CN111301305B

CN111301305B - Fixing device for vehicle-mounted computer

Info

Publication number: CN111301305B
Application number: CN202010016485.9A
Authority: CN
Inventors: 王春莲; 王立伟; 牟思; 苏醒; 李天全
Original assignee: Dezhou Vocational and Technical College
Current assignee: Dezhou Vocational and Technical College
Priority date: 2020-01-08
Filing date: 2020-01-08
Publication date: 2021-06-29
Anticipated expiration: 2040-01-08
Also published as: CN111301305A

Abstract

The invention provides a fixing device for a vehicle-mounted computer, and belongs to the technical field of computer auxiliary equipment. The technical scheme is as follows: the base comprises two supporting rods, sliding grooves are formed in the supporting rods, the two supporting rods are connected through a connecting rod, vertical rods are arranged at two ends of the connecting rod and located on the outer sides of the supporting rods, springs are arranged at the top ends of the vertical rods, a supporting seat is fixedly arranged above the springs, and a first fixing seat is hinged to the inner side of the upper portion of the supporting seat; the sliding support is arranged in the sliding groove and comprises two vertical plates, the bottom ends of the vertical plates are arranged in the sliding groove, and a second fixing seat is hinged between the upper parts of the vertical plates; the rope winder is characterized by further comprising pulleys arranged on the connecting rod and a mounting frame arranged on the inner side of the connecting rod, wherein a rope winder is arranged on the mounting frame and connected with the supporting seat. The invention has the beneficial effects that: the vehicle-mounted computer bracket is used in a bumpy environment, so that the collision caused by shaking between workers on the backseat and the vehicle-mounted computer bracket is reduced, and the injury to a human body is avoided.

Description

Fixing device for vehicle-mounted computer

Technical Field

The invention relates to the technical field of computer auxiliary equipment, in particular to a fixing device for a vehicle-mounted computer.

Background

With the development of the times, the living standard of people is continuously improved, computers become indispensable partners in the working life of people, and nowadays, computers also need to extend to every corner of life because of the times. The development of the times leads people to rely on automobiles more and more, computers are not left more and more, a plurality of people carry notebook computers with them to carry out internet surfing, office work and the like when riding, generally, the computers are put on legs to operate, the computers are unstable and easy to slide due to the unbalance when the people sit on the automobiles, and the computers are damaged, so that people design supports for fixing the computers on the automobiles, the supports of the existing computers on the automobiles are all fixed, the supports are difficult to apply under the road conditions of bumpy environments, the vehicles run in the process of shaking seriously, workers touch the supports on the automobiles easily, and the persons can be injured, and therefore, a fixing device on the computers on the automobiles can be designed so as to be suitable for various running road conditions. Vehicle-mounted computers that operate on bumpy road segments typically include military vehicle-mounted computers and vehicle-mounted industry-specific computers that perform geological surveys in the field.

Disclosure of Invention

The invention aims to provide a fixing device for a vehicle-mounted computer, which can be used in a bumpy environment so as to reduce the collision between a worker on a rear seat and a vehicle-mounted computer bracket caused by shaking and avoid the injury to a human body.

The invention is realized by the following measures: a fixing device for a vehicle-mounted computer is characterized by comprising a base, wherein the base comprises two symmetrically arranged supporting rods, sliding grooves are formed in the supporting rods, any ends of the two supporting rods are connected through a connecting rod, vertical rods are arranged at two ends of the connecting rod and positioned on the outer sides of the supporting rods, springs are arranged at the top ends of the vertical rods, supporting seats are fixedly arranged above the springs, and a first fixing seat is hinged to the inner sides of the upper portions of the supporting seats;

the sliding support is arranged in the sliding groove and comprises two vertical plates which are symmetrically arranged, the bottom ends of the vertical plates are arranged in the sliding groove, and a second fixing seat is hinged between the upper parts of the two vertical plates;

the rope winding device is arranged on the mounting rack through a rotating shaft, a steel wire rope is wound on the rope winding device, one end of the steel wire rope is fixed on the rope winding device, and the other end of the steel wire rope is arranged on the supporting seat by bypassing the pulley;

and the first fixing seat and the second fixing seat are both provided with clamping structures for fixing the vehicle-mounted computer.

The support rod is reserved with a mounting hole and is connected with a slide rail on the saddle through a bolt, and the support rod is fixedly connected below the saddle. When the spring is at the initial position, the first fixing seat is higher than the second fixing seat, and when the spring is compressed, the first fixing seat gradually approaches the second fixing seat. During the use, will the both ends of on-vehicle computer are passed through respectively press from both sides tight structure and fix fixing base one with on the fixing base two, through the ropewinder is taut wire rope comes the definite position, when the production is rocked, can be through not hard up wire rope, like this the spring resets, because fixing base one with fixing base two all are articulated to be set up, the fixing base pulls the on-vehicle computer for a moment and fixing base two remove, can shorten like this fixing base one with vertical distance between the fixing base two, and then the increase human body with the distance of fixing base two avoids bumping on the fixing base two.

A horizontal extension rod is fixedly arranged on one side, far away from the vertical rod, of the vertical plate, a plurality of idler wheels are arranged below the horizontal extension rod, the idler wheels are arranged in the sliding grooves, and the horizontal extension rod is arranged above the supporting rods. Due to the fact that the space in the vehicle is small, the space between the lower portions of the front seat and the rear seat is small, the space on the upper portion is large, the moving distance and the moving stability of the second fixing seat can be increased, and therefore the horizontal extension rod can penetrate into the lower portion of the rear seat.

The first fixing seat and the second fixing seat all comprise bottom plates, end plates are arranged at two ends of each bottom plate, any one end of each end plate is connected through a side plate, the end plate of the first fixing seat is hinged to the corresponding support seat, the end plate of the second fixing seat is hinged to the corresponding vertical plate, the opening side of the first fixing seat and the opening side of the second fixing seat are oppositely arranged, and therefore the computer can be completely surrounded.

The fixing base one with on the fixing base two press from both sides tight structure homonymy setting, arbitrary the outside both ends of end plate all are provided with the mounting panel, the fixed articulated shaft that sets up on the mounting panel, press from both sides tight structure and include V type splint, the junction of V type splint sets up through articulated on the articulated shaft, be provided with the screw hole on the swash plate of V type splint, be provided with the screw rod through threaded connection in the screw hole, be provided with on the end plate the opening that the screw rod passed, the inner of screw rod is provided with the roof, the outer end of screw rod is provided with the hand wheel, another swash plate of V type splint is located the inboard and the tip of end plate are provided with the arc clamping face. The included angle of the V-shaped clamping plate is preferably 40-70 degrees. During the use, rotate the screw rod, V type splint the arc clamping face can be close to the vehicle computer, works as when the arc clamping face top is on the vehicle computer, the screw rod can continue to rotate, until the roof top is in the side of vehicle computer to promote the vehicle computer and hug closely the end plate of opposite side.

Still include the supplementary tight structure of clamp, the supplementary tight structure of clamp is including setting up another the end plate outside is provided with the horizontal plate, it is provided with the double-screw bolt to rotate on the horizontal plate, limit structure has been cup jointed on the double-screw bolt, just be located on the double-screw bolt limit structure's upper and lower both sides all are provided with the nut, limit structure includes the rectangle connecting plate, the rectangle connecting plate cup joints on the double-screw bolt, the one end below of rectangle connecting plate is provided with spacing riser, the inboard of spacing riser is provided with the limiting plate, spacing riser is located the inboard of end plate. This allows the other side of the vehicle computer to be restrained.

The top plate is arranged on the screw rod in a hinged mode through a ball. Even if the screw rod is in an inclined state, the top plate can be ensured to be in contact with the plane of the vehicle computer.

One end of the rotating shaft extends out of the mounting frame and is provided with an eccentric shaft, a rocker is hinged to the eccentric shaft, the other end of the rocker is hinged to a pedal, the middle position below the pedal is hinged to the mounting frame, and the pedal is arranged in a suspended mode. Therefore, the eccentric shaft can be driven to rotate by stepping on the pedal by a foot so as to drive the rope winder to rotate, the steel wire rope can be shortened and prolonged so as to adjust the height of the supporting seat, the pedal can be stepped on by the foot to limit after the position is fixed, when the rope winder shakes, the pedal can be loosened, the first fixing seat can be reset actively under the action of the spring, the distance between the body of a person and the first fixing seat can be increased, the possibility of collision is reduced, in addition, the eccentric shaft can be reversed by stepping on the pedal, the first fixing seat can be pulled back to the original position, and the working principle of the rope winder is the same as that of a sewing machine. Of course, the pedal can also be fixed on the mounting rack through a detachable bolt or a pin shaft, so that the position of the supporting seat can be fixed.

Still including setting up alignment jig in the spout, the alignment jig includes the regulation pole that two symmetries set up, it sets up to adjust the pole in the spout, in the spout with all be provided with a plurality of regulation hole on the regulation pole, two adjust the pole and be located the outside of spout is provided with the dead lever, the fixed plate that is provided with in intermediate position of dead lever, be close to on the fixed plate one side of spout is provided with the regulating plate through a plurality of regulating spring, the alignment jig passes through bolted connection and sets up in the spout. Thus, the adjusting plate can be propped against the back seat through adjusting the position of the adjusting frame.

The inboard of pole setting is provided with the guide way, the below of supporting seat is provided with the guide post, the both ends setting of guide post is in the guide way.

Set up the swash plate top of arc clamping face is provided with flexible pad, with the on-vehicle computer contact the arc clamping face and the roof is the rubber material. Thus, damage to the vehicle-mounted computer during clamping is prevented, and the flexible pad can prevent the screen from falling suddenly to cause damage.

Compared with the prior art, the invention has the beneficial effects that: can use under the environment of jolting, through adjusting distance between fixing base one and the human body to reduce on the back seat staff and the vehicle computer support between owing to rock the collision that produces, avoid causing human injury, set up in addition through pedal drive the regulation and the reseing of two convenient fixing base positions of ropewinder can just adjust at any time through the foot, and still dispose correspondingly press from both sides tight structure, can be simultaneously to the top of vehicle computer and side fixed to the utmost.

Drawings

Fig. 1 is a schematic view of the overall structure of the present invention.

Fig. 2 is a partial enlarged view of the invention at a in fig. 1.

FIG. 3 is a schematic structural view of a related component of the support base of the present invention.

Fig. 4 is a schematic structural view of a base related member of the present invention.

Fig. 5 is a schematic structural view of a sliding bracket related part of the invention.

Fig. 6 is a schematic structural view of the top plate-related member.

Fig. 7 is a schematic structural view of the adjusting bracket.

Wherein the reference numerals are: 1. a base; 2. a second fixed seat; 3. a first fixed seat; 4. a supporting seat; 5. a sliding support; 6. a clamping structure; 7. an auxiliary clamping structure; 8. a pulley; 9. a rope winder; 10. an adjusting bracket; 11. a keyboard and a host; 12. a screen; 13. erecting a rod; 101. a support bar; 102. a chute; 103. a connecting rod; 104. a mounting frame; 105. an adjustment hole; 202 or 302, a backplane; 203 or 303, end plates; 204 or 304, side panels; 205 or 305, mounting plate; 206 or 306, an articulated shaft; 207 or 307, an opening; 401. a guide post; 501. a vertical plate; 502. a horizontal extension rod; 503. a roller; 601. a screw; 602. a V-shaped splint; 603. a top plate; 604. a hand wheel; 605. ball hinge joint; 701. a horizontal plate; 702. a stud; 703. a nut; 704. a rectangular connecting plate; 705. a vertical limiting plate; 706. a limiting plate; 901. a wire rope; 902. an eccentric shaft; 903. a rocker; 904. a pedal; 1001. adjusting a rod; 1002. fixing the rod; 1003. a fixing plate; 1004. adjusting the spring; 1005. an adjusting plate; 1301. a guide groove.

Detailed Description

In order to clearly illustrate the technical features of the present solution, the present solution is explained below by way of specific embodiments.

Referring to fig. 1-7, a fixing device for a vehicle-mounted computer comprises a base 1, wherein the base 1 comprises two symmetrically arranged support rods 101, a sliding groove 102 is formed in each support rod 101, any one end of each of the two support rods 101 is connected through a connecting rod 103, vertical rods 13 are arranged at two ends of each connecting rod 103 and positioned outside the corresponding support rod 101, a spring 301 is arranged at the top end of each vertical rod 13, a support seat 4 is fixedly arranged above the spring 301, and a first fixing seat 3 is hinged to the inner side of the upper portion of the support seat 4;

the sliding support 5 is arranged in the sliding groove 102, the sliding support 5 comprises two vertical plates 501 which are symmetrically arranged, the bottom ends of the vertical plates 501 are arranged in the sliding groove 102, and a second fixing seat 2 is hinged between the upper parts of the two vertical plates 501;

the rope winding device comprises a connecting rod 103, a pulley 8 and an installation frame 104, wherein the pulley 8 is arranged on the connecting rod 103, the installation frame 104 is arranged on the inner side of the connecting rod 103, a rope winder 9 is arranged on the installation frame 104 through a rotating shaft, a steel wire rope 901 is wound on the rope winder 9, one end of the steel wire rope 901 is fixed on the rope winder 9, and the other end of the steel wire rope 901 is arranged on a supporting seat 4 by bypassing the;

and the first fixing seat 3 and the second fixing seat 2 are both provided with clamping structures 6 for fixing the vehicle-mounted computer.

The support rod 101 is reserved with a mounting hole, is connected with a slide rail on the saddle through a bolt, and is fixedly connected below the saddle through the support rod 101. When the spring 301 is at the initial position, the first fixing seat 3 is higher than the second fixing seat 2, and when the spring 301 is compressed, the first fixing seat 3 gradually approaches the second fixing seat 2. During the use, fix the both ends of on-vehicle computer on fixing base one 3 and fixing base two 2 through pressing from both sides tight structure 6 respectively, confirm the position through the taut wire rope 901 of ropewinder 9, when the production is rocked, can be through not hard up wire rope 901, spring 301 resets like this, because fixing base one 3 and fixing base two 2 are all articulated to be set up, fixing base one 3 can pull the on-vehicle computer of car and fixing base two 2 removal, can shorten the vertical distance between fixing base one 3 and the fixing base two 2 like this, and then increase human and fixing base two 2's distance, avoid bumping on the fixing base two 2.

A horizontal extension rod 502 is fixedly arranged on one side of the vertical plate 501 far away from the vertical rod 13, a plurality of rollers 503 are arranged below the horizontal extension rod 502, the rollers 503 are arranged in the sliding grooves 202, and the horizontal extension rod 502 is arranged above the support rod 101. Because the space in the car, the space is less between the lower part of front stall and back seat, and upper portion space is great, sets up like this and can increase the moving distance of second 2 fixing bases and the stability of removal, and horizontal extension rod 502 can go deep into the below of back seat like this.

The first fixing seat 3 and the second fixing seat 2 respectively comprise a

bottom plate

302 or 202,

end plates

303 or 203 are arranged at two ends of the

bottom plate

302 or 202, any ends of the two

end plates

303 or 203 are connected through

side plates

304 or 204, the end plate 303 of the first fixing seat 3 is hinged to the supporting seat 4, the end plate 203 of the second fixing seat 2 is hinged to the vertical plate 501, and the opening sides of the first fixing seat 3 and the second fixing seat 2 are oppositely arranged, so that a computer can be completely surrounded.

The first fixing seat 3 and the second fixing seat 2 are arranged on the same side of the clamping structure 6, mounting

plates

305 or 205 are arranged at two ends of the outer side of any

end plate

303 or 203, hinge

shafts

306 or 206 are fixedly arranged on the mounting

plates

305 or 205, the clamping structure 6 comprises a V-shaped clamping plate 602, the joint of the V-shaped clamping plate 602 is arranged on the

hinge shafts

306 or 206 through hinge, a threaded hole is formed in an inclined plate of the V-shaped clamping plate 602, a screw rod 601 is arranged in the threaded hole through threaded connection, an

opening

307 or 207 through which the screw rod 601 penetrates is formed in the

end plate

303 or 203, a top plate 603 is arranged at the inner end of the screw rod 601, a hand wheel 604 is arranged at the outer end of the screw rod 601, and an arc-shaped clamping surface is. The angle of the V-shaped clamp 602 is preferably between 40 and 70 degrees. When the clamping device is used, the arc-shaped clamping surface of the V-shaped clamping plate 602 is close to the vehicle-mounted computer by rotating the screw 601, and when the arc-shaped clamping surface is pressed against the vehicle-mounted computer, the screw 601 can continue to rotate until the top plate 603 is pressed against the side surface of the vehicle-mounted computer.

Still include the auxiliary clamping structure 7, the auxiliary clamping structure 7 is provided with horizontal plate 701 including setting up in the other end plate outside, it is provided with double-screw bolt 702 to rotate on the horizontal plate 701, limit structure has been cup jointed on the double-screw bolt 702, the upper and lower both sides that just are located limit structure on the double-screw bolt 702 all are provided with nut 703, limit structure includes rectangular connecting plate 704, rectangular connecting plate 704 cup joints on double-screw bolt 702, the one end below of rectangular connecting plate 704 is provided with spacing riser 705, the inboard of spacing riser 705 is provided with limiting plate 706, spacing riser 705 is located the inboard of end plate.

The top plate 603 is arranged on the screw 601 by means of a ball joint 605.

One end of the rotating shaft extends out of the mounting frame 104 and is provided with an eccentric shaft 902, a rocker 903 is hinged to the eccentric shaft 902, a pedal 904 is hinged to the other end of the rocker 903, the middle position below the pedal 904 is hinged to the mounting frame 104, and the pedal 904 is arranged in a suspending mode. Can step on footboard 904 through the foot like this, drive eccentric shaft 902 and rotate and then drive ropewinder 9 and rotate, can shorten wire rope 901 and prolong like this to the height of adjustment supporting seat 4, after fixing the position, can step on footboard 904 with the foot and carry on spacingly, footboard 904 can also be fixed on mounting bracket 104 through the bolt that can dismantle or round pin axle certainly, can fix supporting seat 4 position like this.

Still including setting up the alignment jig 10 in spout 102, alignment jig 10 includes the regulation pole 1001 of two symmetry settings, adjust the pole 1001 and set up in spout 102, all be provided with a plurality of regulation hole 105 in spout 102 and on adjusting the pole 1001, two are adjusted the pole 1001 and are located the outside of spout 102 and be provided with dead lever 1002, the fixed plate 1003 that is provided with in intermediate position of dead lever 1002, one side that is close to spout 102 on the fixed plate 1003 is provided with regulating plate 1005 through a plurality of regulating spring 1004, alignment jig 10 passes through bolted connection and sets up in spout 102. Thus, the adjusting plate 1005 can be pressed against the rear seat back by adjusting the position of the adjusting bracket 10.

The inside of pole setting 13 is provided with guide way 1301, and the below of supporting seat 4 is provided with guide post 401, and the both ends of guide post 401 set up in guide way 1301.

The flexible pad is arranged above the inclined plate with the arc-shaped clamping surface, and the arc-shaped clamping surface and the top plate which are in contact with the vehicle-mounted computer keyboard 11 are made of rubber materials. This prevents damage to the vehicle computer and the flexible pad prevents the screen 12 from falling suddenly and causing damage.

The use method comprises the following steps: placing the keyboard and the host machine 11 on the first fixing seat 3 and the second fixing seat 2, rotating the hand wheel 604 to enable the screw 601 to rotate, enabling the arc-shaped clamping surface to push the keyboard and the host machine 11, enabling the screw 601 to continuously rotate to push the keyboard and the host machine 11 to move towards the other side and push the keyboard and the host machine 11 to abut against the end plate, enabling the top plate 603 on the screw 601 to abut against the side surfaces of the keyboard and the host machine 11, loosening the nut 703, adjusting the position of the limiting plate 706, enabling the limiting plate 706 to abut against the keyboard and the host machine 11, changing the position of the adjusting frame 10, enabling the adjusting plate 1005 to abut against the rear seat, finally stepping on the pedal 904 to drive the eccentric shaft 902 to rotate so as to drive the rope winder 9 to rotate, shortening and lengthening the steel wire rope 901 so as to adjust the height of the supporting seat 4, fixing the position and then fixing the position on the mounting frame 104 through a bolt or a pin, adopt the foot to step on footboard 904 and carry on spacingly, become flexible at any time through the foot in order to adapt to the road conditions of jolting, when needs reset, trample drive ropewinder 9 through reciprocating footboard 904 and rotate, are adjusting suitable position with supporting seat 4.

The technical features of the present invention which are not described in the above embodiments may be implemented by or using the prior art, and are not described herein again, of course, the above description is not intended to limit the present invention, and the present invention is not limited to the above examples, and variations, modifications, additions or substitutions which may be made by those skilled in the art within the spirit and scope of the present invention should also fall within the protection scope of the present invention.

Claims

1. A fixing device for a vehicle-mounted computer is characterized by comprising a base, wherein the base comprises two symmetrically arranged supporting rods, sliding grooves are formed in the supporting rods, any ends of the two supporting rods are connected through a connecting rod, vertical rods are arranged at two ends of the connecting rod and positioned on the outer sides of the supporting rods, springs are arranged at the top ends of the vertical rods, supporting seats are fixedly arranged above the springs, and a first fixing seat is hinged to the inner sides of the upper portions of the supporting seats;

2. The fixing device for the vehicle-mounted computer according to claim 1, wherein a horizontal extension rod is fixedly arranged on one side of the vertical plate far away from the vertical rod, a plurality of rollers are arranged below the horizontal extension rod, the rollers are arranged in the sliding grooves, and the horizontal extension rod is arranged above the supporting rod.

3. The fixing device for the vehicle-mounted computer according to claim 1, wherein the first fixing seat and the second fixing seat each comprise a bottom plate, end plates are arranged at two ends of the bottom plate, any one end of the two end plates is connected through a side plate, the end plate of the first fixing seat is hinged to the supporting seat, the end plate of the second fixing seat is hinged to the vertical plate, and the opening sides of the first fixing seat and the second fixing seat are arranged oppositely;

the fixing base one with on the fixing base two press from both sides tight structure homonymy setting, arbitrary the outside both ends of end plate all are provided with the mounting panel, the fixed articulated shaft that sets up on the mounting panel, press from both sides tight structure and include V type splint, the junction of V type splint sets up through articulated on the articulated shaft, be provided with the screw hole on the swash plate of V type splint, be provided with the screw rod through threaded connection in the screw hole, be provided with on the end plate the opening that the screw rod passed, the inner of screw rod is provided with the roof, the outer end of screw rod is provided with the hand wheel, another swash plate of V type splint is located the inboard and the tip of end plate are provided with the arc clamping face.

4. The fixing device for the vehicle-mounted computer according to claim 3, further comprising an auxiliary clamping structure, wherein the auxiliary clamping structure comprises a horizontal plate arranged outside the other end plate, a stud is rotatably arranged on the horizontal plate, a limiting structure is sleeved on the stud, nuts are arranged on the stud and positioned on the upper side and the lower side of the limiting structure, the limiting structure comprises a rectangular connecting plate, the rectangular connecting plate is sleeved on the stud, a limiting vertical plate is arranged below one end of the rectangular connecting plate, a limiting plate is arranged on the inner side of the limiting vertical plate, and the limiting vertical plate is positioned on the inner side of the end plate.

5. The fixing device for vehicle-mounted computer according to claim 3, wherein the top plate is provided on the screw rod by a ball joint.

6. The fixing device for the vehicle-mounted computer according to claim 1, wherein one end of the rotating shaft extends out of the mounting frame and is provided with an eccentric shaft, a rocker is hinged on the eccentric shaft, the other end of the rocker is hinged with a pedal, the middle position below the pedal is hinged on the mounting frame, and the pedal is suspended.

7. The fixing device of claim 1, further comprising an adjusting frame disposed in the sliding groove, wherein the adjusting frame comprises two symmetrically disposed adjusting rods, the adjusting rods are disposed in the sliding groove, a plurality of adjusting holes are disposed in the sliding groove and on the adjusting rods, a fixing rod is disposed outside the sliding groove on the two adjusting rods, a fixing plate is fixedly disposed at a middle position of the fixing rod, an adjusting plate is disposed on one side of the fixing plate close to the sliding groove through a plurality of adjusting springs, and the adjusting frame is disposed in the sliding groove through a bolt connection.

8. The fixing device for vehicle-mounted computer according to claim 1, wherein a guide groove is provided on an inner side of the vertical rod, a guide post is provided below the support base, and both ends of the guide post are disposed in the guide groove.

9. The fixing device for vehicle-mounted computer according to claim 3, wherein a flexible pad is provided above the sloping plate on which the arc-shaped holding surface is provided, and the arc-shaped holding surface and the top plate which are in contact with the vehicle-mounted computer are made of rubber.