A dustproof storage device for automotive electrical connectors

Abstract

The invention discloses a dustproof storage device for automobile electrical connectors, comprising a box body, four hollow threaded columns are fixedly installed at the bottom of the box body, pillars are fixedly installed at the tops of the inner cavities of the four hollow threaded columns, spherical universal wheels are movably installed at the bottom ends of the pillars, and hollow threaded sleeves are threadedly connected to the outer sides of the four hollow threaded columns. A spoiler fan is provided, and the spoiler fan is started to transmit airflow downward, so that the airflow inside the box body is driven to form a turbulent airflow inside the internal airflow under the action of two guide holes, so that dust can be captured by the fluff pad of the side wall, and the dust can also be intercepted and captured by the sponge board in the space formed by the partition and the bottom of the box body cavity, so that dust is prevented from accumulating in the stored electrical plug-in to prevent its corrosion. This scheme can effectively avoid the influence of dust on the stored electrical appliances, increase the dustproof effect, and have a good use effect.

Description

Technical Field

[0001] The invention belongs to the technical field of automobile electrical connectors, and in particular relates to a dustproof storage device for automobile electrical connectors. Background Art

[0002] Connectors are also called connectors, and are also called joints and sockets in China. They generally refer to electrical connectors, that is, devices that connect two active devices, transmit current or signals, and the male and female ends can transmit information or current after contact. They are also called connectors. The basic performance of connectors can be divided into three categories: mechanical performance, electrical performance, and environmental performance. Another important mechanical performance is the mechanical life of the connector. Mechanical life is actually a durability indicator. It is called mechanical operation in the national standard GB5095. It is based on one insertion and one removal as a cycle, and whether the connector can normally complete its connection function after the specified insertion and removal cycle is used as the basis for judgment.

[0003] For example, a dustproof storage and display device for electronic samples disclosed in Chinese patent CN110693249A utilizes electronic samples to be placed in three placement slots respectively. When the electronic samples need to be taken out for explanation and display, the rotating handle is turned forward to drive the rotating shaft to rotate, thereby driving the driving gear to rotate. The driving gear drives two driven gears to rotate through a transmission chain, thereby driving two screws to rotate. The two screws are threadedly connected to the slide plate, thereby driving the slide plate to move upward in the box body. The slide bar prevents the slide plate from swinging, thereby driving the support frame to move out of the box body from the opening on the upper side of the box body until the support frame is completely extended out of the box body. The self-locking principle of the screw rod is used to limit the height of the slide plate to achieve the support frame. The height is convenient for teachers to explain and demonstrate electronic samples directly through the transparent glass. The transparent glass is sealed with the front and back sides of the placement slot. A sealing strip is provided inside the slide frame to improve the sealing effect of the transparent glass on the placement slot and prevent dust from entering the support frame and damaging the electronic samples. The block blocks the exit of the slide frame to increase the sealing effect of the slide frame. However, the following problems still exist when it is used: due to the poor fixing effect of its support structure, the device cannot be fixed or moved as needed, resulting in movement when it needs to be fixed. Due to the certain sealing of its dust-proof structure, it is not ventilated during use and cannot handle the dust that has entered. Summary of the invention

[0004] The object of the present invention is to provide a dustproof storage device for automotive electrical connectors, so as to solve the problem that an existing dustproof storage and display device for electronic samples proposed in the above background technology cannot be fixed or moved as required during use due to the poor fixing effect of the supporting structure, resulting in movement when it needs to be fixed, and since its dustproof structure has a certain sealing performance, it cannot be ventilated during use and cannot handle the dust that has entered.

[0005] To achieve the above-mentioned purpose, the present invention provides the following technical scheme: a dustproof storage device for automotive electrical connectors, comprising a box body, four hollow threaded columns are fixedly installed on the bottom of the box body, pillars are fixedly installed on the tops of the inner cavities of the four hollow threaded columns, spherical universal wheels are movably installed on the bottom ends of the pillars, hollow threaded sleeves are threadedly connected to the outer sides of the four hollow threaded columns, a rotating column is fixedly installed on the outer side of the hollow threaded sleeve, a rubber ring is fixedly installed on the bottom of the hollow threaded sleeve, sliding rods are fixedly installed on both sides of the inside of the box body, second sliding rings are sleeved on the outer sides of the sliding rods, fixed blocks are fixedly installed on the opposite sides of the second sliding rings, and a placement box is fixedly installed on the opposite ends of the fixed blocks, and slide grooves are provided on both sides of the placement box, and the inner sides of the slide grooves are movable. A slider is installed, and a first slip ring is fixedly installed on the opposite end of the slider, and a spring is fixedly installed on one side of the first slip ring. A partition is fixedly installed inside the box, and guide holes are provided on both sides inside the partition. A dehumidifier is movably installed at the bottom of the partition, and a sponge plate is movably installed at the bottom of the partition. A fan bracket is fixedly installed at the bottom of the inner cavity of the box, and a spoiler fan is movably installed on the top of the fan bracket. A sealed box door is movably installed on the front of the box, and a baffle is movably installed on the front of the box. A filter box is fixedly installed on the bottom of the box, and connecting holes are provided at the bottom of the inner cavity of the box and the top of the inner cavity of the filter box. Three groups of sliding grooves are provided inside the filter box, and filter plates are movably installed inside the three groups of sliding grooves, and a vent is provided at the bottom of the filter box.

[0006] Specifically, the box is moved to the position where it needs to be placed under the action of the spherical universal wheel, and then the placement position is fixed to avoid the movement being affected by other operations. At this time, the rotating column needs to be rotated, and the rotating column drives the hollow threaded sleeve to rotate. The hollow threaded sleeve and the hollow threaded column on the inner side move downward under the matching rotation of the threads, and the bottom rubber ring contacts the ground. At this time, the spiral downward force of the hollow threaded sleeve and the hollow threaded column squeezes the rubber ring under the action of the weight of the box. The deformation force of the rubber ring itself is opposite to the above-mentioned spiral downward force, which increases the friction with the ground, making the standing more stable, and the spherical universal wheel is retracted and does not contact the ground, so that the box can be stored. When placing items, you can flexibly choose to stand still or move, and you can also increase the adjustment ability of each leg when facing an uneven ground, which has a good use effect. When the moving operation is completed and storage is needed, open the sealed box door and pull out the internal placement box. The first and second slip rings on both sides of the placement box are sleeved under the action of the slide rod, which slides the placement box to make it withdrawn. When the placement box moves to the outside and places items, the first slip ring first slides to a position blocking the wall on the front side of the box. At this time, if the placement box is continued to be pulled, deformation pressure will be generated on the spring, so that its force is transmitted to the second slip ring. The second slip ring, under the fixing action of the fixed block, makes the tail support of the placement box The support is stable, and the first sliding ring slides on the outside of the sliding rod so that the placement box can be placed according to actual usage requirements, so that the slider can adjust the supporting torque of the placement box in the slide groove without hindering the withdrawal of the placement box, which increases the convenience of torque stability and is easy to use. At this time, the sealed box door is closed. If there is too much dust in the working environment, the spoiler fan can be selected to transmit the airflow downward, and the airflow inside the box body is driven by the two guide holes to form a turbulent airflow inside the internal airflow. The dust entering when the sealed box door is opened can be entrained in the turbulent airflow, so that the dust can be adsorbed by the side wall or by the space formed by the partition and the bottom of the box body. The sponge plate intercepts and captures dust, preventing dust from accumulating in the stored electrical appliance plug-in and corroding it. In another scheme, when the spoiler fan transmits the airflow upward, the airflow enters the filter box through the air vents at the bottom of the filter box, and after being filtered by the filter plate, enters the space between the partition and the bottom of the box cavity through the connecting hole. The clean airflow from the outside pressurizes the interior and drives the vitality of the airflow at the same time, which makes it easier for dust to be deposited inside the box. It also plays the role of internal ventilation and avoids the accumulation of internal heat and damage to the electrical appliances. At the same time, the top and bottom of each setting of the placement box are in fit. This scheme can effectively avoid the influence of dust on the stored electrical appliances, increase the dustproof effect, and have a good use effect.

[0007] Preferably, the specifications and dimensions of the four hollow threaded columns are matched with the specifications and dimensions of the hollow threaded sleeve, and the outer side of the hollow threaded column is provided with a thread, and the outer side of the hollow threaded sleeve is provided with a thread groove.

[0008] Specifically, the thread groove arranged on the outer side of the hollow threaded sleeve and the thread arranged on the outer side of the hollow threaded column are thread-matched and rotatably hinged, so as to facilitate height adjustment.

[0009] Preferably, the length of the pillar is slightly longer than the hollow threaded column, and the specifications and dimensions of the spherical universal wheel are compatible with the specifications and dimensions inside the hollow threaded sleeve.

[0010] Specifically, the support column enables the spherical universal wheel to extend out of the bottom of the hollow threaded column, so as to facilitate its movement in contact with the ground.

[0011] Preferably, the first slip ring is movably sleeved on the outer side of the slide rod.

[0012] Specifically, the first sliding ring slides on the outside of the sliding rod and obtains a rotational torque, so that it slides with the inside of the sliding groove through the sliding block to achieve better support for the placement box.

[0013] Preferably, one end of the spring away from the first slip ring is fixedly mounted on one side of the second slip ring, and the spring is sleeved on the outer side of the slide rod.

[0014] Specifically, the spring can return the relative positions of the first slip ring and the second slip ring to their original positions, thereby stabilizing the position.

[0015] Preferably, the sponge plates and the dehumidifiers are distributed in a staggered and symmetrical manner in the space between the partition and the box body.

[0016] Specifically, the sponge board can block the dust in the internal and external airflow, and the dehumidifier increases the filtration of moisture in the airflow, avoiding excessive moisture inside the box to avoid corrosion to electrical appliances.

[0017] Preferably, a dustproof box door is movably installed on the front of the filter box, sealing strips are provided on the inner sides of the sealed box door and the dustproof box door, and the baffle is installed on the outer sides of the box body and the partition by bolts.

[0018] Specifically, the sealing strips on the inner sides of the sealed box door and the dustproof box door can make them more airtight and prevent external dust from penetrating through the airflow.

[0019] Preferably, the position of the spoiler fan corresponds to the interior of the connecting hole.

[0020] Specifically, the filter box can be connected to the box body through the connecting hole to facilitate the exchange of airflow.

[0021] Preferably, the number of the placement boxes is at least five groups.

[0022] Specifically, the arrangement of multiple groups of placement boxes facilitates greater storage capacity of the structure.

[0023] Preferably, fluff pads are movably installed on both sides of the interior of the box, and the positions of the fluff pads correspond to the positions of the guide holes.

[0024] Specifically, the fine hairs of the fluff pad can capture dust flowing through the side wall, thereby increasing the efficiency of dust interception and preventing dust from being deposited in other locations.

[0025] Compared with the prior art, the present invention has the following beneficial effects:

[0026] 1. Through the set spherical universal wheels, operators can move the box to the position where it needs to be placed, and then fix the placement position to avoid the movement being affected by other operations. At this time, it is necessary to rotate the rotating column, which drives the hollow threaded sleeve to rotate. The hollow threaded sleeve and the inner hollow threaded column move downward under the matching rotation of the threads, and the bottom rubber ring contacts the ground. At this time, the spiral downward force of the hollow threaded sleeve and the hollow threaded column squeezes the rubber ring under the action of the weight of the box. The deformation force of the rubber ring itself is opposite to the above-mentioned spiral downward force, which increases the friction with the ground and makes the standing more stable. The spherical universal wheels are retracted and do not contact the ground, so that the box can flexibly choose to stand fixedly or move when storing items, and it can also increase the adjustment ability of each leg when facing uneven ground, and the use effect is good.

[0027] 2. Through the provided sealed box door, when the moving operation is completed and the box needs to be stored, the sealed box door is opened at this time to pull out the placement box inside. The first slip ring and the second slip ring on both sides of the placement box are sleeved under the action of the slide rod, so that the placement box slides and is pulled out. When the placement box moves to the outside and places items, the first slip ring first slides to a position blocking the wall on the front side of the box body. At this time, if the placement box is continued to be pulled, deformation pressure is generated on the spring, so that its force is transmitted to the second slip ring. The second slip ring stabilizes the rear end of the placement box under the fixing action of the fixing block. With the first slip ring sliding on the outside of the slide rod, the placement box can be adjusted according to actual usage requirements, so that the slider adjusts the supporting torque of the placement box in the slide groove without hindering the withdrawal of the placement box, thereby increasing the convenience of torque stability and facilitating use.

[0028] 3. Through the spoiler fan, when the sealed box door is closed after storage, if there is too much dust in the working environment, the spoiler fan can be started to transmit the airflow downward, and the airflow inside the box is driven by the two guide holes to form a turbulent airflow inside the internal airflow. The dust entering when the sealed box door is opened is entrained in the spoiler airflow, so that the dust can be captured by the fluff pad on the side wall, and can also be intercepted and captured by the sponge board in the space formed by the partition and the bottom of the box cavity, so that dust will not accumulate in the stored electrical plug-in and corrode it. This solution can effectively avoid the influence of dust on stored electrical appliances, increase the dustproof effect, and have a good use effect. BRIEF DESCRIPTION OF THE DRAWINGS

[0029] Figure 1 It is a schematic diagram of the front three-dimensional appearance structure of the present invention;

[0030] Figure 2 This is a schematic diagram of the front three-dimensional appearance structure of the present invention without the sealed box door;

[0031] Figure 3 It is a front view structural diagram of the present invention;

[0032] Figure 4 It is a front cross-sectional structural schematic diagram of the present invention;

[0033] Figure 5 It is a left side cross-sectional structural schematic diagram of the present invention;

[0034] Figure 6 It is a schematic diagram of a top view and cross-section structure of the present invention;

[0035] Figure 7 For the present invention Figure 5 Enlarged structural diagram at A in the middle.

[0036] In the figure: 1. box body; 2. sealed box door; 3. baffle; 4. rotating column; 5. rubber ring; 6. hollow threaded sleeve; 7. slide rod; 8. placement box; 9. hollow threaded column; 10. filter box; 11. dustproof box door; 12. first slide ring; 13. slide block; 14. guide hole; 15. dehumidifier; 16. sliding groove; 17. spoiler fan; 18. vent; 19. filter plate; 20. fan bracket; 21. connecting hole; 22. sponge plate; 23. partition; 24. slide groove; 25. second slide ring; 26. fixed block; 27. spring; 28. support; 29. ​​spherical universal wheel; 30. fluff pad. Implementation

[0037] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention.

[0038] See also Figure 1-7 The present invention provides a technical solution: a dustproof storage device for automotive electrical connectors, comprising a box body 1, four hollow threaded columns 9 are fixedly installed at the bottom of the box body 1, pillars 28 are fixedly installed at the tops of the inner cavities of the four hollow threaded columns 9, spherical universal wheels 29 are movably installed at the bottom ends of the pillars 28, hollow threaded sleeves 6 are threadedly connected to the outer sides of the four hollow threaded columns 9, a rotating column 4 is fixedly installed on the outer side of the hollow threaded sleeve 6, a rubber ring 5 is fixedly installed at the bottom of the hollow threaded sleeve 6, sliding rods 7 are fixedly installed on both sides of the box body 1, second sliding rings 25 are sleeved on the outer sides of the sliding rods 7, a fixed block 26 is fixedly installed on the opposite side of the second sliding ring 25, a placement box 8 is fixedly installed on the opposite end of the fixed block 26, slide grooves 24 are opened on both sides of the placement box 8, a slider 13 is movably installed inside the slide groove 24, and the slider 13 A first slip ring 12 is fixedly installed on the opposite end of the box body 1, a spring 27 is fixedly installed on one side of the first slip ring 12, a partition 23 is fixedly installed inside the box body 1, guide holes 14 are opened on both sides of the inside of the partition 23, a dehumidifier 15 is movably installed at the bottom of the partition 23, a sponge board 22 is movably installed at the bottom of the partition 23, a fan bracket 20 is fixedly installed at the bottom of the inner cavity of the box body 1, a spoiler fan 17 is movably installed on the top of the fan bracket 20, a sealed box door 2 is movably installed on the front of the box body 1, a baffle 3 is movably installed on the front of the box body 1, a filter box 10 is fixedly installed at the bottom of the box body 1, a connecting hole 21 is opened at the bottom of the inner cavity of the box body 1 and the top of the inner cavity of the filter box 10, three groups of sliding grooves 16 are opened inside the filter box 10, filter plates 19 are movably installed inside the three groups of sliding grooves 16, and a vent 18 is opened at the bottom of the filter box 10.

[0039] In this embodiment, the box body 1 is moved to the position where it needs to be placed under the action of the spherical universal wheel 29, and then the fixed placement position is avoided to avoid the situation where the movement is affected by other operations. At this time, the rotating column 4 needs to be rotated, and the rotating column 4 drives the hollow threaded sleeve 6 to rotate. The hollow threaded sleeve 6 and the inner hollow threaded column 9 move downward under the matching rotation of the threads, and the bottom rubber ring 5 contacts the ground. At this time, the spiral downward force of the hollow threaded sleeve 6 and the hollow threaded column 9 squeezes the rubber ring 5 under the action of the gravity of the box body 1. The deformation force of the rubber ring 5 itself is opposite to the above-mentioned spiral downward force, which increases the friction with the ground, making the standing more stable, and the spherical universal wheel 29 is retracted and does not contact the ground, so that the box body 1 can be stored. When placing items, you can flexibly choose to stand still or move, and you can also increase the adjustment ability of each leg when facing an uneven ground, which has a good use effect. When the moving operation is completed and storage is needed, open the sealed box door 2 at this time, pull out the internal placement box 8, and the first slip ring 12 and the second slip ring 25 on both sides of the placement box 8 are sleeved on the slide bar 7, so that the placement box 8 slides to be pulled out, and the placement box 8 moves to the outside and when placing items, the first slip ring 12 first slides to a position blocking the wall on the front side of the box body 1. At this time, if the placement box 8 is continued to be pulled, deformation pressure will be generated on the spring 27, so that its force is transmitted to the second slip ring 25, and the second slip ring 25 makes the placement box 8 tail under the fixing action of the fixing block 26. The support of the upper part is stable, and the first sliding ring 12 slides on the outside of the sliding rod 7 so that the placement box 8 can be placed according to actual usage requirements, so that the slider 13 can adjust the supporting torque of the placement box 8 in the sliding groove 24, and it does not hinder the extraction of the placement box 8, which increases the convenience of torque stability and is easy to use. At this time, the sealed box door 2 is closed. If there is too much dust in the working environment, the spoiler fan 17 can be selected to start the airflow downward to drive the airflow inside the box body 1 under the action of the two guide holes 14 to form a turbulent airflow inside the internal airflow, and the dust entering when the sealed box door 2 is opened can be entrained in the turbulent airflow, so that the dust can be adsorbed by the side wall or by the space formed by the partition 23 and the bottom of the inner cavity of the box body 1. The sponge plate 22 intercepts and captures dust, preventing dust from accumulating in the stored electrical appliance plug-in and corroding it. In another scheme, when the spoiler fan 17 transmits the air flow upward, the air flow enters the interior of the filter box 10 through the vent hole 18 at the bottom of the filter box 10, and enters the space between the partition 23 and the bottom of the inner cavity of the box body 1 through the connecting hole 21 after being filtered by the filter plate 19. The clean air flow from the outside pressurizes the interior and drives the vitality of the air flow, which is convenient for dust not to be deposited inside the box body 1. It also plays the role of internal ventilation and ventilation, avoiding the accumulation of internal heat and damage to the electrical appliance. At the same time, the top and bottom of each setting of the placement box 8 are in contact. This scheme can effectively avoid the influence of dust on the stored electrical appliances, increase the dustproof effect, and have a good use effect.

[0040] Among them, in order to achieve the purpose of facilitating height adjustment and movement, the present device is implemented by adopting the following technical solutions: the specifications and dimensions of the four hollow threaded columns 9 are compatible with the specifications and dimensions of the hollow threaded sleeve 6, and the outer side of the hollow threaded column 9 is provided with a thread, and the outer side of the hollow threaded sleeve 6 is provided with a thread groove, the length of the pillar 28 is slightly longer than the hollow threaded column 9, and the specifications and dimensions of the spherical universal wheel 29 are compatible with the specifications and dimensions inside the hollow threaded sleeve 6.

[0041] Among them, in order to achieve the purpose of better support and stability, the present device is implemented by the following technical solution: the first slip ring 12 is movably sleeved on the outer side of the slide rod 7, and the end of the spring 27 away from the first slip ring 12 is fixedly installed on one side of the second slip ring 25, and the spring 27 is sleeved on the outer side of the slide rod 7.

[0042] Among them, in order to achieve the purpose of improving the dust removal effect, the present device is implemented by the following technical scheme: the sponge board 22 and the dehumidifier 15 are staggered and symmetrically distributed in the space between the partition 23 and the box body 1, and a dustproof box door 11 is movably installed on the front of the filter box 10. The inner sides of the sealed box door 2 and the dustproof box door 11 are provided with sealing strips. The baffle 3 is installed on the outside of the box body 1 and the partition 23 by bolts. The position of the spoiler fan 17 corresponds to the inside of the connecting hole 21. The number of the placement boxes 8 is at least five groups. Fluff pads 30 are movably installed on both sides of the inside of the box body 1, and the position of the fluff pads 30 corresponds to the position of the guide hole 14.

[0043] The working principle and use process of the present invention are as follows: during operation, the operator first moves the box body 1 to the position where it needs to be placed under the action of the spherical universal wheel 29, and then fixes the placement position to avoid the situation where the movement is affected by other operations. At this time, the rotating column 4 needs to be rotated, and the rotating column 4 drives the hollow threaded sleeve 6 to rotate. The hollow threaded sleeve 6 and the inner hollow threaded column 9 move downward under the matching rotation of the threads, and make the bottom rubber ring 5 contact the ground. At this time, the spiral downward force of the hollow threaded sleeve 6 and the hollow threaded column 9 squeezes the rubber ring 5 under the action of the gravity of the box body 1. The deformation force of the rubber ring 5 itself is opposite to the above-mentioned spiral downward force, which increases the friction with the ground, making the standing more stable, and the spherical universal wheel 29 is retracted and does not touch the ground The box 1 can be flexibly fixed or moved when storing items, and the adjustment ability of each leg can be increased when facing uneven ground, which has a good use effect. When the moving operation is completed and storage is needed, the sealed box door 2 is opened at this time, and the placement box 8 inside is pulled out. The first slip ring 12 and the second slip ring 25 on both sides of the placement box 8 are sleeved under the action of the slide bar 7, so that the placement box 8 slides and is pulled out. When the placement box 8 moves to the outside and places items, the first slip ring 12 first slides to a position blocking the wall of the front side of the box 1. At this time, if the placement box 8 is continued to be pulled, the spring 27 will generate deformation pressure, so that its force is transmitted to the second slip ring 25, and the second slip ring 25 is fixed on the fixed block 26. The rear end of the placement box 8 is supported stably, and the first sliding ring 12 slides on the outside of the sliding rod 7 so that the placement box 8 can be placed according to actual usage requirements, so that the slider 13 can adjust the supporting torque of the placement box 8 in the slide groove 24 without hindering the withdrawal of the placement box 8, which increases the convenience of torque stability and is easy to use. At this time, the sealed box door 2 is closed. If there is too much dust in the working environment, the spoiler fan 17 can be selected to start the airflow downward to drive the airflow inside the box body 1 under the action of the two guide holes 14 to form a turbulent airflow inside the internal airflow, and the dust entering when the sealed box door 2 is opened can be entrained inside the turbulent airflow, so that the dust can be adsorbed by the side wall or formed by the partition 23 and the bottom of the inner cavity of the box body 1. The sponge board 22 in the space intercepts and captures dust, preventing dust from accumulating in the stored electrical appliance plug-in and corroding it. In another scheme, when the spoiler fan 17 transmits the airflow upward, the airflow enters the interior of the filter box 10 through the vent hole 18 at the bottom of the filter box 10, and enters the space between the partition plate 23 and the bottom of the inner cavity of the box body 1 through the connecting hole 21 after being filtered by the filter plate 19. The clean airflow from the outside pressurizes the interior and drives the vitality of the airflow at the same time, which makes it easier for dust to not accumulate in the box body 1. It also plays the role of internal ventilation and ventilation, avoiding the accumulation of internal heat and damage to the electrical appliance. At the same time, the top and bottom of each setting of the placement box 8 are in contact, and this scheme can effectively avoid the influence of dust on the stored electrical appliances, increase the dustproof effect, and have a good use effect.

[0044] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A dustproof storage device for automotive electrical connectors, comprising a box (1), characterized in that: Four hollow threaded columns (9) are fixedly mounted on the bottom of the box body (1), pillars (28) are fixedly mounted on the tops of the inner cavities of the four hollow threaded columns (9), spherical universal wheels (29) are movably mounted on the bottom ends of the pillars (28), the outer sides of the four hollow threaded columns (9) are threadedly connected to hollow threaded sleeves (6), a rotating column (4) is fixedly mounted on the outer side of the hollow threaded sleeve (6), a rubber ring (5) is fixedly mounted on the bottom of the hollow threaded sleeve (6), sliding rods (7) are fixedly mounted on both sides of the interior of the box body (1), the outer sides of the sliding rods (7) are sleeved with second slip rings (25), and the second slip rings (25) are fixedly mounted on the outer sides of the sliding rods (7). ), a fixed block (26) is fixedly installed on the opposite side of the fixed block (26), a placement box (8) is fixedly installed on the opposite end of the fixed block (26), a slide groove (24) is provided on both sides of the placement box (8), a slider (13) is movably installed inside the slide groove (24), a first slip ring (12) is fixedly installed on the opposite end of the slider (13), the first slip ring (12) is movably sleeved on the outside of the slide rod (7), a spring (27) is fixedly installed on one side of the first slip ring (12), an end of the spring (27) away from the first slip ring (12) is fixedly installed on one side of the second slip ring (25), and the spring (27) is sleeved on the outside of the slide rod (7); A partition (23) is fixedly installed inside the box (1), and guide holes (14) are opened on both sides of the inside of the partition (23). A dehumidifier (15) is movably installed at the bottom of the partition (23), and a sponge board (22) is movably installed at the bottom of the partition (23). A fan bracket (20) is fixedly installed at the bottom of the inner cavity of the box (1), and a spoiler fan (17) is movably installed on the top of the fan bracket (20). The front of the box (1) is movably installed with a fan. A sealed box door (2) is provided, a baffle (3) is movably mounted on the front of the box body (1), a filter box (10) is fixedly mounted on the bottom of the box body (1), a communicating hole (21) is provided at the bottom of the inner cavity of the box body (1) and the top of the inner cavity of the filter box (10), three groups of sliding grooves (16) are provided inside the filter box (10), filter plates (19) are movably mounted inside the three groups of sliding grooves (16), and a vent hole (18) is provided at the bottom of the filter box (10); The sponge plate (22) and the dehumidifier (15) are distributed in a staggered and symmetrical manner in the space between the partition plate (23) and the box body (1); A dustproof box door (11) is movably mounted on the front of the filter box (10); sealing strips are provided on the inner sides of the sealing box door (2) and the dustproof box door (11); and the baffle (3) is mounted on the outer sides of the box body (1) and the partition (23) by means of bolts; Fluff pads (30) are movably mounted on both sides of the interior of the box body (1), and the position of the fluff pads (30) corresponds to the position of the guide holes (14).

2. A dustproof storage device for automotive electrical connectors according to claim 1, characterized in that: The specifications and dimensions of the four hollow threaded columns (9) are compatible with the specifications and dimensions of the hollow threaded sleeve (6), and the outer side of the hollow threaded column (9) is provided with a thread, and the outer side of the hollow threaded sleeve (6) is provided with a thread groove.

3. A dustproof storage device for automotive electrical connectors according to claim 1, characterized in that: The length of the support column (28) is slightly longer than that of the hollow threaded column (9), and the specifications and dimensions of the spherical universal wheel (29) are compatible with the specifications and dimensions inside the hollow threaded sleeve (6).

4. A dustproof storage device for automotive electrical connectors according to claim 1, characterized in that: The position of the spoiler fan (17) corresponds to the interior of the communicating hole (21).

5. The dustproof storage device for automotive electrical connectors according to claim 1, characterized in that: The number of the placement boxes (8) is at least five groups.

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