Anti-pollution sampling instrument storage box

Abstract

The utility model discloses an anti-pollution sampling instrument storage box, and relates to the technical field of instrument storage boxes, the anti-pollution sampling instrument storage box comprises a device shell, universal wheels are arranged at four ends of the bottom surface of the device shell, and a handrail is arranged on one side of the device shell. According to the anti-pollution sampling instrument storage box, in the process that a device sliding cover moves upwards, the device sliding cover drives a displacement seat to move into a device shell, a worker can conveniently take out a sampling instrument in the storage box, and after the displacement seat moves into the device shell, the displacement seat moves upwards to be connected with a top plate; a supporting plate is arranged on the bottom end of the displacement seat, and then the supporting plate is turned out from the bottom surface of the connecting top plate, so that a worker can conveniently separate the internal space of the displacement seat according to sampling instruments of different sizes, and the utilization rate of the internal space of the displacement seat is improved; therefore, the connecting top plate can be supported through the supporting plate.

Description

Technical Field

[0001] The utility model relates to the technical field of pollution-proof sampling instrument storage boxes, in particular to a pollution-proof sampling instrument storage box. Background Art

[0002] Instruments are devices or equipment used to detect, measure, observe and calculate various physical quantities, material components, physical parameters, etc. In the use of sampling instruments, different instruments are needed to cooperate to facilitate the confirmation of the physical properties of the sample and ensure the accuracy of the use.

[0003] For example, patent No. CN201820671892.1 discloses an outdoor standable instrument storage box, including an outer shell and a leg assembly, wherein a plurality of concave grooves are provided at the bottom of the outer shell, a leg assembly is provided inside the concave groove, the leg assembly is clamped inside the concave groove, one end of the leg assembly is hinged and rotatably connected to the inside of the concave groove, a support rod groove is provided in the middle of the bottom of the outer shell, end covers are provided at both ends of the support rod groove, and a plurality of fixing seats are provided on the left and right sides of the support rod groove, the leg assembly includes an upper leg and a lower leg, the upper leg is hinged and fixed inside the concave groove, a lower leg is provided at the lower end of the upper leg, and a second threaded hole is provided in the middle of the upper leg. The utility model can stand the instrument storage box upright on the ground outdoors by means of the leg assembly, which is convenient for the weighing staff to check and operate the instrument display, avoiding excessive fatigue caused by the technicians bending over or squatting on the ground for a long time, and has good use effect and is easy to use; the leg assembly can be effectively clamped on the lower end of the outer shell by means of the concave groove provided at the bottom of the outer shell, which is convenient for folding and assembling; the utility model product has simple structure, strong practicality, high safety, good use effect, convenient assembly and disassembly, and can adjust the height and angle at will, which is conducive to popularization and use;

[0004] The instrument storage box in this patent lacks a sealing mechanism inside. If it encounters a polluted environment during transportation, the instruments may be contaminated. In addition, the internal space of the instrument storage box is limited, and the space inside the instrument storage box cannot be adjusted according to instruments of different sizes, so its applicability is low. Utility Model Content

[0005] In view of the deficiencies in the prior art, the utility model provides a pollution-proof sampling instrument storage box, which solves the problem that there is a lack of a sealing mechanism inside the instrument storage box. If a polluted environment is encountered during transportation, the instruments may be contaminated, and the internal space of the instrument storage box is limited. The space inside the instrument storage box cannot be adjusted according to instruments of different sizes, resulting in low applicability.

[0006] To achieve the above objectives, the utility model is implemented through the following technical solutions: a pollution-proof sampling instrument storage box, including a device shell, four ends of the bottom surface of the device shell are provided with universal wheels, one side of the device shell is provided with an armrest, the front end of the device shell is movably connected with a device sliding cover, the intersection of the bottom end of the device sliding cover and the device shell is provided with a sealing strip, the rear of the device sliding cover is located on the inner side of the device shell, a displacement seat is provided above the displacement seat, support plates are provided on both sides of the bottom surface of the connecting top plate, and support frames are provided at the four ends of the connecting top plate, and the end surface of the bottom surface of the support frame extends to the upper end of the displacement seat.

[0007] Preferably, racks are provided on both sides of the rear end of the sliding cover of the device, one end of the rack is located on the inner side of the device shell and a guide groove A is provided, one end of the rack extends to the inner side of the guide groove A, and both sides of the bottom surface of the displacement seat are located on the inner side of the device shell and a guide groove B is provided, and the bottom end of the displacement seat extends to the inner side of the guide groove B.

[0008] Preferably, a transmission rod A is provided on the inner side of the guide groove A behind the rack, a transmission rod B is provided on one side of the transmission rod A on the inner side of the device housing, a transmission rod C is provided at the bottom end of the transmission rod B on the inner side of the device housing, the transmission rod C penetrates the device housing and extends to the inner side of the guide groove B, a screw is provided at the rear end of the transmission rod C on the inner side of the guide groove B, the screw penetrates the displacement seat and extends to the other side of the inner wall of the guide groove B, and the screw is meshed with the displacement seat.

[0009] Preferably, a gear is provided at the front end of the transmission rod A, and the transmission rod A is meshed with a rack through the gear. A bevel gear is provided at the rear end of the transmission rod A and at the intersection of the transmission rod B, the transmission rod C and the screw rod. The transmission rod A, the transmission rod B, the transmission rod C and the screw rod are all connected through bevel gear transmission.

[0010] Preferably, both sides of the connecting top plate are provided with protrusions, one end of the protrusion is located on the inner side of the support frame and a lifting groove is provided, and one end of the protrusion extends to the inner side of the lifting groove.

[0011] Preferably, both sides of the connecting top plate are provided with protrusions, one end of the protrusion is located on the inner side of the support frame and a lifting groove is provided, and one end of the protrusion extends to the inner side of the lifting groove.

[0012] Preferably, an insert block is provided on one side of the support plate, a slot is provided at the bottom end of the insert block located on the inner side of the displacement seat, a movable slot is provided above the insert block located on the inner side of the support plate, one end of the insert block extends to the inner side of the movable slot, a spring is provided at the bottom end of the inner wall of the movable slot below the insert block, the insert block is movably connected to the support plate through the spring, and the insert block is inserted into the inner side of the slot through the spring.

[0013] Beneficial Effects

[0014] The utility model provides a pollution-proof sampling instrument storage box. Compared with the prior art, it has the following beneficial effects:

[0015] The device slide cover is moved upward, and the device slide cover is driven by the transmission rod A, the transmission rod B, the transmission rod C and the screw rod, so that in the process of the device slide cover moving upward, the device slide cover drives the displacement seat to move to the inside of the device shell, which is convenient for the staff to take out the sampling instruments in the storage box. After the displacement seat is moved to the inside of the device shell, the connecting top plate is moved upward, and then the support plate is turned out from the bottom surface of the connecting top plate, so that the staff can divide the internal space of the displacement seat according to sampling instruments of different sizes, thereby improving the utilization rate of the internal space of the displacement seat, and the bottom end of the support plate is provided with an insert block, which is inserted into the inner side of the slot through a spring, so that the connecting top plate can be supported by the support plate. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0017] Figure 2 It is a side view structural diagram of the housing of the device of the utility model;

[0018] Figure 3 This is a schematic diagram of the structure of the utility model connecting the top plate.

[0019] In the figure: 1. device housing; 101. guide slot A; 102. guide slot B; 2. armrest; 3. device slide cover; 4. displacement seat; 5. support frame; 501. lifting slot; 6. connecting top plate; 601. connecting slot; 7. support plate; 701. movable slot; 8. rack; 9. transmission rod A; 10. transmission rod B; 11. transmission rod C; 12. screw rod; 13. plug block. DETAILED DESCRIPTION

[0020] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0021] See also Figure 1-3The utility model provides a technical solution: an anti-pollution sampling instrument storage box, comprising a device housing 1, four ends of the bottom surface of the device housing 1 are provided with universal wheels, one side of the device housing 1 is provided with a handrail 2, the front end of the device housing 1 is movably connected with a device slide cover 3, and the bottom end of the device slide cover 3 and the intersection of the device housing 1 are provided with a sealing strip, thereby improving the sealing performance of the storage box through the sealing strip;

[0022] Racks 8 are provided on both sides of the rear end of the device slide cover 3, one end of the rack 8 is located on the inner side of the device housing 1 and is provided with a guide groove A101, one end of the rack 8 extends to the inner side of the guide groove A101, both sides of the bottom surface of the displacement seat 4 are located on the inner side of the device housing 1 and are provided with guide grooves B102, the bottom end of the displacement seat 4 extends to the inner side of the guide groove B102, the rear of the rack 8 is located on the inner side of the guide groove A101 and is provided with a transmission rod A9, one side of the transmission rod A9 is located on the inner side of the device housing 1 and is provided with a transmission rod B10, the bottom end of the transmission rod B10 is located on the inner side of the device housing 1 and is provided with a transmission rod C11, the transmission rod C11 penetrates the device housing 1 and extends to the inner side of the guide groove B102, the rear end of the transmission rod C11 is located on the inner side of the guide groove B102 and is provided with a screw rod 12, the screw rod 12 penetrates the displacement seat 4 and extends to the guide groove On the other side of the inner wall of the groove B102, the screw rod 12 is meshed with the displacement seat 4, a gear is provided at the front end of the transmission rod A9, and the transmission rod A9 is meshed with the rack 8 through the gear, and a bevel gear is provided at the rear end of the transmission rod A9 and at the intersection of the transmission rod B10, the transmission rod C11 and the screw rod 12, and the transmission rod A9, the transmission rod B10, the transmission rod C11 and the screw rod 12 are all connected by bevel gear transmission, and the rear of the device slide cover 3 is located on the inner side of the device housing 1 and the displacement seat 4 is provided, so that the device slide cover 3 is moved upward, and the device slide cover 3 is driven by the transmission rod A9, the transmission rod B10, the transmission rod C11 and the screw rod 12, so that in the process of the device slide cover 3 moving upward, the device slide cover 3 drives the displacement seat 4 to move inside the device housing 1, so that the staff can take out the sampling instruments and meters in the storage box;

[0023] A connecting top plate 6 is provided above the displacement seat 4, and support plates 7 are provided on both sides of the bottom surface of the connecting top plate 6, and support frames 5 are provided at the four ends of the connecting top plate 6. Both sides of the connecting top plate 6 are provided with protrusions, and one end of the protrusion is located on the inner side of the support frame 5 and is provided with a lifting groove 501, and one end of the protrusion extends to the inner side of the lifting groove 501. A connecting groove 601 is provided at the bottom end of the connecting top plate 6 above the support plate 7, and the end surface of the top of the support plate 7 extends to the inner side of the connecting groove 601. A rotating shaft rod is provided on both sides of the support plate 7, and one end of the rotating shaft rod extends to the inner side of the connecting top plate 6. An insert block 13 is provided on one side of the support plate 7, and the bottom end of the insert block 13 is located on the inner side of the displacement seat 4 and is provided with a slot, and the upper part of the insert block 13 is located on the inner side of the support plate 7 and is provided with a movable The movable groove 701, one end of the plug block 13 extends to the inner side of the movable groove 701, and a spring is provided at the bottom end of the inner wall of the movable groove 701 below the plug block 13, and the plug block 13 is movably connected to the support plate 7 through the spring, and the plug block 13 is inserted into the inner side of the slot through the spring, and the end surface of the bottom surface of the support frame 5 extends to the upper end of the displacement seat 4, and then by moving the connecting top plate 6 upward, the support plate 7 is turned out from the bottom surface of the connecting top plate 6, so that it is convenient for the staff to divide the internal space of the displacement seat 4 according to sampling instruments of different sizes, and improve the utilization rate of the internal space of the displacement seat 4, and the bottom end of the support plate 7 is provided with a plug block 13, and the plug block 13 is inserted into the inner side of the slot through the spring, so that the connecting top plate 6 can be supported by the support plate 7.

[0024] During operation, a sealing strip is provided at the intersection of the bottom end of the device slide cover 3 and the device shell 1, and then the sealing strip is used to improve the sealing of the storage box to prevent external pollution sources from contaminating the sampling instruments inside the storage box, and the device slide cover 3 is moved up, and the device slide cover 3 is driven by the transmission rod A9, the transmission rod B10, the transmission rod C11 and the screw rod 12, so that in the process of the device slide cover 3 moving up, the device slide cover 3 drives the displacement seat 4 to move to the inside of the device shell 1, so that the staff can take out the sampling instruments in the storage box. After the displacement seat 4 is moved to the inside of the device shell 1, the connecting top plate 6 is moved up, and then the support plate 7 is turned out from the bottom surface of the connecting top plate 6, so that the staff can divide the internal space of the displacement seat 4 according to sampling instruments of different sizes, thereby improving the utilization rate of the internal space of the displacement seat 4, and the bottom end of the support plate 7 is provided with an insert block 13, and the insert block 13 is inserted into the inner side of the slot by a spring, so that the connecting top plate 6 can be supported by the support plate 7.

[0025] Meanwhile, the contents not described in detail in this specification belong to the prior art known to those skilled in the art.

Claims

1. A pollution-proof sampling instrument storage box, comprising a device housing (1), characterized in that: Universal wheels are provided at the four ends of the bottom surface of the device housing (1); a handrail (2) is provided on one side of the device housing (1); a device sliding cover (3) is movably connected to the front end of the device housing (1); a sealing strip is provided at the intersection of the bottom end of the device sliding cover (3) and the device housing (1); a displacement seat (4) is provided on the inner side of the device housing (1) behind the device sliding cover (3); a connecting top plate (6) is provided above the displacement seat (4); support plates (7) are provided on both sides of the bottom surface of the connecting top plate (6); support frames (5) are provided at the four ends of the connecting top plate (6); and the end surface of the bottom surface of the support frame (5) extends to the upper end of the displacement seat (4).

2. The anti-pollution sampling instrument storage box according to claim 1, characterized in that: Racks (8) are provided on both sides of the rear end of the device sliding cover (3); one end of the rack (8) is located on the inner side of the device housing (1) and is provided with a guide groove A (101); one end of the rack (8) extends to the inner side of the guide groove A (101); two sides of the bottom surface of the displacement seat (4) are located on the inner side of the device housing (1) and are provided with guide grooves B (102); the bottom end of the displacement seat (4) extends to the inner side of the guide groove B (102).

3. The anti-pollution sampling instrument storage box according to claim 2 is characterized by: A transmission rod A (9) is provided at the rear of the rack (8) and located on the inner side of the guide groove A (101); a transmission rod B (10) is provided on one side of the transmission rod A (9) and located on the inner side of the device housing (1); a transmission rod C (11) is provided at the bottom end of the transmission rod B (10) and located on the inner side of the device housing (1); the transmission rod C (11) penetrates the device housing (1) and extends to the inner side of the guide groove B (102); a screw rod (12) is provided at the rear end of the transmission rod C (11) and located on the inner side of the guide groove B (102); the screw rod (12) penetrates the displacement seat (4) and extends to the other side of the inner wall of the guide groove B (102); the screw rod (12) and the displacement seat (4) are meshed with each other.

4. The anti-pollution sampling instrument storage box according to claim 3 is characterized by: A gear is provided at the front end of the transmission rod A (9), and the transmission rod A (9) is meshed with the rack (8) through the gear. A bevel gear is provided at the rear end of the transmission rod A (9) and at the intersection of the transmission rod B (10), the transmission rod C (11) and the screw rod (12). The transmission rod A (9), the transmission rod B (10), the transmission rod C (11) and the screw rod (12) are all connected through the bevel gear transmission.

5. The anti-pollution sampling instrument storage box according to claim 1, characterized in that: Both sides of the connecting top plate (6) are provided with protrusions, one end of the protrusion is located on the inner side of the support frame (5) and a lifting groove (501) is provided, and one end of the protrusion extends to the inner side of the lifting groove (501).

6. The anti-pollution sampling instrument storage box according to claim 1, characterized in that: A connecting groove (601) is provided above the support plate (7) at the bottom end connected to the top plate (6), and the end surface of the top of the support plate (7) extends to the inner side of the connecting groove (601). A rotating shaft rod is provided on both sides of the support plate (7), and one end of the rotating shaft rod extends to the inner side of the connecting top plate (6).

7. The anti-pollution sampling instrument storage box according to claim 1, characterized in that: An insert block (13) is provided on one side of the support plate (7); a slot is provided at the bottom end of the insert block (13) located on the inner side of the displacement seat (4); a movable slot (701) is provided on the inner side of the support plate (7) above the insert block (13); one end of the insert block (13) extends to the inner side of the movable slot (701); a spring is provided at the bottom end of the inner wall of the movable slot (701) below the insert block (13); the insert block (13) is movably connected to the support plate (7) via the spring; and the insert block (13) is plugged into the inner side of the slot via the spring.

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