CN213878302U

CN213878302U - Concatenation formula plastic casing

Info

Publication number: CN213878302U
Application number: CN202120189971.0U
Authority: CN
Inventors: 李胜奇
Original assignee: Huizhou Shengqi Hardware And Plastic Products Co ltd
Current assignee: Huizhou Shengqi Hardware And Plastic Products Co ltd
Priority date: 2021-01-25
Filing date: 2021-01-25
Publication date: 2021-08-03
Anticipated expiration: 2031-01-25

Abstract

The utility model discloses a splicing type plastic shell, which comprises a first shell mechanism, wherein one end of the first shell mechanism is clamped with a second shell mechanism, the upper ends of the first shell mechanism and the second shell mechanism are clamped with a cover plate mechanism, the inner side of the second shell mechanism is clamped with a fixing mechanism, a straight plate of the device slides into a second fixing groove, a battery is placed in the first fixing groove, a connecting block and a connecting groove are clamped to clamp a first fixing frame and a second fixing frame, a clamping block and a second clamping groove are clamped, simultaneously, the reaction force of a spring and a telescopic rod drives one end of a fixing plate to abut against one end of the battery to fix the battery, a limiting rod is clamped into a first limiting groove and a second limiting groove to drive the cover plate to be clamped at the upper ends of the first fixing frame and the second fixing frame, the plastic shell effectively realizing the existing battery can be spliced, and the battery can be protected more conveniently, meanwhile, the battery fixing structure enables the connection between the battery and the plastic shell to be firmer.

Description

Concatenation formula plastic casing

Technical Field

The utility model relates to a plastic casing, in particular to concatenation formula plastic casing belongs to shell technical field.

Background

The physical structure is that the electric motor, the transmission mechanism, the switch, the handle and the accessory are supported and connected to form the outermost structural part of a complete electric tool body, the types of the shells are various, and the shells are metal shells, plastic shells and the like.

The existing batteries need a plastic shell for protection when being stored, but most of the plastic shells are integrated, so that the batteries are not convenient to place, and the plastic shells are not firm enough when being fixed, and therefore a splicing type plastic shell is needed.

Disclosure of Invention

An object of the utility model is to provide a concatenation formula plastic casing to the battery that proposes in solving above-mentioned background art needs plastic casing to protect when depositing, but most of plastic casing all are integrative not convenient for place the battery, and also not firm enough problem when fixed battery.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a concatenation formula plastic casing, includes first shell mechanism, first shell mechanism one end joint has a second shell mechanism, first shell mechanism and second shell mechanism upper end joint have a apron mechanism, the inboard joint of second shell mechanism has a fixed establishment.

Preferably, first shell mechanism includes first fixed frame, a first fixed slot has been seted up to first fixed frame inboard, baffle of the inboard one end fixedly connected with of first fixed slot, two first spacing grooves have been seted up to first fixed frame one end upside, two connecting blocks of first fixed frame one end fixedly connected with, two first draw-in grooves have been seted up to connecting block one side, the inboard joint of first draw-in groove has two fixture blocks.

Preferably, the second shell mechanism includes the fixed frame of second, the fixed frame joint of second is in first fixed frame one end, a second fixed slot has been seted up to the fixed frame inboard of second, a spout has been seted up to the fixed frame one end of second, two second spacing grooves have been seted up at the spout both ends, two spread grooves have been seted up to the fixed frame one end of second, two second draw-in grooves have been seted up to the fixed frame both sides of second.

Preferably, the apron mechanism includes the apron, the apron joint is in the fixed frame upper end of first fixed frame and second, four gag lever posts of apron lower extreme fixedly connected with, the gag lever post respectively with first spacing groove and second spacing groove joint, the apron is through first spacing groove and second spacing groove and gag lever post and the fixed frame joint of first fixed frame and second.

Preferably, fixed establishment includes a straight board, straight board and second fixed slot slip joint, slide of straight board one side fixedly connected with, straight board opposite side fixedly connected with spring, the inboard cover of spring is equipped with the telescopic link, fixed plate of spring and telescopic link one end fixedly connected with.

Preferably, connecting block and spread groove joint, first fixed frame passes through connecting block and the fixed frame joint of spread groove and second, fixture block one end runs through first draw-in groove and extends to spread groove inboard and second draw-in groove joint, first fixed slot and second fixed slot intercommunication.

Compared with the prior art, the beneficial effects of the utility model are that: the utility model relates to a concatenation formula plastic casing has and is convenient for place the battery, and the firm characteristics of fixed battery, in concrete use, compares with traditional plastic casing:

this device straight plate slides in the second fixed slot, place the battery in first fixed slot again, make the fixed frame joint of first fixed frame and second with connecting block and spread groove joint again, with fixture block and second draw-in groove joint, spring and telescopic link reaction force drive fixed plate one end and support battery one end and make the battery fixed simultaneously, block the gag lever post again into first spacing groove and second spacing inslot, drive the apron card in the fixed frame upper end of first fixed frame and second, the effectual plastic casing who has realized current battery can splice, make and place more convenient of battery protection battery, fixed knot constructs has simultaneously, can make being connected between battery and the plastic casing more firm.

Drawings

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

fig. 2 is a schematic structural view of a first fixing frame of the present invention;

fig. 3 is a schematic structural view of a second fixing frame of the present invention;

fig. 4 is a schematic structural view of a cover plate mechanism of the present invention;

fig. 5 is a schematic structural diagram of the fixing mechanism of the present invention.

In the figure:

1. a first housing mechanism; 11. a first fixed frame; 12. a first fixing groove; 13. a baffle plate; 14. a first limit groove; 15. connecting blocks; 16. a first card slot; 17. a clamping block;

2. a second housing mechanism; 21. a second fixed frame; 22. a second fixing groove; 23. a chute; 24. a second limit groove; 25. connecting grooves; 26. a second card slot;

3. a cover plate mechanism; 31. a cover plate; 32. a limiting rod;

4. a fixing mechanism; 41. a straight plate; 42. a slide plate; 43. a spring; 44. a telescopic rod; 45. and (7) fixing the plate.

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. 1-5, the present invention provides a technical solution: the utility model provides a concatenation formula plastic casing, including

first shell mechanism

1, 1 one end joint of first shell mechanism has a second shell mechanism 2, first shell mechanism 1 and the 2 upper end joints of second shell mechanism have a apron mechanism 3, the inboard joint of second shell mechanism has a fixed establishment 4, the plastic casing that has played the battery can splice, make the convenience more of placing the battery protection battery, fixed knot constructs has simultaneously, can make the connection between battery and the plastic casing more firm.

Wherein, first shell mechanism 1 includes first fixed frame 11, a first fixed slot 12 has been seted up to first fixed frame 11 inboard, baffle 13 of the inboard one end fixedly connected with of first fixed slot 12, two first spacing grooves 14 have been seted up to first fixed frame 11 one end upside, two connecting blocks 15 of 11 one end fixedly connected with of first fixed frame, two first draw-in grooves 16 have been seted up to two connecting blocks 15 one side, 16 inboard joints of first draw-in groove have two fixture blocks 17, fixed apron mechanism 3 has been played, make being connected between apron mechanism 3 and the first shell mechanism 1 more firm.

Wherein, the second housing mechanism 2 includes the fixed frame 21 of second, the fixed frame 21 joint of second is in the 11 one end of first fixed frame, a second fixed slot 22 has been seted up to the fixed frame 21 inboard of second, a spout 23 has been seted up to the fixed frame 21 one end of second, two second spacing grooves 24 have been seted up at spout 23 both ends, two spread grooves 25 have been seted up to the fixed frame 21 one end of second, two second draw-in grooves 26 have been seted up to the fixed frame 21 both sides of second, fixed establishment 4 has been played, make the connection between fixed establishment 4 and the second housing mechanism 2 more firm.

Wherein, apron mechanism 3 is including apron 31, apron 31 joint is in the fixed frame 21 upper end of first fixed frame 11 and second, four gag lever posts 32 of apron 31 lower extreme fixedly connected with, gag lever post 32 respectively with first spacing groove 14 and second spacing groove 24 joint, apron 31 through first spacing groove 14 and second spacing groove 24 and gag lever post 32 with the fixed frame 21 joint of first fixed frame 11 and second, fixed frame 11 and the fixed frame 21 of second have been played, make the connection between the fixed frame 11 of first fixed frame 11 and the fixed frame 21 of second more firm.

Wherein, fixed establishment 4 includes a straight board 41, and straight board 41 slides the joint with second fixed slot 22, slide 42 of straight board 41 one side fixedly connected with, and straight board 41 opposite side fixedly connected with spring 43, the inboard cover of spring 43 is equipped with telescopic link 44, and fixed plate 45 of spring 43 and telescopic link 44 one end fixedly connected with has played fixed battery, makes the fixed more firm between battery and first fixed slot 12 and the second fixed slot 22.

Wherein, connecting block 15 and connecting groove 25 joint, first fixed frame 11 passes through connecting block 15 and the fixed frame 21 joint of connecting groove 25 and second, and 17 one end of fixture block runs through first draw-in groove 16 and extends to the connecting groove 25 inboard and the joint of second draw-in groove 26, and first fixed slot 12 and second fixed slot 22 intercommunication have played fixed first fixed frame 11 and the fixed frame 21 of second, make the connection between the fixed frame 21 of first fixed frame 11 and second firm more.

Specifically, when the utility model is used, the slide plate 42 in the fixing mechanism 4 slides into the inner side of the chute 23 in the second housing mechanism 2 to drive the straight plate 41 to slide into the second fixing groove 22, then the battery is placed in the first fixing groove 12 in the first housing mechanism 1, then the connecting block 15 is connected with the connecting groove 25 in a clamping way and drives the first fixing frame 11 to be connected with the second fixing frame 21 in a clamping way, so that one end of the battery is clamped into the inner side of the second fixing groove 22, then one end of the clamping block 17 penetrates through the first clamping groove 16 and extends to the inner side of the connecting groove 25 to be connected with the second clamping groove 26 in a clamping way, so that the connection between the first fixing frame 11 and the second fixing frame 21 is firmer, meanwhile, the spring 43 and the telescopic rod 44 react to drive the fixing plate 45 to rebound towards one end of the battery, so that one end of the fixing plate 45 supports against one end of the battery, so that the battery is fixed with the first fixing groove 12 and the second fixing groove 22 more firmer, then through the gag lever post 32 card in with apron mechanism 3 advance first spacing groove 14 and second spacing inslot 24, it blocks in the fixed frame 21 upper end of first fixed frame 11 and second to drive apron 31, it is more firm to make between the fixed frame 21 of first fixed frame 11 and second and apron 31 fixed, the effectual plastic casing who has realized current battery can splice, make the convenience more that places the battery protection battery, fixed knot constructs has simultaneously, can make being connected between battery and the plastic casing more firm.

In the description of the present invention, it is to be understood that the terms "coaxial", "bottom", "one end", "top", "middle", "other end", "upper", "one side", "top", "inner", "front", "center", "both ends", and the like, 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, and do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the present invention.

Furthermore, the terms "first", "second", "third", "fourth" are used for descriptive purposes only and are not to be construed as indicating or implying a relative importance or implicitly indicating the number of technical features indicated, whereby the features defined as "first", "second", "third", "fourth" may explicitly or implicitly include at least one such feature.

In the present invention, unless otherwise expressly stated or limited, the terms "mounted," "disposed," "connected," "fixed," "screwed" and the like are to be construed broadly, e.g., as meaning fixedly connected, detachably connected, or integrally formed; can be mechanically or electrically connected; they may be directly connected or indirectly connected through an intermediate medium, and may be connected through the inside of two elements or in an interaction relationship between two elements, unless otherwise specifically defined, and the specific meaning of the above terms in the present invention will be understood by those skilled in the art according to specific situations.

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 concatenation formula plastic casing, includes first shell mechanism (1), its characterized in that, first shell mechanism (1) one end joint has a second shell mechanism (2), first shell mechanism (1) and second shell mechanism (2) upper end joint has a apron mechanism (3), second shell mechanism (2) inboard joint has a fixed establishment (4).

2. The plastic shell of claim 1, wherein: first shell mechanism (1) includes first fixed frame (11), a first fixed slot (12) has been seted up to first fixed frame (11) inboard, baffle (13) of inboard one end fixedly connected with of first fixed slot (12), two first spacing grooves (14) have been seted up to first fixed frame (11) one end upside, two connecting blocks (15) of first fixed frame (11) one end fixedly connected with, two first draw-in grooves (16) have been seted up to connecting block (15) one side, two fixture blocks (17) have been seted up to first draw-in groove (16) inboard joint.

3. The plastic shell of claim 1, wherein: the second shell mechanism (2) comprises a second fixing frame (21), the second fixing frame (21) is connected with one end of the first fixing frame (11) in a clamping mode, a second fixing groove (22) is formed in the inner side of the second fixing frame (21), a sliding groove (23) is formed in one end of the second fixing frame (21), two second limiting grooves (24) are formed in two ends of the sliding groove (23), two connecting grooves (25) are formed in one end of the second fixing frame (21), and two second clamping grooves (26) are formed in two sides of the second fixing frame (21).

4. The plastic shell of claim 1, wherein: apron mechanism (3) are including apron (31), apron (31) joint is in the fixed frame (21) upper end of first fixed frame (11) and second, apron (31) four gag lever posts (32) of lower extreme fixedly connected with, gag lever post (32) respectively with first spacing groove (14) and second spacing groove (24) joint, apron (31) are through first spacing groove (14) and second spacing groove (24) and gag lever post (32) and the fixed frame (21) joint of first fixed frame (11) and second.

5. The plastic shell of claim 1, wherein: fixed establishment (4) include a straight board (41), straight board (41) and second fixed slot (22) slip joint, slide (42) of fixedly connected with in straight board (41) one side, straight board (41) opposite side fixedly connected with spring (43), the inboard cover of spring (43) is equipped with telescopic link (44), fixed plate (45) of spring (43) and telescopic link (44) one end fixedly connected with.

6. The plastic shell of claim 2, wherein: connecting block (15) and spread groove (25) joint, the fixed frame of first fixed frame (11) is through connecting block (15) and spread groove (25) and the fixed frame of second (21) joint, fixture block (17) one end runs through first draw-in groove (16) and extends to spread groove (25) inboard and second draw-in groove (26) joint, first fixed slot (12) and second fixed slot (22) intercommunication.