CN211376764U

CN211376764U - Waterproof construction of battery protection shield

Info

Publication number: CN211376764U
Application number: CN202020407222.6U
Authority: CN
Inventors: 韩金奎; 姚晋
Original assignee: Shenzhen Ruinong Technology Service Co ltd
Current assignee: Shenzhen Ruinong Technology Service Co ltd
Priority date: 2020-03-26
Filing date: 2020-03-26
Publication date: 2020-08-28
Anticipated expiration: 2030-03-26

Abstract

The utility model discloses a waterproof construction of battery protection shield, including battery body, the shell has been cup jointed on battery body's surface, and sealed fixture block has been cup jointed in the left side on shell surface. The utility model discloses a then promote the pull rod right, the pull rod moves right and drives the connecting rod and remove to the right side, the connecting rod moves right and makes the movable rod use the pivot rotatory as the center, the rotatory spliced pole that promotes of movable rod moves forward, the spliced pole moves forward and drives the sliding sleeve and move forward, the sliding sleeve moves forward and makes the transfer line promote L type cardboard and move toward inboard, L type cardboard moves toward inboard and drives the slide and move toward inboard, L type cardboard card fixed block accomplishes fixedly when slide cooperation spout is toward inboard spacing removal, remove fixedly otherwise on the same principle, the problem of current battery protection shield water-proof effects is poor has been solved, lead to the battery to appear the problem of short circuit damage, the life of battery has been increased, the safety in utilization of battery has also been increased, the practicality of battery has also been improved.

Description

Waterproof construction of battery protection shield

Technical Field

The utility model relates to a battery protection shield waterproof machine technical field specifically is a battery protection shield's waterproof construction.

Background

The battery protection board is mainly an integrated circuit board battery protection board which can be charged for protection, and the lithium battery protection board is mainly an integrated circuit board which can be charged for protection.

The existing battery protection board has poor waterproof effect, causes the phenomenon of short circuit damage of the battery, reduces the service life of the battery, also reduces the use safety of the battery, and also reduces the practicability of the battery.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a waterproof construction of battery protection shield possesses the good advantage of water-proof effects, and it is poor to have solved current battery protection shield water-proof effects, leads to the problem that the short circuit damaged to appear in the battery.

In order to achieve the above object, the utility model provides a following technical scheme: a waterproof structure of a battery protection plate comprises a battery body, wherein a shell is sleeved on the surface of the battery body, a sealing fixture block is sleeved on the left side of the surface of the shell, pull rods are fixedly connected to the front and the back of the left side of the sealing fixture block, a connecting rod is fixedly connected to the right side of each pull rod in a penetrating manner and penetrates through the left side of the sealing fixture block, sliding sleeves are sleeved on the front and the back of the surface of each connecting rod, connecting columns are fixedly connected to the top and the bottom of each sliding sleeve, movable rods are sleeved on the surfaces of the connecting columns and positioned at the top of each sliding sleeve, one ends, far away from the connecting columns, of the movable rods are movably connected with the back of the inner wall of the sealing fixture block through rotating shafts, transmission rods are sleeved on the surfaces of the connecting columns and positioned at the bottom of the, one end, far away from the connecting column, of the transmission rod is movably connected with the bottom of the L-shaped clamping plate through a shaft pin, and the front side and the back side of the shell are both connected with a transmission mechanism in a sliding mode.

Preferably, drive mechanism includes the ejector pad, the left side fixedly connected with dead lever of ejector pad, the right side fixedly connected with fixed block of sealed fixture block is run through in the left side of dead lever.

Preferably, the left front and the dorsal part of sealed fixture block inner wall just correspond the equal fixedly connected with spring in position of connecting rod, the right side of spring and the left side fixed connection of connecting rod, the quantity of spring is two, and evenly distributed, the spring uses with the connecting rod cooperation.

Preferably, the front and the back on sealed fixture block inner wall right side just correspond the position of slide and seted up the spout, the length of spout is greater than the displacement of slide, the quantity of spout is two, and evenly distributed, the spout uses with the slide cooperation.

Preferably, the front and the back of the right side of the sealing fixture block and the position corresponding to the fixing block are provided with openings, the width of each opening is larger than that of the fixing block, and the openings are matched with the fixing block for use.

Preferably, slide rails are arranged on the front side and the back side of the shell and at positions corresponding to the push blocks, a gap between each slide rail and each push block is not greater than two zero millimeters, and the slide rails are matched with the push blocks for use.

Compared with the prior art, the beneficial effects of the utility model are as follows:

1. the utility model discloses a set up the battery body, the shell, the sealed fixture block, the pull rod, the connecting rod, the sliding sleeve, the spliced pole, the movable rod, the transfer line, the slide, L type cardboard and drive mechanism cooperation use, through the user cover the sealed fixture block on the surface of shell, then promote the ejector pad left, the ejector pad cooperation slide rail moves left and drives dead lever and fixed block to get into the inside of sealed fixture block through the opening, then promote the pull rod right, the pull rod moves right and drives the connecting rod to move right, the connecting rod moves right and makes the movable rod rotate with the pivot as the center, the movable rod rotation promotes the spliced pole to move forward, the spliced pole moves forward and drives the sliding sleeve to move forward, the sliding sleeve moves forward and makes the transfer line promote L type cardboard to move inboard, L type cardboard moves inboard and drives the slide to move, the L type cardboard blocks the dead fixed block and accomplishes the fixing when, on the same way, the battery protection plate is fixed, the problem that the battery is damaged due to short circuit caused by poor waterproof effect of the existing battery protection plate is solved, the service life of the battery is prolonged, the use safety of the battery is also improved, and the practicability of the battery is also improved.

2. The utility model discloses a setting of spring can assist the connecting rod to carry out work, plays the effect that the shock attenuation resets simultaneously, has avoided the connecting rod because rock the phenomenon that produces the noise at the in-process that removes, also increases the stability that the connecting rod removed.

3. The utility model discloses a setting of spout can make the slide at the inside back-and-forth movement of spout, plays spacing effect simultaneously, has avoided the phenomenon that the slide squinted at the in-process that removes to appear, also reduces the slide at the inside friction of spout, increases the life of slide.

4. The utility model discloses an open-ended sets up, can make the fixed block complete carry out mechanical connection through the opening, has avoided the too narrow fixed block that leads to of open-ended width to appear blocking dead phenomenon at the opening part, also reduces the wearing and tearing of fixed block at the opening part, prolongs the live time of fixed block.

5. The utility model discloses a setting of slide rail can make the ejector pad remove about the slide rail is inside, plays fixed effect simultaneously, has avoided the ejector pad phenomenon that breaks away from to appear at the in-process that removes, also improves the security of mechanical work.

Drawings

FIG. 1 is a schematic structural view of the present invention;

FIG. 2 is a front view of the battery body structure of FIG. 1 according to the present invention;

fig. 3 is a top cross-sectional view of the sealing block structure of fig. 2 according to the present invention.

In the figure: the battery comprises a battery body 1, a shell 2, a sealing fixture block 3, a pull rod 4, a connecting rod 5, a sliding sleeve 6, a connecting column 7, a movable rod 8, a transmission rod 9, a sliding plate 10, an L-shaped clamping plate 11, a transmission mechanism 12, a push block 121, a fixed rod 122, a fixed block 123, a spring 13, a sliding groove 14, an opening 15 and a sliding rail 16.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-3, a waterproof structure of a battery protection plate comprises a battery body 1, a housing 2 is sleeved on the surface of the battery body 1, a sealing clamping block 3 is sleeved on the left side of the surface of the housing 2, pull rods 4 are fixedly connected to the front and back sides of the left side of the sealing clamping block 3, a connecting rod 5 is fixedly connected to the right side of each pull rod 4 penetrating through the left side of the sealing clamping block 3, springs 13 are fixedly connected to the front and back sides of the left side of the inner wall of the sealing clamping block 3 and correspond to the positions of the connecting rod 5, the right sides of the springs 13 are fixedly connected to the left side of the connecting rod 5, the springs 13 are two and uniformly distributed, the springs 13 and the connecting rod 5 are matched for use, the connecting rod 5 can be assisted to work through the arrangement of the springs 13, a damping and resetting effect is achieved, the phenomenon that noise is generated due to, the front side and the back side of the surface of the connecting rod 5 are both sleeved with a sliding sleeve 6, the top and the bottom of the sliding sleeve 6 are both fixedly connected with a connecting column 7, the surface of the connecting column 7 and the top of the sliding sleeve 6 are both sleeved with a movable rod 8, one end of the movable rod 8, which is far away from the connecting column 7, is movably connected with the back side of the inner wall of the sealing fixture block 3 through a rotating shaft, the surface of the connecting column 7 and the bottom of the sliding sleeve 6 are both sleeved with a transmission rod 9, the front side and the back side on the right side of the inner wall of the sealing fixture block 3 are both slidably connected with sliding plates 10, the front side and the back side on the right side of the inner wall of the sealing fixture block 3 are provided with sliding grooves 14 corresponding to the positions of the sliding plates 10, the length of each sliding groove 14 is greater than the moving distance of, the phenomenon that the sliding plate 10 deviates in the moving process is avoided, the friction of the sliding plate 10 in the sliding groove 14 is also reduced, the service life of the sliding plate 10 is prolonged, the inner side of the sliding plate 10 is fixedly connected with an L-shaped clamping plate 11, one end of a transmission rod 9, which is far away from a connecting post 7, is movably connected with the bottom of the L-shaped clamping plate 11 through a shaft pin, the front side and the back side of the shell 2 are both connected with a transmission mechanism 12 in a sliding manner, the transmission mechanism 12 comprises a push block 121, the left side of the push block 121 is fixedly connected with a fixed rod 122, the left side of the fixed rod 122 penetrates through the right side of the sealing clamping block 3 and is fixedly connected with a fixed block 123, openings 15 are formed in the front side and the back side of the right side of the sealing clamping block 3 and correspond to the positions of the fixed block 123, the width, avoided the width of opening 15 narrow to lead to fixed block 123 to appear the dead phenomenon of card in opening 15 department, also reduced the wearing and tearing of fixed block 123 in opening 15 department, the live time of extension fixed block 123, slide rail 16 has been seted up to the front side and the dorsal part of shell 2 and the position that corresponds ejector pad 121, the clearance between slide rail 16 and the ejector pad 121 must not be greater than two millimeters at zero point, slide rail 16 uses with ejector pad 121 cooperation, through the setting of slide rail 16, can make ejector pad 121 remove about slide rail 16 is inside, play fixed effect simultaneously, the phenomenon that ejector pad 121 breaks away from appears in the in-process that removes has been avoided, also improve the security of mechanical work.

When the sealing fixture block is used, a user sleeves the sealing fixture block 3 on the surface of the shell 2, then pushes the push block 121 leftwards, the push block 121 is matched with the slide rail 16 to move leftwards and drive the fixed rod 122 and the fixed block 123 to enter the sealing fixture block 3 through the opening 15, then pushes the pull rod 4 rightwards, the pull rod 4 moves rightwards to drive the connecting rod 5 to move rightwards, the connecting rod 5 moves rightwards to drive the movable rod 8 to rotate around the rotating shaft, the movable rod 8 rotates to drive the connecting column 5 to move forwards, the connecting column 5 moves forwards to drive the sliding sleeve 6 to move forwards, the sliding sleeve 6 moves forwards to drive the driving rod 9 to drive the L-shaped clamp plate 11 to move inwards to drive the sliding plate 10 to move inwards, the sliding plate 10 is matched with the sliding groove 14 to move inwards in a limiting mode, meanwhile, the L-shaped clamp plate 11 is.

In summary, the following steps: the waterproof structure of the battery protection plate is characterized in that a battery body 1, a shell 2, a sealing clamping block 3, a pull rod 4, a connecting rod 5, a sliding sleeve 6, a connecting column 7, a movable rod 8, a transmission rod 9, a sliding plate 10, an L-shaped clamping plate 11 and a transmission mechanism 12 are matched for use, a user sleeves the sealing clamping block 3 on the surface of the shell, then pushes a push block 121 leftwards, the push block 121 is matched with a sliding rail 16 to move leftwards and drive a fixed rod 122 and a fixed block 123 to enter the inside of the sealing clamping block 3 through an opening 15, then pushes the pull rod 4 rightwards, the pull rod 4 moves rightwards to drive the connecting rod 5 to move rightwards, the connecting rod 5 moves rightwards to enable the movable rod 8 to rotate around a rotating shaft, the movable rod 8 rotates to push the connecting column 5 to move forwards, the connecting column 5 moves forwards to drive the sliding, l type cardboard 11 moves towards the inboard and drives slide 10 and remove towards the inboard, and the dead fixed block 123 of L type cardboard 11 card accomplishes fixedly when slide 10 cooperation spout 14 moves towards inboard spacing, removes fixedly vice versa with the principle, and it is poor to have solved current battery protection shield water-proof effects, leads to the problem that the short circuit damaged to appear in the battery.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a waterproof construction of battery protection shield, includes battery body (1), its characterized in that: the battery comprises a battery body (1), a shell (2) is sleeved on the surface of the battery body (1), a sealing fixture block (3) is sleeved on the left side of the surface of the shell (2), a pull rod (4) is fixedly connected to the front side and the back side of the left side of the sealing fixture block (3), a connecting rod (5) is fixedly connected to the left side of the pull rod (4) in a penetrating mode and penetrates through the sealing fixture block (3), a sliding sleeve (6) is sleeved on the front side and the back side of the surface of the connecting rod (5), a connecting column (7) is fixedly connected to the top and the bottom of the sliding sleeve (6), a movable rod (8) is sleeved on the surface of the connecting column (7) and located at the top of the sliding sleeve (6), one end, far away from the connecting column (7), of the movable rod (8) is movably connected with the back side of the inner wall of the sealing fixture, the sealing fixture block (3) is characterized in that a sliding plate (10) is connected to the front and the back of the right side of the inner wall of the sealing fixture block (3) in a sliding mode, an L-shaped clamping plate (11) is fixedly connected to the inner side of the sliding plate (10), one end, far away from the connecting column (7), of the transmission rod (9) is movably connected with the bottom of the L-shaped clamping plate (11) through a shaft pin, and a transmission mechanism (12) is connected to the front side and the back side of the.

2. The waterproof structure of a battery protection plate as claimed in claim 1, wherein: the transmission mechanism (12) comprises a push block (121), a fixing rod (122) is fixedly connected to the left side of the push block (121), and a fixing block (123) is fixedly connected to the right side of the fixing rod (122) in a penetrating mode and penetrates through the sealing fixture block (3).

3. The waterproof structure of a battery protection plate as claimed in claim 1, wherein: the left front and the dorsal part of sealed fixture block (3) inner wall just correspond equal fixedly connected with spring (13) in position of connecting rod (5), the right side of spring (13) and the left side fixed connection of connecting rod (5), the quantity of spring (13) is two, and evenly distributed, spring (13) and connecting rod (5) cooperation are used.

4. The waterproof structure of a battery protection plate as claimed in claim 1, wherein: the front and the back on sealed fixture block (3) inner wall right side just correspond the position of slide (10) and seted up spout (14), the length of spout (14) is greater than the displacement of slide (10), the quantity of spout (14) is two, and evenly distributed, spout (14) and slide (10) cooperation are used.

5. The waterproof structure of a battery protection plate as claimed in claim 2, wherein: the front and the back of the right side of the sealing fixture block (3) correspond to the position of the fixing block (123) and are provided with openings (15), the width of each opening (15) is larger than that of the fixing block (123), and the openings (15) are matched with the fixing block (123) for use.

6. The waterproof structure of a battery protection plate as claimed in claim 2, wherein: slide rails (16) are arranged on the front side and the back side of the shell (2) and at positions corresponding to the push blocks (121), a gap between each slide rail (16) and each push block (121) is not larger than two zero millimeters, and the slide rails (16) are matched with the push blocks (121) for use.