CN216118351U

CN216118351U - Projector battery mounting structure

Info

Publication number: CN216118351U
Application number: CN202122213508.8U
Authority: CN
Inventors: 金凌琳; 余锋; 王超; 江正标; 李祥
Original assignee: Dangqu Network Technology Hangzhou Co Ltd
Current assignee: Dangqu Network Technology Hangzhou Co Ltd
Priority date: 2021-09-13
Filing date: 2021-09-13
Publication date: 2022-03-22
Anticipated expiration: 2031-09-13

Abstract

The present invention relates to a projector battery mounting structure, including: an optical machine, one side of which is formed with a mounting part; the battery is fixedly arranged on the mounting part; and one side of the back plate is provided with a limiting part, and one end part of the battery, which is far away from the optical machine, is abutted against the limiting part. The battery is fixed on one side of the optical machine through the mounting assembly, the limiting part of the back plate is abutted against the other side of the battery, the mounting strength of the battery is increased, and the stability of the battery is improved, wherein the battery can be transversely and axially cooled and limited by the abutting of the limiting part on the battery, the optical machine can be limited, and the overall stability and the applicability of the projector are improved.

Description

Projector battery mounting structure

Technical Field

The utility model relates to the technical field of projectors, in particular to a projector battery mounting structure.

Background

With the continuous development of science and technology and the continuous progress of projection technology, projectors are widely applied to places such as conferences, teaching and entertainment; with the improvement of the use frequency of the projector, the requirement on the stability of the projector is higher and higher; the battery of current projecting apparatus is fixed connection in the casing installation of projecting apparatus usually, and when the casing that the projecting apparatus arrived received external force striking, the battery dropped easily, and stability is relatively poor.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a projector battery mounting structure, which aims to solve the problems of poor mounting stability and easy falling of the existing projector battery.

In order to achieve the purpose, the utility model adopts the following technical scheme:

a projector battery mounting structure comprising:

an optical machine, one side of which is formed with a mounting part;

the battery is fixedly arranged on the mounting part;

and one side of the back plate is provided with a limiting part, and one end part of the battery, which is far away from the optical machine, is abutted against the limiting part.

Preferably, the limiting part comprises a plurality of reinforcing ribs, each reinforcing rib is arranged along the horizontal direction and/or the vertical direction, and the reinforcing ribs are pressed on the batteries.

Preferably, one end of the limiting part is provided with a first protrusion, and the first protrusion is pressed on part of the upper surface of the battery.

Preferably, second protrusions are formed on two sides of the limiting portion, grooves are formed on the second protrusions and the first protrusions, the second protrusions abut against two sides of the battery, and one side of the battery, which is far away from the optical machine, is partially arranged in the grooves.

Preferably, the mounting assembly comprises two fixing pieces and two supporting pieces, wherein the two fixing pieces are arranged along the same axis and are distributed in a triangular mode with the supporting pieces.

Preferably, two opposite sides of each fixing member extend to form a first baffle respectively, and the first baffle is abutted to the top end of the battery.

Preferably, one end of each fixing piece, which is close to the optical machine, extends to form a first fixing rib, and the first fixing rib is located on one side of each fixing piece, which is away from each other.

Preferably, the support member includes a support plate and a connection plate, one side of the support plate facing the fixing member abuts against the battery, and one end of the support plate away from the optical machine extends to form a second baffle plate, and the battery is disposed on the support plate and abuts against the second baffle plate.

Preferably, one side of the connecting plate is connected to the supporting plate, the other side of the connecting plate is connected to the optical machine, and a second fixing rib is further connected between the connecting plate and the supporting plate.

A projector comprises the battery mounting structure.

Compared with the prior art, the utility model has the beneficial effects that:

according to the technical scheme, the battery is fixed on one side of the optical machine through the mounting assembly, the limiting portion of the back plate is abutted to the other side of the battery, the mounting strength of the battery is increased, the stability of the battery is improved, the limiting portion can play a role in heat dissipation and limiting in the transverse direction and the axial direction of the battery by abutting the battery, the limiting effect can be played for the optical machine, and the overall stability and the applicability of the projector are improved.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, and it is obvious that the drawings in the following description are some embodiments of the present invention, and other drawings can be obtained by those skilled in the art without creative efforts.

Fig. 1 is an exploded view of a battery mounting structure provided in an embodiment of the present invention.

Fig. 2 is a schematic view of the mounting assembly shown in fig. 1.

Fig. 3 is a schematic view of the back plate shown in fig. 1.

Description of reference numerals:

1. an optical machine; 2. a battery; 3. a back plate; 31. a limiting part; 32. reinforcing ribs; 33. a first protrusion; 34. a second protrusion; 4. a fixing member; 41. a first baffle plate; 42. a first fixing rib; 5. a support member; 51. a support plate; 511. a second baffle; 52. a connecting plate; 521. and a second fixing rib.

Detailed Description

The technical solutions of the present invention will be described clearly and completely with reference to the accompanying drawings, and it should be understood that the described embodiments are some, but not all embodiments of the present invention. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", etc., indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplicity of description, but do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first," "second," and "third" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

In the description of the present invention, it should be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, e.g., as meaning either a fixed connection, a removable connection, or an integral connection; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meanings of the above terms in the present invention can be understood in specific cases to those skilled in the art.

Referring to fig. 1 to 3, an embodiment of the present invention provides a projector, which has a battery mounting structure, wherein a battery 2 is fixedly connected to one side of an optical engine 1, the projector has a simple structure and high stability, and has a limiting function on the battery 2 and the optical engine 1, so as to further increase the overall stability and applicability of the projector.

The battery mounting structure comprises a mounting assembly and a back plate 3, the mounting assembly is fixedly connected to one side of the optical machine 1, and the battery 2 is fixedly connected to the optical machine 1 through the mounting assembly and is electrically connected with the optical machine 1; 3 butt of backplate in battery 2 the one side that deviates from ray apparatus 1, 3 are formed with spacing portion 31 on the one side of battery 2 towards the backplate, and battery 2 deviates from a tip butt of ray apparatus 1 in spacing portion 31, and spacing portion 31 has limiting displacement to battery 2's horizontal and axial and ray apparatus 1, has improved battery 2's stability and the holistic installation accuracy of projecting apparatus.

In one embodiment, the mounting assembly includes two fixing members 4 and two supporting members 5, which are respectively and fixedly connected to one side of the optical machine 1 and are used for fixedly connecting the battery 2, and the two fixing members 4 and the two supporting members 5 are both disposed along the same axis and are in triangular distribution with the supporting members 5, so that the stability of the battery 2 is further improved.

In one embodiment, the fixing members 4 respectively abut against the side surfaces of the battery 2, the two opposite sides of each fixing member 4 respectively extend to form a first baffle plate 41, and the first baffle plate 41 abuts against the upper surface of the battery 2 to prevent the battery 2 from generating upward displacement when the projector is subjected to an external force; the one end that mounting 4 is close to ray apparatus 1 upwards extends and is formed with first fixed muscle 42, and first fixed muscle 42 sets up along the edge and the centre of mounting 4, and lies in the one side that mounting 4 deviates from mutually respectively, has improved the mechanical strength of mounting 4 self to guarantee the stability of battery 2 installation.

In one embodiment, the supporting member 5 includes a supporting plate 51 and a connecting plate 52, wherein one side of the supporting plate 51 facing the fixing member 4 abuts against the battery 2 to support the battery 2 and prevent the battery 2 from falling off; one end of the support plate 51 far away from the optical engine 1 extends to form a second baffle 511, and one side of the second baffle 511 far away from the support plate 51 is abutted against the battery 2, so that the stability of the battery 2 is further improved.

In one embodiment, one end of the connecting plate 52 is fixedly connected to the side of the supporting plate 51 far away from the battery 2, the other end of the connecting plate is fixedly connected to the optical machine 1, the connection between the supporting plate 51 and the optical machine 1 is reinforced, and a second fixing rib 521 is arranged between the supporting plate 51 and the connecting plate 52, so that the connection strength between the supporting plate 51 and the connecting plate 52 is improved, and the stability of the installation of the battery 2 is further improved.

In one embodiment, a back plate 3 is disposed on one side of the battery 2 away from the optical engine 1, a limiting portion 31 is formed on one side of the back plate 3 facing the battery 2, and a portion of the battery 2 abuts against the limiting portion 31; wherein, spacing portion 31 is because a plurality of strengthening ribs 32 constitute, strengthening rib 32 along horizontal or vertical crisscross looks interval arrangement, forms the reinforcing mat, both the butt in battery 2, makes to have the interval space between battery 2 and the backplate 3 again, is favorable to conducting the heat of battery 2 through the reinforcing mat and dispels, extension battery 2's life.

In one embodiment, a first protrusion 33 is formed at one end of the limiting part 31, the first protrusion 33 is pressed on part of the upper surface of the battery 2, so that the limiting effect is achieved on the vertical direction of the battery 2 and the optical machine 1, and the installation accuracy of the battery 2 and the optical machine 1 is ensured; the both sides of spacing portion 31 are formed with the second arch 34, first arch 34 butt in the side of battery 2, first arch 33 is formed with the recess with second arch 34, battery 2 keeps away from one side part of ray apparatus 1 and sets up in the recess, it can be understood that, battery 2's upper surface butt in arch 33, battery 2 keeps away from one side butt of ray apparatus 1 in the groove bottom wall of recess, battery 2's side surface butt in second arch 34, make spacing portion 31 transversely have limiting displacement to battery 2, the stability of battery 2 has been improved.

Above-mentioned technical scheme is fixed in one side of ray apparatus 1 with battery 2 through the installation component, and the spacing portion 31 butt of backplate 3 has increased battery 2's installation intensity in battery 2's opposite side, improves battery 2's stability, and wherein, spacing portion 31 can play heat dissipation and limiting displacement to battery 2's horizontal and axial promptly to battery 2's butt, can play limiting displacement to ray apparatus 1 again, has increased holistic stability of projecting apparatus and suitability.

The above embodiments are only preferred embodiments of the present invention, and the protection scope of the present invention is not limited thereby, and any insubstantial changes and substitutions made by those skilled in the art based on the present invention are within the protection scope of the present invention.

Claims

1. A projector battery mounting structure characterized by comprising:

an optical machine (1) having a mounting portion formed on one side thereof;

the battery (2) is fixedly arranged on the mounting part;

and a back plate (3) having a stopper (31) formed on one side thereof, wherein one end of the battery (2) remote from the optical device (1) abuts against the stopper (31).

2. The battery mounting structure according to claim 1, wherein the stopper portion (31) includes a plurality of reinforcing ribs (32), the reinforcing ribs (32) being arranged in the lateral direction and/or the vertical direction, respectively, the reinforcing ribs (32) being crimped to the battery (2).

3. The battery mounting structure according to claim 2, wherein one end of the stopper portion (31) is provided with a first protrusion (33), and the first protrusion (33) is crimped to a part of the upper surface of the battery (2).

4. The battery mounting structure according to claim 3, wherein second protrusions (34) are formed on two sides of the limiting portion (31), a groove is formed between the second protrusions (34) and the first protrusions (33), the second protrusions (34) abut against two sides of the battery (2), and a portion of one side of the battery (2) away from the optical engine (1) is disposed in the groove.

5. The battery mounting structure according to claim 1, wherein the mounting portion includes a fixing member (4) and a supporting member (5), and two fixing members (4) are provided, and are disposed along the same axis, and are arranged in a triangular shape with respect to the supporting member (5).

6. The battery mounting structure according to claim 5, wherein a first baffle (41) extends from each of two opposite sides of each of the fixing members (4), and the first baffles (41) are disposed to abut against the top end of the battery (2).

7. The battery mounting structure according to claim 5, wherein a first fixing rib (42) is formed at one end of each fixing member (4) close to the optical machine (1) in an extending manner, and the first fixing rib (42) is located at the side of each fixing member (4) facing away from the optical machine.

8. The battery mounting structure according to claim 5, wherein the support member (5) comprises a support plate (51) and a connection plate (52), one side of the support plate (51) facing the fixing member (4) abuts against the battery (2), one end of the support plate (51) far away from the optical machine (1) extends to form a second baffle (511), and the battery (2) is arranged on the support plate (51) and abuts against the second baffle (511).

9. The battery mounting structure according to claim 8, wherein one side of the connecting plate (52) is connected to the support plate (51) and the other side is connected to the optical machine (1), and a second fixing rib (521) is further connected between the connecting plate (52) and the support plate (51).

10. A projector characterized by comprising the battery mounting structure according to any one of claims 1 to 9.