CN219575793U

CN219575793U - Waterproof sealing mechanism for battery frame

Info

Publication number: CN219575793U
Application number: CN202223405471.XU
Authority: CN
Inventors: 马腾; 卞涛; 翟凯; 胥杨
Original assignee: Jiangsu Juneng Equipment Technology Co ltd
Current assignee: Jiangsu Juneng Equipment Technology Co ltd
Priority date: 2022-12-19
Filing date: 2022-12-19
Publication date: 2023-08-22
Anticipated expiration: 2032-12-19

Abstract

The utility model discloses a waterproof sealing mechanism for a battery frame, which comprises a shell, wherein a sealing layer is arranged on the inner wall of the shell, a battery frame body is arranged in the sealing layer, a box cover is hinged to the upper part of the shell, a control rod is rotatably arranged at the top end of the box cover, a wire sleeve is connected with the bottom end of the control rod in a threaded manner, a gland is arranged at the bottom end of the wire sleeve, a fixed cushion layer is arranged at the top end of the inner wall of the gland, the bottom end of the fixed cushion layer abuts against the battery frame body, sliding rods are arranged on two sides of the upper end face of the gland, and clamping pipes are arranged on two sides of the top end of the box cover. The battery box body is placed in the sealing layer, then the box cover is turned over and closed, then the wire sleeve is driven to move downwards and vertically by rotating the hand wheel clockwise, the wire sleeve pushes the gland downwards and drives the slide rod to slide in the clamping tube, the bottom end of the fixing cushion layer is tightly abutted against the battery box body to be fixedly clamped, the battery box is effectively prevented from being found to shake, and the use stability of the battery is ensured.

Description

Waterproof sealing mechanism for battery frame

Technical Field

The utility model relates to the technical field of battery frames, in particular to a waterproof sealing mechanism of a battery frame.

Background

The existing battery frame does not have a waterproof function, so that a waterproof mechanism is arranged outside the existing battery frame, the existing waterproof mechanism still has the defect of insufficient sealing performance, water is still possibly led into the battery frame in the use process of the battery frame, the existing waterproof mechanism is fixed by using bolts, and the operation is troublesome.

The utility model discloses a chinese patent of publication No. CN215184286U, it discloses a waterproof mechanism of battery frame for watering cart, including waterproof housing, apron, sliding tray, spacing groove, spill piece and sealing washer, waterproof housing's upper surface articulates has the apron, the lower surface rigid coupling of apron has the sealing washer, waterproof housing's front surface left and right sides has all been seted up the sliding tray, waterproof housing's left and right sides has all been seted up the spacing groove, waterproof housing's front surface's top rigid coupling has the spill piece, the inside of spacing groove is provided with fixed establishment, the front surface of apron is provided with stop gear.

However, the above scheme has the following disadvantages:

above-mentioned patent document is through setting up stop gear at the front surface of apron, and the leakproofness between reinforcing apron and the waterproof shell avoids having water to get into the inside of waterproof shell and damage the battery, but lacks fixed establishment between waterproof shell and the battery frame in the above-mentioned patent document, leads to the battery frame to rock in waterproof shell easily to influence battery stability in use.

For this reason, we propose a waterproof sealing mechanism for a battery frame.

Disclosure of Invention

The utility model aims to provide a waterproof sealing mechanism for a battery frame, which is used for solving the problems in the background technology.

In order to achieve the above purpose, the present utility model provides the following technical solutions: the waterproof sealing mechanism for the battery frame comprises a shell, wherein a sealing layer is arranged on the inner wall of the shell, a battery frame body is arranged in the sealing layer, a first sealing strip is arranged at the top end of the sealing layer, a box cover is hinged to the upper part of the shell, the box cover is connected with the shell through a lock catch, a control rod is rotatably arranged at the top end of the box cover, a wire sleeve is connected with the bottom end of the control rod in a threaded manner, a gland is arranged at the bottom end of the wire sleeve, a fixed cushion layer is arranged at the top end of the inner wall of the gland, the fixed cushion layer is made of rubber, an anti-slip protrusion is arranged at the bottom end of the fixed cushion layer, and the bottom end of the fixed cushion layer abuts against the battery frame body;

the bottom end of the gland is provided with a sealing groove, the first sealing strip is inserted into the sealing groove, sliding rods are arranged on two sides of the upper end face of the gland, clamping pipes are arranged on two sides of the top end of the box cover, the sliding rods on two sides are respectively inserted into the clamping pipes on two sides, the upper end face of the box cover is provided with a top waterproof mechanism, and the outer wall of the shell is provided with a sealing mechanism;

the top waterproof mechanism comprises a pressing block arranged on the upper end face of the box cover, a step hole is formed in the pressing block, a hand wheel is arranged at one end of the control rod penetrating out of the step hole, a sealing ring is sleeved on the control rod, and the sealing ring is inserted into the step hole;

the top waterproof mechanism further comprises a clamping groove formed in the bottom end of the sealing ring, a waterproof gasket is clamped in the clamping groove, a waterproof groove is formed in the bottom end of the inner wall of the stepped hole, the waterproof gasket is inserted into the waterproof groove, the upper portion of the waterproof gasket is of a T-shaped structure, the lower portion of the waterproof gasket is of a semicircular structure, the waterproof groove is of an arc-shaped groove structure, and the outer diameter of the lower portion of the waterproof gasket is the same as the inner diameter of the waterproof groove in size;

the sealing mechanism comprises a lower sealing frame arranged on the upper portion of the outer wall of the shell, a second sealing strip is arranged on the top end of the lower sealing frame, a sealing groove is formed in the bottom end of the box cover, the second sealing strip is inserted into the sealing groove, a sealing bulge is arranged on the bottom end of the box cover, a sealing clamping groove is formed in the top end of the shell, and the sealing bulge is inserted into the sealing clamping groove.

Compared with the prior art, the utility model has the beneficial effects that: according to the utility model, the battery frame body is placed in the sealing layer, the case cover is turned over and closed, the wire sleeve is driven to move downwards and vertically by rotating the hand wheel clockwise, the wire sleeve pushes the gland downwards and drives the slide rod to slide in the clamping tube, the bottom end of the fixed cushion layer is tightly abutted against the battery frame body when the first sealing strip is inserted into the sealing groove, the fixed clamping of the battery frame body is completed, the battery frame is effectively prevented from shaking, and the use stability of the battery is ensured.

According to the utility model, the box cover is locked by the lock catch after being turned over and closed, the first sealing strip is inserted into the sealing groove, the second sealing strip is inserted into the sealing groove, the sealing protrusion is inserted into the sealing clamping groove in a sliding manner, and when the control rod is driven to rotate by rotating the hand wheel, the waterproof gasket is driven to rotate in the waterproof groove, so that the battery frame body is sealed and isolated from the outside, and the sealing waterproof performance of the battery frame body is effectively improved.

Drawings

FIG. 1 is a schematic front view of the present utility model;

FIG. 2 is a schematic view of the front view of the present utility model;

FIG. 3 is an enlarged schematic view of FIG. 2 a in accordance with the present utility model;

fig. 4 is an enlarged schematic view of fig. 2 b in accordance with the present utility model.

In the figure: 1. a housing; 2. a sealing layer; 3. a battery frame body; 4. a first sealing strip; 5. a case cover; 6. a control lever; 60. a silk sleeve; 7. a gland; 70. fixing the cushion layer; 8. sealing grooves; 9. a slide bar; 10. clamping a pipe; 11. briquetting; 12. a step hole; 13. a hand wheel; 14. a seal ring; 140. a clamping groove; 141. a waterproof gasket; 15. waterproof grooves; 16. a lower sealing frame; 17. a second sealing strip; 18. sealing the groove; 19. a sealing protrusion; 20. sealing the clamping groove.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

Referring to fig. 1-4, the present utility model provides a technical solution: the waterproof sealing mechanism for the battery frame comprises a shell 1, wherein the inner wall on the shell 1 is fixedly and adhesively connected with a sealing layer 2 through sealant, the sealing layer 2 is made of hard plastic, a battery frame body 3 is placed in the sealing layer 2, a first sealing strip 4 is arranged at the top end of the sealing layer 2, the sealing layer 2 and the first sealing strip 4 are injection molding integrated parts, a box cover 5 is hinged to the upper part of the shell 1, the box cover 5 is connected with the shell 1 through a lock catch, a control rod 6 is rotatably arranged at the top end of the box cover 5, a wire sleeve 60 is connected with the bottom end of the control rod 6 through threads, and a gland 7 is welded and connected at the bottom end of the wire sleeve 60;

the top end of the inner wall of the gland 7 is fixedly and adhesively connected with a fixed cushion layer 70 through sealing glue, the fixed cushion layer 70 is made of rubber, the bottom end of the fixed cushion layer 70 is provided with anti-slip protrusions, the bottom end of the fixed cushion layer 70 is tightly abutted against the battery frame body 3, the bottom end of the gland 7 is provided with a sealing groove 8, and the first sealing strip 4 is inserted into the sealing groove 8;

slide bars 9 are welded on two sides of the upper end face of the gland 7, clamping pipes 10 are welded on the left and right sides of the top end of the box cover 5, the slide bars 9 on two sides are respectively inserted into the clamping pipes 10 on two sides in a sliding mode, a top waterproof mechanism is fixedly mounted on the upper end face of the box cover 5 through bolts, and a sealing mechanism is arranged on the outer wall of the shell 1;

the top waterproof mechanism comprises a pressing block 11 fixedly arranged on the upper end surface of the box cover 5 through a bolt, a step hole 12 is formed in the pressing block 11, one end of the control rod 6 penetrating out of the step hole 12 is connected with a hand wheel 13 through welding, a sealing ring 14 is sleeved on the control rod 6 in an interference manner, and the sealing ring 14 is inserted into the step hole 12 in a sliding manner;

the top waterproof mechanism further comprises a clamping groove 140 formed in the bottom end of the sealing ring 14, a waterproof gasket 141 is clamped in the clamping groove 140, a waterproof groove 15 is formed in the bottom end of the inner wall of the stepped hole 12, the waterproof gasket 141 is inserted into the waterproof groove 15, the upper portion of the waterproof gasket 141 is of a T-shaped structure, the lower portion of the waterproof gasket 141 is of a semicircular structure, the waterproof groove 15 is of an arc-shaped groove structure, and the outer diameter of the lower portion of the waterproof gasket 141 is identical to the inner diameter of the waterproof groove 15 in size;

the sealing mechanism comprises a lower sealing frame 16 arranged on the upper portion of the outer wall of the shell 1, the shell 1 and the lower sealing frame 16 are integrally injection molded, a second sealing strip 17 is fixedly and adhesively connected to the top end of the lower sealing frame 16 through sealing glue, a sealing groove 18 is formed in the bottom end of the box cover 5, the second sealing strip 17 is slidably inserted into the sealing groove 18, a sealing protrusion 19 is arranged in the bottom end of the box cover 5, a sealing clamping groove 20 is formed in the top end of the shell 1, and the sealing protrusion 19 is slidably inserted into the sealing clamping groove 20.

The working principle of this embodiment is as follows: the battery frame body 3 is placed in the sealing layer 2, then the case cover 5 is turned over and closed, then the wire sleeve 60 is driven to vertically move downwards by clockwise rotation of the hand wheel 13, the wire sleeve 60 pushes the gland 7 downwards and drives the slide rod 9 to slide in the clamping tube 10, the bottom end of the fixing cushion layer 70 is tightly abutted against the battery frame body 3 when the first sealing strip 4 is inserted into the sealing groove 8, the fixing clamping of the battery frame body 3 is completed, the battery frame is effectively prevented from being found to shake, and the use stability of the battery is ensured.

After the box cover 5 is turned over and closed, the box cover is locked through the lock catch, the first sealing strip 4 is inserted into the sealing groove 8, the second sealing strip 17 is inserted into the sealing groove 18, the sliding of the sealing bulge 19 is inserted into the sealing clamping groove 20, and when the control rod 6 is driven to rotate through the rotating hand wheel 13, the waterproof gasket 141 is driven to rotate in the waterproof groove 15, the battery frame body 3 is sealed and isolated from the outside, and the sealing waterproof performance of the battery frame body is effectively improved.

Although embodiments of the present utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the spirit and scope of the utility model as defined by the appended claims.

Claims

1. The utility model provides a waterproof sealing mechanism of battery frame, includes shell (1), its characterized in that: the inner wall on shell (1) is provided with sealing layer (2), be provided with battery frame body (3) in sealing layer (2), the top of sealing layer (2) is provided with first sealing strip (4), the upper portion of shell (1) articulates there is case lid (5), the top of case lid (5) rotates and is provided with control rod (6), the bottom threaded connection of control rod (6) has silk cover (60), the bottom of silk cover (60) is provided with gland (7), the inner wall top of gland (7) is provided with fixed bed course (70), the bottom of fixed bed course (70) supports and leans on battery frame body (3), the bottom of gland (7) is equipped with seal groove (8), in seal groove (8) are inserted to first sealing strip (4), the up end both sides of gland (7) all are provided with slide bar (9), the top both sides of case lid (5) all are provided with clamp pipe (10), both sides slide bar (9) insert respectively in clamp pipe (10), the upper end face (5) is provided with sealing mechanism (1).

2. The waterproof sealing mechanism of a battery frame according to claim 1, wherein: the top waterproof mechanism comprises a pressing block (11) arranged on the upper end face of the box cover (5), a step hole (12) is formed in the pressing block (11), a hand wheel (13) is arranged at one end, penetrating out of the step hole (12), of the control rod (6), a sealing ring (14) is sleeved on the control rod (6), and the sealing ring (14) is inserted into the step hole (12).

3. The waterproof sealing mechanism for a battery frame according to claim 2, wherein: the top waterproof mechanism further comprises a clamping groove (140) formed in the bottom end of the sealing ring (14), a waterproof gasket (141) is clamped in the clamping groove (140), a waterproof groove (15) is formed in the bottom end of the inner wall of the step hole (12), and the waterproof gasket (141) is inserted into the waterproof groove (15).

4. A waterproof sealing mechanism for a battery frame according to claim 3, wherein: the upper portion of waterproof packing ring (141) is T style of calligraphy structure, and the lower part is semicircle structure, waterproof recess (15) are arc groove structure, the external diameter of the lower part of waterproof packing ring (141) is the same with the internal diameter size of waterproof recess (15).

5. The waterproof sealing mechanism of a battery frame according to claim 1, wherein: the sealing mechanism comprises a lower sealing frame (16) arranged on the upper portion of the outer wall of the shell (1), a second sealing strip (17) is arranged at the top end of the lower sealing frame (16), a sealing groove (18) is formed in the bottom end of the box cover (5), and the second sealing strip (17) is inserted into the sealing groove (18).

6. The waterproof sealing mechanism of a battery frame according to claim 1, wherein: the bottom of case lid (5) is equipped with sealed arch (19), the top of shell (1) is equipped with sealed draw-in groove (20), sealed arch (19) inserts in sealed draw-in groove (20).

7. The waterproof sealing mechanism of a battery frame according to claim 1, wherein: the fixed cushion layer (70) is made of rubber, and anti-slip protrusions are arranged at the bottom end of the fixed cushion layer (70).

8. The waterproof sealing mechanism of a battery frame according to claim 1, wherein: the case cover (5) is connected with the shell (1) through a lock catch.