CN215154332U - Military vehicle-mounted display screen fixing device - Google Patents

Abstract

The utility model discloses a military vehicle-mounted display screen fixing device, which comprises a mounting bracket (1) and a sliding sleeve (2) connected with the mounting bracket in a sliding way, wherein a rotating bracket (3) is rotatably connected on the sliding sleeve (2); the rotating bracket (3) is rotatably connected with a display device (5); slide bar (11) on installing support (1) with sliding sleeve (2) sliding connection, be equipped with one or more slide rail (111) on slide bar (11), slide rail (111) with sliding sleeve (2) contact is connected set up locking mechanism (4) and axis of rotation (54) on runing rest (3) and display device (5) respectively, make display screen (51) can revolute axis of rotation (54) adjustment inclination, satisfy the different field of vision demands of primary and secondary driver, and area occupied is little, does benefit to later stage vehicle repacking, has solved the problem that vehicle-mounted screen can't satisfy primary and secondary driver's use simultaneously.

Description

Military vehicle-mounted display screen fixing device

Technical Field

The utility model relates to a military vehicle on-vehicle display screen fixed knot constructs technical field, more specifically relates to a military vehicle on-vehicle display screen fixing device.

Background

Along with the development of information technology, the degree of vehicle-mounted informatization is higher and higher, the degree of informatization is also gradually improved in the field of military off-road vehicles, and a display screen is used as an informatization equipment terminal, the importance of the display screen is obvious, the current military vehicle display screen mainly has the functions of vehicle information and fault diagnosis, a backing image terminal, an infrared display terminal, a Beidou navigation terminal, vehicle formation interconnection and intercommunication and the like, is usually arranged close to a driver side and is only used by the driver, when a commander at a secondary driving position needs to issue navigation and command commands, the operation is often not directly completed through the operation of the driver, the driving safety is influenced, the command issuing efficiency is influenced, the commander is difficult to master real-time information, the operation efficiency is low, in order to solve the problem that the commander at the secondary driving position issues operation commands difficultly, an information display terminal is also reinstalled on an instrument panel in front of the secondary driving position, however, the display terminal with single function not only increases the cost of the whole vehicle, but also causes difficulty in subsequent refitting of the whole vehicle.

The prior art has the following disadvantages: (1) although the screen angle can be changed, the screen can not move at different driving positions, the checking requirements of personnel on a plurality of seats cannot be met, and the space in the vehicle can be wasted while the cost is increased by installing a plurality of screens; (2) the rotation and locking of a plurality of degrees of freedom can not be realized, and the visual field requirements of users at different posture heights can not be met.

SUMMERY OF THE UTILITY MODEL

To the above defect of prior art or improve the demand, the utility model provides a military vehicle on-vehicle display screen fixing device, this supporting device for ground foundation ditch construction adopts the fixed subassembly of a plurality of telescopes as bottom support piece, adopt backup pad direct contact foundation ditch lateral wall, and set up first recess in one side of backup pad, draw-in groove and telescopic component, set up second recess and plugboard at the opposite side, make and to cooperate the locking between two backup pads, the adaptable different foundation ditch specifications of repetitive operation form the supporting device who extends, can increase the bracing piece and support on the supporting shoe in one side of supporting device back to the foundation ditch lateral wall, increase device's stability and supporting ability, the device does not need spanner or other auxiliary work when the equipment, can dismantle fast and used repeatedly.

In order to achieve the above object, the utility model provides a military vehicle on-vehicle display screen fixing device, include:

the mounting bracket and the sliding sleeve are connected to the mounting bracket in a sliding manner, and the sliding sleeve is rotatably connected with the rotating bracket;

the rotating bracket is rotatably connected with a display device, and a locking mechanism is arranged at the joint;

the mounting bracket comprises a sliding rod, the sliding rod is connected with the sliding sleeve in a sliding manner, one or more sliding rails are arranged on the sliding rod, and the sliding rails are connected with the sliding sleeve in a contact manner;

the sliding sleeve comprises an upper sleeve, a locking bolt, a lower sleeve, a second bolt and a first threaded sleeve;

the upper sleeve and the lower sleeve are fixedly connected through the second bolt, and are sleeved on the sliding rod and are in sliding connection with the sliding rod;

the first threaded sleeve is arranged on the upper sleeve in a penetrating mode, the locking bolt is in threaded connection with the first threaded sleeve, and the locking bolt is in contact connection with the sliding rail.

Furthermore, the rotating bracket comprises a rotating pin shaft, a supporting sleeve and a rotating frame;

the supporting sleeve is fixedly penetrated on the upper sleeve;

the two ends of the rotating frame are provided with clamping grooves, the bottom of the rotating frame is provided with a rotating pin shaft riveting hole, the riveting hole is fixedly riveted with the rotating pin shaft, and the rotating pin shaft is rotatably connected with the supporting sleeve.

Further, the rotating bracket comprises an adjusting bolt and a second threaded sleeve;

the second threaded sleeve is fixedly connected to the upper sleeve in a penetrating mode, and an adjusting bolt is connected to the inner thread of the second threaded sleeve in a threaded mode.

Further, the display device comprises a display screen, a transition plate, a third bolt and a rotating shaft;

one or more transition plates are fixed on two sides of the display screen through third bolts;

the transition plate is vertically provided with a rotating shaft along the plate surface, and the rotating shaft is rotatably connected with the clamping groove.

Further, the locking mechanism comprises a fastening handle and an elastic gasket;

the fastening handle is in threaded connection with the rotating shaft;

the elastic gasket is arranged between the fastening handle and the transition plate and is in contact connection with the fastening handle and the transition plate.

Furthermore, a limiting hole is arranged on the rotating frame in a penetrating manner, and a limiting column is fixed in the limiting hole;

the transition plate is provided with a sliding groove, and the limiting column is connected with the sliding groove in a sliding manner.

Further, the mounting bracket comprises a fixing plate and a first bolt;

the fixed plates are fixed at two ends of the sliding rod, and the first bolt penetrates through the fixed plates to fix the fixed plates.

Furthermore, the surface of the rotating pin shaft is provided with a rotating groove around the axis, and the adjusting bolt is in contact connection with the rotating groove.

Generally, through the utility model discloses above technical scheme who conceives compares with prior art, can gain following beneficial effect:

1. the utility model provides a military vehicle on-vehicle display screen fixing device adopts installing support and sliding sleeve sliding fit, as display device's bottom support, supports and slides or lock display device wholly along the installing support, need not to set up a plurality of display device and supply different seat personnel to look over, has saved the car inner space, practices thrift the cost, is favorable to whole car later stage repacking, has solved the problem that just copilot cabin all need look over display information and issue the instruction in the military vehicle.

2. The utility model provides a military vehicle on-vehicle display screen fixing device and method adopts the runing rest bottom through rotatory pivot and support sleeve swivelling joint, still through the draw-in groove at both ends and the axis of rotation swivelling joint of display device both sides on the runing rest to can make it can lock at required angle through adjusting bolt and locking mechanism, solved the different angles of display screen and look over inconvenient problem.

3. The utility model provides a military vehicle on-vehicle display screen fixing device and method adopts the sliding tray on the runing rest and the spacing post sliding connection's on the display device mode, has restricted the turned angle of screen, takes place the screen upset because of the vibration of traveling when preventing to take place not fixed display device, influences the result of use.

Drawings

Fig. 1 is a first structural schematic view of a military vehicle-mounted display screen fixing device according to an embodiment of the present invention;

fig. 2 is a schematic structural view of a military vehicle-mounted display screen fixing device according to an embodiment of the present invention;

fig. 3 is a schematic structural view of a mounting bracket and a sliding sleeve of the military vehicle-mounted display screen fixing device according to the embodiment of the present invention;

fig. 4 is a schematic structural view of a sliding sleeve of a fixing device for a vehicular display screen of a military vehicle according to an embodiment of the present invention;

fig. 5 is a first structural schematic view of a rotating bracket, a locking mechanism and a display device of the military vehicle on-board display screen fixing device according to the embodiment of the invention;

fig. 6 is a structural schematic diagram of a rotating bracket, a locking mechanism and a display device of the military vehicle on-board display screen fixing device according to the embodiment of the invention;

fig. 7 is a schematic structural view of a rotating bracket of the military vehicle-mounted display screen fixing device according to the embodiment of the present invention.

In all the figures, the same reference numerals denote the same features, in particular: 1-mounting bracket, 2-sliding sleeve, 3-rotating bracket, 4-locking mechanism, 5-display device, 6-cockpit beam, 11-sliding rod, 12-fixing plate, 13-first bolt, 21-lower sleeve, 22-locking bolt, 23-upper sleeve, 24-second bolt, 25-first thread bush, 31-rotating pin shaft, 32-supporting sleeve, 33-adjusting bolt, 34-second thread bush, 35-rotating frame, 41-fastening handle, 42-elastic gasket, 43-spacing column, 51-display screen, 52-transition plate, 53-third bolt, 54-rotating shaft, 111-sliding rail, 311-rotating groove and 351-rotating pin shaft riveting hole, 352-limiting hole, 353-clamping groove and 521-sliding groove.

Detailed Description

In order to make the objects, technical solutions and advantages of the present invention more clearly understood, the present invention is further described in detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are for purposes of illustration only and are not intended to limit the invention. Furthermore, the technical features mentioned in the embodiments of the present invention described below can be combined with each other as long as they do not conflict with each other.

As shown in fig. 1-7, the utility model provides a military vehicle-mounted display screen fixing device, which comprises a mounting bracket 1 and a rotating bracket 3 for fixing and supporting a display device 5, wherein the rotating bracket 3 is provided with a locking mechanism 4 for fixing and supporting the display device 5, and can rotate the display device to a plurality of angles for fixing, so that a driver can adjust the angle at any time for conveniently checking, further, the rotating bracket 3 is fixed on a sliding sleeve 2, the sliding sleeve 2 is slidably connected with the mounting bracket 1, preferably, the mounting bracket 1 is transversely installed on a cockpit cross beam 6, and a driving position and a secondary driving position can slide along the mounting bracket 1 when the screen is required to be checked, the device adopts the rotating bracket 3 to achieve the purpose of rotating the screen to a plurality of angles, and then cooperates with the transversely installed mounting bracket 1 to enable the device to have a multi-angle checking function, the problem of copilot position commander operation display screen issue operation instruction difficulty is solved, whole car cost has been reduced and the interior space of car has been saved.

Further, as shown in fig. 1-4, the mounting bracket 1 further includes a sliding rod 11, a fixing plate 12 and a first bolt 13, the sliding rod 11 is a round rod structure, preferably U-shaped, the length of which is set to meet the visual field requirement of the driver and the co-driver, the fixing plate 12 is fixed at both ends thereof, the fixing plate 12 is in direct contact with the cockpit cross beam 6 and is fixed thereon by the first bolt 13, the sliding rod 11 is further provided with a slide rail 111 along the axial direction, the sliding sleeve 2 can be fixed on the sliding rod 11 and slides along the slide rail 111, further, the sliding sleeve 2 further includes a lower sleeve 21, a locking bolt 22, an upper sleeve 23, a second bolt 24 and a first threaded sleeve 25, the lower sleeve 21 and the upper sleeve 23 are both half-sleeve-shaped, and the sliding rod 11 is included by combining with each other and is locked and fixed by the second bolt 24, still be equipped with first thread bush 25 on the lower sleeve 21, first thread bush 25 is the cover tube-shape, and its through-hole runs through lower sleeve 21, threaded connection has locking bolt 22 on first thread bush 25, locking bolt 22 pass first thread bush 25 with slide rail 111 contact, with locking bolt 22 rotatory top to with the contact back of slide rail 111 bottom, reach the fixed purpose with sliding sleeve 2, otherwise can the unblock fix make sliding sleeve 2 can slide, this device adopts installing support 1 and sliding sleeve 2 sliding fit, reach and can be along the gliding function of slide bar 11 axle orientation, locking bolt 22 supports guide rail 111 after screwing up and is used for fixed display screen position and prevent the display screen upset, satisfies the condition that needs the cooperation of primary and secondary driver to use a display device 5 in the military vehicle, has saved the space and has operated more conveniently.

Further, as shown in fig. 1, 3, 4 and 7, the rotating bracket 3 further includes a rotating pin 31, a supporting sleeve 32, an adjusting bolt 33, a second threaded sleeve 34 and a rotating frame 35, wherein the supporting sleeve 32 is a through cylindrical shape and is disposed at the bottom of the rotating bracket 3 for supporting, preferably, the supporting sleeve 32 and the lower sleeve 21 may be an integrally formed structure to enhance the strength of the integral structure, further, the rotating pin 31 is disposed in the supporting sleeve 32 for supporting and linking the rotating frame 35, a rotating groove 311 is further disposed around the central axis on the outer surface of the rotating pin 31, in addition, a second threaded sleeve 34 is further disposed through the side of the supporting sleeve 32, the adjusting bolt 33 is disposed in the second threaded sleeve 34, the adjusting bolt 33 can pass through the second threaded sleeve 34 and be connected with the rotating groove 311 in a contacting manner, the rotating pin shaft 31 can be fixed by screwing the adjusting bolt 33, furthermore, the rotating frame 35 is preferably U-shaped, the bottom of the rotating frame is provided with a rotating pin shaft riveting hole 351, one end of the rotating pin shaft 31 can be riveted and fixed in the rotating frame, furthermore, two ends of the rotating frame 35 are both provided with U-shaped clamping grooves 353, and a limiting hole 352 is arranged at a position close to the clamping grooves 353.

Further, as shown in fig. 5-7, the display device 5 includes a display screen 51, a transition plate 52, a third bolt 53 and a rotation shaft 54, the transition plate 52 fixes two sides of the display screen 51 through the third bolt 53, the rotation shaft 54 is further disposed on a vertical plate surface of the transition plate 52, the rotation shafts 54 are respectively clamped into the clamping grooves 353 at two ends of the rotation frame 35, so that the display device 5 can axially rotate around the rotation shafts 54 at two sides, specifically, the transition plate 52 is further provided with a sliding groove 521 for cooperating with the rotation bracket 3, further, the locking mechanism 4 further includes a fastening handle 41, an elastic gasket 42 and a limiting column 43, the fastening handle 41 is screwed to the rotation shaft 54, the fastening handle 41 is mounted close to the rotation bracket 3, and the fastening handle 41 is rotated to be close to the surface of the rotation bracket 3 to fix the display device 5, so that it cannot rotate around the rotation shaft 54, it is preferable that an elastic washer 42 is further provided between the fastening handle 41 and the rotating bracket 3 to enhance the fastening effect, and further, the position-limiting column 43 is fixed in the position-limiting hole 352 and extends towards the inner side of the rotating bracket 3, one end of the extending part is connected to the sliding groove 521 in a sliding manner, the sliding groove 521 is preferably an arc-shaped groove, the limiting column 43 is slidably connected with the sliding groove 521 to limit the rotation angle of the display screen 5, so as to prevent the display screen 5 from turning over when not fixed by the locking mechanism 4 and affecting viewing and use, the locking mechanism 4 adopted by the device is matched with the display device 5, the rotation angle of the display screen 51 around the rotation shaft 54 can be controlled to stay at a required angle, so that the requirements of different visual fields of different positions of a driver, a passenger and other members can be met, the limiting post 43 is slidably connected with the sliding groove 521 to prevent the display screen 51 from being turned over when not fixed.

The utility model relates to a military vehicle on-vehicle display screen fixing device's theory of operation as follows:

this device adopts installing support 1 and 2 sliding fit of sliding sleeve to form the bottom main support, can slide between the primary and secondary driving, satisfies the interior different positions of car and looks over the field of vision demand of display screen 51, sets up supporting sleeve 32 on sliding sleeve 2 to be connected with runing rest 3 through runing pin axle 31, make it rotate around runing pin axle 31, furtherly set up locking mechanism 4 and axis of rotation 54 on runing rest 3 and the display device 5 respectively, make display screen 51 further around adjusting inclination, satisfy the different field of vision demands of primary and secondary driving position, area occupied is little, does benefit to later stage vehicle repacking, practices thrift the cost, and it is efficient to fight.

It will be understood by those skilled in the art that the foregoing is merely a preferred embodiment of the present invention, and is not intended to limit the invention, and that any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included within the scope of the present invention.

Claims (8)

1. The utility model provides an on-vehicle display screen fixing device of military vehicle which characterized in that includes:

the device comprises a mounting bracket (1) and a sliding sleeve (2) connected to the mounting bracket in a sliding manner, wherein a rotating bracket (3) is connected to the sliding sleeve (2) in a rotating manner;

the rotating bracket (3) is rotatably connected with a display device (5), and a locking mechanism (4) is arranged at the joint;

the mounting bracket (1) comprises a sliding rod (11), the sliding rod (11) is connected with the sliding sleeve (2) in a sliding mode, one or more sliding rails (111) are arranged on the sliding rod (11), and the sliding rails (111) are connected with the sliding sleeve (2) in a contact mode;

the sliding sleeve (2) comprises an upper sleeve (23), a locking bolt (22), a lower sleeve (21), a second bolt (24) and a first thread bush (25);

the upper sleeve (23) and the lower sleeve (21) are fixedly connected through the second bolt (24), and the upper sleeve and the lower sleeve are sleeved on the sliding rod (11) and are in sliding connection with the sliding rod;

the first threaded sleeve (25) is arranged on the upper sleeve (23) in a penetrating mode, the locking bolt (22) is in threaded connection with the first threaded sleeve (25), and the locking bolt (22) is in contact connection with the sliding rail (111).

2. The military vehicle display screen fixing device is characterized in that the rotating bracket (3) comprises a rotating pin shaft (31), a supporting sleeve (32) and a rotating frame (35);

the supporting sleeve (32) is fixed on the upper sleeve (23) in a penetrating way;

clamping grooves (353) are formed in two ends of the rotating frame (35), a rotating pin shaft riveting hole (351) is formed in the bottom of the rotating frame, the riveting hole is riveted and fixed with the rotating pin shaft (31), and the rotating pin shaft (31) is rotatably connected with the supporting sleeve (32).

3. A military vehicle display screen fixing device according to claim 2, wherein the rotating bracket (3) comprises an adjusting bolt (33) and a second threaded sleeve (34);

the second threaded sleeve (34) is fixedly penetrated on the upper sleeve (23), and an adjusting bolt (33) is connected with the inner thread of the second threaded sleeve (34).

4. A military vehicle display screen fixing device according to claim 3, wherein the display device (5) comprises a display screen (51), a transition plate (52), a third bolt (53) and a rotating shaft (54);

one or more transition plates (52) are fixed on two sides of the display screen (51) through third bolts (53);

a rotating shaft (54) is vertically arranged on the transition plate (52) along the plate surface, and the rotating shaft (54) is rotatably connected with the clamping groove (353).

5. A military vehicle display screen fixing device according to claim 4, wherein the locking mechanism (4) comprises a fastening handle (41) and an elastic gasket (42);

the fastening handle (41) is in threaded connection with the rotating shaft (54);

the elastic gasket (42) is arranged between the fastening handle (41) and the transition plate (52) and is in contact connection with the fastening handle and the transition plate.

6. The military vehicle-mounted display screen fixing device is characterized in that a limiting hole (352) is formed in the rotating frame (35) in a penetrating mode, and a limiting column (43) is fixed in the limiting hole;

the transition plate (52) is provided with a sliding groove (521), and the limiting column (43) is in sliding connection with the sliding groove (521).

7. A military vehicle on-board display screen fixing device according to any one of claims 1-5, wherein the mounting bracket (1) comprises a fixing plate (12) and a first bolt (13);

the fixing plates (12) are fixed at two ends of the sliding rod (11), and the first bolt (13) penetrates through the fixing plates (12) to fix the fixing plates.

8. The military vehicle display screen fixing device according to any one of claims 3-5, wherein a rotating groove (311) is formed in the surface of the rotating pin shaft (31) around the axis, and the adjusting bolt (33) is in contact connection with the rotating groove (311).

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