CN212517295U - Voltage and temperature acquisition device for power battery - Google Patents
Voltage and temperature acquisition device for power battery Download PDFInfo
- Publication number
- CN212517295U CN212517295U CN202021424613.5U CN202021424613U CN212517295U CN 212517295 U CN212517295 U CN 212517295U CN 202021424613 U CN202021424613 U CN 202021424613U CN 212517295 U CN212517295 U CN 212517295U
- Authority
- CN
- China
- Prior art keywords
- fixed
- wall
- voltage
- acquisition device
- cable
- 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
Images
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
- Connection Of Batteries Or Terminals (AREA)
Abstract
The utility model provides a voltage and temperature acquisition device for power battery belongs to power battery technical field. The voltage and temperature acquisition device for the power battery comprises a supporting component, an information acquisition component and a fixing component. The supporting component comprises a shell, a cover and a buckle piece, wherein the cover is fixed on the shell through a hinge, the information acquisition component comprises a temperature sensor, a first cable, a voltage sensor, a second cable and a connector, the temperature sensor and the voltage sensor are all fixed on the outer wall of the shell, when the information acquisition component is used, according to the size of an installation space, a threaded rod is rotated, the tail end of the threaded rod enables a second connecting lug plate to be fixed through the outer wall of an extrusion box body, and the voltage and the temperature acquisition device can be installed through a bolt, can be adjusted according to the size of the installation space, and is stronger in applicability.
Description
Technical Field
The utility model relates to a power battery field particularly, relates to a voltage and temperature acquisition device for power battery.
Background
The power battery is a power source for providing power source for the tool, and is a storage battery for providing power for electric automobiles, electric trains, electric bicycles and golf carts. Which is mainly distinguished from a starting battery for starting an engine of an automobile. Valve-port sealed lead-acid batteries, open tubular lead-acid batteries and lithium iron phosphate batteries are mostly used.
At present, the existing voltage and temperature acquisition device for the power battery is too fixed in an installation structure, cannot be adjusted according to different installation spaces, and is poor in applicability.
SUMMERY OF THE UTILITY MODEL
In order to compensate above not enough, the utility model provides a voltage and temperature acquisition device for power battery aims at improving and can not adjust according to the installation space of difference, the poor problem of suitability.
The utility model discloses a realize like this:
the utility model provides a voltage and temperature acquisition device for power battery, including supporting component, information acquisition subassembly and fixed subassembly.
The support component comprises a shell, a cover and a fastener, wherein the cover is fixed on the shell through a hinge, and the fastener is fixed on the outer wall of the shell and the outer wall of the cover.
The information acquisition subassembly includes temperature sensor, first cable, voltage sensor, second cable and connector, temperature sensor with voltage sensor all fixes on the outer wall of casing, the one end electric connection of first cable is in temperature sensor is last, the one end electric connection of second cable is in voltage sensor is last, the connector is fixed on the outer wall of casing, the other end of first cable with the equal electric connection of the other end of second cable is in on the connector.
Fixed subassembly includes box, gear drive spare, lead screw, connecting rod, threaded rod, plectane, second connection otic placode, thread block and slide bar, the box is fixed on the outer wall of casing, the both ends of lead screw are rotated on the inner wall of box, the slide bar is fixed on the inner wall of box, the connecting rod rotates on the box, the lead screw with the connecting rod passes through gear drive spare transmission is in the same place, the plectane is fixed the other end of connecting rod, thread block thread bush is established on the lead screw, thread block slides equally on the slide bar, the threaded rod runs through the plectane, second connection otic placode is fixed on the outer wall of thread block.
The utility model discloses an in one embodiment, temperature sensor includes temperature sensor body and protection casing, the temperature sensor body with the protection casing is all fixed on the outer wall of casing, the temperature sensor body is established in the protection casing.
The utility model discloses an in one embodiment, the information acquisition subassembly still includes the fixed block, the fixed block is fixed on the inner wall of casing, the fixed block card is established outside the first cable.
The utility model discloses an in one embodiment, the fixed block includes fixed block body and first connection otic placode, first connection otic placode is fixed on the outer wall of fixed block body, first connection otic placode is fixed on the inner wall of casing.
In an embodiment of the present invention, the fixing assembly further includes a rotating member, the rotating member is fixed on the inner wall of the box, and the screw rod is fixed in the rotating member.
In an embodiment of the present invention, the gear transmission member includes a first bevel gear and a second bevel gear, the first bevel gear is fixed on the screw rod, the second bevel gear is fixed on the connecting rod, and the first bevel gear and the second bevel gear are engaged.
In an embodiment of the present invention, the threaded rod includes a threaded rod body and a nut, the threaded rod body is threaded through the circular plate, and the nut is fixed on the threaded rod body.
In an embodiment of the present invention, the fixing assembly further comprises a holding portion, and the holding portion is fixed on the outer wall of the circular plate.
In an embodiment of the present invention, the second connection ear plate includes a second connection ear plate body and a support, one end of the support is fixed on the outer wall of the second connection ear plate body, and the other end of the support is fixed on the outer wall of the thread block.
In an embodiment of the present invention, the fixing component further includes a guide sleeve, the guide sleeve is fixed in the threaded block, and the sliding sleeve is sleeved on the sliding rod.
The utility model has the advantages that: the utility model discloses a voltage and temperature acquisition device for power battery that above-mentioned design obtained, during the use, according to installation space's size, rotatory plectane, the rotation of plectane drives the rotation of gear drive spare, the rotation of gear drive spare drives the rotation of lead screw, the screw thread piece is lateral shifting under the combined action of lead screw and slide bar, drive second engaging lug board lateral shifting promptly, adjust suitable position to the second engaging lug board, rotatory threaded rod, the end of threaded rod makes second engaging lug board fixed through the outer wall of extrusion box, recycle the bolt install this voltage and temperature acquisition device can, this voltage and temperature acquisition device can be adjusted according to installation space's size, the suitability is stronger.
Drawings
In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings that are required to be used in the embodiments will be briefly described below, it should be understood that the following drawings only illustrate some embodiments of the present invention, and therefore should not be considered as limiting the scope, and for those skilled in the art, other related drawings can be obtained according to the drawings without inventive efforts.
Fig. 1 is a schematic structural diagram of a voltage and temperature acquisition device for a power battery according to an embodiment of the present invention;
fig. 2 is a schematic cross-sectional structural diagram of a voltage and temperature acquisition device for a power battery according to an embodiment of the present invention;
fig. 3 is a schematic cross-sectional structure diagram of an information acquisition assembly according to an embodiment of the present invention;
fig. 4 is a schematic cross-sectional view of a fixing assembly according to an embodiment of the present invention;
fig. 5 is an enlarged view of a region a in fig. 4 according to an embodiment of the present invention.
In the figure: 100-a support assembly; 110-a housing; 120-a lid; 130-a fastener; 200-an information collection component; 210-a temperature sensor; 211-a temperature sensor body; 212-a shield; 220-a first cable; 230-a voltage sensor; 240-a second cable; 250-fixed block; 251-a fixed block body; 252-a first connecting ear plate; 260-a connector; 300-a stationary component; 310-a box body; 320-a rotation member; 330-a gear drive; 331-a first bevel gear; 332-second bevel gear; 340-a screw rod; 350-a connecting rod; 360-threaded rod; 361-a threaded rod body; 362-nut; 370-circular plate; 380-a handheld portion; 390-a second connecting ear plate; 391-a second connecting lug plate body; 392-a scaffold; 394-guide sleeve; 395-thread block; 396-slide bar.
Detailed Description
To make the objects, technical solutions and advantages of the embodiments of the present invention clearer, the drawings of the embodiments of the present invention are combined to clearly and completely describe the technical solutions of the embodiments of the present invention, and obviously, the described embodiments are some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
Thus, the following detailed description of the embodiments of the present invention, presented in the accompanying drawings, is not intended to limit the scope of the invention, as claimed, but is merely representative of selected embodiments of the invention. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
It should be noted that: like reference numbers and letters refer to like items in the following figures, and thus, once an item is defined in one figure, it need not be further defined and explained in subsequent figures.
In the description of the present invention, it is to be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and to simplify the description, but do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore should not be construed as limiting the present invention.
Furthermore, the terms "first", "second" and "first" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature. In the description of the present invention, "a plurality" means two or more unless specifically limited otherwise.
In the present invention, unless otherwise expressly stated or limited, the terms "mounted," "connected," and "fixed" are to be construed broadly and may, for example, be fixedly connected, detachably connected, or integrally formed; either directly or indirectly through intervening media, either internally or in any other relationship. The specific meaning of the above terms in the present invention can be understood according to specific situations by those skilled in the art.
In the present disclosure, unless expressly stated or limited otherwise, the first feature "on" or "under" the second feature may comprise direct contact between the first and second features, or may comprise contact between the first and second features not directly. Also, the first feature being "on," "above" and "over" the second feature includes the first feature being directly on and obliquely above the second feature, or merely indicating that the first feature is at a higher level than the second feature. A first feature being "under," "below," and "beneath" a second feature includes the first feature being directly under and obliquely below the second feature, or simply meaning that the first feature is at a lesser elevation than the second feature.
Examples
Referring to fig. 1-5, the present invention provides a technical solution: a voltage and temperature acquisition device for a power battery comprises a support assembly 100, an information acquisition assembly 200 and a fixing assembly 300. The information collecting member 200 and the fixing member 300 are fixed to the support member 100 so that the collecting apparatus can be adapted to various installation spaces.
Referring to fig. 1 and 2, the support assembly 100 includes a housing 110, a cover 120, and a fastener 130, the cover 120 being fixed to the housing 110 by hinges, and the fastener 130 being fixed to an outer wall of the housing 110 and an outer wall of the cover 120 by screws.
Referring to fig. 2 and 3, the information collecting assembly 200 includes a temperature sensor 210, a first cable 220, a voltage sensor 230, a second cable 240 and a connector 260, wherein the temperature sensor 210 and the voltage sensor 230 are both fixed on an outer wall of the housing 110 by screws, the temperature sensor 210 includes a temperature sensor body 211 and a shield 212, the temperature sensor body 211 and the shield 212 are both fixed on the outer wall of the housing 110 by screws, the temperature sensor body 211 is disposed in the shield 212, the shield 212 protects the temperature sensor body 211 from being eroded by dust, one end of the first cable 220 is electrically connected to the temperature sensor 210, one end of the second cable 240 is electrically connected to the voltage sensor 230, the connector 260 is fixed on the outer wall of the housing 110 by screws, the other end of the first cable 220 and the other end of the second cable 240 are both electrically connected to the connector 260, the information collecting assembly 200 further comprises a fixing block 250, the fixing block 250 is fixed on the inner wall of the housing 110 through screws, the fixing block 250 is clamped outside the first cable 220, the fixing block 250 enables the first cable 220 to be regularly fixed in the housing 110, the fixing block 250 comprises a fixing block body 251 and a first connecting lug plate 252, the first connecting lug plate 252 is welded on the outer wall of the fixing block body 251, the first connecting lug plate 252 is fixed on the inner wall of the housing 110 through screws, and the fixing block body 251 is more firmly fixed in the housing 110 through the first connecting lug plate 252.
Referring to fig. 2, 4 and 5, the fixing assembly 300 includes a housing 310, a gear transmission 330, a lead screw 340, a connecting rod 350, the threaded rod 360, the circular plate 370, the second connecting lug plate 390, the threaded block 395 and the sliding rod 396, the box body 310 is fixed on the outer wall of the shell 110 through screws, two ends of the screw rod 340 rotate on the inner wall of the box body 310, the fixing assembly 300 further comprises a rotating part 320, the rotating part 320 is fixed on the inner wall of the box body 310 through screws, the screw rod 340 is connected in the rotating part 320 in a key mode, the rotating part 320 enables the screw rod 340 to rotate more stably, the rotating part 320 in the embodiment is a bearing seat, the sliding rod 396 is welded on the inner wall of the box body 310, the connecting rod 350 rotates on the box body 310, the screw rod 340 and the connecting rod 350 are transmitted together through the gear transmission part 330, the gear transmission part 330 comprises a first bevel gear 331 and a second bevel gear 332.
The second bevel gear 332 is in key connection with the connecting rod 350, the first bevel gear 331 is meshed with the second bevel gear 332, the first bevel gear 331 and the second bevel gear 332 enable the screw rod 340 and the connecting rod 350 to synchronously rotate, the circular plate 370 is welded at the other end of the connecting rod 350, the fixing assembly 300 further comprises a handheld portion 380, the handheld portion 380 is welded on the outer wall of the circular plate 370, the handheld portion 380 facilitates rotation of the circular plate 370, the handheld portion 380 in the embodiment is a handle, the screw block 395 is in threaded sleeve connection with the screw rod 340, the screw block 395 also slides on the sliding rod 396, the fixing assembly 300 further comprises a guide sleeve 394, the guide sleeve 394 is welded in the screw block 395, the guide sleeve 394 is in sliding sleeve connection with the sliding rod 396, and the guide sleeve 394 enables the screw block 395 to move on.
Threaded rod 360 screw through plectane 370, threaded rod 360 includes threaded rod body 361 and nut 362, threaded rod body 361 screw through plectane 370, nut 362 welds on threaded rod body 361, nut 362 makes the more convenient rotation of threaded rod body 361, second connection otic placode 390 passes through the screw fixation on the outer wall of screw block 395, second connection otic placode 390 includes second connection otic placode body 391 and support 392, the one end welding of support 392 is on the outer wall of second connection otic placode body 391, the other end of support 392 passes through the screw fixation on the outer wall of screw block 395, the great range that has increased second connection otic placode body 391 position transformation of support 392.
Specifically, this a voltage and temperature collection device for power battery's theory of operation: when the temperature and voltage acquisition device is used, according to the size of an installation space, the circular plate 370 is rotated, the rotation of the circular plate 370 drives the rotation of the gear transmission member 330, the rotation of the gear transmission member 330 drives the rotation of the lead screw 340, the thread block 395 transversely moves under the combined action of the lead screw 340 and the slide bar 396, namely, the second connection lug plate 390 is driven to transversely move, the second connection lug plate 390 is adjusted to a proper position, the threaded rod 360 is rotated, the tail end of the threaded rod 360 enables the second connection lug plate 390 to be fixed by extruding the outer wall of the box body 310, and then the voltage and temperature acquisition device is installed by utilizing a bolt.
It should be noted that the specific model specifications of the temperature sensor 210, the first cable 220, the voltage sensor 230, the second cable 240 and the connector 260 need to be determined by type selection according to the actual specification of the device, and the specific type selection calculation method adopts the prior art in the field, so detailed description is omitted.
The power supply of the temperature sensor 210, the first cable 220, the voltage sensor 230, the second cable 240 and the connector 260 and the principle thereof will be apparent to those skilled in the art and will not be described in detail herein.
The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention, and various modifications and changes may be made by those skilled in the art. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.
Claims (10)
1. A voltage and temperature acquisition device for a power battery is characterized by comprising
A support assembly (100), wherein the support assembly (100) comprises a shell (110), a cover (120) and a fastener (130), the cover (120) is fixed on the shell (110) through a hinge, and the fastener (130) is fixed on the outer wall of the shell (110) and the outer wall of the cover (120);
the information acquisition assembly (200) comprises a temperature sensor (210), a first cable (220), a voltage sensor (230), a second cable (240) and a connector (260), wherein the temperature sensor (210) and the voltage sensor (230) are fixed on the outer wall of the shell (110), one end of the first cable (220) is electrically connected to the temperature sensor (210), one end of the second cable (240) is electrically connected to the voltage sensor (230), the connector (260) is fixed on the outer wall of the shell (110), and the other end of the first cable (220) and the other end of the second cable (240) are electrically connected to the connector (260);
the fixed assembly (300), the fixed assembly (300) comprises a box body (310), a gear transmission piece (330), a screw rod (340), a connecting rod (350), a threaded rod (360), a circular plate (370), a second connecting lug plate (390), a threaded block (395) and a sliding rod (396), the box body (310) is fixed on the outer wall of the shell (110), two ends of the screw rod (340) are rotated on the inner wall of the box body (310), the sliding rod (396) is fixed on the inner wall of the box body (310), the connecting rod (350) is rotated on the box body (310), the screw rod (340) and the connecting rod (350) are transmitted together through the gear transmission piece (330), the circular plate (370) is fixed at the other end of the connecting rod (350), the threaded block (395) is in threaded sleeve connection with the screw rod (340), and the threaded block (395) also slides on the sliding rod (396), the threaded rod (360) penetrates through the circular plate (370) in a threaded manner, and the second connecting lug plate (390) is fixed on the outer wall of the threaded block (395).
2. The voltage and temperature acquisition device for power batteries according to claim 1, characterized in that said temperature sensor (210) comprises a temperature sensor body (211) and a protective cover (212), said temperature sensor body (211) and said protective cover (212) being fixed on the outer wall of said casing (110), said temperature sensor body (211) being provided inside said protective cover (212).
3. The voltage and temperature acquisition device for the power battery as claimed in claim 1, wherein the information acquisition assembly (200) further comprises a fixing block (250), the fixing block (250) is fixed on the inner wall of the housing (110), and the fixing block (250) is clamped outside the first cable (220).
4. A voltage and temperature acquisition device for a power battery according to claim 3, characterized in that the fixing block (250) comprises a fixing block body (251) and a first connection ear plate (252), the first connection ear plate (252) is fixed on the outer wall of the fixing block body (251), and the first connection ear plate (252) is fixed on the inner wall of the housing (110).
5. The voltage and temperature acquisition device for the power battery as claimed in claim 1, wherein the fixing assembly (300) further comprises a rotating member (320), the rotating member (320) is fixed on the inner wall of the box body (310), and the lead screw (340) is fixed in the rotating member (320).
6. A voltage and temperature acquisition device for power batteries according to claim 1, characterized in that said gear transmission (330) comprises a first conical gear (331) and a second conical gear (332), said first conical gear (331) being fixed on said screw (340), said second conical gear (332) being fixed on said connecting rod (350), said first conical gear (331) and said second conical gear (332) being in mesh.
7. The voltage and temperature acquisition device for power batteries according to claim 1, characterized in that said threaded rod (360) comprises a threaded rod body (361) and a nut (362), said threaded rod body (361) being threaded through said circular plate (370), said nut (362) being fixed on said threaded rod body (361).
8. The voltage and temperature harvesting device for a power battery according to claim 1, wherein the fixation assembly (300) further comprises a hand-held portion (380), the hand-held portion (380) being fixed to an outer wall of the circular plate (370).
9. The voltage and temperature collecting device for power battery as claimed in claim 1, wherein the second connection lug plate (390) comprises a second connection lug plate body (391) and a bracket (392), one end of the bracket (392) is fixed on the outer wall of the second connection lug plate body (391), and the other end of the bracket (392) is fixed on the outer wall of the screw block (395).
10. The voltage and temperature acquisition device for power batteries according to claim 1, characterized in that said fixing assembly (300) further comprises a guide sleeve (394), said guide sleeve (394) is fixed in said screw block (395), said guide sleeve (394) is slidingly sleeved on said slide bar (396).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021424613.5U CN212517295U (en) | 2020-07-17 | 2020-07-17 | Voltage and temperature acquisition device for power battery |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021424613.5U CN212517295U (en) | 2020-07-17 | 2020-07-17 | Voltage and temperature acquisition device for power battery |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212517295U true CN212517295U (en) | 2021-02-09 |
Family
ID=74437443
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202021424613.5U Active CN212517295U (en) | 2020-07-17 | 2020-07-17 | Voltage and temperature acquisition device for power battery |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN212517295U (en) |
-
2020
- 2020-07-17 CN CN202021424613.5U patent/CN212517295U/en active Active
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN212517295U (en) | Voltage and temperature acquisition device for power battery | |
| CN212621449U (en) | Detection clamping structure for working condition of quincunx elastic coupling | |
| CN112781534A (en) | Automatic electronic inspection device for battery case of new energy automobile | |
| CN213989063U (en) | Concealed open battery box device under electric bicycle lower tube | |
| CN110588843A (en) | Automobile tooling fixture positioning mechanism | |
| CN217032727U (en) | Vehicle-mounted cargo weight detection sensor | |
| CN215399137U (en) | Electric bicycle lower tube structure with battery mounted on end face and electric bicycle | |
| CN215154340U (en) | Vehicle-mounted mobile phone support convenient to charge | |
| CN205881998U (en) | Electricelectric motor car high voltage battery installing support system | |
| CN212844315U (en) | Intensity detection device is used in automobile parts production | |
| CN213352351U (en) | Novel intelligent robot for automobile assembly | |
| CN213750019U (en) | Detection tool for automobile motor | |
| CN212872554U (en) | Power battery pack detection clamp | |
| CN211979502U (en) | Full-vehicle-type OBD diagnostic instrument | |
| CN212061263U (en) | Car vehicle event data recorder based on car networking technique | |
| CN112045456A (en) | Multi-point floating self-centering clamp for automobile brake drum | |
| CN213536054U (en) | Construction steel bar classification recycling device | |
| CN216887038U (en) | Energy-saving electric vehicle with standby power supply | |
| CN220482289U (en) | New energy automobile battery pencil board die utensil convenient to get piece | |
| CN215299442U (en) | New energy automobile power battery negative pole connection piece with shockproof function | |
| CN213656154U (en) | Portable monitoring display | |
| CN213945085U (en) | Precise cutting device for truck accessories | |
| CN212445494U (en) | Cutting device of environmental protection tubular product | |
| CN215155292U (en) | Electric tricycle loading compartment | |
| CN214264372U (en) | Measuring pipe cylinder welding device for water meter production |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |