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CN112918349A - Height-adjustable's instrument desk table and instrument desk assembly - Google Patents

Height-adjustable's instrument desk table and instrument desk assembly Download PDF

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Publication number
CN112918349A
CN112918349A CN202110203840.8A CN202110203840A CN112918349A CN 112918349 A CN112918349 A CN 112918349A CN 202110203840 A CN202110203840 A CN 202110203840A CN 112918349 A CN112918349 A CN 112918349A
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CN
China
Prior art keywords
height
instrument desk
table plate
desk
sliding
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Granted
Application number
CN202110203840.8A
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Chinese (zh)
Other versions
CN112918349B (en
Inventor
孙泽龙
李兰
许晶
董斌
龚玉婷
陈再霖
周永林
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Dongfeng Trucks Co ltd
Original Assignee
Dongfeng Trucks Co ltd
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Application filed by Dongfeng Trucks Co ltd filed Critical Dongfeng Trucks Co ltd
Priority to CN202110203840.8A priority Critical patent/CN112918349B/en
Publication of CN112918349A publication Critical patent/CN112918349A/en
Application granted granted Critical
Publication of CN112918349B publication Critical patent/CN112918349B/en
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Anticipated expiration legal-status Critical

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    • BPERFORMING OPERATIONS; TRANSPORTING
    • B60VEHICLES IN GENERAL
    • B60NSEATS SPECIALLY ADAPTED FOR VEHICLES; VEHICLE PASSENGER ACCOMMODATION NOT OTHERWISE PROVIDED FOR
    • B60N3/00Arrangements or adaptations of other passenger fittings, not otherwise provided for
    • B60N3/001Arrangements or adaptations of other passenger fittings, not otherwise provided for of tables or trays
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B60VEHICLES IN GENERAL
    • B60KARRANGEMENT OR MOUNTING OF PROPULSION UNITS OR OF TRANSMISSIONS IN VEHICLES; ARRANGEMENT OR MOUNTING OF PLURAL DIVERSE PRIME-MOVERS IN VEHICLES; AUXILIARY DRIVES FOR VEHICLES; INSTRUMENTATION OR DASHBOARDS FOR VEHICLES; ARRANGEMENTS IN CONNECTION WITH COOLING, AIR INTAKE, GAS EXHAUST OR FUEL SUPPLY OF PROPULSION UNITS IN VEHICLES
    • B60K35/00Instruments specially adapted for vehicles; Arrangement of instruments in or on vehicles
    • B60K35/50Instruments characterised by their means of attachment to or integration in the vehicle
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B60VEHICLES IN GENERAL
    • B60KARRANGEMENT OR MOUNTING OF PROPULSION UNITS OR OF TRANSMISSIONS IN VEHICLES; ARRANGEMENT OR MOUNTING OF PLURAL DIVERSE PRIME-MOVERS IN VEHICLES; AUXILIARY DRIVES FOR VEHICLES; INSTRUMENTATION OR DASHBOARDS FOR VEHICLES; ARRANGEMENTS IN CONNECTION WITH COOLING, AIR INTAKE, GAS EXHAUST OR FUEL SUPPLY OF PROPULSION UNITS IN VEHICLES
    • B60K37/00Dashboards

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  • Engineering & Computer Science (AREA)
  • Transportation (AREA)
  • Mechanical Engineering (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Tables And Desks Characterized By Structural Shape (AREA)

Abstract

The utility model relates to a height-adjustable instrument desk board and an instrument desk assembly, relating to the technical field of automobile accessories, wherein the instrument desk board comprises two first sliding rails which are arranged in parallel, a sliding disc, a desk board and a locking mechanism, and the two first sliding rails are respectively arranged on two opposite inner walls of an instrument desk; two ends of the sliding disc are respectively arranged on the two first sliding rails in a sliding manner; the desk plate is rotatably connected with the sliding disc through a height adjusting mechanism, and the height adjusting mechanism is used for adjusting the height of the desk plate; the locking mechanism is assembled on the height adjusting mechanism and used for limiting the rotation of the table plate. The instrument desk assembly comprises an instrument board and an instrument desk table. The utility model provides a height-adjustable's instrument desk table plate simple structure, convenient to use, driver and crew can adjust the table to comfortable height and locking the table according to the demand of self, when drawing in the table in addition, only need guarantee the top surface height of the height to the table of table be less than the height of instrument desk can, the convenient driver and crew operation.

Description

Height-adjustable's instrument desk table and instrument desk assembly
Technical Field
The application relates to the technical field of automobile accessories, in particular to a height-adjustable instrument desk board and an instrument desk assembly.
Background
Current truck instrument desk adopts horizontal pull formula table structure, and when the table did not use, hide inside the instrument board, when using the table, press table unblock back table auto-eject, the table passes through the slide rail and realizes the seesaw.
Because the horizontal pull-out type table board is accommodated in the instrument board, the height of the channel formed by the instrument board cover is larger than the thickness of the table board, and then for the sake of aesthetic property, a transition cover is required to be arranged at one end of the table board, so that the channel on the instrument board cover can be shielded when the table board is accommodated in the instrument board.
However, the usable floor area of the horizontal drawing type table plate is small, and due to the blocking of the transition mask, after the table plate is drawn out, the space between the table plate and the crew members cannot be utilized, so that the usable floor area of the table plate is further reduced, the height of the horizontal drawing type table plate is low, the height of the horizontal drawing type table plate cannot be adjusted, the use requirements of different crew members cannot be met, and the use is inconvenient.
Disclosure of Invention
The embodiment of the application provides a height-adjustable's instrument desk table and instrument desk assembly to it is lower to solve horizontal pull formula table height among the correlation technique, and high unable adjustment can not satisfy different crew members' user demand, uses more inconvenient problem.
In a first aspect, a height-adjustable instrument desk top is provided, comprising:
the two first sliding rails are arranged in parallel and are respectively arranged on two opposite inner walls of the instrument desk;
the two ends of the sliding disc are respectively arranged on the two first sliding rails in a sliding manner;
the desk plate is rotatably connected with the sliding disc through a height adjusting mechanism, and the height adjusting mechanism is used for adjusting the height of the desk plate;
and the locking mechanism is assembled on the height adjusting mechanism and used for limiting the rotation of the table plate.
In some embodiments, the height adjustment mechanism comprises:
the two hinged supports are respectively arranged on the table plate and the sliding disc;
and two ends of the rotating rod are respectively and rotatably connected with the two hinged supports.
In some embodiments, the rotating rod when the table is at the lowest position and the rotating rod when the table is at the highest position form an acute angle.
In some embodiments, when the table plate is at the lowest position, the included angle between the rotating rod and the sliding disk is more than 10 degrees; when the table plate is positioned at the highest position, the included angle between the rotating rod and the sliding disc is smaller than 90 degrees.
In some embodiments, the locking mechanism comprises:
a gear connected to the hinge base;
one end of the pulling rod is connected to the rotating rod, and the other end of the pulling rod is meshed with the gear;
one end of the driving rod is connected with the pulling rod, and the other end of the driving rod is rotatably connected to the rotating rod;
and the two ends of the elastic part are respectively connected with the pulling rod and the rotating rod.
In some embodiments, at least two latches are formed at one end of the pulling rod in a protruding manner, and the latches are matched with the gear teeth on the gear.
In some embodiments, the table comprises:
the fixed table plate is connected with the height adjusting mechanism;
the movable table plate is rotatably connected with the fixed table plate; and the number of the first and second groups,
the table plate is in a folded state and an unfolded state, and when the table plate is in the folded state, the movable table plate is overlapped on the fixed table plate; when the movable table plate is in the unfolding state, the movable table plate rotates to be positioned in the same horizontal plane with the fixed table plate.
In a second aspect, there is provided an instrument desk assembly comprising:
an instrument panel including a cover body and a cover door; one end of the cover door is rotatably connected with the bottom end of the cover body through an opening and closing mechanism, so that the other end of the cover door is opened and closed on the top end of the cover body; and the number of the first and second groups,
the height adjustable instrument desk board as claimed in claim 1, wherein said two first slide rails are respectively provided on two opposite inner walls of said cover body.
In some embodiments, the opening and closing mechanism includes a sliding pin, the sliding pin is rotatably connected to the cover door, and two ends of the sliding pin are respectively slidably disposed on two opposite inner walls of the two covers.
In some embodiments, the cover door comprises:
the first part is opened and closed on the cover body at one end, and when the first part is closed on the cover body, an obtuse angle is formed between the first part and the top surface of the cover body;
a second part, one end of which is connected with the first part and the other end of which is connected with the opening and closing mechanism; and the included angle between the second part and the first part is not more than 90 degrees.
The beneficial effect that technical scheme that this application provided brought includes: the height-adjustable's instrument desk table plate simple structure of this application embodiment, convenient to use, driver and crew can adjust the table to comfortable height and locking the table according to the demand of self, when drawing in the table in addition, only need guarantee the top surface height of the height to the table of table be less than the height of instrument desk can, make things convenient for driver and crew to operate.
The embodiment of the application provides a height-adjustable instrument desk board and an instrument desk assembly, and when the instrument desk board needs to be used, the desk board is pulled outwards to drive a sliding disc to slide on a first sliding rail through a second sliding rail; after finishing using, the driver and crew removes the locking of table earlier, then the height that highly is less than the instrument desk to the top surface height of table of height-adjusting mechanism reduction table, so that the table can be acceptd in the instrument desk, rethread locking mechanism is with the table locking, push away the table to the instrument desk in at last, consequently, the height-adjustable's instrument desk table plate simple structure of this application embodiment, high durability and convenient use, driver and crew can be according to the demand of self, adjust table to comfortable height and lock the table, and when drawing in the table in, only need guarantee the height of table highly be less than the height of instrument desk to the top surface height of table can, make things convenient for driver and crew to operate.
Drawings
In order to more clearly illustrate the technical solutions in the embodiments of the present application, the drawings needed to be used in the description of the embodiments are briefly introduced below, and it is obvious that the drawings in the following description are only some embodiments of the present application, and it is obvious for those skilled in the art to obtain other drawings based on these drawings without creative efforts.
Fig. 1 is a schematic structural diagram of an instrument desk board with adjustable height according to an embodiment of the present disclosure;
FIG. 2 is a schematic structural diagram of a locking mechanism provided in an embodiment of the present application;
FIG. 3 is a schematic structural diagram of a lever according to an embodiment of the present disclosure;
FIG. 4 is a schematic structural diagram of an instrument desk assembly provided in an embodiment of the present disclosure (with a cover door closed);
FIG. 5 is a schematic structural diagram of an instrument desk assembly provided in an embodiment of the present disclosure (with a cover door open and a desk top at the top);
fig. 6 is a schematic structural diagram of an instrument desk assembly provided in an embodiment of the present application (a cover door is opened, a desk board is at the highest position, and a movable desk board is opened).
In the figure: 1. a first slide rail; 2. a sliding disk; 20. a second slide rail; 3. a table plate; 30. fixing the table plate; 31. a movable table plate; 4. a height adjustment mechanism; 40. hinging seat; 41. rotating the rod; 5. a locking mechanism; 50. a gear; 51. pulling a rod; 510. clamping teeth; 52. a drive rod; 53. an elastic member; 6. an instrument panel; 60. a cover body; 61. a cover door; 610. a first portion; 611. a second portion; 7. an opening and closing mechanism; 70. and a sliding pin.
Detailed Description
In order to make the objects, technical solutions and advantages of the embodiments of the present application clearer, the technical solutions in the embodiments of the present application will be clearly and completely described below with reference to the drawings in the embodiments of the present application, and it is obvious that the described embodiments are some embodiments of the present application, but not all embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present application.
Example 1:
referring to fig. 1, embodiment 1 of the present application provides a height-adjustable instrument desk board, which includes two first sliding rails 1 arranged in parallel, a sliding disk 2, a desk board 3, a height adjusting mechanism 4, and a locking mechanism 5, where the two first sliding rails 1 are used to be respectively disposed on two opposite inner walls of an instrument desk; two ends of the sliding disc 2 are respectively connected with two second sliding rails 20, and the two second sliding rails 20 are respectively arranged on the two first sliding rails 1 in a sliding manner; the desk plate 3 is rotatably connected with the sliding disc 2 through a height adjusting mechanism 4, and the height adjusting mechanism 4 is used for adjusting the height of the desk plate 3; the locking mechanism 5 is disposed on the height adjusting mechanism 4 and is configured to limit the rotation of the table 3.
The use principle of the height-adjustable instrument desk plate in embodiment 1 of the application is as follows:
the two first sliding rails 1 arranged in parallel are used for being arranged in an instrument desk, when the instrument desk is needed, the desk plate 3 is dragged outwards to drive the sliding disc 2 to slide on the first sliding rails 1 through the second sliding rails 20, and after the desk plate 3 completely slides out, a driver and passengers can adjust the height of the desk plate 3 through the height adjusting mechanism 4 according to the use requirements of the driver and passengers, and after the height of the desk plate 3 is adjusted to be proper, the desk plate 3 is locked through the locking mechanism 5, so that the height of the desk plate 3 is kept unchanged, and the use comfort of the driver and passengers is improved; after the use, the driver and the passengers firstly unlock the desk plate 3, then the height of the desk plate 3 is reduced to the height that the top surface of the desk plate 3 is lower than the instrument desk through the height adjusting mechanism 4, so that the desk plate 3 can be contained in the instrument desk, then the desk plate 3 is locked through the locking mechanism 5, and finally the desk plate 3 is pushed into the instrument desk.
The height-adjustable's of this application embodiment 1 instrument desk table plate simple structure, convenient to use, driver and crew can adjust the table to comfortable height and locking the table according to the demand of self, when drawing in the table in addition, only need guarantee the table highly be less than the height of instrument desk to the top surface of table can, make things convenient for driver and crew to operate.
Alternatively, as shown in fig. 1, the height adjusting mechanism 4 according to embodiment 1 of the present application includes two hinged supports 40 and a rotating rod 41, where the two hinged supports 40 are respectively disposed on the table plate 3 and the sliding disk 2; both ends of the rotating rod 41 are rotatably connected to the two hinge bases 40, respectively.
This application embodiment 1 is when adjusting the height of table 3, and the turned angle through dwang 41 confirms, can design the length of dwang 41 according to the space in the driver's cabin to satisfy table 3 both can freely height-adjusting, do not occupy the space in driver's cabin again.
Preferably, referring to fig. 4-6, the rotating rod 41 is at an acute angle with respect to the rotating rod 41 when the table plate 3 is at the lowest position and the rotating rod 41 when the table plate 3 is at the highest position.
Furthermore, when the table plate 3 is at the lowest position, the included angle between the rotating rod 41 and the sliding disk 2 is greater than 10 degrees; when the table plate 3 is at the highest position, the included angle between the rotating rod 41 and the sliding disk 2 is less than 90 degrees.
In embodiment 1 of the present application, when the desk board 3 is located at the highest position, the included angle between the rotating rod 41 and the sliding disk 2 is less than 90 degrees, so that the desk board 3 can extend out of the instrument desk, and interference between the desk board 3 and the instrument desk is prevented; when table 3 is in the lower extreme, the contained angle of dwang 41 and slip dish 2 is greater than 10 degrees, because the restriction of free bearing 40 and dwang 41, dwang 41 can't set up with slip dish 2 level, also can reduce the relative distance between table 3 and the slip dish 2 like this moreover, reduces the holistic space size that occupies in the instrument desk of instrument desk table, more makes things convenient for accomodating of instrument desk table.
Alternatively, referring to fig. 2, the locking mechanism 5 of embodiment 1 of the present application includes a gear 50, a lever 51, a driving rod 52, and an elastic member 53, wherein the gear 50 is connected to the hinge base 40; one end of the pulling rod 51 is connected to the rotating rod 41, and the other end is meshed with the gear 50; one end of the driving rod 52 is connected with the pulling rod 51, and the other end is rotatably connected to the rotating rod 41; the elastic member 53 is connected at both ends to the lever 51 and the rotating lever 41, respectively.
Specifically, the method comprises the following steps: when the instrument desk board needs to be used, the desk board 3 is dragged outwards to drive the sliding disc 2 to slide on the first sliding rail 1 through the second sliding rail 20, and after the desk board 3 completely slides out, a driver and passengers press the driving rod 52 to enable the pull rod 51 to be separated from the gear 50, so that the locking of the desk board 3 is released; then, the driver and the passengers can adjust the height of the table plate 3 by rotating the rotating rod 41 according to the use requirements of the driver and the passengers, after the height is adjusted to be proper, the driving rod 52 is opened, the rotating rod 41 falls to be meshed with the gear 50 under the resilience action of the elastic piece 53, and the table plate 3 is locked, so that the table plate 3 keeps the height unchanged, and the use comfort of the driver and the passengers is improved; after use, the driver and the passenger press the driving rod 52 again to separate the pulling rod 51 from the gear 50, the locking of the desk plate 3 is released, then the desk plate 3 can be accommodated in the instrument desk by lowering the height of the desk plate 3 until the top surface of the desk plate 3 is lower than the height of the instrument desk, then the driving rod 52 is released to lock the desk plate 3, and finally the desk plate 3 is pushed into the instrument desk.
Preferably, as shown in fig. 2, at least two latches 510 are convexly formed at one end of the pull rod 51, and the latches 510 are adapted to the teeth of the gear 50.
The two latches 510 provided on the pulling rod 51 can more firmly lock with the gear 50, preventing the pulling rod 51 from slipping off the gear 50.
Preferably, as shown in fig. 6, the table plate 3 comprises a fixed table plate 30 and a movable table plate 31, and the fixed table plate 30 is connected with the height adjusting mechanism 4; the movable table plate 31 is rotatably connected with the fixed table plate 30; the table board 3 has a folded state and an unfolded state, and when the table board is in the folded state, the movable table board 31 is overlapped on the fixed table board 30; when in the unfolded state, the movable table 31 rotates to be located in the same horizontal plane as the fixed table 30.
Because the space in the instrument desk is limited, the desk plate 3 is too long to be accommodated in the instrument desk, and in order to increase the use area of the desk plate 3, the movable desk plate 31 and the fixed desk plate 30 are designed to be foldable, so that the movable desk plate 31 can be unfolded to increase the use area of the desk plate 3 when in use; after the use, fold movable table 31 again to with fixed table 30 coincide to reduce the area of table 3, make things convenient for table 3 to accomodate in the instrument desk.
Example 2:
referring to fig. 4 to 6, embodiment 2 of the present application provides an instrument desk assembly including an instrument panel 6 and a height-adjustable instrument desk top, the instrument panel 6 including a cover 60 and a cover door 61; one end of the cover door 61 is rotatably connected with the bottom end of the cover body 60 through the opening and closing mechanism 7, so that the other end of the cover door 61 is opened and closed on the top end of the cover body 60; two first slide rails 1 of the height-adjustable instrument desk board are respectively arranged on two opposite inner walls of the cover body 60.
The use principle of the height-adjustable instrument desk plate of embodiment 2 of the application is as follows:
when the instrument desk board needs to be used, the cover door 61 is opened firstly, then the desk board 3 is dragged outwards, the sliding disc 2 is driven to slide on the first sliding rail 1 through the second sliding rail 20, after the desk board 3 completely slides out, a driver and passengers can adjust the height of the desk board 3 through the height adjusting mechanism 4 according to the use requirements of the driver and passengers, and after the height of the desk board 3 is adjusted to be proper, the desk board 3 is locked through the locking mechanism 5, so that the height of the desk board 3 is kept unchanged, and the use comfort of the driver and passengers is improved; after the use, the driver and the passenger firstly unlock the desk plate 3, then the height of the desk plate 3 is reduced to the height that the top surface of the desk plate 3 is lower than the instrument desk through the height adjusting mechanism 4, so that the desk plate 3 can be contained in the instrument desk, then the desk plate 3 is locked through the locking mechanism 5, finally the desk plate 3 is pushed into the instrument desk, and the cover door 61 is closed.
Because the instrument panel 6 of the instrument desk of embodiment 2 of the present application opens and closes the channel that slides of table 3 through the design that opens and shuts, so table 3 of embodiment 2 of the present application does not need to design transition face guard to shield the channel that slides of table 3, realizes the usable floor area maximize of table 3 front end, and the space between table 3 and the driver and passenger can be utilized, increases table 3's usable floor area.
Optionally, the opening and closing mechanism 7 includes a sliding pin 70, the sliding pin 70 is rotatably connected to the cover door 61, and two ends of the sliding pin 70 are slidably disposed on two opposite inner walls of the two covers 60, respectively.
The cover door 61 is rotated to be separated from the cover body 60, and then slid toward the inside of the cover body 60, so as to shrink a part of the cover body 60, thereby avoiding interference with the use of the table board 3.
Optionally, the cover door 61 includes a first part 610 and a second part 611, one end of the first part 610 is opened and closed on the cover 60, and when the first part 610 is closed on the cover 60, the first part 610 forms an obtuse angle with the top surface of the cover 60; one end of the second part 611 is connected with the first part 610, and the other end is connected with the opening and closing mechanism 7; and the angle between the second portion 611 and the first portion 610 is no greater than 90 degrees.
When the first part 610 is closed on the cover body 60, the first part 610 forms an obtuse angle with the top surface of the cover body 60, so that the surface of the first part 610 is a slope surface, which can play a role in guiding and is convenient for a driver and passengers to open the cover door 61; moreover, the first part 610 forms an obtuse angle with the top surface of the cover 60, so that the space at the front end of the instrument desk is increased, the desk board 3 is convenient to store, and the area of the desk board 3 can be increased accordingly.
The angle between the second portion 611 and the first portion 610 is not greater than 90 degrees to avoid the second portion 611 protruding too far outward and occupying the occupant's seat space, and therefore the second portion 611 is designed to be retracted toward the instrument desk without affecting the occupant's activities.
In the description of the present application, it should be noted that the terms "upper", "lower", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, which are only for convenience in describing the present application and simplifying the description, and do not indicate or imply that the referred device or element must have a specific orientation, be constructed in a specific orientation, and operate, and thus, should not be construed as limiting the present application. Unless expressly stated or limited otherwise, the terms "mounted," "connected," and "connected" are intended to be inclusive and mean, for example, that they may be fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present application can be understood by those of ordinary skill in the art as appropriate.
It is noted that, in the present application, relational terms such as "first" and "second", and the like, are used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. Without further limitation, an element defined by the phrase "comprising an … …" does not exclude the presence of other identical elements in a process, method, article, or apparatus that comprises the element.
The above description is merely exemplary of the present application and is presented to enable those skilled in the art to understand and practice the present application. Various modifications to these embodiments will be readily apparent to those skilled in the art, and the generic principles defined herein may be applied to other embodiments without departing from the spirit or scope of the application. Thus, the present application is not intended to be limited to the embodiments shown herein but is to be accorded the widest scope consistent with the principles and novel features disclosed herein.

Claims (10)

1. A height-adjustable's instrument desk table, its characterized in that, it includes:
the two first sliding rails (1) are arranged in parallel, and the two first sliding rails (1) are respectively arranged on two opposite inner walls of the instrument desk;
the two ends of the sliding disc (2) are respectively arranged on the two first sliding rails (1) in a sliding manner;
the table plate (3) is rotatably connected with the sliding disc (2) through a height adjusting mechanism (4), and the height adjusting mechanism (4) is used for adjusting the height of the table plate (3);
and the locking mechanism (5) is assembled on the height adjusting mechanism (4) and used for limiting the rotation of the table plate (3).
2. The height-adjustable instrument desk top as claimed in claim 1, wherein the height adjustment mechanism (4) comprises:
the two hinged supports (40) are respectively arranged on the table plate (3) and the sliding disc (2);
and two ends of the rotating rod (41) are respectively and rotatably connected with the two hinged supports (40).
3. The height-adjustable instrument desk top as claimed in claim 2, wherein the angle between the rotation rod (41) when the desk top (3) is at its lowest position and the rotation rod (41) when the desk top (3) is at its highest position is an acute angle.
4. The height-adjustable instrument desk board as claimed in claim 3, wherein the angle of the rotating lever (41) to the sliding tray (2) is more than 10 degrees when the board (3) is at its lowest; when the table plate (3) is positioned at the highest position, the included angle between the rotating rod (41) and the sliding disc (2) is smaller than 90 degrees.
5. The height-adjustable instrument desk top as claimed in claim 2, wherein the locking mechanism (5) comprises:
a gear (50) connected to the hinge base (40);
a pulling rod (51) with one end connected to the rotating rod (41) and the other end meshed with the gear (50);
one end of the driving rod (52) is connected with the pulling rod (51), and the other end of the driving rod is rotatably connected to the rotating rod (41);
and the two ends of the elastic piece (53) are respectively connected with the pulling rod (51) and the rotating rod (41).
6. The height-adjustable instrument desk board as claimed in claim 5, wherein one end of the pulling rod (51) is convexly provided with at least two latches (510), and the latches (510) are adapted to the teeth of the gear (50).
7. The height adjustable instrument desk top as claimed in claim 1, wherein said table top (3) comprises:
a fixed table (30) connected to the height adjustment mechanism (4);
a movable table plate (31) rotatably connected with the fixed table plate (30); and the number of the first and second groups,
the table plate (3) has a folded state and an unfolded state, and when the table plate is in the folded state, the movable table plate (31) is overlapped on the fixed table plate (30); when in the unfolding state, the movable table plate (31) rotates to be positioned in the same horizontal plane with the fixed table plate (30).
8. An instrument desk assembly, comprising:
an instrument panel (6) including a cover body (60) and a cover door (61); one end of the cover door (61) is rotatably connected with the bottom end of the cover body (60) through an opening and closing mechanism (7), so that the other end of the cover door (61) is opened and closed on the top end of the cover body (60); and the number of the first and second groups,
the height-adjustable instrument desk top as claimed in claim 1, wherein two of said first sliding rails (1) are respectively provided on two opposite inner walls of said housing (60).
9. The instrument desk assembly of claim 8, wherein said opening and closing mechanism (7) comprises a sliding pin (70), said sliding pin (70) is rotatably connected to said cover door (61), and two ends of said sliding pin (70) are slidably disposed on two opposite inner walls of two said covers (60), respectively.
10. The instrument desk assembly of claim 8, wherein said cover door (61) comprises:
a first part (610), one end of which is opened and closed on the cover body (60), and when the first part (610) is closed on the cover body (60), the first part (610) forms an obtuse angle with the top surface of the cover body (60);
a second part (611) having one end connected to the first part (610) and the other end connected to the opening and closing mechanism (7); and the angle between the second portion (611) and the first portion (610) is not more than 90 degrees.
CN202110203840.8A 2021-02-23 2021-02-23 Height-adjustable instrument desk board and instrument desk assembly Active CN112918349B (en)

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Application Number Priority Date Filing Date Title
CN202110203840.8A CN112918349B (en) 2021-02-23 2021-02-23 Height-adjustable instrument desk board and instrument desk assembly

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Application Number Priority Date Filing Date Title
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CN112918349B CN112918349B (en) 2023-05-05

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Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN114043872A (en) * 2021-12-20 2022-02-15 东风汽车集团股份有限公司 Vice instrument board structure with little table
CN114407749A (en) * 2022-02-28 2022-04-29 东风商用车有限公司 Hidden table of commercial car with attacker release mechanism

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