CN218747579U

CN218747579U - Portable workbench

Info

Publication number: CN218747579U
Application number: CN202223433996.4U
Authority: CN
Inventors: 李红杰; 王志刚
Original assignee: Individual
Current assignee: Individual
Priority date: 2022-12-21
Filing date: 2022-12-21
Publication date: 2023-03-28
Anticipated expiration: 2032-12-21

Abstract

The utility model discloses a portable workbench, which comprises a fixed table top, wherein the inner wall of the fixed table top is slidably connected with a sliding table top, the inner wall of one side of the sliding table top is rotatably connected with a lead screw, the other end of the lead screw extends out of the sliding table top and is rotatably connected with the other side of the sliding table top, the other end of the lead screw is fixedly connected with a rotating handle, the inner wall of one side of the fixed table top is fixedly connected with a threaded sleeve, and the other end of the threaded sleeve extends into the sliding table top; the screw rod is driven to rotate by rotating the rotating handle, the screw rod rotates in the threaded sleeve, the sliding table top is pushed out of the fixed table top while rotating, so that the operable area of workers during working is increased, the screw rod is driven to rotate reversely by reversely rotating the rotating handle, the screw rod rotates reversely in the threaded sleeve, and the sliding table top is withdrawn into the fixed table top.

Description

Portable workbench

Technical Field

The utility model relates to an electronic information engineering technical field especially relates to a portable workstation.

Background

Electronic information engineering is the subject that a modern technology such as applied computer carries out electronic information control and information processing, main acquisition and processing of research information, electronic equipment and information system's design, development, use and integration, at electronic information staff during operation, need use various instrument and a workstation, current workstation is bulky, and weight is heavier, the staff of being not convenient for hand-carries, and the mesa of current workstation can supply usable floor area fixed, can't adjust, this is novel to provide a portable workstation and is used for solving above-mentioned problem.

SUMMERY OF THE UTILITY MODEL

The utility model provides a portable workbench has solved current workstation volume great, and weight is heavier, and the staff of being not convenient for hand-carries, and the mesa of current workstation can supply usable floor area fixed, can't carry out the problem of adjusting.

In order to solve the technical problem, the utility model provides a portable workbench, including fixed table top, fixed table top inner wall sliding connection has sliding table top, sliding table top one side inner wall rotates and is connected with the lead screw, the lead screw other end stretches out sliding table top, and rotates with the sliding table top opposite side and be connected, lead screw other end fixedly connected with turning handle, fixed table top one side inner wall fixedly connected with threaded sleeve, the threaded sleeve other end stretches into inside sliding table top, and with sliding table top one side sliding connection, threaded sleeve inner wall and lead screw threaded connection, two adjacent fixed plates of the equal fixedly connected with in fixed table top lower part both sides, all rotate between the fixed plate and be connected with the connecting rod, two adjacent dead levers of the equal fixedly connected with of connecting rod downside, adjacent two the equal sliding connection of dead lever inner wall has the slide bar, fixed table top one side fixedly connected with carry ring, the anterior one side threaded connection of fixed table top of telling has spacing bolt, spacing hole has been seted up to anterior one side of sliding table top, spacing bolt and spacing hole inner wall threaded connection.

Preferably, the front side and the rear side of the fixed table board are fixedly connected with collecting boxes, one side of each collecting box, which is far away from each other, is hinged with a box door, and one side of each box door, which is far away from each other, is fixedly connected with a door lock.

Preferably, the upper side and the lower side of the threaded sleeve are fixedly connected with limiting blocks.

Preferably, the front sides of the fixing rods are in threaded connection with fastening bolts.

Preferably, two adjacent fixed plates are fixedly connected with limiting plates on the side away from each other.

Preferably, fixed table face downside rear portion fixedly connected with two adjacent fastening blocks, two adjacent connecting bands of the anterior fixedly connected with of fixed table face downside, adjacent two the equal fixedly connected with fastening slider of connecting band lower extreme, fastening slider all with fastening block inner wall sliding connection.

Compared with the prior art, the utility model provides a pair of portable workstation has following beneficial effect: the utility model provides a portable workbench, which is provided with a rotating handle, a screw rod, a threaded sleeve, a fixed plate, a fixed rod, a sliding rod, a lifting ring and a connecting rod; through rotating the rotation of turning handle drive lead screw, the lead screw is at the threaded sleeve internal rotation, the fixed mesa is released with the sliding table face in the pivoted, with the area that increases the staff during operation operatable, through the antiport turning handle, drive lead screw antiport, the lead screw reverses in the threaded sleeve, withdraw the fixed mesa inside with the sliding table face, with the length that shortens equipment, then through rotating the connecting rod, turn the dead lever to fixed mesa lower part, reduce the volume of equipment, then through the handle ring, it removes to promote fixed mesa, equipment can remove at will after the use, equipment occupation space is not simultaneously.

Drawings

Fig. 1 is an external view of a portable workbench according to the present invention;

fig. 2 is an expanded view of the appearance of a portable workbench according to the present invention;

FIG. 3 is a side cut-away view of a portable workbench according to the present invention;

fig. 4 is a front cut-away view of the portable workbench of the utility model.

Reference numbers in the figures: 1. fixing the table top; 2. a sliding table top; 3. a handle is rotated; 4. a limit bolt; 5. a collection box; 6. a box door; 7. a door lock; 8. a slide bar; 9. fixing the rod; 10. fastening a bolt; 11. a limiting hole; 12. a fastening block; 13. a connecting belt; 14. fastening the sliding block; 15. a fixing plate; 16. a connecting rod; 17. a limiting plate; 18. lifting a ring; 19. a threaded sleeve; 20. a limiting block; 21. and a screw rod.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments; based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative efforts all belong to the protection scope of the present invention.

The embodiment is given by fig. 1-4, the utility model provides a portable workbench, including fixed table surface 1, 1 inner wall sliding connection of fixed table surface has sliding

table surface

2, 2 one side inner walls of sliding table surface rotate and are connected with lead screw 21, the lead screw 21 other end stretches out sliding table surface 2, and rotates with 2 opposite sides of sliding table surface and be connected, the other end fixedly connected with turning handle 3 of lead screw 21, 1 one side inner wall fixedly connected with threaded sleeve 19 of fixed table surface, the threaded sleeve 19 other end stretches into inside sliding table surface 2, and with 2 one side sliding connection of sliding table surface, the threaded sleeve 19 inner wall and lead screw 21 threaded connection, 1 lower part both sides of fixed table surface are equal fixedly connected with two adjacent fixed plates 15, all rotate between the fixed plate 15 and are connected with connecting rod 16, the equal fixedly connected with two adjacent dead levers 9 of connecting rod 16 downside, adjacent two the equal sliding connection of dead lever 9 inner wall has slide bar 8, fixed table surface 1 one side fixedly connected with bail 18, the anterior one side of fixed table surface 1 threaded connection of fixed table surface has spacing bolt 4, spacing bolt threaded connection has spacing hole 11, spacing anterior one side has seted up spacing hole 11.

The collecting boxes 5 are fixedly connected to the front side and the rear side of the fixed table board 1, the collecting boxes 5 are hinged to one sides away from each other, the box doors 6 are hinged to one sides away from each other, the door locks 7 are fixedly connected to one sides away from each other, a plurality of tools can be used by workers during working, the tools can be stored in the collecting boxes 5, and the occupied space is small.

The upper side and the lower side of the threaded sleeve 19 are fixedly connected with limiting blocks 20 to limit the extension length of the sliding table top 2, so that the equipment is prevented from being inclined when in use.

The front side of the fixed rod 9 is connected with a fastening bolt 10 through threads, the fastening bolt 10 is rotated to abut against the front side of the sliding rod 8, the position of the sliding rod 8 is fixed inside the fixed rod 9, and the sliding rod 8 is prevented from sliding.

The two adjacent fixing plates 15 are fixedly connected with limiting plates 17 on the sides far away from each other, the limiting plates 17 are utilized to abut against the fixing rods 9, the fixing rods 9 on the two sides of the lower portion of the fixing table top 1 keep an opening shape, and the stability of the fixing table top 1 on the upper portion is kept.

Wherein, two adjacent fastening blocks 12 of fixed table top 1 downside rear portion fixedly connected with, two adjacent connecting bands 13 of the anterior fixedly connected with of fixed table top 1 downside, adjacent two the equal fixedly connected with fastening slider 14 of connecting band 13 lower extreme, fastening slider 14 all with fastening block 12 inner wall sliding connection, let connecting band 13 pass through from dead lever 9 downside, then insert fastening slider 14 in fastening block 12, fix dead lever 9 in fixed table top 1 lower part.

The working principle is as follows: when the device is used, the screw rod 21 is driven to rotate by rotating the rotary handle 3, the screw rod 21 rotates in the threaded sleeve 19, the sliding table top 2 is pushed out from the inside of the fixed table top 1 while rotating, the operable area of a worker during working is increased, the fastening sliding block 14 is taken out from the inside of the fastening block 12, the connecting rod 16 is rotated until the limiting plate 17 abuts against the fixing rod 9 and stops, the sliding rod 8 is pulled out from the inside of the fixing rod 9, the height of the device is increased, the fastening bolt 10 is rotated to abut against the front side of the sliding rod 8 by the fastening bolt 10, the position of the sliding rod 8 is fixed in the fixing rod 9, the sliding rod 8 is prevented from sliding, after the device is used, the rotary handle 3 is rotated reversely, the screw rod 21 is driven to rotate reversely, the screw rod 21 is reversed in the threaded sleeve 19, the sliding table top 2 is retracted into the fixed table top 1 to shorten the length of the device, the sliding rod 8 is retracted into the fixing rod 9, the fixing rod 9 is rotated by the connecting rod 16, the fixing rod 9 is rotated to the lower part of the fixing table top 1, the connecting rod 13 passes through the lower part of the fixing rod 9, the fixing tool, the connecting rod can be retracted into the space of the fixing table top 1 without occupying a plurality of working tool, the collecting box, the working tool, the working space of the working tool, the working space can be prevented from being occupied by the collecting box, and the working tool, the working space can be not occupied by the working tool, and the working device can be moved by the working device when the working device, and the collecting box can be used.

Claims

1. The portable workbench comprises a fixed table board (1) and is characterized in that the inner wall of the fixed table board (1) is connected with a sliding table board (2) in a sliding manner, the inner wall of one side of the sliding table board (2) is connected with a screw rod (21) in a rotating manner, the other end of the screw rod (21) extends out of the sliding table board (2) and is connected with the other side of the sliding table board (2) in a rotating manner, the other end of the screw rod (21) is fixedly connected with a rotating handle (3), the inner wall of one side of the fixed table board (1) is fixedly connected with a threaded sleeve (19), the other end of the threaded sleeve (19) extends into the sliding table board (2) and is connected with one side of the sliding table board (2) in a sliding manner, the inner wall of the threaded sleeve (19) is connected with the screw rod (21) in a threaded manner, two adjacent fixed plates (15) are fixedly connected to the two sides of the lower part of the fixed table board (1), a connecting rod (16) is rotatably connected between the fixed plates (15), two adjacent fixed rods (9) are fixedly connected to the lower side of the connecting rod (16), two adjacent fixed rods (9) are fixedly connected to the inner wall of the fixed rod (9), a limiting hole (11) is formed in a sliding connection with a bolt (4) and a front part of the sliding table board (11) is formed in one side of the fixed table board (1), the limiting bolt (4) is in threaded connection with the inner wall of the limiting hole (11).

2. The portable workbench according to claim 1, wherein collecting boxes (5) are fixedly connected to the front and rear sides of the fixed workbench (1), boxes (6) are hinged to the sides of the collecting boxes (5) far away from each other, and door locks (7) are fixedly connected to the sides of the boxes (6) far away from each other.

3. The portable workbench according to claim 1, wherein the upper and lower sides of the threaded sleeve (19) are fixedly connected with limit blocks (20).

4. A portable workbench according to claim 1, characterized in that fastening bolts (10) are screwed on the front side of the fixed bar (9).

5. A portable workbench according to claim 1, wherein a limiting plate (17) is fixedly connected to each side of two adjacent fixing plates (15) far away from each other.

6. The portable workbench according to claim 1, wherein two adjacent fastening blocks (12) are fixedly connected to the rear part of the lower side of the fixed workbench (1), two adjacent connecting bands (13) are fixedly connected to the front part of the lower side of the fixed workbench (1), fastening sliders (14) are fixedly connected to the lower ends of the two adjacent connecting bands (13), and the fastening sliders (14) are slidably connected to the inner walls of the fastening blocks (12).