CN216433454U - Capacitor vibration test fixture - Google Patents
Capacitor vibration test fixture Download PDFInfo
- Publication number
- CN216433454U CN216433454U CN202122793215.1U CN202122793215U CN216433454U CN 216433454 U CN216433454 U CN 216433454U CN 202122793215 U CN202122793215 U CN 202122793215U CN 216433454 U CN216433454 U CN 216433454U
- Authority
- CN
- China
- Prior art keywords
- base
- top cover
- capacitor
- vibration test
- connecting screw
- 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
Landscapes
- Testing Electric Properties And Detecting Electric Faults (AREA)
Abstract
The utility model discloses a condenser vibration test anchor clamps, condenser vibration test anchor clamps include: the base is suitable for being installed on the vibrating table body; the connecting screw is arranged on the base and is in threaded connection with a locking nut; the top cover is sleeved on the connecting screw and positioned between the locking nut and the base, a fixing space for fixing the capacitor monomer is formed between the base and the top cover, the base and the top cover are both provided with avoidance holes, and the anode and the cathode of the capacitor monomer are respectively accommodated in the avoidance holes of the base and the avoidance holes of the top cover; the locking nut is screwed on the connecting screw rod to enable the top cover and the base to clamp the capacitor single body, and the locking nut is unscrewed on the connecting screw rod to enable the top cover and the base to release the capacitor single body. According to the utility model discloses condenser vibration test anchor clamps can be at firm centre gripping when vibration test, have advantages such as simple structure is reliable, convenient operation.
Description
Technical Field
The utility model belongs to the technical field of the on-vehicle condenser technique and specifically relates to a condenser vibration test anchor clamps is related to.
Background
The super capacitor in the related technology carries a lithium battery technology, replaces the important development direction of the lead storage battery for the vehicle in the future, can greatly reduce the weight, and can improve the performance in the aspects of low-temperature starting, vibration resistance and the like. Because the operating mode of vehicle in the process of traveling is comparatively abominable, has the condition such as jolt, scram, collision, has provided higher requirement to ultracapacitor system's safety, nevertheless lacks a anchor clamps that detect ultracapacitor system monomer vibration test at present, can't accomplish the vibration test.
SUMMERY OF THE UTILITY MODEL
The utility model discloses aim at solving one of the technical problem that exists among the prior art at least. Therefore, the utility model provides a condenser vibration test anchor clamps, this condenser vibration test anchor clamps can be at the firm centre gripping of vibration test time, have advantages such as simple structure is reliable, convenient operation.
In order to achieve the above object, according to the utility model discloses capacitor vibration test anchor clamps, include: the base is suitable for being installed on the vibrating table body; the connecting screw rod is arranged on the base and is in threaded connection with a locking nut; the top cover is sleeved on the connecting screw rod and positioned between the locking nut and the base, a fixing space for fixing the capacitor single body is formed between the base and the top cover, the base and the top cover are both provided with avoidance holes, and the anode and the cathode of the capacitor single body are respectively accommodated in the avoidance holes of the base and the avoidance holes of the top cover; the locking nut is screwed on the connecting screw rod to enable the top cover and the base to clamp the capacitor single body, and the locking nut is unscrewed on the connecting screw rod to enable the top cover and the base to release the capacitor single body.
According to the utility model discloses condenser vibration test anchor clamps can be at firm centre gripping when vibration test, have advantages such as simple structure is reliable, convenient operation.
According to some embodiments of the utility model, the top cap with the surface that the base is relative all is seted up flutedly, the condenser monomer hold in the recess, dodge the hole form in the tank bottom of recess.
Further, the grooves of the top cover and the grooves of the base are circular grooves and have equal areas.
According to some embodiments of the utility model, the tank bottom of the recess of base with the tank bottom of the recess of top cap is installed insulating pad respectively.
Further, the insulating pad is configured to be circular and has a thickness not less than 1 mm.
According to some embodiments of the utility model, the recess of top cap with the recess of base is a plurality of and one-to-one.
According to some embodiments of the utility model, its characterized in that, the fixed space is a plurality of and the interval sets up each other, and is adjacent arrange at least one between the fixed space connecting screw.
According to some embodiments of the present invention, the base comprises: a base platform, wherein the base platform is suitable for being arranged on the vibration platform body; the mount table, the mount table connect in the orientation of base station one side of top cap just is located the center department of base station, connecting screw install in the mount table, fixed space form in the top cap with between the mount table, the hole of dodging of base is formed in the mount table.
According to the utility model discloses some embodiments, connecting screw's both ends all are constructed threaded structure, the threaded structure at connecting screw both ends respectively with the base with the cooperation of locking nut.
According to some embodiments of the present invention, the base and the top cap are aluminum alloy pieces.
Additional aspects and advantages of the invention will be set forth in part in the description which follows and, in part, will be obvious from the description, or may be learned by practice of the invention.
Drawings
The above and/or additional aspects and advantages of the present invention will become apparent and readily appreciated from the following description of the embodiments, taken in conjunction with the accompanying drawings of which:
fig. 1 is a schematic structural diagram of a capacitor vibration test fixture according to an embodiment of the present invention;
fig. 2 is a schematic structural diagram of a capacitor cell according to an embodiment of the present invention;
fig. 3 is a schematic structural diagram of a screw of the capacitor vibration test fixture according to the embodiment of the present invention.
Reference numerals:
capacitor vibration test fixture 1, base 100, connecting screw 200, top cover 300, locking nut 210,
The capacitor single body 2, the avoidance hole 101, the groove 102, the insulating pad 11, the base 110, the mounting table 120,
The screw thread structure 201, the positive electrode 21 of the capacitor single body and the negative electrode 22 of the capacitor single body.
Detailed Description
Reference will now be made in detail to embodiments of the present invention, examples of which are illustrated in the accompanying drawings, wherein like reference numerals refer to the same or similar elements or elements having the same or similar function throughout. The embodiments described below with reference to the drawings are exemplary only for the purpose of explaining the present invention, and should not be construed as limiting the present invention.
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", "axial", "radial", "circumferential", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, merely for the convenience of description and simplification of the description, and 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 invention.
In the description of the present invention, "the first feature" and "the second feature" may include one or more of the features.
In the description of the present invention, "a plurality" means two or more.
In the description of the present invention, the first feature being "on" or "under" the second feature may include the first and second features being in direct contact, and may also include the first and second features not being in direct contact but being in contact via another feature therebetween.
In the description of the invention, the first feature being "on", "above" and "above" the second feature includes the first feature being directly above and obliquely above the second feature, or merely indicating that the first feature is at a higher level than the second feature.
The capacitor vibration test jig 1 according to an embodiment of the present invention is described below with reference to the drawings.
As shown in fig. 1 to 3, a capacitor vibration test fixture 1 according to an embodiment of the present invention includes a base 100, a connecting screw 200, and a top cover 300.
The base 100 is adapted to be mounted to a vibrating table body (not shown). The connection screw 200 is installed on the base 100, and the locking nut 210 is threadedly coupled to the connection screw 200. The top cover 300 is sleeved on the connecting screw rod 200 and located between the locking nut 210 and the base 100, a fixing space for fixing the capacitor unit 2 is formed between the base 100 and the top cover 300, the base 100 and the top cover 300 are both configured with an avoiding hole 101, and the anode 21 and the cathode 22 of the capacitor unit 2 are respectively accommodated in the avoiding hole 101 of the base 100 and the avoiding hole 101 of the top cover 300.
Wherein, the locking nut 210 is screwed on the connecting screw rod 200 to make the top cover 300 and the base 100 clamp the capacitor unit 2, and the locking nut 210 is unscrewed on the connecting screw rod 200 to make the top cover 300 and the base 100 release the capacitor unit 2.
For example, the capacitor unit 2 is a super capacitor unit 2 applied to a vehicle, the capacitor unit 2 is configured to be cylindrical, the positive electrode 21 of the capacitor unit 2 is located at one end, the negative electrode 22 is located at the other end, and the positive electrode 21 and the negative electrode 22 are both configured with screw heads, and the screw heads are accommodated in the avoiding holes 101. The base 100 and the top cover 300 are both constructed into a metal plate structure with a certain thickness, the thickness of the base 100 is 29 mm-31 mm, and the thickness of the top cover 300 is 15 mm-17 mm, so that the anode 21 and the cathode 22 of the capacitor unit 2 are prevented from being in contact with the vibrating table body to be conductive. The vibration test device is particularly suitable for the vibration test of the super capacitor monomer 2 with the standard size of phi 60mm multiplied by 135 mm. The orientation of the positive electrode 21 and the negative electrode 22 of the capacitor element 2 is not particularly limited, and the positive electrode 21 may be located on one side of the base 100 or one side of the top cover 300. The base 100 may be configured with a plurality of bolt holes for fastening to the vibrating table body by passing a plurality of fasteners (e.g., bolts).
According to the utility model discloses condenser vibration test anchor clamps 1 rotates through lock nut 210 and the cooperation of connecting screw rod 200, screws and unscrews lock nut 210, drives top cap 300 and reciprocates, and top cap 300 and base 100 press from both sides tightly condenser monomer 2 and release. The screw rods are respectively fixed with the top cover 300 and the base 100, when the locking nut 210 is matched with the connecting screw rod 200 to play a guiding role, and the locking nut 210 clamps the top cover 300 and the base 100 tightly, the working condition of the capacitor unit 2 in the running process of a vehicle can be well simulated, and the top cover 300 and the base 100 are simple and reliable in structure. The end face of the locking nut 210 can apply pressure to the top cover 300, so that the surface of the top cover 300 is matched with the end face of the capacitor unit 2, the vibrating table body can vibrate along the vertical direction, the front direction, the rear direction and the left direction, and the capacitor unit 2 can be always firmly fixed with the base 100 and the top cover 300. And lock nut 210 and the loosening coupling nut can be dismantled top cap 300, and then make things convenient for the convenient dismouting of condenser monomer 2, and the vibration test operation of condenser monomer 2 is more convenient.
Therefore, according to the utility model discloses condenser vibration test anchor clamps 1 can firmly centre gripping when vibration test, has advantages such as simple structure is reliable, convenient operation.
In some embodiments of the present invention, as shown in fig. 1, the top cover 300 and the bottom base 100 have a groove 102 formed on their opposite surfaces, the capacitor unit 2 is accommodated in the groove 102, and the avoiding hole 101 is formed at the bottom of the groove 102.
The size of the groove 102 is adapted to the size of the outer contour of the capacitor unit 2, so that the capacitor unit 2 can be better limited when vibrating in the horizontal direction of the vibrating table body, and the fixing firmness of the capacitor unit 2 is improved.
Further, as shown in fig. 1, the grooves 102 of the top cover 300 and the grooves 102 of the bottom base 100 are circular grooves and have equal areas.
The diameter of the groove 102 is approximately the same as the shape of the capacitor unit 2 to be subjected to the vibration test, so that the shape of the capacitor unit 2 is adapted, the fixing firmness of the capacitor unit 2 in the horizontal direction is further improved, and the capacitor unit 2 is prevented from being separated from the top cover 300 and the base 100.
In some embodiments of the present invention, as shown in fig. 1, the bottom of the groove 102 of the base 100 and the bottom of the groove 102 of the top cover 300 are respectively installed with the insulating pad 11.
The insulating pad 11 forms insulation between the end face of the capacitor unit 2 and the base 100, so that the capacitor unit 2 is prevented from being electrified, and the safety of the capacitor vibration test fixture 1 during operation is ensured.
Further, the insulating pad 11 is configured in a circular ring shape and has a thickness of not less than 1 mm. The circular ring-shaped insulating pad 11 can be fitted into the groove 102 of the base 100 and the groove bottom of the groove 102 of the top cover 300, and the end face of the capacitor unit 2 forms sufficient insulation with both the base 100 and the top cover 300. The insulating pad 11 is configured in a ring shape, and the anode 21 and the cathode 22 of the capacitor unit 2 can penetrate through the insulating pad 11 to avoid interference with the vibrating table body.
In some embodiments of the present invention, as shown in fig. 1, the grooves 102 of the top cover 300 and the grooves 102 of the bottom base 100 are both multiple and in one-to-one correspondence.
Therefore, the capacitor vibration test fixture 1 has the advantages that the two ends of the capacitor single bodies 2 are respectively accommodated in the grooves 102 of the top cover 300 and the grooves 102 of the base 100, the grooves 102 of the top covers 300 correspond to the grooves 102 of the bases 100 one by one, the capacitor single bodies 2 can be firmly fixed, and the capacitor single bodies 2 are prevented from being contacted with each other.
In some embodiments of the present invention, as shown in fig. 1, the fixing spaces are multiple and spaced apart from each other, and at least one connecting screw rod 200 is disposed between adjacent fixing spaces.
Through set up a plurality of fixed spaces between top cap 300 and base 100, can carry out vibration test to a plurality of condenser monomer 2 simultaneously, efficiency of software testing is higher, and connecting screw 200 is located between two adjacent fixed spaces, and connecting screw 200 is more balanced with the atress when top cap 300 compresses tightly condenser monomer 2.
In some embodiments of the present invention, as shown in fig. 1, the base 100 comprises: a submount 110 and a mounting table 120.
The base 110 is adapted to be mounted to a vibration table. The mounting table 120 is connected to a side of the base table 110 facing the top cover 300 and located at the center of the base table 110, the connection screw 200 is mounted to the mounting table 120, a fixing space is formed between the top cover 300 and the mounting table 120, and the avoiding hole 101 of the base 100 is formed in the mounting table 120.
The mounting table 120 and the base table 110 are integrally formed, the base table 110 is located below the mounting table 120, the area of the base table 110 is larger than that of the mounting table 120 to ensure that the base 100 and the vibrating table body are more stable, and the base table 110 is mounted on the vibrating table body through a fastener (such as a bolt).
In some embodiments of the present invention, as shown in fig. 3, both ends of the connection screw 200 are configured with a thread structure 201, and the thread structures 201 at both ends of the connection screw 200 are respectively engaged with the base 100 and the lock nut.
In some embodiments of the present invention, the base 100 and the top cover 300 are aluminum alloy pieces.
The aluminum alloy part is light in weight, more convenient to process, high in specific strength, and capable of adapting to high-frequency vibration tests, and the resonance frequency is greater than 500 Hz.
Other constructions and operations of the capacitor vibration test clamp 1 according to embodiments of the present invention are known to those of ordinary skill in the art and will not be described in detail herein.
In the description herein, references to the description of the term "one embodiment," "some embodiments," "an illustrative embodiment," "an example," "a specific example," or "some examples" or the like mean that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the present invention. In this specification, the schematic representations of the terms used above do not necessarily refer to the same embodiment or example.
While embodiments of the present invention have been shown and described, it will be understood by those of ordinary skill in the art that: various changes, modifications, substitutions and alterations can be made to the embodiments without departing from the principles and spirit of the invention, the scope of which is defined by the claims and their equivalents.
Claims (10)
1. The utility model provides a condenser vibration test anchor clamps which characterized in that includes:
the base is suitable for being installed on the vibrating table body;
the connecting screw rod is arranged on the base and is in threaded connection with a locking nut;
the top cover is sleeved on the connecting screw rod and positioned between the locking nut and the base, a fixing space for fixing the capacitor monomer is formed between the base and the top cover, the base and the top cover are both provided with avoidance holes, and the anode and the cathode of the capacitor monomer are respectively accommodated in the avoidance holes of the base and the avoidance holes of the top cover;
the locking nut is screwed on the connecting screw rod to enable the top cover and the base to clamp the capacitor single body, and the locking nut is unscrewed on the connecting screw rod to enable the top cover and the base to release the capacitor single body.
2. The capacitor vibration test fixture as claimed in claim 1, wherein the opposing surfaces of the top cover and the base are each formed with a groove, the capacitor unit is accommodated in the groove, and the relief hole is formed at a bottom of the groove.
3. The capacitor vibration test fixture of claim 2, wherein the grooves of the top cover and the grooves of the base are circular grooves and have equal areas.
4. The capacitor vibration test fixture of claim 2, wherein the bottom of the groove of the base and the bottom of the groove of the top cap are respectively provided with an insulating pad.
5. The capacitor vibration test fixture of claim 4, wherein the insulating pad is configured in a circular ring shape and has a thickness of not less than 1 mm.
6. The capacitor vibration test fixture of claim 2, wherein the top cover has a plurality of grooves corresponding to the base in a one-to-one manner.
7. The capacitor vibration test fixture according to any one of claims 1 to 6, wherein the fixing spaces are plural and spaced apart from each other, and at least one of the connection screws is disposed between adjacent fixing spaces.
8. The capacitor vibration test fixture of any one of claims 1-6, wherein the base comprises:
a base platform, wherein the base platform is suitable for being arranged on the vibration platform body;
the mount table, the mount table connect in the orientation of base station one side of top cap just is located the center department of base station, connecting screw install in the mount table, fixed space form in the top cap with between the mount table, the hole of dodging of base is formed in the mount table.
9. The capacitor vibration test fixture according to any one of claims 1 to 6, wherein the connecting screw is configured with a thread structure at both ends, and the thread structures at both ends of the connecting screw are respectively matched with the base and the lock nut.
10. The capacitor vibration test fixture of any one of claims 1-6, wherein the base and the top cover are aluminum alloy pieces.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122793215.1U CN216433454U (en) | 2021-11-15 | 2021-11-15 | Capacitor vibration test fixture |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122793215.1U CN216433454U (en) | 2021-11-15 | 2021-11-15 | Capacitor vibration test fixture |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216433454U true CN216433454U (en) | 2022-05-03 |
Family
ID=81337780
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202122793215.1U Active CN216433454U (en) | 2021-11-15 | 2021-11-15 | Capacitor vibration test fixture |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN216433454U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114910827A (en) * | 2022-05-13 | 2022-08-16 | 滁州市技术监督检测中心 | Device for detecting the influence of locking on the capacitance of a variable capacitor |
-
2021
- 2021-11-15 CN CN202122793215.1U patent/CN216433454U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114910827A (en) * | 2022-05-13 | 2022-08-16 | 滁州市技术监督检测中心 | Device for detecting the influence of locking on the capacitance of a variable capacitor |
| CN114910827B (en) * | 2022-05-13 | 2023-04-14 | 滁州市技术监督检测中心 | Device for detecting influence of locking on capacitance of variable capacitor |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN216433454U (en) | Capacitor vibration test fixture | |
| KR102453341B1 (en) | Vehicle battery mount structure | |
| CN216969317U (en) | Mounting structure, battery package and vehicle in middle of battery package | |
| CN215527858U (en) | Mounting assembly and battery pack | |
| CN107452911B (en) | Battery package structure and electric automobile | |
| CN216695491U (en) | Fixing device for vibration test of spherical gas cylinder | |
| CN109342083B (en) | Fixing method and fixture for testing safety performance of double-wheel electric balance car | |
| CN213633746U (en) | Electricity core extrusion frock | |
| CN212513541U (en) | Single vibration test fixture for soft package battery | |
| CN208965057U (en) | A kind of device of internal diameter anode for chrome-plating centralized positioning | |
| CN210375600U (en) | Vibration test clamp for lithium ion battery assembly | |
| CN107579271B (en) | Flow battery end plate, flow battery stack and assembly method thereof | |
| CN211826388U (en) | Height-adjustable locking device for battery cycle test | |
| CN214063503U (en) | Stud convenient to dismouting | |
| CN216648498U (en) | Battery mounting structure of new energy automobile | |
| CN220279420U (en) | Clamp for battery test | |
| CN219739182U (en) | Power battery fastening device | |
| CN214378665U (en) | Multi-string multi-parallel lithium sub-battery module and fixing support thereof | |
| CN216951196U (en) | Claw bolt | |
| CN221747409U (en) | Battery pack support structure | |
| CN219655030U (en) | Sealed screw thread support device | |
| CN217822901U (en) | Lightweight galvanic pile convenient to equipment | |
| CN212303392U (en) | High-frequency low-resistance aluminum electrolytic capacitor | |
| CN218556824U (en) | Solid capacitor clamping tool | |
| CN219416637U (en) | Clamp for vibration test of battery box |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |