CN210168104U

CN210168104U - Folding working table for editing television station

Info

Publication number: CN210168104U
Application number: CN201921664150.7U
Authority: CN
Inventors: 迟翠英
Original assignee: Individual
Current assignee: Individual
Priority date: 2019-09-30
Filing date: 2019-09-30
Publication date: 2020-03-20
Anticipated expiration: 2029-09-30

Abstract

The utility model discloses a folding type workbench for editing television stations, which comprises a main panel, wherein the lower part of the main panel is provided with a support plate, the bottom end of the support plate is provided with a walking wheel, and the end part of the main panel is hinged with a side panel; an opening and closing guide pipe is fixedly arranged on the supporting plate, an opening and closing sliding block is slidably arranged on the opening and closing guide pipe, and an opening and closing connecting rod is hinged between the opening and closing sliding block and the corresponding side panel; a stopping guide pipe is fixedly arranged on each side supporting plate, a stopping slide rod is slidably arranged on each stopping guide pipe, linkage racks are respectively arranged on the stopping slide rod and the opening and closing slide block, and a linkage gear is rotatably arranged on each supporting plate; an unfolding lock rod and a folding lock rod are respectively arranged in the opening and closing guide pipe and the stopping guide pipe, an elastic unfolding lock tongue and an elastic folding lock tongue are respectively arranged on the unfolding lock rod and the folding lock rod, a lock tongue through opening is arranged on the opening and closing guide pipe and the stopping guide pipe, and the unfolding lock rod and the folding lock rod are connected with an unlocking force application device and a locking and returning device. The utility model discloses the manpower expandes folding anytime and anywhere and can go on, and expandes folding efficient.

Description

Folding working table for editing television station

Technical Field

The utility model relates to a workstation especially relates to a television station edits and uses foldable workstation.

Background

The television station editing mainly converts the original material into finished material which can be presented to the audience according to the regulations, and is an important component of the background work of the television station, the work content of the television station mainly comprises manuscript editing, manuscript checking, manuscript reviewing, manuscript discussing and the like, and most of the work is required to be finished on a working table for editing. In view of the above work requirements, the area of the table is generally required to be large. The existing working stations are mostly of an integral fixed structure, and in the limited space of a television station, when editing work is not carried out, the working stations occupy too much space and influence other work.

The utility model patent with the name of '208174810U' discloses a folding workstation scheme, which makes the adjusting rod drive the extension plate to fold or unfold by controlling the adjusting block to slide through a motor. Such a table still has some disadvantages in use: (1) the folding and unfolding actions need to use electric energy, so that an available power supply socket needs to be found at present when the foldable electric energy storage box is used or folded, the foldable electric energy storage box is inconvenient to use, and the range of a use place is limited; (2) the bottom universal wheel is not fixed, and when the universal wheel is used, the workbench is easy to move, so that the normal operation of editing work is influenced; (3) the folding and unfolding positions of the extension plate need to be observed and grasped manually, and the motor driving speed is fixed, so that certain time and energy of editors can be consumed for folding and unfolding the extension plate, and the normal editing work of the editors is delayed.

SUMMERY OF THE UTILITY MODEL

The utility model aims to solve the technical problem that a make things convenient for manpower to fold at any time and expand, can keep stable and folding and expand the efficient folding workstation for TV station editing when expanding the use.

In order to solve the technical problem, the technical scheme of the utility model is that: the folding type workbench for editing the television station comprises a main panel, wherein two oppositely arranged supporting plates are fixedly arranged at the lower part of the main panel, walking wheels are installed at the bottom ends of the supporting plates, and side panels are respectively hinged to the end parts of the main panel, which extend out of the two supporting plates; at least two opening and closing guide pipes are fixedly arranged on each support plate respectively, an opening and closing sliding block is slidably arranged on each opening and closing guide pipe, and an opening and closing connecting rod is hinged between each opening and closing sliding block and the side panel on the corresponding side; a stop guide pipe is fixedly arranged on one side of at least one opening and closing guide pipe on each side of the supporting plate, a stop slide rod is slidably arranged on each stop guide pipe, a stop pad which can be attached to the ground is fixedly arranged at the bottom end of each stop slide rod, linkage racks are respectively and fixedly arranged on the stop slide rod and the close surface corresponding to the opening and closing slide block, and linkage gears which are respectively and normally meshed with the two corresponding linkage racks are rotatably arranged on the supporting plate; the utility model discloses a lock bolt, including the stand-by.

As an optimized technical scheme, the unlocking force application device comprises an unlocking transmission rod fixedly connected with the top ends of the unfolding lock rod and the folding lock rod at the same side, an unlocking pressing rod arranged upwards is fixedly arranged in the middle of the unlocking transmission rod, and an unlocking pressing through hole which is convenient for the corresponding side to extend into is formed in the end part, extending out of the supporting plate, of the main panel.

As a preferable technical scheme, the locking and returning device comprises a locking and returning stop block fixedly arranged at the bottom port of at least one of the opening and closing guide pipe and the stopping guide pipe on each side, and a locking and returning spring positioned at the locking and returning stop block is arranged in the opening and closing guide pipe and/or the stopping guide pipe.

Preferably, a distal end surface of the unlocking pressing lever is flush with an upper surface of the main panel.

As a preferable technical scheme, two opening and closing guide pipes are respectively and fixedly arranged on each supporting plate.

According to a preferable technical scheme, the stop guide pipes are respectively arranged on the supporting plates on each side and are positioned at the sides of the two opening and closing guide pipes.

As a preferred technical scheme, the stop pad is a rubber block fixedly arranged at the bottom end of the stop slide rod.

As an optimized technical scheme, an opening and closing protective cover which is arranged to run through from top to bottom is fixedly arranged on each side of the supporting plate, and a connecting rod avoiding opening corresponding to the opening and closing connecting rod is arranged on the opening and closing protective cover.

Due to the adoption of the technical scheme, the folding type workbench for television station editing comprises a main panel, wherein two oppositely arranged supporting plates are fixedly arranged at the lower part of the main panel, walking wheels are installed at the bottom ends of the supporting plates, and side panels are respectively hinged to the end parts of the main panel, which extend out of the two supporting plates; at least two opening and closing guide pipes are fixedly arranged on each support plate respectively, an opening and closing sliding block is slidably arranged on each opening and closing guide pipe, and an opening and closing connecting rod is hinged between each opening and closing sliding block and the side panel on the corresponding side; a stop guide pipe is fixedly arranged on one side of at least one opening and closing guide pipe on each side of the supporting plate, a stop slide rod is slidably arranged on each stop guide pipe, a stop pad which can be attached to the ground is fixedly arranged at the bottom end of each stop slide rod, linkage racks are respectively and fixedly arranged on the stop slide rod and the close surface corresponding to the opening and closing slide block, and linkage gears which are respectively and normally meshed with the two corresponding linkage racks are rotatably arranged on the supporting plate; the utility model discloses a lock bolt, including the stand-by. The utility model discloses an unblock force applying device unblock, the manpower rotates the side board, the slider that opens and shuts upwards slides, finally the bottom face top of the slider that opens and shuts leans on elasticity expandes on the spring bolt, expandes and finishes. The unfolding process is because of the linkage rack with the transmission of linkage gear, the only slide bar can stretch out downwards, only the line pad pastes and leans on ground, makes the walking wheel can not walk at will, and the expansion state of messenger can be used stably. And operating the unlocking force application device to unlock, elastically unfolding the lock tongue and retracting the elastic folding lock tongue, and rotating the side panel, wherein the opening and closing slide block can slide downwards, the stop slide rod synchronously slides upwards due to transmission, the stop effect of the stop cushion disappears, the side panel continues to rotate, the stop slide rod continues to slide upwards until the bottom end surface of the stop slide rod abuts against the elastic folding lock tongue, so that the side panel is not easy to shake outwards at will, and the folding state is stable. The utility model discloses an unblock force applying device and manpower rotate the side board expandes folding anytime and anywhere and can go on, and expandes folding efficient.

Drawings

The drawings are only intended to illustrate and explain the present invention and do not limit the scope of the invention. Wherein:

fig. 1 is a schematic perspective view of an embodiment of the present invention, in which a side panel is unfolded and a side panel is folded for convenience;

FIG. 2 is an enlarged view of the structure at I in FIG. 1, in which the bottom of the split guide tube is partially cut away;

FIG. 3 is a perspective view of FIG. 1 from a second perspective;

FIG. 4 is a perspective view of the third view of FIG. 1, illustrating the folded side panels in phantom lines for convenience of illustrating the internal structure;

fig. 5 is a schematic view of an enlarged cross-sectional structure of one of the elastically extendable lock tongues when it is holding the corresponding opening and closing slider.

In the figure: 1-a main panel; 11-a support plate; 12-a travelling wheel; 2-side panel; 3, opening and closing the guide pipe; 31-opening and closing slide block; 32-open-close connecting rod; 33-unwinding the locking bar; 34-elastically unfolding the bolt; 4-a stopping guide pipe; 41-a stop slide bar; 42-a no-walk pad; 43-folding locking bar; 44-an elastic folding bolt; 51-a linked rack; 52-a linkage gear; 53-locking the return stop block; 54-latching a return spring; 6-unlocking the transmission rod; and 61-unlocking the pressing rod.

Detailed Description

The invention is further explained below with reference to the drawings and examples. In the following detailed description, exemplary embodiments of the invention are described by way of illustration only. Needless to say, a person skilled in the art will recognize that the described embodiments can be modified in various different ways without departing from the spirit and scope of the invention. Accordingly, the drawings and description are illustrative in nature and not intended to limit the scope of the claims.

As shown in fig. 1 to 5, the folding workbench for editing a television station includes a main panel 1, two oppositely disposed supporting plates 11 are fixed on a lower portion of the main panel 1, and traveling wheels 12 are installed at bottom ends of the supporting plates 11. In this embodiment, two walking wheels 12 are respectively installed on each supporting plate 11, and the four walking wheels 12 are arranged in a rectangular shape. Of course, a drawer, a tray, etc. may be disposed between the two supporting plates 11 for accommodating documents, and such a structure is well known to those skilled in the art, and will not be described herein and not illustrated in detail in the drawings.

The end parts of the main panel 1 extending out of the two supporting plates 11 are respectively hinged with a side panel 2. The thickness of the side panels 2 is preferably the same as that of the main panel 1, and the present embodiment illustrates that the side panels 2 and the bottom surface of the proximal end of the main panel 1 are hinged by hinges.

Each the backup pad 11 is last to be fixed with two at least stand pipes 3 that open and shut respectively, slidable mounting has the slider 31 that opens and shuts on the stand pipe 3, it is connected with the connecting rod 32 that opens and shuts to open and shut slider 31 and correspond the side articulated between the side board 2. When the side panel 2 is rotated, the opening and closing slider 31 can slide on the opening and closing guide tube 3; when the side panel 2 is unfolded to be flush with the main panel 1, if the opening and closing slider 31 is locked, the opening and closing connecting rod 32 plays a supporting role, and the side panel 2 can be kept in a stable unfolded state in this embodiment. This embodiment shows that two opening and closing guide tubes 3 are respectively and fixedly arranged on each support plate 11.

Each side is located at least one in the backup pad 11 the fixed pipe 4 that ends that is equipped with of 3 one sides of the stand pipe that opens and shuts, slidable mounting has the slide bar 41 that ends on the pipe 4 that ends, the bottom mounting of slide bar 41 that ends is equipped with the pad 42 that ends that can paste and lean on ground. When the walking stopping pad 42 is attached to the ground, the friction force can be increased, and the walking wheels 12 are prevented from moving. The embodiment shows that the stopping pad 42 is a rubber block fixedly arranged at the bottom end of the stopping slide rod 41, and certainly, an uplink avoiding port corresponding to the cross section of the stopping guide tube 4 is arranged on the stopping pad 42.

The close surfaces of the stop slide rod 41 and the corresponding opening and closing slide block 31 are respectively and fixedly provided with a linkage rack 51, and the support plate 11 is rotatably provided with a linkage gear 52 which is respectively and normally meshed with the two corresponding linkage racks 51. Through the transmission of the linkage gear 52 and the linkage rack 51, the opening and closing slide block 31 and the stop slide rod 41 can move in opposite directions. In this embodiment, the stop guide tubes 4 are respectively arranged on the support plate 11 at each side and at the sides of the two opening and closing guide tubes 3, so that the stop slide rod 41 and the stop pad 42 at each side are respectively two, when the side panel 2 at only one side is unfolded, the two stop pads 42 at the side can be attached to the ground to form two-point stop, which is convenient to ensure that the embodiment can not move around when the side panel 2 at only one side is unfolded.

An unfolding lock rod 33 and a folding lock rod 43 are respectively arranged in the opening and closing guide pipe 3 and the stopping guide pipe 4, and an elastic unfolding lock tongue 34 and an elastic folding lock tongue 44 which are obliquely and upwards arranged are respectively arranged on the unfolding lock rod 33 and the folding lock rod 43. The opening and closing guide pipe 3 and the stopping guide pipe 4 are respectively provided with a bolt through opening which is convenient for the elastic unfolding bolt 34 to extend out and for the elastic folding bolt 44 to extend out. In the free state, the elastically unfolding latch tongue 34 and the elastically folding latch tongue 44 may extend outward beyond the latch tongue through opening.

The unfolding lock rod 33 and the folding lock rod 43 are connected with an unlocking force application device and a locking return device.

The unlocking force application device is used for driving the unfolding lock rod 33 and the folding lock rod 43 to slide downwards, and free ends of the elastic unfolding lock tongue 34 and the elastic folding lock tongue 44 can retract inwards by means of other clamping force of the lock tongue opening, so that the unlocking effect of the unlocking device is realized. The unlocking force application device comprises an unlocking transmission rod 6 which is fixedly connected with the same side of the top end of the unfolding lock rod 33 and the top end of the folding lock rod 43, an unlocking pressing rod 61 which is arranged upwards is fixedly arranged in the middle of the unlocking transmission rod 6, and an unlocking pressing through hole which is conveniently arranged on the corresponding side and is used for pressing the unlocking pressing rod 61 into is formed in the end portion, extending out of the supporting plate 11, of the main panel 1. By pressing the unlocking pressing rod 61, the unlocking transmission rod 6 can drive the unfolding lock rod 33 and the folding lock rod 43 on the unlocking transmission rod to synchronously slide downwards, and the elastic unfolding lock tongue 34 and the elastic folding lock tongue 44 can also synchronously retract. Preferably, the top end surface of the unlocking pressing lever 61 is disposed at the same height as the upper surface of the main panel 1, so that a flat surface can be formed on the main panel 1 when not pressed.

When the unfolding lock rod 33 and the folding lock rod 43 are not pressed by manpower, the locking and returning device can push the unfolding lock rod 33 and the folding lock rod 43 back, so that the elastic unfolding lock tongue 34 and the elastic folding lock tongue 44 extend out of the lock tongue through opening again, and the unlocking and pressing rod 61 abuts against the bottom surface of the main panel 1, so that returning limit can be formed. The locking and returning device comprises locking and returning stop blocks 53 fixedly arranged at the bottom ports of at least one of the opening and closing guide pipes 3 and the stopping guide pipes 4 on each side, locking and returning springs 54 located at the locking and returning stop blocks 53 are installed in the opening and closing guide pipes 3 and/or the stopping guide pipes 4, and the locking and returning springs 54 are compression springs of course. The latching return stopper 53 may be mounted to the bottom port of the opening and closing guide tube 3 or the traveling stop guide tube 4 by interference fit or screw thread. Preferably, the locking return spring 54 is arranged in the two opening and closing guide pipes 3 on each side, or the two stopping guide pipes 4 on each side, or the two opening and closing guide pipes 3 and the stopping guide pipes 4 on each side, so that a symmetrical acting force is conveniently formed, and the phenomenon of clamping is prevented.

Each side the backup pad 11 is fixed with the protection casing that opens and shuts that link up the setting from top to bottom, be equipped with on the protection casing that opens and shuts with the connecting rod that the connecting rod 32 corresponds dodges the mouth. The protective cover can reduce dust pollution and prevent the structure from hurting people, and the arrangement of the protective cover can be easily obtained by a person skilled in the art, and the protective cover is not described in detail and is not shown in the figure.

In the embodiment, when the side panel 2 is not used, the side panel is in a vertically suspended state, at this time, the opening and closing link 32 enables the opening and closing slider 31 to be at the lowest position, the stop slide bar 41 is at the highest position, the elastic folding latch 44 extends, and the elastic unfolding latch 34 is kept retracted due to the blocking of the opening and closing slider 31. The bottom end face of the stop sliding rod 41 abuts against the free end of the elastic folding bolt 44, the elastic folding bolt 44 limits the stop sliding rod 41 to slide downwards, so that the opening and closing slide block 31 cannot rise due to the action of the linkage rack 51 and the linkage gear 52, the opening and closing connecting rod 32 prevents the side panel 2 from opening randomly, the shaking of the side panel 2 is reduced, and the small-size state can be kept in the embodiment. Meanwhile, the walking wheels 12 can walk freely, so that the walking wheels can be pushed to corners without influencing other work to be placed simply. When this embodiment needs to be used, push this embodiment to required position, the manpower presses unblock press bar 61, elasticity folding latch 44 retracts, elasticity folding latch 44 is to the restriction effect of only slide bar 41 disappears, the manpower rotates side panel 2, open and shut slider 31 can rise, only slide bar 41 can descend, when only slide bar 41 crosses the position of elasticity folding latch 44, the manpower can loosen unblock press bar 61, expand locking lever 33 and folding locking lever 43 is in the effect of lock holding return spring 54 return, elasticity expansion latch 34 with elasticity folding latch 44 is blocked the withdrawal, but all has the trend of outwards stretching out. The side panel 2 continues to rotate until the opening and closing slide block 31 reaches the highest position, at this time, the opening and closing slide block 31 passes over the elastic unfolding bolt 34, the elastic unfolding bolt 34 finally extends, the bottom end surface of the opening and closing slide block 31 abuts against the elastic unfolding bolt 34, and the elastic unfolding bolt 34 limits the opening and closing slide block 31 to descend, so that the side panel 2 can keep a stable unfolding state. When the opening and closing slide block 31 reaches the highest position, the stopping slide rod 41 also descends to the lowest position, the stopping pad 42 at the bottom end of the stopping slide rod is attached to the ground, and as the opening and closing slide block 31 cannot slide downwards, the stopping pad 42 is also stably pressed against the ground, so that multi-point skid resistance can be formed, the travelling wheel 12 cannot travel, and the embodiment is stable and cannot move around in the unfolding state. After the use, the unlocking pressing rod 61 is also pressed, the elastic unfolding bolt 34 retracts, the limiting effect is lost, the side panel 2 can be normally folded and gradually returns to the original locking state, and the embodiment can be moved to a required position manually for temporary placement. In addition, when the foldable side panel is used, one side panel 2 or two side panels 2 can be selected to be unfolded according to the number of people using the foldable side panel, the number of placing materials and the like, and no matter whether one or two side panels are unfolded, the foldable side panel can be ensured not to be disturbed in the unfolded using state.

This embodiment can the unblock through simple manpower is pressed, and the manpower can realize expandeing fast and folding operation, and is efficient. This embodiment is through the linkage, and under expansion and fold condition side board 2 all can remain stable, and this embodiment can wholly can not be in disorder walking under the expansion state, can push to any place of putting at will under fold condition, can cooperate the editing work needs of TV station, also can promote in other places such as meeting room.

The basic principles, main features and advantages of the present invention have been shown and described above. It will be understood by those skilled in the art that the present invention is not limited to the above embodiments, and that the foregoing embodiments and descriptions are provided only to illustrate the principles of the present invention without departing from the spirit and scope of the present invention. The scope of the invention is defined by the appended claims and equivalents thereof.

Claims

1. TV station is edited and is used foldable workstation, including the main panel, the fixed backup pad that is equipped with two relative settings in the lower part of main panel, the walking wheel, its characterized in that are installed to the bottom of backup pad: the end parts of the main panel extending out of the two supporting plates are respectively hinged with a side panel; at least two opening and closing guide pipes are fixedly arranged on each support plate respectively, an opening and closing sliding block is slidably arranged on each opening and closing guide pipe, and an opening and closing connecting rod is hinged between each opening and closing sliding block and the side panel on the corresponding side; a stop guide pipe is fixedly arranged on one side of at least one opening and closing guide pipe on each side of the supporting plate, a stop slide rod is slidably arranged on each stop guide pipe, a stop pad which can be attached to the ground is fixedly arranged at the bottom end of each stop slide rod, linkage racks are respectively and fixedly arranged on the stop slide rod and the close surface corresponding to the opening and closing slide block, and linkage gears which are respectively and normally meshed with the two corresponding linkage racks are rotatably arranged on the supporting plate; the utility model discloses a lock bolt, including the stand-by.

2. The folding workstation for television station editing of claim 1, wherein: the unlocking force application device comprises an unlocking transmission rod fixedly connected with the same side of the top end of the unfolding lock rod and the top end of the folding lock rod, an unlocking pressing rod which is arranged upwards is fixedly arranged in the middle of the unlocking transmission rod, and the end part, extending out of the support plate, of the main panel is provided with an unlocking pressing through hole which is convenient to correspond to the side, and the unlocking pressing rod extends into the unlocking pressing through hole.

3. The folding workstation for television station editing of claim 2, wherein: the locking return device comprises a locking return stop block fixedly arranged at the bottom port of at least one of the opening and closing guide pipe and the stopping guide pipe on each side, and a locking return spring positioned at the locking return stop block is arranged in the opening and closing guide pipe and/or the stopping guide pipe.

4. The folding workstation for television station editing of claim 2, wherein: the top end surface of the unlocking pressing rod is arranged at the same height with the upper surface of the main panel.

5. The folding workstation for television station editing of claim 1, wherein: and two opening and closing guide pipes are respectively and fixedly arranged on each supporting plate.

6. The folding workstation for television station editing of claim 5, wherein: the side of the two opening and closing guide pipes on the supporting plate at each side is respectively provided with the travel stopping guide pipe.

7. The folding workstation for television station editing of claim 1, wherein: the stop pad is a rubber block fixedly arranged at the bottom end of the stop slide rod.

8. A folding station for editing in a television station as claimed in any one of claims 1 to 7, wherein: and each side is fixedly provided with an opening and closing protective cover which is vertically arranged in a through manner, and the opening and closing protective cover is provided with a connecting rod avoiding opening corresponding to the opening and closing connecting rod.