CN212012197U

CN212012197U - USB intelligent fast-charging EMC filtering device

Info

Publication number: CN212012197U
Application number: CN202020875654.XU
Authority: CN
Inventors: 宋肖奕
Original assignee: Shenzhen Dingchuangda Technology Co ltd
Current assignee: Shenzhen Dingchuangda Technology Co ltd
Priority date: 2020-05-22
Filing date: 2020-05-22
Publication date: 2020-11-24
Anticipated expiration: 2030-05-22

Abstract

The utility model relates to a quick charge technical field just discloses a USB intelligence fills EMC filter equipment soon, including EMC filter equipment shell, the equal fixed mounting in surface has the connecting wire around the EMC filter equipment shell, the outside movable mounting of connecting wire has the fixation clamp, the bottom fixed mounting of EMC filter equipment shell has the installation piece, the mounting groove has been seted up to the bottom of installation piece, the inside of mounting groove is rotated and is connected with the rotation post, the inside fixed mounting of mounting groove has the spout circle, the inboard sliding connection of spout circle has and rotates post swing joint's positioning fixture block, fixedly connected with positioning spring between positioning fixture block and the spout circle. This USB intelligence fills EMC filter equipment soon, through setting up the regulation circle, when the EMC filter equipment shell was placed to the user needs, the user can rotate and rotate the post to make the device possess the advantage of conveniently heightening EMC filter equipment's the position of placing, made things convenient for the user to use.

Description

USB intelligent fast-charging EMC filtering device

Technical Field

The utility model relates to a quick charge technical field specifically is a USB intelligence fills EMC filter soon.

Background

A charging method capable of enabling a storage battery to reach or approach a full charge state within 1-5 hours is commonly used for charging when the storage battery for traction needs to recover the full charge state within a short time, the normal charging time of the storage battery is about 10-20 hours, how to rapidly charge the storage battery without damaging the performance and the service life of the storage battery is a popular research subject of attention of people.

Adopt pulse charging, be favorable to prolonging storage battery life, because low-voltage alternating current is the pulsation direct current behind full wave rectification, only when its crest voltage is greater than storage battery voltage, the silicon controlled rectifier just can switch on, and when the pulsation direct current voltage is in the trough district, the silicon controlled rectifier is reverse biased to end, stop to the storage battery charging, therefore it is the pulsation direct current to flow through the storage battery, but the current USB intelligence fills EMC filter device soon and inconveniently heightens EMC filter device's the position of placing on the market at present, caused EMC filter device probably to take place to hang and lead to the problem that the wiring breaks away from when using, the event provides a USB intelligence and fills EMC filter device and solves above-mentioned problem.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

The utility model provides a not enough to prior art, the utility model provides a USB intelligence fills EMC filter device soon possesses the convenient advantage such as the position of placing of heightening EMC filter device, has solved the current USB intelligence and has filled the inconvenient position of heightening EMC filter device of USB filter device soon on the existing market, has caused the problem that EMC filter device probably takes place to hang and lead to the wiring to break away from when using of user.

(II) technical scheme

For the purpose of realizing the above-mentioned EMC filter device's that conveniently increases position of placing, the utility model provides a following technical scheme: a USB intelligent fast-charging EMC filtering device comprises an EMC filtering device shell, wherein wiring pipes are fixedly arranged on the front surface and the rear surface of the EMC filtering device shell, fixing clamps are movably arranged on the outer sides of the wiring pipes, an installation block is fixedly arranged at the bottom of the EMC filtering device shell, an installation groove is formed in the bottom of the installation block, a rotating column is rotatably connected inside the installation groove, a sliding groove ring is fixedly arranged inside the installation groove, a positioning fixture block movably connected with the rotating column is slidably connected to the inner side of the sliding groove ring, a positioning spring is fixedly connected between the positioning fixture block and the sliding groove ring, a limiting rod is fixedly arranged at the bottom of the rotating column, an installation column is fixedly arranged at the bottom end of the limiting rod, an adjusting ring is movably connected to the outer side of the limiting rod, an adjusting column is movably connected to the inner side of the adjusting ring, and a fixing, the top end fixed mounting of adjusting the post has the sliding block with rotating post sliding connection.

Preferably, the mounting block is fixedly connected with the EMC filter device shell through a bolt, and a circular limiting groove rotatably connected with the mounting groove is formed in the front surface of the rotating column.

Preferably, the inner side of the chute ring is provided with a front-back chute which is connected with the positioning fixture block in a sliding manner, and the inner side of the rotating column is provided with a vertical chute which is connected with the sliding block in a sliding manner.

Preferably, the rear surface of the rotating column is provided with four arc-shaped clamping grooves, and the four arc-shaped clamping grooves are symmetrically distributed on the rear surface of the rotating column.

Preferably, circular slide holes which are communicated with each other are formed between the top and the bottom of the adjusting ring, and the limiting rod penetrates through the circular slide holes to be movably connected with the adjusting ring.

Preferably, the inner side of the adjusting ring is provided with a threaded groove, and the outer surface of the adjusting column is fixedly provided with a threaded convex block meshed with the adjusting ring.

(III) advantageous effects

Compared with the prior art, the utility model provides a USB intelligence fills EMC filter equipment soon possesses following beneficial effect:

this USB intelligence fills EMC filter equipment soon, through setting up the regulating collar, when the EMC filter equipment shell is placed to the user needs, the user can rotate the rotation post, when the rotation post is changeed to perpendicular with EMC filter equipment shell, the location fixture block inserts under positioning spring's effect to offering and rotate in the convex draw-in groove of post rear surface, thereby the completion is fixed to the simple position of rotation post, when the EMC filter equipment shell is raised to the user needs, the user can rotate the regulating collar, the regulating collar is at the rotation post this moment, the rotation takes place under the effect of erection column and gag lever post, the regulating collar drives and slides to the bottom under the effect of sliding block with its meshing regulation post, thereby reach the purpose of raising EMC filter equipment shell, thereby make the device possess the advantage of conveniently heightening EMC filter equipment's the position of placing, made things convenient for the user to use.

Drawings

FIG. 1 is a schematic structural view of the present invention;

FIG. 2 is a schematic view of the structure of the installation block of the present invention;

fig. 3 is an enlarged schematic view of a portion a shown in fig. 1 according to the present invention.

In the figure: 1 EMC filter equipment shell, 2 wiring pipes, 3 fixation clamps, 4 installation pieces, 5 mounting grooves, 6 rotation posts, 7 sliding groove rings, 8 positioning fixture blocks, 9 positioning springs, 10 limiting rods, 11 installation posts, 12 adjusting rings, 13 adjusting posts, 14 fixing feet and 15 sliding blocks.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-3, a USB intelligent fast-charging EMC filter device includes an EMC filter device housing 1, a wiring tube 2 is fixedly mounted on both the front and rear surfaces of the EMC filter device housing 1, a fixing clamp 3 is movably mounted on the outer side of the wiring tube 2, a mounting block 4 is fixedly mounted on the bottom of the EMC filter device housing 1, a mounting groove 5 is formed in the bottom of the mounting block 4, a rotating post 6 is rotatably connected to the inside of the mounting groove 5, the mounting block 4 is fixedly connected to the EMC filter device housing 1 through a bolt, a circular limiting groove rotatably connected to the mounting groove 5 is formed in the front surface of the rotating post 6, four arc-shaped clamping grooves are formed in the rear surface of the rotating post 6, the four arc-shaped clamping grooves are symmetrically distributed on the rear surface of the rotating post 6, a sliding groove ring 7 is fixedly mounted in the mounting groove 5, and a positioning clamping block 8 movably connected to the, a positioning spring 9 is fixedly connected between the positioning clamping block 8 and the sliding groove ring 7, a limiting rod 10 is fixedly installed at the bottom of the rotating column 6, an installation column 11 is fixedly installed at the bottom end of the limiting rod 10, an adjusting ring 12 is movably connected to the outer side of the limiting rod 10, circular sliding holes which are mutually communicated are formed between the top and the bottom of the adjusting ring 12, the limiting rod 10 penetrates through the circular sliding holes to be movably connected with the adjusting ring 12, an adjusting column 13 is movably connected to the inner side of the adjusting ring 12, a threaded groove is formed in the inner side of the adjusting ring 12, a threaded convex block which is meshed with the adjusting ring 12 is fixedly installed on the outer surface of the adjusting column 13, a fixing foot 14 is fixedly installed at the bottom end of the adjusting column 13, a sliding block 15 which is slidably connected with the rotating column 6 is fixedly installed at the top end of the adjusting column 13, a forward and backward sliding chute which is slidably connected with the positioning clamping block 8 is, through setting up the regulating ring 12, when the user need place EMC filter device shell 1, the user can rotate rotation post 6, when rotating post 6 and changeing to perpendicular with EMC filter device shell 1, positioning fixture block 8 inserts under positioning spring 9's effect to set up with rotate in the convex draw-in groove of post 11 rear surface, thereby the completion is fixed to the simple position of rotation post 6, when the EMC filter device shell 1 is raised to the user needs, the user can rotate regulating ring 12, regulating ring 12 is rotating post 6 this moment, the rotation takes place under the effect of erection column 11 and gag lever post 10, regulating ring 12 drives and slides to the bottom under sliding block 15's effect rather than the regulation post 13 of meshing, thereby reach the mesh of raising EMC filter device shell 1, thereby make the device possess the advantage of conveniently heightening EMC filter device's the position of placing, the user use has been made things convenient for.

When the user need place EMC filter device shell 1, the user can rotate rotation post 6, when rotation post 6 changes to perpendicular with EMC filter device shell 1, the simple rigidity to rotation post 6 is accomplished to positioning fixture block 8, when EMC filter device shell 1 need be raised to the user, the user can rotate regulating ring 12, thereby reach the purpose of raising EMC filter device shell 1, thereby make the device possess the advantage of conveniently heightening EMC filter device's the position of placing, made things convenient for the user to use.

To sum up, the USB intelligent quick-charging EMC filter device has the advantages that by arranging the adjusting ring 12, when a user needs to place the EMC filter device shell 1, the user can rotate the rotating column 6, when the rotating column 6 rotates to be perpendicular to the EMC filter device shell 1, the positioning clamping block 8 is inserted into the arc-shaped clamping groove formed in the rear surface of the rotating column 11 under the action of the positioning spring 9, so that the simple position fixing of the rotating column 6 is completed, when the user needs to lift the EMC filter device shell 1, the user can rotate the adjusting ring 12, at the moment, the adjusting ring 12 rotates under the action of the rotating column 6, the mounting column 11 and the limiting rod 10, the adjusting ring 12 drives the adjusting column 13 meshed with the sliding block to slide towards the bottom under the action of the sliding block 15, so that the purpose of lifting the EMC filter device shell 1 is achieved, and the device has the advantage of conveniently lifting the placement position of the EMC filter device, the USB intelligent quick-charging EMC filter device has the advantages that the use by a user is facilitated, the problem that the EMC filter device is inconvenient to heighten in the placement position of the EMC filter device in the existing USB intelligent quick-charging EMC filter device in the existing market is solved, and the problem that the EMC filter device is possibly hung to cause wire disconnection when the user uses the USB intelligent quick-charging EMC filter device is solved.

It is to be noted that the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. Without further limitation, an element defined by the phrase "comprising an … …" does not exclude the presence of other identical elements in a process, method, article, or apparatus that comprises the element.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a USB intelligence fills EMC filter equipment soon, includes EMC filter equipment shell (1), its characterized in that: the front surface and the rear surface of the EMC filter device shell (1) are fixedly provided with wiring pipes (2), the outer side of each wiring pipe (2) is movably provided with a fixing clamp (3), the bottom of the EMC filter device shell (1) is fixedly provided with an installation block (4), the bottom of the installation block (4) is provided with an installation groove (5), the inside of the installation groove (5) is rotatably connected with a rotating column (6), the inside of the installation groove (5) is fixedly provided with a sliding groove ring (7), the inner side of the sliding groove ring (7) is slidably connected with a positioning fixture block (8) movably connected with the rotating column (6), a positioning spring (9) is fixedly connected between the positioning fixture block (8) and the sliding groove ring (7), the bottom of the rotating column (6) is fixedly provided with a limiting rod (10), and the bottom of the limiting rod (10) is fixedly provided with an installation column (11), the outside swing joint of gag lever post (10) has regulation circle (12), the inboard swing joint of regulation circle (12) has regulation post (13), the bottom fixed mounting of adjusting post (13) has fixed foot (14), the top fixed mounting of adjusting post (13) has and rotates post (6) sliding connection's sliding block (15).

2. The USB intelligent fast-charging EMC filter device of claim 1, wherein: the mounting block (4) is fixedly connected with the EMC filter device shell (1) through a bolt, and a circular limiting groove rotatably connected with the mounting groove (5) is formed in the front surface of the rotating column (6).

3. The USB intelligent fast-charging EMC filter device of claim 1, wherein: the inner side of the chute ring (7) is provided with a front-back chute which is connected with the positioning fixture block (8) in a sliding manner, and the inner side of the rotating column (6) is provided with a vertical chute which is connected with the sliding block (15) in a sliding manner.

4. The USB intelligent fast-charging EMC filter device of claim 1, wherein: the rear surface of the rotating column (6) is provided with four arc-shaped clamping grooves, and the four arc-shaped clamping grooves are symmetrically distributed on the rear surface of the rotating column (6).

5. The USB intelligent fast-charging EMC filter device of claim 1, wherein: circular slide holes which are mutually communicated are formed between the top and the bottom of the adjusting ring (12), and the limiting rod (10) penetrates through the circular slide holes to be movably connected with the adjusting ring (12).

6. The USB intelligent fast-charging EMC filter device of claim 1, wherein: the inner side of the adjusting ring (12) is provided with a threaded groove, and the outer surface of the adjusting column (13) is fixedly provided with a threaded convex block meshed with the adjusting ring (12).