CN211718817U - Mobile vehicle-mounted server - Google Patents

Abstract

The utility model belongs to the technical field of servers, and in particular relates to a mobile vehicle-mounted server, comprising a casing, a placement cavity opened inside the casing, and a server body installed in the placement cavity. The fixing support plate is provided with a plurality of fixing holes with internal threads, the bottom surface of the placement cavity is bonded with a bottom pad, and the two side surfaces thereof are bonded with a plurality of reducers arranged along the length direction of the placement cavity. Vibration strips, and there is a distance between the damping strips, ventilation holes are perforated on the outer walls of both sides of the casing, the ventilation holes are located in the distance between the damping strips, and a mounting slot is opened at the center of the top of the cavity , a cooling fan is installed in the installation slot, which overcomes the deficiencies of the prior art, facilitates the disassembly and installation of the vehicle-mounted server, improves the heat dissipation performance of the device, and makes the performance of the server more stable.

Description

A mobile vehicle server

technical field

The utility model belongs to the technical field of servers, in particular to a mobile vehicle-mounted server.

Background technique

The on-board server is also a high-performance computer, which can reduce complexity and act as a network administrator. The structure of on-board servers on the market is very simple, and they are all installed by direct connection. Good, but due to the particularity of driving, it will have a certain impact on the stable operation of the on-board server. If it cannot be effectively improved, the signal of the on-board server will be weakened, and in severe cases, the on-board server will fail, making driving safety ineffective. It is guaranteed that if the fixing is too firm, the violent shaking of the vehicle will also cause the internal components of the vehicle server to be in a swinging state for a long time, which will also reduce the service life of the vehicle server components. How to improve the impact of vibration on the vehicle server during driving.

The Chinese patent with the patent application number CN201921011540.4 discloses a vehicle-mounted server. The patent discloses that it is composed of an outer casing, two fixed support plates, an encapsulation plug-in board, a server body, two shock-absorbing pads and a sealing plug strip. Each fixing support plate is provided with a plurality of fixing holes arranged in a line and spaced at the same distance, a server positioning slot is provided at each of the four corners of the top of the outer casing, and each server positioning slot is provided with a through-body guide post, a compression spring , filling sheet and fastening screws; this structure is a vehicle server with better protection performance and more stable and firm; but in actual operation, it is found that this technical solution has the problems of complicated disassembly and assembly operations and poor heat dissipation efficiency, which affects the use of the equipment. .

Utility model content

The purpose of the utility model is to provide a mobile vehicle-mounted server, which overcomes the deficiencies of the prior art, facilitates the disassembly and installation of the vehicle-mounted server, improves the heat dissipation performance of the equipment, and makes the performance of the server more stable.

In order to solve the above-mentioned problems, the technical scheme adopted by the present utility model is as follows:

A mobile vehicle-mounted server includes a casing, a placement cavity opened inside the casing, and a server body installed in the placement cavity, fixed support plates are fixed on both sides of the shell, and a plurality of fixed support plates are passed through the fixed support plates A fixing hole with an internal thread, a bottom pad is glued on the bottom surface of the placement cavity, and a plurality of shock-absorbing strips arranged along the length direction of the placement cavity are glued to the two sides of the cavity, and there is a gap between the shock-absorbing strips. The outer walls on both sides of the casing are provided with ventilation holes, and the ventilation holes are located within the distance between the shock-absorbing strips, and a mounting slot is opened at the center of the top of the placement cavity, and a cooling fan is installed in the mounting slot. ;

The placement cavity is provided with a laterally placed positioning plate, the four corners of the upper end face of the positioning plate are fixed with connecting rods, and the top of the placement cavity is provided with a buffer groove corresponding to the connecting rod. Passing through the buffer groove and extending to the outside of the casing, a connecting spring is sleeved on the outer side of the connecting rod, and the two ends of the connecting spring are respectively fixedly connected with the buffer groove of the positioning plate. The tops of the four connecting rods are respectively fixedly connected with the two ends of the lower end faces of the two mounting plates, and a connecting plate is fixed between the middle parts of the two mounting plates, and the upper part of the connecting plate A rotatable pull ring is fixed at the center of the surface.

Further, the upper end face of the casing is provided with an H-shaped placement slot, the connecting plate and the mounting plate are both located in the placement slot, and the connecting plate is fixed in the placement slot by a plurality of positioning and engaging mechanisms.

Further, the positioning and engaging mechanism mainly includes a positioning column fixed in the placement groove and a limit groove opened on the lower surface of the connecting plate corresponding to the positioning column, and the two side surfaces of the positioning column are fixed with hemispherical elastic The clamping block, the inner walls on both sides of the limiting groove are provided with clamping grooves adapted to the elastic clamping blocks. When the connecting plate is located in the placing groove, the positioning column is inserted into the limiting groove from bottom to top, and the two The two elastic card blocks are respectively located in the two card slots.

Further, a protection pad is adhered to the lower surface of the positioning plate, the bottom pad, the shock-absorbing strip and the protection pad are elastic rubber pads, and the surfaces of the bottom pad and the protection pad have anti-skid textures.

Further, a dust net is installed in the ventilation hole, and a dust cover is fixed on the outer side wall of the casing by bolts. The dust cover is hollow inside and has an opening at the bottom, and the dust cover communicates with the ventilation hole.

Compared with the prior art, the utility model has the following beneficial effects:

By arranging the connecting plate and the mounting plate to be fixedly connected with the positioning plate through the connecting rod, the vehicle-mounted server can be disassembled and installed only by pulling the connecting plate, which improves the work efficiency; Performance is more stable.

Description of drawings

FIG. 1 is a schematic structural diagram of a mobile vehicle-mounted server.

FIG. 2 is a schematic diagram of the internal structure of a placement cavity in a mobile vehicle-mounted server.

FIG. 3 is an enlarged schematic diagram of a position A in a mobile vehicle-mounted server.

In the figure: 1. Shell; 2. Fixed support plate; 3. Fixed hole; 4. Placement slot; 5. Connecting plate; 6. Mounting plate; 7. Dust cover; 8. Placement cavity; 9. Bottom pad; 10 , shock absorption strip; 11, ventilation holes; 12, installation slot; 13, cooling fan; 14, connecting rod; 15, connecting spring; 16, positioning plate; 17, buffer groove; 18, protective pad; 19, positioning column; 20, card slot; 21, elastic card block; 22, limit slot.

Detailed ways

The technical solutions in the embodiments of the present utility model will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present utility model. Obviously, the described embodiments are only a part of the embodiments of the present utility model, rather than all the implementations. example. Based on the embodiments of the present invention, all other embodiments obtained by those of ordinary skill in the art without creative work fall within the protection scope of the present invention.

As shown in Figures 1-3, a mobile vehicle-mounted server according to the present invention includes a casing 1, a placement cavity 8 opened inside the casing 1, and a server body installed in the placement cavity 8. Both sides of the casing 1 are fixed There is a fixed support plate 2, the fixed support plate 2 is provided with a plurality of fixing holes 3 with internal threads, the bottom surface of the placement cavity 8 is bonded with a bottom pad 9, and the two side surfaces thereof are bonded with a plurality of along the placement cavity. The damping strips 10 are arranged in the length direction of the cavity 8, and there is a gap between the damping strips 10. The outer walls on both sides of the casing 1 are provided with ventilation holes 11, and the ventilation holes 11 are located in the spacing between the damping strips 10. The top center of the placement cavity 8 is provided with an installation slot 12, and a cooling fan 13 is installed in the installation slot 12; the server body emits heat when working in the placement cavity 8, and the cooling fan 13 is activated to speed up the air flow inside the placement cavity 8, so that the The hot air is quickly discharged to reduce the temperature in the placement cavity 8;

The placement cavity 8 is provided with a laterally placed positioning plate 16 , the four corners of the upper end face of the positioning plate 16 are fixed with connecting rods 14 , and the top of the placement cavity 8 is provided with a buffer groove 17 corresponding to the connecting rod 14 . The connecting rod 14 Passing through the buffer groove 17 and extending to the outside of the casing 1, a connecting spring 15 is sleeved on the outer side of the connecting rod 14, and both ends of the connecting spring 15 are fixedly connected to the buffer groove 17 of the positioning plate 16 respectively. The mounting plates 6 arranged in the longitudinal direction of the casing 1, the tops of the four connecting rods 14 are respectively fixedly connected with the two ends of the lower end surfaces of the two mounting plates 6, and the connecting plates 5 are fixed between the middle parts of the two mounting plates 6. A rotatable pull ring is fixed at the center of the upper surface of the connecting plate 5; during installation, only the pull ring on the connecting plate 5 can be pulled to make the two mounting plates 6 move upward through the four connecting rods 14 to pull the positioning plate 16 Move upward, then put the server body into the placement cavity 8, and then slowly move the connecting plate 5 downward, under the action of gravity and the restoring force of the connecting spring 15, drive the positioning plate 16 to move downward until the positioning plate 16 and the server The upper end of the main body is in contact, and then the pull ring is released. At this time, the connecting spring 15 is still in a compressed state, so that the positioning plate 16 is closely attached to the upper end surface of the server main body.

In order to conveniently fix the positions of the connecting plate 5 and the mounting plate 6, an H-shaped placement groove 4 is provided on the upper end face of the housing 1. The connecting plate 5 and the mounting plate 6 are both located in the placement groove 4, and the connecting plate 5 is engaged by a plurality of positioning The mechanism is fixed in the placement slot 4 .

The positioning and engaging mechanism mainly includes a positioning column 19 fixed in the placement groove 4 and a limit groove 22 opened on the lower surface of the connecting plate 5 corresponding to the positioning column 19. The two sides of the positioning column 19 are fixed with hemispherical elastic In the clamping block 21, the two inner walls of the limiting slot 22 are provided with a clamping slot 20 which is adapted to the elastic clamping block 21. When the connecting plate 5 is located in the placing slot 4, the positioning post 19 is inserted from bottom to top to the limit position slot 22, and the two elastic blocks 21 are respectively located in the two slots 20; when the connecting plate 5 enters the placing slot 4, an external force is applied to press the connecting plate 5 downward, so that the positioning post 19 is inserted into the limit In the slot 22 , squeeze the elastic blocking blocks 21 on both sides of the positioning column 19 until the elastic blocking blocks 21 enter the clamping slot 20 to position the connecting plate 5 .

In order to improve the shock absorption performance of the device, a protection pad 18 is bonded to the lower surface of the positioning plate 16. The bottom pad 9, the shock-absorbing strip 10 and the protection pad 18 are elastic rubber pads, and the surfaces of the bottom pad 9 and the protection pad 18 have elastic rubber pads. Non-slip texture.

In order to improve the dustproof efficiency of the equipment, a dustproof net is installed in the ventilation hole 11, and a dustproof cover 7 is fixed on the outer side wall of the casing 1 by bolts. The interior of the dustproof cover 7 is hollow and has an opening at the bottom. 7 is communicated with the ventilation hole 11; the air entering the casing 1 enters the dust cover 7 from the bottom to the top through the opening at the bottom end of the dust cover 7, and then enters the placement cavity 8 after being filtered by the dust filter of the ventilation hole 11, which reduces the dust entering the place. The probability of cavity 8, the bolted dust cover 7 is easy to disassemble, and it is convenient to clean the dust net on the ventilation hole 11.

It will be apparent to those skilled in the art that the present invention is not limited to the details of the above-described exemplary embodiments, and that the present invention may be implemented in other specific forms without departing from the spirit or essential characteristics of the present invention. Therefore, the embodiments are to be considered in all respects as exemplary and not restrictive, and the scope of the present invention is defined by the appended claims rather than the foregoing description, and it is therefore intended that the All changes within the meaning and range of the required equivalents are embraced within the present invention. Any reference signs in the claims shall not be construed as limiting the involved claim.

Claims (5)

1. A mobile vehicle-mounted server, comprising a housing (1), a placement cavity (8) provided inside the housing (1), and a server body installed in the placement cavity (8), wherein two sides of the housing (1) are fixed. A fixed support plate (2) is provided, and a plurality of fixing holes (3) with internal threads are drilled on the fixed support plate (2), and it is characterized in that: the bottom surface of the placement cavity (8) is glued on the bottom surface There is a bottom pad (9), and a plurality of shock-absorbing strips (10) arranged along the length direction of the placement cavity (8) are bonded to the two surfaces of the bottom pad, and there is a gap between the shock-absorbing strips (10). The outer walls of both sides of (1) are provided with ventilation holes (11), the ventilation holes (11) are located in the space between the shock-absorbing bars (10), and a mounting groove is opened at the center of the top of the placement cavity (8). (12), a cooling fan (13) is installed in the installation groove (12); The placement cavity (8) is provided with a laterally placed positioning plate (16), and connecting rods (14) are fixed on the four corners of the upper end surface of the positioning plate (16). The top is provided with a buffer groove (17) corresponding to the connecting rod (14), the connecting rod (14) penetrates the buffer groove (17) and extends to the outside of the casing (1), and the outside of the connecting rod (14) is sleeved There are connecting springs (15), two ends of the connecting springs (15) are respectively fixedly connected with the buffer grooves (17) of the positioning plate (16), and above the casing (1) are arranged two along the casing (1). ), the tops of the four connecting rods (14) are respectively fixedly connected with the two ends of the lower end faces of the two mounting plates (6), and the middle part of the two mounting plates (6) is fixedly connected. A connecting plate (5) is fixed between, and a rotatable pull ring is fixed at the center of the upper surface of the connecting plate (5). 2. A mobile vehicle-mounted server according to claim 1, characterized in that: the upper end face of the casing (1) is provided with an H-shaped placement groove (4), the connecting plate (5) and the mounting plate ( 6) All are located in the placement slot (4), and the connecting plate (5) is fixed in the placement slot (4) through a plurality of positioning and engaging mechanisms. 3. A mobile vehicle-mounted server according to claim 2, characterized in that: the positioning and engaging mechanism mainly comprises a positioning column (19) fixed in the placement groove (4) and a positioning column (19) provided in the connecting plate (5) A limit groove (22) on the lower surface corresponding to the positioning column (19), the two side surfaces of the positioning column (19) are fixed with hemispherical elastic blocks (21), and the limit groove (22) is The inner walls on both sides are provided with card slots (20) adapted to the elastic clips (21). in the position slot (22), and the two elastic clamping blocks (21) are respectively located in the two clamping slots (20). 4. A mobile vehicle-mounted server according to claim 1, characterized in that: a protection pad (18) is adhered to the lower surface of the positioning plate (16), the bottom pad (9), the shock-absorbing strip ( 10) and the protective pad (18) are elastic rubber pads, and the surfaces of the bottom pad (9) and the protective pad (18) have anti-slip textures. 5. A mobile vehicle-mounted server according to claim 1, characterized in that: a dust net is installed in the ventilation hole (11), and a dust cover ( 7), the dust cover (7) is hollow inside and has an opening at the bottom, and the dust cover (7) communicates with the ventilation hole (11).

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