CN201315326Y - Screw terminal matched with three-terminal storage battery cap - Google Patents
Screw terminal matched with three-terminal storage battery cap Download PDFInfo
- Publication number
- CN201315326Y CN201315326Y CNU2008201063671U CN200820106367U CN201315326Y CN 201315326 Y CN201315326 Y CN 201315326Y CN U2008201063671 U CNU2008201063671 U CN U2008201063671U CN 200820106367 U CN200820106367 U CN 200820106367U CN 201315326 Y CN201315326 Y CN 201315326Y
- Authority
- CN
- China
- Prior art keywords
- terminal
- screw rod
- battery cap
- platform
- cap
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
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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 relates to a screw terminal matched with a three-terminal storage battery cap, which is used for solving the matching of the storage battery cap. The utility model adopts the technical proposal that the terminal is integrally L-shaped, and consists of a connecting screw, a screw accommodating platform, a bottom lug boss and an annular seat provided with slotted holes; the middle and lower parts of the connecting screw are tightly accommodated in the accommodating platform and the bottom lug boss; and the bottom surface of the screw accommodating platform and the bottom surface of the annular seat share the same plane. The utility model has the following main characteristics that: 1, the terminal is cast into an L shape by a mould, and the shape can meet the position and mounting requirements of the storage battery cap; 2, the connecting screw and a lead accommodating structure can fully restrict six freedoms of motion of the connecting screw, and ensure that the screw terminal is not loosed in the use process of users; 3, the integral height of the terminal can meet the requirements of automobile manufactures on the connecting form and the total height of the battery of the terminal; and 4, the matching part of the terminal and a short lead pipe is of a conical welding die cavity structure with the upper part large and the lower part small.
Description
Technical field
The utility model relates to a kind of automobile-use battery components, particularly with a kind of screw rod terminal that adopts the battery cap adapted of three kinds of splicing ears, belongs to the battery technology field.
Background technology
The terminal structure of current mobility car storage battery has different types such as circular cone terminal, right angle terminals, screw rod terminal, and the user can select to be equipped with the storage battery of different terminals as required.Terminal is installed on the battery cap, and the structure of its structure and battery cap is closely related, and for different terminals, battery cap will be provided with installing space and the mounting structure with its coupling.Obviously, satisfy the installation requirement of multiple terminal, not only help the battery manufacturer man and enlarge product type not increasing under the condition of cost, also provide the more space of selecting for use simultaneously for the user if realize a kind of battery cap.Desire to finish above-mentioned target, not only will improve, also need simultaneously the structure of existing terminal is improved, so that both can mate mutually to the battery cap structure of mounting terminal.
Summary of the invention
The utility model is used to overcome the defective of prior art and a kind of reasonable in design is provided, installs reliable and stable and screw rod terminals three terminal battery cap adapteds.
The alleged problem of the utility model solves with following technical proposals:
A kind of screw rod terminal of and three terminal battery cap adapteds, its special feature is: described terminal global shape is L shaped, the annular seating that it contains platform, bottom boss by connecting screw rod, screw rod and is provided with slotted eye is formed, in the described connecting screw rod, the bottom by screw rod contain platform, the bottom boss closely contains in it, described screw rod contains platform bottom surface and annular seating bottom surface copline.
The top that the screw rod terminal of above-mentioned and three terminal battery cap adapteds, connecting screw rod are contained the position is provided with thin nut, the bottom of fixedlying connected with it and is provided with spiro rod cap, and described thin nut and spiro rod cap space D 1 are 3～5 millimeters.
The screw rod terminal of above-mentioned and three terminal battery cap adapteds, it is 2.5～4.5 millimeters that described thin nut upper limb contains platform upper surface distance D 2 apart from screw rod, it is 1.5～3.5 millimeters that described bottom boss contains the spiro rod cap wall thickness D3 of place, and described connecting screw rod is positioned at screw rod and contains that screw thread position height dimension H is 15～18 millimeters on the platform.
The screw rod terminal of above-mentioned and three terminal battery cap adapteds, it is truncated cone-shaped that described screw rod contains platform, and described bottom boss is a reverse frustoconic, and the slotted eye aperture at described annular seating place is up big and down small.
The screw rod terminal of above-mentioned and three terminal battery cap adapteds is set up the location indicator console, and described location indicator console is positioned at screw rod and contains outer end, platform side.
The utility model and the battery cap adapted that three kinds of splicing ears can be installed, its structural design main feature is as follows: 1. it adopts die casting to become " L " shape, and this shape can satisfy location and installation requirement on battery cap; 2. connecting screw rod middle part thin nut again by lead metal casting parcel, fully limits 6 freedoms of motion of connecting screw rod after welding, can guarantee not cause loosening because of tightening the top nut in user's use; 3. screw rod is except that screw connection point, all the other length dimensions all design at screw rod and contain in the positions such as platform, screw rod terminal bottom boss, in positions such as the effective parcel of assurance bolt, can at utmost reduce the terminal overall height, satisfy the requirement of auto vendor terminal type of attachment and battery height overall; 4. terminal and short lead pipe matching part " up big and down small taper welding die cavity " can be realized good welds manufacturability and conduction current function.
Description of drawings
Fig. 1 is the utility model axonometric drawing;
Fig. 2 is the utility model front view;
Fig. 3 is the vertical view of Fig. 2;
Fig. 4 is that the utility model is assemblied in the structural representation on the battery cap.
Each parts label is expressed as follows among the figure: 1. connecting screw rod; 2. screw rod contains platform; 3. location indicator console; 4. bottom boss; 5. annular seating; 6. slotted eye; 7. thin nut; 8. spiro rod cap; 9. battery cap; 10. short lead pipe.
Embodiment
Referring to Fig. 1, the annular seating 5 that the utility model contains platform 2, bottom boss 4 by connecting screw rod 1, screw rod and is provided with slotted eye 6 is formed, and its global shape is L-shaped.
Referring to Fig. 2, Fig. 3, the screw rod of being cast by lead metal in the middle and lower part of connecting screw rod contains platform and the bottom boss closely contains in it.Screw rod contains the annular bottom surface and the annular seating bottom surface copline of platform, the supporting surface when they constitute the terminal installation jointly.As seen from the figure, the top that connecting screw rod is contained the position be provided with its through weld fixing thin nut 7, the bottom is provided with spiro rod cap 8, thin nut and spiro rod cap space D 1 are 3～5 millimeters, fill the strength that makes progress when tighting a bolt with opposing by lead metal during this spacing casting; The hexagonal configuration of spiro rod cap and thin nut possesses anti-rotating function, the restriction rotary freedom, above-mentioned design limit 6 freedoms of motion of connecting screw rod, with the connecting screw rod secure fixation.For guaranteeing that connecting screw rod and screw rod contain the bonding strength of platform and bottom boss, it is 2.5～4.5 millimeters that the thin nut upper limb contains platform upper surface distance D 2 apart from screw rod, and it is 1.5～3.5 millimeters that the bottom boss contains the spiro rod cap wall thickness D3 of place.Because this terminal self is a bolt arrangement, the screw thread position height dimension H that connecting screw rod is positioned on the screw rod containing platform is 15～18 millimeters, and nut and packing ring with terminal is worn have the characteristics of simple and fast at the battery fit on to automobile factory.
Still referring to Fig. 2, Fig. 3, set up location indicator console 3, the location indicator console is positioned at screw rod and contains outer end, platform side.Indicating terminal when this is consistent with corresponding site lug boss position on the battery cap, that the welding position is installed is correct, meets technological requirement.
Still referring to Fig. 2, Fig. 3, it is truncated cone-shaped that screw rod contains platform 2, and this shape is beneficial to the terminal stable support; Bottom boss 4 is a reverse frustoconic, when this shape is beneficial to the terminal installation this is probeed in the battery cap preformed groove corresponding with it, to reduce the terminal overall height to greatest extent, satisfies the requirement of auto vendor to terminal type of attachment and battery height overall; Slotted eye 6 apertures at annular seating place are up big and down small, when installing, this structure cooperate the up big and down small taper of formation to weld die cavity with the short lead pipe at battery cap place, the welding flame that is beneficial to welding sequence is penetrated into the welding position from top easily, it is little also to have taken into full account its base diameter, reduce the space that this position cooperates with short lead pipe boss location, improve positioning accuracy, above-mentioned in addition design is also taken into account battery current in the smooth inflow and outflow of this terminal.
Referring to Fig. 4, the utility model be assembled to its adapted battery cap on the time, screw rod contains platform 2 to be supported by the corresponding construction of battery cap 9, bottom boss 4 probes in the battery cap preformed groove corresponding with it, circular seat is on short lead pipe 10.
Claims (5)
1. screw rod terminal with three terminal battery cap adapteds, it is characterized in that: described terminal global shape is L shaped, the annular seating (5) that it contains platform (2), bottom boss (4) by connecting screw rod (1), screw rod and is provided with slotted eye (6) is formed, in the described connecting screw rod, the bottom by screw rod contain platform, the bottom boss closely contains in it, described screw rod contains platform bottom surface and annular seating bottom surface copline.
2. the screw rod terminal of according to claim 1 and three terminal battery cap adapteds, it is characterized in that: the top that connecting screw rod is contained the position is provided with thin nut (7), the bottom of fixedlying connected with it and is provided with spiro rod cap (8), and described thin nut and spiro rod cap space D 1 are 3～5 millimeters.
3. the screw rod terminal of according to claim 2 and three terminal battery cap adapteds, it is characterized in that: it is 2.5～4.5 millimeters that described thin nut upper limb contains platform upper surface distance D 2 apart from screw rod, it is 1.5～3.5 millimeters that described bottom boss contains the spiro rod cap wall thickness D3 of place, and described connecting screw rod is positioned at screw rod and contains that screw thread position height dimension H is 15～18 millimeters on the platform.
4. according to the screw rod terminal of claim 1,2 or 3 described and three terminal battery cap adapteds, it is characterized in that: described screw rod contains platform (2) and is truncated cone-shaped, described bottom boss (4) is a reverse frustoconic, and slotted eye (6) aperture at described annular seating place is up big and down small.
5. the screw rod terminal of according to claim 4 and three terminal battery cap adapteds is characterized in that: set up location indicator console (3), described location indicator console is positioned at screw rod and contains outer end, platform side.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008201063671U CN201315326Y (en) | 2008-10-30 | 2008-10-30 | Screw terminal matched with three-terminal storage battery cap |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008201063671U CN201315326Y (en) | 2008-10-30 | 2008-10-30 | Screw terminal matched with three-terminal storage battery cap |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201315326Y true CN201315326Y (en) | 2009-09-23 |
Family
ID=41127125
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2008201063671U Expired - Fee Related CN201315326Y (en) | 2008-10-30 | 2008-10-30 | Screw terminal matched with three-terminal storage battery cap |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201315326Y (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102097658A (en) * | 2011-01-21 | 2011-06-15 | 江苏理士电池有限公司 | Manufacturing method for maintenance-free automobile battery in novel terminal structure |
| CN105576300A (en) * | 2016-03-23 | 2016-05-11 | 山东瑞宇蓄电池有限公司 | Lead acid storage battery and terminal thereof and manufacturing method of lead-acid storage battery terminal |
-
2008
- 2008-10-30 CN CNU2008201063671U patent/CN201315326Y/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102097658A (en) * | 2011-01-21 | 2011-06-15 | 江苏理士电池有限公司 | Manufacturing method for maintenance-free automobile battery in novel terminal structure |
| CN105576300A (en) * | 2016-03-23 | 2016-05-11 | 山东瑞宇蓄电池有限公司 | Lead acid storage battery and terminal thereof and manufacturing method of lead-acid storage battery terminal |
| CN105576300B (en) * | 2016-03-23 | 2018-10-19 | 山东瑞宇蓄电池有限公司 | The production method of lead-acid accumulator and its terminal and lead-acid storage battery terminal |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20090923 Termination date: 20121030 |