CN212301630U - Inductor performance testing device - Google Patents
Inductor performance testing device Download PDFInfo
- Publication number
- CN212301630U CN212301630U CN202020927802.8U CN202020927802U CN212301630U CN 212301630 U CN212301630 U CN 212301630U CN 202020927802 U CN202020927802 U CN 202020927802U CN 212301630 U CN212301630 U CN 212301630U
- Authority
- CN
- China
- Prior art keywords
- plate
- cylinder
- end wall
- inductor
- oil pen
- 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
Links
- 238000012360 testing method Methods 0.000 title claims abstract description 59
- 239000000523 sample Substances 0.000 claims abstract description 43
- 238000009434 installation Methods 0.000 claims abstract description 3
- 230000003287 optical effect Effects 0.000 claims description 10
- 230000005611 electricity Effects 0.000 claims description 6
- 230000000149 penetrating effect Effects 0.000 claims description 4
- 230000002093 peripheral effect Effects 0.000 claims description 3
- 238000013522 software testing Methods 0.000 abstract description 3
- 238000001914 filtration Methods 0.000 description 2
- 238000011056 performance test Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000003990 capacitor Substances 0.000 description 1
- 230000008094 contradictory effect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000002401 inhibitory effect Effects 0.000 description 1
- 238000005259 measurement Methods 0.000 description 1
- 238000012216 screening Methods 0.000 description 1
- 230000000087 stabilizing effect Effects 0.000 description 1
Images
Landscapes
- Measuring Leads Or Probes (AREA)
Abstract
The utility model relates to an inductance measuring instrument technical field discloses an inductor capability test device, the power distribution box comprises a box body, the curb plate, first cylinder, the push pedal, the probe mounting panel, the test probe, work piece support plate and oily pen, the vertical setting of curb plate is at the rear side of the upper end wall of box, first cylinder sets up the upper end at the curb plate, gliding setting is in the below of first cylinder about the push pedal can, the upper end wall of push pedal and the cylinder pole fixed connection of first cylinder, the probe mounting panel sets up on the lower diapire of push pedal, the test probe is vertical respectively to inlay and locates on the probe mounting panel, the work piece support plate sets up on the upper end wall of box, the concave installation position that is equipped with in upper end of work piece support plate, but oily pen horizontal slip's setting is on the upper end wall of box. The technical scheme of the utility model can effectively improve the efficiency of software testing and the yields of inductor, easy operation, convenient to use, the practicality is strong.
Description
Technical Field
The utility model relates to an inductance measurement instrument technical field, in particular to inductor capability test device.
Background
The inductor mainly plays the roles of filtering, oscillating, delaying, trapping and the like in a circuit, and also has the roles of screening signals, filtering noise, stabilizing current, inhibiting electromagnetic wave interference and the like, and the inductor is combined with a capacitor to form an LC filter circuit in the most common role of the circuit. The main parameters of the inductor include inductance, allowable deviation, quality factor, distributed capacitance, rated current, etc. Before the inductor is shipped out, the performance of the inductor is generally required to be tested to judge whether the inductor is qualified or not.
However, most of the performance tests of the conventional inductors on the market adopt a common multimeter for testing, and the performance tests are complex to operate, low in efficiency and poor in precision.
SUMMERY OF THE UTILITY MODEL
The utility model mainly aims at providing an inductor capability test device, aim at solving current inductor and adopt ordinary universal meter to test, complex operation, inefficiency, the relatively poor technical problem of precision.
In order to achieve the above object, the inductor performance testing device provided by the present invention comprises a box body, a side plate, a first cylinder, a push plate, a probe mounting plate, a test probe, a workpiece support plate and an oil pen, wherein the test probe is electrically connected with a test instrument, the side plate is vertically disposed at the rear side of the upper end wall of the box body, the first cylinder is disposed at the upper end portion of the side plate, the push plate is slidably disposed under the first cylinder, the upper end wall of the push plate is fixedly connected with the cylinder rod of the first cylinder, the probe mounting plate is disposed on the lower bottom wall of the push plate and slides up and down along with the push plate, the test probe is vertically embedded on the probe mounting plate, the workpiece support plate is disposed on the upper end wall of the box body, and the upper end of the workpiece support plate is concavely disposed with a mounting position capable of accommodating an inductor to be tested, the installation position is located the below of test probe, just the lower tip of test probe can be connected with the inductor butt electricity that awaits measuring, but oil pen horizontal slip's setting is in on the upper end wall of box, just the front end portion of oil pen can with the inductor butt that awaits measuring, the lateral wall of box is equipped with pneumatic button, start button with first cylinder electricity is connected.
Further, still include optical axis guide arm and linear bearing, the setting of optical axis guide arm vertical parallel respectively is in the both sides of the front end wall of curb plate, linear bearing inlays respectively to be located the both sides of push pedal, the optical axis guide arm is slidable respectively and wears to locate the linear bearing sets up.
The oil pen fixing plate can slide left and right along the upper end wall of the support, the oil pen is detachably arranged on the oil pen fixing plate, and a cylinder rod of the second cylinder is fixedly connected with the oil pen fixing plate and drives the oil pen to slide left and right through the second cylinder.
The oil pen fixing plate is characterized by further comprising a sliding rail, a sliding block, a driving plate and a buffer rod, wherein the sliding rail is arranged on the upper end wall of the support, the sliding block is connected with the sliding rail in a sliding mode, the driving plate is fixedly connected with the sliding block and slides left and right along with the sliding block, a cylinder rod of the second cylinder is fixedly connected with the driving plate, the buffer rod is arranged on the driving plate in a sliding mode, and the front end portion of the buffer rod is fixedly connected with the oil pen fixing plate.
Further, still include fastening screw, the middle relative recess of oil pen fixed plate and drive plate is equipped with a first through-hole and second through-hole, oil pen is mobilizable in proper order to be worn to locate set up in first through-hole and the second through-hole, just the upper end of oil pen fixed plate be equipped with one with the screw hole that first through-hole is linked together, fastening screw revolve in the screw hole, just fastening screw's lower tip can with the periphery wall butt of oil pen sets up.
Furthermore, a plurality of first waist-shaped holes are concavely arranged at the lower end part of the support, and the support is detachably and fixedly connected with the upper end wall of the box body through the first waist-shaped holes.
Furthermore, the front end part of the box body is provided with a qualified marking button and a reset button, and the qualified marking button and the reset button are respectively electrically connected with the second cylinder.
Furthermore, the periphery wall of the workpiece support plate is concavely provided with a plurality of second waist-shaped holes, and the workpiece support plate is detachably and fixedly connected with the upper end wall of the box body through the second waist-shaped holes.
Furthermore, the bottom of the box body is provided with an anti-skidding foot pad.
Adopt the technical scheme of the utility model, following beneficial effect has: the technical proposal of the utility model is that the testing probes are respectively electrically connected with the testing instrument, the side plate is vertically arranged at the rear side of the upper end wall of the box body, the first air cylinder is arranged at the upper end part of the side plate, the push plate can be arranged below the first air cylinder in a vertical sliding way, the upper end wall of the push plate is fixedly connected with the air cylinder rod of the first air cylinder, the probe mounting plate is arranged on the lower bottom wall of the push plate and slides up and down along with the push plate, the testing probes are respectively vertically embedded on the probe mounting plate, the workpiece support plate is arranged on the upper end wall of the box body, the upper end of the workpiece support plate is concavely provided with a mounting position which can hold the inductor to be tested, the mounting position is arranged below the testing probes, the lower end part of the testing probes can be electrically connected with the butt of the inductor to be tested, the oily pen can be arranged on the upper end wall of, the lateral wall of box is equipped with pneumatic button, and start button is connected with first cylinder electricity, through first cylinder drive test probe lapse, carries out the capability test to the inductor, and after the test is qualified, through second cylinder drive oil pen, to qualified inductor automatic mark, test time is short, and the measuring accuracy is high, has effectively improved the efficiency of software testing and the yields of inductor, and easy operation, convenient to use, the practicality is strong.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings needed to be used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to the structures shown in the drawings without creative efforts.
Fig. 1 is a schematic view of an overall structure of an inductor performance testing apparatus according to an embodiment of the present invention;
fig. 2 is a schematic view of an overall structure of an inductor performance testing apparatus according to another view angle of the present invention;
fig. 3 is a schematic structural diagram of a part of an inductor performance testing apparatus according to an embodiment of the present invention.
The objects, features and advantages of the present invention will be further described with reference to the accompanying drawings.
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 efforts belong to the protection scope of the present invention.
It should be noted that all the directional indicators (such as upper, lower, left, right, front and rear … …) in the embodiment of the present invention are only used to explain the relative position relationship between the components, the motion situation, etc. in a specific posture (as shown in the drawings), and if the specific posture is changed, the directional indicator is changed accordingly.
In addition, the technical solutions in the embodiments may be combined with each other, but it must be based on the realization of those skilled in the art, and when the technical solutions are contradictory or cannot be realized, the combination of the technical solutions should not be considered to exist, and is not within the protection scope of the present invention.
The utility model provides an inductor capability test device.
As shown in fig. 1 to 3, in an embodiment of the present invention, the inductor performance testing apparatus includes a box 101, a side plate 102, a first cylinder 103, a push plate 104, a probe mounting plate 105, a test probe 106, a workpiece carrier plate 107 and an oil pen 108, wherein the test probe 106 is electrically connected to a testing instrument (not shown), the side plate 102 is vertically disposed at a rear side of an upper end wall of the box 101, the first cylinder 103 is disposed at an upper end portion of the side plate 102, the push plate 104 is slidably disposed under the first cylinder 103 up and down, an upper end wall of the push plate 104 is fixedly connected to a cylinder rod of the first cylinder 103, the probe mounting plate 105 is disposed on a lower bottom wall of the push plate 104 and slides up and down along with the push plate 104, the test probe 106 is vertically embedded on the probe mounting plate 105, the workpiece carrier plate 107 is disposed on the upper end wall of the box 101, and the upper end of the workpiece carrier plate 107 is concavely provided with a mounting position 1071 capable of containing an inductor to be tested, the mounting position 1071 is positioned below the test probe 106, the lower end part of the test probe 106 can be abutted and electrically connected with the inductor to be tested, the oil pen 108 can be arranged on the upper end wall of the box body 101 in a left-right sliding manner, the front end part of the oil pen 108 can be abutted and connected with the inductor to be tested, the side wall of the box body 101 is provided with a pneumatic button 109, and the start button 109 is electrically connected with the first air cylinder 103.
Specifically, the optical axis guide plate further comprises an optical axis guide rod 110 and linear bearings 111, the optical axis guide rod 110 is vertically arranged on two sides of the front end wall of the side plate 102 in parallel, the linear bearings 111 are respectively embedded in two sides of the push plate 104, and the optical axis guide rod 110 is respectively slidably arranged in a penetrating manner in the linear bearings 111.
Specifically, the inductor marking device further comprises a support 112, a second air cylinder 113 and an oil pen fixing plate 114, wherein the support 112 is arranged on the upper end wall of the box body 101, the upper end wall of the support 112 is arranged in a downward inclined mode, the second air cylinder 113 is arranged at the rear end portion of the upper end wall of the support 112, the oil pen fixing plate 114 can slide left and right along the upper end wall of the support 112, the oil pen 108 is detachably arranged on the oil pen fixing plate 114, an air cylinder rod of the second air cylinder 113 is fixedly connected with the oil pen fixing plate 114, and the second air cylinder 113 drives the oil pen 108 to slide left and right to mark the inductor.
Specifically, the inductor also comprises a slide rail 115, a slide block 116, a driving plate 117 and a buffer rod 118, wherein the slide rail 115 is arranged on the upper end wall of the support 112, the slide block 116 is connected with the slide rail 115 in a sliding manner, the driving plate 117 is fixedly connected with the slide block 116 and slides along with the slide block 116 left and right, a cylinder rod of the second cylinder 113 is fixedly connected with the driving plate 117, the buffer rods 118 are respectively arranged on the driving plate 117 in a left and right sliding manner, and the front end parts of the buffer rods 118 are respectively fixedly connected with the oily pen fixing plate 114, so that a buffer protection effect is achieved, and the oily pen is effectively prevented from damaging the inductor.
Specifically, the multifunctional oil pen fixing device further comprises a fastening screw (not shown), a first through hole (not shown) and a second through hole (not shown) are oppositely and concavely arranged in the middle of the oil pen fixing plate 114 and the driving plate 117, the oil pen 108 is sequentially movably arranged in the first through hole and the second through hole in a penetrating mode, a threaded hole 1141 communicated with the first through hole is formed in the upper end portion of the oil pen fixing plate 114, the fastening screw is screwed in the threaded hole 1141, the lower end portion of the fastening screw can be abutted against the outer peripheral wall of the oil pen 108, and the oil pen is convenient and fast to install.
Specifically, a plurality of second waist-shaped holes 1121 are concavely arranged at the lower end part of the support 112, and the support is detachably and fixedly connected with the upper end wall of the box 101 through the first waist-shaped holes 1121, so that the position can be adjusted left and right, and the device is convenient and practical.
Specifically, a qualified mark button 119 and a reset button 120 are disposed at a front end of the box 101, and the qualified mark button 119 and the reset button 120 are electrically connected to the second cylinder 113, respectively.
Specifically, the periphery wall of work piece support plate 107 is equipped with a plurality of second waist type holes 1072 in a concave manner, work piece support plate 107 passes through second waist type hole 1072 with fixed connection can be dismantled to the upper end wall of box 101, and adjusting position, convenient and practical about can.
Specifically, the bottom of the box 101 is provided with an anti-slip foot pad 1011.
Specifically, the utility model is electrically connected with a test instrument through a test probe, a side plate is vertically arranged at the rear side of the upper end wall of a box body, a first air cylinder is arranged at the upper end part of the side plate, a push plate can be arranged below the first air cylinder in a vertical sliding way, the upper end wall of the push plate is fixedly connected with an air cylinder rod of the first air cylinder, a probe mounting plate is arranged on the lower bottom wall of the push plate and slides up and down along with the push plate, the test probe is vertically embedded on the probe mounting plate respectively, a workpiece support plate is arranged on the upper end wall of the box body, the upper end of the workpiece support plate is concavely provided with a mounting position capable of accommodating an inductor to be tested, the mounting position is arranged below the test probe, the lower end part of the test probe can be electrically connected with the butt of the inductor to be tested, an oily pen can be arranged on the upper end wall of the box body, the lateral wall of box is equipped with pneumatic button, and start button is connected with first cylinder electricity, through first cylinder drive test probe lapse, carries out the capability test to the inductor, and after the test is qualified, through second cylinder drive oil pen, to qualified inductor automatic mark, test time is short, and the measuring accuracy is high, has effectively improved the efficiency of software testing and the yields of inductor, and easy operation, convenient to use, the practicality is strong.
The above only be the preferred embodiment of the utility model discloses a not consequently restriction the utility model discloses a patent range, all are in the utility model discloses a conceive, utilize the equivalent structure transform of what the content was done in the description and the attached drawing, or direct/indirect application all is included in other relevant technical field the utility model discloses a patent protection within range.
Claims (9)
1. A performance testing device for an inductor is characterized by comprising a box body, a side plate, a first air cylinder, a push plate, a probe mounting plate, a testing probe, a workpiece support plate and an oil pen, wherein the testing probe is respectively and electrically connected with a testing instrument, the side plate is vertically arranged on the rear side of the upper end wall of the box body, the first air cylinder is arranged at the upper end part of the side plate, the push plate is vertically and slidably arranged below the first air cylinder, the upper end wall of the push plate is fixedly connected with an air cylinder rod of the first air cylinder, the probe mounting plate is arranged on the lower bottom wall of the push plate and vertically slides along with the push plate, the testing probe is respectively and vertically embedded on the probe mounting plate, the workpiece support plate is arranged on the upper end wall of the box body, and the upper end of the workpiece support plate is concavely provided with a mounting position capable of accommodating the inductor to be tested, the installation position is located the below of test probe, just the lower tip of test probe can be connected with the inductor butt electricity that awaits measuring, but oil pen horizontal slip's setting is in on the upper end wall of box, just the front end portion of oil pen can with the inductor butt that awaits measuring, the lateral wall of box is equipped with pneumatic button, pneumatic button with first cylinder electricity is connected.
2. The inductor performance testing device of claim 1, further comprising optical axis guide rods and linear bearings, wherein the optical axis guide rods are vertically and parallelly arranged on two sides of the front end wall of the side plate respectively, the linear bearings are embedded in two sides of the push plate respectively, and the optical axis guide rods are slidably arranged in the linear bearings in a penetrating manner respectively.
3. The inductor performance testing device of claim 1, further comprising a bracket, a second cylinder and an oil pen fixing plate, wherein the bracket is arranged on the upper end wall of the box body, the upper end wall of the bracket is arranged in a downward inclined manner, the second cylinder is arranged at the rear end part of the upper end wall of the bracket, the oil pen fixing plate can be arranged in a left-right sliding manner along the upper end wall of the bracket, the oil pen is detachably arranged on the oil pen fixing plate, a cylinder rod of the second cylinder is fixedly connected with the oil pen fixing plate, and the oil pen is driven to slide left and right by the second cylinder.
4. The inductor performance testing device of claim 3, further comprising a slide rail, a slider, a driving plate and a buffer rod, wherein the slide rail is arranged on the upper end wall of the bracket, the slider is connected with the slide rail in a sliding manner, the driving plate is fixedly connected with the slider and slides left and right along with the slider, a cylinder rod of the second cylinder is fixedly connected with the driving plate, the buffer rods are respectively arranged on the driving plate in a left and right sliding manner, and the front end portions of the buffer rods are respectively fixedly connected with the oil pen fixing plate.
5. The inductor performance testing device of claim 4, further comprising a fastening screw, wherein a first through hole and a second through hole are oppositely and concavely arranged in the middle of the oil pen fixing plate and the driving plate, the oil pen is sequentially movably arranged in the first through hole and the second through hole in a penetrating manner, a threaded hole communicated with the first through hole is formed in the upper end portion of the oil pen fixing plate, the fastening screw is screwed in the threaded hole, and the lower end portion of the fastening screw can be abutted against the outer peripheral wall of the oil pen.
6. The inductor performance testing device of claim 3, wherein a plurality of first kidney-shaped holes are concavely formed in the lower end of the bracket, and the bracket is detachably and fixedly connected with the upper end wall of the box body through the first kidney-shaped holes.
7. The inductor performance testing device of claim 3, wherein a qualified marking button and a reset button are arranged at the front end of the box body, and the qualified marking button and the reset button are electrically connected with the second cylinder respectively.
8. The apparatus of claim 1, wherein a plurality of second kidney-shaped holes are recessed in the outer peripheral wall of the workpiece carrier, and the workpiece carrier is detachably and fixedly connected to the upper end wall of the box through the second kidney-shaped holes.
9. The inductor performance testing device of claim 1, wherein the bottom of the box body is provided with anti-skid foot pads.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020927802.8U CN212301630U (en) | 2020-05-27 | 2020-05-27 | Inductor performance testing device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020927802.8U CN212301630U (en) | 2020-05-27 | 2020-05-27 | Inductor performance testing device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212301630U true CN212301630U (en) | 2021-01-05 |
Family
ID=73970103
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202020927802.8U Expired - Fee Related CN212301630U (en) | 2020-05-27 | 2020-05-27 | Inductor performance testing device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN212301630U (en) |
-
2020
- 2020-05-27 CN CN202020927802.8U patent/CN212301630U/en not_active Expired - Fee Related
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN212301630U (en) | Inductor performance testing device | |
| CN105476601B (en) | Portable mechanism pain sensitive detection device | |
| CN202092593U (en) | Workpiece thickness measuring device | |
| CN114183661A (en) | Horizontal adjusting mechanism for surveying and mapping visual angle for land surveying and mapping | |
| CN206818796U (en) | Probe service life test machine | |
| CN211576038U (en) | Thickness measuring device for machine manufacturing | |
| CN214401340U (en) | Roadbed pavement deflection detection device | |
| CN207051346U (en) | A kind of electronic test needle device for being provided with spring | |
| CN206177237U (en) | Pneumatic flatness detection machine of contact | |
| CN205748911U (en) | A kind of precision bearing detection device | |
| CN201181247Y (en) | Electronic detecting instrument for holding pressure of electric motor brush | |
| CN209606482U (en) | A kind of probe in detecting head and probe detection device that probe spacing is continuously adjustable | |
| CN202204440U (en) | Special detecting device for measuring distance between arc and end surface of crankshaft | |
| CN208333461U (en) | A kind of architectural engineering measurement plotting board | |
| CN200986429Y (en) | Instrument for measuring roll gap | |
| CN218099394U (en) | Near-field electromagnetic field detection equipment based on gantry type mechanical motion control | |
| CN218238668U (en) | Hydraulic ring geological crack measuring device | |
| CN213422017U (en) | Belt pulley groove distance measuring instrument | |
| CN212988303U (en) | Three-coordinate measuring machine with replaceable clamp | |
| CN217180662U (en) | Large-current carbon sliding plate bending temperature rise testing machine | |
| CN207197447U (en) | Rail meter laser measurer | |
| CN208780198U (en) | Instrument mark co-sited attachment device | |
| CN211785793U (en) | Tool for testing indirect electric resistance between contact pin and PCB | |
| CN219120239U (en) | Explosion-proof data acquisition device | |
| CN210036550U (en) | Groove spacing grouping measuring device |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20210105 |