with the circular groove, dust screens are fixedly connected to the upper and lower sides of the fixing ring, a fan is rotatably connected to the dust screen, a wind shield is fixedly connected to one side of the fan on the outer frame, a pressure strip is in contact with one side of the wind shield, an adjusting rod is rotatably connected to the upper end of the pressure strip, and the adjusting rod is threadedly connected to the outer frame;

[0008] A connecting frame is fixedly connected to one side of the outer frame, a sealing plate is rotatably connected to the connecting frame via a rotating shaft, dust-proof air holes are evenly arranged on the sealing plate, a sliding groove is arranged in the outer frame, a sliding rod is fixedly connected in the sliding groove, a sliding block is sleeved on the sliding rod, the sliding block is fixedly connected to one side of the bottom end of the mounting plate, an air inlet groove is arranged on the mounting plate, and a clamp is arranged on the upper end of the mounting plate.

[0009] In a further embodiment, the bottom side of the mounting plate is in contact with supporting balls, and the supporting balls are rotatably embedded in both sides of the outer frame. The movement of the mounting plate is facilitated by providing the supporting balls.

[0010] In a further embodiment, a screw is inserted into one side of the mounting plate, and the bottom end of the screw is threadedly connected to the outer frame. By setting the screw, the position of the mounting plate can be positioned to reduce the shaking of the chassis during use.

[0011] In a further embodiment, a connection strip is fixedly connected to one side of the outer frame, and the connection strip corresponds to the lower card strip on the lowest side. By setting the connection strip, the lower card strip control on the lowest side can be compacted.

[0012] In a further embodiment, the lower clamping strip is in contact with the limiting groove, and a blocking strip is clamped on the upper side of the limiting groove. The blocking strip is in a T-shaped structure. By providing the blocking strip, airflow overflow can be reduced.

[0013] In a further embodiment, a positioning rod is inserted on the blocking strip, and the upper clamping strip and the lower clamping strip are respectively inserted on the bottom side of the positioning rod. By setting the positioning rod, the folding covers on the upper clamping strip and the lower clamping strip can be limited.

[0014] In a further embodiment, a rubber strip is in contact with one side of the upper clamping strip and the lower clamping strip, and the rubber strip is glued to one side of the limiting groove. The rubber strip is in contact with the bottom side of the blocking strip. By setting the rubber strip, the tightness of the contact between the limiting groove and the folding cover can be increased.

[0015] In a further embodiment, a positioning hole is opened on the blocking strip, the positioning hole contacts a limiting sleeve, and the limiting sleeve is sleeved on the positioning rod. By providing the limiting sleeve, the positioning rod can be stably connected to the blocking strip.

[0016] In a further embodiment, a sliding hole is provided in the limit groove of the outer frame, an insertion rod is movably connected in the sliding hole, protrusions are fixedly connected at both ends of the insertion rod, and the protrusions are plugged into the upper clamping strip. By arranging the insertion rod and the protrusion to connect the upper clamping strip, the positions of the upper clamping strip and the lower clamping strip can be adjusted.

[0017] In a further embodiment, hidden grooves are provided on both sides of the limit grooves, and the hidden grooves correspond to the protrusions. By providing the hidden grooves, the inconvenience of moving the upper clamping strip and the lower clamping strip can be avoided.

[0018] Compared with the prior art, the beneficial effects of the present invention are as follows: by installing the plate and the clamp to limit the chassis, and by setting the limit groove in cooperation with the upper clamping strip, the folding cover and the lower clamping strip, one side of the outer frame can be closed, and the interface and the connecting wire on one side of the chassis can be limited, and then the fan is started to drive the airflow into the outer frame, which is blocked by the folding cover and moves out from the dustproof air holes on the sealing plate, which can greatly improve the heat dissipation and dust prevention effects, reduce the direct contact of dust with the heat dissipation port of the chassis, and improve the heat dissipation effect. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] Figure 1 It is a three-dimensional cross-sectional structural diagram of the present invention;

[0020] Figure 2 It is a side cross-sectional structural diagram of the present invention;

[0021] Figure 3 It is a three-dimensional structural diagram of the folding cover of the present invention;

[0022] Figure 4 It is a three-dimensional structural diagram of the blocking strip of the present invention;

[0023] Figure 5 It is a front view cross-sectional structural diagram of the outer frame of the present invention;

[0024] Figure 6 It is an enlarged structural diagram of point A of the present invention.

[0025] In the figure: 1. outer frame; 2. mounting plate; 3. limiting groove; 4. upper clamping strip; 5. folding cover; 6. lower clamping strip; 7. connecting strip; 8. circular groove; 9. fixing ring; 10. dust net; 11. fan; 12. connecting frame; 13. sealing plate; 14. sliding groove; 15. sliding rod; 16. sliding block; 17. screw; 18. supporting ball; 19. blocking strip; 20. positioning rod; 21. rubber strip; 22. positioning hole; 23. limiting sleeve; 24. V-shaped groove; 25. dust sponge; 26. wind deflector; 27. adjusting rod; 28. pressure strip; 29. ​​air inlet slot; 30. sliding hole; 31. plug rod; 32. protrusion. DETAILED DESCRIPTION

[0026] The following will be described clearly and completely in conjunction with the technical solutions in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention.

[0027] Embodiment 1

[0028] During the actual use of the chassis, most of the chassis' connection interfaces are on the same side as the chassis' heat dissipation holes. Therefore, in order to facilitate the connection with the connecting cables, the chassis' heat dissipation holes will be exposed, causing dust from the external environment to enter the chassis through the chassis' heat dissipation holes during heat dissipation, causing problems with the operation of components inside the chassis and heat dissipation problems.

[0029] See also Figure 1-6 The present embodiment provides an embedded chassis that is easy to install, including an outer frame 1 and a mounting plate 2. The chassis is placed on the mounting plate 2 and clamped by a clamp. A limiting groove 3 is provided on the outer frame 1. An upper clamping strip 4 is slidably connected in the limiting groove 3. A folding cover 5 is fixedly connected to the bottom side of the upper clamping strip 4. The upper clamping strip 4 and the lower clamping strip 6 cooperate with the folding cover 5 to form a group of shielding surfaces, which can close the opening of one side of the outer frame 1. There are three groups of shielding surfaces in the figure. Through the connection between the lower clamping strip 6 and the upper clamping strip 4, the V-shaped groove 24 can form a diamond groove with variable size, thereby constraining the connecting line. In combination with the dustproof sponge 25, dust can be reduced from entering the outer frame 1 from the opening of one side of the outer frame 1. A lower clamping strip 6 is fixedly connected to the bottom side of the folding cover 5. V-shaped grooves 24 are provided on the upper clamping strip 4 and the lower clamping strip 6. A dustproof sponge 25 is fixedly connected in the V-shaped groove 24.

[0030] A circular groove 8 is provided on the upper side of the outer frame 1, and a fixing ring 9 is contacted in the circular groove 8. A dust screen 10 is fixedly connected to the upper and lower sides of the fixing ring 9. A fan 11 is rotatably connected to the dust screen 10. The fan 11 rotates to draw air from the external environment into the outer frame 1, and is blocked by the wind shield 26 and the chassis. The air flow passes through most of the area of ​​the chassis, thereby improving the heat dissipation effect. The outer frame 1 is fixedly connected to a wind shield 26 on one side of the fan 11. A pressure strip 28 is contacted on one side of the wind shield 26. An adjusting rod 27 is rotatably connected to the upper end of the pressure strip 28. The adjusting rod 27 is threadedly connected to the outer frame 1.

[0031] A connecting frame 12 is fixedly connected to one side of the outer frame 1, and a sealing plate 13 is rotatably connected to the connecting frame 12 through a rotating shaft. Dust-proof pores are evenly provided on the sealing plate 13. By setting the pore particle size smaller than the dust particle size, dust can be prevented from invading the outer frame 1 from the sealing plate 13. A slide groove 14 is provided in the inner and outer frames 1, and a slide rod 15 is fixedly connected to the slide groove 14. A slider 16 is sleeved on the slide rod 15, and the slider 16 is fixedly connected to one side of the bottom end of the mounting plate 2. An air inlet groove 29 is provided on the mounting plate 2, and a clamp is provided on the upper end of the mounting plate 2. By setting the anti-dust pores, an air flow outlet can be formed, and dust entering the outer frame 1 can be reduced.

[0032] The bottom side of the mounting plate 2 is in contact with a support ball 18, and the support ball 18 is rotatably embedded in both sides of the outer frame 1. By providing the support ball 18, the mounting plate 2 can be easily removed. By cooperating with the support ball 18 and the slider 16, the mounting plate 2 can obtain a larger extension spacing, thereby facilitating the placement of the chassis.

[0033] A screw 17 is inserted into one side of the mounting plate 2, and the bottom end of the screw 17 is threadedly connected to the outer frame 1. By rotating the screw 17 and connecting with the outer frame 1, the mounting plate 2 can be positioned to prevent the chassis from shaking when it is located in the outer frame and running.

[0034] A connection bar 7 is fixedly connected to one side of the outer frame 1 , and the connection bar 7 corresponds to the lower clamping bar 6 at the lowest side. By providing the connection bar 7 , the lower clamping bar 6 at the lowest side can be stably limited.

[0035] Remove the screw 17 and extend the mounting plate 2 out of the outer frame 1, then place the chassis on the mounting plate 2, and make the heat dissipation holes of the chassis correspond to the folding cover 5 at the connecting line, then increase or reduce the upper clamping strip 4 and the lower clamping strip 6, after the interface of the chassis is connected with the connecting line, the upper clamping strip 4 uses the movement of the insertion rod 31 and the protrusion 32 to achieve plug-in, so that the upper clamping strip 4 is stably limited, and the lower clamping strip 6 automatically falls under gravity, at this time, the upper clamping strip 4 and the lower clamping strip 6 are connected, the folding cover 5 automatically unfolds to form a shielding, and then the positioning rod 20 enters from the blocking strip 19 and squeezes the folding cover 5, so that the folding cover 5 contacts the rubber strip 21, and then when the chassis is running, the fan 11 guides the wind into the outer frame 1, and one side of the wind shield 26 provides a barrier, so that the airflow contacts most of the surface of the chassis, and then moves out from the dustproof air hole side, which can facilitate the heat dissipation of the chassis while reducing the dust contacting the heat dissipation holes of the chassis.

[0036] When it is necessary to increase or decrease the upper card strip 4 and the lower card strip 6 according to the actual situation of the rear interface of the chassis, the limit groove 3 will be in a state of communication with the outside, causing dust to easily enter the outer frame 1 and causing poor heat dissipation.

[0037] See also Figure 1-6 , further improvements are made on the basis of Example 1.

[0038] The lower clamping strip 6 contacts the limiting groove 3 , and a blocking strip 19 is clamped on the upper side of the limiting groove 3 . The blocking strip 19 is in a T-shaped structure. By providing the blocking strip 19 , one side of the outer frame 1 can be compacted.

[0039] A positioning rod 20 is inserted on the blocking strip 19, and the bottom side of the positioning rod 20 is respectively inserted with the upper clamping strip 4 and the lower clamping strip 6. By setting the positioning rod 20, the positioning rod 20 can squeeze the folding cover 5 by passing through the upper clamping strip 4 and the lower clamping strip 6, so that the folding cover 5 contacts one side of the limiting groove 3.

[0040] A rubber strip 21 is in contact with one side of the upper clamping strip 4 and the lower clamping strip 6. The rubber strip 21 is glued to one side of the limiting groove 3. The rubber strip 21 is in contact with the bottom side of the blocking strip 19. By setting the rubber strip 21 and using the positioning rod 20 to provide extrusion, the connection between the folding cover 5 and the rubber strip 21 can be made tighter.

[0041] A positioning hole 22 is provided on the blocking strip 19, and the positioning hole 22 contacts a limiting sleeve 23, and the limiting sleeve 23 is sleeved on the positioning rod 20. By providing the positioning hole 22 and the limiting sleeve 23, the positioning rod 20 can be stably positioned in the limiting groove 3 by increasing friction.

[0042] When adding or reducing the upper card strip 4 and the lower card strip 6, the friction between the upper card strip 4 and the lower card strip 6 and the limit groove 3 is insufficient to support the upper card strip 4 and the lower card strip 6, causing dust to easily contact the chassis heat dissipation hole.

[0043] See also Figure 1 and 6 , further improvements are made on the basis of Example 1.

[0044] A sliding hole 30 is provided in the limiting groove 3 of the outer frame 1, and an insert rod 31 is movably connected in the sliding hole 30. Both ends of the insert rod 31 are fixedly connected with protrusions 32, and the protrusions 32 are inserted into the through holes on the upper clamping strip 4. By setting the insert rod 31 and the protrusion 32, the upper clamping strip 4 can be easily connected, thereby limiting the position of the upper clamping strip 4.

[0045] The limiting groove 3 is provided with hidden grooves on both sides of the sliding hole 30, and the hidden grooves correspond to the protrusions 32. By setting the hidden grooves, the flatness of the limiting groove 3 can be facilitated to avoid the upper clamping strip 4 and the lower clamping strip 6 from moving unchanged.

[0046] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. An embedded chassis that is easy to install, comprising an outer frame (1) and a mounting plate (2), wherein a clamp is provided at the upper end of the mounting plate (2), characterized in that: The outer frame (1) is provided with a limit groove (3), an upper clamping strip (4) is slidably connected in the limit groove (3), a folding cover (5) is fixedly connected to the bottom side of the upper clamping strip (4), a lower clamping strip (6) is fixedly connected to the bottom side of the folding cover (5), both the upper clamping strip (4) and the lower clamping strip (6) are provided with a V-shaped groove (24), and a dustproof sponge (25) is fixedly connected in the V-shaped groove (24); A circular groove (8) is provided on the upper side of the outer frame (1), a fixing ring (9) is in contact with the circular groove (8), a dust screen (10) is fixedly connected to both the upper and lower sides of the fixing ring (9), a fan (11) is rotatably connected to the dust screen (10), and a windshield (26) is fixedly connected to one side of the fan (11) of the outer frame (1); One side of the wind deflector (26) is in contact with a pressure strip (28), the upper end of the pressure strip (28) is rotatably connected to an adjusting rod (27), the adjusting rod (27) is threadedly connected to the outer frame (1), one side of the outer frame (1) is fixedly connected to a connecting frame (12), a sealing plate (13) is rotatably connected to the connecting frame (12) via a rotating shaft, dust-proof air holes are evenly arranged on the sealing plate (13), a sliding groove (14) is arranged in the outer frame (1), a sliding rod (15) is fixedly connected in the sliding groove (14), a sliding block (16) is sleeved on the sliding block (15), the sliding block (16) is fixedly connected to one side of the bottom end of the mounting plate (2), and an air inlet groove (29) is arranged on the mounting plate (2).

2. The embedded chassis that is easy to install according to claim 1, characterized in that: The bottom side of the mounting plate (2) is in contact with a supporting ball (18), and the supporting ball (18) is rotatably embedded in both sides of the outer frame (1).

3. The embedded chassis that is easy to install according to claim 2, characterized in that: A screw rod (17) is inserted into one side of the mounting plate (2), and the bottom end of the screw rod (17) is threadedly connected to the outer frame (1).

4. The embedded chassis that is easy to install according to claim 3 is characterized in that: A connection strip (7) is fixedly connected to one side of the outer frame (1), and the connection strip (7) corresponds to the lower clamping strip (6) at the lowest side.

5. An easy-to-install embedded chassis according to claim 4, characterized in that: The lower clamping strip (6) is in contact with the limiting groove (3), and a blocking strip (19) is clamped on the upper side of the limiting groove (3), and the blocking strip (19) is in a T-shaped structure.

6. The embedded chassis that is easy to install according to claim 5, characterized in that: A positioning rod (20) is inserted on the blocking strip (19), and an upper clamping strip (4) and a lower clamping strip (6) are respectively inserted on the bottom side of the positioning rod (20).

7. The embedded chassis that is easy to install according to claim 6, characterized in that: A rubber strip (21) is in contact with one side of the upper clamping strip (4) and the lower clamping strip (6), the rubber strip (21) is glue-connected to one side of the limiting groove (3), and the rubber strip (21) is in contact with the bottom side of the blocking strip (19).

8. The embedded chassis that is easy to install according to claim 7, characterized in that: The blocking strip (19) is provided with a positioning hole (22), the positioning hole (22) contacts a limiting sleeve (23), and the limiting sleeve (23) is sleeved on the positioning rod (20).

9. The embedded chassis that is easy to install according to claim 1, characterized in that: The outer frame (1) is provided with a sliding hole (30) in the limiting groove (3), an insert rod (31) is movably connected in the sliding hole (30), both ends of the insert rod (31) are fixedly connected with protrusions (32), and the protrusions (32) are plugged into the upper clamping strip (4).

10. The embedded chassis easy to install according to claim 9, characterized in that: The limiting groove (3) is provided with hidden grooves on both sides of the sliding hole (30), and the hidden grooves correspond to the protrusions (32).

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