A fast DC charging pile controller

Abstract

The utility model discloses a fast DC charging pile controller, which relates to the technical field of charging piles. The utility model comprises a controller body; a pair of vertically distributed support bars are horizontally fixed on the back of the controller body; a push-pull assembly is installed between the two support bars; two-way drive assemblies are vertically connected to the opposite sides of the push-pull assembly; the two two-way drive assemblies are slidably connected to the two support bars; a pair of vertically distributed mounting strips are horizontally connected to the two two-way drive assemblies; mounting holes are provided at one end of the two pairs of mounting strips away from the push-pull assembly. The utility model not only has a reasonable structural design and is convenient to use, but also effectively ensures the installation efficiency of the controller body.

Description

Technical Field

[0001] The utility model belongs to the technical field of charging piles, and in particular relates to a fast direct current charging pile controller. Background Art

[0002] A fast DC charging pile is a power supply device that is fixedly installed outside an electric vehicle and connected to the AC power grid. It can provide DC power to the power battery of a non-onboard electric vehicle. When charging an electric vehicle, the DC charging pile controller can detect the temperature of the charging gun, the voltage during charging, the current during charging, etc., to achieve charging control.

[0003] The fast DC charging pile controller in the prior art is generally connected to the fast DC charging pile by bolts. Since the bolt hole position of the fast DC charging pile controller is usually relatively fixed, different fast DC charging piles may not be able to adapt to the installation of the fast DC charging pile controller, thereby affecting the installation efficiency of the fast DC charging pile controller. Therefore, it is urgent to study a fast DC charging pile controller to solve the above problems. Utility Model Content

[0004] The utility model provides a fast DC charging pile controller, the purpose of which is to solve the technical problems raised in the above background technology.

[0005] In order to solve the above technical problems, the utility model is realized by the following technical solutions:

[0006] The utility model discloses a fast DC charging pile controller, comprising a controller body; a pair of support bars distributed up and down are horizontally fixed on the back of the controller body; a push-pull component is installed between the two support bars; two opposite sides of the push-pull component are vertically connected with a two-way drive component; the two two-way drive components are slidably connected to the two support bars; a pair of installation strips distributed up and down are horizontally connected to the two two-way drive components; installation holes are opened at one end of the two pairs of installation strips away from the push-pull component.

[0007] As a preferred technical solution of the utility model, the push-pull assembly includes a support base fixed to the back of the controller body; the support base is horizontally rotatably connected to a rotating shaft perpendicular to the back of the controller body; a rocker arm is radially fixed to the rotating shaft; both ends of the rocker arm are rotatably connected to transmission rods; the ends of the two transmission rods away from the rocker arm are rotatably connected to push-pull blocks for carrying a two-way drive assembly.

[0008] As a preferred technical solution of the utility model, the opposite sides of the two support strips are provided with sliding grooves along the length direction; the bidirectional drive assembly includes a bidirectional screw rod vertically inserted into the push-pull block; sliders are fixed at both ends of the bidirectional screw rod; the two sliders are respectively slidably connected to the sliding grooves on the two support strips; the two threaded sections of the bidirectional screw rod are threadedly matched with screw sleeves; the end of the mounting strip close to the push-pull assembly is sleeved on the outer periphery of the screw sleeve.

[0009] As a preferred technical solution of the utility model, a positioning assembly is connected to the rotating shaft; the positioning assembly includes a guide rod vertically inserted into a support bar and a gear fixedly sleeved on the outer periphery of the rotating shaft; the guide rod is slidably matched with a support bar; a conical block is fixed to the end of the guide rod close to the rotating shaft; the conical block can be slidably inserted into any tooth groove of the gear; a tensioning spring is sleeved on the guide rod; the two ends of the tensioning spring are respectively fixed to a support bar and the conical block.

[0010] As a preferred technical solution of the utility model, a magnetic sheet parallel to the back of the controller body is fixedly inserted into the installation strip; the magnetic sheet is slidably adsorbed on the back of the controller body.

[0011] The utility model has the following beneficial effects:

[0012] The utility model drives two bidirectional driving components to make relative movement through a push-pull component to adjust the horizontal relative distance between the two pairs of mounting strips, and then drives the two mounting strips thereon to move up and down through the bidirectional driving component to adjust the vertical relative distance between the two mounting strips on the bidirectional driving component. After the position of the mounting strips is adjusted, the bolts are passed through the mounting holes to connect the mounting strips to the fast DC charging pile, thereby realizing the rapid installation of the controller body. Not only can the controller body be adapted to the installation requirements of different fast DC charging piles, but also the installation efficiency of the controller body is guaranteed, and the controller body has a high market application value.

[0013] Of course, any product implementing the present invention does not necessarily need to achieve all of the advantages described above at the same time. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] In order to more clearly illustrate the technical solutions of the embodiments of the utility model, the drawings required for describing the embodiments are briefly introduced below. Obviously, the drawings described below are only some embodiments of the utility model. For ordinary technicians in this field, other drawings can be obtained based on these drawings without creative work.

[0015] Figure 1 The utility model is a structural schematic diagram of a fast DC charging pile controller.

[0016] Figure 2 for Figure 1 Rear view of the structure.

[0017] Figure 3 It is a structural schematic diagram of the controller body of the utility model.

[0018] Figure 4 It is a schematic structural diagram of the connection between the push-pull component and the bidirectional drive component of the utility model.

[0019] Figure 5 It is a structural schematic diagram of the positioning mechanism of the utility model.

[0020] In the accompanying drawings, the components represented by the reference numerals are listed as follows:

[0021] 1-controller body, 2-support bar, 3-push-pull assembly, 4-bidirectional drive assembly, 5-mounting strip, 6-positioning assembly, 7-magnetic sheet, 201-slide groove, 301-support seat, 302-rotating shaft, 303-rocker, 304-transmission rod, 305-push-pull block, 401-bidirectional screw, 402-slider, 403-screw sleeve, 501-mounting hole, 601-guide rod, 602-gear, 603-conical block, 604-tensioning spring. DETAILED DESCRIPTION

[0022] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments of the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0023] Embodiment 1:

[0024] See also Figure 1-2As shown, the utility model is a fast DC charging pile controller, including a conventional controller body 1 in the field; a pair of support bars 2 distributed up and down are connected to the back of the controller body 1 with horizontal bolts; a push-pull component 3 is installed between the two support bars 2; two sides of the push-pull component 3 are vertically connected with a two-way drive component 4; the two two-way drive components 4 are slidably connected to the two support bars 2; a pair of mounting strips 5 distributed up and down are horizontally connected to the two two-way drive components 4; the two pairs of mounting strips 5 are provided with mounting holes 501 at one end away from the push-pull component 3; the central axis of the mounting hole 501 is perpendicular to the back of the controller body 1. When in use, the push-pull component 3 drives the two bidirectional drive components 4 to make relative movement, so as to adjust the horizontal relative distance between the two pairs of mounting slats 5, and then the bidirectional drive component 4 drives the two mounting slats 5 thereon to move up and down, so as to adjust the vertical relative distance between the two mounting slats 5 on the bidirectional drive component 4. After the position of the mounting slats 5 is adjusted, the bolts are passed through the mounting holes 501 to connect the mounting slats 5 to the fast DC charging pile, so as to realize the rapid installation of the controller body 1, which not only enables the controller body 1 to meet the installation requirements of different fast DC charging piles, but also ensures the installation efficiency of the controller body 1.

[0025] Embodiment 2:

[0026] Based on Example 1, Figure 2-4 As shown, the push-pull assembly 3 includes a support base 301 bolted to the back of the controller body 1; the support base 301 is horizontally rotatably connected to a rotating shaft 302 perpendicular to the back of the controller body 1; a swing rod 303 is radially fixed to the rotating shaft 302, and the middle part of the swing rod 303 is connected to the rotating shaft 302; both ends of the swing rod 303 are rotatably connected to a transmission rod 304; the ends of the two transmission rods 304 away from the swing rod 303 are rotatably connected to a push-pull block 305 for carrying the bidirectional drive assembly 4; the opposite sides of the two support bars 2 are opened along the length direction There is a slide groove 201; the bidirectional driving component 4 includes a bidirectional screw 401 vertically inserted into the push-pull block 305; the bidirectional screw 401 is interference fit with the push-pull block 305; sliders 402 are fixed at both ends of the bidirectional screw 401; the two sliders 402 are respectively slidably connected in the slide grooves 201 on the two support bars 2; the two threaded sections of the bidirectional screw 401 are threadedly fitted with screw sleeves 403; one end of the mounting strip 5 close to the push-pull component 3 is sleeved on the outer periphery of the screw sleeve 403, and the one end of the mounting strip 5 close to the push-pull component 3 is rotatably connected to the screw sleeve 403. When in use, by rotating the rotating shaft 302, the rotating shaft 302 is prompted to drive the slider 402 to slide in the slide groove 201 via the rocker arm 303, the transmission rod 304, the push-pull block 305 and the bidirectional screw 401, thereby achieving the distance adjustment between the two bidirectional screws 401, and then by rotating the screw sleeve 403, the screw sleeve 403 drives the installation strip 5 to move up and down, thereby achieving the position adjustment of the installation strip 5.

[0027] Among them Figure 2 and Figure 4 As shown, a magnetic sheet 7 parallel to the back of the controller body 1 is fixedly inserted on the mounting strip 5; the magnetic sheet 7 is a conventional element in the art; the magnetic sheet 7 is slidably adsorbed on the back of the controller body 1. Since the controller body 1 is usually made of iron, the magnetic sheet 7 is slidably adsorbed on the back of the controller body 1, and then the screw sleeve 403 can drive the mounting strip 5 to move up and down, ensuring that the mounting strip 5 is always arranged parallel to the support bar 2.

[0028] Embodiment three:

[0029] Based on Example 2, Figure 2 and Figure 5 As shown, the rotation shaft 302 is connected with a positioning assembly 6; the positioning assembly 6 includes a guide rod 601 vertically inserted on a support bar 2 and a gear 602 keyed to the outer periphery of the rotation shaft 302; the guide rod 601 is slidably matched with a support bar 2; a conical block 603 is welded on one end of the guide rod 601 close to the rotation shaft 302; the conical block 603 can be slidably inserted into any tooth groove of the gear 602; a tensioning spring 604 is sleeved on the guide rod 601; the two ends of the tensioning spring 604 are respectively welded to a support bar 2 and the conical block 603. When in use, when the rotation shaft 302 completes rotation, the position of the rotation shaft 302 is locked by sliding the conical block 603 into any tooth groove of the gear 602.

[0030] The preferred embodiments of the utility model disclosed above are only used to help explain the utility model. The preferred embodiments do not describe all the details in detail, nor do they limit the utility model to the specific implementation methods described. Obviously, many modifications and changes can be made according to the content of this specification. This specification selects and specifically describes these embodiments in order to better explain the principles and practical applications of the utility model, so that technicians in the relevant technical field can well understand and use the utility model. The utility model is limited only by the claims and their full scope and equivalents.

Claims

1. A fast DC charging pile controller, comprising a controller body (1); characterized in that: A pair of vertically distributed support bars (2) are horizontally fixed to the back of the controller body (1); a push-pull assembly (3) is installed between the two support bars (2); two opposite sides of the push-pull assembly (3) are vertically connected to two-way drive assemblies (4); the two two-way drive assemblies (4) are slidably connected to the two support bars (2); a pair of vertically distributed mounting strips (5) are horizontally connected to the two two-way drive assemblies (4); and mounting holes (501) are provided at the ends of the two pairs of mounting strips (5) away from the push-pull assembly (3).

2. A fast DC charging pile controller according to claim 1, characterized in that: The push-pull assembly (3) comprises a support base (301) fixed to the back of the controller body (1); a rotating shaft (302) perpendicular to the back of the controller body (1) is horizontally rotatably connected to the support base (301); a swing rod (303) is radially fixed to the rotating shaft (302); both ends of the swing rod (303) are rotatably connected to transmission rods (304); and the ends of the two transmission rods (304) away from the swing rod (303) are rotatably connected to push-pull blocks (305) for carrying the bidirectional drive assembly (4).

3. A fast DC charging pile controller according to claim 2, characterized in that: The opposite sides of the two support bars (2) are provided with sliding grooves (201) along the length direction; the bidirectional driving component (4) comprises a bidirectional screw (401) vertically inserted into the push-pull block (305); sliders (402) are fixed at both ends of the bidirectional screw (401); the two sliders (402) are respectively slidably connected in the sliding grooves (201) on the two support bars (2); the two threaded sections of the bidirectional screw (401) are threadedly matched with screw sleeves (403); and one end of the mounting strip (5) close to the push-pull component (3) is sleeved on the outer periphery of the screw sleeve (403).

4. A fast DC charging pile controller according to claim 2 or 3, characterized in that: The rotating shaft (302) is connected with a positioning assembly (6); the positioning assembly (6) comprises a guide rod (601) vertically inserted into a support bar (2) and a gear (602) fixedly sleeved on the outer periphery of the rotating shaft (302); the guide rod (601) is slidably matched with a support bar (2); a conical block (603) is fixed to one end of the guide rod (601) close to the rotating shaft (302); the conical block (603) can be slidably inserted into any tooth groove of the gear (602); a tensioning spring (604) is sleeved on the guide rod (601); the two ends of the tensioning spring (604) are respectively fixed to a support bar (2) and the conical block (603).

5. A fast DC charging pile controller according to claim 4, characterized in that: A magnetic sheet (7) parallel to the back side of the controller body (1) is fixedly inserted into the installation strip (5); the magnetic sheet (7) is slidably adsorbed on the back side of the controller body (1).

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