CN218456324U - Plastic casing of intelligent charger - Google Patents

Abstract

The utility model discloses a plastic casing of intelligent charger, which comprises a housin, two insert, two at least cables and waterproof circle, casing both sides face symmetry is equipped with two concave positions, two concave positions are the same with two big or small shapes of inserting, two insert and install respectively in two concave positions, the casing including last casing and with last casing complex lower casing, waterproof circle sets up between last casing and lower casing, be equipped with two at least entrance holes that are used for installing the cable on going up the casing, every entrance hole is used for respectively with every cable one-to-one, it can be under realizing IP65 protection level, fix the cable on the casing, make the product can go up the auto-screwdriving machine, thereby improve production efficiency, and install the LOGO sign on inserting, thus, can change different LOGO styles, satisfy different customers's demand, and is rational in infrastructure, and suitable for popularization.

Description

Plastic housing of intelligent charger

Technical Field

The utility model relates to a plastic casing of intelligent charger.

Background

With the development of science and technology, many chargers of the same type on the market can not reach the IP65 protection level, but a customer can use the charger in many different environments, so that the condition that the charger is filled with water or other sundries can exist, the problem that the charger is burnt down can be seriously caused, and certain potential safety hazards are provided. And the charger capable of achieving the IP65 protection level cannot be used on the automatic screw locking machine because the cable cannot be effectively fixed, and the production efficiency is reduced.

SUMMERY OF THE UTILITY MODEL

The utility model aims to solve the technical problem that a plastic casing of intelligent charging ware is provided, it can be under realizing IP65 protection level, fixes the cable on the casing, makes the product can go up auto-screwdriving machine to improve production efficiency.

In order to solve the technical problem, the utility model provides a pair of plastic casing of intelligent charger, insert, two at least cables and a waterproof circle including a casing, two, casing both sides plane symmetry be equipped with two concave positions, two concave positions the same with two big or small shapes of inserting, two insert and install respectively in two concave positions, the casing including last casing and with last casing complex lower casing, waterproof circle set up at last casing under with between the casing, last casing on be equipped with two at least entrance holes that are used for installing the cable, every entrance hole be used for respectively with every cable one-to-one.

Preferably, the outer peripheral walls of the two inserts are provided with protruding cuttings, and the two concave positions are provided with fixing grooves for the protruding cuttings to be inserted into.

Preferably, an annular clamping groove is formed in the connecting portion of each cable, a clamping groove communicated with the wire inlet hole is formed in the upper shell, a fixing wire buckle is detachably connected in the clamping groove, the connecting portion of each cable extends into the clamping groove along the axis direction of the wire inlet hole, the fixing wire buckle is inserted into the clamping groove and clamped with the annular clamping groove to fix the cable on the upper shell, and an annular sealing ring is arranged between the connecting portion of each cable and the wire inlet hole.

Preferably, the lower shell is provided with a plurality of fixing columns and a plurality of positioning columns, the waterproof ring is provided with a plurality of fixing holes, the fixing columns are in one-to-one correspondence with the fixing holes respectively, the positioning columns are provided with a plurality of positioning holes respectively, the upper shell is provided with a plurality of positioning blocks, and the positioning blocks are in one-to-one correspondence with the positioning holes.

Preferably, the two inserts are respectively provided with a mounting groove, and a LOGO label is mounted in the mounting grooves.

Preferably, the upper shell and the lower shell are fixedly connected through screws.

After the structure more than adopting, compared with the prior art, the utility model, have following advantage: when the charger is installed, the waterproof ring is fixed on the lower shell by corresponding the fixing holes in the waterproof ring to the fixing columns in the lower shell one by one, so that the waterproof ring is prevented from deviating, the positioning blocks in the upper shell are corresponding to the positioning holes in the lower shell one by one, so that the upper shell and the lower shell are buckled more firmly, the waterproof ring is positioned between the upper shell and the lower shell, and the upper shell and the lower shell are tightly combined through screws, so that the waterproof effect is realized, and the charger reaches the protection level of IP 65; the cable with the annular sealing ring is fixed with the upper shell through the fixing wire buckle, so that the cable is fixed on the shell, and the annular sealing ring is arranged between the cable and the wire inlet hole, the waterproof effect is further improved, the requirement of IP65 protection grade is met, the cable can be fixed, the product is more effective when being applied to an automatic screw machine, and the production efficiency is improved; install the LOGO sign on inserting, like this, can change different LOGO styles, satisfy different customers' demand, rational in infrastructure is suitable for the popularization.

Drawings

FIG. 1 is an overall exploded view of the present invention;

FIG. 2 is a general schematic view of the present invention;

FIG. 3 is an assembly view of the waterproof ring and the lower housing;

FIG. 4 is an exploded view of the wire entry hole assembly;

fig. 5 is an exploded view of the insert.

Detailed Description

The present invention will be described in further detail with reference to the accompanying drawings and specific embodiments.

The plastic housing of the intelligent charger shown in fig. 1 to 5 comprises a housing 10, two inserts 20, at least two cables 30 and a waterproof ring 40, wherein two concave positions 11 are symmetrically arranged on two side surfaces of the housing 10, the concave positions 11 are the same as the inserts 20 in size and shape, the two inserts 20 are respectively installed in the two concave positions 11, the housing 10 comprises an upper housing 12 and a lower housing 13 matched with the upper housing 12, the waterproof ring 40 is arranged between the upper housing 12 and the lower housing 13, the upper housing 12 is provided with at least two wire inlet holes 14 for installing the cables 30, and each wire inlet hole 14 is respectively used for corresponding to each cable 30 one by one, so that the waterproof effect can be realized, and the charger can reach the protection level of IP 65.

The outer peripheral walls of the two inserts 20 are provided with protruding insertion strips 21, the two concave positions 13 are provided with fixing grooves 15 into which the protruding insertion strips 21 are inserted, and when the upper shell 12 and the lower shell 13 are buckled, the fixing grooves 15 into which the protruding insertion strips 21 are inserted on the two inserts 20 are formed, so that the two inserts 20 can be stably accommodated in the two concave positions 13 respectively.

An annular clamping groove 31 is formed in a connecting portion of each cable 30, a clamping groove 16 communicated with the wire inlet 14 is formed in the upper shell 12, a fixing wire buckle 17 is detachably connected in the clamping groove 16, the connecting portion of each cable 30 extends into the clamping groove 16 along the axis direction of the wire inlet 14, the fixing wire buckle 17 is inserted into the clamping groove 16 and is clamped with the annular clamping groove 31 to fix the cable 30 on the upper shell 11, an annular sealing ring 32 is arranged between the connecting portion of each cable 30 and the wire inlet 14, and therefore the cable 30 with the annular sealing ring 32 is fixed to the upper shell 12 through the fixing wire buckle 17, the cable 30 is fixed to the shell 10, the annular sealing ring 32 is arranged between the cable 30 and the wire inlet 14, the waterproof effect is further improved, the requirement of the IP65 protection level is met, the cables 30 can be fixed, the automatic screwing machine on a product is more effective, and the production efficiency is improved.

The waterproof structure is characterized in that a plurality of fixing columns 131 and a plurality of positioning columns 132 are arranged on the lower shell 13, a plurality of fixing holes 41 are formed in the waterproof ring 40, the fixing columns 131 correspond to the fixing holes 41 one by one, a plurality of positioning holes 133 are formed in the positioning columns 132, a plurality of positioning blocks 121 are arranged on the upper shell 12, and the positioning blocks 121 are used for corresponding to the positioning holes 133 one by one, so that the waterproof ring 40 is fixed on the lower shell 13 through the fixing holes 41 formed in the waterproof ring 40 and the fixing columns 131 formed in the lower shell 13 in one-to-one correspondence, the waterproof ring 40 is prevented from deviating, and then the positioning blocks 121 formed in the upper shell 12 and the positioning holes 133 formed in the lower shell 12 are in one-to-one correspondence, so that the upper shell 12 and the lower shell 13 are buckled more firmly, the shell 10 is prevented from being dislocated when the automatic screwing machine is used, and production efficiency is improved.

Two insert 20 on all be equipped with a mounting groove 22, mounting groove 22 in install LOGO sign 23, like this, can change different LOGO styles, satisfy different customers' demand.

Go up casing 12 and lower casing 13 pass through screw fixed connection, like this, can be so that go up casing 12 and casing 13 close coupling down to waterproof circle 40 between casing 12 and the lower casing 13 is gone up in the cooperation, thereby realize water-proof effects, make the charger reach IP 65's protection level.

The above description is only for the preferred embodiment of the present invention, but it should not be understood as limiting the claims, and the present invention may have other variations and modifications, not limited to the above structure. In summary, all changes that can be made within the scope of the independent claims of the present invention are within the scope of the present invention.

Claims (6)

1. The utility model provides a plastics shell of intelligence charger, characterized in that, includes a casing (10), two inserts (20), two at least cables (30) and a waterproof circle (40), casing (10) both sides face symmetry be equipped with two concave position (11), two concave position (11) the same with the big or small shape of two inserts (20), two inserts (20) install respectively in two concave position (11), casing (10) including last casing (12) and with last casing (12) complex lower casing (13), waterproof circle (40) set up between last casing (12) and lower casing (13), last casing (12) on be equipped with two at least entrance hole (14) that are used for installing cable (30), every entrance hole (14) are used for respectively with every cable (30) one-to-one.

2. A plastic casing for an intelligent charger according to claim 1, wherein the two inserts (20) are provided with protruding inserts (21) on the outer peripheral wall, and the two recesses (11) are provided with fixing grooves (15) for the protruding inserts (21) to be inserted into.

3. The plastic housing of an intelligent charger according to claim 1, wherein a connecting portion of each cable (30) is provided with an annular clamping groove (31), the upper housing (12) is provided with a clamping groove (16) communicated with the wire inlet hole (14), a fixing wire buckle (17) is detachably connected in the clamping groove (16), the connecting portion of the cable (30) extends into the clamping groove (16) along the axial direction of the wire inlet hole (14), the fixing wire buckle (17) is inserted into the clamping groove (16) and is used for being clamped with the annular clamping groove (31) to fix the cable (30) on the upper housing (12), and an annular sealing ring (32) is arranged between the connecting portion of the cable (30) and the wire inlet hole (14).

4. The plastic housing of an intelligent charger according to claim 1, wherein the lower housing (13) is provided with a plurality of fixing posts (131) and a plurality of positioning posts (132), the waterproof ring (40) is provided with a plurality of fixing holes (41), the fixing posts (131) are respectively in one-to-one correspondence with the fixing holes (41), the positioning posts (132) are provided with a plurality of positioning holes (133), the upper housing (12) is provided with a plurality of positioning blocks (121), and the positioning blocks (121) are used for being in one-to-one correspondence with the positioning holes (133).

5. A plastic housing for a smart charger as defined in claim 1, wherein each of said two inserts (20) has a mounting groove (22), said mounting groove (22) having a LOGO (23) mounted therein.

6. The plastic casing of an intelligent charger according to claim 1, wherein the upper casing (12) and the lower casing (13) are fixedly connected through screws.

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