CN211468472U - Instrument box convenient to move - Google Patents

Abstract

The utility model discloses an instrument box that is easy to move, and particularly relates to the field of instrument boxes. A support column is arranged inside the fixing slot, the bottom of the support column penetrates the fixing slot and extends to the outside of the fixing block, a gear is arranged inside the fixing shaft, and a cassette is arranged on the side of the support column close to the gear , the cassette is meshed with the gear, the middle of the gear is provided with a rotating shaft, and one end of the rotating shaft is fixedly connected with the inner wall of the fixing groove. The utility model drives the gear to rotate clockwise through the clockwise rotation of the shaft, thereby driving the cassette to move upward, and the support column moves in the direction of the fixed groove, so that the wheels can be in contact with the ground, which facilitates the movement of the instrument box by the staff and reduces labor intensity. Improved work efficiency.

Description

An easy-to-move instrument box

technical field

The utility model relates to the field of instrument boxes, more particularly, the utility model relates to an instrument box which is easy to move.

Background technique

Instrumentation is an instrument or equipment used to detect, measure, observe, and calculate various physical quantities, material components, physical parameters, etc. The staff usually use the storage box to carry the instrumentation.

The prior art has the following deficiencies: since the existing placing box does not have a movable structure, when a mobile detection is required, the staff needs to carry the instruments frequently, which not only has high labor intensity, but also has low detection efficiency.

Utility model content

In order to overcome the above-mentioned defects of the prior art, the embodiment of the present invention provides an instrument box that is easy to move. The rotating shaft is rotated clockwise to drive the gear to rotate clockwise, thereby driving the cassette to move upward, and the support column moves in the direction of the fixed slot. The wheels are then brought into contact with the ground to solve the problems raised in the background art described above.

In order to achieve the above purpose, the present utility model provides the following technical solutions: an instrument box that is easy to move, including an instrument box shell, the bottom four corners of the instrument box shell are provided with fixed blocks, and the interior of the fixed block is provided with fixed blocks. The inner part of the fixing slot is provided with a support column, the bottom of the support column penetrates the fixing slot and extends to the outside of the fixing block, the inner part of the fixing slot is provided with a gear, and the side of the support column close to the gear is arranged There is a cassette, the cassette meshes with the gear, the middle of the gear is provided with a rotating shaft, one end of the rotating shaft is fixedly connected with the inner wall of the fixing slot, and the other end of the rotating shaft penetrates the fixing slot and extends to the outside of the fixing slot, so Both sides of the support column are provided with clamping blocks, both side walls of the fixing groove are provided with clamping grooves, the clamping blocks are slidably connected to the interior of the clamping grooves, and one side of the fixing block is provided with wheels.

In a preferred embodiment, the bottom of the support column is provided with a base, the bottom of the base is provided with a rubber pad, and the base and the support column are integrally provided.

In a preferred embodiment, a fixing plate is arranged on one side of the casing of the instrument box, a screw rod is arranged on the outer surface of the fixing plate, and a screw hole is arranged inside the fixing plate.

In a preferred embodiment, the screw rod is rotatably connected to the inside of the screw hole, the bottom of the screw rod is provided with a push handle, and the push handle and the screw rod are rotatably connected through a bearing.

In a preferred embodiment, a turntable is provided in one end of the rotating shaft away from the gear, and the turntable and the rotating shaft are integrally provided.

In a preferred embodiment, the bottom of the instrument box shell is provided with four first connecting rods, the bottom of the first connecting rod is provided with empty grooves, and the four first connecting rods and the four wheels are One-to-one corresponding settings.

In a preferred embodiment, a second connecting rod is arranged inside the hollow slot, a spring is arranged on the top of the second connecting rod, and the bottom of the second connecting rod penetrates the hollow slot and extends out of the first connecting rod. The outer part of the connecting rod is fixedly connected with the wheel.

In a preferred embodiment, sliding blocks are provided on both sides of the second connecting rod, sliding grooves are provided on both sides of the hollow groove, and the sliding blocks are slidably connected to the interior of the sliding grooves.

Technical effects and advantages of the present utility model:

1. Through the clockwise rotation of the shaft, the gear is driven to rotate clockwise, thereby driving the cassette to move upward, and the support column moves toward the fixed slot, so that the wheel can contact the ground, and at the same time, the screw is rotated to drive the screw to rotate in the screw hole, thereby The push handle moves upward, which is convenient for the staff to move the instrument box, reduces labor intensity, improves work efficiency, and solves the problem of inconvenient movement of the instrument box compared with the prior art;

2. When the wheel passes through the uneven ground, the second connecting rod moves in the direction of the empty groove, and the spring is forced to contract, which drives the slider to move in the chute, so as to buffer the instrument box and avoid the movement of the instrument box. Compared with the prior art, it solves the problem that the utensils in the instrument box are easy to sway when the wheels pass through uneven ground.

Description of drawings

FIG. 1 is a schematic diagram of the overall structure of the present invention.

Figure 2 is a partial longitudinal sectional view of the utility model.

FIG. 3 is a left partial longitudinal sectional view of the utility model.

FIG. 4 is an enlarged view of the structure of part A of FIG. 1 of the present invention.

FIG. 5 is an enlarged view of the structure of part B of FIG. 2 of the present invention.

Reference numerals are: 1. instrument box shell, 2. fixing block, 3. fixing slot, 4. support column, 5. gear, 6. cassette, 7. rotating shaft, 8. clamping block, 9. clamping slot, 10. wheel, 11. base, 12. rubber pad, 13. Fixed plate, 14 screw rod, 15 screw hole, 16 push handle, 17 turntable, 18 first connecting rod, 19 empty slot, 20 second connecting rod, 21 spring, 22 slider, 23 chute.

Detailed ways

The technical solutions in the embodiments of the present utility model will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present utility model. Obviously, the described embodiments are only a part of the embodiments of the present utility model, rather than all the implementations. example. Based on the embodiments of the present invention, all other embodiments obtained by those of ordinary skill in the art without creative work fall within the protection scope of the present invention.

As shown in Figures 1-4, the utility model provides an instrument box that is easy to move, including an instrument box shell 1, and the four corners of the bottom of the instrument box shell 1 are provided with fixing blocks 2. There is a fixing groove 3 inside, a supporting column 4 is arranged inside the fixing groove 3, the bottom of the supporting column 4 penetrates the fixing groove 3 and extends to the outside of the fixing block 2, and a gear is arranged inside the fixing groove 3 5. The side of the support column 4 close to the gear 5 is provided with a cassette 6, and the cassette 6 meshes with the gear 5. The middle of the gear 5 is provided with a rotating shaft 7, and one end of the rotating shaft 7 is connected to the inner wall of the fixing slot 3. Fixed connection, the other end of the rotating shaft 7 penetrates the fixing slot 3 and extends to the outside of the fixing slot 3 , the two sides of the support column 4 are provided with clamping blocks 8 , and the two side walls of the fixing slot 3 are provided with A card slot 9, the card block 8 is slidably connected to the inside of the card slot 9, and one side of the fixing block 2 is provided with a wheel 10;

The bottom of the support column 4 is provided with a base 11, and the bottom of the base 11 is provided with a rubber pad 12. The base 11 and the support column 4 are integrally arranged, so that the structure is more stable;

One side of the instrument box shell 1 is provided with a fixing plate 13 , the outer surface of the fixing plate 13 is provided with a screw rod 14 , and the interior of the fixing plate 13 is provided with screw holes 15 . receive;

The screw rod 14 is rotatably connected to the inside of the screw hole 15, and the bottom of the screw rod 14 is provided with a push handle 16, and the push handle 16 and the screw rod 14 are rotatably connected through a bearing. The push handle 16 will not rotate when rotated;

One end of the rotating shaft 7 away from the gear 5 is provided with a rotating plate 17, and the rotating plate 17 and the rotating shaft 7 are integrally arranged, so that it is convenient for the staff to rotate the rotating shaft 7;

The specific embodiment is as follows: when moving, the turntable 17 is rotated clockwise, and the gear 5 is driven to rotate clockwise through the transmission of the rotating shaft 7, and the cassette 6 has a tendency to move upward under the force, thereby driving the support column 4 to the direction of the fixing slot 3. Move, the clamping block 8 moves in the clamping slot 9, so that the wheel 10 contacts the ground, the support column 4 is in a suspended state, and the screw rod 14 is rotated at the same time, driving the screw rod 14 to screw in the screw hole 15, and driving the push handle 16 Move upward, so as to facilitate the movement of the staff, so as to achieve the purpose of moving the instrument box. When it needs to be fixed, the turntable 17 is rotated counterclockwise. The gear 5 is driven to rotate counterclockwise, thereby driving the cassette 6 to move downward, and the support column 4 moves away from the fixing slot 3 until it moves to a state where the wheel 10 is suspended, and the base 11 is used to increase the contact area between the support column 4 and the ground. Large, use the texture of the rubber pad 12 to increase the friction between the support column 4 and the ground, thereby making the instrument box more stable, and then rotate the screw 14 to drive the push handle 16 back to the initial position, thus achieving a fixed The purpose is simple and convenient, and the labor intensity of the staff is reduced, and the embodiment specifically solves the problem of inconvenient movement of the instrument box in the prior art;

As shown in Figures 1-2 and 4-5, the bottom of the instrument box shell 1 is provided with four first connecting rods 18, and the bottom of the first connecting rods 18 is provided with empty grooves 19. The first connecting rod 18 is arranged in a one-to-one correspondence with the four wheels 10, so that the wheels 10 can be fixed at the bottom of the instrument box;

A second connecting rod 20 is arranged inside the hollow slot 19 , a spring 21 is arranged on the top of the second connecting rod 20 , and the bottom of the second connecting rod 20 penetrates the hollow slot 19 and extends out of the first connecting rod The outer part of 18 is fixedly connected with the wheel 10, so that the wheel 10 can be buffered;

Both sides of the second connecting rod 20 are provided with sliding blocks 22, and both sides of the hollow slot 19 are provided with sliding grooves 23. The sliding blocks 22 are slidably connected to the inside of the sliding grooves 23, so that it is convenient to connect to the sliding block 23. The movement direction of the second connecting rod 20 is limited;

The specific embodiment is as follows: when the wheel 10 passes through the uneven ground, the second connecting rod 20 moves in the direction of the hollow groove 19, the spring 21 is forced to contract, and the slider 22 is driven to move in the chute 23, so as to carry out the operation of the instrument box. Buffering, avoiding the shaking of the instrument box during the movement of the instrument, thereby affecting the service life of the instrument, and this embodiment specifically solves the problem that the wheel 10 existing in the prior art will pass through the uneven ground. Easy to shake.

The working principle of the utility model:

Referring to the accompanying drawings 1-5 of the description, when moving, the turntable 17 is rotated clockwise, thereby driving the gear 5 to rotate clockwise, and the cassette 6 has a tendency to move upward under force, thereby driving the support column 4 to move in the direction of the fixing slot 3, so that The wheel 10 is in contact with the ground, and the support column 4 is in a suspended state, which is convenient for the staff to move, so that the purpose of moving the instrument box is achieved. When the direction moves, the spring 21 is forced to contract, so as to buffer the instrument box and avoid the phenomenon that the instruments in the instrument box are damaged by force.

The last points that should be noted are: First, in the description of this application, it should be noted that, unless otherwise specified and limited, the terms "installation", "connection" and "connection" should be understood in a broad sense, and may be mechanical connection. Or electrical connection, or internal communication between two elements, or direct connection, "up", "down", "left", "right", etc. are only used to indicate relative positional relationship, when the absolute position of the object being described changes, the relative positional relationship may change;

Secondly: in the drawings of the disclosed embodiments of the present invention, only the structures involved in the embodiments of the present invention are involved, and other structures may refer to the general design. In the case of no conflict, the same embodiment and different embodiments of the present invention can be mutually combination;

Finally: the above is only the preferred embodiment of the present utility model, and is not intended to limit the present utility model, all within the spirit and principle of the present utility model, any modification, equivalent replacement, improvement, etc. made, should include within the scope of protection of the present invention.

Claims (8)

1. An instrument box convenient to remove, includes instrument box shell (1), its characterized in that: the bottom four corners department of instrument box shell (1) all is equipped with fixed block (2), the inside of fixed block (2) is equipped with fixed slot (3), the inside of fixed slot (3) is equipped with support column (4), the bottom of support column (4) runs through fixed slot (3) and extends to the outside of fixed block (2), the inside of fixed slot (3) is equipped with gear (5), one side that support column (4) are close to gear (5) is equipped with cassette tape (6), cassette tape (6) and gear (5) meshing, the middle part of gear (5) is equipped with pivot (7), the one end of pivot (7) and the inner wall fixed connection of fixed slot (3), the other end of pivot (7) runs through fixed slot (3) and extends to the outside of fixed slot (3), the both sides of support column (4) all are equipped with fixture block (8), the both sides wall of fixed slot (3) all is equipped with draw-in groove (9), the clamping block (8) is connected to the inside of the clamping groove (9) in a sliding mode, and a wheel (10) is arranged on one side of the fixing block (2).

2. A portable instrument cluster box according to claim 1, wherein: the bottom of support column (4) is equipped with base (11), the bottom of base (11) is equipped with rubber pad (12), base (11) and support column (4) formula as an organic whole set up.

3. A portable instrument cluster box according to claim 1, wherein: one side of instrument box shell (1) is equipped with fixed plate (13), the surface of fixed plate (13) is equipped with lead screw (14), the inside of fixed plate (13) is equipped with screw (15).

4. A portable instrument cluster box according to claim 3, wherein: the screw rod (14) is rotatably connected to the inside of the screw hole (15), a push handle (16) is arranged at the bottom of the screw rod (14), and the push handle (16) is rotatably connected with the screw rod (14) through a bearing.

5. A portable instrument cluster box according to claim 1, wherein: be equipped with carousel (17) in the one end of gear (5) is kept away from in pivot (7), carousel (17) and pivot (7) formula as an organic whole set up.

6. A portable instrument cluster box according to claim 1, wherein: the bottom of instrument box shell (1) is equipped with four head rod (18), the bottom of head rod (18) is equipped with dead slot (19), four head rod (18) and four wheel (10) are the one-to-one setting.

7. A portable instrument pod according to claim 6, wherein: the inside of dead slot (19) is equipped with second connecting rod (20), the top of second connecting rod (20) is equipped with spring (21), dead slot (19) is run through to the bottom of second connecting rod (20) to the outside and wheel (10) fixed connection that extend first connecting rod (18).

8. A portable instrument pod according to claim 7, wherein: the both sides of second connecting rod (20) all are equipped with slider (22), the both sides of dead slot (19) all are equipped with spout (23), slider (22) sliding connection and the inside of spout (23).

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