CN219116114U - Multifunctional portable lightning protection detection box - Google Patents

Abstract

The utility model discloses a multifunctional portable lightning protection detection box which comprises a metal box body, wherein a detection mechanism is arranged in the metal box body, a first notch is formed in the front end surface of the metal box body, a lifting mechanism is arranged in the first notch, connecting blocks are connected to the left end surface and the right end surface of the metal box body, rollers are arranged on the inner sides of the connecting blocks, and a containing mechanism is connected to the outer surface of each roller. The lightning protection detection box is convenient to carry and move by arranging a series of structures, and meanwhile, the detection equipment placed in the lightning protection detection box is also convenient to take out.

Description

A multifunctional portable lightning protection detection box

technical field

The utility model relates to the technical field of lightning protection detection, in particular to a multifunctional portable lightning protection detection box.

Background technique

During the use of information equipment, electronic computers and some precision instruments, because they are extremely vulnerable to damage by lightning current pulses, it is necessary to perform lightning protection testing on them. Generally, lightning protection testing equipment is placed inside the detection box to use.

When the current lightning protection detection box is in use, its overall weight is relatively heavy because of the detection equipment placed inside, and it is inconvenient to carry. For this part of the detection box, the structure imitates the suitcase and sets the pull rod and rollers, although it is convenient. Portable, but due to the lack of storage structure, the rollers are always exposed to the outside world, and the detection box is easily moved by the rollers when it is placed. At the same time, due to the overall large size of some detection equipment, it is placed inside the detection box and the rear surface is close to the inner wall of the detection box. It is difficult for the user to take it out from the inside of the detection box, which is very inconvenient.

Utility model content

The purpose of this utility model is to provide a multi-functional portable lightning protection detection box to solve the problems raised in the above-mentioned background technology.

In order to achieve the above purpose, the utility model provides the following technical solutions: a multi-functional portable lightning protection detection box, including a metal box, the inside of the metal box is provided with a detection mechanism, and the front surface of the metal box is provided with a The first notch, the inside of the first notch is provided with a lifting mechanism, the left and right ends of the metal box are connected with connecting blocks, the inner side of the connecting block is provided with rollers, and the outer sides of the rollers are The surface is connected with a storage mechanism.

Preferably, a transparent window is installed on the front surface of the metal box, and a top cover is connected to the top of the metal box.

Preferably, the pulling mechanism includes a sleeve, a pull rod and a turning block, the shaft of the turning block is connected to the inner top end of the first notch, and the turning block is symmetrically arranged about the transparent window, and the lower surface of the turning block is connected to There is a sleeve, and a pull rod is inserted inside the sleeve.

Preferably, a convex plate is provided on the front end surface of the pull rod, and a magnet is connected to the rear end surface of the pull rod.

Preferably, the storage mechanism includes a connecting rod, an adjusting block and a threaded rod, the connecting rod is symmetrically connected to the upper surface of the roller, the other end of the connecting rod is connected with an adjusting block, and the inside of the adjusting block is interspersed with The screw rod is located inside the connection block, and the top end of the screw rod is connected with a knob.

Preferably, the inside of the metal box is connected with a carrier plate, the left and right ends of the carrier plate are inserted with guide rods, and the other end of the guide rod is connected to the inner wall of the metal box, the rear side of the carrier plate There is a second notch opened on the inner wall of the metal box, and a lifting rod is arranged inside the second notch, the bottom end of the lifting rod is connected with the carrier plate, and the top of the lifting rod is bent and protrudes on the The exterior of the metal box.

Preferably, a sponge pad is attached to the upper surface of the carrier board.

Compared with the prior art, the beneficial effects of the utility model are:

1. This multi-functional portable lightning protection detection box is equipped with a lifting mechanism and rollers. The lifting mechanism includes a casing, a pull rod and a turning block. Through the rotation of the turning block, the casing and the pulling rod are rotated from the inside of the first notch. Come out, and then the user lifts the pull rod, which automatically slides to the limit position on the casing. At this time, the user can move the device by pulling the pull rod and cooperating with the rollers, making the device easy to carry and move.

2. This multi-functional portable lightning protection detection box is equipped with a storage mechanism, which includes a connecting rod, an adjusting block and a screw rod. By turning the knob to control the rotation of the screw rod, the adjusting block engaged with the connecting block can slide up and down. , the adjusting block drives the rollers to move up and down through the connecting rod, so that it can be moved from the inner side of the connecting block for use or stored in the inner side of the connecting block from the outside.

3. This multi-functional portable lightning protection detection box, by setting the lifting rod and the carrier plate, makes the lightning protection detection equipment placed inside the metal box easy to take out and use.

4. The multi-functional portable lightning protection detection box, by setting the above structure, makes the lightning protection detection box have the functions of being convenient to carry, easy to take out the internal detection equipment, etc., and it is more convenient to use.

Description of drawings

Fig. 1 is the front structural schematic diagram of the utility model;

Fig. 2 is the side view structural representation of the utility model;

Fig. 3 is a side view sectional structure schematic diagram of the connecting block of the present invention;

Fig. 4 is a schematic diagram of the internal structure of the metal box of the present invention.

In the figure: 1. Metal box; 2. Transparent window; 3. Top cover; 4. First notch; 5. Sleeve; 6. Pull rod; 7. Connecting block; 8. Roller; 9. Connecting rod; 10 11. Screw rod; 12. Knob; 13. Carrier plate; 14. Guide rod; 15. Sponge pad; 16. Second notch; 17. Lifting rod; 18. Turning block.

Detailed ways

The technical solutions in the embodiments of the present invention will be clearly and completely described below in conjunction with the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of them. example. Based on the embodiments of the present utility model, all other embodiments obtained by persons of ordinary skill in the art without making creative efforts belong to the scope of protection of the present utility model.

In the description of the present utility model, it should be noted that the terms "upper", "lower", "inner", "outer", "front end", "rear end", "both ends", "one end", "another end" The orientation or positional relationship indicated by ", etc. is based on the orientation or positional relationship shown in the drawings, which is only for the convenience of describing the utility model and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, so as to Specific orientation configurations and operations, therefore, should not be construed as limitations on the invention. In addition, the terms "first" and "second" are used for descriptive purposes only, and should not be understood as indicating or implying relative importance.

In the description of the present utility model, it should be noted that, unless otherwise specified and limited, the terms "installed", "set with", "connected", etc. should be understood in a broad sense, such as "connected", which can be a fixed The connection can also be a detachable connection or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection or an indirect connection through an intermediary, and it can be the internal communication of two components. Those of ordinary skill in the art can understand the specific meanings of the above terms in the present utility model in specific situations.

Example 1

As shown in Figure 1, Figure 2, Figure 3 and Figure 4, the multifunctional portable lightning protection detection box of this embodiment includes a metal box body 1, and a detection mechanism is arranged inside the metal box body 1, and the detection mechanism is a lightning surge The tester, model adopts SUR S6, which is used as the main lightning protection detection equipment inside the lightning protection detection box, when lightning strikes in nature and voltage changes caused by large-scale switch switching in the power supply line affect the power supply line and communication line , to evaluate the performance of the device to be tested when it is subjected to high-energy disturbance from the power line port and other signal line ports. In addition, in order to facilitate the power supply demand, a battery can be configured for power supply processing. The front surface of the metal box 1 has a first Notch 4, the inside of the first notch 4 is provided with a lifting mechanism, the first notch 4 can accommodate the lifting mechanism, and by setting the lifting mechanism, the user can carry the device to move, so that it is convenient to carry , the left and right ends of the metal box 1 are connected with connecting blocks 7, and the inner side of the connecting block 7 is provided with a roller 8, which can assist the device to move when it is in contact with the ground, and can be used in conjunction with a lifting mechanism. It is convenient for the user to move the device portablely. The outer surface of the roller 8 is connected with a storage mechanism. By setting the storage mechanism, the roller 8 can be stored in the inside of the connection block 7 for hiding when not needed, thereby reducing the occupied space and preventing The device moves by itself due to the presence of the rollers 8 when placed.

Specifically, a transparent window 2 is installed on the front surface of the metal box 1, and a top cover 3 is connected to the top of the metal box 1. The top cover 3 seals the metal box 1, and the metal box 1 can be observed from the outside through the transparent window 2. Inside of box 1.

Further, the pulling mechanism includes a sleeve 5, a pull rod 6 and a turning block 18, the turning block 18 is axially connected to the inner top end of the first notch 4, and the turning block 18 is arranged symmetrically about the transparent window 2 left and right, and the lower part of the turning block 18 The surface is connected with a sleeve 5, and the inside of the sleeve 5 is inserted with a pull rod 6. Through the rotation of the rotary block 18, the sleeve 5 and the pull rod 6 are rotated out from the inside of the first notch 4, and then the user lifts the pull rod 6. Automatically slide to the limit position on the sleeve pipe 5, at this time, the user can move the device by pulling the pull rod 6 and cooperating with the roller 8, so that it is convenient to carry and move.

Further, the front end surface of the pull rod 6 is provided with a convex plate, and the rear end surface of the pull rod 6 is connected with a magnet. By setting the magnet, the pull rod 6 can be adsorbed and kept stable with the surface of the metal box 1. By pulling the convex plate, it can pass External force is applied to separate the magnet from the metal box 1 .

Further, the storage mechanism includes a connecting rod 9, an adjusting block 10 and a screw rod 11. The connecting rod 9 is symmetrically connected to the upper surface of the roller 8. Screw mandrel 11, and screw mandrel 11 is positioned at the inside of connecting block 7, and the top of screw mandrel 11 is connected with knob 12, controls screw mandrel 11 to rotate by turning knob 12, can make the adjusting block 10 that engages with connecting block 7 move up and down. Sliding, the adjusting block 10 drives the roller 8 to move up and down through the connecting rod 9, so that it can be moved out from the inside of the connecting block 7 for use or stored in the inside of the connecting block 7 from the outside.

Further, the inside of the metal box 1 is connected with a carrier plate 13, the left and right ends of the carrier plate 13 are inserted with guide rods 14, and the other end of the guide rod 14 is connected with the inner wall of the metal box body 1, the rear of the carrier plate 13 The side is provided with the second notch 16 opened on the inner wall of the metal box body 1, and the inside of the second notch 16 is provided with a lifting rod 17. The bottom end of the lifting rod 17 is connected with the carrier plate 13, and the top of the lifting rod 17 is curved. The fold protrudes from the outside of the metal box 1. When the top cover 3 is opened, the lifting lever 17 controls the sliding of the carrier plate 13, and the guide rod 14 limits its sliding, so that the objects placed on the carrier plate 13 The lightning protection detection equipment is pulled out from the inside of the metal box 1, and a hole is opened on the rear end surface of the metal box 1 and the lifting rod 17 at the same time. After the lifting rod 17 is lifted, the two holes are aligned, and the latch is inserted at this time , the handle 17 can be fixed.

The usage method of this embodiment is: through the rotation of the rotary block 18, the casing 5 and the pull rod 6 are rotated out from the inside of the first notch 4, and then the user lifts the pull rod 6, which automatically slides on the casing 5 to the limit At this time, the user can move the device by pulling the pull rod 6 and the roller 8 to make it easy to carry and move. After the device is carried and moved to the designated position, both the lifting mechanism and the roller 8 are stored, and then the top is opened. Cover 3, lifting lever 17 to control carrier plate 13 to slide upward, guide rod 14 to limit its sliding, the lightning protection detection equipment placed on carrier plate 13 can be pulled out from the inside of metal box body 1, and then The lifting rod 17 is fixed, and the lightning protection detection device can be taken off with both hands for use.

Example 2

The structure of the multifunctional portable lightning protection detection box in this embodiment is basically the same as that of the multifunctional portable lightning protection detection box in Embodiment 1. The difference is that the upper surface of the carrier plate 13 is connected with a sponge pad 15, and the sponge pad 15 pairs The lightning protection detection equipment placed on the carrier board 13 is protected (see FIG. 4 ).

The use method of this embodiment is: place the lightning protection detection equipment on the carrier plate 13, and its surface contacts the carrier plate 13 through the sponge pad 15, so as to prevent damage to the lightning protection detection equipment due to impact during contact, so that the lightning protection detection equipment The lightning protection detection box has the function of protecting the internal detection equipment.

Finally, it should be noted that: the above is only a preferred embodiment of the utility model, and is not intended to limit the utility model, although the utility model has been described in detail with reference to the foregoing embodiments, for those skilled in the art , it is still possible to modify the technical solutions described in the foregoing embodiments, or perform equivalent replacements for some of the technical features. Any modification, equivalent replacement, improvement, etc. made within the spirit and principles of the present utility model shall be included in the protection scope of the present utility model.

Claims (7)

1. The utility model provides a multi-functional portable lightning protection detection case, includes metal box (1), its characterized in that: the inside of metal box (1) is provided with detection mechanism, first notch (4) have been seted up to the front end surface of metal box (1), the inside of first notch (4) is provided with carries and draws the mechanism, both ends surface all is connected with connecting block (7) about metal box (1), the inboard of connecting block (7) is provided with gyro wheel (8), the surface of gyro wheel (8) is connected with storage mechanism.

2. The multifunctional portable lightning protection detection case according to claim 1, wherein: the front end surface of the metal box body (1) is provided with a transparent window (2), and the top of the metal box body (1) is connected with a top cover (3).

3. The multifunctional portable lightning protection detection case according to claim 1, wherein: the lifting mechanism comprises a sleeve (5), a pull rod (6) and a rotating block (18), wherein the rotating block (18) is connected to the top end of the interior of the first notch (4) in a shaft mode, the rotating block (18) is symmetrically arranged left and right with respect to the transparent window (2), the lower surface of the rotating block (18) is connected with the sleeve (5), and the pull rod (6) is inserted into the sleeve (5).

4. A multifunctional portable lightning protection detection case according to claim 3, wherein: the front end surface of the pull rod (6) is provided with a convex plate, and the rear end surface of the pull rod (6) is connected with a magnet.

5. The multifunctional portable lightning protection detection case according to claim 1, wherein: the storage mechanism comprises a connecting rod (9), an adjusting block (10) and a screw rod (11), wherein the connecting rod (9) is connected to the upper surface of the roller (8) in a bilateral symmetry mode, the other end of the connecting rod (9) is connected with the adjusting block (10), the screw rod (11) is inserted into the adjusting block (10), the screw rod (11) is located in the connecting block (7), and a knob (12) is connected to the top end of the screw rod (11).

6. The multifunctional portable lightning protection detection case according to claim 1, wherein: the inside of metal box (1) is connected with carrier plate (13), both ends all alternate about carrier plate (13) have guide bar (14), and the other end of guide bar (14) is connected with metal box (1) inner wall, the rear side of carrier plate (13) is provided with second notch (16) of seting up at metal box (1) inner wall, the inside of second notch (16) is provided with carrier bar (17), the bottom of carrier bar (17) is connected with carrier plate (13), and the outside at metal box (1) is buckled to the top of carrier bar (17) protrusion.

7. The multifunctional portable lightning protection detection case according to claim 6, wherein: the upper surface of the carrier plate (13) is connected with a foam cushion (15).

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