RU158613U1 - COMPUTER CASE CONNECTION DEVICE WITH VIBRATION-PROTECTING PLATFORM - Google Patents

Abstract

1. A device for connecting a computer case to a vibration-isolating platform, comprising a support part made of a plate with a rectangular window in the middle part and holes for fixing screws of the support part to the computer case, characterized in that the upper part of the support part, in its corner zones, is fixed U-shaped brackets, each of which has a tooth for its insertion into the opening of the computer case and engagement with the case, holes are made in the bracket for fixing the fixing rods of the computer cover, opposite U- braznyh brackets on the upper side of the supporting part arranged rigidly attached thereto a flat front bracket and adjustably mounted therein by means of clamping screws with clamping bar side flange returns, each of which has a tooth disposed in a bore kompyutera.2 housing. The device according to claim 1, characterized in that the branches of each U-shaped bracket are made different in height and differ from each other in that the tooth of each bracket is made at the end of the lower-height branch of the bracket. The device according to claim 1, characterized in that on a larger branch height of each U-shaped bracket, a computer case catcher is made.

Description

The technical solution relates to means for stabilizing the working position of computers installed on transport vehicles operating in difficult conditions. It is intended for use in the field of computer technology.

A device for mounting a laptop on a car is known, comprising a fixed part, rigidly fixed to the car, and a movable part mounted to move relative to the fixed part, the fixed part being made in the form of a body with a holder rigidly fixed thereon and telescopic rails mounted on its sides, the movable part is made in the form of a cover, with movable telescopic rails fixed on its inner surface, provided with a fixing element and a corner Vym fixed stops at the edge of the upper surface of the lid. Holes are made in the housing for additional fastening it to the dashboard. On the fixed telescopic guide from the side of the fixing element, a locking bar with a discrete arrangement of holes along the length of the adjustment of the position of the laptop is rigidly fixed, and the cover is fastened to the movable telescopic guides using angles (RU 55338 U1, 08/10/2006, B60R 7/04).

A known platform with a cable shock absorber for devices operating in conditions of vibration and shock loads, consisting of two bases (frames) connected by segments of a steel multicore cable, the bases being made in the form of rectangular frames, and the cable segments are formed in the form of half rings, perceiving vibration loads, moreover, the number of half rings may vary depending on the mass of the cushioned device. The angular cable half rings are installed crosswise to prevent the frame from shifting in the horizontal plane. In the corners, rubber or spring buffers that absorb shock loads are attached inside the upper frame from below and to the lower frame from above (RU 27176 U1, 01/10/2003).

The upper supporting part of the computer monitor mounting device is known, the device being an integral part of the cable shock absorber design, which contains a clamp and a spring-loaded screw with a curly cylindrical head, as well as a monitor mounting bracket made in the form of a square, the size of the corresponding lower part of the monitor and having in the middle part there is an emphasis, and on both ends - holes for connecting to the left and right cable shock absorbers (RU 71717 U1, 03.20.2008).

The closest known device for connecting a computer case to a vibration-isolating platform is a device in which a laptop is installed on the vibration-isolating platform, designed to operate on a moving moving machine, the known device comprising a base, a supporting part on which the laptop is mounted, connected to the base and supporting part cable shock absorbers with them, and the supporting part has the means of its connection with the computer case (Vibration isolation platform, Notebook with protection th vibration - metal housing 4. Specification Yandex, NGOs "Technique-Service» (TS Computers), 1997-2015, a prototype)...

The known platform, as practice has shown, has an unsatisfactory reliability of its operation due to the low reliability of fastening of elastic elements to supports, unsatisfactory geometry of the supporting elements, which reduces the damping properties. This is due to the fact that each elastic element is made in the form of open segments of a steel cable, the ends of which are pinched between the plates. During the operation of the platform, the pinched ends of the cable, which tend to become soaked, are knocked out from under their mounting plates, which ultimately leads to inoperability of at least one vibration isolator and to distortions of the upper part of the platform relative to the base. At the same time, many cable segments require many reliable connections between the ends of these segments and the supports of vibration isolators, which complicates the design and also reduces its reliability, especially in difficult conditions of the platform, when the machine with a computer mounted on it is often affected by destructive loads from external forces. The reliability of the safety of the computer under these conditions and the safety of the information data contained in it depends on the reliability of the platform and the device for connecting the platform to the computer case.

The technical result of the utility model is to increase the reliability of the device.

The technical result is obtained by a device for connecting a computer case to a vibration-isolating platform, comprising a support part made of a plate with a rectangular window in the middle part and holes for screws that secure the support part to the computer case, and U- are fixed on the upper back side of the support part, in its corner zones shaped brackets, each of which has a tooth for its insertion into the opening of the computer case and engagement with the case, holes for fixing the fixing rods of the computer cover are made in the bracket EPA, opposite the U-shaped brackets on the upper side of the supporting part arranged rigidly attached thereto a flat front bracket and adjustably mounted therein by means of clamping screws with clamping bar side flange returns, each of which has a tooth disposed in an opening the computer case.

The branches of each U-shaped bracket are made different in height and differ from each other in that the tooth of each bracket is made at the end of the smaller branch of the bracket.

At a higher branch height of each U-shaped bracket, a computer case catcher is made, and the front bracket has lateral flanges for lateral restrictions of the clamping bar inserted between them.

In FIG. 1 shows a front view of a device for connecting a computer case to a vibration-isolating platform;

in FIG. 2 - device, top view;

in FIG. 3 - device, side view;

in FIG. 4 is a section AA in FIG. 2 (image reduced);

in FIG. 5 - device, rear view;

in FIG. 6 is a device, view B in FIG. 5;

in FIG. 7 - device in isometry;

in FIG. 8 shows a device in front view with a computer installed on it;

Fig. 9 shows a device in a plan view with a computer installed on it;

Fig 10 is a side view of the device mounted on

dumb computer;

in FIG. 11 is a section bb in FIG. 9;

in FIG. 12 is a section GG in FIG. 9;

in FIG. 13 - the device is upside down with a computer installed on it;

in FIG. 14 is a view D in FIG. 10;

in FIG. 15 is a device in isometry with a computer installed on it, front view with a 3/4 turn.

The device comprises a support part 1 made of a plate with downward flanges 2 (Fig. 1). The supporting part is intended for placement on it of a computer case, in particular a laptop. Flanges are located on the side and rear sides of the support part 1 and are made, firstly, in order to provide a given stiffness of the support part 1, and secondly, with the aim of attaching them from below the wires.

A rectangular window 3 (Fig. 2, 7) and holes 4 under the screws for fastening the support part 1 to the vibration isolators of the vibration isolating platform are made in the supporting part. Behind, on the upper side 5 of the support part, in its corner zones, is a pair of U-shaped brackets 6 extending outward from the upper surface 7 of the support part. One branch of the U-shaped bracket 6 is made above the other branch. Each U-shaped bracket 6 is rigidly attached to the supporting part 1. On the high branch of each bracket there are bushes with threaded holes for fixing the computer monitor fixing brackets (cover with a screen), and a protrusion and catcher of the computer case are made on the other branch of the bracket. Opposite the U-shaped brackets 6 on the upper side of the support part 1 is a front bracket 8 in the form of a plate extending outward from the surface 7 of the support part. The front bracket 8 is formed by the bent edge of the support part 1 and is made integrally with the support part 1. In other U-shaped brackets 6 (Fig. 2, 15), threaded bushings 9 are fixed. The latter are located so that they face each other and are made on high branches of U-shaped brackets.

To fix the computer case on the support part 1, the device comprises a clamping bar 10 movable relative to the front bracket 8. The clamping bar 10 is located on the outside of the front bracket.

In the flanges 2 of the support part, threaded holes 11 (Fig. 3) are made for the screws for attaching the clamp strips of the cables connected to the laptop. Threaded holes 12 (Fig. 3) are made in the bushings 9 for fastening the brackets of the computer cover holder with a screen in it (the brackets of the holder are not shown).

On the front bracket 8 are fixed bushings 13 with threaded holes (Fig. 2, 5, 7), in which there are clamping screws 14 with flaps (Fig. 1) for clamping the clamping plate 10 to the computer case and its mounting on the supporting part 1. Clamping the strip 10 has at the same time lateral flanges 15 made with it (Fig. 2), each of which has a tooth 16 (integral with flanging 15) at the end 15 (Fig. 12), which enters the hole 17 made in the computer case 18. Each bracket 6 has a tooth 19 located in the hole 20 of the computer body 18. Thus, the clamping bar 10 contains a flat bracket 8, flanging 15 and the teeth 16.

The branches of U-shaped brackets of different heights differ from each other in that the tooth 19 (Fig. 1) is located on the shorter branches of each bracket 6 and there is a catcher 21 (Fig. 2) of the computer case at the end of this branch.

The device operates as follows. The computer case 18 is mounted on the supporting part 1 of the vibration-isolating platform, as shown in FIG. 8, 9. In this position, the teeth 19 of the brackets 6 enter the holes 20 of the computer case 18, which eliminates the movement of the case in a vertical plane away from the support part 1.

Screw the clamping screws 14 into the threaded sleeves 13 (Fig. 9) and move the clamping bar 10 to the front bracket 8 and to the front panel of the computer case. In this case, the teeth 16 (Fig. 12) of the side flanges 15 of the pressure plate 10 enter the holes 17 made in the front of the computer case 18 and the case is securely locked on the supporting part 1 between the teeth 19 of the brackets 6 and the teeth 16 of the flanges 16 of the bar 10.

After that, fixing tie rods (not shown) are installed in the U-shaped brackets and connect the free ends of the rods with the computer monitor (cover with screen) open in the working position and thus fix the computer case in the working position on the supporting part of the vibration-isolating platform. In this case, the computer cover is fixed with brackets in the open operating position. After the operations, the supporting part 1 is connected with the base of the vibration-isolating platform having elastic vibration isolators.

They turn on the computer and use it in the working position when moving a transport, for example, military vehicle, experiencing vibration and shock loads. At the same time, the indicated loads from the machine are transferred to the base of the vibration-isolating platform, then through the vibration isolators (which absorb a significant part of the loads), the loads are transferred to the support part 1 of the vibration-isolating platform and, further, through the fastening elements, to the computer case.

Due to the above-described device for connecting the computer case to the supporting part of the vibration-isolating platform, the predetermined reliability of connecting the computer to the vibration-isolating platform, which is experiencing large alternating loads from the moving machine for a long period of time during continuous operation of the computer, is achieved.

The reliability of the operation of the device described above ensures the stability of the operating positions of many electrical connections of the computer and the reliability of its operation in these severe conditions.

Due to the quick disconnect of the connection, another technical result was obtained - installation of the computer on the supporting part of the vibration-isolating platform and removal of the computer from the supporting part were greatly simplified.

Claims (3)

1. A device for connecting a computer case to a vibration-isolating platform, comprising a support part made of a plate with a rectangular window in the middle part and holes for fixing screws of the support part to the computer case, characterized in that the upper part of the support part, in its corner zones, is fixed U-shaped brackets, each of which has a tooth for its insertion into the opening of the computer case and engagement with the case, holes are made in the bracket for fixing the fixing rods of the computer cover, opposite U- braznyh brackets on the upper side of the supporting part arranged rigidly attached thereto a flat front bracket and adjustably mounted therein by means of clamping screws with clamping bar side flange returns, each of which has a tooth disposed in an opening the computer case. 2. The device according to claim 1, characterized in that the branches of each U-shaped bracket are made different in height and differ from each other in that the tooth of each bracket is made at the end of the smaller branch of the bracket. 3. The device according to claim 1, characterized in that on a larger branch height of each U-shaped bracket, a computer case catcher is made.

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