WO2021000917A1

WO2021000917A1 - Battery replacement box

Info

Publication number: WO2021000917A1
Application number: PCT/CN2020/099928
Authority: WO
Inventors: 孙立静; 陈熙
Original assignee: 浙江康迪智能换电科技有限公司
Priority date: 2019-07-04
Filing date: 2020-07-02
Publication date: 2021-01-07
Also published as: CN210191217U

Abstract

Provided is a battery replacement box, which comprises: a bracket (1); a battery holder assembly mounted on the bracket (1); a first blocking assembly (2) mounted at an inlet of the battery holder assembly, wherein, the first blocking assembly (2) comprises: a guide sleeve (21), a telescopic rod (22), an elastic member (23) and a support rod (24), wherein the guide sleeve (21) is rotatably connected with the bracket (1), the telescopic rod (22), the elastic member (23) and the support rod (24) are all matched in the guide sleeve (21); the guide sleeve (21) is provided with a guide hole (21a), the guide hole (21a) is V-shaped, the telescopic rod (22) is provided with a clamping strip (22a), the clamping strip (22a) is arranged in the guide hole (21a), the bracket (1) is provided with a first through hole, and the telescopic rod (22) is inserted into the first through hole. With such a solution, the battery can be well fixed during charging and will not move randomly.

Description

A switch box

Technical field

The invention relates to a switch box.

Background technique

The battery exchange box refers to a device used to charge large batteries, such as those used in new energy vehicles. The battery replacement box is composed of a bracket, a battery holder assembly and a fast charging female plug. When in use, put the battery that needs to be charged into the battery holder assembly, connect the battery to the fast-charge female plug, and when the charging is completed, disconnect the battery from the fast-charge female plug and take out the battery, but this structure exists The problem is that when the battery is placed on the battery holder assembly, the battery is easy to move or slide out from the battery holder assembly, which causes the battery to be unable to be charged or even damaged.

Summary of the invention

The technical problem to be solved by the present invention is to provide a battery exchange box, the battery can be well fixed when charging, and will not move randomly.

In order to solve the above technical problems, the technical solutions provided by the present invention are as follows:

A battery replacement box, comprising: a bracket; a battery fixing frame assembly, the battery fixing frame assembly is provided with multiple, the battery fixing frame assembly is installed on the bracket; a first blocking assembly, the first blocking assembly Installed at the entrance of the battery holder assembly, the first blocking assembly includes a guide sleeve, a telescopic rod, an elastic member, and a support rod. The guide sleeve is rotatably connected to the bracket, and the telescopic rod and the There are two elastic members, the telescopic rod, the elastic member and the support rod are all fitted in the guide sleeve, the telescopic rod is located on both sides of the support rod, and the elastic member is supported on Between the support rod and the telescopic rod, and the telescopic rod extends from the guide sleeve; the guide sleeve is provided with a guide hole, the guide hole is V-shaped, and the guide hole includes a guide The telescopic rod is provided with a clamping strip, and the clamping strip is fitted in the guide hole, wherein the bracket is provided with a first through hole, and the telescopic rod extends into the first through hole. Within a through hole.

Preferably: the battery fixing frame assembly includes: fixing rods, the fixing rods are arranged at intervals, the fixing rods are fixed on the bracket; the first roller, the first roller is provided with multiple, so The first roller is rotatably mounted on the opposite surfaces of the two fixed rods; the second roller, the second roller is rotatably mounted on the upper surface of the fixed rod.

Preferably, the fixing rods that are close to each other in the adjacent battery fixing frame assemblies are the same fixing rod.

Preferably, there are support blocks on the opposite surfaces of the two fixed rods, and the upper surface of the support blocks is level with the top of the first roller.

Preferably: the battery change box further includes a second blocking component installed at the entrance of the battery holder assembly, and the second blocking component includes a fixing seat, a U-shaped plug and a blocking piece, The fixing seat is fixed on the bracket, and the fixing seat is provided with a receiving groove and a second through hole communicating with the receiving groove, two second through holes are provided, and the baffle is provided with There is a third through hole corresponding to the second through hole, the third through hole is provided with two, and both ends of the U-shaped plug pass through the second through hole and the third through hole respectively Fix the baffle.

Preferably, one end of the U-shaped plug is provided with a stopper, and the stopper is located below the fixing seat.

Preferably: a lifting ring is provided on the top of the bracket.

Preferably, it further includes a baffle, which is installed on the top of the bracket.

Preferably: the elastic member is a spring.

The beneficial effect of the present invention is that when in use, the battery is put into the battery fixing frame assembly through the inlet of the battery fixing frame assembly, and then the clamping bar is held to slide the telescopic rod, and the clamping bar is clamped into the limit part in the guide hole to make The telescopic rod is detached from the first through hole, and then turn the guide sleeve so that the guide sleeve is no longer blocked at the entrance of the battery holder assembly, then put the battery into the battery holder assembly, and then rotate the guide sleeve so that the guide sleeve is in the battery holder At the entrance of the battery holder assembly, hold the clip bar to make the clip enter the guide part of the guide hole. The telescopic rod extends into the first through hole under the action of the elastic member, so that the guide sleeve is always located at the entrance of the battery holder assembly. Block the battery so that the battery can be well fixed and will not move randomly.

Description of the drawings

The present invention will be further described below in conjunction with the drawings and specific embodiments:

Fig. 1 is a structural schematic diagram 1 of an embodiment of the switch box according to the present invention;

FIG. 2 is a first structural diagram of the first blocking component in this embodiment;

Fig. 3 is a second structural schematic diagram of the first blocking component in this embodiment, wherein the guide sleeve is not shown;

4 is a schematic diagram of the structure of the second blocking component in this embodiment;

Figure 5 is a second structural schematic diagram of an embodiment of the switch box according to the present invention;

Fig. 6 is an enlarged view of A in Fig. 5.

among them:

1. Bracket; 11. Lifting ring;

2. The first blocking component; 21, the guide sleeve; 21a, the guide hole; 22, the telescopic rod; 22a, the clip; 23, the elastic member; 24, the support rod;

3. Fixed pole; 31. Support block;

4. The first roller;

5. The second roller;

6. The second blocking component; 61, the fixing seat; 62, the U-shaped bolt; 62a, the stop block; 63, the stop piece;

7. Baffle.

Detailed ways

In order to make the objectives, technical solutions, and advantages of the present invention clearer, the following further describes the present invention in detail with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described here are only used to explain the present invention, but not to limit the present invention.

In the description of the present invention, it should be understood that "up", "down", "left", "right", "front", "rear", "vertical", "bottom", "inner", " The orientation and positional relationship indicated by “outside” are based on the orientation or positional relationship shown in the drawings, and are only for the convenience of describing the present invention and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation and The specific azimuth structure and operation cannot be understood as a limitation of the present invention.

As shown in Figure 1-Figure 6, a switch box includes:

Bracket 1

The battery holder assembly, the battery holder assembly is installed on the bracket 1;

The first blocking component 2, the first blocking component 2 is installed at the entrance of the battery holder assembly, the first blocking component 2 includes: a guide sleeve 21, a telescopic rod 22, an elastic member 23 and a support rod 24, the guide sleeve 21 and the bracket 1 Rotatingly connected, there are two telescopic rods 22 and elastic members 23. The telescopic rod 22, the elastic member 23 and the support rod 24 are all fitted in the guide sleeve 21. The telescopic rod 22 is located on both sides of the support rod 24, and the elastic member 23 supports Between the support rod 24 and the telescopic rod 22, and the telescopic rod 22 extends from the guide sleeve 21, the elastic member 23 is a spring; the guide sleeve 21 is provided with a guide hole 21a, the guide hole 21a is V-shaped, and the guide hole 21a includes Guide part and limit part, the telescopic rod 22 is provided with a clamping strip 22a, the clamping strip 22a is fitted in the guide hole 21a, wherein the bracket 1 is provided with a first through hole, and the end of the telescopic rod 22 is fitted in the first through hole.孔内.

In this way, when in use, put the battery into the battery holder assembly through the entrance of the battery holder assembly, and then hold the clip 22a to slide the telescopic rod 22, and at the same time, the clip 22a is clipped into the limit part in the guide hole 21a. Disengage the telescopic rod 22 from the first through hole 11, and then rotate the guide sleeve 21 so that the guide sleeve 21 is no longer blocked at the entrance of the battery holder assembly, then put the battery into the battery holder assembly, and then rotate the guide sleeve 21 Position the guide sleeve 21 at the entrance of the battery holder assembly, and hold the clip 22a to make the clip 22a enter the guide part of the guide hole 21a. The telescopic rod 22 extends into the first through hole under the action of the elastic member 23 to make The guide sleeve 21 is always located at the entrance of the battery holder assembly to block the battery so that the battery can be well fixed and will not move randomly.

In addition, the battery holder assembly includes:

Two fixed rods 3 are arranged at intervals, and the fixed rods 3 are fixed on the bracket 1;

There are a plurality of first rollers 4, and the first rollers 4 are rotatably mounted on the opposite surfaces of the two fixed rods 3;

The second roller 5 is rotatably mounted on the upper surface of the fixed rod 3.

In this way, when the battery is placed in the battery holder assembly, the first roller 4 and the second roller 5 contact the bottom and side of the battery, respectively, and the friction between the first roller 4 and the second roller 5 and the battery is relatively high. Small, the battery can be pushed into the battery holder assembly more easily.

In addition, the fixing rods close to each other in the adjacent battery fixing frame assemblies are the same fixing rod 3.

In this way, the structure can be simplified and costs can be saved.

In addition, the opposite surfaces of the two fixed rods 3 are provided with supporting blocks 31, and the upper surface of the supporting blocks 31 is level with the top of the first roller 4.

In this way, the structural strength can be enhanced, and the supporting block 31 and the first roller 4 together provide support for the battery, so as to avoid excessive pressure on the first roller 4.

In addition, the battery change box also includes a second blocking assembly 6 installed at the entrance of the battery holder assembly. The second blocking assembly 6 includes a fixing seat 61, a U-shaped plug 62 and a blocking piece 63. The fixing seat 61 is fixed on the bracket 1, the fixing seat 61 is provided with a receiving groove and a second through hole communicating with the receiving groove, two second through holes are provided, and the baffle plate 63 is provided with a second through hole corresponding to the second through hole. There are three through holes and two third through holes. Both ends of the U-shaped plug 62 respectively pass through the second through hole and the third through hole to fix the blocking piece 63.

In this way, when the U-shaped plug 62 is inserted into the two third through holes on the blocking piece 63 at the same time. The blocking piece 63 is fixed and cannot be rotated, which acts as a barrier to the battery.

In addition, one end of the U-shaped plug 62 is provided with a stop 62a, and the stop 62a is located below the fixing seat 61, and the two ends of the U-shaped plug 62 have different lengths.

In this way, a part of the U-shaped plug 62 is always connected with the fixing base 61 and the blocking piece 63, so as to prevent the U-shaped plug 62 from being lost from the fixing base 61 during use.

In addition, the top of the bracket 1 is provided with a lifting ring.

In this way, it is convenient for the mobile device to move the switch box.

In addition, it also includes a baffle 7 installed on the top of the bracket 1.

In this way, the baffle 7 can shield the battery.

In short, the above are only the preferred embodiments of the present invention, and are not intended to limit the present invention. Any modification, equivalent replacement and improvement made within the spirit and principle of the present invention shall be included in the present invention. Within the scope of protection.

Claims

A battery replacement box is characterized in that it comprises:

Bracket

A battery fixing frame assembly, the battery fixing frame assembly is provided with a plurality, and the battery fixing frame assembly is installed on the bracket;

The first blocking component, the first blocking component is installed at the entrance of the battery holder component, the first blocking component includes: a guide sleeve, a telescopic rod, an elastic member and a support rod, the guide sleeve and the The bracket is rotatably connected, the telescopic rod and the elastic member are both provided with two, the telescopic rod, the elastic member and the support rod are all fitted in the guide sleeve, and the telescopic rod is located on the support On both sides of the rod, the elastic member is supported between the support rod and the telescopic rod, and the telescopic rod extends from the guide sleeve; the guide sleeve is provided with a guide hole, and the guide The hole is V-shaped, the guide hole includes a guide portion and a limiting portion, the telescopic rod is provided with a clamping strip, and the clamping strip is fitted in the guide hole, wherein the bracket is provided with a first passage Hole, the telescopic rod extends into the first through hole.
The battery replacement box according to claim 1, wherein the battery fixing frame assembly comprises:

Fixed rods, two fixed rods are arranged at intervals, and the fixed rods are fixed on the bracket;

A first roller, a plurality of the first rollers are provided, and the first rollers are rotatably mounted on opposite surfaces of the two fixed rods;

The second roller is rotatably mounted on the upper surface of the fixed rod.
The battery changer box according to claim 2, wherein the fixing rods that are close to each other in the adjacent battery fixing frame assemblies are the same fixing rod.
The switch box according to claim 2, wherein a support block is provided on the opposite surfaces of the two fixing rods, and the upper surface of the support block is level with the top of the first roller.
The battery exchange box according to any one of claims 1 to 4, wherein the battery exchange box further comprises a second blocking component, and the second blocking component is installed at the entrance of the battery holder assembly , The second blocking assembly includes a fixing seat, a U-shaped plug and a baffle, the fixing seat is fixed on the bracket, and the fixing seat is provided with a receiving groove and a second communication connected to the receiving groove. Hole, the second through hole is provided with two, the baffle is provided with a third through hole corresponding to the second through hole, the third through hole is provided with two, the U-shaped plug Two ends respectively pass through the second through hole and the third through hole to fix the baffle.
The switch box according to claim 5, wherein a block is provided at one end of the U-shaped plug, and the block is located below the fixing seat.
The switch box according to claim 1, wherein the top of the bracket is provided with a lifting ring.
The switch box according to claim 1, further comprising a baffle, and the baffle is installed on the top of the bracket.
The switch box according to claim 1, wherein the elastic member is a spring.