CN212060453U - Resistance aging testing device - Google Patents
Resistance aging testing device Download PDFInfo
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- CN212060453U CN212060453U CN202020286313.9U CN202020286313U CN212060453U CN 212060453 U CN212060453 U CN 212060453U CN 202020286313 U CN202020286313 U CN 202020286313U CN 212060453 U CN212060453 U CN 212060453U
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Abstract
The utility model discloses a resistance aging testing arrangement, including operation panel, direct current high resistant tester and connection terminal, the upper end welding at operation panel middle part has the fixing base, and the top of fixing base has seted up the fixed slot, the inner wall upper shaft of fixed slot is connected with the fixed plate, and bonds between the inner wall of fixed plate and first spring has first spring, the upper end of operation panel articulates there is the dustcoat, the top welding of operation panel has the branching frame, the standing groove has been seted up at the top of branching frame, and has reserved flexible groove on the inner wall of standing groove, it has the telescopic link to bond through the second spring in the flexible groove, the avris screw thread of bundling frame runs through there is the screw rod, and the pot head of screw rod is equipped with the bunch board to the bunch board is located the inboard of bundling frame. This resistance aging testing device can carry out batch operation to resistance, arranges and receives the bundle to the circuit, avoids the circuit to be mixed and disorderly, can simulate the ageing degree of test resistance under the different temperatures simultaneously.
Description
Technical Field
The utility model relates to the field of automotive technology, specifically a resistance aging testing device.
Background
When the automobile is used, besides power output, the power output of the whole automobile is also included, the resistor is used as an important element in an electric power system, the function of voltage division is performed on a circuit, and meanwhile, the production and the use of the resistor need to be performed through conventional detection, wherein the aging test on the resistor is an important detection index, however, the existing resistance aging test device has the following problems when in use:
the use of the resistance aging testing device is that the resistance is small, so that the resistance is required to be fixed and tested synchronously in batches when testing, so that the testing efficiency is improved, and meanwhile, when testing in batches, a plurality of circuits are involved, and the circuits are required to be arranged, sorted and fixed to avoid disorder.
In order to solve the above problems, innovative design based on the original resistance aging test device is urgently needed.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a resistance aging testing device to solve above-mentioned background art and propose current resistance aging testing device, need fix and synchronous test in batches to it, in order to improve efficiency of software testing, need arrange arrangement and fixed problem to the circuit simultaneously.
In order to achieve the above object, the utility model provides a following technical scheme: a resistance aging testing device comprises an operating platform, a direct current high resistance tester and a wiring frame, wherein a fixed seat is welded at the upper end of the middle part of the operating platform, a fixed groove is formed in the top of the fixed seat, a fixed plate is connected to the inner wall of the fixed groove in an axis mode, a first spring is bonded between the fixed plate and the inner wall of the first spring, an outer cover is hinged to the upper end of the operating platform and located on the outer side of the fixed seat, a heating element is fixed on the inner wall of the outer cover through bolts, the direct current high resistance tester is fixed on the edge of the top of the operating platform through bolts, the wiring frame is fixed on the side of the top of the operating platform through bolts, a branching frame is welded above the operating platform and located between the fixed seat and the wiring frame, a placing groove is formed in the top of the branching frame, a telescopic groove is reserved on the inner wall of the placing groove, and the integrative splint that are provided with of one end of telescopic link to splint are located the standing groove, the up end welding of operation panel has the bunch frame, and the bunch frame is located between junction frame and the separated time frame, the avris screw thread of bunch frame has run through the screw rod, and a pot head of screw rod is equipped with the bunch board, and the bunch board is located the inboard of bunch frame.
Preferably, the fixing plate is designed to be of an arc structure, and the number of the fixing plates is 2 and is symmetrically arranged about the central axis of the fixing groove.
Preferably, the heating elements are distributed at equal angles with respect to the central axis of the housing, and the housing is designed in a semicircular structure.
Preferably, sliding connection between telescopic link and the flexible groove, and laminate each other between the outside of telescopic link and the inner wall in flexible groove.
Preferably, an inclined included angle is formed between the clamping plate and the placing groove, the placing grooves are distributed on the distribution frame at equal intervals, and the distribution positions of the placing grooves correspond to the distribution positions of the fixing seats.
Preferably, the wire bundling plate is rotationally connected with the screw rod, and the cross section of the wire bundling plate is designed into an arc-shaped structure.
Compared with the prior art, the beneficial effects of the utility model are that: this resistance aging testing device:
1. the two fixing plates are designed to be arc-shaped structures, the resistors can be fixed in a contact manner by the aid of rotation of the fixing plates in the fixing grooves and the cooperation of the first spring, meanwhile, the heating elements are distributed in an equal angle relative to the central axis of the outer cover, and the outer cover is designed to be semicircular structures, so that heat emitted by the heating elements is uniformly contacted with the resistors, the aging degree of the resistors in different temperature environments is simulated, and detection authenticity is improved;
2. be provided with the slope contained angle between splint and the standing groove through setting up, and the equidistant distribution of standing groove is on the branch line frame, and the distribution position of standing groove is corresponding with the distribution position of fixing base, sliding connection between telescopic link and the flexible groove simultaneously, make single circuit card go into in the standing groove with the splint contact, the use of sliding fit second spring through the telescopic link, fix the circuit, the setting of a plurality of standing grooves and fixing base, test in batches resistance, rotate between wiring board and the screw rod simultaneously and be connected, and the cross-section of wiring board is arc structural design, can drive the removal of wiring board through rotating the screw rod, concentrate the receipts of restrainting the circuit at the wiring frame, avoid the circuit in a jumble.
Drawings
Fig. 1 is a schematic top view of the cross-sectional structure of the present invention;
FIG. 2 is a schematic view of the front cut-away structure of the fixing base of the present invention;
FIG. 3 is a schematic view of the front cross-section structure of the distribution frame of the present invention;
FIG. 4 is an enlarged schematic view of the structure at A of FIG. 1 according to the present invention;
fig. 5 is a schematic view of the front-cutting structure of the wire bundling frame of the present invention.
In the figure: 1. an operation table; 2. a fixed seat; 3. fixing grooves; 4. a fixing plate; 5. a first spring; 6. a housing; 7. a heating element; 8. a direct current high resistance tester; 9. a wire frame; 10. a wire distributing frame; 11. a placement groove; 12. a telescopic groove; 13. a second spring; 14. a telescopic rod; 15. a splint; 16. a wire bundling frame; 17. a screw; 18. a wire bundling plate.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only 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.
Referring to fig. 1-5, the present invention provides a technical solution: a resistance aging testing device comprises an operation table 1, a fixed seat 2, a fixed groove 3, a fixed plate 4, a first spring 5, an outer cover 6, a heating element 7, a direct-current high-resistance tester 8, a wiring frame 9, a branching frame 10, a placing groove 11, a telescopic groove 12, a second spring 13, a telescopic rod 14, a clamping plate 15, a wiring frame 16, a screw rod 17 and a wiring board 18, wherein the fixed seat 2 is welded at the upper end of the middle part of the operation table 1, the fixed groove 3 is formed in the top part of the fixed seat 2, the fixed plate 4 is connected to the inner wall of the fixed groove 3 in an upper shaft mode, the first spring 5 is bonded between the fixed plate 4 and the inner wall of the first spring 5, the outer cover 6 is hinged to the upper end of the operation table 1 and is located on the outer side of the fixed seat 2, the heating element 7 is fixed on the inner wall of the outer cover 6 through bolts, the direct-current high-resistance, a wire splitting frame 10 is welded above the operating platform 1, the wire splitting frame 10 is located between the fixed seat 2 and the wiring frame 9, a placing groove 11 is formed in the top of the wire splitting frame 10, a telescopic groove 12 is reserved on the inner wall of the placing groove 11, a telescopic rod 14 is bonded in the telescopic groove 12 through a second spring 13, a clamping plate 15 is integrally arranged at one end of the telescopic rod 14, the clamping plate 15 is located in the placing groove 11, a wire bundling frame 16 is welded on the upper end face of the operating platform 1, the wire bundling frame 16 is located between the wiring frame 9 and the wire splitting frame 10, a screw rod 17 penetrates through the side thread of the wire bundling frame 16, a wire bundling plate 18 is sleeved at one end of the screw rod 17, and the wire bundling plate 18 is located on the inner side of the wire bundling frame;
the fixing plate 4 is designed to be of an arc-shaped structure, 2 fixing plates 4 are symmetrically arranged on the central axis of the fixing groove 3, when the resistor is placed in the fixing groove 3, the resistor is in contact with the fixing plate 4 to drive the fixing plate 4 to rotate, and the resistor is fixedly installed by matching with the first spring 5;
the heating elements 7 are distributed at equal angles relative to the central axis of the outer cover 6, and the outer cover 6 is designed to be in a semicircular structure, so that the heating elements 7 in the outer cover 6 can be used for conveniently and uniformly applying heat to the resistor, and further the aging degree of the resistor at different temperatures can be detected;
the telescopic rod 14 is in sliding connection with the telescopic groove 12, the outer side of the telescopic rod 14 is attached to the inner wall of the telescopic groove 12, an inclined included angle is formed between the clamping plate 15 and the placing groove 11, the placing grooves 11 are distributed on the distribution frame 10 at equal intervals, the distribution positions of the placing grooves 11 correspond to the distribution positions of the fixing seat 2, when a circuit connected with a resistor is clamped into the placing groove 11, the circuit is in contact with the clamping plate 15 in the placing groove 11, the inclined clamping plate 15 is extruded inwards, the telescopic rod 14 slides in the telescopic groove 12, the circuit is fixed in the placing groove 11 through the clamping plate 15 in cooperation with the elastic force of the second spring 13, meanwhile, the circuit in the placing groove 11 corresponds to the resistor on the fixing seat 2, and batch test operation is convenient to carry out;
the wiring board 18 is connected with the screw rod 17 in a rotating mode, the cross section of the wiring board 18 is designed to be an arc-shaped structure, the wiring board 18 can be driven to move in the wiring frame 16 by rotating the screw rod 17, and then wiring harnesses in the wiring frame 16 can be collected and fixed in a concentrated mode through the wiring board 18, stable wiring of circuits is kept by matching with the use of the distribution frame 10, and messy circuits are avoided during batch operation.
The working principle is as follows: when the resistance aging test device is used, firstly, as shown in fig. 1-2, a resistance to be tested is placed in a fixed groove 3 on a fixed seat 2, the resistance is contacted with a fixed plate 4 in the fixed groove 3 to drive the fixed plate 4 to rotate in the fixed groove 3, and the first spring 5 is matched for use, the resistor is fixed, then the outer cover 6 above the fixed seat 2 is rotated on the operation table 1, so that the outer cover 6 covers the fixed seat 2, then the resistance is connected through the direct current high resistance tester 8 and the wire connecting frame 9, and the resistance is tested through operating the direct current high resistance tester 8, meanwhile, the resistor is heated through the heating element 7 on the inner wall of the outer cover 6, the aging degree of the resistor at different temperatures is tested, and it needs to be noted that the installation and the use of the direct current high resistance tester 8 both adopt the prior art and are not described herein;
the process is carried out, as shown in fig. 1 and 3-4, in order to prevent the lines from being disordered during batch operation, the lines are arranged and fixed, one end of each line is clamped into the placing groove 11 on the branch frame 10, the lines are in contact with the clamping plate 15, the telescopic rod 14 on one side of the clamping plate 15 is driven to slide in the telescopic groove 12, the second spring 13 is matched for use, a single line is fixed through the inclined clamping plate 15, the fixing of a plurality of lines is sequentially completed, then the lines are intensively inserted into the wiring frame 16 as shown in fig. 1 and 5, then the screw 17 is manually rotated, the screw 17 drives the wiring plate 18 to move in the wiring frame 16, meanwhile, the wiring plate 18 is rotatably connected with the screw 17, the wiring harness is conveniently fixed in the wiring frame 16 through the wiring plate 18, and then one end of each line is connected with the wiring frame 9, and the laying of the lines.
Although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments or portions thereof without departing from the spirit and scope of the invention.
Claims (6)
1. The utility model provides a resistance aging testing device, includes operation panel (1), direct current high resistance tester (8) and wiring frame (9), its characterized in that: the upper end of the middle part of the operating platform (1) is welded with a fixing seat (2), the top of the fixing seat (2) is provided with a fixing groove (3), the inner wall of the fixing groove (3) is connected with a fixing plate (4) in an upper shaft mode, a first spring (5) is bonded between the fixing plate (4) and the inner wall of the first spring (5), the upper end of the operating platform (1) is hinged with an outer cover (6) and is located on the outer side of the fixing seat (2), a heating element (7) is fixed on the inner wall of the outer cover (6) through bolts, a direct-current high-resistance tester (8) is fixed on the edge of the top of the operating platform (1) through bolts, a wiring frame (9) is fixed on the side of the top of the operating platform (1), a wire distributing frame (10) is welded above the operating platform (1), the wire distributing frame (10) is located between the fixing seat (2) and the wiring frame (9), a placing, and reserve on the inner wall of standing groove (11) and have flexible groove (12), it has telescopic link (14) to bond through second spring (13) in flexible groove (12), and the one end an organic whole of telescopic link (14) is provided with splint (15) to splint (15) are located standing groove (11), the up end welding of operation panel (1) has wiring harness frame (16), and wiring harness frame (16) are located between junction frame (9) and branching frame (10), the avris screw thread of wiring harness frame (16) runs through has screw rod (17), and the pot head of screw rod (17) is equipped with wiring harness board (18) to wiring harness board (18) are located the inboard of wiring harness frame (16).
2. The resistance degradation testing apparatus according to claim 1, wherein: the fixed plate (4) is designed to be of an arc-shaped structure, and 2 fixed plates (4) are symmetrically arranged around the central axis of the fixed groove (3).
3. The resistance degradation testing apparatus according to claim 1, wherein: the heating elements (7) are distributed at equal angles relative to the central axis of the outer cover (6), and the outer cover (6) is designed in a semicircular structure.
4. The resistance degradation testing apparatus according to claim 1, wherein: the telescopic rod (14) is connected with the telescopic groove (12) in a sliding mode, and the outer side of the telescopic rod (14) is attached to the inner wall of the telescopic groove (12) mutually.
5. The resistance degradation testing apparatus according to claim 1, wherein: the inclined included angle is formed between the clamping plate (15) and the placing groove (11), the placing grooves (11) are distributed on the distributing frame (10) at equal intervals, and the distribution positions of the placing grooves (11) correspond to the distribution positions of the fixing seat (2).
6. The resistance degradation testing apparatus according to claim 1, wherein: the wire bundling plate (18) is rotationally connected with the screw (17), and the cross section of the wire bundling plate (18) is designed to be of an arc-shaped structure.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020286313.9U CN212060453U (en) | 2020-03-10 | 2020-03-10 | Resistance aging testing device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020286313.9U CN212060453U (en) | 2020-03-10 | 2020-03-10 | Resistance aging testing device |
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| Publication Number | Publication Date |
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| CN212060453U true CN212060453U (en) | 2020-12-01 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN202020286313.9U Active CN212060453U (en) | 2020-03-10 | 2020-03-10 | Resistance aging testing device |
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| CN (1) | CN212060453U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112467416A (en) * | 2020-12-04 | 2021-03-09 | 国网河南省电力公司洛阳供电公司 | Multifunctional weak current cable connector |
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2020
- 2020-03-10 CN CN202020286313.9U patent/CN212060453U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112467416A (en) * | 2020-12-04 | 2021-03-09 | 国网河南省电力公司洛阳供电公司 | Multifunctional weak current cable connector |
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