TWI423776B - Portable work platform - Google Patents

Description

Portable work platform

This creative department is part of the technical field of a work platform, specifically a portable work platform that is portable and space-saving, thereby providing a work platform that is easy to use for work.

According to the rapid development of technologies such as semiconductor technology and wireless communication, and with a variety of powerful application software, all portable electronic devices have more and more powerful functions and mobility, so that people can not only be in the office, etc. When working in a fixed location, even when going out due to business trips, travel, etc., you can get the same support as you do in the office, and you can complete all the work in real time. For example, the notebook with full functionality and high commonality is taken as an example. Since the notebook computer needs to use a human-machine interface such as a keyboard or a mouse, if it has a flat table when going out, it will be convenient and comfortable to use, and it can also improve work efficiency, but it is not available on the market. Provide similar products for users to use, although users will try to find a restaurant or coffee table with a table when using a notebook computer, but this convenient use not only occupies the surface space of the dining table, resulting in two diets and computers. The troubles of the people, such as sharing the table with others, are more inconvenient and affect the rights of others; Degree design, mainly considering the overall dining needs of its restaurant, not for work, so its height can not be fully applied to the operation of the computer, so the user may suffer from back pain when operating, or because of the need to bend down and bow. Or because of the need to raise your hand, form The condition of sore wrists and joints can cause work problems.

In other words, when using a computer outside, there is no dedicated work table. Therefore, regardless of whether or not a restaurant is found, it will be inconvenient or uncomfortable to meet the needs of the individual. And there is a need for further improvement.

The reason is that this creator has in-depth discussion on the problems faced by existing portable computers when going out to work, and through continuous efforts to improve and test, finally succeeded in developing a portable work platform to overcome the existing lack of appropriate dedicated work desks. The inconvenience and trouble caused.

Therefore, the main purpose of this creation is to provide a portable work platform that is easy to store and unfold, so that it can occupy the operation space and meet the needs of individual use, and can provide adjustment to the best working height to avoid improper The height is uncomfortable to enhance the comfort and convenience of the computer.

Based on this, the present invention mainly achieves the aforementioned purposes and effects through the following technical means, which at least includes: the working platform is composed of a base, a tie rod set on the base and a base; a base; a tie rod set, the tie rod set is disposed on the base, and the two sides of the pull rod set are respectively provided with an outer tube that is selectively retractable, at least one middle tube and one inner tube, and the free ends of the inner tubes on both sides are common There is a grip bar across the span, and the grip bar has a stretch button that can control selective stretching, and the outer tube of the pull rod set has the same outer diameter as the grip bar; a flat plate, the flat plate is slidably disposed on the pull rod set by one of the fixed blocks on both sides, and the two sides of the flat plate respectively have a pivot seat that can be selectively horizontally positioned with the fixed block, and the fixed blocks have a relative pivotal The pivoting rod of the flat pivoting seat has a sliding hole corresponding to the outer diameter of the outer tube and the gripping rod, and the fixing block pivotally has an eccentric pressing rod connecting the sliding hole on the side of the sliding hole for eccentricity The pressure bar selectively urges the fixed block against the outer tube or grip of the drawbar set.

Thereby, through the specific implementation of the above technical means, the creation enables the work platform to be completely folded on the back of the bag body, or used to drag and move the bag body, and has the effect of being easy to store and carry, and when there is work When required, the height of the rod group can be adjusted, and the platform can be horizontally unfolded relative to the rod group to form a horizontal working platform, which is convenient for the user to go out to work, and can increase the added value of the product and improve the economic benefit thereof. .

The preferred embodiments of the present invention are set forth in the accompanying drawings, and in the claims

This creation is a portable work platform, with reference to the specific embodiments of the drawings and its components, all references to front and rear, left and right, top and bottom, upper and lower, and horizontal and vertical, only For convenience of description, it is not intended to limit the creation of the invention, nor to limit its components to any position or space. The drawings and the dimensions specified in the specification may be varied according to the design and needs of the specific embodiments of the present invention, without departing from the scope of the invention.

For the detailed composition of the portable working platform of the present creation, please refer to the first, second and sixth figures. The working platform is provided by a base (10) for holding the bag body (50) and a base ( 10) A tie rod group (20) and a flat plate (30) sliding on the rod group (20), wherein the plate (30) is selectively foldable and horizontally opposite to the rod group (20) For the detailed configuration of the preferred embodiment of the present invention, please refer to the first, second, third and fourth figures, and the bottom edge of the base (10) is provided with an extended center of gravity stretching group (15). The bottom surface of the base (10) is formed with at least one accommodating groove (11) extending forward and backward, and a hollow bottom rod (16) and a bottom rod (16) are respectively locked in the accommodating grooves (11). There are protruding rods (17) which are slidable back and forth, and a free end of each of the extending rods (17) is provided with a transverse rod (18), and the bottom surface of the horizontal rod (18) is flush with the bottom surface of the base (10). For the user to adjust the center of gravity of the base (10) according to requirements, and the back edge of the base (10) has at least one jack (12) for locking the rod set (20), the present invention has two jacks (12) is the main embodiment, and the base (10) The back edge of the bottom surface is provided with two side rollers (19) for the user to move the entire working platform; the tie rod group (20) is composed of two sets of selectively oppositely extending outer tubes (21) and middle tubes (23) And the inner tube (24) is composed, and the free ends of the inner tubes (24) are provided with a grip (25) for the user to hold, and the grip rod (25) has a stretch button (26). The stretching button (26) is adapted to control the expansion and contraction of the outer tube (21), the middle tube (23) and the inner tube (24) for adjusting the height of the rod group (20), and the stretching of the rod group (20) The structure and operation are the same as those of the typical luggage case, and the features of the present invention are not described here, and the tie rod group (20) a crossbar (22) is provided between the outer tubes (21) on both sides to increase the strength of the rod set (20), and the outer tube (21) of the pull rod set (20) has the same outer diameter as the grip (25) Furthermore, the flat plate (30) is slidably disposed on the tie rod group (20) by the fixing blocks (35) on both sides, and the corresponding bottom plate block (300) is formed on the bottom surface of the flat plate (30), the two-slot block A sliding groove (301) may be formed between (300), and the sliding groove (301) may be inserted into one side plate (39) for selectively increasing the working area of the flat plate (30), and the two sides of the flat plate (30) respectively The utility model has a pivot seat (31) which can be pivoted relative to the fixing block (35), and a cover piece (340) is arranged on the two side pivot seats (31), and the cover piece (340) and the pivot seat (31) are separated. A limiting member (32) and an elastic member (33) are disposed, and a swinging rod (34) connecting the limiting member (32) is disposed across the two overlapping sheets (340) to make the base (10) transparent. The swaying lever (34) selectively pulls the limiting member (32) [as shown in the fourth figure], so that the flat plate (30) can be vertically folded down or horizontally positioned relative to the fixed block (35), and further The fixing block (35) has a pivot (38) pivotally disposed on the pivot (31) of the flat plate (30), and the corresponding flat plate (30) is formed on the pivot rod (38). Receiving or horizontally unfolding the first limiting hole (381) and the second limiting hole (382) for selectively positioning the limiting member (32), and the fixing block (35) has a corresponding outer tube (21) a sliding hole (36) with an outer diameter of the grip (25), and the fixing block (35) is pivotally provided with an eccentric pressing rod (37) connecting the sliding hole (36) on the side of the sliding hole (36). [As shown in the fifth figure], the eccentric pressing rod (37) can be selectively pressed against the outer tube (21) or the grip rod (25) of the rod group (20), so that the flat plate (30) can be selected. Sexually positioned on the outer tube (21) or the grip (25); Thereby, the group constitutes a portable work platform that is easy to store and easy to operate.

Through the above-mentioned structural design and action principle, the workable folding work platform of this creation is as shown in the second, third and sixth diagrams when the actual operation is performed. When the working platform is not in use, the tablet (30) is pulled. The moving rod (34) causes the swaying rod (34) to operate the limiting member (32) from the first and second limiting holes (381, 382) of the fixing block (35), and the flat plate (30) is vertically downward After the swing lever (34) is released, the limiting member (32) is inserted into the first limiting hole (381) of the pivot rod (38), so that the flat plate (30) is folded downward and fixed. And the fixing block (35) of the flat plate (30) is moved down to the upper edge of the outer tube (21) of the tie rod group (20), and finally the tension rod group (20) is passed through the stretching button of the grip rod (25) ( 26) The inner tube (24) and the middle tube (23) are folded into the outer tube (21), the rod group (20) is completely folded, and the extension rod (17) of the stretching group (15) is further pressed. The bottom rod (16) is folded in, so that the entire working platform can be folded, the volume is greatly reduced, the storage and carrying convenience can be enhanced, and the working platform can be placed on the bottom of the bag body (50). As shown in the third figure, it can be carried along with the bag body (50) to further facilitate the portability. For the purpose, when the bag body (50) is carried out together, the drawbar group (20) can also be pulled out, so that the user can drag between the travels (as shown in the sixth figure), which is convenient. The user moves and reduces the burden; further, when there is a need to use the working platform, the pulling lever (34) of the flat plate (30) is pulled, so that the swinging lever (34) can operate the limiting member (32). The first limiting hole (381) of the fixing block (35) is disengaged, and the flat plate (30) is horizontally unfolded, and after the swinging lever (34) is released, the limiting member (32) is inserted into the pivoting rod. Second limit hole of (38) (382) Inside, the flat plate (30) is horizontally unfolded and fixed, and the slide plate (39) can be pulled out as needed to increase the working area; then, the flat plate (30) fixing block (35) is released through the eccentric pressing rod (37). , move it up to the drawbar set (20) grip (25), and then tighten the eccentric presser (37) so that the plate (30) can be positioned on the drawbar (20) of the drawbar set (20) In this way, the flat plate (30) can be adjusted according to the stretching of the tie rod group (20), and then the flat plate (30) is unfolded relative to the fixed block (35) so as to be horizontally positioned, and can be placed by the user. The computer and other items are convenient for work, and the user can further adjust the height of the flat plate (30) corresponding to the human body through the stretching button (26) of the drawbar group (20), and if the work object is heavier or the tablet (30) is more When the height is high, the stretching group (15) of the base (10) can be further pulled out to increase the center of gravity of the entire working platform, so that the user can work conveniently; through the foregoing structural design and operation description, the creation is The working platform can be completely folded over the back of the bag body (50) through the design of the drawbar set (20) and the base (10) stretch set (15) for easy storage. And the carrying, and because the base (10) is provided with a roller, so that it can be used for pulling the bag body (50), the invention further has the effect of reducing the burden and facilitating the movement, and can be utilized when there is work demand. Increasing the height of the tie rod set (20) to change the height of the flat plate (30) can meet the needs of different heights of the user, thereby increasing the added value of the product and improving its economic efficiency.

In this way, it can be understood that the present invention is an excellent creation, in addition to effectively solving the problems faced by the practitioners, and greatly improving the efficacy, and the same or similar processing objects are not created or disclosed in the same technical field. Use, and at the same time have an improvement in efficacy, so the invention has been in line with the invention The requirements for "novelty" and "progressiveness" are based on the law to apply for invention patents.

(10)‧‧‧Base

(11) ‧‧‧ accommodating slots

(12)‧‧‧ jack

(15)‧‧‧Down stretching group

(16)‧‧‧ bottom pole

(17)‧‧‧

(18) ‧ ‧ 横 横

(19)‧‧‧Rollers

(20)‧‧‧Trolley group

(21)‧‧‧External management

(22)‧‧‧crossbar

(23) ‧‧‧中管

(24) ‧ ‧ inner management

(25)‧‧‧ Grips

(26)‧‧‧ Stretch button

(30)‧‧‧ Tablet

(300)‧‧‧Slot block

(301)‧‧‧Chute

(31) ‧ ‧ squat

(32)‧‧‧Limited parts

(33)‧‧‧Flexible parts

(34)‧‧‧掣动杆

(340) ‧‧‧Sampling

(35) ‧‧‧Fixed blocks

(36)‧‧‧Slide hole

(37)‧‧‧Eccentric pressure bar

(38) ‧‧‧ pivot

(381)‧‧‧First Limit Hole

(382)‧‧‧Second limit hole

(39) ‧‧‧ side panels

(50) ‧ ‧ bag body

The first picture is a three-dimensional decomposition diagram of the portable work platform of this creation, illustrating the main components.

The second picture shows the stereoscopic appearance of the portable working platform.

The third picture is a three-dimensional appearance diagram of the portable working platform after the folding.

The fourth picture is a schematic diagram of the transverse section of the flat pivot seat in the portable working platform.

The fifth picture is a schematic diagram of the longitudinal section of the flat fixed block in the portable working platform.

Figure 6: This is a schematic diagram of the drag and drop appearance of the portable work platform in actual use.

(10)‧‧‧Base

(15)‧‧‧Down stretching group

(17)‧‧‧

(18) ‧ ‧ 横 横

(19)‧‧‧Rollers

(20)‧‧‧Trolley group

(21)‧‧‧External management

(22)‧‧‧crossbar

(23) ‧‧‧中管

(24) ‧ ‧ inner management

(25)‧‧‧ Grips

(26)‧‧‧ Stretch button

(30)‧‧‧ Tablet

(34)‧‧‧掣动杆

(35) ‧‧‧Fixed blocks

(37)‧‧‧Eccentric pressure bar

(39) ‧‧‧ side panels

Claims (6)

The utility model relates to a portable working platform, which comprises at least: a base; a pull rod set, the pull rod set is arranged on the base, and the outer side of the pull rod set is provided with a selectively outer telescopic outer tube and at least one middle tube. And an inner tube, and the free ends of the inner tubes on both sides are provided with a grip bar, and the grip rod has a stretch button for controlling selective stretching, and the outer tube and the grip rod of the pull rod group are The same diameter; a flat plate, the flat plate is slidably disposed on the pull rod set by one of the fixed blocks on both sides, and the two sides of the flat plate respectively have a pivot seat that can be selectively horizontally positioned with the fixed block, and the fixed blocks have a relative position The pivoting rods are pivotally disposed on the plate pivoting seat, and the fixing blocks have a sliding hole corresponding to the outer diameter of the outer tube and the gripping rod, and the fixing blocks are pivotally provided with an eccentric pressing rod connecting the sliding holes on one side of the sliding hole The eccentric pressing rod selectively presses the fixing block to the outer tube or the gripping rod of the rod group, and the two sides of the flat plate are respectively provided with a covering piece, and a limiting piece is arranged between the covering piece and the pivot seat. An elastic member, and a swaying rod connecting the limiting members is arranged across the two sides of the cover sheet for transmission The moving rod selectively pulls the limiting member, and the first limiting hole and the second limiting hole for the selective positioning of the limiting member are formed on the pivot of the fixing block, so that the flat plate can be folded vertically downward or The horizontal positioning is unfolded; thereby, the group constitutes a portable work platform that is easy to store and easy to operate. The portable work platform according to claim 1, wherein the bottom edge of the base is provided with an extension group capable of increasing the center of gravity, The bottom surface of the base is formed with at least one accommodating groove extending forward and backward, and a hollow bottom rod is respectively locked in the accommodating grooves, and each bottom rod is provided with an extension rod which can slide back and forth, and the free ends of the extension rods A common cross-bar is provided for the user to adjust the center of gravity of the base according to the needs. The portable working platform according to claim 1, wherein the back edge of the base has two insertion holes for the outer tube of the drawbar group. According to the portable working platform of the first aspect of the patent application, a roller is arranged on both sides of the bottom surface of the base to facilitate the user to move the entire working platform. The portable working platform according to the first aspect of the patent application, wherein a cross bar is arranged between the outer tubes on both sides of the drawbar group to improve the strength of the drawbar set. According to the portable working platform of claim 1, wherein the bottom surface of the flat plate is formed with two corresponding slot blocks, a slot can be formed between the two slot blocks, and one slot can be arranged in the slot. Used to selectively increase the working area of the panel.