CN215168855U - Novel lock for fixing battery - Google Patents
Novel lock for fixing battery Download PDFInfo
- Publication number
- CN215168855U CN215168855U CN202120890577.XU CN202120890577U CN215168855U CN 215168855 U CN215168855 U CN 215168855U CN 202120890577 U CN202120890577 U CN 202120890577U CN 215168855 U CN215168855 U CN 215168855U
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- China
- Prior art keywords
- lock
- guide groove
- middle shaft
- shell
- upper cover
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E60/00—Enabling technologies; Technologies with a potential or indirect contribution to GHG emissions mitigation
- Y02E60/10—Energy storage using batteries
Abstract
The utility model discloses a novel lock head for fixing a battery, which comprises a shell, a locking structure and a main rotating structure, wherein the shell comprises an upper cover and a bottom plate which are mutually buckled to form an internal cavity, any two opposite sides of the upper cover are provided with first shell guide grooves, one end of the main rotating structure is provided with a pull ring, the other end of the main rotating structure is rotatably embedded on the upper cover through a middle shaft guide groove arranged at the top of the upper cover, the end part of the main rotating structure extends into the cavity and is rotatably connected with a spring bolt arranged in the first shell guide groove and drives the spring bolt to linearly move along the first shell guide groove, the locking structure is embedded in the main rotating structure, and the rotating position of the main rotating structure is limited; the utility model discloses a cooperation between shell, lock solid structure and the main structure of changeing realizes that the main structure of changeing drives the spring bolt and stretches out, stretches into the shell, realizes that the tapered end is in and locks and the unblock state, cooperates the lock solid structure simultaneously, carries out spacing keeping to locking and unblock state of tapered end, is convenient for lock and unblock operation.
Description
Technical Field
The utility model relates to a battery fixing device especially relates to a novel tapered end is used in battery fixation.
Background
At present, all detachable batteries are fixed through an external lockset or an internal locking mechanism, but the external lockset has poor appearance when in use, and the external lockset is easy to shake to cause abrasion of a battery pack; inside locking mechanism is lock core and locking mechanism's cooperation, move locking mechanism through the lock core and keep, accomplish the fixed of battery package, all be provided with the spring in the current stop gear, the elastic force through the spring realizes stop gear's restoration, but, because some battery package application environment is abominable, debris such as dust enter into stop gear when inside, block easily on the spring, the flexible route that blocks the spring influences the elasticity setting failure of spring, cause the unblock or the difficulty or the failure of locking, influence normal use, need frequent maintenance and overhaul.
SUMMERY OF THE UTILITY MODEL
The utility model discloses the technical problem that will solve is: overcome prior art's is not enough, through the cooperation between shell, locking structure and the main structure of changeing, realizes that the main structure of changeing drives the spring bolt and stretches out, stretches into the shell, realizes that the tapered end is in and locks and the unblock state, cooperates the locking structure simultaneously, carries out spacing keeping to locking and unblock state of tapered end, is convenient for lock and the novel fixed tapered end of using of battery of unblock operation.
The technical scheme of the utility model is that: a novel lock head for fixing a battery comprises a shell, a locking structure and a main rotating structure, wherein the shell comprises an upper cover and a bottom plate which are mutually buckled to form an internal cavity, first shell guide grooves are formed in any two opposite sides of the upper cover, a pull ring is arranged at one end of the main rotating structure, the other end of the main rotating structure is rotatably embedded in the upper cover through a middle shaft guide groove formed in the top of the upper cover, the end part of the main rotating structure extends into the cavity and is rotatably connected with a lock tongue arranged in the first shell guide groove and drives the lock tongue to linearly move along the first shell guide groove, and the locking structure is embedded in the main rotating structure to limit the rotating position of the main rotating structure;
the main rotating structure comprises a middle shaft and a rotating piece, the upper end of the middle shaft is provided with a cylindrical bin which is coaxial with the middle shaft and used for embedding the locking structure, the lower end of the middle shaft penetrates through the rotating piece through a lock pin, the middle shaft and the rotating piece are linked, and the rotating piece is rotatably connected with the lock tongue;
the locking structure comprises a lock cylinder and a guide tongue, one end of the guide tongue is rotatably connected with the lock cylinder, and the other end of the guide tongue extends into the guide groove in the middle shaft and is driven by the lock cylinder to move linearly along the guide groove.
Furthermore, the lock pin is a polygon prism, a polygon hole for the lock pin to penetrate through is formed in the middle of the rotating piece, and rotating piece U-shaped grooves for the lock bolt columns on the lock bolts to penetrate through are formed in the two ends of the rotating piece.
Furthermore, the guide groove is arranged on the middle shaft along the radial direction of the middle shaft, one end of the guide groove is communicated with the cylindrical bin, and the other end of the guide groove is communicated with a second shell guide groove arranged on the middle shaft guide groove.
Further, the second housing guide groove is formed in the middle shaft guide groove in the radial direction of the middle shaft guide groove.
Furthermore, one end of the guide tongue is provided with a cylindrical pin, and the cylindrical pin extends into a U-shaped groove of the lock core on the lock core.
Further, the pull ring is fixed on the middle shaft through a screw.
Further, the upper cover and the bottom plate are fixed through screws, and the upper cover is provided with a rotary mark.
The utility model has the advantages that:
1. the utility model realizes that the main rotating structure drives the spring bolt to extend out and into the shell through the matching among the shell, the locking structure and the main rotating structure, realizes that the lock head is in a locking and unlocking state, simultaneously cooperates with the locking structure to carry out spacing keeping on the locking and unlocking state of the lock head, is convenient for carrying out locking and unlocking operations, has stable structure and long service life, does not need frequent maintenance and overhaul, and is convenient to use;
2. the lock core of the utility model is embedded in the cylindrical bin, when the lock core rotates under the action of the key, the guide tongue can linearly reciprocate in the guide groove, so that the guide tongue can extend into and move out of the second shell guide groove, the rotation limit of the main rotating structure is completed, the locking and unlocking states are limited and kept, and the locking and unlocking operations are convenient;
3. the utility model discloses a pull ring rotation axis, make the axis at axis guide slot internal rotation, because the lockpin of axis tip stretches into in the rotor and fixed with it, under the spacing effect of rotor, prevent that the axis from droing, the axis drives the rotor and rotates, the rotor both ends are rotated with the one end of spring bolt and are connected, when the rotor rotates, under the effect of rotor push-and-pull, the rotor drives the spring bolt and carries out linear motion in first shell guide slot, realize that the spring bolt stretches out and retracts first shell guide slot, realize that the tapered end has and lock and unblock function.
4. The utility model discloses upper cover and bottom plate pass through the fix with screw, form the cavity, and cooperate with first shell guide slot to carry on spacingly to the rotor plate, prevent that it from rocking when rotating, cover on and be provided with rotatory sign, when reminding people to lock and unblock, the direction of rotation of pull ring is convenient for operate.
Drawings
FIG. 1 is a schematic structural view of a novel battery-fixing lock head;
FIG. 2 is an assembly view of the novel battery fixing lock head;
FIG. 3 is a first schematic structural diagram of the upper cover;
FIG. 4 is a second schematic structural view of the upper cover;
FIG. 5 is an assembled view of the main rotating structure;
FIG. 6 is a schematic structural view of the rotary plate driving the bolt to extend;
FIG. 7 is a schematic structural view of the rotary plate driving the latch bolt to retract;
FIG. 8 is an assembly view of the locking structure;
FIG. 9 is a first schematic view of the structure of the guide tongue when the lock core rotates;
FIG. 10 is a second schematic view of the structure of the guide tongue when the lock core is rotated;
fig. 11 is a third schematic structural view of the guide tongue when the lock cylinder rotates.
Detailed Description
Example (b): referring to fig. 1 to 11, there are shown 1-an upper cover, 2-a bottom plate, 3-a first housing guide groove, 4-a main rotation structure, 5-a pull ring, 6-a middle shaft guide groove, 7-a lock tongue, 8-a locking structure, and 9-a second housing guide groove;
41-middle shaft, 42-rotary sheet, 43-cylindrical bin, 44-lock pin, 45-multi-edge hole, 46-rotary sheet U-shaped groove, 47-guide groove;
81-lock core, 82-guide tongue, 83-cylindrical pin, 84-lock core U-shaped groove, 71-lock tongue column and A-key.
A novel lock head for fixing a battery comprises a shell, a locking structure and a main rotating structure, wherein the shell comprises an upper cover and a bottom plate which are mutually buckled to form an internal cavity, first shell guide grooves are formed in any two opposite sides of the upper cover, a pull ring is arranged at one end of the main rotating structure, the other end of the main rotating structure is rotatably embedded in the upper cover through a middle shaft guide groove formed in the top of the upper cover, the end part of the main rotating structure extends into the cavity and is rotatably connected with a lock tongue arranged in the first shell guide groove and drives the lock tongue to linearly move along the first shell guide groove, and the locking structure is embedded in the main rotating structure to limit the rotating position of the main rotating structure; through the cooperation between shell, locking structure and the main structure of changeing, realize that the main structure of changeing drives the spring bolt and stretches out, stretch into the shell, realize that the tapered end is in and locks and the unblock state, cooperation locking structure simultaneously carries out spacing keeping to locking and unblock state of tapered end, is convenient for lock and unblock operation.
The present application will be described in detail below with reference to the drawings and examples.
The first embodiment is as follows:
the shell includes upper cover 1 and bottom plate 2 through the fixed inside cavity that forms of screw, arbitrary relative both sides of upper cover 1 are provided with first shell guide slot 3, the owner changes the one end of structure 4 and is provided with pull ring 5, the owner changes the other end of structure 4 and rotates through seting up axis guide slot 6 at upper cover 1 top and inlay on upper cover 1, its tip stretches into in the cavity, rotate with spring bolt 7 that sets up in first shell guide slot 3 and be connected, and drive spring bolt 7 and carry out linear motion along first shell guide slot 3, lock solid structure 8 imbeds in the main structure 4, the rotational position who changes structure 4 to the owner is injectd.
Through shell, locking structure 8 and the cooperation of mainly changeing between the structure 4, realize that main commentaries on classics structure 4 drives spring bolt 7 and stretches out, stretch into the shell, realize that the tapered end is in and locks and the unblock state, cooperation locking structure 8 simultaneously carries out spacing keeping to locking and unblock state of tapered end, is convenient for lock and unblock operation.
The locking structure 8 comprises a lock core 81 and a guide tongue 82, one end of the guide tongue 82 is rotatably connected with the lock core 81, and the other end of the guide tongue 82 extends into a guide groove 47 arranged on the central shaft 41 and is driven by the lock core 81 to move linearly along the guide groove 47; the guide groove 47 is arranged on the middle shaft 41 along the radial direction thereof, one end of the guide groove is communicated with the cylindrical bin 43, and the other end is communicated with the second shell guide groove 9 arranged on the middle shaft guide groove 6; the second shell guide groove 9 is arranged on the middle shaft guide groove 6 along the radial direction; one end of the guide tongue 82 is provided with a cylindrical pin 83, and the cylindrical pin 83 extends into a lock cylinder U-shaped groove 84 on the lock cylinder 81.
The lock core 81 is embedded in the cylindrical bin 43, when the lock core 81 rotates under the action of the key A, the guide tongue 82 linearly reciprocates in the guide groove 47 to extend into and move out of the second shell guide groove 9, the rotation limit of the main rotating structure 4 is completed, the locking and unlocking states are limited and kept, and the locking and unlocking operations are facilitated.
The main rotating structure 4 comprises a middle shaft 41 and a rotor 42, the upper end of the middle shaft 41 is provided with a cylindrical bin 43 which is coaxial with the middle shaft 41 and is used for embedding the locking structure 8, the lower end of the middle shaft 41 penetrates through the rotor 42 through a lock pin 44, the middle shaft and the rotor are linked, and the rotor 42 is rotatably connected with the lock tongue 7; the lock pin 44 is a polygon prism, a polygon hole 45 for the rotation piece 42 to pass through is arranged in the middle of the rotation piece 42, and rotation piece U-shaped grooves 46 for the lock tongue column 71 on the lock tongue 7 to pass through are arranged at both ends of the rotation piece 42.
The middle shaft 41 is rotated through the pull ring 5, the middle shaft 41 rotates in the middle shaft guide groove 6, as the lock pin 44 at the end part of the middle shaft 41 extends into the rotary piece 42 and is fixed with the rotary piece 42, the middle shaft 41 is prevented from falling off under the limiting effect of the rotary piece 42, the middle shaft 41 drives the rotary piece 42 to rotate, the two ends of the rotary piece 42 are rotatably connected with one end of the lock tongue 7, when the rotary piece 42 rotates, the rotary piece 42 drives the lock tongue 7 to perform linear motion in the first shell guide groove 3 under the pushing and pulling effect of the rotary piece 42, the lock tongue 7 extends out of and retracts into the first shell guide groove 3, and the lock head has locking and unlocking functions.
Example two:
the embodiment is obtained by adding technical features such as a rotary identifier 9 on the basis of the first embodiment, and the remaining technical features are the same as those of the first embodiment, and the description of the same parts is omitted, where the added technical features are as follows: the pull ring 5 is fixed on the middle shaft 41 through a screw; the upper cover 1 is provided with a rotary mark 9.
Be provided with rotary mark 9 on the upper cover 1, when reminding people to lock and unblock, the rotation direction of pull ring 5 is convenient for operate.
The use comprises two steps of locking and unlocking.
Locking: clockwise rotation pull ring 5, spring bolt 7 stretches out, and pull ring 5 rotates to the end, and spring bolt 7 stretches out extreme position, and key A (clockwise rotates to the end) fixed spring bolt 7, and pull ring 5 can not rotate, accomplishes the action of locking.
Unlocking: and (3) opening the locking structure 8 by the key A (rotating to the bottom anticlockwise), rotating the pull ring 5 anticlockwise, retracting the lock tongue 7, rotating the pull ring 5 to the bottom, and completely retracting the lock tongue 7 to complete unlocking.
The specific motion process of the main rotating structure 4 is as follows: when the pull ring 5 is rotated clockwise, the bolt 7 extends out, and reaches the limit position (locking) when reaching one end of the U-shaped groove 46 of the rotary piece (as shown in figure 6): the pull ring 5 is rotated anticlockwise, the bolt 7 is retracted, and reaches the limit position (unlocked) when reaching the other end of the rotating piece U-shaped groove 46, and the bolt 7 is completely retracted into the shell (as shown in fig. 7).
The specific movement process of the locking structure 8 is as follows: when the latch 7 is rotated to the limit position (locked), the guide slot 47 is opposite to the second housing guide slot 9 (fig. 10), the key a is rotated clockwise, the guide tongue 82 of the locking structure 8 extends out, the guide tongue 82 extends into the second housing guide slot 9 (fig. 11), and the main rotating structure 4 is fixed and can not be rotated any more; by rotating the key A counterclockwise, the guide tongue 82 of the locking structure 8 is retracted from the second housing guide groove 9, and the main rotating structure 4 can be rotated.
The above description is only a preferred embodiment of the present invention, and is not intended to limit the present invention in any way, and all simple modifications, equivalent changes and modifications made by the technical spirit of the present invention to the above embodiments still fall within the scope of the technical solution of the present invention.
Claims (7)
1. The utility model provides a novel battery is fixed with tapered end, includes shell, lock solid structure and main structure of changeing, characterized by: the shell comprises an upper cover and a bottom plate which are mutually buckled to form an internal cavity, first shell guide grooves are formed in any two opposite sides of the upper cover, a pull ring is arranged at one end of the main rotating structure, the other end of the main rotating structure is rotatably embedded in the upper cover through a center shaft guide groove formed in the top of the upper cover, the end part of the main rotating structure extends into the cavity and is rotatably connected with a lock tongue arranged in the first shell guide groove and drives the lock tongue to linearly move along the first shell guide groove, and the locking structure is embedded in the main rotating structure to limit the rotating position of the main rotating structure;
the main rotating structure comprises a middle shaft and a rotating piece, the upper end of the middle shaft is provided with a cylindrical bin which is coaxial with the middle shaft and used for embedding the locking structure, the lower end of the middle shaft penetrates through the rotating piece through a lock pin, the middle shaft and the rotating piece are linked, and the rotating piece is rotatably connected with the lock tongue;
the locking structure comprises a lock cylinder and a guide tongue, one end of the guide tongue is rotatably connected with the lock cylinder, and the other end of the guide tongue extends into the guide groove in the middle shaft and is driven by the lock cylinder to move linearly along the guide groove.
2. The novel lock head for fixing the battery according to claim 1, which is characterized in that: the lock pin is a polygonal column, a polygonal hole for the lock pin to penetrate through is formed in the middle of the rotating piece, and rotating piece U-shaped grooves for the lock tongue columns on the lock tongues to penetrate through are formed in the two ends of the rotating piece.
3. The novel lock head for fixing the battery according to claim 1, which is characterized in that: the guide groove is arranged on the middle shaft along the radial direction of the middle shaft, one end of the guide groove is communicated with the cylindrical bin, and the other end of the guide groove is communicated with a second shell guide groove arranged on the middle shaft guide groove.
4. The novel lock head for fixing the battery as claimed in claim 3, wherein: the second housing guide groove is arranged on the middle shaft guide groove along the radial direction of the middle shaft guide groove.
5. The novel lock head for fixing the battery according to claim 1, which is characterized in that: and one end of the guide tongue is provided with a cylindrical pin, and the cylindrical pin extends into a U-shaped groove of the lock cylinder on the lock cylinder.
6. The novel battery fixing lock head according to any one of claims 1 to 5, characterized in that: the pull ring is fixed on the middle shaft through a screw.
7. The novel lock head for fixing the battery as claimed in claim 6, wherein: the upper cover and the bottom plate are fixed through screws, and the upper cover is provided with a rotary mark.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120890577.XU CN215168855U (en) | 2021-04-28 | 2021-04-28 | Novel lock for fixing battery |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120890577.XU CN215168855U (en) | 2021-04-28 | 2021-04-28 | Novel lock for fixing battery |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215168855U true CN215168855U (en) | 2021-12-14 |
Family
ID=79364207
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202120890577.XU Active CN215168855U (en) | 2021-04-28 | 2021-04-28 | Novel lock for fixing battery |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215168855U (en) |
-
2021
- 2021-04-28 CN CN202120890577.XU patent/CN215168855U/en active Active
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| GR01 | Patent grant | ||
| GR01 | Patent grant |