Portable integrated workstation

Abstract

The utility model relates to a portable integrated workstation which comprises a case and a case cover hinged to the case, a blocking strip is arranged on the front side of the case, a downwards-sunken mounting groove is formed in the blocking strip, a rotating cylinder, a supporting cylinder and a driving cylinder are sequentially arranged in the mounting groove from inside to outside, and a guide rod on the driving cylinder movably penetrates through a vertical strip hole to be in sliding fit with a spiral groove. An elastic piece is movably arranged between the rotating cylinder and the driving cylinder, a locking opening is formed in the front side of the box cover, a mounting hole is formed in one side of the mounting groove, a locking block matched with the locking opening is movably arranged in the mounting hole, the locking block is hinged to an eccentric shaft at the bottom of the rotating cylinder through a connecting rod, a pull rod is arranged on the supporting ring, and a supporting block with a loop structure groove is arranged on the driving cylinder. A pull rod with a bent end capable of moving along the loop structure groove is arranged on the supporting ring, the driving cylinder can be operated in sequence to enable the locking block to stretch out of or retract into the mounting hole, operation by a single person is facilitated, when the box cover is opened, the locking block can be controlled to retract into the mounting hole, and an operator is not affected when using the workstation.

Description

Technical Field

[0001] This utility model relates to the field of workstation technology, specifically to a portable all-in-one workstation. Background Technology

[0002] With the increasing level of intelligence, more and more instruments and equipment require intelligent control, especially in harsh environments such as field operations. A portable workstation is needed that is easy to carry. Existing portable all-in-one workstations typically fold the display screen into the chassis to reduce the workstation's size and facilitate portability. For example, patent application number "CN201620062816.1" discloses a portable all-in-one workstation that, by rotating the lid, engages a locking mechanism on the lid with a locking component on the chassis, thus protecting the operating screen and display screen. However, with this method, the buckle extends from the through-slot on the front panel of the box. The buckle is engaged with the slot by sliding the slider. But in actual use, the operator needs to rotate the box cover and slide the slider with both hands at the same time to make the two sliders move the buckle to engage or disengage from the slot. Otherwise, the interference between the buckle and the box cover makes it difficult to lock or open the box cover. It is not convenient for single-person operation. Moreover, when operating the control panel, the buckle extends out of the through-slot to the upper side of the control panel, which can easily scratch the operator, making operation inconvenient. Utility Model Content

[0003] To solve the above-mentioned technical problems, this utility model provides a portable integrated workstation. By pressing the drive cylinder, the lock block can be controlled to extend out of the mounting hole and engage with the lock to close and lock the lid, or the lock block can be retracted into the mounting hole to unlock. In this way, the drive cylinder can be operated sequentially to extend or retract the lock block into the mounting hole, which is convenient for single-person operation. Furthermore, when the lid is opened, the lock block can also be controlled to retract into the mounting hole without affecting the operator's use of the workstation.

[0004] This utility model provides a portable integrated workstation to solve the above-mentioned technical problems, including a chassis and a cover hinged to the rear of the chassis. The chassis is provided with an operation panel, the cover is provided with a display screen, and the front of the cover is provided with a lock.

[0005] The front side of the chassis is provided with a blocking strip, and both ends of the blocking strip are provided with downwardly recessed mounting grooves. From the inside to the outside of the mounting groove, there are a rotating cylinder with a top opening and rotatably connected to the inner wall of the mounting groove via a bearing, a support cylinder with its bottom fixed to the inner wall of the mounting groove via a support ring, and a drive cylinder that slides vertically with the inner wall of the mounting groove.

[0006] At least one guide rod is provided on the inner wall of the drive cylinder. The inner end of the guide rod movably passes through a vertical slot on the peripheral wall of the support cylinder and slides into a spiral groove on the outer wall of the rotating cylinder. A rotating ring is provided inside the rotating cylinder, and an elastic element is provided on the rotating ring. The upper end of the elastic element is fixed to the drive cylinder.

[0007] The support ring is also provided with at least one set of upwardly extending tie rods. The drive cylinder has a support block corresponding to the tie rod fixed inside. The support block is provided with a loop structure groove. The upper end of the tie rod is provided with a bent end that can move along the loop structure groove. The loop structure groove includes a locking structure that engages with the bent end and an anti-backward step for preventing the bent end from retracting.

[0008] The mounting slot has a mounting hole on the side near the operation panel. A locking block that mates with the lock is movably disposed in the mounting hole. One end of the locking block near the mounting slot is hinged to a connecting rod, and the other end of the connecting rod is hinged to an eccentric shaft located eccentrically at the bottom of the rotating drum.

[0009] Furthermore, the loop structure groove includes a curved groove, a V-shaped groove, and a straight groove. One end of the curved groove is connected to the V-shaped groove and forms an anti-retraction step. One end of the straight groove is connected to the V-shaped groove, and the other end is connected to the end of the curved groove away from the V-shaped groove to form an anti-retraction step. The straight groove is parallel to the end of the curved groove near the V-shaped groove.

[0010] Furthermore, the support block is provided with an elastic pressure block, and the pull rod is located between the elastic pressure block and the support block.

[0011] Furthermore, the guide rods are provided in three sets and are evenly distributed along the circumference of the drive cylinder.

[0012] Furthermore, the outer peripheral wall of the drive cylinder is provided with a slider, and the inner wall of the mounting groove is provided with a vertical sliding groove that slides in cooperation with the slider.

[0013] Furthermore, the edge of the cover near the chassis is provided with an anti-collision pad.

[0014] Furthermore, the chassis is equipped with a handle.

[0015] The beneficial effects of this utility model are as follows: the chassis is used to install various electronic components required by the workstation; the chassis cover not only supports the display screen but also facilitates its closing onto the chassis to protect the display screen and operation panel. A blocking strip on the front side of the chassis cover not only secures the locking mechanism but also reduces impacts to the cover, preventing damage to the display screen.

[0016] The vertical slot on the support cylinder engages with the guide rod, allowing for its up-and-down movement and preventing the drive cylinder from rotating, ensuring it can only move up and down along the axis of the vertical slot. The guide rod slides within the spiral groove on the rotating cylinder as the drive cylinder moves up and down. Since the guide rod can only move up and down, the rotating cylinder within the mounting groove is connected to the mounting groove via a bearing, causing the rotating cylinder to rotate. This rotation of the rotating cylinder drives the eccentric shaft at the bottom of the rotating cylinder to rotate, which in turn drives the locking block to move within the mounting hole via a connecting rod. The locking block can then extend out of the mounting hole to engage with the lock or retract into the mounting hole to unlock.

[0017] The supporting ring is equipped with at least one set of upwardly extending pull rods. A support block corresponding to the pull rod is fixed inside the drive cylinder, and the pull rod and the support block engage with a loop structure groove. When the lock block needs to extend out of the mounting hole, pressing the drive cylinder moves the pull rod within the loop structure groove, engaging with the locking structure in the groove. This keeps the drive cylinder in a downward position, causing the rotating cylinder to rotate and maintain the lock block extending out of the mounting hole and engaging with the lock opening, thus locking the cover onto the chassis. When the cover needs to be unlocked, pressing the drive cylinder again causes the pull rod to continue moving within the loop structure groove, unlocking from the locking structure. The elastic element then resets, causing the drive cylinder to move upward, which in turn causes the rotating cylinder to rotate in the opposite direction, retracting the lock block back into the mounting hole.

[0018] In summary, by using the above method, the lock block can be controlled and kept in a state where it extends out of the mounting hole and engages with the lock opening, or the lock block can be retracted into the mounting hole by pressing the drive cylinder, without the operator having to constantly apply force to the unlocking part when opening or closing the box cover. This facilitates single-person operation, and the lock block can also be controlled to retract into the mounting hole when the box cover is opened, without affecting the operator's use of the workstation.

[0019] The present invention will be further described below with reference to the accompanying drawings and specific embodiments. Attached Figure Description

[0020] Figure 1 This is a schematic diagram of the structure of this utility model;

[0021] Figure 2 This is a schematic diagram of the support block of this utility model;

[0022] Figure 3 for Figure 1 A magnified view of the details of A.

[0023] In the attached diagram: 1-Chassis, 11-Operation panel, 12-Blocking strip, 13-Mounting slot, 131-Mounting hole, 132-Vertical slide groove, 14-Handle, 2-Cover, 21-Display screen, 22-Lock, 23-Anti-collision pad, 3-Rotating cylinder, 31-Spiral groove, 32-Rotating ring, 33-Elastic element, 34-Eccentric shaft, 35-Connecting rod, 36-Locking block, 4-Support ring, 41-Pull rod, 5-Support cylinder, 51-Vertical strip hole, 6-Drive cylinder, 61-Guide rod, 62-Support block, 63-Circuit structure groove, 631-Bent groove, 632-V-shaped groove, 633-Straight groove, 64-Elastic pressure block, 65-Slider. Detailed Implementation

[0024] Referring to the accompanying drawings, the specific embodiments of this utility model will be described in detail.

[0025] Reference Figures 1 to 3 This utility model provides a portable integrated workstation, including a chassis 1 and a cover 2 hinged to the rear of the chassis 1. The chassis 1 has an operation panel 11, and the cover 2 has a display screen 21. The chassis 1 houses various electronic components required for the workstation. The cover 2 supports the display screen 21 and also protects both the display screen 21 and the operation panel 11 when closed onto the chassis 1. The edge of the cover 2 closest to the chassis 1 has a shock-absorbing pad 23 to prevent the cover 2 from bumping against the chassis 1 when folded. The chassis 1 has a handle 14 for easy movement of the workstation.

[0026] The front side of the chassis 1 is provided with a blocking strip 12. The blocking strip 12 on the front side of the cover 2 can not only install the locking structure, but also reduce the collision with the cover 2 and avoid damage to the display screen 21.

[0027] The blocking strip 12 has downwardly recessed mounting grooves 13 at both ends. Within the mounting grooves 13, from the inside out, are arranged a rotating cylinder 3 with a top opening and rotatably connected to the inner wall of the mounting groove 13 via a bearing; a support cylinder 5 with its bottom fixed to the inner wall of the mounting groove 13 via a support ring 4; and a driving cylinder 6 that slides vertically against the inner wall of the mounting groove 13. The outer peripheral wall of the driving cylinder 6 has a slider 65, and the inner wall of the mounting groove 13 has a vertical sliding groove 132 that slides against the slider 65. The slider 65, in conjunction with the vertical sliding groove 132, further guides the up-and-down movement of the driving cylinder 6.

[0028] At least one guide rod 61 is provided on the inner wall of the drive cylinder 6. Preferably, three sets of guide rods 61 are provided and evenly distributed along the circumference of the drive cylinder 6 to ensure the stability of the drive cylinder 6's up-and-down movement. The inner end of the guide rod 61 moves through the vertical slot 51 on the peripheral wall of the support cylinder 5 and slides into the spiral groove 31 on the outer wall of the rotating cylinder 3. Preferably, the spiral groove 3 extends downward along the outer peripheral wall of the rotating cylinder 3, and the projection of the circumference of the spiral groove 3 is only half of the circumference of the rotating cylinder. At this time, when the guide rod 61 slides to the bottom in the spiral groove 3, the locking block extends out of the mounting hole, which facilitates the limitation of the rotation angle of the rotating cylinder 6. The vertical slot 51 on the support cylinder 5 cooperates with the guide rod 61 to allow the guide rod 61 to move up and down and to stop the drive cylinder 6 from rotating, so that it can only move up and down along the axis of the vertical slot 51. The guide rod 61 slides in the spiral groove 31 on the rotating drum 3. During the up-and-down movement of the drive drum 6, the guide rod 61 slides in the spiral groove 31. Since the guide rod 61 can only move up and down, the rotating drum 3 in the mounting groove 13 is rotatably connected to the mounting groove 13 through the bearing, thereby driving the rotating drum 3 to rotate.

[0029] The front side of the cover 2 is provided with a locking slot 22. The mounting groove 13 is provided with a mounting hole 131 on the side near the operation panel 11. A locking block 36 that mates with the locking slot 22 is movably disposed in the mounting hole 131. One end of the locking block 36 near the mounting groove 13 is hinged to a connecting rod 35, and the other end of the connecting rod 35 is hinged to an eccentric shaft 34 eccentrically located at the bottom of the rotating drum 3. When the rotating drum 3 rotates, it drives the eccentric shaft 34 at the bottom of the rotating drum to rotate, which in turn drives the locking block 36 to move within the mounting hole 131 via the connecting rod 35. This allows the locking block 36 to extend out of the mounting hole 131 to engage with the locking slot 22 or retract into the mounting hole 131 to unlock the locking slot 22.

[0030] The rotating cylinder 3 is equipped with a rotating ring 32, and the rotating ring 32 is equipped with an elastic element 33. The upper end of the elastic element 33 is fixed to the driving cylinder 6. The support ring 4 is also equipped with at least one set of upwardly extending pull rods 41. The driving cylinder 6 is equipped with a support block 62 corresponding to the pull rod 41. The support block 62 is equipped with a loop structure groove 63. The upper end of the pull rod 41 is equipped with a bent end that can move along the loop structure groove 63. The loop structure groove 63 includes a locking structure that engages with the bent end and an anti-reverse step to prevent the bent end from retracting. When the locking block 36 needs to extend out of the mounting hole 131, the driving cylinder 6 is pressed, and the pull rod 41 moves in the loop structure groove 63 and engages with the locking structure in the loop structure groove 63, keeping the driving cylinder 6 in a downward state. After the driving cylinder 6 moves down and drives the rotating cylinder 3 to rotate, the locking block 36 is kept in a state where it extends out of the mounting hole 131 and engages with the locking port 22, thereby locking the cover 2 onto the chassis 1. When the cover 2 needs to be unlocked, press the drive cylinder 6 again, and the pull rod 41 continues to move in the circuit structure groove 63, unlocking the locking structure. The elastic element 33 resets and drives the drive cylinder 6 to move upward, thereby driving the rotating cylinder 3 to rotate in the opposite direction, so that the locking block 36 retracts into the mounting hole 131.

[0031] The loop structure groove 63 includes a curved groove 631, a V-shaped groove 632, and a straight groove 633. One end of the curved groove 631 is connected to the V-shaped groove 632 and forms an anti-retraction step. One end of the straight groove 633 is connected to the V-shaped groove 632, and the other end is connected to the end of the curved groove 631 away from the V-shaped groove 632 to form an anti-retraction step. The straight groove 633 is parallel to the end of the curved groove 631 near the V-shaped groove 632. At this time, the V-groove 632 acts as a locking structure. When the drive cylinder 6 is pressed, it causes the mounting block to move downward, the elastic element 33 is compressed, and the bent end of the pull rod 41 moves in the loop structure groove 63, moving from the bottom of the bent groove 631 towards the V-groove 632 until it is locked into the V-groove 632. At this time, the bent end of the pull rod 41 is locked, and the drive cylinder 6 remains in a downward state. When the drive cylinder 6 is pressed again, the bent end moves along the V-groove 632 towards the straight groove 633 until it moves out of the V-groove 632 and into the straight groove 633. After the drive cylinder 6 is released, under the reset action of the elastic element 33, the drive cylinder 6 moves upward, and the bent end of the pull rod 41 moves downward along the straight groove 633. When the drive cylinder 6 moves upward, it drives the rotating cylinder 3 to rotate through the cooperation of the guide rod 61 and the spiral groove 31, causing the locking block 36 to retract into the mounting hole 131. Furthermore, the support block 62 is provided with an elastic pressure block 64, and the pull rod 41 is located between the elastic pressure block 64 and the support block 62. The elastic pressure block 64 presses the bent end of the pull rod 41 into the loop structure groove 63, preventing the bent end from leaving the loop structure groove 63 and enhancing the stability of the structure.

[0032] In the description of this specification, the references to terms such as "one embodiment," "some embodiments," "example," "specific example," or "some examples," etc., indicate that a specific feature, structure, material, or characteristic described in connection with that embodiment or example is included in at least one embodiment or example of the present invention. In this specification, the illustrative expressions of the above terms do not necessarily refer to the same embodiment or example. Furthermore, the specific features, structures, materials, or characteristics described may be combined in any suitable manner in one or more embodiments or examples. Moreover, without contradiction, those skilled in the art can combine and integrate the different embodiments or examples described in this specification, as well as the features of different embodiments or examples.

[0033] The above description is merely a preferred embodiment of the present utility model and is not intended to limit the present utility model. Although the present utility model has been described in detail with reference to the foregoing embodiments, those skilled in the art can still modify the technical solutions described in the foregoing embodiments or make equivalent substitutions for some of the technical features. Any modifications, equivalent substitutions, improvements, etc., made within the spirit and principles of the present utility model should be included within the protection scope of the present utility model.

Claims

1. A portable, self-contained workstation, characterized by, The utility model relates to a kind of cabinet, including cabinet (1) and rear side and the hinge cabinet cover (2) of the cabinet (1), the operating panel (11) is equipped on the cabinet (1), the display screen (21) is equipped on the cabinet cover (2), the front side of the cabinet cover (2) is equipped with lock mouth (22), The front side of the cabinet (1) is equipped with blocking strip (12), the both ends of the blocking strip (12) are equipped with downward recessed installation slot (13), the installation slot (13) is sequentially equipped with rotating drum (3) from inside to outside, support cylinder (5) and driving cylinder (6) in the inner wall of the installation slot (13) vertical sliding fit, and rotating drum (3) is rotatably connected with the inner wall of the installation slot (13) by bearing, The inner side wall of the driving cylinder (6) is equipped with at least one guide rod (61), the inner extension end of the guide rod (61) is movably passed through vertical strip hole (51) on the peripheral wall of the support cylinder (5) and is slidably fitted with helical groove (31) on the outer wall of the rotating drum (3), the rotating drum (3) is equipped with rotating ring (32), the rotating ring (32) is equipped with elastic member (33), and the upper end of the elastic member (33) is fixed with the driving cylinder (6), The support ring (4) is further equipped with at least one set of upwardly extending pull rod (41), the inside of the driving cylinder (6) is fixed with support block (62) corresponding to the pull rod (41), the support block (62) is equipped with loop structure slot (63), the upper end of the pull rod (41) is equipped with bent end movable along the loop structure slot (63), the loop structure slot (63) includes clamping position structure matched with the bent end and anti-back step for preventing the bent end from backtracking, The side of the installation slot (13) close to the operating panel (11) is equipped with mounting hole (131), the mounting hole (131) is movably equipped with lock block (36) matched with the lock mouth (22), the end of the lock block (36) close to the installation slot (13) is hingedly connected with connecting rod (35), and the other end of the connecting rod (35) is hingedly connected with eccentric shaft (34) eccentrically arranged at the bottom of the rotating drum (3).

2. The portable, self-contained workstation of claim 1, wherein, The loop structure slot (63) includes bend slot (631), V-shaped groove (632) and straight groove (633), one end of the bend slot (631) is communicated with the V-shaped groove (632) and forms anti-back step, one end of the straight groove (633) is communicated with the V-shaped groove (632) and the other end forms anti-back step with one end of the bend slot (631) away from the V-shaped groove (632), and the straight groove (633) is parallel to one end of the bend slot (631) close to the V-shaped groove (632).

3. The portable, self-contained workstation of claim 1, wherein, The support block (62) is equipped with elastic pressing block (64), and the pull rod (41) is located between the elastic pressing block (64) and the support block (62).

4. The portable, self-contained workstation of claim 1, wherein, The guide rod (61) is equipped with three groups and is evenly distributed along the circumference of the driving cylinder (6).

5. The portable, self-contained workstation of claim 1, wherein, The outer peripheral wall of the driving cylinder (6) is provided with a sliding block (65), and the inner wall of the mounting groove (13) is provided with a vertical sliding groove (132) in sliding fit with the sliding block (65).

6. The portable, self-contained workstation of claim 1, wherein, The edge of the box cover (2) near one side of the cabinet (1) is provided with a bump pad (23).

7. The portable, self-contained workstation of claim 1, wherein, The cabinet (1) is provided with a handle (14).

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