Three-proofing reinforced data acquisition computer terminal

Abstract

The utility model relates to the technical field of three-proofing equipment, in particular to a three-proofing reinforced data acquisition computer terminal which comprises a computer body, corner anti-collision assemblies used for anti-falling protection are arranged at the four corners of the computer body, a first dustproof piece used for preventing dust from entering is arranged at an interface of the computer body, and a second dustproof piece used for preventing dust from entering is arranged at the interface of the computer body. A dustproof part II for preventing dust from entering is arranged at an air inlet hole of a cooling fan of the computer body; through the use of the corner anti-collision assembly, when the corner part of the computer body collides with the ground, the buffer spring can buffer and absorb destructive force generated by collision, so that the protection effect is improved; meanwhile, the corner anti-collision assembly is more convenient to disassemble, so that the corner anti-collision assembly is more convenient to replace after being damaged.

Description

Technical Field

[0001] The utility model relates to the technical field of three-proof equipment, in particular to a three-proof reinforced data acquisition computer terminal. Background Art

[0002] The definition of a three-proof computer is very simple, which is a computer with dustproof, shockproof and waterproof functions. Some professional three-proof computers are waterproof, dustproof and have excellent drop and crush resistance. They can even withstand being immersed in water and being crushed by a car for a certain period of time. They can be used in extremely harsh climatic conditions and special occasions. They are not only favored by users in the security and military fields, but also loved by many young users who love outdoor sports.

[0003] The patent document with application number 202021091462.6 discloses a triple-proof reinforced computer, which realizes a flat screen design, which is reinforced and stylish; the body is equipped with multiple external expansion ports, which can meet the ever-increasing performance needs, and corresponding expansion port covers are provided to ensure that the expansion ports have good waterproof and sand-proof properties; at the same time, a large-capacity battery is built-in to ensure uninterrupted work; the high-brightness screen is visible in the sun; the whole machine meets the IP65 design, and has excellent waterproof, dustproof and anti-drop and anti-crush performance. It is a triple-proof reinforced computer that can meet the needs of use in extreme environments.

[0004] When a computer falls and its four corners hit the ground, the four corners will be subjected to greater pressure, causing damage to the computer. Therefore, the anti-collision capability of the anti-collision corners at the four corners of the three-proof reinforced computer needs to be improved. At the same time, the anti-collision corners at the four corners of the three-proof reinforced computer are not easy to replace with new ones after being damaged by impact, thereby affecting the protection effect. Utility Model Content

[0005] The purpose of the utility model is to provide a three-proof reinforced data acquisition computer terminal, so that the protection effect is improved and the replacement is more convenient, so as to solve the problems raised in the above-mentioned background technology.

[0006] To achieve the above object, the utility model provides the following technical solutions: a three-proof reinforced data acquisition computer terminal, comprising a computer body, wherein the four corners of the computer body are provided with corner anti-collision components for anti-fall protection, the interface of the computer body is provided with a dustproof piece 1 for preventing dust from entering, and the air inlet of the cooling fan of the computer body is provided with a dustproof piece 2 for preventing dust from entering;

[0007] Among them, the corner anti-collision component includes: an anti-collision block, both ends of which are provided with T-shaped sliding grooves, the groove wall of the T-shaped sliding groove is slidably connected to the side of the T-shaped slide rail, one side of the T-shaped slide rail is fixedly connected to the four corners of the computer body, and positioning parts are provided on both sides of the anti-collision block.

[0008] Preferably, a cavity is opened inside the anti-collision block, and a plurality of guide holes are opened outside the anti-collision block, the guide holes are connected with the cavity, the hole walls of the guide holes are slidably sleeved on the outside of the sliding column, one end of the sliding column is fixedly connected to the outside of the anti-collision plate, and the other end of the sliding column is fixedly connected to the outside of the limit plate, and the limit plate is located in the cavity.

[0009] Preferably, the outside of the sliding column is inserted into the inner ring of the buffer spring, and the two ends of the buffer spring are supported between the anti-collision block and the anti-collision plate.

[0010] Preferably, the positioning member includes: a pull plate, one side of which is fixedly connected to one end of a pull rod, the other end of the pull rod is fixedly connected to one end of a positioning rod, the outside of the pull rod is slidably inserted into the inside of a U-shaped plate, and one side of the U-shaped plate is fixedly connected to the side of the anti-collision block.

[0011] Preferably, the outside of the pull rod is plugged into the inner ring of the return spring, and the return spring is located between the positioning rod and the U-shaped plate.

[0012] Preferably, a blind hole is provided on the side of the T-shaped slide rail, a through hole is provided on the outside of the anti-collision block, and the hole walls of the through hole and the blind hole are slidably sleeved on the outside of the positioning rod.

[0013] Preferably, the dustproof part comprises: a fixed frame, the outside of the fixed frame is fixedly connected to the interface of the computer body, the inner circle of the fixed frame is provided with a slide groove, the side of the fixed frame is provided with a strip through hole, the hole wall of the strip through hole is slidably sleeved on the outside of the baffle, and the outside of the baffle is slidably connected to the groove wall of the slide groove.

[0014] Preferably, the second dustproof component includes: a second fixing frame, the top of the second fixing frame is fixedly connected to the air inlet hole of the cooling fan at the bottom of the computer body, the inner circle of the second fixing frame is provided with a second slide groove, the side of the second fixing frame is provided with a second strip-shaped through hole, the second strip-shaped through hole is slidably sleeved on the outside of the filter plate, and the two sides of the filter plate are slidably connected to the groove wall of the second slide groove.

[0015] Compared with the prior art, the beneficial effects of the utility model are:

[0016] The utility model uses the corner anti-collision assembly, so that when the corner of the computer body hits the ground, the buffer spring can buffer and absorb the destructive force generated by the impact, thereby improving the protection effect; at the same time, the corner anti-collision assembly in the utility model is quicker to disassemble, making it more convenient to replace the corner anti-collision assembly after it is damaged. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0018] Figure 2 This is a schematic diagram of the bottom structure of the utility model;

[0019] Figure 3 This is a schematic diagram of the structure of the corner anti-collision component of the utility model;

[0020] Figure 4 This is a rear view structural diagram of the corner anti-collision assembly of the utility model;

[0021] Figure 5 This is a schematic diagram of the positioning member structure of the utility model;

[0022] Figure 6 This is a schematic diagram of the structure of a dustproof part of the utility model;

[0023] Figure 7 This is a schematic diagram of the second structure of the dustproof part of the utility model.

[0024] In the figure: 1. Dustproof part 1; 11. Fixed frame 1; 111. Slide groove 1; 112. Strip through hole 1; 12. Baffle; 2. Corner anti-collision component; 21. T-shaped slide rail; 211. Blind hole; 22. Positioning part; 221. Pull plate; 222. U-shaped plate; 223. Reset spring; 224. Pull rod; 225. Positioning rod; 23. Anti-collision block; 231. Guide hole; 232. Cavity; 233. T-shaped slide groove; 234. Through hole; 24. Limiting plate; 25. Buffer spring; 26. Sliding column; 27. Anti-collision plate; 3. Computer body; 4. Dustproof part 2; 41. Filter plate; 42. Fixed frame 2; 421. Slide groove 2; 422. Strip through hole 2. DETAILED DESCRIPTION

[0025] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0026] See also Figure 1-7The utility model provides a technical solution: a three-proof reinforced data acquisition computer terminal, comprising: a computer body 3, the four corners of the computer body 3 are provided with corner anti-collision components 2 for anti-fall protection, the interface of the computer body 3 is provided with a dustproof piece 1 to prevent dust from entering, and the air inlet of the cooling fan of the computer body 3 is provided with a dustproof piece 2 4 to prevent dust from entering.

[0027] The corner anti-collision assembly 2 includes: an anti-collision block 23, both ends of which are provided with T-shaped grooves 233, the groove wall of the T-shaped groove 233 is slidably connected to the side of the T-shaped slide rail 21, one side of the T-shaped slide rail 21 is fixedly connected to the four corners of the computer body 3, and positioning parts 22 are provided on both sides of the anti-collision block 23.

[0028] A cavity 232 is provided inside the anti-collision block 23, and a plurality of guide holes 231 are provided outside the anti-collision block 23. The guide holes 231 are connected to the cavity 232. The hole walls of the guide holes 231 are slidably sleeved on the outside of the sliding column 26. One end of the sliding column 26 is fixedly connected to the outside of the anti-collision plate 27, and the other end of the sliding column 26 is fixedly connected to the outside of the limit plate 24. The limit plate 24 is located in the cavity 232.

[0029] The outer portion of the sliding column 26 is inserted into the inner ring of the buffer spring 25 , and the two ends of the buffer spring 25 are supported between the anti-collision block 23 and the anti-collision plate 27 .

[0030] Furthermore, when the computer body 3 falls and the corner hits the ground, the anti-collision plate 27 will first contact the ground, and the anti-collision plate 27 will first play a protective role. At the same time, the computer body 3 will push the anti-collision block 23 to move toward the anti-collision plate 27, so that the anti-collision block 23 and the sliding column 26 will slide relative to each other, and then the anti-collision block 23 will compress the buffer spring 25. The buffer spring 25 will buffer and absorb the energy generated by the collision, thereby improving the protection effect. At the same time, the anti-collision block 23 itself also has a certain protection ability for the computer body 3.

[0031] The positioning member 22 includes: a pull plate 221, one side of the pull plate 221 is fixedly connected to one end of a pull rod 224, the other end of the pull rod 224 is fixedly connected to one end of a positioning rod 225, the outside of the pull rod 224 is slidably inserted into the inside of a U-shaped plate 222, and one side of the U-shaped plate 222 is fixedly connected to the side of the anti-collision block 23.

[0032] The outer portion of the pull rod 224 is plugged into the inner ring of the return spring 223 , and the return spring 223 is located between the positioning rod 225 and the U-shaped plate 222 .

[0033] A blind hole 211 is formed on the side of the T-shaped slide rail 21 , and a through hole 234 is formed on the outside of the anti-collision block 23 . The through hole 234 and the blind hole 211 are both slidably sleeved on the outside of the positioning rod 225 .

[0034] Furthermore, when the corner anti-collision assembly 2 is damaged by impact and needs to be repaired and replaced, it is only necessary to pull the pull plates 221 on both sides of the anti-collision block 23 away from the anti-collision block 23 at the same time. The pull plates 221 drive the positioning rods 225 through the pull rods 224, so that the positioning rods 225 are pulled out of the blind holes 211, so that the anti-collision block 23 and the T-shaped slide rail 21 can slide relative to each other. At this time, while pulling the pull plates 221, lift them upward, and the anti-collision block 23 can be removed from the T-shaped slide rail for inspection and replacement.

[0035] The dustproof part 1 includes: a fixed frame 11, the outside of the fixed frame 11 is fixedly connected to the interface of the computer body 3, the inner circle of the fixed frame 11 is provided with a slide groove 111, the side of the fixed frame 11 is provided with a strip through hole 112, the hole wall of the strip through hole 112 is slidably sleeved on the outside of the baffle 12, and the outside of the baffle 12 is slidably connected to the groove wall of the slide groove 111.

[0036] Furthermore, a dustproof part 1 is arranged at the interface of the computer body 3, which prevents dust and debris from entering the interface and provides a certain degree of protection for the interface. When the interface needs to be used, the baffle 12 only needs to be pulled out of the fixed frame 11 to allow the interface to leak out.

[0037] The dustproof part 24 includes: a fixed frame 242, the top of which is fixedly connected to the air inlet of the cooling fan at the bottom of the computer body 3, the inner circle of the fixed frame 242 is provided with a slide groove 2421, and the side of the fixed frame 242 is provided with a strip through hole 2422, the strip through hole 2422 is slidably sleeved on the outside of the filter plate 41, and the two sides of the filter plate 41 are slidably connected to the groove wall of the slide groove 2421.

[0038] Furthermore, the dustproof part 2 4 is arranged at the air inlet hole of the cooling fan of the computer body 3, so that the filter plate 41 can filter the air entering the computer body 3, thereby reducing the accumulation of dust inside the computer body 3. When the filter plate 41 needs to be replaced or cleaned, the filter plate 41 is removed from the fixing frame 2 42 to facilitate the replacement or cleaning of the filter plate 41.

[0039] Working principle: when the computer body 3 falls and the corner hits the ground, the anti-collision plate 27 will contact the ground first, and the anti-collision plate 27 will play a protective role first. At the same time, the computer body 3 will push the anti-collision block 23 to move in the direction of the anti-collision plate 27, so that the anti-collision block 23 and the sliding column 26 will slide relative to each other, thereby causing the anti-collision block 23 to compress the buffer spring 25, and the buffer spring 25 will buffer and absorb the energy generated by the collision, thereby improving the protection effect. At the same time, the anti-collision block 23 itself also has a certain protection ability for the computer body 3; when the corner anti-collision component 2 is damaged by impact and needs to be repaired and replaced, it is only necessary to pull the pull plates 221 on both sides of the anti-collision block 23 away from the anti-collision block 23 at the same time, and the pull plate 221 drives the positioning rod 225 through the pull rod 224, so that the positioning rod 225 is pulled out of the blind hole 211 is pulled out, so that the anti-collision block 23 and the T-shaped slide rail 21 can slide relatively. At this time, while pulling the pull plate 221, lift it upward, and the anti-collision block 23 can be removed from the T-shaped slide rail for inspection and replacement; the dustproof part 1 is arranged at the interface of the computer body 3, which prevents dust and debris from entering the interface, and plays a certain protective role on the interface. When the interface needs to be used, it is only necessary to pull the baffle 12 out of the fixed frame 11 to make the interface leak out; the dustproof part 24 is arranged at the air inlet of the cooling fan of the computer body 3, so that the filter plate 41 can filter the air entering the computer body 3, thereby reducing the accumulation of dust inside the computer body 3. When the filter plate 41 needs to be replaced or cleaned, the filter plate 41 is pulled out from the fixed frame 242 to facilitate the replacement or cleaning of the filter plate 41.

[0040] 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. A three-proof reinforced data acquisition computer terminal, characterized in that: include: A computer body (3), wherein the four corners of the computer body (3) are provided with corner anti-collision components (2) for anti-fall protection; A dustproof piece (1) is provided at the interface of the computer body (3) to prevent dust from entering, and a dustproof piece (4) is provided at the air inlet of the cooling fan of the computer body (3) to prevent dust from entering; The corner anti-collision assembly (2) comprises: an anti-collision block (23), two ends of the anti-collision block (23) are provided with T-shaped slide grooves (233), the groove wall of the T-shaped slide groove (233) is slidably connected to the side of the T-shaped slide rail (21), one side of the T-shaped slide rail (21) is fixedly connected to the four corners of the computer body (3), and positioning pieces (22) are provided on both sides of the anti-collision block (23).

2. A three-proof reinforced data acquisition computer terminal according to claim 1, characterized in that: The anti-collision block (23) has a cavity (232) formed inside, and the anti-collision block (23) has a plurality of guide holes (231) formed outside. The guide holes (231) are in communication with the cavity (232). The hole walls of the guide holes (231) are slidably sleeved on the outside of a sliding column (26). One end of the sliding column (26) is fixedly connected to the outside of the anti-collision plate (27), and the other end of the sliding column (26) is fixedly connected to the outside of a limiting plate (24). The limiting plate (24) is located in the cavity (232).

3. A three-proof reinforced data acquisition computer terminal according to claim 2, characterized in that: The outside of the sliding column (26) is inserted into the inner ring of the buffer spring (25), and the two ends of the buffer spring (25) are supported between the anti-collision block (23) and the anti-collision plate (27).

4. The three-proof reinforced data acquisition computer terminal according to claim 1 is characterized in that: The positioning member (22) comprises: a pull plate (221), one side of the pull plate (221) is fixedly connected to one end of a pull rod (224), the other end of the pull rod (224) is fixedly connected to one end of a positioning rod (225), the outside of the pull rod (224) is slidably inserted into the inside of a U-shaped plate (222), and one side of the U-shaped plate (222) is fixedly connected to the side of the anti-collision block (23).

5. The three-proof reinforced data acquisition computer terminal according to claim 4 is characterized in that: The outside of the pull rod (224) is plugged into the inner ring of the return spring (223), and the return spring (223) is located between the positioning rod (225) and the U-shaped plate (222).

6. The three-proof reinforced data acquisition computer terminal according to claim 4, characterized in that: A blind hole (211) is provided on the side of the T-shaped slide rail (21), a through hole (234) is provided on the outside of the anti-collision block (23), and the hole walls of the through hole (234) and the blind hole (211) are both slidably sleeved on the outside of the positioning rod (225).

7. The three-proof reinforced data acquisition computer terminal according to claim 1, characterized in that: The dustproof part (1) comprises: a fixed frame (11), the outside of the fixed frame (11) is fixedly connected to the interface of the computer body (3), the inner circle of the fixed frame (11) is provided with a slide groove (111), the side of the fixed frame (11) is provided with a strip-shaped through hole (112), the hole wall of the strip-shaped through hole (112) is slidably sleeved on the outside of the baffle (12), and the outside of the baffle (12) is slidably connected to the groove wall of the slide groove (111).

8. The three-proof reinforced data acquisition computer terminal according to claim 1, characterized in that: The second dustproof part (4) comprises: a second fixing frame (42), the top of the second fixing frame (42) is fixedly connected to the air inlet of the cooling fan at the bottom of the computer body (3), the inner circle of the second fixing frame (42) is provided with a second slide groove (421), the side of the second fixing frame (42) is provided with a second strip-shaped through hole (422), the second strip-shaped through hole (422) is slidably sleeved on the outside of the filter plate (41), and the two sides of the filter plate (41) are slidably connected to the groove wall of the second slide groove (421).

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