CN211380148U - Adjustable workbench - Google Patents
Adjustable workbench Download PDFInfo
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- CN211380148U CN211380148U CN201921932578.5U CN201921932578U CN211380148U CN 211380148 U CN211380148 U CN 211380148U CN 201921932578 U CN201921932578 U CN 201921932578U CN 211380148 U CN211380148 U CN 211380148U
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- supporting arm
- support arm
- fixing
- operating platform
- base
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Abstract
The utility model discloses a workstation with adjustable, its technical scheme main points are: the device comprises a base arranged in a carriage, wherein an operating platform is arranged above the base and is parallel to the base; an adjusting component for adjusting the position of the operating platform is arranged between the operating platform and the base; the adjusting assembly comprises a first supporting arm and a second supporting arm which are parallel to each other and have the same length, the first supporting arm and the second supporting arm are arranged along the width direction of the operating platform, two ends of the first supporting arm are respectively hinged with the base and the operating platform, and two ends of the second supporting arm are respectively hinged with the base and the operating platform; a gap for accommodating the mutual rotation of the first support arm and the second support arm is reserved between the first support arm and the second support arm. The utility model has the advantages that: the space occupation between the workbench and the work bench can be reduced.
Description
Technical Field
The utility model relates to a side draw case equipment field, concretely relates to workstation with adjustable.
Background
Currently, in a relay truck, in order to enlarge a working space inside a carriage body, a side draw box structure is often adopted, that is, a part of a box body is made into a structure capable of moving transversely. And a plurality of multimedia devices are arranged in the box body.
When the side draw-out box is pulled out, the internal space of the rebroadcasting car is increased, and the personnel can edit the rebroadcasting content in the car box. In order to facilitate the work of workers, a workbench and a work bench are further arranged in the side pull box, and the workers can place corresponding equipment on the workbench and operate the equipment.
Still leave the space that makes things convenient for the staff to pass in and out and move about between workstation and the work bench, however when the side draw case withdraws, the space in the rebroadcast car becomes narrow and small, and the space occupation space between workstation and the work bench is great to make in some main equipment are difficult for putting into the carriage after withdrawing.
SUMMERY OF THE UTILITY MODEL
The utility model aims at providing a workstation with adjustable, its advantage can reduce the space between workstation and the work bench and occupy, has saved the space.
The above technical purpose of the present invention can be achieved by the following technical solutions:
the utility model provides a workstation with adjustable, is including setting up the base in the carriage, characterized by: an operating platform is arranged above the base and is parallel to the base; an adjusting component for adjusting the position of the operating platform is arranged between the operating platform and the base;
the adjusting assembly comprises a first supporting arm and a second supporting arm which are parallel to each other, the first supporting arm and the second supporting arm are arranged along the width direction of the operating platform, two ends of the first supporting arm are hinged with the base and the operating platform respectively, and two ends of the second supporting arm are hinged with the base and the operating platform respectively; a gap for accommodating the mutual rotation of the first support arm and the second support arm is reserved between the first support arm and the second support arm.
Through above-mentioned technical scheme, when first support arm and second support arm rotate simultaneously, operation platform removes along with the rotation of first support arm and second support arm to because the length of first support arm and second support arm equals, make operation platform keep parallel with ground throughout at the removal in-process, improved the stability when operation platform uses. When the operation platform moves towards the direction far away from the working stool, the distance between the operation platform and the working stool is increased, so that the activity space of a worker sitting on the working stool is increased, and the comfort of the worker during working is improved. When the video relay truck finishes using, when the side draw box is ready to be withdrawn, the worker can control the operation platform to move towards the working stool, so that the space occupation of the operation platform is reduced, the large-scale equipment is conveniently placed into the video relay truck, and the storage convenience of the operation platform is improved.
The utility model discloses further set up to: the adjusting components are arranged in two groups, and the two adjusting components are distributed on two sides of the operating platform.
Through above-mentioned technical scheme, adjusting part distributes in operation platform's both sides for adjusting part is more stable to the heavy object bearing of operation platform and operation platform top.
The utility model discloses further set up to: the adjusting component is provided with a fixing component used for fixing the adjusting component, the fixing component comprises a winding wheel arranged on the side wall of the first supporting arm, the center position of the winding wheel is vertically and fixedly connected with a rotating shaft, and the rotating shaft penetrates through the first supporting arm and is rotatably connected with the first supporting arm; one side of the first supporting arm, which deviates from the rotating wheel, is provided with a fixing nut, the fixing nut is sleeved on the rotating shaft, and external threads matched with the fixing nut are arranged on the corresponding rotating shaft. The winding wheel is wound with a fixed rope, and the tail end of the fixed rope is fixedly connected with a fixed hook used for hooking and holding the second supporting arm.
Through the technical scheme, when operation platform removes and makes between first support arm and the second support arm support each other when leaning on, the staff can use fixed subassembly to hold the fixed hook on the second support arm, rotatory reel will fix the rope rolling, make the stable hook of fixed hook hold on the lateral wall of second support arm, and make through the pulling force of fixed rope closely paste between first support arm and the second support arm and lean on, thereby rotatory when having restricted first support arm and second support arm, operation platform is fixed stable, last staff can twist fixing nut soon. Through the screw-thread fit between fixation nut and the pivot to press the reel tightly on the lateral wall of first support arm, and then increased the frictional force between first support arm and the reel, thereby restricted the rotation of reel, and fixed reel and second support arm, strengthened the stability that the fixed hook held to the second support arm hook.
The utility model discloses further set up to: the fixing nut is a butterfly nut.
Through the technical scheme, the butterfly nut is arranged, so that a worker does not need to additionally use tools when screwing the fixing nut, and convenience in operation is improved.
The utility model discloses further set up to: the one side that deviates from first support arm of reel rotates and is connected with a control lever, the control lever sets up and is being located reel border department.
Through above-mentioned technical scheme, the staff can be through the rotatory take-up pulley of control lever to because the control lever is located the border department of take-up pulley, make the staff more convenient when rotatory take-up pulley, improved the convenience when the take-up pulley uses.
The utility model discloses further set up to: and a clamping groove matched with the fixing hook is fixedly connected to the second supporting arm.
Through above-mentioned technical scheme, the fixed hook is when hooking the lateral wall to the second support arm, owing to receive the pulling force of fixed rope, and then the card goes into the screens inslot, and screens groove lateral wall has reduced the condition that slides each other between fixed hook and the second support arm to the spacing centre gripping of fixed hook, and then has improved the stability that the fixed hook was held to the second support arm hook.
The utility model discloses further set up to: and a limiting ring for accommodating the fixing rope to pass through is fixedly connected to the side wall of the second supporting arm.
Through above-mentioned technical scheme, fixed rope can penetrate into in the spacing ring to by the spacing ring direction, make fixed rope can be perpendicular to the diapire in screens groove all the time to the pulling force of fixed hook, thereby further improved the stability that the fixed hook held the second support arm hook, and when fixed subassembly does not use, the spacing ring can also be hung fixed hook on the second support arm, thereby conveniently fix the second support arm at any time, improved the convenience of using.
To sum up, the utility model discloses following beneficial effect has:
the space occupation of the workbench is reduced, and the operation platform can move under the condition of ensuring the self-level through the hinging of the first supporting arm and the second supporting arm with the operation platform, so that the space occupation of the operation platform is reduced;
two, the setting of fixed subassembly has improved operation platform stability under using and accomodating two kinds of states, and the fixed hook is mutually supported with fixed rope, draws first support arm and second support arm near each other to with operation platform's rigidity, stability when having improved the workstation and using.
Drawings
FIG. 1 is a schematic view of a work bench and a work bench in use;
FIG. 2 is a schematic view of the storage state of the work bench and the work bench;
fig. 3 is a schematic view of the overall structure of the fixing member.
In the figure, 1, a base; 2. an adjustment assembly; 21. a first support arm; 22. a second support arm; 221. fixing grooves; 3. an operating platform; 4. a fixing assembly; 41. a winding wheel; 411. a control lever; 42. a rotating shaft; 43. fixing a nut; 44. fixing a rope; 45. a fixed hook; 46. a limiting ring; 5. a work bench.
Detailed Description
The present invention will be described in further detail with reference to the accompanying drawings.
An adjustable workbench is arranged in a side pull box of a video relay van, and comprises a base 1 fixedly connected with the bottom surface of the side pull box, an operating platform 3 arranged above the base 1 and parallel to the base 1, an adjusting component 2 used for adjusting the position of the operating platform 3 is arranged between the operating platform 3 and the base 1, and the two adjusting components 2 are arranged and distributed on two sides of the operating platform 3. Each adjusting component 2 is provided with a fixing component 4 for fixing the adjusting component 2, and a working stool 5 which is convenient for a worker to sit on the working table is further arranged beside the working table.
As shown in fig. 1 and 2, the adjustment assembly 2 comprises a first support arm 21 and a second support arm 22 arranged parallel to each other, the first support arm and the second support arm being equal in length; the first support arm 21 and the second support arm 22 are provided along the width direction of the operation platform 3. The both ends of first support arm 21 are articulated with base 1 and operation platform 3 respectively, and the both ends of second support arm 22 are articulated with base 1 and operation platform 3 respectively to when first support arm 21 and second support arm 22 all are perpendicular with base 1, leave certain space between two support arms. When the first support arm 21 and the second support arm 22 rotate together, the operation platform 3 moves along with the first support arm and the second support arm, and due to the principle of the parallelogram mechanism, the operation platform 3 can be kept parallel to the base 1 at any time when moving, so that the convenience of the operation platform 3 in use is improved.
When operation platform 3 removed to the direction of keeping away from work bench 5, increased the activity space of staff when work bench 5 sits, improved the travelling comfort when work platform uses, the screens of contradicting each other between first support arm 21 and the second support arm 22 this moment to operation platform 3's continuation removal has been restricted, operation platform 3 has been improved the stability of using. When the video relay van side draw box needs to be withdrawn, the worker can move the operation platform 3 towards the direction close to the work stool 5, so that the operation platform 3 moves to the upper part of the work stool 5, and the first supporting arm 21 and the second supporting arm 22 are mutually clamped, so that the space occupation between the operation platform 3 and the work stool 5 is reduced, and some large-scale equipment can be more easily put into a carriage. The stability that adjusting part supported operation platform 3 has been improved in setting up of two sets of adjusting part 2 for more steady when the staff ordered about operation platform 3's removal.
As shown in fig. 3, the table is generally used and stored in two states. In order to improve the stability of the work bench in use in these two conditions, the worker may also use the fixing assembly 4 to fix between the first support arm 21 and the second support arm 22. The fixing member 4 includes a winding wheel 41 provided on a side wall of the first support arm 21, and a fixing string 44 is wound inside the winding wheel 41. A control rod 411 is vertically arranged at the edge of the end surface of the winding wheel 41, which is far away from the first support arm 21, and the control rod 411 is rotatably connected with the winding wheel 41. A rotating shaft 42 is vertically fixed on a surface of the winding wheel 41 facing the side wall of the first support arm 21, the rotating shaft 42 is coaxially arranged with the winding wheel 41, and the rotating shaft 42 passes through the first support arm 21, so that the rotating shaft 42 and the winding wheel 41 can rotate around the axis of the rotating shaft 42. An external thread is disposed on an end of the rotating shaft 42 away from the winding wheel 41, and a fixing nut 43 in threaded fit with the external thread of the rotating shaft 42 is sleeved on the rotating shaft 42 (in this embodiment, the fixing nut 43 is a wing nut). The fixing nut 43 may be screwed and pressed against the surface of the first support arm 21 so that the winding wheel 41 and the side wall of the first support arm 21 are clamped to each other, thereby fixing the winding wheel 41. The end of the fixing rope 44 far away from the winding wheel 41 is fixedly connected with a fixing hook 45 which is hooked and fixed with the second supporting arm 22. When the fixed hook 45 on the fixed rope 44 is pulled to drive the winding wheel 41 to rotate, the rotation direction of the winding wheel 41 is opposite to the thread direction of the rotating shaft 42, so that the fixed nut 43 and the rotating shaft 42 rotate relatively along with the rotation of the winding wheel 41 and the rotating shaft 42; the fixing nut 43 is pressed and arranged more tightly with the first support arm 21 through the screw-thread fit with the rotating shaft 42, so that the friction force between the end surface of the winding wheel 41 and the first support arm 21 is enhanced, the continuous rotation of the winding wheel 41 is avoided, and the stability of the fixing nut 43 for fixing the winding wheel 41 is improved.
When the worker fixes the first support arm 21 and the second support arm 22 by using the fixing assembly 4, the worker may hook the fixing hook 45 on the surface of the second support arm 22, and tighten the fixing rope 44 by rotating the winding wheel 41, so that the fixing hook 45 is tightly fixed on the sidewall of the second support arm 22. At this time, the fixing hook 45 draws the second support arm 22 toward the first support arm 21, and restricts the rotation of the first support arm 21 and the second support arm 22, thereby fixing the position of the operation platform 3. The staff can also twist fixation nut 43, through fixation nut 43 and the screw-thread fit of pivot 42, with the inseparable pressure of take-up pulley 41 on first support arm 21 lateral wall, increased the frictional force of first support arm 21 with the take-up pulley 41 terminal surface, reduced the rotation of take-up pulley 41, and then restricted the length of fixed rope 44 for fixed hook 45 can be stable with second support arm 22 mutual hook.
In order to improve the stability of the fixation between the fixing hook 45 and the second support arm 22, the sidewall of the second support arm 22 is further provided with two fixing grooves 221 matched with the fixing hook 45, and the two fixing grooves 221 on each second support arm 22 correspond to the positions hooked by the fixing hook 45 when the operation platform 3 is in use and stored. When the winding wheel 41 tightens the fixing rope 44, the fixing hook 45 is correspondingly clamped into the corresponding fixing groove 221, and the fixing hook 45 is matched with the fixing groove 221 for limiting, so that the mutual sliding of the fixing hook 45 and the second supporting arm 22 is reduced, and the fixing assembly 4 is loosened. The second support arm 22 has two retaining rings 46 fixed to one side facing the fixing rope 44, and the two retaining rings 46 are aligned with the two corresponding fixing slots 221, respectively, so that when the fixing hook 45 is hooked in the fixing slot 221, the fixing rope 44 passes through the corresponding retaining ring 46. The pulling force of the fixing rope 44 can be always perpendicular to the bottom surface of the fixing groove 221 of the second supporting arm 22 by the limiting action of the limiting ring 46, thereby improving the stability of the hook of the fixing hook 45. In order to facilitate the fixing rope 44 to be clamped into different position-limiting rings 46, a notch for accommodating the clamping of the fixing rope 44 is respectively formed on opposite sides of the two position-limiting rings 46 on the same second supporting arm 22.
The working process is as follows: when the staff needs to use the workstation, can move the workstation to the direction of keeping away from work bench 5, make and leave great activity space between first support arm 21 and the second support arm 22, thereby make things convenient for the staff to sit on work bench 5, and work on the workstation, first support arm 21 and second support arm 22 lean on the screens each other because of rotating this moment, the staff can hold fixed hook 45 on the surface of second support arm 22 with the hook this moment, control lever 411 makes reel 41 tighten up fixed rope 44, it makes reel 41 and first support arm 21 reciprocal anchorage to twist fixing nut 43 soon, thereby fixed hook 45 tightly holds on the surface of second support arm 22, the mutual keeping away from of first support arm 21 and second support arm 22 has been restricted, and then the position of workstation is fixed. When the staff does not use the workstation, can remove fixed subassembly 4 to spacing between first support arm 21 and the second support arm 22, then remove the workstation to the direction of work bench 5, after first support arm 21 and second support arm 22 screens each other once more, the rethread is fixed first support arm 21 and second support arm 22 each other by fixed subassembly 4. Thereby reducing the space occupation of the workbench.
The present embodiment is only for explaining the present invention, and it is not limited to the present invention, and those skilled in the art can make modifications to the present embodiment without inventive contribution as required after reading the present specification, but all of them are protected by patent laws within the scope of the claims of the present invention.
Claims (7)
1. The utility model provides a workstation with adjustable, includes setting up base (1) in the carriage, characterized by: an operating platform (3) is arranged above the base (1), and the operating platform (3) is parallel to the base (1); an adjusting component (2) for adjusting the position of the operating platform (3) is arranged between the operating platform (3) and the base (1);
the adjusting assembly (2) comprises a first supporting arm (21) and a second supporting arm (22) which are parallel to each other and have equal length, the first supporting arm (21) and the second supporting arm (22) are arranged along the width direction of the operating platform (3), two ends of the first supporting arm (21) are hinged with the base (1) and the operating platform (3) respectively, and two ends of the second supporting arm (22) are hinged with the base (1) and the operating platform (3) respectively; a gap for accommodating the mutual rotation of the first support arm (21) and the second support arm (22) is reserved between the first support arm (21) and the second support arm (22).
2. An adjustable work bench as claimed in claim 1 wherein: the adjusting assemblies (2) are provided with two groups, and the two adjusting assemblies (2) are distributed on two sides of the operating platform (3).
3. An adjustable work bench as claimed in claim 1 wherein: the adjusting device is characterized in that a fixing component (4) used for fixing the adjusting component (2) is arranged on the adjusting component (2), the fixing component (4) comprises a winding wheel (41) arranged on the side wall of the first supporting arm (21), a rotating shaft (42) is vertically and fixedly connected to the center of the winding wheel (41), and the rotating shaft (42) penetrates through the first supporting arm (21) and is rotatably connected with the first supporting arm (21); one side of the first supporting arm (21) departing from the rotating wheel is provided with a fixing nut (43), the fixing nut (43) is sleeved on the rotating shaft (42), and an external thread matched with the fixing nut (43) is arranged on the corresponding rotating shaft (42); the winding wheel (41) is wound with a fixed rope (44), and the tail end of the fixed rope (44) is fixedly connected with a fixed hook (45) which is used for hooking with the second supporting arm (22).
4. An adjustable work bench as claimed in claim 3 wherein: the fixing nut (43) is a wing nut.
5. An adjustable work bench as claimed in claim 4 wherein: one side of the winding wheel (41) departing from the first supporting arm (21) is rotatably connected with a control rod (411), and the control rod (411) is arranged at the edge of the winding wheel (41).
6. An adjustable work bench as claimed in claim 4 wherein: a clamping groove used for being matched with the fixing hook (45) is fixedly connected to the second supporting arm (22).
7. An adjustable work bench as claimed in claim 6 wherein: and a limiting ring (46) for accommodating the fixing rope (44) to pass through is fixedly connected to the side wall of the second supporting arm (22).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921932578.5U CN211380148U (en) | 2019-11-08 | 2019-11-08 | Adjustable workbench |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921932578.5U CN211380148U (en) | 2019-11-08 | 2019-11-08 | Adjustable workbench |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211380148U true CN211380148U (en) | 2020-09-01 |
Family
ID=72220062
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921932578.5U Active CN211380148U (en) | 2019-11-08 | 2019-11-08 | Adjustable workbench |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211380148U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113371275A (en) * | 2021-06-11 | 2021-09-10 | 北京太和互邦科技有限公司 | Two-dimensional code correlation equipment suitable for manual cigarette |
-
2019
- 2019-11-08 CN CN201921932578.5U patent/CN211380148U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113371275A (en) * | 2021-06-11 | 2021-09-10 | 北京太和互邦科技有限公司 | Two-dimensional code correlation equipment suitable for manual cigarette |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of utility model: An adjustable worktable Effective date of registration: 20210330 Granted publication date: 20200901 Pledgee: Beijing ustron Tongsheng financing Company limited by guarantee Pledgor: Beijing star Lu Audio Broadcasting Technology Co.,Ltd. visibility Registration number: Y2021990000285 |
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| PE01 | Entry into force of the registration of the contract for pledge of patent right |