Instrument transport case

Abstract

The utility model discloses an instrument transport case which comprises a case body, a pair of containing grooves are formed in the outer surface of the case body, supporting assemblies are arranged in the containing grooves in a rotating fit mode, each supporting assembly comprises a transverse rod, the transverse rod is provided with a movable groove, an extension rod is arranged in the movable groove in a sliding fit mode, and a row of limiting holes are formed in the extension rod. The end, away from the transverse rod, of the extension rod is fixedly connected with a vertical rod, a groove is formed in the movable groove, a step rod is arranged in the groove in a matched mode, the step rod penetrates out of the groove, and the bottom of the step rod is matched with the limiting hole. The extension rod can be positioned by operating the step rod after the extension rod is slid, so that the vertical rod can abut against the carriage, positioning of the carriage body is completed, fixing operation can be rapidly completed without any tool, the operation process is simplified, the working efficiency is improved, the operation risk is reduced, and the practicability is high. And the stability and the safety of the box body in the transportation process are ensured.

Description

Technical Field

[0001] The utility model relates to the technical field of transport boxes, in particular to an instrument transport box. Background Art

[0002] Electrical instruments are common instruments. Instruments are tools or equipment used to detect, measure, observe, and calculate various physical quantities, material components, physical parameters, etc. Vacuum leak detectors, pressure gauges, length gauges, microscopes, multipliers, etc. are all instruments. When transporting precision instruments, a transport box is required to protect the instruments. For this purpose, China has authorized a utility model patent (Announcement No.: CN218230111 U) to propose a transport box for the sale of precision instruments. By setting a rotating plate, a rotating head, a pressure plate, and a screw rod, and by having two pressure plates abut against the two side compartments of the transport vehicle, the transport box body can be fixed to prevent the transport box body from sliding in the compartment due to sudden braking of the vehicle during driving, causing damage to the precision instruments in the transport box body.

[0003] When the above device is in use, a wrench is needed to operate the rotating head to rotate the screw rod, thereby finally completing the interference between the pressure plate and the carriage. Since a wrench is needed to operate, it takes a long time in actual operation, which increases the complexity and inconvenience of the operation and is not conducive to speeding up work efficiency. Utility Model Content

[0004] The purpose of the utility model is to solve the problem in the prior art that a wrench is needed to operate a rotating head to rotate the screw rod, thereby finally completing the interference between the pressure plate and the carriage. Since a wrench is needed to operate, it takes a long time in actual operation, which increases the complexity and inconvenience of the operation. An instrument transportation box is proposed to solve the problem.

[0005] In order to achieve the above purpose, the utility model adopts the following technical solutions:

[0006] An instrument and meter transport box comprises a box body. The outer surface of the box body is provided with a pair of receiving grooves. Support components are rotatably matched in the pair of receiving grooves.

[0007] The support assembly comprises a cross bar with a movable groove, an extension rod is slidably fitted in the movable groove, a row of limiting holes is arranged on the extension rod, and one end of the extension rod away from the cross bar is fixedly connected with a vertical rod.

[0008] A groove is provided in the movable slot, a step rod is matched in the groove, the step rod passes through the groove, the bottom of the step rod matches with the limiting hole, a spring is sleeved on the step rod, and the spring contacts the top surface of the groove.

[0009] A limiting component is arranged on the box body, and the limiting component comprises a limiting block arranged near the top of the storage groove, the limiting block is provided with a plug hole, a limiting rod is arranged in the plug hole, and the limiting rod cooperates with the vertical rod.

[0010] Preferably, the box body has a cavity, and a cover body covering the cavity is arranged on the box body.

[0011] Preferably, a positioning hole is provided on the vertical rod, and the positioning hole cooperates with the limiting rod.

[0012] Preferably, a through hole is provided on the top of the crossbar, and the through hole cooperates with the step rod.

[0013] Preferably, the storage groove is in a "T" shape, and is provided with a pair of through holes that cooperate with the cross bar.

[0014] Preferably, a handle is provided on the top of the step rod.

[0015] The utility model has the following beneficial effects:

[0016] 1. The utility model adopts the structural design of the cross bar, the extension rod, the groove, the step rod and the spring. When in use, it is only necessary to operate the step rod to position the extension rod after sliding the extension rod to complete the interference between the vertical rod and the carriage, thereby completing the positioning of the box body. The fixing operation can be quickly completed without the aid of any tools, which not only simplifies the operation process and improves work efficiency, but also reduces the operation risk and ensures the stability and safety of the box body during transportation.

[0017] 2. The utility model adopts the structural design of positioning holes, limiting blocks, jacks and limiting rods. After the horizontal rod and the vertical rod are rotated into the storage groove, the vertical rod can be limited to prevent accidental falling. The positioning treatment also ensures the stability of the horizontal rod and the vertical rod during the storage process, further improving the safety of the box. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 It is a schematic diagram of the structure of the transport box;

[0019] Figure 2 is a schematic diagram of the connection structure of the cross bar and the extension bar;

[0020] Figure 3 is a schematic diagram of the cross-sectional structure of the crossbar;

[0021] Figure 4 It is a structural schematic diagram of a limiting member;

[0022] Figure 5 for Figure 3 Schematic diagram of the local enlarged structure at point A in the middle.

[0023] In the figure: 1. box body; 101. storage slot; 2. support assembly; 201. cross bar; 2010. movable slot; 202. extension rod; 2020. limit hole; 203. vertical rod; 2030. positioning hole; 3. groove; 4. step rod; 5. spring; 6. handle; 7. limit piece; 701. limit block; 702. jack; 703. limit rod. DETAILED DESCRIPTION

[0024] The technical solutions in the embodiments of the present invention will be described clearly and completely below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, rather than all of the embodiments.

[0025] Reference Figure 1-5 , an instrument transport box, comprising a box body 1, in this embodiment, as Figure 1 As shown, the box body 1 has a cavity, and a cover body covering the cavity is arranged on the box body 1. Furthermore, instruments are placed in the cavity, and the cavity is also provided with EVA foam to protect the instruments.

[0026] The outer surface of the box body 1 has a pair of receiving grooves 101, and the supporting components 2 are rotatably matched in the pair of receiving grooves 101. In this embodiment, Figure 1 , Figure 2 and Figure 3 As shown, the storage groove 101 is in a "T" shape, and a pair of through holes cooperating with the cross bar 201 are provided on the storage groove 101. Furthermore, a pair of short shafts cooperating with the through holes are provided on the cross bar 201.

[0027] The support assembly 2 includes a crossbar 201 having a movable groove 2010 , in which an extension rod 202 is slidably fitted. The extension rod 202 is provided with a row of limiting holes 2020 , and one end of the extension rod 202 away from the crossbar 201 is fixedly connected to a vertical rod 203 .

[0028] The movable groove 2010 is provided with a groove 3, in which a step rod 4 is provided, and the step rod 4 passes through the groove 3. In this embodiment, Figure 2 , Figure 3 and Figure 5 As shown, a through hole is opened at the top of the cross bar 201, which cooperates with the step rod 4. A handle 6 is set on the top of the step rod 4. The bottom of the step rod 4 cooperates with the limiting hole 2020. A spring 5 is sleeved on the step rod 4, and the spring 5 contacts the top surface of the groove 3.

[0029] When in use, the staff can drive the step rod 4 to move upward and squeeze the spring 5 by pulling the handle 6 upwards, so that the step rod 4 will extend from the limiting hole 2020, releasing the limiting of the extension rod 202, and then pulling the extension rod 202 to make the vertical rod 203 contact the inner surface of the car body, and then release the handle 6. Under the reset of the spring 5, the step rod 4 will drop and cooperate with the corresponding limiting hole 2020 again to complete the limiting of the extension rod 202.

[0030] The box body 1 is provided with a limit member 7, which includes a limit block 701 arranged near the top of the storage slot 101, the limit block 701 has a socket 702, and a limit rod 703 is arranged in the socket 702. The limit rod 703 cooperates with the vertical rod 203, such as Figure 2 and Figure 4 As shown, a positioning hole 2030 is formed on the vertical rod 203 , and the positioning hole 2030 cooperates with the limiting rod 703 .

[0031] Furthermore, the limiting rod 703 may be a threaded rod, and the insertion hole 702 may be designed as a threaded hole that matches the threaded rod.

[0032] When not in use, after the horizontal bar 201 and the vertical bar 203 are rotated into the storage groove 101, the limit rod 703 is inserted into the socket 702, so that the limit rod 703 passes through the socket 702 and enters the positioning hole 2030, thereby limiting the vertical bar 203 to prevent accidental falling. The positioning process also ensures the stability of the horizontal bar 201 and the vertical bar 203 during the storage process, further improving the safety of the box 1.

[0033] The above description is only a preferred specific implementation manner of the present invention, but the protection scope of the present invention is not limited thereto. Any technician familiar with the technical field can make equivalent replacements or changes within the technical scope disclosed by the present invention according to the technical scheme and the utility model concept of the present invention, which should be covered by the protection scope of the present invention.

Claims

1. An instrument transport box, comprising a box body (1), wherein the outer surface of the box body (1) has a pair of receiving grooves (101), and a support assembly (2) is rotatably fitted in each of the pair of receiving grooves (101), characterized in that: The support assembly (2) comprises a crossbar (201), the crossbar (201) having a movable groove (2010), an extension rod (202) slidably fitted in the movable groove (2010), a row of limiting holes (2020) being provided on the extension rod (202), and one end of the extension rod (202) away from the crossbar (201) being fixedly connected to a vertical rod (203); A groove (3) is provided in the movable groove (2010), a step rod (4) is provided in the groove (3), the step rod (4) passes through the groove (3), the bottom of the step rod (4) is engaged with the limiting hole (2020), a spring (5) is sleeved on the step rod (4), and the spring (5) is in contact with the top surface of the groove (3); A limiting member (7) is arranged on the box body (1), and the limiting member (7) comprises a limiting block (701) arranged near the top of the storage slot (101), and the limiting block (701) has a plug hole (702), and a limiting rod (703) is arranged in the plug hole (702), and the limiting rod (703) cooperates with the vertical rod (203).

2. The instrument transport box according to claim 1, characterized in that: The box body (1) has a cavity, and a cover body covering the cavity is arranged on the box body (1).

3. The instrument transport box according to claim 1, characterized in that: The vertical rod (203) is provided with a positioning hole (2030), and the positioning hole (2030) cooperates with the limiting rod (703).

4. The instrument transport box according to claim 1, characterized in that: A through hole is provided at the top of the cross bar (201), and the through hole cooperates with the step bar (4).

5. The instrument transport box according to claim 1, characterized in that: The storage groove (101) is in a "T" shape, and is provided with a pair of through holes that cooperate with the cross bar (201).

6. The instrument transport box according to claim 4, characterized in that: A handle (6) is provided on the top of the step rod (4).

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