CN218038152U - Fill electric pile card reader support, card reader mounting structure and fill electric pile - Google Patents

Abstract

The utility model relates to the technical field of charging piles, in particular to a charging pile card reader support, a card reader mounting structure and a charging pile, wherein the card reader support is made of hard insulating materials by integral molding, a groove for placing a sealing ring is formed on a first end surface of the card reader support, the first end surface of the card reader support is mounted with a door panel, and the first end surface and the door panel are sealed by the sealing ring; a buckle is formed on the second end face of the card reader support, and the card reader plate is detachably mounted in the buckle. The utility model provides a pair of fill electric pile card reader support for cost reduction, simple to operate are efficient, installation back waterproof dustproof effectual, and the card swiping is more sensitive.

Description

Fill electric pile card reader support, card reader mounting structure and fill electric pile

Technical Field

The utility model relates to a fill electric pile technical field, concretely relates to fill electric pile card reader support, card reader mounting structure and fill electric pile.

Background

The card reader is a card reading device, which can be divided into an IC card reader and an ID card reader according to the card reading type, and can be divided into a contact card reader and a non-contact card reader according to the contact mode. Fill electric pile card reader, be exactly install the card reader that is used for realizing functions such as user's card swiping charging in filling electric pile.

Fig. 1-3 show a mounting structure of a charging pile card reader in the prior art, as shown in fig. 3, the mounting structure sequentially includes, from left to right, an opening 11' and four rivet pressing screws 12' formed on a door panel 1', a card swiping acrylic plate 2' with 3M glue, four double-headed copper nut posts 3', four combination screws 4', four insulating spacers 5', a card reader plate 6', a card reader bracket 7' with four rivet pressing studs 71', and four flange nuts 8', and the assembling method thereof includes the following steps:

step1: the card reader plate 6' is fixed on a card reader bracket 7' by using four M3X8 cross groove pan head combined screws 4', and four insulating gaskets 5' are added in the middle to prevent a metal gasket from pressing on a coil on the card reader plate 6' to influence a communication effect;

step2: removing the 3M adhesive coating on the front surface of the swiping acrylic plate 2', fixing the adhesive at the opening 11' on the door plate 1', and pressing a circle of periphery to ensure firm adhesion;

step3: fixing four M3 double-headed copper nut columns 3' on four riveting screws 12' on the door panel 1';

step4: fixing the card reader bracket 7 'assembly assembled in the step1 on the double-end copper nut column 3';

step5: and finally, fixing the card reader bracket 7 'component firmly by using four M3 flange nuts 8'.

This kind of charging pile card reader's mounting structure has following problem:

1. the number of parts for assembly is large, and the cost is high;

2. the installation steps are complicated, the installation work time is long, and the efficiency is low;

3. the contact surface of the acrylic plate 2 'with the door plate 1' is protected by using 1mm of 3M foam gum, so that the waterproof and dustproof effects are poor, and the water leakage risk exists;

4. the card reader bracket 7 'for fixing the card reader is made of metal, and the fastener for fixing the card reader is also made of metal, and the metal can influence the induction of the coil on the card reader plate 6', so that card swiping is insensitive.

SUMMERY OF THE UTILITY MODEL

The utility model discloses a solve and fill electric pile card reader mounting structure among the prior art and have with high costs, installation effectiveness is low, have the risk of leaking and the insensitive technical problem of punching the card, provided one kind and filled electric pile card reader support, card reader mounting structure for cost reduction, installation effectiveness are high, waterproof dustproof effectual, and it is more sensitive to punch the card.

The technical scheme of the utility model:

a charging pile card reader support is integrally formed by hard insulating materials, a groove for placing a sealing ring is formed in a first end face of the card reader support, the first end face of the card reader support is installed with a door panel, and the first end face of the card reader support and the door panel are sealed through the sealing ring; a buckle is formed on the second end face of the card reader support, and the card reader plate is detachably mounted in the buckle.

Furthermore, the buckle is including bearing part and elasticity trip, bearing part bears the weight of the lower extreme of card reader board, elasticity trip chucking card the upper end of card reader board.

Further, the elastic clamping hook comprises an elastic arm and a clamping block, an installation guide inclined plane is formed on the outer side of the clamping block, and a clamping convex rib is formed on the inner side of the clamping block.

Further, the buckle also comprises a leaning part leaning against the front end face of the card reader plate, and the buckle also comprises a limiting part limiting the left side face, the right side face and the rear end face of the card reader plate.

Furthermore, the card reader support is made of PC + ASA materials.

Furthermore, the sealing ring comprises a first sealing ring and a second sealing ring, the second sealing ring is integrally formed on the first sealing ring on the surface, facing away from the card reader support, the cross section of the first sealing ring is rectangular, the cross section of the second sealing ring is triangular, and the vertex angle of the triangle is arranged facing away from the card reader support.

Further, the middle part surrounded by the groove on the first end surface of the card reader support is formed into a protruding part, the protruding part is matched with the opening on the door panel in shape, and the outer surface of the protruding part is flush with the outer surface of the door panel after the card reader support and the door panel are installed.

Furthermore, a thickened portion is formed on the second end face of the card reader support corresponding to the groove.

The utility model discloses an on the other hand provides an it constructs to fill electric pile card reader mounting structure, include as above arbitrary one fill electric pile card reader support, be equipped with a plurality of screws on the door plant, it is equipped with a plurality of mounting holes to correspond on the card reader support, the mounting hole corresponds to embolia it is fixed to lock through the nut behind the screw card reader support.

The utility model discloses a still another aspect provides a fill electric pile, include as above arbitrary one fill electric pile card reader support, perhaps include as above fill electric pile card reader mounting structure.

After the technical scheme is adopted, compared with the prior art, the utility model, have following beneficial effect:

1. the utility model discloses a card reader support of integrated into one piece die sinking preparation for the mounting structure of card reader is simple, and the installation step is few, and the installation effectiveness improves greatly.

2. The utility model discloses a mode through compression sealing washer between card reader support and the door plant is sealed, compares in the protection mode of the cotton gum of current bubble, and waterproof dustproof effectual, long service life.

3. The utility model discloses a card reader support is insulating material, and reads the card ware board through buckle installation, replaces among the prior art hardware such as screws's equipment form, thereby has eliminated metal fastener touching, overlap joint coil layer on reading the card ware board and has leaded to the bad influence of the communication of punching the card, and it is more sensitive to punch the card.

Drawings

Fig. 1 is an overall schematic view of a mounting structure of a charging pile card reader in the prior art;

FIG. 2 is an enlarged view of a portion of FIG. 1 at A;

FIG. 3 is an exploded view of FIG. 2;

fig. 4 is a schematic view of a mounting structure of the charging pile card reader of the embodiment;

fig. 5 is an exploded schematic view of the mounting structure of the charging pile card reader according to the embodiment;

fig. 6 is an exploded schematic view of the mounting structure of the charging pile card reader in another viewing angle according to the present embodiment;

FIG. 7 is a schematic structural diagram of a buckle of the card reader bracket according to the embodiment;

FIG. 8 is a schematic view of the mounting of the card reader bracket and the seal ring according to the present embodiment;

fig. 9 is a schematic cross-sectional view of the seal ring of the present embodiment.

Wherein, the first and the second end of the pipe are connected with each other,

the door panel 1', the opening 11', and the riveting screw 12'; the acrylic plate 2' is brushed; a double-ended copper nut post 3'; a combination screw 4'; an insulating spacer 5'; a card reader plate 6'; the card reader support 7 'is riveted with a stud 71'; and a flange nut 8'.

The card reader comprises a card reader bracket 1, a groove 11, a buckle 12, a bearing part 121, an elastic hook 122, an elastic arm 1221, a clamping block 1222, a guide inclined surface 1223, a clamping convex rib 1224, an abutting part 123, an upper limiting surface 124, a left limiting surface 125, a right limiting surface 126, a rear limiting surface 127, a mounting hole 13, a protruding part 14 and a thickened part 15; the seal ring 2, the first seal ring 21, the second seal ring 22; the door plate 3, the opening 31 and the press riveting screw 32; a card reader board 4; and a flange nut 5.

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. The following description of at least one exemplary embodiment is merely illustrative in nature and is in no way intended to limit the invention, its application, or uses. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative efforts belong to the protection scope of the present invention.

In the description of the present invention, it should be understood that the orientation or positional relationship indicated by the orientation words such as "front, back, up, down, left, right", "horizontal, vertical, horizontal" and "top, bottom" etc. are usually based on the orientation or positional relationship shown in the drawings, and are only for convenience of description and simplification of description, and in the case of not making a contrary explanation, these orientation words do not indicate and imply that the device or element referred to must have a specific orientation or be constructed and operated in a specific orientation, and therefore, should not be interpreted as limiting the scope of the present invention; the terms "inner and outer" refer to the inner and outer relative to the profile of the respective component itself.

For ease of description, spatially relative terms such as "over … …", "over … …", "over … …", "over", etc. may be used herein to describe the spatial positional relationship of one device or feature to another device or feature as shown in the figures. It will be understood that the spatially relative terms are intended to encompass different orientations of the device in use or operation in addition to the orientation depicted in the figures. For example, if a device in the figures is turned over, devices described as "above" or "on" other devices or configurations would then be oriented "below" or "under" the other devices or configurations. Thus, the exemplary term "above … …" may include both orientations of "above … …" and "below … …". The device may be otherwise variously oriented (rotated 90 degrees or at other orientations) and the spatially relative descriptors used herein interpreted accordingly.

It should be noted that the terms "first", "second", and the like are used to define the components, and are only used for convenience of distinguishing the corresponding components, and the terms do not have special meanings unless otherwise stated, and therefore, the scope of the present invention should not be construed as being limited.

The utility model aims at that the electric pile card reader mounting structure that fills among the prior art is complicated, and is with high costs, the installation effectiveness is low, the poor and insensitive problem of punching the card of water-proof effects, a electric pile card reader support is filled to the utility model provides, this card reader support integrated into one piece makes, make the part quantity of installation usefulness significantly reduce, improve the installation effectiveness, and the first terminal surface of card reader support is equipped with the sealing washer, guarantee water-proof effects, the second terminal surface is equipped with the buckle, card reader board is read in buckle formula installation, make the installation dismantle convenient, and make the card punching more sensitive. The following is a detailed description of the preferred embodiments.

As shown in fig. 4-9, the charging pile card reader support 1 of this embodiment is integrally formed of a hard insulating material such as plastic, for example, but not limited to, a circle of groove 11 for placing the sealing ring 2 is formed on a first end surface of the card reader support 1, the first end surface of the card reader support 1 is mounted with a door panel 3 of the charging pile (i.e., the door panel 1' in fig. 1 is generally a sheet metal part) and sealed by the sealing ring 2, specifically, four rivet pressing screws 32 are provided on the door panel 3, four mounting holes 13 are correspondingly provided on the card reader support 1, and the four mounting holes 13 are correspondingly sleeved with the four screws and then locked and fixed to the card reader support 1 by the four flange nuts 5; a buckle 12 is formed on a second end surface of the card reader holder 1, and the card reader plate 4 (i.e., a circuit board on which components such as a coil are arranged) is detachably mounted in the buckle 12.

The card reader support 1 of this embodiment is made through die sinking integrated into one piece for card reader mounting structure's part quantity significantly reduces, fills the equipment of electric pile card reader and only includes following step: step1, clamping the card reader plate 4 into a buckle 12 on the second end face of the card reader bracket 1, and hearing a click sound represents that the card reader plate 4 is firmly assembled; step2: the sealing ring 2 is placed in a groove 11 of the first end face of the card reader support 1, and then the card reader support 1 and the door plate 3 are fixedly installed through four flange nuts 5. Therefore, compared with the prior art, the card reader of the embodiment has the advantages that the installation structure is simple, the number of parts is small, the number of installation steps is small, the installation efficiency is greatly improved, the card reader support 1 and the installation structure can be applied to charging piles of different types, standardization and mass production are achieved, and the cost is greatly reduced. The card reader support 1 and the door plant 3 of this embodiment are sealed through the mode of compression sealing washer 2 between, compare in the waterproof mode of the cotton gum of current bubble, waterproof dustproof effectual, long service life. In addition, the card reader support 1 of this embodiment is insulating material, and through buckle 12 installation card reader board 4, replaces among the prior art hardware such as screw's package assembly form, thereby has eliminated the metal fastener touching, overlap joint coil layer on the card reader board 4 and lead to the bad influence of the communication of punching the card, and it is more sensitive to punch the card. It should be noted that the four corners of the card reader plate 4 in the figure are provided with holes because the card reader plate 4 in the prior art is used, that is, the buckle 12 of the card reader bracket 1 of the embodiment can be directly adapted to the existing card reader plate 4, and the card reader plate 4 does not need to be additionally designed, which is convenient and saves cost.

The structure of the clip 12 in this embodiment will be described in detail below. As shown in fig. 5 to 7, the buckle 12 of the present embodiment is formed at a middle position of the second end surface of the card reader holder 1, the buckle 12 includes two elastic hooks 122 disposed at the upper part, the two elastic hooks 122 are symmetrically disposed with respect to a vertical center line of the card reader holder 1, the buckle 12 further includes two left and right carrying portions 121 disposed at the lower part, wherein the carrying portion 121 is used for carrying the lower end of the card reader plate 4, and the two elastic hooks 122 clamp the upper end of the card reader plate 4 after the card reader plate 4 is placed in the buckle. Since the elastic hook 122 of the present embodiment is disposed at the upper position, the card reader plate 4 can be taken out by directly pulling the elastic hook 122 during the detachment, which is convenient for detachment, and the two elastic hooks 122 are disposed, so that the fixing effect is good.

Furthermore, each elastic hook 122 comprises an elastic arm 1221 and a clamping block 1222, one end of the elastic arm 1221 is formed on the second end surface of the card reader holder 1, the other end of the elastic arm 1221 is connected with the clamping block 1222, an installation guide inclined surface 1223 is formed on the outer side of the clamping block 1222, i.e. the side away from the card reader holder 1, when the card reader plate 4 is installed, the card reader plate 4 presses the installation guide inclined surface 1223 to enable the elastic hook 122 to deform and escape in a self-adaptive manner until the card reader plate 4 moves to the inner side of the clamping block 1222, and the clamping block 1222 clamps the card reader plate 4, so that the installation is convenient. Preferably, the inner side of the clamping block 1222 is further formed with a clamping rib 1224 on the elastic arm 1221, and the clamping is performed by the clamping rib 1224, so that on one hand, the thickness of the elastic arm 1221 can be reduced, and on the other hand, since the upper limiting surface 124 is further provided on both sides of the elastic hook 122 in this embodiment, and the clamping rib 1224 protrudes downward from the upper limiting surface 124, so as to ensure that the card reader plate 4 is clamped by the elastic hook 122.

Further, the buckle 12 further includes an abutting portion 123 abutting against the front end surface of the card reader plate 4, as shown in fig. 7, the abutting portion 123 is composed of four abutting convex ribs (two on the left and right), so that a certain distance is left between the card reader plate 4 and the second end surface of the card reader bracket 1, and components such as a coil and the like are prevented from being extruded. In addition to the upper limiting surfaces 124 on both sides of the elastic hook 122, the buckle 12 further includes limiting portions for limiting the left side, right side, and rear end of the card reader plate 4, which are respectively the left limiting surface 125, right limiting surface 126, and rear limiting surface 127, specifically, the distance between the upper limiting surface 124 and the bearing portion 121 is slightly greater than the distance between the clamping ribs 1224 and the bearing portion 121, so that the card reader plate 4 is clamped by the elastic hook 122; the distance between the left limit surface 125 and the right limit surface 126 may also be slightly larger than the size of the card reader plate 4, which facilitates the installation of the card reader plate 4 and prevents the card reader plate 4 from falling out from the left and right sides; the rear stopper surface 127 is provided below the buckle 12 on the rear side of the carrier part 121, prevents the card reader plate 4 from falling from the rear side, and is provided below to further facilitate the mounting of the card reader plate 4. Preferably, in the present embodiment, the limiting surfaces and the bearing portion 121 are collectively disposed at four corners of the card reader board 4.

The structure of the seal ring 2 in this embodiment will be specifically described below. As shown in fig. 9, the sealing ring 2 includes a first sealing ring 21 and a second sealing ring 22, wherein the second sealing ring 22 is integrally formed on a surface of the first sealing ring 21 facing away from the card reader holder 1, further, the cross section of the first sealing ring 21 is rectangular, the cross section of the second sealing ring 22 is triangular, a base of the triangle coincides with one side of the rectangle, and an apex angle opposite to the base of the triangle faces away from the card reader holder 1. Like this, can solve the problem of leaking when the panel beating door plant warp to a certain extent through setting up triangular second sealing washer 22 to place in recess 11 through the relatively great first sealing washer 21 of volume, make sealing washer 2 difficult for removing, ensure the leakproofness.

Preferably, as shown in fig. 8, the middle portion surrounded by the groove 11 on the first end surface of the card reader holder 1 is formed as a protrusion 14, the protrusion 14 protrudes from the first end surface of the card reader holder 1, the protrusion 14 matches with the shape of the opening 31 on the door panel 3, that is, the protrusion 14 just can pass through the opening 31 on the door panel 3, and the outer surface of the protrusion 14 is flush with the outer surface of the door panel 3 after the card reader holder 1 and the door panel 3 are installed, so that the front surface of the door panel 3 is flat and beautiful. Further, as shown in fig. 4, a circle of thickened portion 15 is formed on the second end surface of the card reader support 1 corresponding to the groove 11, so that the overall thickness of the card reader support 1 is uniform through a manner of locally thickening and then grooving, and the product quality and the installation effect are ensured.

Therefore, the charging pile card reader support and the mounting structure are low in cost, convenient to mount, high in efficiency, good in waterproof and dustproof effects, and sensitive to card swiping.

The utility model also provides a fill electric pile, include above fill electric pile card reader support or card reader mounting structure, concrete embodiment refers to above-mentioned content, and here is no longer repeated.

The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.

Claims (10)

1. The charging pile card reader support is characterized in that the card reader support is integrally formed by hard insulating materials, a groove (11) for placing a sealing ring (2) is formed in a first end face of the card reader support, the first end face of the card reader support is installed with a door panel (3), and the first end face of the card reader support and the door panel are sealed through the sealing ring (2); a buckle (12) is formed on the second end face of the card reader support, and the card reader plate (4) is detachably mounted in the buckle (12).

2. The card reader holder according to claim 1, wherein the buckle (12) comprises a bearing part (121) and an elastic hook (122), the bearing part (121) bears the lower end of the card reader plate (4), and the elastic hook (122) clamps the upper end of the card reader plate (4).

3. The card reader holder according to claim 2, wherein the resilient hook (122) comprises a resilient arm (1221) and a clamping block (1222), the clamping block (1222) is formed with a mounting guide slope (1223) on an outer side thereof, and the clamping block (1222) is formed with a clamping bead (1224) on an inner side thereof.

4. The card reader holder according to claim 2 or 3, characterized in that the buckle (12) further comprises an abutting part (123) abutting against the front end surface of the card reader plate (4), and the buckle (12) further comprises a limiting part limiting the left side surface, the right side surface and the rear end surface of the card reader plate (4).

5. The card reader support according to claim 1, wherein the card reader support is made of PC + ASA.

6. The card reader holder according to claim 1, characterized in that the sealing ring (2) comprises a first sealing ring (21) and a second sealing ring (22), the second sealing ring (22) is integrally formed on the first sealing ring (21) on the side facing away from the card reader holder, the first sealing ring (21) has a rectangular cross section, the second sealing ring (22) has a triangular cross section, and the apex angle of the triangle is arranged facing away from the card reader holder.

7. A card reader holder according to claim 1, characterized in that the middle part of the first end surface of the card reader holder, which is surrounded by the recess (11), is formed as a protrusion (14), which protrusion (14) matches the shape of the opening (31) in the door panel (3), and that the outer surface of the protrusion (14) is flush with the outer surface of the door panel (3) when the card reader holder is mounted to the door panel (3).

8. Card reader holder according to claim 1, characterized in that the second end face of the card reader holder is formed with a thickening (15) in correspondence with the recess (11).

9. A charging pile card reader mounting structure, which is characterized by comprising the charging pile card reader support according to any one of claims 1 to 8, wherein a plurality of screws are arranged on the door panel (3), a plurality of mounting holes (13) are correspondingly arranged on the card reader support, and the mounting holes (13) are correspondingly sleeved in the screws and then are locked and fixed on the card reader support through nuts.

10. A charging post comprising a charging post reader mount according to any one of claims 1 to 8, or comprising a charging post reader mounting structure according to claim 9.

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