CN213414069U - Storage battery car power holds chamber - Google Patents
Storage battery car power holds chamber Download PDFInfo
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- CN213414069U CN213414069U CN202022336447.XU CN202022336447U CN213414069U CN 213414069 U CN213414069 U CN 213414069U CN 202022336447 U CN202022336447 U CN 202022336447U CN 213414069 U CN213414069 U CN 213414069U
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- sliding block
- rack
- sliding
- storage battery
- battery car
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Abstract
The utility model provides a storage battery car power holds chamber. The fixing device comprises a sliding rod, a limiting piece, two fasteners and a side position limiting part; two ends of the sliding rod are fixedly arranged on two opposite inner walls of the mounting shell respectively; the limiting piece comprises a first sliding block and a second sliding block which are arranged on the sliding rod in a penetrating mode, and a clamping area is formed between the first sliding block and the second sliding block; the two fasteners are respectively and correspondingly arranged on the first sliding block and the second sliding block so as to be used for locking the corresponding first sliding block or second sliding block; the side position limiting part is installed in the mounting shell and is far away from one side of the sliding rod so as to extend and retract towards the sliding rod; the utility model provides a storage battery that exists among the prior art not have general size standard to make the storage battery purchase and change and become comparatively troublesome problem, produced the effect that holds the chamber that makes storage battery car possess all sizes storage batteries on can compatible market.
Description
Technical Field
The utility model relates to a technical field is fixed in the centre gripping, especially relates to a storage battery car power holds chamber.
Background
The battery car is also called as an 'electric car', and is a pure electric vehicle which is powered by a storage battery (battery) and driven by an electric motor (direct current, alternating current, series excitation and independent excitation). Because of convenient use and low price, the product has been widely popularized in China in recent years;
the service life of the storage battery is always subject to the problem that the storage battery can be used for 1 to 2 years according to different use modes, and in addition, the storage battery on the market has a plurality of manufacturers, people can easily buy inferior products, so the storage battery belongs to consumables and is often related to replacement. At present, a storage battery does not have a universal size standard, so that a common storage battery car can only be suitable for partial storage batteries, and the storage batteries are troublesome to purchase and replace.
SUMMERY OF THE UTILITY MODEL
Not enough to exist among the prior art, the utility model provides a storage battery car power holds chamber, it has solved the storage battery that exists among the prior art and has not general size standard to make the storage battery purchase and change and become comparatively troublesome problem.
According to an embodiment of the utility model, the power supply accommodating cavity of the battery car comprises an installation shell for installing a battery, wherein the outer wall of the installation shell is fixedly connected with an outer car frame; the mounting shell is internally provided with a fixing device for fixing the storage battery;
the fixing device comprises a sliding rod, a limiting piece, two fasteners and a side position limiting part; two ends of the sliding rod are fixedly arranged on two opposite inner walls of the mounting shell respectively; the limiting piece comprises a first sliding block and a second sliding block which are arranged on the sliding rod in a penetrating mode, and a clamping area is formed between the first sliding block and the second sliding block; the two fasteners are respectively and correspondingly arranged on the first sliding block and the second sliding block so as to be used for locking the corresponding first sliding block or second sliding block; the side position limiting member is installed in the mounting case at a side away from the slide bar to extend and contract toward the slide bar.
Furthermore, the first sliding block and the second sliding block are both L-shaped stop block structures, and the first sliding block and the second sliding block are opposite.
Further, still include two lead screws all parallel with the slide bar, two lead screws all wear to establish the installation shell and rotate relative to the installation shell, and two lead screws respectively one-to-one with first slider and second slider threaded connection.
Furthermore, two sections the one end that the mounting shell was worn out to the lead screw all links there is the knob.
Further, the side position limiting part comprises a mounting box, a first rack, a second rack, two transmission rods, a central gear and a top pressing block, wherein the mounting box, the first rack, the second rack, the two transmission rods, the central gear and the top pressing block are fixed in the mounting shell;
the first rack and the second rack are parallel, both penetrate through the mounting box and slide relative to the mounting box, and the central gear is positioned between the first rack and the second rack and is meshed with the first rack and the second rack; one ends, far away from the central gear, of the first rack and the second rack are hinged to the end portions of the two transmission rods respectively, and the other ends of the two transmission rods are hinged to the jacking block.
Furthermore, a rotary column is arranged at the top of the mounting box and is coaxially and fixedly connected with the central gear.
Furthermore, the top of the mounting box is respectively provided with a limiting bolt for limiting the sliding of the first rack and the second rack.
Further, the fastener includes a fastening bolt structure.
The technical principle of the utility model is that: the fixing device is divided into a longitudinal fixing component (a slide rod, a limiting piece and a fastener) and a transverse fixing component (a side position limiting component), wherein the limiting piece is arranged on the slide rod in a sliding mode, and the sliding/fixing state of the limiting piece is switched through the fastener, so that the limiting piece longitudinally fixes the battery; the side position is injectd the part and is then installed in the installation shell and keep away from the one side of slide bar, and the side position that can stretch out and draw back is injectd the part and is transversely fixed the storage battery.
Compared with the prior art, the utility model discloses following beneficial effect has: through having adopted the locating part is including wearing to establish first slider and the second slider on the slide bar, first slider with constitute the centre gripping district between the second slider, side position is injectd the part and is installed in the installation shell and keep away from one side of slide bar, and is flexible towards the slide bar, and it has solved present storage battery and does not have a general size standard, so general storage battery car can only be suitable for some storage battery, makes the purchase of storage battery and the comparatively troublesome technical problem of change, has produced the technological effect that makes storage battery car possess the chamber that holds of all sizes storage battery on can compatible market.
Drawings
FIG. 1 is an overall structure diagram of an embodiment of the present invention;
fig. 2 is a top view of a mounting housing according to an embodiment of the present invention;
FIG. 3 is an enlarged view of a portion A of FIG. 2;
fig. 4 is a schematic cross-sectional view of the mounting box.
In the above drawings: the outer frame 1, the mounting shell 2, the sliding rod 3, the limiting piece 4, the first sliding block 41, the second sliding block 42, the fastening bolt 5, the side limiting part 6, the mounting box 61, the first rack 621, the second rack 622, the central gear 631, the rotary column 632, the jacking block 64, the transmission rod 65, the limiting bolt 66, the screw rod 7 and the knob 8.
Detailed Description
The technical solution of the present invention will be further explained with reference to the accompanying drawings and embodiments.
As shown in fig. 1 and 2, an embodiment of the utility model provides a power supply accommodating cavity of an electric bicycle, which comprises an installation shell 2 for installing a storage battery, wherein the outer wall of the installation shell 2 is fixedly connected with an outer frame 1; a fixing device is arranged in the mounting shell 2 and used for fixing the storage battery;
in fig. 2, the fixing device is divided into two parts, namely a longitudinal fixing component (a slide bar 3, a limiting component 4 and a fastener) and a transverse fixing component (a side limiting component 6);
two ends of the sliding rod 3 are respectively and fixedly arranged on two opposite inner walls of the mounting shell 2; the limiting part 4 comprises a first sliding block 41 and a second sliding block 42 which are arranged on the sliding rod 3 in a penetrating manner, and a clamping area is formed between the first sliding block 41 and the second sliding block 42; the two fasteners are respectively correspondingly arranged on the first sliding block 41 and the second sliding block 42 and used for locking the corresponding first sliding block 41 or second sliding block 42; firstly, the first sliding block 41 and the second sliding block 42 are respectively controlled to slide to two end parts of the sliding rod 3, the storage battery is placed in the accommodating cavity, then the first sliding block 41 and the second sliding block 42 slide towards the middle part of the sliding rod 3, and after the first sliding block 41 and the second sliding block 42 are respectively abutted against two ends of the storage battery, the fastening pieces arranged on the first sliding block 41 and the second sliding block 42 are respectively adjusted, so that the first sliding block 41 and the second sliding block 42 are switched into a fixed state from a sliding state.
The side position limiting part 6 is installed in the installation shell 2 and is far away from one side of the sliding rod 3 so as to stretch towards the sliding rod 3, and after the first sliding block 41 and the second sliding block 42 are fixed, the side position limiting part 6 is adjusted to extend towards the sliding rod 3 until the side position limiting part abuts against one side face of a storage battery.
As shown in fig. 2, the first slider 41 and the second slider 42 are both L-shaped stopper structures, and the first slider 41 and the second slider 42 are opposite to each other, so that the L-shaped stopper structures can limit the stable state of the battery in three directions when the battery is used.
As shown in fig. 2, the sliding device further comprises two lead screws 7 which are parallel to the sliding rod 3, wherein the two lead screws 7 penetrate through the mounting shell 2 and rotate relative to the mounting shell 2, and the two lead screws 7 are in threaded connection with the first sliding block 41 and the second sliding block 42 in a one-to-one correspondence manner respectively; one end of each of the two sections of the screw rods 7 penetrating out of the mounting shell 2 is connected with a knob 8;
in order to conveniently adjust the longitudinal positions of the first sliding block 41 and the second sliding block 42 in the mounting shell 2, the screw 7, the threads and the knob 8 are matched, so that a user can quickly and conveniently operate outside the mounting shell 2.
As shown in fig. 2 and 3, the side position limiting member 6 includes a mounting box 61 fixed in the mounting case 2, a first rack 621, a second rack 622, two transmission rods 65, a central gear 631, and a pressing block 64;
as shown in fig. 3 and 4, the first rack 621 and the second rack 622 are parallel and both pass through the mounting box 61 and slide relative to the mounting box 61, and the central gear 631 is located between the first rack 621 and the second rack 622 and both mesh with the first rack 621 and the second rack 622; one ends of the first rack 621 and the second rack 622, which are far away from the central gear 631, are hinged to the end parts of the two transmission rods 65, and the other ends of the two transmission rods 65 are hinged to the jacking block 64;
due to the hinged relationship between the first rack 621 and the second rack 622 and the transmission rod 65 and the hinged relationship between the transmission rod 65 and the jacking block 64, the rotating central gear 631 can simultaneously adjust the length of the first rack 621 and the second rack 622 extending out of the mounting box 61, thereby controlling the distance of the jacking block 64 away from the mounting box 61.
The top of the mounting box 61 is provided with a rotary column 632, and the rotary column 632 is coaxially and fixedly connected with the central gear 631, so that a user can conveniently adjust the central gear 631 to further control the telescopic state of the top pressing block 64; the top of the mounting box 61 is respectively provided with a limiting bolt 66 for limiting the sliding of the first rack 621 and the second rack 622, when the side surface of the jacking block 64 is abutted against the battery, the limiting bolt 66 for limiting the sliding of the first rack 621 and the second rack 622 is adjusted to keep the first rack 621 and the second rack 622 in a fastening state for keeping the limiting function of the jacking block 64, so that the jacking block 64 can limit the transverse movement of the battery.
The fastener comprises a fastening bolt 5 arrangement.
Finally, although the present invention has been described in detail with reference to the preferred embodiments, it should be understood by those skilled in the art that the present invention can be modified or replaced by other means without departing from the spirit and scope of the present invention, which should be construed as limited only by the appended claims.
Claims (8)
1. The utility model provides a storage battery car power holds chamber, includes outer frame (1), its characterized in that: the bicycle frame further comprises an installation shell (2) used for installing a storage battery, wherein the outer wall of the installation shell (2) is fixedly connected with the outer frame (1); a fixing device is arranged in the mounting shell (2) and used for fixing the storage battery;
the fixing device comprises a sliding rod (3), a limiting piece (4), two fasteners (5) and a side position limiting part (6); two ends of the sliding rod (3) are fixedly arranged on two opposite inner walls of the mounting shell (2) respectively; the limiting piece (4) comprises a first sliding block (41) and a second sliding block (42) which are arranged on the sliding rod (3) in a penetrating mode, and a clamping area is formed between the first sliding block (41) and the second sliding block (42); the two fasteners (5) are respectively and correspondingly arranged on the first sliding block (41) and the second sliding block (42) and used for locking the corresponding first sliding block (41) or second sliding block (42); the side position limiting part (6) is installed in the mounting shell (2) at one side far away from the sliding rod (3) to extend and retract towards the sliding rod (3).
2. The power supply containing cavity of the battery car as claimed in claim 1, wherein: the first sliding block (41) and the second sliding block (42) are both L-shaped stop block structures, and the first sliding block (41) is opposite to the second sliding block (42).
3. The power supply containing cavity of the battery car as claimed in claim 2, wherein: the sliding rod mechanism is characterized by further comprising two lead screws (7) which are parallel to the sliding rod (3), the two lead screws (7) penetrate through the installation shell (2) and rotate relative to the installation shell (2), and the two lead screws are in threaded connection with the first sliding block (41) and the second sliding block (42) in a one-to-one correspondence mode respectively.
4. The power supply containing cavity of the battery car as claimed in claim 3, wherein: two sections the one end that lead screw (7) wore out installation shell (2) all links there is knob (8).
5. The power supply containing cavity of the battery car as claimed in claim 1, wherein: the side position limiting component (6) comprises a mounting box (61) fixed in the mounting shell (2), a first rack (621), a second rack (622), two transmission rods (65), a central gear (631) and a jacking block (64);
the first rack (621) and the second rack (622) are parallel, both penetrate through the mounting box (61) and slide relative to the mounting box (61), and the central gear (631) is positioned between the first rack (621) and the second rack (622) and is meshed with the first rack (621) and the second rack (622); one ends of the first rack (621) and the second rack (622) far away from the central gear (631) are respectively hinged with the end parts of the two transmission rods (65), and the other ends of the two transmission rods (65) are hinged with the jacking block (64).
6. The power supply containing cavity of the battery car as claimed in claim 5, wherein: the top of the mounting box (61) is provided with a rotary column (632), and the rotary column (632) is coaxially and fixedly connected with the central gear (631).
7. The power supply containing cavity of the battery car as claimed in claim 6, wherein: and the top of the mounting box (61) is respectively provided with a limiting bolt (66) for limiting the sliding of the first rack (621) and the second rack (622).
8. The power supply containing cavity of the battery car as claimed in any one of claims 1 to 7, wherein: the fastener (5) comprises a fastening bolt structure.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022336447.XU CN213414069U (en) | 2020-10-16 | 2020-10-16 | Storage battery car power holds chamber |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022336447.XU CN213414069U (en) | 2020-10-16 | 2020-10-16 | Storage battery car power holds chamber |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213414069U true CN213414069U (en) | 2021-06-11 |
Family
ID=76268225
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202022336447.XU Active CN213414069U (en) | 2020-10-16 | 2020-10-16 | Storage battery car power holds chamber |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN213414069U (en) |
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2020
- 2020-10-16 CN CN202022336447.XU patent/CN213414069U/en active Active
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