Reinforced portable computer with dustproof function

Abstract

The utility model discloses a reinforced portable computer with a dustproof function, which belongs to the technical field of reinforced portable computers and comprises a portable computer body, two groups of support components are symmetrically mounted on two sides of the portable computer body, and dust boards are mounted on the two groups of support components in an up-down sliding manner; the front end of the portable computer body is provided with an equipment box with openings in the two sides, the two sets of dust boards are connected with a switch assembly installed in the equipment box through connecting pieces, the switch assembly can control the two sets of dust boards to ascend and descend at the same time, and the supporting assembly comprises a supporting strip fixedly installed on the side face of the bottom end of the portable computer body. According to the reinforced portable computer, the problems that interfaces on the two sides of an existing reinforced portable computer are always directly open, when the reinforced portable computer is carried in the field and other severe environments, dust is prone to being accumulated in the interfaces, and normal use of the reinforced portable computer can be affected are solved.

Description

Technical Field

[0001] The utility model relates to the technical field of reinforced portable machines, in particular to a reinforced portable machine with a dustproof function. Background Art

[0002] Ruggedized portable computers are also called general-purpose ruggedized computers. They have requirements for high and low temperature, temperature shock, humidity and heat, vibration shock, falling and transportation. They are widely used in industrial production. Portable ruggedized computers are mainly used as mobile computers in harsh environments in the field or in situations where they need to be moved at any time.

[0003] The interfaces on both sides of the existing reinforced portable computer are often directly open. When the reinforced portable computer is carried in harsh environments such as the wild, dust is easily accumulated inside the interfaces, which will affect the normal use of the reinforced portable computer. Therefore, technical personnel in this field provide a reinforced portable computer with a dustproof function to solve the problems raised in the above background technology. Utility Model Content

[0004] The purpose of the utility model is to provide a reinforced portable machine with dustproof function to solve the problems raised in the above background technology.

[0005] To achieve the above object, the utility model provides the following technical solution: a reinforced portable machine with dustproof function, comprising a portable machine body, two sets of support components are symmetrically installed on both sides of the portable machine body, and dust shields are slidably installed on both sets of support components;

[0006] The front end of the portable machine body is provided with an equipment box with openings on both sides. The two groups of dust shields are connected to a switch assembly installed inside the equipment box through a connector. The switch assembly can simultaneously control the rise and fall of the two groups of dust shields.

[0007] Preferably, the support assembly comprises a support bar fixedly mounted on the side of the bottom end of the portable machine body, two groups of positioning rods are fixedly mounted on the top of the support bar, and the dust shield is slidably mounted on the positioning rods.

[0008] Preferably, the switch assembly comprises a lifting plate slidably mounted inside the device box, the lifting plate is provided with a fixing assembly for positioning the lifting plate, and fixing rods rotatably connected to the connecting piece are fixedly mounted on both sides of the lifting plate.

[0009] Preferably, a plurality of groups of support rods penetrating the lifting plate vertically are fixedly installed inside the equipment box, and the lifting plate can slide up and down on the surfaces of the plurality of groups of support rods.

[0010] Preferably, a connecting groove for the fixing component to move up and down is provided on the front side of the device box.

[0011] Preferably: the fixing assembly includes a positioning screw threadedly connected to the lifting plate, the front end of the portable machine body is provided with two sets of upper and lower positioning holes corresponding to the ends of the positioning screw, the positioning screw can move up and down inside the connecting groove, and the end of the positioning screw extending to the outside of the device box is fixedly connected to a rotating block.

[0012] Preferably: the connecting member includes a first movable rod rotatably connected to the fixed rod, the end of the first movable rod away from the fixed rod is rotatably connected to a sliding rod, the side of the portable machine body is provided with a sliding groove for the sliding rod to slide, and a second movable rod is rotatably installed on the sliding rod, and the end of the second movable rod away from the sliding rod is rotatably connected to the bottom of the front end of the dust shield.

[0013] Compared with the prior art, the beneficial effects of the utility model are:

[0014] 1. In the utility model, switchable dust shields are provided at the heat dissipation ports and interfaces on both sides of the portable body, which can provide good dust protection for the interfaces when the portable body is carried in harsh outdoor environments, thereby facilitating the improvement of the actual service life of the device.

[0015] 2. In the utility model, a fixing component is set to drive the lifting plate and the fixing rod to move, the fixing rod drives the first movable rod, the sliding rod and the second movable rod to move, and the second movable rod drives the dust shield to slide up and down on the surface of the positioning rod, so that the dust shields on both sides can be easily opened and closed, and the operation is simple and convenient. The rising dust shield can play a certain role in dustproofing for the keyboard when the portable machine body is in use. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0017] Figure 2 It is a cross-sectional view of the device box structure of the utility model;

[0018] Figure 3 For this utility model Figure 1 A is an enlarged view of the middle image.

[0019] In the figure: 1. portable machine body; 2. dust shield; 3. equipment box; 4. support bar; 5. positioning rod; 6. lifting plate; 7. fixing rod; 8. support rod; 9. connecting groove; 10. positioning screw; 11. positioning hole; 12. rotating block; 13. second movable rod; 14. first movable rod; 15. sliding rod; 16. sliding groove. DETAILED DESCRIPTION

[0020] 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.

[0021] See also Figure 1 to Figure 3 In an embodiment of the utility model, a reinforced portable machine with a dustproof function includes a portable machine body 1, two groups of support components are symmetrically installed on both sides of the portable machine body 1, dust shields 2 are slidably installed on the two groups of support components, and a device box 3 with openings on both sides is provided at the front end of the portable machine body 1. The two groups of dust shields 2 are connected to a switch component installed inside the device box 3 through a connecting piece, and the switch component can simultaneously control the rise and fall of the two groups of dust shields 2.

[0022] When in use, the front of the device box 3 and the front end of the screen of the portable machine body 1 may be provided with matching snap-on components, etc. When the portable machine body 1 is carried and transferred, the dust shields 2 on both sides block the heat dissipation ports, interfaces, etc. on both sides, which can prevent dust and the like from entering the heat dissipation ports and interfaces and affecting the normal use of the device. When the portable machine body 1 needs to be used outdoors, the operator pulls up the switch assembly, and the switch assembly drives the dust shield 2 to slide on the surface of the supporting assembly through the connectors at both ends, which can facilitate the opening of the heat dissipation ports and interfaces for normal use of the device, and the upwardly moved dust shield 2 can provide shielding for both sides of the keyboard of the portable machine body 1 to prevent flying dust from falling directly onto the keyboard, which can play a good dust-proof role for the keyboard.

[0023] In one embodiment, specifically, the support assembly includes a support bar 4 fixedly mounted on the bottom side of the portable machine body 1, two sets of positioning rods 5 are fixedly mounted on the top of the support bar 4, and the dust shield 2 is slidably mounted on the positioning rods 5 up and down, which can provide a stable positioning support for the dust shield 2.

[0024] In one embodiment, specifically, the switch assembly includes a lifting plate 6 that is slidably installed up and down inside the equipment box 3. The lifting plate 6 is provided with a fixing assembly for positioning it. Both sides of the lifting plate 6 are fixedly installed with fixing rods 7 that are rotatably connected to the connecting piece. Furthermore, the inside of the equipment box 3 is fixedly installed with multiple groups of support rods 8 that penetrate the lifting plate 6 up and down. The lifting plate 6 can slide up and down on the surfaces of the multiple groups of support rods 8. The operator uses the fixing assembly to pull the lifting plate 6 to move up and down inside the equipment box 3. The lifting plate 6 drives the connecting piece to move through the fixing rods 7 at both ends, and is provided with support rods 8, which can improve the stability of the lifting plate 6 moving up and down.

[0025] Among them, a connecting groove 9 for the up and down movement of the fixing component is opened on the front of the device box 3. Specifically, the fixing component includes a positioning screw 10 threadedly connected to the lifting plate 6. The front end of the portable machine body 1 is provided with two groups of upper and lower positioning holes 11 corresponding to the ends of the positioning screw 10. The positioning screw 10 can move up and down inside the connecting groove 9. The end of the positioning screw 10 extending to the outside of the device box 3 is fixedly connected with a rotating block 12. The operator pulls the rotating block 12 up and down to drive the positioning screw 10 and the lifting plate 6 to move up and down. Rotating the rotating block 12 drives the positioning screw 10 to rotate. The end of the positioning screw 10 moves to the inside of the positioning hole 11, which can position the lifting plate 6, the connecting part and the dust shield 2.

[0026] On the basis of the above embodiment, specifically, the connecting member includes a first movable rod 14 rotatably connected to the fixed rod 7, the end of the first movable rod 14 away from the fixed rod 7 is rotatably connected to the sliding rod 15, the side of the portable machine body 1 is provided with a sliding groove 16 for the sliding rod 15 to slide, and the sliding rod 15 is rotatably mounted with a second movable rod 13, and the end of the second movable rod 13 away from the sliding rod 15 is rotatably connected to the bottom of the front end of the dust shield 2.

[0027] The lifting plate 6 drives the fixed rod 7 to move up and down, the fixed rod 7 can drive the first movable rod 14 to move, the first movable rod 14 drives the sliding rod 15 to move inside the sliding groove 16, the movement of the sliding rod 15 can drive the second movable rod 13 to move, the second movable rod 13 can drive the dust guard plate 2 to slide up and down on the surface of the positioning rod 5, and the end of the second movable rod 13 can be hingedly connected to the dust guard plate 2, which can facilitate the assembly and disassembly between components.

[0028] The above description is only a preferred specific implementation manner of the present invention, but the protection scope of the present invention is not limited thereto. Any technician familiar with the technical field can make equivalent replacements or changes within the technical scope disclosed by the present invention according to the technical scheme and the utility model concept of the present invention, which should be covered by the protection scope of the present invention.

Claims

1. A reinforced portable device with dustproof function, comprising a portable device body (1), characterized in that: Two groups of support components are symmetrically mounted on both sides of the portable machine body (1), and dust shields (2) are slidably mounted on both groups of support components. A device box (3) with openings on both sides is provided at the front end of the portable machine body (1); the two sets of dust shields (2) are connected to a switch assembly installed inside the device box (3) via a connecting piece; the switch assembly can simultaneously control the rise and fall of the two sets of dust shields (2).

2. The reinforced portable device with dustproof function according to claim 1, characterized in that: The support assembly comprises a support bar (4) fixedly mounted on the side of the bottom end of the portable machine body (1), two groups of positioning rods (5) are fixedly mounted on the top of the support bar (4), and the dust shield (2) is slidably mounted on the positioning rods (5) up and down.

3. The reinforced portable device with dustproof function according to claim 1, characterized in that: The switch assembly comprises a lifting plate (6) which is slidably mounted up and down inside the device box (3); a fixing assembly for positioning the lifting plate (6) is provided on the lifting plate (6); and fixing rods (7) which are rotatably connected to the connecting member are fixedly mounted on both sides of the lifting plate (6).

4. The reinforced portable device with dustproof function according to claim 3, characterized in that: A plurality of groups of support rods (8) penetrating the lifting plate (6) vertically are fixedly installed inside the equipment box (3), and the lifting plate (6) can slide up and down on the surfaces of the plurality of groups of support rods (8).

5. The reinforced portable device with dustproof function according to claim 3, characterized in that: The front side of the device box (3) is provided with a connecting groove (9) for the fixing component to move up and down.

6. The reinforced portable device with dustproof function according to claim 5, characterized in that: The fixing assembly includes a positioning screw (10) threadedly connected to the lifting plate (6); the front end of the portable machine body (1) is provided with two upper and lower groups of positioning holes (11) corresponding to the ends of the positioning screw (10); the positioning screw (10) can move up and down inside the connecting groove (9); and one end of the positioning screw (10) extending to the outside of the device box (3) is fixedly connected to a rotating block (12).

7. The reinforced portable device with dustproof function according to claim 3, characterized in that: The connecting member comprises a first movable rod (14) rotatably connected to the fixed rod (7); one end of the first movable rod (14) away from the fixed rod (7) is rotatably connected to a sliding rod (15); a side of the portable machine body (1) is provided with a sliding groove (16) for the sliding rod (15) to slide; a second movable rod (13) is rotatably mounted on the sliding rod (15); one end of the second movable rod (13) away from the sliding rod (15) is rotatably connected to the bottom of the front end of the dust shield (2).

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