CN206976419U - A kind of fixed structure - Google Patents

Abstract

The utility model, which provides a kind of fixed structure, includes housing, motion bar, movable spring, fixed plate, handle assembly and Fixing clamp-seat seat；The housing includes main box and case lid, and gear hole and connection intercommunicating pore are offered on main box；The motion bar includes mobile jib, the side lever of mobile jib side is fixed in one end and is enclosed on baffle plate fixed on mobile jib, and the mobile jib and side lever are arranged in housing and mobile jib both ends pass a pair of bottom walls, and one end of side lever is located in intercommunicating pore；The movable spring is placed on outside the mobile jib；The fixed plate is fixed on one end of motion bar mobile jib；The handle assembly includes the handle shell for being movably connected on the one end of the side lever away from mobile jib；The Fixing clamp-seat seat includes supporting plate, and the side edge of the supporting plate has screens opening；The handle shell can pull side lever, enable the side lever drive mobile jib mobile and the handle shell is fixed with one of gear hole.

Description

A kind of fixed structure

【Technical field】

It the utility model is related to electrokinetic cell field, more particularly to a kind of fixed structure.

【Background technology】

Electrokinetic cell is the power resources of electric automobile, with developing rapidly for new-energy automobile in recent years, battery case Installation and removal are also required to improve efficiency.Generally, a battery case is all the lock screw with two or more Be fixed on vehicle frame, it is longer that installation or dismounting expend the time, if automobile occur accident need fast quick-detach battery case or When being short of hands when installing battery case and need urgent shipment, lock screw, which is fixed, is just difficult to meet demand.

In consideration of it, real be necessary to provide a kind of new fixed structure.

【Utility model content】

The purpose of this utility model is to provide a kind of fixed structure for exempting to lock screw quick despatch battery case, so as to improve peace The efficiency of dress or dismounting battery case.

To achieve these goals, the utility model provides a kind of fixed structure, it is characterised in that：Including housing, activity Bar, movable spring, fixed plate, handle assembly and Fixing clamp-seat seat；The housing includes main box and the case combined with main box Lid, the main box include the first side wall, extend a pair of the bottom walls to be formed from the first side wall edge, opened up on the first side wall There are at least two gear holes and connect the intercommunicating pore at least two gear holes；The motion bar includes mobile jib, master is fixed in one end The side lever of bar side and the baffle plate for being enclosed on mobile jib and being fixed with mobile jib, the mobile jib and side lever are arranged in housing and mobile jib two End passes a pair of bottom walls, and the one end of the side lever away from mobile jib is located in intercommunicating pore；The movable spring is located in housing and covered Abutted respectively with the baffle plate and a bottom wall in outside the mobile jib and both ends；The fixed plate is fixed on the one of the mobile jib Hold and the baffle plate is between the fixed plate and the side lever；The handle assembly is remote including being movably connected on the side lever From the handle shell of one end of mobile jib；The Fixing clamp-seat seat includes supporting plate, and the side edge of the supporting plate has card Position opening；The fixed plate is arranged at side of the supporting plate away from housing and the mobile jib is fixed with one end position of fixed plate In in screens opening, the handle shell can pull side lever mobile in connection is logical, side lever is driven the mobile jib in housing Interior edge is mobile parallel to intercommunicating pore direction and the handle shell can be fixed with one of gear hole makes fixed plate Abut or separate with supporting plate.

In a preferred embodiment, the gear hole includes upper gear hole, middle gear hole and lower gear hole；On described Gear hole, middle gear hole and lower gear hole are size identical rectangular and are equidistantly spaced；Described handle shell one end is set There are a pair of symmetrical fixture blocks, fixture block cooperation corresponding with upper gear hole, middle gear hole or lower gear hole；The intercommunicating pore is opened Located at the centre of at least two gear hole and it is shaped as a rectangle and two combinations positioned at the semicircle at rectangle both ends, institute State side lever and correspond to the width of the intercommunicating pore for cylinder, the diameter of the side lever；The supporting plate is rectangular slab；The fixation Deck also includes extending the block board that is formed and by the screens opening institute by the edge of the supporting plate of screens opening both sides The edge of the supporting plate extend to form card article, the height of the card article is less than upper gear hole and middle gear pitch of holes.

In a preferred embodiment, the fixed plate is the distance between rectangle, the block board more than described solid The long edge lengths of fixed board；The thickness of the fixed plate is less than the difference in height between the block board and card article.

In a preferred embodiment, the fixed plate center offers circular connecting hole, and one end of the mobile jib is set It is placed in the connecting hole and is welded to connect by the connecting hole.

In a preferred embodiment, the handle shell is cylinder and offered positioned at described handle shell one end Pilot hole, be located remotely from the accepting hole of pilot hole one end and between the pilot hole and intercommunicating pore and the connection collecting Hole and the through hole of the pilot hole；The handle assembly also includes abutment sleeve, handle spring, packing ring and handle fastening spiral shell Silk；The abutment sleeve is arranged in the accepting hole and one end is fixed in the through hole；The handle spring housing is in institute State on abutment sleeve and be contained in the accepting hole；One end abuts with the inwall of accepting hole；The packing ring is contained in the receipts Rong Kongzhong simultaneously abuts with the other end of the handle spring；The one end of the side lever away from mobile jib offers fastening screw, described Handle fastening screw passes through abutment sleeve connection corresponding with the fixing threaded hole of the side lever.

In a preferred embodiment, the pilot hole, accepting hole and through hole are circle and same with handle shell Axle is set；The diameter of the pilot hole is less than the diameter of accepting hole, and the diameter of the through hole is less than the diameter of the pilot hole.

In a preferred embodiment, a pair of combined openings, the interior table of the case lid are offered on the pair of bottom wall Face is provided with a pair of combination blocks of corresponding combined openings；The combined openings are shaped as a rectangle and one is located at rectangle one end Semicircle combination, the combination block is the rectangular block that section offers semicircle groove, the combined openings and the combination block Matching is encircled into combination circular hole；The mobile jib is cylinder, and the diameter of the mobile jib corresponds to the diameter of the combination circular hole, described The length of mobile jib is more than the distance between a pair of bottom walls.

In a preferred embodiment, the baffle plate is regular hexagon, and the diameter of the movable spring is less than the gear Plate inscribed circle diameter.

Fixed structure provided by the utility model in an initial condition, the fixture block of the handle assembly and performs location hole card position Coordinate, the fixed plate abuts with a bottom wall of the main box；When battery case is fixedly mounted, the handle shell is in external force In the presence of to away from main box the first side wall, and compress the handle spring, make the fixture block away from the upper gear hole；So Handle shell drives side lever to be moved in connecting hole to close to the direction of lower gear hole afterwards, treats the fixture block and the lower gear hole The handle is unclamped after corresponding to completely, in the presence of the handle spring of compression, the fixture block closely blocks with lower gear hole Position coordinates；The mobile jib moves down with side lever in housing interior edge parallel to intercommunicating pore direction, compresses the movable spring, makes described solid Fixed board is away from the bottom wall；It is corresponding with screens opening that the mobile jib is fixed with to one end of the fixed plate, used in outer masterpiece Lower that mobile jib is pushed into screens opening, the fixed dam is located in the groove that the block board and card article surround；Then by handle Fixture block removed from lower gear hole, be pushed into middle gear hole, now fixed plate abuts with the supporting plate and is constrained on institute State in the space that block board and the card article surround, reach fixed purpose.Conversely, the fixture block is first moved to lower gear hole In, the side lever moves in intercommunicating pore, drives the mobile jib mobile parallel to intercommunicating pore direction in housing interior edge and makes fixation The fixed plate in described mobile jib one end is separated away from the supporting plate and with the supporting plate, and the card article no longer constrains institute Fixed plate is stated, the fixed plate can be removed from Fixing clamp-seat in the presence of external force, so as to reach Fast Installation and tear open Unload the purpose of battery case.

【Brief description of the drawings】

Fig. 1 is the stereogram of fixed structure provided by the utility model.

Stereogram when Fig. 2 is fixed structure removing Fixing clamp-seat in Fig. 1.

Fig. 3 is front view when fixed structure removes Fixing clamp-seat in Fig. 2.

Side sectional view when Fig. 4 is fixed structure removing Fixing clamp-seat in Fig. 3.

Explosive view when Fig. 5 is fixed structure removing Fixing clamp-seat in Fig. 3.

Fig. 6 is the sectional view of the handle shell of fixed structure in Fig. 5.

Fig. 7 is the stereogram of the Fixing clamp-seat of fixed structure in Fig. 1.

Fig. 8 is the side sectional view of fixed structure in Fig. 1.

【Embodiment】

In order that the purpose of this utility model, technical scheme and advantageous effects become apparent from understanding, below in conjunction with attached Figure and embodiment, the utility model is further elaborated.It should be appreciated that described in this specification Embodiment is not intended to limit the utility model just for the sake of explaining the utility model.

Refer to Fig. 1, Fig. 5 and Fig. 8, the utility model provides a kind of fixed structure 100, including housing 10, motion bar 20, Movable spring 30, fixed plate 40, handle assembly 50 and Fixing clamp-seat 60.

Fig. 2, Fig. 3, Fig. 4 and Fig. 5 are refer to, the housing 10 includes main box 11 and case lid 12；The main box 11 wraps Include the first side wall 11, extend to form a pair of bottom walls 112 and a pair of second sidewalls 113 from the edge of the first side wall 111.Described first Side wall 111, a pair of bottom walls 112 and a pair of second sidewalls 113 surround main box 11 jointly；The shape of case lid 12 and main box 11 The correspondence of the first side wall 111, an including inner surface 121.In present embodiment, the corner of case lid 12 offers fixing hole 122, The second sidewall 113 of corresponding main box 11 offers fixing threaded hole (not shown).Offered at least on the first side wall 111 Two gear holes 1111, the intercommunicating pore 1112 of connection at least two gear hole 1111 and around the gear hole 1111 Four mounting holes 1113.In present embodiment, the quantity of gear hole 1111 is three, including upper gear hole 1114, middle-grade Position hole 1115 and lower gear hole 1116.A pair of combined openings 1121 are offered on the pair of bottom wall 112；The case lid 12 it is interior A pair of combination blocks 123 of the corresponding combined openings 1121 are provided with surface 121.In present embodiment, the upper gear hole 1114th, middle gear hole 1115 and lower gear hole 1116 are all size identical rectangle and are equidistantly spaced, the intercommunicating pore 1112 are opened in the centre of at least two gear hole 1111 and are shaped as a rectangle and two positioned at the half of rectangle both ends Round combination.The combined openings 1121 are shaped as a rectangle and combined with a semicircle positioned at rectangle one end, described group It is the rectangular block that section offers semicircle groove to close block 123, and the combined openings 1121 match to surround with the combination block 123 is in Combine circular hole 1231.

Fig. 4 and Fig. 5 is refer to, the motion bar 20 includes mobile jib 21, side lever 22 and baffle plate 23.The mobile jib 21 is cylinder Shape.The side lever 22 is also fixed on the side of the mobile jib 21 for cylindrical and one end, and opposite side offers fastening screw 221. The baffle plate 23 is regular hexagon, is placed on outside mobile jib 21 and is fixed with mobile jib 21, the baffle plate 23 is close to side lever 22.This embodiment party In formula, the diameter of the mobile jib 21 corresponds to the diameter of the combination circular hole 1231, and the length of the mobile jib 21 is more than main box 11 The distance between a pair of bottom walls 112；The diameter of the side lever 22 corresponds to the width of the intercommunicating pore 1112.

The movable spring 30 is contained in main box 11 and is enclosed on movable mobile jib 21, described one end of movable spring 30 with Baffle plate 23 abuts, and the other end abuts with one of bottom wall 112.In present embodiment, the diameter of the movable spring 30 is less than The inscribe diameter of a circle of baffle plate 23.

The fixed plate 40 is provided centrally with circular connecting hole 41, and the connecting hole 41 is by being fixedly welded on the work One end of lever 20, and it is located at baffle plate 23 the same side of side lever 22, the baffle plate 23 is located at the side lever 22 and the fixation Between plate 40.In present embodiment, the fixed plate 40 is rectangle；The shape of the connecting hole 41 corresponds to the mobile jib 21.

Fig. 4, Fig. 5 and Fig. 6 are refer to, the handle assembly 50 includes handle shell 51, abutment sleeve 52, handle spring 53rd, packing ring 54 and handle fastening screw 55.The handle shell 51 is cylinder, and one end offers corresponding with the side lever 22 Pilot hole 511, the other end offer accepting hole 512, and connected between pilot hole 511 and accepting hole 512 pilot hole 511 and The through hole 513 of accepting hole 512.One end that the handle shell 51 opens up pilot hole 511 is provided with a pair of symmetrical fixture blocks 514.In present embodiment, the pilot hole 511, accepting hole 512, through hole 513 and handle shell 51 are coaxially disposed；The dress The diameter of distribution 511 is less than the diameter of the accepting hole 512, and the diameter of the through hole 513 is less than the straight of the pilot hole 511 Footpath；The fixture block 514 is corresponding with upper gear hole 1114, middle gear hole 1115 or lower gear hole 1116.

The abutment sleeve 52 is arranged in accepting hole 512 and one end is fixed in through hole 513.The handle spring 53 It is enclosed on abutment sleeve 52 and is contained in the accepting hole 512, one end abuts with the inwall 5121 of accepting hole 512.The pad It is corresponding with the diameter of accepting hole 512 to enclose 54 diameters, and the packing ring 54 be contained in the accepting hole 512 and with the handle The other end of spring 53 abuts.Fixing threaded hole of the handle fastening screw 55 through the abutment sleeve 52 and the side lever 22 221 is corresponding.

Fig. 7 and Fig. 8 is refer to, the Fixing clamp-seat 60 includes supporting plate 61, block board 62 and card article 63.The supporting plate 61 offer screens opening 612；The block board 62 is extended by the edge of the supporting plate 61 of the both sides of screens opening 612 Formed；The card article 63 is extended by the edge of the supporting plate 61 where the screens opening 612 and formed.Present embodiment In, the supporting plate 61 is rectangular slab；The screens opening 612 is shaped as a rectangle and the combination positioned at rectangle one end semicircle, And positioned at the centre on the place side of supporting plate 61.The distance between described block board 62 is more than the length of the fixed plate 40；It is described The height of card article 63 is less than the height of the block board 62, and the difference in height of the card article 63 and block board 62 is more than the fixation The thickness of plate 40.

It refer to Fig. 4, Fig. 5 and Fig. 8, during assembling, movable spring 30 be placed on the mobile jib 21 of motion bar 20 first, the work Move one end of spring 30 abuts with baffle plate 23；Motion bar 20 is put into main box 11 again, the both ends of mobile jib 21 are respectively placed in In the combined openings 1121 of a pair of bottom walls 112, i.e., the both ends of mobile jib 21 pass through a pair of bottom walls 112, and the side lever 22 is away from mobile jib 21 one end is located in intercommunicating pore 1112, and the other end of the movable spring 30 is abutted and is contained in one of bottom wall 112 In main box 11；It is again that the combination block 123 on case lid 12 and corresponding combined openings 1121 are relative, the case lid 12 with it is corresponding A pair of the bottom walls 112 and the edge of a pair of sidewalls 113 of the main box 11 abut, with screw (not shown) by fixing hole 122 with Corresponding fixing threaded hole (not shown) combines case lid 12 on the main box 11；Then by the pilot hole of handle shell 51 511 is corresponding with the side lever 22 of motion bar 20, and a pair of fixture blocks 514 are corresponding with upper gear hole 1114 and are stuck in the upper gear hole In 1114；Abutment sleeve 52 is positioned in through hole 513 and wherein one end abuts with the end face of side lever 22；Again by handle spring 53 are placed on abutment sleeve 52 and are contained in accepting hole 512；Again by packing ring 54 be placed in handle fastening screw 55 and with its spiral shell Cap abuts；Finally it is fixedly connected again by the handle fastening screw 55 through abutment sleeve 52 and with corresponding fastening screw 221, So that the handle shell 51 is flexibly connected with the one end of the side lever 22 away from the mobile jib 21.Pass through mounting hole 1113 It is fixed on battery case side；Fixing clamp-seat 60 is fixed on a part for vehicle frame or car body itself.

Refer to Fig. 3, Fig. 4 and Fig. 8, fixed structure 100 in an initial condition, the fixture block 514 of the handle assembly 50 with The upper clamping matching of gear hole 1114, the fixed plate 40 abut with a bottom wall 112 of the main box 11；Battery is fixedly mounted During case, the handle shell 51 to away from main box 11 the first side wall 111, and compresses the handle spring in the presence of external force 53, make the fixture block 514 away from the upper gear hole 1114；Then handle shell 51 drive side lever 22 in connecting hole 1112 to Moved close to the direction of lower gear hole 1116, after the fixture block 514 and the lower gear hole 1116 are completely corresponding described in release Handle 50, in the presence of the handle spring 53 of compression, the fixture block 514 and the close clamping matching in the lower hole of gear 1116； The mobile jib 21 moves down with side lever in the interior edge of housing 11 parallel to the direction 22 of intercommunicating pore 1112, compresses the movable spring 30, makes The fixed plate 40 is away from the bottom wall 112；The mobile jib 21 is fixed with to one end and the screens opening 612 of the fixed plate 40 It is corresponding, mobile jib 21 is pushed into screens opening 612 under external force, the fixed dam 40 be located at the block board 62 and In the groove that card article 63 surrounds；Then the fixture block 514 of handle 50 is removed from lower gear hole 1116, is pushed into middle gear hole 1115 In, now fixed plate 40 abuts and is constrained on the space that the block board 62 and the card article 63 surround with the supporting plate 61 In, reach fixed purpose.Conversely, first the fixture block 514 is moved in lower gear hole 1116, the side lever 22 is in intercommunicating pore Moved in 1112, drive the mobile jib 21 mobile parallel to the direction of intercommunicating pore 1112 in the interior edge of housing 11 and make to be fixed on the master The fixed plate 40 of the one end of bar 21 separates away from the supporting plate 61 and with the supporting plate 61, and the card article 63 no longer constrains The fixed plate, the fixed plate 40 can be removed from Fixing clamp-seat 60 in the presence of external force, so as to reach quick peace The purpose of assembly and disassembly battery case.

The utility model is not restricted to described in specification and embodiment, therefore for the personnel of familiar field For additional advantage and modification is easily achieved, therefore in the universal limited without departing substantially from claim and equivalency range Spirit and scope in the case of, the utility model is not limited to specific details, representational equipment and shown here as with retouching The examples shown stated.

Claims (8)

1. A kind of 1. fixed structure, it is characterised in that：Including housing, motion bar, movable spring, fixed plate, handle assembly and fixation Deck seat；The housing includes main box and the case lid that combine with main box, the main box including the first side wall, from the first side Wall edge extends a pair of the bottom walls to be formed, and at least two gears of at least two gear holes and connection are offered on the first side wall The intercommunicating pore in hole；The motion bar includes mobile jib, one end is fixed on the side lever of mobile jib side and is enclosed on mobile jib and consolidates with mobile jib Fixed baffle plate, the mobile jib and side lever are arranged in housing and mobile jib both ends pass a pair of bottom walls, and the side lever is away from mobile jib One end is located in intercommunicating pore；The movable spring be located in housing and be placed on that the mobile jib is outer and both ends respectively with the baffle plate And a bottom wall abuts；The fixed plate is fixed on one end of the mobile jib and the baffle plate is located at the fixed plate and the side Between bar；The handle assembly includes the handle shell for being movably connected on the one end of the side lever away from mobile jib；The fixing card Seat seat includes supporting plate, and the side edge of the supporting plate has screens opening；The fixed plate is arranged at the supporting plate One end that side and the mobile jib away from housing are fixed with fixed plate is located in screens opening, and the handle shell can pull Side lever is mobile in connection is logical, makes side lever drive the mobile jib in housing interior edge mobile and described parallel to intercommunicating pore direction Hand shell can be fixed with one of gear hole makes fixed plate abut or separate with supporting plate.
2. 2. fixed structure as claimed in claim 1, it is characterised in that：The gear hole include upper gear hole, middle gear hole and Lower gear hole；The upper gear hole, middle gear hole and lower gear hole are size identical rectangular and are equidistantly spaced；Described Hand shell one end is provided with a pair of symmetrical fixture blocks, the fixture block and upper gear hole, middle gear hole or lower gear hole is corresponding matches somebody with somebody Close；The intercommunicating pore is opened in the centre of at least two gear hole and is shaped as a rectangle and two are located at rectangle both ends Semicircle combination, the side lever is cylinder, and the diameter of the side lever corresponds to the width of the intercommunicating pore；The supporting plate is Rectangular slab；The Fixing clamp-seat also include by the edge of the supporting plate of screens opening both sides extend the block board that is formed and by The edge of the supporting plate where the screens opening extends to form card article, and the height of the card article is less than upper gear hole with Gear pitch of holes.
3. 3. fixed structure as claimed in claim 2, it is characterised in that：The fixed plate is rectangle, between the block board Distance is more than the long edge lengths of the fixed plate；The thickness of the fixed plate is less than the height between the block board and card article Difference.
4. 4. fixed structure as claimed in claim 3, it is characterised in that：The fixed plate center offers circular connecting hole, institute The one end for stating mobile jib is arranged in the connecting hole and is welded to connect by the connecting hole.
5. 5. fixed structure as claimed in claim 1, it is characterised in that：The handle shell is cylinder and offers positioned at institute State the pilot hole of handle shell one end, be located remotely from the accepting hole of pilot hole one end and between the pilot hole and intercommunicating pore And connect the through hole of the accepting hole and the pilot hole；The handle assembly also includes abutment sleeve, handle spring, packing ring And handle fastening screw；The abutment sleeve is arranged in the accepting hole and one end is fixed in the through hole；Described Hand spring housing is on the abutment sleeve and is contained in the accepting hole；One end abuts with the inwall of accepting hole；The packing ring It is contained in the accepting hole and is abutted with the other end of the handle spring；The one end of the side lever away from mobile jib offers tightly Gu screw, the handle fastening screw passes through abutment sleeve connection corresponding with the fixing threaded hole of the side lever.
6. 6. fixed structure as claimed in claim 5, it is characterised in that：The pilot hole, accepting hole and through hole are circle And it is coaxially disposed with handle shell；The diameter of the pilot hole is less than the diameter of accepting hole, and the diameter of the through hole is less than institute State the diameter of pilot hole.
7. 7. fixed structure as claimed in claim 1, it is characterised in that：A pair of combined openings are offered on the pair of bottom wall, The inner surface setting of the case lid has a pair of combination blocks of corresponding combined openings；The combined openings are shaped as a rectangle and one The individual semicircle combination positioned at rectangle one end, the combination block is the rectangular block that section offers semicircle groove, and the combination is opened Mouth matches to be encircled into the combination block combines circular hole；The mobile jib is cylinder, and the diameter of the mobile jib corresponds to the combination The diameter of circular hole, the length of the mobile jib are more than the distance between a pair of bottom walls.
8. 8. fixed structure as claimed in claim 1, it is characterised in that：The baffle plate is regular hexagon, the movable spring Diameter is less than the baffle plate inscribed circle diameter.