CN208173676U - A kind of waterproof assembling structure of battery case - Google Patents
A kind of waterproof assembling structure of battery case Download PDFInfo
- Publication number
- CN208173676U CN208173676U CN201820871539.8U CN201820871539U CN208173676U CN 208173676 U CN208173676 U CN 208173676U CN 201820871539 U CN201820871539 U CN 201820871539U CN 208173676 U CN208173676 U CN 208173676U
- Authority
- CN
- China
- Prior art keywords
- fastener
- lid
- box body
- battery case
- assembling structure
- 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
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- Battery Mounting, Suspending (AREA)
Abstract
The utility model provides a kind of waterproof assembling structure of battery case, belongs to battery case technical field.It solves existing battery case to realize the function of waterproof, and disassembly is relatively complicated, brings the technical problems such as great inconvenience to replacement battery.This waterproof assembling structure includes lid and box body, ring type seal is fixed in first mounting groove of cassette upper end setting, the upper surface of ring type seal and the lower end of lid against, the front end of lid and box body is respectively arranged with card slot and lower bayonet slot, sealing is fixed with upper fastener in upper card slot, sealing is fixed with lower fastener in lower bayonet slot, and power supply line is passed through out of upper fastener and lower fastener surround circle and is tightly connected with upper fastener and lower fastener.The design of ring type seal in the utility model between box body and lid realizes the sealed connection between box body and lid, and then the design of upper fastener and lower fastener ensures the sealing at power supply line.
Description
Technical field
The utility model belongs to battery case technical field, refers in particular to a kind of waterproof assembling structure of battery case.
Background technique
Battery case is that group is located in the battery case of instrument and uses, is made of box body and lid, box body and cover assembling exist
Be formed together one just can set battery hollow cavity, be arranged for realizing between battery and the power supply terminal of instrument in hollow cavity
The conductor of electrical connection.Battery case can be by various battery assemblies such as general dry battery, lithium battery or other rechargeable batteries in instrument
It is interior.Currently, battery case in order to realize the function of waterproof, is dismantled relatively complicated, great inconvenience is brought to replacement battery.
Summary of the invention
The purpose of the utility model is to provide the waterproof assembling structures that one kind is capable of the battery case of quick-replaceable battery.
What the purpose of this utility model was realized in：
A kind of waterproof assembling structure of battery case, it is characterised in that：Including the lid and box body being detachably fixed, the box
Ring type seal is fixed in first mounting groove of the annular of body upper end setting, and the upper surface of the ring type seal is from box body
It stretches out and with the lower end of lid on upper surface against the front end of the lid and box body is respectively arranged with card slot and lower card
Slot, the interior sealing of the upper card slot are fixed with upper fastener, and sealing is fixed with and ring type seal one in the lower bayonet slot
Body formed lower fastener, power supply line pass through out of upper fastener and lower fastener surround circle and connect with upper fastener and lower fastener sealing
It connects.
In this waterproof assembling structure, the design of the ring type seal between box body and lid is realized between box body and lid
Sealed connection, then the design of upper fastener and lower fastener ensures that the sealing at power supply line, the design of the first mounting groove can make
The connection of ring type seal is more stable, will not shift during the installation process, and can also simplify installation steps；Into one
Step, in order to increase leakproofness, can box body and ring type seal, lid and ring type seal, upper fastener and upper card slot, under
Increase sealed silicone between fastener and lower bayonet slot, further increases leakproofness.
In a kind of waterproof assembling structure of above-mentioned battery case, the front end of the box body is set there are two symmetrical convex
Portion out, the front end of the lid are equipped with the clamping part that can be clamped with protrusion；The rear end of the lid is provided with lid
Upper and lower perforative mounting hole, the rear end of box body position corresponding with mounting hole are fixed with nut, and the lower end of bolt is worn
It crosses mounting hole to connect with nut thread, is provided with gasket seal between the nut of the bolt and the upper surface of lid.Box body and
The front end of lid connects more convenient by the way of clamping, is conveniently replaceable battery；Rear end uses the company of screw bolt and nut simultaneously
Mode is connect, general utility tool, which can be used, easily to be separated box body with lid, be operated without dedicated tool, fit
It is wider with property, it dismantles more convenient.
In a kind of waterproof assembling structure of above-mentioned battery case, the lower end of the lid is provided with and ring type seal
Second mounting groove of cooperation, the upper end of the ring type seal is inserted into the second mounting groove.The design of second mounting groove
The leakproofness connected between the stability and lid and box body of ring type seal connection can be further increased.
In a kind of waterproof assembling structure of above-mentioned battery case, it is arranged on the left and right sides wall and bottom wall of the lower bayonet slot
There is the first groove that can be connected to the first mounting groove, is provided with and can insert on the left and right sides wall and lower wall of the lower fastener
Enter the lower convex edge in the first groove；The second groove, the upper fastener are provided on the left and right sides wall and bottom wall of the upper card slot
Left and right sides wall and upper side wall on be provided with the upper convex edge for being inserted into the second groove.First groove cooperates lower convex edge, second
Groove cooperates the design of upper convex edge that can further enhance the leakproofness at power supply line, avoids causing because of the shaking of power supply line
The leakproofness of battery case is deteriorated, and is conducive to the stability for improving this waterproof assembling structure and leakproofness.
In a kind of waterproof assembling structure of above-mentioned battery case, the upper surface of the lower fastener is lower than the ring packing
The upper surface of circle simultaneously forms step surface in junction, and the lower end surface of the upper fastener and the upper surface of lower fastener are against upper fastener
Left and right sides lower end and step surface against.The design of step surface can be upper fastener and the connection of lower fastener more steps up
It is close, it avoids the two from shifting, further increases leakproofness and stability.
In a kind of waterproof assembling structure of above-mentioned battery case, electricity is fixed in the support plate of setting in the box body
Pond, the wiring pressing plate for being fixedly arranged at the front end with two rear ends and being connected respectively with the two poles of the earth of battery of battery, the front end of each wiring pressing plate
It is provided with connecting terminal, the connecting terminal and wiring pressing plate are run through by the first screw and be connected with box body.Support plate energy
It enough avoids battery from directly touching with the bottom connection of box body, battery will not be encountered having leak, be conducive to increase waterproof installation
The safety of structure；The design of wiring pressing plate and connecting terminal can make wiring more stable and clean and tidy.
In a kind of waterproof assembling structure of above-mentioned battery case, the connecting terminal include have the interconnecting piece of screw hole with
And the wire connecting portion for wiring, the wire connecting portion is located inside and cooperates with the power supply line for passing through upper fastener and lower fastener, described
The upside covering of wire connecting portion raises upward to form line pressing portion by electric wire pressing plate in the middle part of the electric wire pressing plate, a left side for electric wire pressing plate
Right two are connected by the second screw and box body.
In a kind of waterproof assembling structure of above-mentioned battery case, be provided between described two connecting terminals by the two every
The insulation board opened.The design of insulation board can separate the connecting line of anode and cathode, and the two is avoided to connect and cause battery short
Road generates danger, is conducive to the safety for improving this waterproof assembling structure.
Ring type seal is first fixed in the first mounting groove of box body, connects when installation by this waterproof assembling structure
Battery is put well, then the rear end of wiring pressing plate is resisted against to the anode and cathode of battery, by the first screw by wiring pressure
Plate and connecting terminal and box body are connected, and cover electric wire pressing plate and are fixed with the second screw；Upper fastener is connect and is placed on lid
On box body, connect and fix the front end of box body and lid, by gasket seal on bolt sleeve pass through lid make the lower end of bolt with
Nut thread is connected and fixed.
The utility model is prominent and beneficial compared with prior art to be had the technical effect that：
Box body is connected by the way of clamping more convenient with the front end of lid in the utility model, is conveniently replaceable battery；
Rear end uses the connection type of screw bolt and nut simultaneously, and general utility tool can be used can be easily by box body and lid point
From, operated without dedicated tool, applicability is wider, dismantle it is more convenient.
Detailed description of the invention
Fig. 1 is the explosive view of the utility model.
Fig. 2 is the overall structure diagram of the utility model.
Fig. 3 is the schematic diagram of internal structure of the utility model.
Fig. 4 is the cross-sectional view of the utility model.
Fig. 5 is the structural schematic diagram of the connecting terminal of the utility model.
In figure, 1, lid；2, box body；3, the first mounting groove；4, ring type seal；5, upper card slot；6, lower bayonet slot；7, upper card
Part；8, lower fastener；9, power supply line；10, protrusion；11, clamping part；12, nut；13, bolt；14, gasket seal；16, first
Groove；17, lower convex edge；18, the second groove；19, upper convex edge；20, support plate；21, battery；22, wiring pressing plate；23, terminals
Son；24, the first screw；25, interconnecting piece；26, wire connecting portion；27, electric wire pressing plate；28, the second screw；29, insulation board.
Specific embodiment
The utility model is further described with specific embodiment with reference to the accompanying drawing, referring to Fig. 1-5：
The waterproof assembling structure of this battery case includes the lid 1 and box body 2 being detachably fixed, the ring of 2 upper end of box body setting
Ring type seal 4 is fixed in first mounting groove 3 of shape, the upper surface of ring type seal 4 is stretched out simultaneously from the upper surface of box body 2
Card slot 5 and lower bayonet slot 6 are respectively arranged with against, the front end of lid 1 and box body 2 with the lower end of lid 1, it is close in upper card slot 5
Envelope is fixed with upper fastener 7, and sealing is fixed with and the integrally formed lower fastener 8 of ring type seal 4, electricity in lower bayonet slot 6
Source line 9 is passed through out of upper fastener 7 and lower fastener 8 surround circle and is tightly connected with upper fastener 7 and lower fastener 8；The front end of box body 2
If the front end of lid 1 is equipped with the clamping part 11 that can be clamped with protrusion 10 there are two symmetrical protrusion 10；Lid 1
Rear end be provided with the perforative mounting hole of about 1 lid, the rear end of box body 2 position corresponding with mounting hole is fixed with spiral shell
Mother 12, the lower end of bolt 13 passes through mounting hole and is threadedly coupled with nut 12, between the nut of bolt 13 and the upper surface of lid 1
It is provided with gasket seal 14.Box body 2 and the front end of lid 1 are connected more convenient by the way of clamping, are conveniently replaceable battery 21；
Rear end uses the connection type of bolt 13 and nut 12 simultaneously, and general utility tool can be used can be easily by box body 2 and lid
Body 1 separates, and is operated without dedicated tool, and applicability is wider, dismantles more convenient.
As shown in Figure 1 and Figure 4, the lower end of lid 1 is provided with the second mounting groove cooperated with ring type seal 4, annular
The upper end of sealing ring 4 is inserted into the second mounting groove.The design of second mounting groove can further increase ring type seal 4
The leakproofness connected between the stability and lid 1 and box body 2 of connection；It is arranged on the left and right sides wall and bottom wall of lower bayonet slot 6
There is the first groove 16 that can be connected to the first mounting groove 3, is provided with and can insert on the left and right sides wall and lower wall of lower fastener 8
Enter the lower convex edge 17 in the first groove 16；The second groove 18, upper fastener 7 are provided on the left and right sides wall and bottom wall of upper card slot 5
Left and right sides wall and upper side wall on be provided with the upper convex edge 19 for being inserted into the second groove 18.First groove 16 cooperates lower convex edge
17, the second groove 18 cooperates the design of upper convex edge 19 that can further enhance the leakproofness at power supply line 9, avoids because of power supply line
9 shaking and cause the leakproofness of battery case to be deteriorated, be conducive to the stability for improving this waterproof assembling structure and leakproofness.
Further, the upper surface of lower fastener 8 is lower than the upper surface of ring type seal 4 and forms step surface in junction,
The lower end surface of upper fastener 7 and the upper surface of lower fastener 8 against, left and right sides of upper fastener 7 lower end and step surface against.
The design of step surface can be upper fastener 7 and the connection of lower fastener 8 is even closer, avoids the two from shifting, further increases
Leakproofness and stability.
Shown in as shown in Figure 1, Figure 3 and Figure 4, battery 21 is fixed in box body 2 in the support plate 20 of setting, the front end of battery 21 is solid
The wiring pressing plate 22 that rear end is connected with the two poles of the earth of battery 21 respectively there are two fixed, the front end of each wiring pressing plate 22, which is provided with, to be connect
Line terminals 23, connecting terminal 23 and wiring pressing plate 22 are run through by the first screw 24 and are connected with box body 2.Support plate 20 can be kept away
Exempt from battery 21 directly to touch with the bottom connection of box body 2, battery 21 will not be encountered having leak, is conducive to increase waterproof installation
The safety of structure；The design of wiring pressing plate 22 and connecting terminal 23 can make wiring more stable and clean and tidy；Connecting terminal 23
Including the interconnecting piece 25 with screw hole and for the wire connecting portion 26 of wiring, wire connecting portion 26 be located inside and with pass through upper fastener 7
Cooperate with the power supply line 9 of lower fastener 8, the upside of wire connecting portion 26 is covered by electric wire pressing plate 27, and the middle part of electric wire pressing plate 27 is upward convex
It rises and forms line pressing portion, the left and right two of electric wire pressing plate 27 is connected by the second screw 28 with box body 2；Between two connecting terminals 23
It is provided with the insulation board 29 for separating the two.The design of insulation board 29 can separate the connecting line of anode and cathode, avoid two
Person connects and the short circuit of battery 21 is caused to generate danger, is conducive to the safety for improving this waterproof assembling structure.
In this waterproof assembling structure, the design of the ring type seal 4 between box body 2 and lid 1 realizes box body 2 and lid
Sealed connection between 1, then the design of upper fastener 7 and lower fastener 8 ensures the sealing at power supply line 9, and the first mounting groove 3 is set
Meter can make the connection of ring type seal 4 more stable, will not shift during the installation process, and can also simplify installation
Step；It further, can be in box body 2 and ring type seal 4, lid 1 and ring type seal 4, upper card in order to increase leakproofness
Increase sealed silicone between part 7 and upper card slot 5, lower fastener 8 and lower bayonet slot 6, further increases leakproofness.This waterproof assembling structure
When installation, first ring type seal 4 is fixed in the first mounting groove 3 of box body 2, is then put battery 21 well, then
The rear end of wiring pressing plate 22 is resisted against to the anode and cathode of battery 21, by the first screw 24 by wiring pressing plate 22 and terminals
Son 23 is connected with box body 2, covers electric wire pressing plate 27 and is fixed with the second screw 28；Upper fastener 7 is connect with lid 1 and is placed on box
On body 2, connect and fix box body 2 and the front end of lid 1, bolt 13, which is put on gasket seal 14, makes bolt 13 across lid 1
Lower end is threadedly coupled fixation with nut 12.
Above-described embodiment is only the preferred embodiment of the utility model, not limits the protection model of the utility model according to this
It encloses, therefore：The equivalence changes that all structures, shape, principle according to the utility model are done, should all be covered by the protection of the utility model
Within the scope of.
Claims (8)
1. a kind of waterproof assembling structure of battery case, it is characterised in that：Including the lid (1) and box body (2) being detachably fixed, institute
It states and is fixed with ring type seal (4) in the first mounting groove (3) of the annular of box body (2) upper end setting, the ring type seal (4)
Upper surface stretched out from the upper surface of box body (2) and with the lower end of lid (1) against, the lid (1) and box body (2)
Front end is respectively arranged with card slot (5) and lower bayonet slot (6), and sealing is fixed with upper fastener (7), institute in the upper card slot (5)
State sealing in lower bayonet slot (6) be fixed with ring type seal (4) integrally formed lower fastener (8), power supply line (9) is from upper card
It passes through in the circle that part (7) and lower fastener (8) surround and is tightly connected with upper fastener (7) and lower fastener (8).
2. a kind of waterproof assembling structure of battery case according to claim 1, it is characterised in that：Before the box body (2)
End is set there are two symmetrical protrusion (10), and the front end of the lid (1) is equipped with the card that can be clamped with protrusion (10)
Buckle (11)；The rear end of the lid (1) is provided with perforative mounting hole above and below lid (1), the rear end of the box body (2)
Portion position corresponding with mounting hole is fixed with nut (12), and the lower end of bolt (13) passes through mounting hole and nut (12) screw thread connects
It connects, is provided with gasket seal (14) between the nut of the bolt (13) and the upper surface of lid (1).
3. a kind of waterproof assembling structure of battery case according to claim 1, it is characterised in that：Under the lid (1)
End is provided with the second mounting groove with ring type seal (4) cooperation, and the upper end of the ring type seal (4) is inserted into the
In two mounting grooves.
4. a kind of waterproof assembling structure of battery case according to claim 1 to 3, it is characterised in that：Under described
The first groove (16) that can be connected to the first mounting groove (3) is provided on the left and right sides wall and bottom wall of card slot (6), under described
The lower convex edge (17) being inserted into the first groove (16) is provided on the left and right sides wall and lower wall of fastener (8)；On described
It is provided with the second groove (18) on the left and right sides wall and bottom wall of card slot (5), the left and right sides wall of the upper fastener (7) and upside
The upper convex edge (19) for being inserted into the second groove (18) is provided on wall.
5. a kind of waterproof assembling structure of battery case according to claim 1 to 3, it is characterised in that：Under described
The upper surface of fastener (8) is lower than the upper surface of the ring type seal (4) and forms step surface, the upper fastener in junction
(7) upper surface of lower end surface and lower fastener (8) against, left and right sides of upper fastener (7) lower end and step surface against.
6. a kind of waterproof assembling structure of battery case according to claim 1 to 3, it is characterised in that：The box
Be fixed with battery (21) in the support plate (20) being arranged in body (2), battery (21) be fixedly arranged at the front end with two rear ends respectively with electricity
The connected wiring pressing plate (22) in the two poles of the earth in pond (21), the front end of each wiring pressing plate (22) is provided with connecting terminal (23), institute
Connecting terminal (23) and wiring pressing plate (22) is stated to be run through by the first screw (24) and be connected with box body (2).
7. a kind of waterproof assembling structure of battery case according to claim 6, it is characterised in that：The connecting terminal (23)
Including the interconnecting piece (25) with screw hole and for the wire connecting portion (26) of wiring, the wire connecting portion (26) be located inside and with wear
Power supply line (9) cooperation of upper fastener (7) and lower fastener (8) is crossed, the upside of the wire connecting portion (26) is covered by electric wire pressing plate (27),
It raises upward to form line pressing portion in the middle part of the electric wire pressing plate (27), the left and right two of electric wire pressing plate (27) passes through the second screw
(28) it is connected with box body (2).
8. a kind of waterproof assembling structure of battery case according to claim 6, it is characterised in that：Described two connecting terminals
(23) insulation board (29) for separating the two is provided between.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820871539.8U CN208173676U (en) | 2018-06-05 | 2018-06-05 | A kind of waterproof assembling structure of battery case |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820871539.8U CN208173676U (en) | 2018-06-05 | 2018-06-05 | A kind of waterproof assembling structure of battery case |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208173676U true CN208173676U (en) | 2018-11-30 |
Family
ID=64365218
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820871539.8U Expired - Fee Related CN208173676U (en) | 2018-06-05 | 2018-06-05 | A kind of waterproof assembling structure of battery case |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208173676U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111416070A (en) * | 2019-01-08 | 2020-07-14 | 新盛力科技股份有限公司 | Waterproof battery box |
-
2018
- 2018-06-05 CN CN201820871539.8U patent/CN208173676U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111416070A (en) * | 2019-01-08 | 2020-07-14 | 新盛力科技股份有限公司 | Waterproof battery box |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CP01 | Change in the name or title of a patent holder |
Address after: 317100 Datang, Jiantiao Town, Sanmen County, Taizhou City, Zhejiang Province (Port-Linking Industrial Park) Patentee after: SEAWING TECHNOLOGY (ZHEJIANG) Co.,Ltd. Address before: 317100 Datang, Jiantiao Town, Sanmen County, Taizhou City, Zhejiang Province (Port-Linking Industrial Park) Patentee before: ZHEJIANG XIWEI TECHNOLOGY Co.,Ltd. |
|
| CP01 | Change in the name or title of a patent holder | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20181130 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |