Electronic and electrical detection appliance storage box

Abstract

The utility model provides an electronic and electrical detection appliance storage box which comprises a storage box body and clamping frames, and the two clamping frames which are symmetrically distributed left and right are arranged in an inner cavity of the storage box body. A plurality of clamping plates are arranged on the opposite sides of the two clamping frames; the clamping frame is matched with the clamping plate and the partition plate to be used for storing the electronic and electrical detection devices; the position adjusting assembly is used for adjusting and controlling the position of the clamping plate; the control assembly is used for synchronously adjusting the distance between the two clamping frames. According to the utility model, the positions of the clamping plates can be adjusted individually by using the position adjusting assembly, so that when the electronic and electrical detection device is clamped and fixed, the plurality of clamping plates can be used for clamping and fixing the electronic and electrical detection device with uneven side edges, and the contact area with the electronic and electrical detection device is increased; therefore, the stability of clamping the electronic and electrical detection device by the clamping plate can be improved.

Description

Technical Field

[0001] This utility model relates to the field of electronic and electrical testing, and in particular to a storage box for electronic and electrical testing instruments. Background Technology

[0002] Electrical and electronic engineering is a broad field that primarily involves the application and research of electronic and electrical technologies. Electronic technology mainly studies electronic devices, circuits, and systems, as well as their applications, including analog electronics, digital electronics, and high-frequency electronics, which have wide applications in communications, computers, and consumer electronics. Electrical technology mainly studies the generation, transmission, distribution, and utilization of electrical energy, as well as the manufacturing, operation, and maintenance of electrical equipment, including power systems, motors and power electronics, and high-voltage and insulation technologies, playing a crucial role in the power industry, energy management, and automation control.

[0003] Electronic and electrical testing instruments are devices used to measure, observe, record, or control various physical, chemical, or biological quantities. In the authorized Chinese utility model patent "Announcement No.: CN219340159U, Title: A Storage Box for Electronic and Electrical Testing Instruments," two electric telescopic rods are used to push two clamping plates to move towards each other, thus limiting and clamping the electronic and electrical testing instruments to prevent them from shaking during transport and causing collisions that could damage them. However, the two clamping plates in the aforementioned application are flat, while the sides of the electronic and electrical testing instruments are not large, flat surfaces. This results in a small contact area between the clamping plates and the instruments, leading to poor clamping and fixing effects. During transport, the electronic and electrical testing instruments still shake due to poor stability, affecting their storage and transportation. Utility Model Content

[0004] The technical problem to be solved by this utility model is to overcome the defect of insufficient stability in the fixing of electronic and electrical testing instruments in the prior art, which affects storage and transportation, and to provide a storage box for electronic and electrical testing instruments.

[0005] The present invention solves the above-mentioned technical problems through the following technical solution:

[0006] This utility model provides a storage box for electronic and electrical testing instruments, including a storage box body.

[0007] Clamping frames, wherein two clamping frames are provided symmetrically distributed on the left and right sides in the inner cavity of the storage box;

[0008] Clamping plates: Multiple clamping plates are provided on one side of each of the two clamping frames.

[0009] The clamping frame is provided with partitions on both the upper and lower sides, and the sides of both partitions are connected to the inner wall of the storage box. The clamping frame, together with the clamping plates and partitions, is used to store electronic and electrical testing instruments.

[0010] The clamping plate is connected to the clamping frame via the adjustment component, which is used to adjust and control the position of the clamping plate.

[0011] A clamping mechanism, comprising a control component, wherein the clamping frames on both sides are connected to the control component, and the control component is used to synchronously adjust the distance between the two clamping frames.

[0012] In this technical solution, the position of the clamping plate can be adjusted individually using the adjustment component. This allows multiple clamping plates to clamp and fix electronic and electrical testing instruments with uneven sides, increasing the contact area with the instruments and thus improving the stability of the clamping plates. This facilitates the storage and transportation of the instruments and enhances their stability and safety. Furthermore, the positions of the multiple clamping plates can be freely changed and combined, making it convenient to clamp and fix different models of electronic and electrical testing instruments.

[0013] Preferably, the positioning component includes a one-way stud, and the clamping frame has multiple vertically distributed mounting slots, with the one-way stud rotatably connected to the wall of the mounting slot.

[0014] The unidirectional stud has two symmetrically distributed counter-shifting plates connected by threads on its surface. An adjusting post is provided on one side of each counter-shifting plate, and a rotating frame is rotatably connected to both ends of the adjusting post. One side of the rotating frame is connected to one side of the counter-shifting plate, and the other side of the rotating frame is connected to one side of the clamping plate.

[0015] In this technical solution, the position of the corresponding clamping plate can be adjusted using the positioning component.

[0016] Preferably, a support hole is provided on one side of the clamping frame, one end of the one-way stud is rotatably connected to the inner wall of the clamping frame, and the other end of the one-way stud is rotatably connected to one side of the clamping plate through the support hole.

[0017] A knob is connected to the end of the one-way stud away from the clamping frame.

[0018] In this technical solution, a knob is used to facilitate the rotation of a one-way stud.

[0019] Preferably, a control component is provided on each of the two opposing sides of the partition plates, and the control component is connected to the upper and lower sides of the clamping frame respectively.

[0020] The control component includes a bidirectional stud, the end face of which is rotatably connected to the inner wall of the storage box, and two symmetrically distributed sliding plates are threaded onto the surface of the bidirectional stud.

[0021] The sliding plate is connected to a connecting plate on the side near the clamping frame, and the connecting plate is connected to the clamping frame. The surface of the connecting plate is slidably connected to the partition plate.

[0022] In this technical solution, the position of the clamping frames on both sides can be adjusted synchronously using the control components, so that the clamping frames can work with the clamping plates to clamp and fix the electronic and electrical testing instruments.

[0023] Preferably, the inner wall of the storage box is provided with multiple anti-deviation tracks, and anti-slip grooves are provided on both sides of the sliding plate. The anti-deviation tracks are slidably connected to the sliding plate through the anti-slip grooves.

[0024] In this technical solution, the movement trajectory of the sliding plate can be limited by using an anti-deviation track.

[0025] Preferably, the clamping mechanism further includes a transmission assembly, and the two control components are connected by the transmission assembly, which includes a mounting frame.

[0026] The mounting frame is installed on the outside of the storage box. A drive source is installed in the inner cavity of the mounting frame. The output end of the drive source is connected to a rotating shaft. The end face of the rotating shaft is rotatably connected to the inner wall of the mounting frame.

[0027] Both ends of the rotating shaft are connected to a transmission part, and the transmission part is connected to one end of a bidirectional stud.

[0028] In this technical solution, the transmission component can be used to provide synchronous drive for the operation of two control components.

[0029] Preferably, the transmission unit consists of two meshing bevel gears, one of which is connected to a rotating shaft and the other is connected to a bidirectional stud.

[0030] In this technical solution, the rotating shaft and the bidirectional stud can be connected by a transmission unit.

[0031] Preferably, an upper fixing component is provided at the upper partition plate, the upper fixing component including an auxiliary pressure plate, the auxiliary pressure plate being disposed below the partition plate;

[0032] An expansion airbag is connected to the upper part of the auxiliary pressure plate, the expansion airbag is connected to the lower part of the partition plate, a storage airbag is provided above the partition plate, and the two sides of the storage airbag are respectively connected to one side of the sliding plate.

[0033] The inflatable airbag and the storage airbag are connected by a communication channel.

[0034] In this technical solution, the electronic and electrical testing equipment can be fixed from both the top and bottom using the upper fixing component and the lower partition plate.

[0035] Preferably, a drying assembly is connected to one side of the storage box, the drying assembly including a replacement outer shell, the replacement outer shell being connected to the outside of the storage box;

[0036] A drying and moisture-absorbing bag is provided in the inner cavity of the replacement outer shell, and one side of the drying and moisture-absorbing bag is in contact with the stabilizing frame plate.

[0037] The side of the stabilizing frame away from the drying and moisture-absorbing pack is connected to multiple elastic elements, one end of which is connected to the inner wall of the replacement housing.

[0038] In this technical solution, a drying component can be used to dry and prevent moisture in the environment inside the storage box.

[0039] Preferably, a dust filter is provided on the side of the replacement outer casing away from the storage box.

[0040] In this technical solution, the use of a dust filter can reduce the probability of dust entering the storage box.

[0041] Based on common knowledge in the field, the above-mentioned preferred conditions can be combined arbitrarily to obtain various preferred embodiments of this utility model.

[0042] The positive and progressive effects of this utility model are as follows:

[0043] This utility model utilizes an adjustment component to allow individual adjustment of the position of the clamping plates. This enables multiple clamping plates to clamp and fix electronic and electrical testing instruments with uneven sides when clamping and fixing them, increasing the contact area with the electronic and electrical testing instruments. This increases the stability of the clamping plates in holding the electronic and electrical testing instruments, facilitating the stability and safety of storing and transporting the electronic and electrical testing instruments. Furthermore, the positions of the multiple clamping plates can be freely changed and combined, making it convenient to clamp and fix different models of electronic and electrical testing instruments.

[0044] Meanwhile, the upper fixing component can operate in conjunction with the operation of the corresponding control component, thereby using the upper fixing component and the partition plate below to clamp and fix the electronic and electrical testing instruments. The clamping plates on both sides assist in fixing the electronic and electrical testing instruments, which can increase the stability of the electronic and electrical testing instruments when they are stored. When the clamping plates move away from the electronic and electrical testing instruments, the upper fixing component can automatically move away from the electronic and electrical testing instruments.

[0045] Further use of the drying component can dry, dustproof, and moisture-proof the electronic and electrical testing instruments stored in the box, so as to facilitate the storage of electronic and electrical testing instruments, and the drying and moisture-absorbing bag can be easily replaced;

[0046] Furthermore, the lifting mechanism makes it easy to lift the storage box, thus facilitating its carrying and transportation. Attached Figure Description

[0047] Figure 1 This is a schematic diagram of the structure of the electronic and electrical testing equipment storage box according to an embodiment of the present invention.

[0048] Figure 2 for Figure 1 The diagram shows the overall internal structure of the storage box for electronic and electrical testing equipment.

[0049] Figure 3 for Figure 1 The diagram shows an exploded view of the clamping frame, clamping plate, adjustment assembly, and control assembly of the storage box for electronic and electrical testing instruments.

[0050] Figure 4 for Figure 1 The diagram shows a top view of the adjustment assembly of the storage box for electronic and electrical testing instruments.

[0051] Figure 5 for Figure 1 The diagram shows a three-dimensional structural schematic of the adjustment component of the storage box for electronic and electrical testing instruments.

[0052] Figure 6 for Figure 1 The diagram shows the exploded structure of the drying and moisture-absorbing bag, stabilizing frame, and elastic element of the storage box for electronic and electrical testing instruments.

[0053] Figure 7 for Figure 1 The diagram shows the upper solidification structure of the storage box for electronic and electrical testing instruments.

[0054] Figure 8 for Figure 1 The diagram shows the connection structure between the handle, rotating column, connecting strip, and reinforcing column of the storage box for electronic and electrical testing instruments.

[0055] Explanation of reference numerals in the attached figures

[0056] 1. Storage box;

[0057] 2. Clamping frame;

[0058] 3. Clamping plate;

[0059] 4. Divider;

[0060] 5. Adjustment assembly; 51. One-way stud; 52. Shift plate; 53. Adjustment column; 54. Rotating frame; 55. Knob;

[0061] 6. Control components; 61. Bidirectional stud; 62. Sliding plate; 63. Connecting plate; 64. Anti-deviation track;

[0062] 7. Transmission assembly; 71. Mounting frame; 72. Drive source; 73. Rotating shaft; 74. Transmission unit;

[0063] 8. Upper fixing component; 81. Auxiliary pressure plate; 82. Inflatable airbag; 83. Storage airbag; 84. Connecting channel;

[0064] 9. Drying assembly; 91. Replacement housing; 92. Drying and moisture-absorbing bag; 93. Stabilizing frame; 94. Elastic components; 95. Dust filter;

[0065] 10. Lifting assembly; 101. Grip handle; 102. Rotating column; 103. Connecting strip; 104. Follower plate; 105. Fixed column; 106. Support block; 107. Reset component; 108. Reinforcing column. Detailed Implementation

[0066] The present invention will be further described below by way of embodiments, but the present invention is not limited to the scope of the embodiments described herein.

[0067] Figures 1 to 8 The diagram shown is a structural schematic of an embodiment of the electronic and electrical testing equipment storage box of this utility model.

[0068] Example 1

[0069] The electronic and electrical testing equipment storage box includes a storage box body 1.

[0070] Clamping frame 2: Two clamping frames 2 are provided in the inner cavity of the storage box 1, which are symmetrically distributed on the left and right.

[0071] Clamping plates 3 are provided on one side of each of the two clamping frames 2;

[0072] The clamping frame 2 is provided with a partition plate 4 on both the upper and lower sides. The two partition plates 4 are connected to the inner wall of the storage box 1. The clamping frame 2, together with the clamping plate 3 and the partition plate 4, is used to store electronic and electrical testing instruments.

[0073] The position adjustment component 5 is used to adjust and control the position of the clamping plate 3. The clamping plate 3 is connected to the clamping frame 2 via the position adjustment component 5.

[0074] The clamping mechanism includes a control component 6, and the clamping frames 2 on both sides are connected to the control component 6. The control component 6 is used to synchronously adjust the distance between the two clamping frames 2.

[0075] In this technical solution, the position adjustment component 5 can be used to adjust the position of the clamping plate 3 individually, so that when clamping and fixing electronic and electrical testing instruments, multiple clamping plates 3 can clamp and fix electronic and electrical testing instruments with uneven sides, increasing the contact area with the electronic and electrical testing instruments, thereby increasing the stability of the clamping plates 3 clamping the electronic and electrical testing instruments, facilitating the stability and safety of the storage and transportation of electronic and electrical testing instruments, and the positions of multiple clamping plates 3 can be changed and combined at will, thus facilitating the clamping and fixing of different models of electronic and electrical testing instruments.

[0076] The adjustment component 5 includes a one-way stud 51, and the clamping frame 2 has multiple vertically distributed mounting slots, with the one-way stud 51 rotatably connected to the wall of the mounting slot.

[0077] The unidirectional stud 51 has two symmetrically distributed counter-shifting plates 52 threadedly connected to its surface. An adjusting post 53 is provided on one side of the counter-shifting plate 52. Both ends of the adjusting post 53 are rotatably connected to a rotating frame 54. One side of the rotating frame 54 is connected to one side of the counter-shifting plate 52, and the other side of the rotating frame 54 is connected to one side of the clamping plate 3.

[0078] In this technical solution, the position of the corresponding clamping plate 3 can be adjusted using the adjustment component 5.

[0079] The clamping frame 2 has a support hole on one side. One end of the one-way stud 51 is rotatably connected to the inner wall of the clamping frame 2, and the other end of the one-way stud 51 is rotatably connected to one side of the clamping plate 3 through the support hole.

[0080] A knob 55 is connected to the end of the one-way stud 51 away from the clamping frame 2.

[0081] In this technical solution, the one-way stud 51 can be easily rotated using the knob 55.

[0082] According to the shape of the side of the electronic and electrical testing instrument, rotate the corresponding knob 55 to drive the one-way stud 51 to rotate, which in turn drives the two opposing plates 52 to move towards or away from each other. The position of the clamping plate 3 can be adjusted so that it can be fixed with the clamping frame 2 on both sides, increasing the contact area with the electronic and electrical testing instrument.

[0083] Control components 6 are provided on the opposite sides of the two partition plates 4, and the control components 6 are respectively connected to the upper and lower sides of the clamping frame 2.

[0084] The control component 6 includes a bidirectional stud 61, the end face of which is rotatably connected to the inner wall of the storage box 1, and two symmetrically distributed sliding plates 62 are threadedly connected to the surface of the bidirectional stud 61.

[0085] The sliding plate 62 is connected to a connecting plate 63 on the side near the clamping frame 2, and the connecting plate 63 is connected to the clamping frame 2. The surface of the connecting plate 63 is slidably connected to the partition plate 4.

[0086] In this technical solution, the position of the clamping frames 2 on both sides can be adjusted synchronously using the control component 6, so that the clamping frames 2 can cooperate with the clamping plate 3 to clamp and fix the electronic and electrical testing instruments.

[0087] The inner wall of the storage box 1 is provided with multiple anti-deviation rails 64, and anti-slip grooves are provided on both sides of the sliding plate 62. The anti-deviation rails 64 are slidably connected to the sliding plate 62 through the anti-slip grooves.

[0088] In this technical solution, the movement trajectory of the sliding plate 62 can be limited by the anti-deviation track 64.

[0089] In use, the electronic and electrical testing instrument is placed on the partition plate 4 located below. Then, the transmission component 7 drives the two bidirectional studs 61 to rotate, thereby causing the sliding plates 62 on both sides to move towards each other along the anti-deviation track 64, and then causing the connecting plate 63 to move in the same direction. At this time, the clamping frame 2 and clamping plate 3 and other structures can move in the same direction, so that the clamping plates 3 on both sides are in close contact with the electronic and electrical testing instrument. The clamping frame 2 and clamping plate 3 on both sides are used to clamp and fix the electronic and electrical testing instrument.

[0090] The clamping mechanism also includes a transmission assembly 7, and the two control assemblies 6 are connected by the transmission assembly 7. The transmission assembly 7 includes a mounting frame 71.

[0091] The mounting frame 71 is installed on the outside of the storage box 1. A drive source 72 is installed in the inner cavity of the mounting frame 71. The output end of the drive source 72 is connected to a rotating shaft 73. The end face of the rotating shaft 73 is rotatably connected to the inner wall of the mounting frame 71.

[0092] Both ends of the rotating shaft 73 are connected to a transmission part 74, and the transmission part 74 is connected to one end of the bidirectional stud 61.

[0093] In this technical solution, the transmission component 7 can be used to provide synchronous drive for the operation of the two control components 6.

[0094] The transmission unit 74 consists of two meshing bevel gears, one of which is connected to the rotating shaft 73, and the other is connected to the bidirectional stud 61.

[0095] In this technical solution, the transmission unit 74 enables the rotating shaft 73 and the bidirectional stud 61 to be connected in a transmission manner.

[0096] In use, the drive source 72 drives the rotating shaft 73 to rotate, which in turn drives the two transmission parts 74 to rotate, and in turn drives the two bidirectional studs 61 to rotate.

[0097] Example 2

[0098] An upper fixing component 8 is provided at the upper partition plate 4. The upper fixing component 8 includes an auxiliary pressure plate 81, which is located below the partition plate 4.

[0099] An inflatable airbag 82 is connected to the upper part of the auxiliary pressure plate 81. The inflatable airbag 82 is connected to the lower part of the partition plate 4. A storage airbag 83 is provided above the partition plate 4. The two sides of the storage airbag 83 are respectively connected to one side of the sliding plate 62.

[0100] The inflatable airbag 82 and the storage airbag 83 are connected by a connecting channel 84.

[0101] In this technical solution, the electronic and electrical testing equipment can be fixed from both the upper and lower sides using the upper fixing component 8 and the lower partition plate 4.

[0102] When the electronic and electrical testing equipment is clamped, the two sliding plates 62 located above move towards each other, thereby squeezing the storage airbag 83. At this time, the gas in the storage airbag 83 enters the expansion airbag 82 through the connecting channel 84, thereby driving the auxiliary pressure plate 81 to move down, thereby assisting in fixing the electronic and electrical testing equipment from the top and further increasing the stability of the electronic and electrical testing equipment during storage.

[0103] Example 3

[0104] A drying component 9 is connected to one side of the storage box 1. The drying component 9 includes a replacement outer shell 91, which is connected to the outside of the storage box 1.

[0105] A drying and moisture-absorbing bag 92 is provided in the inner cavity of the replacement outer shell 91, and one side of the drying and moisture-absorbing bag 92 is in contact with the stabilizing frame plate 93.

[0106] The side of the stabilizing frame plate 93 away from the drying and moisture-absorbing pack 92 is connected to a plurality of elastic elements 94, one end of which is connected to the inner wall of the replacement housing 91.

[0107] In this technical solution, the drying component 9 can be used to dry and prevent moisture in the environment inside the storage box 1.

[0108] A dust filter 95 is provided on the side of the replacement outer shell 91 away from the storage box 1.

[0109] In this technical solution, the dust filter 95 can reduce the probability of dust entering the storage box 1.

[0110] When in use, the drying and moisture-absorbing pack 92 can dry, dustproof and moisture-proof electronic and electrical testing instruments, thus making it easier to store them.

[0111] When the moisture-absorbing pack 92 fails, simply remove it and replace it with a new one. At this time, under the action of the elastic element 94, the stabilizing frame plate 93 is tightly attached to the moisture-absorbing pack 92, thus limiting its position.

[0112] Example 4

[0113] The top of the storage box 1 is equipped with a lifting assembly 10. The lifting assembly 10 includes a handle 101. The handle 101 is rotatably connected to two rotating columns 102 that are symmetrically distributed on the left and right. Both ends of the rotating columns 102 are connected to connecting strips 103. One side of the connecting strip 103 is connected to a follower plate 104.

[0114] The follower plate 104 is slidably connected to the surface of the fixed column 105. Both ends of the fixed column 105 are connected to support blocks 106. The support blocks 106 are connected to the top of the storage box 1. A reset member 107 is connected between one of the support blocks 106 and the fixed column 105. The reset member 107 is sleeved on the surface of the fixed column 105.

[0115] A reinforcing column 108 is connected between the two follower plates 104 located on the same side.

[0116] When the storage box needs to be moved, hold the handle 101 with your hand and move it upward. At this time, under the action of the fixed column 105, the follower plate 104 moves along the fixed column 105 until the follower plates 104 on both sides are distributed in an inverted V shape. At this time, the storage box 1 can be lifted directly with the help of the handle 101, so that the storage box 1 can be moved flexibly.

[0117] After the movement is complete, release the grip handle 101. At this time, under the action of the reset member 107, the follower plate 104 and grip handle 101 and other structures automatically return to their initial positions, reducing the volume of the storage box and reducing the space occupied.

[0118] The reset component 107 and the elastic component 94 are springs or other components with elastic reset function.

[0119] The drive source 72 is a motor or other device that can output rotational kinetic energy.

[0120] While specific embodiments of this utility model have been described above, those skilled in the art should understand that these are merely illustrative examples, and the scope of protection of this utility model is defined by the appended claims. Those skilled in the art can make various changes or modifications to these embodiments without departing from the principles and essence of this utility model, but all such changes and modifications fall within the scope of protection of this utility model.

Claims

1. A storage box for electronic and electrical testing equipment, comprising a storage box body (1), characterized in that, The electronic and electrical testing equipment storage box further includes: a clamping frame (2), and two clamping frames (2) are provided in the inner cavity of the storage box body (1) and are symmetrically distributed on the left and right. Clamping plates (3), multiple clamping plates (3) are provided on one side of each of the two clamping frames (2); The clamping frame (2) is provided with a partition plate (4) on both the upper and lower sides. The two partition plates (4) are connected to the inner wall of the storage box (1) on both sides. The clamping frame (2) works with the clamping plate (3) and the partition plate (4) to store electronic and electrical testing instruments. The position adjustment component (5) is used to adjust and control the position of the clamping plate (3). The clamping plate (3) is connected to the clamping frame (2) through the position adjustment component (5). The clamping mechanism includes a control component (6), and the clamping frames (2) on both sides are connected to the control component (6). The control component (6) is used to synchronously adjust the distance between the two clamping frames (2).

2. The storage box for electronic and electrical testing instruments as described in claim 1, characterized in that: The adjustment component (5) includes a one-way stud (51), and the clamping frame (2) has multiple vertically distributed mounting slots, with the one-way stud (51) rotatably connected to the wall of the mounting slot. The unidirectional stud (51) has two symmetrically distributed counter-shifting plates (52) threadedly connected to its surface. An adjusting post (53) is provided on one side of the counter-shifting plate (52). Both ends of the adjusting post (53) are rotatably connected to a rotating frame (54). One side of the rotating frame (54) is connected to one side of the counter-shifting plate (52), and the other side of the rotating frame (54) is connected to one side of the clamping plate (3).

3. The storage box for electronic and electrical testing instruments as described in claim 2, characterized in that: The clamping frame (2) has a support hole on one side. One end of the one-way stud (51) is rotatably connected to the inner wall of the clamping frame (2), and the other end of the one-way stud (51) is rotatably connected to one side of the clamping plate (3) through the support hole. A knob (55) is connected to the end of the one-way stud (51) away from the clamping frame (2).

4. The storage box for electronic and electrical testing instruments as described in claim 1, characterized in that: Control components (6) are provided on opposite sides of the two partition plates (4), and the control components (6) are respectively connected to the upper and lower sides of the clamping frame (2); The control component (6) includes a bidirectional stud (61), the end face of which is rotatably connected to the inner wall of the storage box (1), and the surface of the bidirectional stud (61) is threaded with two symmetrically distributed sliding plates (62). The sliding plate (62) is connected to a connecting plate (63) on the side near the clamping frame (2), and the connecting plate (63) is connected to the clamping frame (2). The surface of the connecting plate (63) is slidably connected through the partition plate (4).

5. The storage box for electronic and electrical testing instruments as described in claim 4, characterized in that: The inner wall of the storage box (1) is connected to multiple anti-deviation tracks (64), and anti-slip grooves are provided on both sides of the sliding plate (62). The anti-deviation tracks (64) are slidably connected to the sliding plate (62) through the anti-slip grooves.

6. The storage box for electronic and electrical testing instruments as described in claim 1, characterized in that: The clamping mechanism further includes a transmission assembly (7), and the two control components (6) are connected by transmission assembly (7). The transmission assembly (7) includes a mounting frame (71). The mounting frame (71) is installed on the outside of the storage box (1). A drive source (72) is installed in the inner cavity of the mounting frame (71). The output end of the drive source (72) is connected to a rotating shaft (73). The end face of the rotating shaft (73) is rotatably connected to the inner wall of the mounting frame (71). Both ends of the rotating shaft (73) are connected to a transmission part (74), and the transmission part (74) is connected to one end of the bidirectional stud (61).

7. The storage box for electronic and electrical testing instruments as described in claim 6, characterized in that: The transmission unit (74) consists of two meshing bevel gears, one of which is connected to the rotating shaft (73) and the other is connected to the bidirectional stud (61).

8. The storage box for electronic and electrical testing instruments as described in claim 1, characterized in that: An upper fixing component (8) is provided at the upper partition plate (4), the upper fixing component (8) includes an auxiliary pressure plate (81), the auxiliary pressure plate (81) is provided below the partition plate (4); An inflatable airbag (82) is connected to the upper part of the auxiliary pressure plate (81). The inflatable airbag (82) is connected to the lower part of the partition plate (4). A storage airbag (83) is provided above the partition plate (4). The two sides of the storage airbag (83) are respectively connected to one side of the sliding plate (62). The inflatable airbag (82) and the storage airbag (83) are connected by a communication channel (84).

9. The storage box for electronic and electrical testing instruments as described in claim 1, characterized in that: A drying assembly (9) is connected to one side of the storage box (1). The drying assembly (9) includes a replacement shell (91) which is connected to the outside of the storage box (1). A drying and moisture-absorbing bag (92) is provided in the inner cavity of the replacement outer shell (91), and one side of the drying and moisture-absorbing bag (92) is in contact with the stabilizing frame plate (93); The side of the stabilizing frame plate (93) away from the drying and moisture-absorbing bag (92) is connected to a plurality of elastic elements (94), one end of which is connected to the inner wall of the replacement housing (91).

10. The storage box for electronic and electrical testing instruments as described in claim 9, characterized in that: A dust filter (95) is provided on the side of the replacement outer shell (91) away from the storage box (1).

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