CN209344270U - A kind of lead-acid accumulator electric eye - Google Patents
A kind of lead-acid accumulator electric eye Download PDFInfo
- Publication number
- CN209344270U CN209344270U CN201920280292.7U CN201920280292U CN209344270U CN 209344270 U CN209344270 U CN 209344270U CN 201920280292 U CN201920280292 U CN 201920280292U CN 209344270 U CN209344270 U CN 209344270U
- Authority
- CN
- China
- Prior art keywords
- electric eye
- bolumn cap
- external thread
- thread section
- lead
- 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.)
- Active
Links
Classifications
-
- 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
Landscapes
- Sealing Battery Cases Or Jackets (AREA)
Abstract
The utility model provides a kind of lead-acid accumulator electric eye, including electric eye ontology and sealing ring, the electric eye ontology includes light beam and bolumn cap, external thread section is provided on the light beam, seal groove is provided between the external thread section and the bolumn cap, the bolumn cap is provided with wedge groove, the wedge groove has and the vertically arranged vertical surface of the bolumn cap in the side for screwing direction towards the external thread section, and the wedge groove has the inclined surface being in tilted layout relative to the bolumn cap in the side for unscrewing direction towards the external thread section, the seal ring set is located in the seal groove.By the way that wedge groove is arranged on bolumn cap, it in this way can be by specific purpose tool by pushing vertical surface that electric eye ontology is driven to be tightened on accumulator housing, assembling is hardly damaged electric eye, but due to the presence of inclined surface, it is difficult to screw out electric eye from accumulator housing, it effectively avoids the occurrence of gas leakage or leaks sour phenomenon, service lifetime of accumulator is relatively high.
Description
Technical field
The utility model relates to a kind of electric eye, especially a kind of lead-acid accumulator electric eye.
Background technique
Electric eye is the important part of lead-acid accumulator, is mainly used for judging lead acid storage battery in lead-acid accumulator use process
The state-of-charge in pond.Two kinds of connection structures are mainly used between electric eye and accumulator housing at present, one is buckle structures, this
Structure needs that electric eye is knocked in accumulator housing by hammer in assembling, is easily damaged electric eye；Another kind is helicitic texture, this
Kind structure needs to open up flat recess or cross recess in the upper end of electric eye, is tightened on accumulator housing will pass through screwdriver for electric eye
On, but electric eye can equally be screwed out from accumulator housing by screwdriver, once and electric eye is accidentally screwed out or is unscrewed, then can lead
Cause battery leak air or leak acid phenomenon, influence the service life of battery.
In view of this, the applicant conducts in-depth research lead-acid accumulator electricity the structure of the eye, there is this case generation then.
Utility model content
It is hardly damaged the purpose of this utility model is to provide a kind of assembling and lead that service lifetime of accumulator is relatively high
Acid accumulator electric eye.
To achieve the goals above, the present invention adopts the following technical scheme:
A kind of lead-acid accumulator electric eye, including electric eye ontology and sealing ring, the electric eye ontology include light beam and integrally connect
The bolumn cap in described light beam one end is connect, external thread section is provided on the light beam, is set between the external thread section and the bolumn cap
It is equipped with seal groove, a side wall of the seal groove is concordant with the side of the bolumn cap, and the bolumn cap is far from the seal groove
Side is provided with the wedge groove of more than two cloth even centered on the central axis of the bolumn cap, and the wedge groove is towards described outer
The side for screwing direction of thread segment have with the vertically arranged vertical surface of the bolumn cap, and the wedge groove is towards described outer
The side for unscrewing direction of thread segment has the inclined surface being in tilted layout relative to the bolumn cap, and the seal ring set is located at described
In seal groove.
As a kind of improvement of the utility model, each wedge groove towards the central axis side of the bolumn cap side wall all
For arcwall, and each arcwall is coaxially arranged.
As a kind of improvement of the utility model, there are three the wedge grooves.
As a kind of improvement of the utility model, the thread rotary orientation of the external thread section is dextrorotation.
By adopting the above technical scheme, the utility model has the following beneficial effects:
By being arranged wedge groove on bolumn cap, wedge groove has and bolumn cap towards the side for screwing direction of external thread section
Vertically arranged vertical surface, and wedge groove has in the side for unscrewing direction towards external thread section relative to bolumn cap inclination arrangement
Inclined surface, in this way can by specific purpose tool by push vertical surface drive electric eye ontology be tightened on accumulator housing, assemble
It is hardly damaged electric eye, but due to the presence of inclined surface, it is difficult to electric eye is screwed out from accumulator housing, effectively avoids the occurrence of leakage
Gas leaks sour phenomenon, and service lifetime of accumulator is relatively high.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of the utility model lead-acid accumulator electric eye；
Fig. 2 is the cutting structural schematic diagram of the utility model lead-acid accumulator electric eye.
It is as follows that correspondence is indicated in figure:
10- electric eye ontology；11- light beam；
12- bolumn cap；13- external thread section；
14- seal groove；15- wedge groove；
16- vertical surface；The inclined surface 17-；
20- sealing ring.
Specific embodiment
The present invention is described further in the following with reference to the drawings and specific embodiments.
Lead-acid accumulator electric eye provided in this embodiment, including electric eye ontology 10 and sealing ring 20, wherein sealing ring 20 with
Sealing ring 20 used in conventional lead-acid accumulator electric eye is identical, not the emphasis of the present embodiment, and and will not be described here in detail.
Electric eye ontology 10 includes light beam 11 and the bolumn cap 12 for being integrally attached to 11 one end of light beam, close bolumn cap 12 on light beam 11
Position at be provided with external thread section 13, the thread rotary orientation of external thread section 13 can be left-handed, or dextrorotation, in this implementation
It is illustrated so that the thread rotary orientation of external thread section 13 is dextrorotation as an example in example.It is provided between the external thread section 13 and bolumn cap 12 close
Sealing groove 14, sealing ring 20 are set in the seal groove 14, and the seal groove 14 has two side walls, one of side wall and bolumn cap
12 is concordant towards the side of external thread section 13, and sealing ring 20 is pressed between accumulator housing and bolumn cap 12.It needs to illustrate
Be, with lead-acid accumulator electric eye provided in this embodiment cooperation accumulator housing need have with external thread section 13 cooperation in
Threaded hole and the counterbore cooperated with bolumn cap 12, the accumulator housing with above-mentioned internal thread hole and counterbore are conventional shell,
It is also no longer described in detail herein.
Bolumn cap 12 is provided with more than two cloth even centered on the central axis of bolumn cap 12 far from the side of seal groove 14
Wedge groove 15, specifically, in the present embodiment there are three wedge grooves 15.Wedge groove 14 is screwing direction towards external thread section 13
Side have with the vertically arranged vertical surface 16 of bolumn cap 12, and wedge groove 15 is in unscrew direction one towards external thread section 13
Side has the inclined surface 17 being in tilted layout relative to bolumn cap 12, has, by the screw thread of external thread section 13 in this present embodiment
Rotation direction is dextrorotation, then vertical surface 16 is located at corresponding wedge groove 14 towards clockwise one end, and inclined surface 17, which is located at, to be corresponded to
Wedge groove 14 towards anticlockwise one end.In addition, in the present embodiment, central axis of each wedge groove 14 towards bolumn cap 12
The side wall of side is all arcwall, and each arcwall is coaxially arranged.
In use, by specific purpose tool by pushing vertical surface 16 that electric eye ontology 10 is driven to be tightened on accumulator housing,
Due to the presence of inclined surface 17, when specific purpose tool rotates backward, can be skidded off from wedge groove 14 along inclined surface 17, it is difficult to will be electric
Eye ontology 10 is screwed out from accumulator housing, is effectively avoided the occurrence of gas leakage or is leaked sour phenomenon, service lifetime of accumulator is relatively high.
The present invention is described in detail above in conjunction with attached drawing, but embodiments of the present invention be not limited in it is above-mentioned
Embodiment, those skilled in the art can make various modifications to the present invention according to the prior art, these belong to practical
Novel protection scope.
Claims (4)
1. a kind of lead-acid accumulator electric eye, including electric eye ontology and sealing ring, which is characterized in that the electric eye ontology includes light beam
With the bolumn cap for being integrally attached to described light beam one end, external thread section, the external thread section and the column are provided on the light beam
Seal groove is provided between cap, a side wall of the seal groove is concordant with the side of the bolumn cap, and the bolumn cap is far from described
The side of seal groove is provided with the wedge groove of more than two cloth even centered on the central axis of the bolumn cap, and the wedge groove is in court
To the side for screwing direction of the external thread section have with the vertically arranged vertical surface of the bolumn cap, and the wedge groove is in court
There is the inclined surface being in tilted layout relative to the bolumn cap, the seal ring set to the side for unscrewing direction of the external thread section
It is located in the seal groove.
2. lead-acid accumulator electric eye as described in claim 1, which is characterized in that each wedge groove is towards in the bolumn cap
The side wall of mandrel side is all arcwall, and each arcwall is coaxially arranged.
3. lead-acid accumulator electric eye as described in claim 1, which is characterized in that there are three the wedge grooves.
4. lead-acid accumulator electric eye as described in claim 1, which is characterized in that the thread rotary orientation of the external thread section is the right side
Rotation.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920280292.7U CN209344270U (en) | 2019-03-06 | 2019-03-06 | A kind of lead-acid accumulator electric eye |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920280292.7U CN209344270U (en) | 2019-03-06 | 2019-03-06 | A kind of lead-acid accumulator electric eye |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209344270U true CN209344270U (en) | 2019-09-03 |
Family
ID=67762787
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920280292.7U Active CN209344270U (en) | 2019-03-06 | 2019-03-06 | A kind of lead-acid accumulator electric eye |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209344270U (en) |
-
2019
- 2019-03-06 CN CN201920280292.7U patent/CN209344270U/en active Active
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN209344270U (en) | A kind of lead-acid accumulator electric eye | |
| CN208336404U (en) | Battery and its coping plate component | |
| CN204271180U (en) | Lithium ion battery liquid injection mouth structure and there is its column lithium ion battery | |
| CN206711948U (en) | A kind of compartment for being placed on robot batteries | |
| CN206271778U (en) | A kind of shockproof vehicle battery | |
| CN107658420A (en) | A kind of top cover for lithium rechargeable battery | |
| CN206567843U (en) | A kind of sealing and dustproof collet chuck nut | |
| CN209183588U (en) | A kind of cover board structure of lithium battery | |
| CN206252754U (en) | A kind of automobile lithium battery group extinguishing device | |
| CN213017699U (en) | Sealing ring with lubricating function | |
| CN212967799U (en) | Novel energy-saving lead-acid storage battery | |
| WO2020177090A1 (en) | Lead-acid battery electric eye | |
| CN102208589A (en) | Electrode column type dynamic battery | |
| CN209506687U (en) | Small sterile temperature sensor interface | |
| CN208690565U (en) | Contact pin structure, charging plug, jack structure, charging socket and dismantling device | |
| CN207731985U (en) | Power battery with pressure relief | |
| CN207082569U (en) | A kind of convex groove type lithium battery power supply | |
| CN220306362U (en) | Battery cover plate and lithium ion battery | |
| CN203787500U (en) | Anticorrosion protection hood of storage battery electrode | |
| CN205828499U (en) | A kind of explosion-proof portable power source Ni-MH battery | |
| CN204420174U (en) | Thread bush stack valve seat top-loading ball valve | |
| CN216818576U (en) | Top cover assembly and battery | |
| CN205859570U (en) | Comprehensive ne-leakage grease pump | |
| CN204082853U (en) | A kind of novel set screw nut | |
| CN203659966U (en) | Lead-acid accumulator safety valve and installation tool thereof |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |