A kind of electronlmobil and battery box thereof are used guiding mechanism
Technical field
The utility model relates to a kind of electronlmobil, the guiding mechanism that the battery box on particularly a kind of electronlmobil is used.
Background technology
In recent years; Along with the understanding of countries in the world to environmental protection; Electronlmobil is able to sufficient development and popularization as cleaning, environment-friendly vehicle; Battery has significant effects as the electric powered motor source to the applicability of electronlmobil, and on the electronlmobil there be the important relationship except the performance with battery self use of battery, also relevant with the performance of battery box.
Battery is installed in the battery box, with the battery box integral installation in the electric powered motor cabin, for ease of installing; Be everlasting and guide rail be set on the battery box; And corresponding adaptive slideway with the guide rail of battery box is set on electronlmobil,, battery box also to battery box be locked in piggyback pod after shifting the position onto, because the inertia of battery box is bigger through latching device; Slide in the latched position process along guide rail battery box being installed in the electric powered motor cabin; The problem of the bulkhead of battery box rigid collision piggyback pod possibly occur, can damage battery box and piggyback pod like this, bring influence also for the normal operation of battery in the battery box.
The utility model content
The purpose of the utility model is to provide on a kind of electronlmobil battery box to use guiding mechanism, to solve the technical matters that when battery box is installed, lacks corresponding buffer-oriented mechanism in the prior art and battery box rigid collision piggyback pod bulkhead occurs; The utility model also provides a kind of electronlmobil that uses above-mentioned guiding mechanism simultaneously.
For realizing above-mentioned purpose; The batteries of electric automobile case that the utility model provided adopts following technical scheme with guiding mechanism: a kind of batteries of electric automobile case is used guiding mechanism; Described guiding mechanism comprises on first guide end that is used to be arranged on the battery box and the piggyback pod that is used to be arranged on electronlmobil and second guide end inserting of first guide end guiding; In described two guide ends one of them is bull, another is parent part; Described guiding mechanism also comprises and is used for the adapter plate of captiveing joint with the piggyback pod of electronlmobil; Slidable fit has the slide-and-guide post on adapter plate; Described second guide end is arranged on the front end of slide-and-guide post, when being provided with when described first guide end and the inserting of second guide end guiding between adapter plate and the slide-and-guide post, is used for the elastic component of the suffered impulsive force of elastic buffer slide-and-guide post.
Bull in described two guide ends is that pyramidal structure, parent part are to be used for the interior chamfering structure adaptive with the corresponding guiding of the pyramidal structure of bull.
Second guide end on the described slide-and-guide post is a bull, on the slide-and-guide post, is provided with in the rear portion of second guide end to be used for the stop lug that cooperates with corresponding end face backstop as first guide end of parent part.
Described elastic component is sleeved on the slide-and-guide post; On the slide-and-guide post, be installed with and be used for the flexible guide housing that leads of elastic component in the rear of second guide end; The front end of elastic component cooperates with the aft end face roof pressure of guide housing; The rear end of elastic component cooperates with the end face roof pressure towards guide housing of adapter plate, and cooresponding being equipped with is used to prevent the unidirectional stop configurations of deviating from adapter plate at elastic component effect lower slider guidepost on the rear end of slide-and-guide post.
Described adapter plate is provided with the via hole with slide-and-guide post slidable fit; This via hole is a waist shaped hole; Be and the corresponding waist shape of waist shaped hole structure that the unidirectional stop configurations of assembling on the described slide-and-guide post is the stop nut of spinning on the rear end of passing waist shaped hole of slide-and-guide post with the corresponding adaptive position of via hole on the slide-and-guide post.
The electronlmobil that the utility model provided adopts following technical scheme: a kind of electronlmobil; Comprise piggyback pod and be installed in the battery box in the piggyback pod; Be provided with the battery box guiding mechanism between the piggyback pod of described electronlmobil and the battery box; This guiding mechanism comprises on first guide end that is arranged on the battery box and the piggyback pod that is arranged on electronlmobil and second guide end inserting of first guide end guiding; In described two guide ends one of them is bull, another is parent part; Described guiding mechanism also comprises the adapter plate that is fixedly connected on the said piggyback pod; Slidable fit has the slide-and-guide post on adapter plate, and described second guide end is arranged on the front end of first guide end on battery box on the slide-and-guide post, when being provided with when described first guide end and the inserting of second guide end guiding between adapter plate and the slide-and-guide post, is used for the elastic component of the suffered impulsive force of elastic buffer slide-and-guide post.
Bull in described two guide ends is that pyramidal structure, parent part are to be used for the interior chamfering structure adaptive with the corresponding guiding of the pyramidal structure of bull.
Described battery box is provided with guide cylinder; Described first guide end is arranged on the guide cylinder rear end towards the slide-and-guide post; Described first guide end is a parent part; Second guide end on the slide-and-guide post is a bull, on the slide-and-guide post, is provided with in the rear portion of second guide end to be used for the stop lug that cooperates with corresponding end face backstop as first guide end of parent part.
Described elastic component is sleeved on the slide-and-guide post; On the slide-and-guide post, be installed with and be used for the flexible guide housing that leads of elastic component in the rear of second guide end; The front end of elastic component cooperates with the aft end face roof pressure of guide housing; The rear end of elastic component cooperates with the end face roof pressure towards guide housing of adapter plate, and cooresponding being equipped with is used to prevent the unidirectional stop configurations of deviating from adapter plate at elastic component effect lower slider guidepost on the rear end of slide-and-guide post.
Described adapter plate is provided with the via hole with slide-and-guide post slidable fit; This via hole is a waist shaped hole; Be and the corresponding waist shape of waist shaped hole structure that the unidirectional stop configurations of assembling on the described slide-and-guide post is the stop nut of spinning on the rear end of passing waist shaped hole of slide-and-guide post with the corresponding adaptive position of via hole on the slide-and-guide post.
The beneficial effect of the utility model is: after the batteries of electric automobile case that the utility model provides is applied on the electronlmobil with guiding mechanism; When collision appears in the bigger battery box of inertia and piggyback pod; Second guide end guiding of first guide end on the battery box and the slide-and-guide post front end on the piggyback pod is adaptive; First guide end and second guide end guiding are inserted, thus the moving direction of guiding battery box, and the slide-and-guide post receives the roof pressure effect of first guide end through second guide end; The slide-and-guide post will move backward; Elastic component is offset the suffered impulsive force of slide-and-guide post with the form of elastic buffer, thereby the impact to piggyback pod cushions to battery box, eliminates the harm that battery box brings the rigid shock of piggyback pod.
Between battery box and piggyback pod, be provided with the guiding mechanism of shock absorber on the electronlmobil that the utility model provided; Between slide-and-guide post and adapter plate, be provided with elastic component in the guiding mechanism as shock absorber; First guide end on battery box moves with battery box, after first guide end and second guide end guiding are adaptive, and the stressed motion backward of slide-and-guide post; Elastic component is offset the suffered impulsive force of slide-and-guide post with the form of elastic buffer; Offset battery box because the impulsive force that inertia brings has been eliminated the rigid shock between original battery box and the piggyback pod, the harm of avoiding rigid shock to bring for piggyback pod and battery box; Also avoid rigid shock to the harm that the battery in the battery box brings, improved the safety performance of battery box.
Description of drawings
The battery box that Fig. 1 is in the utility model to be provided is with the structural representation of a kind of embodiment of guiding mechanism;
Fig. 2 is to use the part-structure scheme drawing of the electronlmobil of the guiding mechanism shown in Fig. 1.
The specific embodiment
As shown in Figure 1; A kind of batteries of electric automobile case is used guiding mechanism; Mainly comprise two parts: a part is for being used for fixing on battery box the guide cylinder 5 with the battery box synchronization action, the rear end on the guide cylinder 5 towards the slide-and-guide post be provided be used for the slide-and-guide post on adaptive first guide end of second guide end guiding as parent part; Another part is the slide-and-guide post assembling that is used for fixing on piggyback pod; Described slide-and-guide post assembling is used for fixing the adapter plate 1 on the bulkhead of piggyback pod when comprising use; On adapter plate 1, offer via hole; Cooresponding slidable fit has slide-and-guide post 6 in the via hole of adapter plate; In the present embodiment; The front end of slide-and-guide post 6 be provided be used for guide cylinder on adaptive second guide end 2 of first guide end guiding as bull, second guide end 2 of slide-and-guide post 6 is a pyramidal structure in the present embodiment, and on the guide cylinder 5 and adaptive first guide end as parent part of the guiding of pyramidal structure second guide end are interior chamfering structure; Simultaneously on slide-and-guide post 6, be provided with stop lug 9 in the rear portion of second guide end 2, this stop lug 9 is used for cooperating with the corresponding end face backstop that is provided with first guide end of guide cylinder.One is installed with and is used for the guide housing 4 that the flexible direction to elastic component leads in the rear of second guide end on slide-and-guide post 6; On slide-and-guide post 6, be set with elastic component in the rear of guide housing 5; Elastic component is cylindrical recoil spring 3 in the present embodiment, the cooresponding roof pressure of the front end of this cylindrical recoil spring 3 on the aft end face of guide housing 4, the cooresponding roof pressure in its rear end adapter plate 1 on the end face of guide housing.The cooresponding unidirectional stop configurations that is used to prevent to deviate from adapter plate that is equipped with on the rear end of passing via hole of slide-and-guide post 6 at the effect lower slider guidepost of elastic component; In the present embodiment; The unidirectional stop configurations here is the stop nut 7 of spinning on the thread segment of the rear end of slide-and-guide post 6; And be equipped with at the opposite position place of slide-and-guide post 6 and stop nut 7 and be used to prevent that stop nut from becoming flexible the set pin of deviating from 8 from the slide-and-guide post; Set pin 8 is the spring cotter structure in the present embodiment; When spinning stop nut on slide-and-guide post 6 in order to prevent that the slide-and-guide post from rotating synchronously; Need design only to revolve structure, in the present embodiment, with the waist shaped hole that revolves till the Via Design on the adapter plate 1; Being used for the adaptive position of corresponding slip with via hole at this moment on the slide-and-guide post 6 is and the corresponding waist shape of waist shaped hole structure; The waist shaped hole that here only revolves and the corresponding cooperation of waist shape structure of only revolving both can have been played the effect that prevents that the slide-and-guide post from rotating synchronously, the waist shaped hole here be the middle part be the slotted hole of linear portion, in the structure of two terminal semi-circular hole for semi-circular section of linear portion slotted hole, be that the transition joint face with opposite ends of two parallel flat sides, two flat sides is the structure of semicircle cambered surface corresponding to the waist shape structure of waist shaped hole on the slide-and-guide post.
The interior chamfer design of guide cylinder and the taper design of slide-and-guide post have increased the correcting space of guide cylinder and slide-and-guide post, even have under a little out-of-position situation, both also can successfully accomplish correcting.
The foregoing description elastic component is cylindrical recoil spring, also can be for the elastic component of other structures, like structures such as cone-shaped spring or disk springs.
Among the last embodiment, the guide part of fixed guide post is a parent part, and the guide section of slide-and-guide post is a bull, also can the guide part of fixed guide post be designed the bull of tapered structure, and the guide section design of slide-and-guide post is the parent part of interior chamfering structure.
In the above-described embodiments, elastic component is the stage clip structure, and this moment, the middle part of guide housing can offer the counterbore seat that prevents the spring unstability, so that stage clip is led.Elastic component adopts the stage clip structure, and this moment, the elastic component and second guide end were positioned at a side of adapter plate, also can adopt the extension spring structure; At this moment, the elastic component and second guide end lay respectively at the both sides of adapter plate, and an end of elastic component is fixed on the corresponding side of adapter plate, its other end is captiveed joint with the rear end of slide-and-guide post; Like this, when second guide end on the slide-and-guide post and the inserting of the guiding of first guide end on the guide cylinder, the slide-and-guide post is stressed will to move backward; At this moment; The stressed elongation of extension spring, extension spring will be moved to stop the slide-and-guide post to slide-and-guide post antagonistic force backward, thereby play the effect of the impulsive force that snubber slide action-oriented post received; Extension spring this moment can be sleeved on the slide-and-guide post, also can be a plurality of to even layout around the slide-and-guide axis of a cylinder.
As shown in Figure 2; Use the electronlmobil of guiding mechanism as shown in Figure 1; Electronlmobil comprises piggyback pod 12 and is installed in the battery box 13 in the piggyback pod that between piggyback pod 12 and battery box 13, be provided with the battery box guiding mechanism, the structure of this guiding mechanism is as shown in Figure 1; Guide cylinder 5 in the guiding mechanism is installed on the battery box; And adapter plate 1 is installed on the bulkhead of piggyback pod 12, reaches for ease of stop nut is set for leaving glade plane space for the slide-and-guide post 6 that is slidedly assemblied on the adapter plate, and adapter plate 1 is for having the spatial structure of supporting walls; Described and via hole slide-and-guide post bearing fit is arranged on the end face that is supported by supporting walls on the adapter plate, and this end face cooperates with the rear end roof pressure of cylindrical recoil spring.
After shifting battery box 13 onto position along guide rail and slideway, because the effect of inertia of battery box 13, battery box drives guide cylinder and continues motion; Slide-and-guide post 6 gets in the guide cylinder 5, and under the roof pressure effect of guide cylinder 5, slide-and-guide post 6 will slide backward; At this moment, the guide housing 4 on the slide-and-guide post 6 will compress cylindrical recoil spring 3, and cylindrical recoil spring 3 produces antagonistic force and acts on the battery box through slide-and-guide post 6, guide cylinder 5; Thereby in the process of guiding, play the effect of buffering; Minimizing is convenient to the normal locking of battery box by the infringement that the rigid collision of battery box 13 and piggyback pod 12 causes, and improves overall security.