CN217259908U - Battery installation structure and low-speed unmanned logistics vehicle - Google Patents

Abstract

The utility model provides a battery installation structure and a low-speed unmanned logistics vehicle. The battery installation structure of the utility model comprises a support member arranged in the body of the low-speed unmanned logistics vehicle, and a support member arranged on the support member. A limiting component and a pressing component; the supporting member has a supporting area for supporting the battery, the limiting component is arranged in the supporting area along a first direction, and is used to hold the battery in the first direction The battery is limited in the supporting area, the pressing component is arranged in the supporting area along a second direction, and the second direction is orthogonal to the first direction, and the pressing component is used for For pressing the limited battery in the supporting area. The storage battery installation structure of the utility model realizes the stable installation of the storage battery by positioning the storage battery in two different directions, and has a simple structure and is easy to manufacture.

Description

Battery installation structure and low-speed unmanned logistics vehicle

technical field

The utility model relates to the technical field of storage batteries, in particular to a storage battery installation structure for a low-speed unmanned logistics vehicle. At the same time, the utility model also relates to a low-speed unmanned logistics vehicle.

Background technique

A low-speed unmanned logistics vehicle is a kind of autonomous vehicles (Autonomous vehicles; Self-drivingautomobile), also known as unmanned vehicles, computer-driven vehicles, or wheeled mobile robots. It is a kind of intelligent logistics that realizes unmanned driving through computer systems. transport car. Low-speed unmanned logistics vehicles rely on artificial intelligence, visual computing, radar, monitoring devices and global positioning systems to cooperate, so that the on-board computer can automatically and safely operate motor vehicles without any human active operation to complete the logistics and transportation work.

In the manufacturing process of low-speed unmanned logistics vehicles, the battery is an indispensable part. The battery is mainly used to assist the DC-DC (direct current-direct current) power module to supply power to the electrical equipment of the vehicle. When the DC-DC power module is not working, the battery is used to supply power to the low-voltage electrical appliances of the vehicle, such as lidar, millimeter wave Various controllers such as radar, camera, domain controller and industrial computer.

With the development of related technologies of low-speed unmanned logistics vehicles, the electrical equipment on low-speed unmanned logistics vehicles is also constantly being updated. Therefore, the required battery capacity is also in the process of changing, and the change in battery capacity will lead to changes in its external dimensions.

However, the battery installation structure of the low-speed unmanned logistics vehicle on the logistics vehicle in the prior art is generally made of sheet metal stamping, and the disadvantage of the stamping forming process is the need to develop corresponding molds, and also As a result, the structure of the installation structure is single. After the external dimensions of the battery are changed, the mold needs to be redeveloped, which is not only low in versatility, but also expensive in production. At the same time, due to the fixed structure of the installation structure in the prior art, when assembling the battery, there are problems such as poor installation stability due to the existence of an assembly gap.

Utility model content

In view of this, the present utility model aims to provide a battery installation structure for a low-speed unmanned logistics vehicle, which can be used for the installation of the battery in the low-speed unmanned logistics vehicle, and has good practicability.

In order to achieve the above object, the technical scheme of the present utility model is achieved in this way:

A battery installation structure of a low-speed unmanned logistics vehicle, comprising a support member arranged in the body of the low-speed unmanned logistics vehicle, and a limit component and a pressing component arranged on the support member;

The supporting member has a supporting area for supporting the battery, and the limiting component is arranged in the supporting area along the first direction, and is used for limiting the battery to the supporting area along the first direction. In the supporting area, the pressing component is arranged in the supporting area along a second direction, and the second direction is orthogonal to the first direction, and the pressing component is used to hold the limited The battery is pressed against the support area.

Further, the support member is provided with two connecting columns spaced along the second direction, and the pressing component is connected to the support member through the two connecting columns.

Further, the pressing assembly is detachably connected to the two connecting columns, and the distance between the two connecting columns is adjustable.

Further, the pressing assembly includes a pressing plate connected between the two connecting columns, a accommodating space with an opening at the bottom is formed in the pressing plate, and the pressing plate has a top plate at the top, and is connected to the bottom plate. The support plates at both ends of the top plate are respectively formed with connecting plates connected with the connecting columns at the bottom ends of the support plates.

Further, two sets of first connection holes arranged in a one-to-one correspondence with the two connection posts are provided on the support member, and at least one group of the first connection holes are arranged in sequence along the second direction. for adjusting the distance between the two connecting columns.

Further, the limiting assembly includes two limiting plates arranged on the support member at intervals along the first direction.

Further, at least one of the two limiting plates is connected to the supporting member in a position-adjustable manner.

Further, an anti-skid gasket is provided between at least one of the supporting member, the pressing component and the limiting component and the battery.

Further, at least one side of the anti-skid gasket is provided with an adhesive layer.

Compared with the prior art, the utility model has the following advantages:

The battery installation structure of the low-speed unmanned logistics vehicle according to the utility model can limit and compress the battery in two orthogonal directions by using the pressing component and the limiting component, so that the battery can be stably It is installed on the supporting part to realize the installation of the battery in the body. At the same time, the structure is only composed of the supporting part, the limit component and the pressing component, and the structure is simple, easy to design and manufacture, low cost, and has good performance. practicability.

In addition, in the present invention, the pressing component and the two connecting columns are detachably connected, and the distance between the two connecting columns is adjustable, which can also adapt to the installation of different types of batteries, and improve the versatility of the installation structure. At the same time, the provision of anti-skid gaskets can improve the stability of the battery after installation, and can also avoid collision damage to the battery. And the position of the limiting plate can be adjusted so that the versatility of the installation structure can be further improved.

In addition, the present invention also provides a low-speed unmanned logistics vehicle, wherein the battery installation structure of the low-speed unmanned logistics vehicle is provided in the body of the low-speed unmanned logistics vehicle.

The low-speed unmanned logistics vehicle of the present invention adopts the above-mentioned battery installation structure, which can realize the stable installation of the battery in the vehicle body, and has good practicability.

Description of drawings

The accompanying drawings that constitute a part of the present invention are used to provide further understanding of the present invention, and the schematic embodiments and descriptions of the present invention are used to explain the present invention and do not constitute an improper limitation of the present invention. In the attached image:

1 is a schematic diagram of the overall structure of the battery installation structure of the low-speed unmanned logistics vehicle according to the embodiment of the present utility model;

Fig. 2 is the right side view of Fig. 1;

3 is a schematic structural diagram of a pressing assembly according to an embodiment of the present invention;

4 is a schematic structural diagram of a connecting column according to an embodiment of the present invention;

5 is a schematic structural diagram of the assembly between the limiting assembly and the supporting member according to the embodiment of the present utility model;

Description of reference numbers:

1. Supporting member; 101, first connecting hole; 102, flanging; 103, second connecting hole;

2. Press plate; 201, top plate; 202, support plate; 2021, connecting plate;

3. Limit plate; 4. Battery;

5. connecting column; 501, screw part; 502, nut;

6. Anti-skid gasket; 7. Screw.

Detailed ways

It should be noted that the embodiments of the present invention and the features of the embodiments may be combined with each other under the condition of no conflict.

In the description of the present utility model, it should be noted that if “up”, “down”, “inside”, “outer”, “front”, “rear”, “left”, “right” etc. The terms of the positional relationship, which are based on the orientation or positional relationship shown in the drawings, are only for the convenience of describing the present invention and simplifying the description, rather than indicating or implying that the referred device or element must have a specific orientation, with a specific orientation. The orientation configuration and operation are therefore not to be construed as limitations of the present invention.

In addition, in the description of the present invention, unless otherwise clearly defined, the terms "installed", "connected" and "connected" should be construed in a broad sense. For example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection, or an indirect connection through an intermediate medium, or an internal connection between two components. Connected. For those of ordinary skill in the art, the specific meanings of the above terms in the present invention can be understood in combination with specific situations.

The present utility model will be described in detail below with reference to the accompanying drawings and in conjunction with the embodiments.

Example 1

This embodiment relates to a battery installation structure for a low-speed unmanned logistics vehicle, which is arranged on the low-speed unmanned logistics vehicle, so as to install the battery 4 in the body of the low-speed unmanned logistics vehicle, and the battery 4 is also a common The whole adopted is a square-shaped battery structure.

As shown in FIG. 1 and FIG. 2 , in terms of overall structure, the battery installation structure of this embodiment includes a support member 1 arranged in the body of the low-speed unmanned logistics vehicle, and a limiter set on the support member 1 components and compression components.

Wherein, the supporting member 1 has a supporting area for supporting the battery 4, and the above-mentioned limiting component is arranged in the supporting area along the first direction, and is used for limiting the battery 4 in the supporting area along the first direction . The above-mentioned pressing component is arranged in the supporting area along the second direction, and the second direction is orthogonal to the above-mentioned first direction, and at the same time, the pressing component is used for pressing the battery 4 to be limited in the supporting area. .

Specifically, it should be noted that in this embodiment, the first direction is generally the length direction of the battery 4 , that is, the left-right direction in the state shown in FIG. 2 , and the second direction is preferably the width of the battery 4 . direction, that is, the front-rear direction in the state shown in FIG. 2 .

Of course, in addition to being set as the width direction and the length direction of the battery 4, the above-mentioned first direction and second direction can also be adjusted according to the structure of the battery and the actual installation situation of the pressing component and the limiting component. It is only necessary to ensure that the pressing component and the limiting component can reliably limit and press the battery 4 in two directions.

In this embodiment, as a preferred implementation, as shown in FIG. 1 , FIG. 3 and FIG. 4 , the supporting member 1 is provided with two connecting posts 5 arranged at intervals along the second direction. The columns 5 are also arranged on both sides of the battery 4 . At the same time, the pressing assembly is specifically connected to the support member 1 through two connecting posts 5 .

In addition, preferably, this embodiment can further enable the detachable connection between the pressing component and the two connecting columns 5, and at the same time, the distance between the two connecting columns 5 can also be adjusted. In this way, it is possible to meet the installation requirements of batteries 4 with different widths by replacing pressing assemblies with different specifications.

During specific implementation, as an exemplary structure, the pressing assembly 2 of this embodiment includes a pressing plate 201 connected between the two connecting columns 5 , and the pressing plate 2 has an inverted U-shaped structure as a whole, and inside the pressing plate 2 An accommodating space with an open bottom is formed, and the battery 4 is accommodated in the accommodating space so as to be pressed against the supporting member 1 by the pressing plate 201 .

In this embodiment, the pressing plate 2 specifically includes a top plate 201 at the top, and support plates 202 connected to both ends of the top plate 201 , and the bottom ends of each support plate 202 are respectively formed with connecting plates 2021 for connecting with the connecting columns 5 . Each connecting plate 2021 is generally formed by integrally bending the bottom of the support plate 202 , and each connecting plate 2021 is also provided with mounting holes, and each connecting post 5 is connected in the corresponding mounting hole.

Still shown in FIGS. 1 and 3 , in this embodiment, two sets of first connection holes 101 arranged in a one-to-one correspondence with the two connection posts 5 are provided on the support member 1 , and one set of the first connection holes 101 There are one group of first connection holes 101 , and the other group of first connection holes 101 are arranged in sequence along the second direction, that is, the width direction of the battery 4 , so as to adjust the distance between the two connection posts 5 .

In specific implementation, the above-mentioned connecting column 5 can preferably adopt a bolt structure, and as shown in FIG. 3 , it includes a screw portion 501 passing through the first connecting hole 101 and the mounting hole from bottom to top, and a screw portion 501 threadedly connected to the screw The nut 502 above the connecting plate 2021 on the Thus, through the tightening of the nut 502 , the support plate 202 and the support member 1 are stably connected together by the screw portion 501 .

It should be noted that, except that there is one first connection hole 101 on one side of the battery 4, and a plurality of first connection holes 101 on the other side. Of course, the first connection holes 101 on both sides can also be arranged in multiple order along the second direction, so that the position of the battery 4 on the support member 1 can also be adjusted, but it requires the support member 1 to have larger area, while increasing the space it takes up in the body.

In this embodiment, the above-mentioned limiting assembly specifically includes two limiting plates 3 arranged on the support member 1 at intervals along the first direction, that is, the length direction of the battery 4 . Wherein, in specific implementation, for example, second connection holes 103 located on the left and right sides of the battery 4 can be provided on the support member 1, and each limit plate 3 is connected to the corresponding second connection hole 103 via the screws 7, so as to This realizes the fixing of the limiting plate 3 on the support member 1 , and further defines a space for accommodating the battery 4 between the limiting plates 3 on both sides.

As a preferred implementation form, further, in this embodiment, at least one of the two limiting plates 3 can be connected to the support member 1 in a position adjustable manner. At this time, referring to FIGS. 2 and 5 , for example, in this embodiment, the limiting plate 3 on the left side of the battery 4 in FIG. 2 can be fixed, while the position of the limiting plate 3 on the right side of the battery 4 can be adjusted.

In this way, on the basis of using the above-mentioned second connection holes 103 and screws 7, for the connection design between the limit plate 3 on the right side and the support member 1, for example, the second connection hole 103 on the right side of the battery 4 can be A plurality of sequentially arranged along the first direction. During connection, the right limiting plate 3 is screwed into one of the second connection holes 103 via the screws 7 provided through its body, so as to adjust the position of the right limiting plate 3 on the support member 1 .

In this embodiment, in the specific implementation, the screws 7 on each side are preferably also arranged at intervals. Of course, correspondingly, the second connection holes 103 on each side are two sets corresponding to the screws 7, so as to achieve limited Stable installation of the bit assembly on the support 1. In addition, in addition to setting the position-adjustable position of the limit assembly located on the right side of the battery 4 in FIG. 2 , of course, the position of the left-hand limit assembly can also be set to be adjustable, or the position of the limit assemblies 3 on both sides can be adjusted. Ground setting.

In order to improve the stability of the installation of the battery 4 and to avoid the battery 4 from being damaged by collision, this embodiment is a preferred implementation form between at least one of the supporting member 1 , the pressing component and the limiting component and the battery 4 . Anti-skid spacers 6 can be provided.

At this time, with reference to FIG. 1 and FIG. 2 , preferably, anti-skid gaskets 6 can be provided between the supporting member 1 , the pressure plate 2 , the two limit plates 3 and the battery 4 to prevent the battery 4 from assembling due to There is an assembly gap between the supporting member 1 , the pressing component or the limiting component, and shaking occurs, so as to realize the stable installation of the battery 4 .

As a further improvement, an adhesive layer may be further provided on at least one side of the anti-skid gasket 6 to improve the stable installation of the battery 4 . In specific implementation, the adhesive layer on each anti-skid pad 6 may be arranged on the side facing the support member 1 , the pressing component and the limiting component, and the adhesive layer may be conventional structural adhesive.

In addition, the above-mentioned anti-skid gasket 6 is preferably made of rubber, so as to improve the shock absorption effect on the battery 4 , reduce the wear of the battery 4 , and thus avoid damage to the battery 4 .

In this embodiment, the supporting member 1 can generally be a conventional sheet metal member, and in order to improve the structural strength of the supporting member 1 , referring to FIG. 1 , a flange 102 can also be provided on at least one side of the supporting member 1 . Moreover, both the supporting member 1 and the pressing plate 2 in this embodiment can be formed by stamping, which is convenient for processing and manufacturing.

The battery installation structure of the low-speed unmanned logistics vehicle in this embodiment can limit and compress the battery 4 in two different directions by using the pressing component and the limiting component together, so that the battery 4 can be supported in the supporting position. Part 1, that is, the stable installation on the body.

At the same time, the installation structure has a simple structure and is easy to design and manufacture. Through the adjustable setting of the distance between the two connecting columns 5 and the adjustable setting of the position of at least one of the limiting components, the installation of batteries 4 of different specifications can also be realized, the versatility of the installation structure is improved, and the utility model has a good practicality. sex.

Embodiment 2

This embodiment relates to a low-speed unmanned logistics vehicle, and the battery installation structure in the first embodiment is arranged in the body of the low-speed unmanned logistics vehicle. In addition, the low-speed unmanned logistics vehicle adopts the above-mentioned battery installation structure, which can realize the stable installation of the battery 4 in the vehicle body, and has good practicability.

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

Claims (10)

1. The utility model provides a battery mounting structure of unmanned commodity circulation car of low-speed which characterized in that:

the device comprises a supporting piece (1) arranged in a vehicle body of the low-speed unmanned logistics vehicle, and a limiting assembly and a pressing assembly which are arranged on the supporting piece (1);

the supporting part (1) is provided with a supporting area for supporting the storage battery (4), the limiting component is arranged in the supporting area along a first direction and used for limiting the storage battery (4) in the supporting area along the first direction, the pressing component is arranged in the supporting area along a second direction, the second direction is orthogonal to the first direction, and the pressing component is used for pressing the limited storage battery (4) in the supporting area.

2. The storage battery mounting structure of a low-speed unmanned logistics vehicle of claim 1, wherein:

two connecting columns (5) arranged at intervals along the second direction are arranged on the supporting piece (1), and the pressing component is connected to the supporting piece (1) through the two connecting columns (5).

3. The storage battery mounting structure of a low-speed unmanned logistics vehicle of claim 2, wherein:

the pressing assembly is detachably connected with the two connecting columns (5), and the distance between the two connecting columns (5) is adjustable.

4. The storage battery mounting structure of a low-speed unmanned logistics vehicle of claim 3, wherein:

the pressing assembly comprises a pressing plate (2) connected between the two connecting columns (5), an accommodating space with an opening at the bottom is formed in the pressing plate (2), the pressing plate (2) is provided with a top plate (201) located at the top, and support plates (202) connected to two ends of the top plate (201), and connecting plates (2021) connected with the connecting columns (5) are formed at the bottom ends of the support plates (202) respectively.

5. The storage battery mounting structure of a low-speed unmanned logistics vehicle of claim 3, wherein:

the bearing piece (1) is provided with two groups of first connecting holes (101) which are arranged in a one-to-one correspondence mode with the two connecting columns (5), and at least one group of the first connecting holes (101) is a plurality of connecting holes which are sequentially arranged along the second direction and used for adjusting the distance between the two connecting columns (5).

6. The storage battery mounting structure of a low-speed unmanned logistics vehicle of claim 1, wherein:

the limiting assembly comprises two limiting plates (3) which are arranged on the supporting piece (1) at intervals along the first direction.

7. The storage battery mounting structure of a low-speed unmanned logistics vehicle of claim 6, wherein:

at least one of the two limiting plates (3) is connected to the supporting part (1) in a position-adjustable manner.

8. The battery mounting structure of a low-speed unmanned logistics vehicle of any one of claims 1 to 7, wherein:

and an anti-skid gasket (6) is arranged between the storage battery (4) and at least one of the supporting piece (1), the pressing assembly and the limiting assembly.

9. The storage battery mounting structure of a low-speed unmanned logistics vehicle of claim 8, wherein:

and an adhesive layer is arranged on at least one side of the anti-skid gasket (6).

10. The utility model provides a low-speed unmanned commodity circulation car which characterized in that:

the storage battery mounting structure of the low-speed unmanned logistics vehicle as claimed in any one of claims 1 to 9 is arranged in a vehicle body of the low-speed unmanned logistics vehicle.

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