CN218675076U - Inverter test equipment - Google Patents
Inverter test equipment Download PDFInfo
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- CN218675076U CN218675076U CN202222820729.6U CN202222820729U CN218675076U CN 218675076 U CN218675076 U CN 218675076U CN 202222820729 U CN202222820729 U CN 202222820729U CN 218675076 U CN218675076 U CN 218675076U
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- inverter
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Abstract
The utility model discloses an inverter testing device, which comprises a frame, a conveying mechanism, a lifting driving mechanism and a current generating assembly; the conveying mechanism is connected to the rack and is used for conveying the inverter body; the rack is provided with a view acquisition component, and the view acquisition component is used for acquiring view information of the inverter body; the lifting driving mechanism is movably connected to the rack and provided with a first mounting plate, and the first mounting plate can move from a first position to a second position in the height direction of the rack so as to enable the inverter body on the conveying mechanism to move to a third position; the current generating assembly is connected to the frame and electrically connected to the inverter body at the third position. The technical scheme of the utility model can improve the accurate nature of test result.
Description
Technical Field
The utility model relates to an inverter detects technical field, concretely relates to inverter test equipment.
Background
The inverter is a convenient power converter which can convert DC12V direct current into AC220V alternating current which is the same as commercial power and is used by common electric appliances.
Most of the current voltage testing devices of the inverters on the market are manually controlled, and errors such as parameter configuration errors, calling program errors, switch pressing errors and the like are likely to occur in actual operation. These operations may cause unnecessary damage to the product, affecting the test results.
SUMMERY OF THE UTILITY MODEL
The utility model mainly aims at providing an inverter test equipment aims at improving the accurate nature of test result.
The utility model discloses the above-mentioned problem that will solve is through following technical scheme in order to realize:
an inverter testing device comprises a rack, a conveying mechanism, a lifting driving mechanism and a current generating assembly; the conveying mechanism is connected to the rack and is used for conveying the inverter body; the rack is provided with a view acquisition component, and the view acquisition component is used for acquiring view information of the inverter body; the lifting driving mechanism is movably connected to the rack and provided with a first mounting plate, and the first mounting plate can move from a first position to a second position in the height direction of the rack so as to enable the inverter body on the conveying mechanism to move to a third position; the current generating assembly is connected to the frame and electrically connected to the inverter body at the third position.
Preferably, the first mounting plate comprises a first vertical support plate, a second vertical support plate and a horizontal support plate; the first vertical support plate and the second vertical support plate are respectively connected to two adjacent side surfaces of the horizontal support plate, and the horizontal support plate is used for being in supporting connection with the inverter body; the first vertical support plate and the second vertical support plate are respectively used for being abutted, clamped and connected with the inverter body.
Preferably, the lifting driving mechanism further comprises a vertical lifting assembly and a horizontal traversing driving assembly, and the mounting end of the vertical lifting assembly is connected to a support column of the rack; the mounting end of the horizontal traversing driving component is movably connected to the movable end of the vertical lifting component; the movable end of the horizontal transverse moving driving component is connected with the first mounting plate.
Preferably, the horizontal traversing driving assembly comprises a traversing cylinder and a first connecting rod; the mounting end of the transverse moving cylinder is connected with the movable end of the vertical lifting assembly; the movable end of the transverse moving cylinder is connected with the first end of the first connecting rod, and the second end of the first connecting rod is connected with the first mounting plate.
Preferably, the vertical lifting assembly comprises a lifting driving motor, a rotating guide rod and a first supporting plate; the lifting driving motor is connected in a first inner cavity in the supporting column and is in transmission connection with the rotating guide rod; the first side end of the first supporting plate is movably connected with the rotating guide rod; the second side end of the first supporting plate is used for being connected with the horizontal traversing driving component.
Preferably, the current generating assembly comprises a turnover driving assembly and a current needle, and the mounting end of the turnover driving assembly is connected to the rack; and the movable end of the turnover driving component is fixedly connected with the current needle.
Preferably, the overturning driving assembly comprises an overturning cylinder and a first mounting plate, and the mounting end of the overturning cylinder is connected to the rack; the movable end of the turnover cylinder is fixedly connected with the current needle.
Preferably, the conveying mechanism comprises a conveying driving motor, a first connecting frame, a rotating rod, a conveying belt and at least two rotating rollers; the conveying driving motor is connected to the rack and is in driving connection with the first end of the rotating rod; the second end of the rotating rod penetrates through the first connecting frame and is connected with one rotating roller of the first connecting frame, and the other rotating roller is movably connected to the rack; the conveying belt is connected to the rotating roller in a surrounding mode.
Has the advantages that: the technical proposal of the utility model adopts the view acquisition part to acquire whether the inverter body is conveyed or not; if there is the dc-to-ac converter body, redrive promotion actuating mechanism drives first mounting panel lifting motion, pull the third position that the dc-to-ac converter body moved to the direction of height simultaneously, then rethread overcurrent produces the subassembly and is connected with the dc-to-ac converter body electricity, thereby realize the voltage test to the dc-to-ac converter body, guarantee the smoothness nature of test, and can realize that lifting drive mechanism and electric current when the transport mechanism input part does not carry the dc-to-ac converter and producing the equal stop motion of subassembly, and then can reduce the influence to the test result at the motion state of carrying through raising the mode of dc-to-ac converter retest, improve the accuracy of test result, improve efficiency of software testing.
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 structural diagram of an embodiment of an inverter testing apparatus according to the present invention.
Fig. 2 is a schematic structural diagram of an embodiment of the inverter testing apparatus according to the present invention.
Fig. 3 is a schematic structural diagram of a support column according to an embodiment of the present invention.
Fig. 4 is a schematic structural diagram of a first mounting plate of an embodiment of the inverter testing apparatus of the present invention.
The reference numbers illustrate:
| reference numerals | Name (R) | Reference numerals | Name (R) |
| 1 | |
11 | |
| 2 | View |
3 | |
| 31 | Conveying |
32 | First connecting |
| 33 | |
34 | |
| 35 | Conveying belt | 301 | A first |
| 4 | |
41 | Overturning |
| 42 | |
43 | |
| 5 | |
6 | |
| 61 | First mounting plate | 611 | A first vertical supporting |
| 612 | Second |
613 | |
| 62 | |
63 | |
| 64 | First supporting |
65 | |
| 66 | First connecting rod |
The above is the corresponding description of the attached 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, if the present invention relates to a directional indication (such as up, down, left, right, front, back, 8230 \8230;, 8230;), the directional indication is only used to explain the relative position relationship between the components in a specific posture, the motion situation, etc., and if the specific posture is changed, the directional indication is changed accordingly.
In addition, if there is a description relating to "first", "second", etc. in the embodiments of the present invention, the description of "first", "second", etc. is for descriptive purposes only and is 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 at least one such feature. In addition, if the meaning of "and/or" and/or "appears throughout, the meaning includes three parallel schemes, for example," A and/or B "includes scheme A, or scheme B, or a scheme satisfying both schemes A and B. 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 inverter test equipment.
As shown in fig. 1 and 2, in an embodiment of the present invention, the inverter testing apparatus; comprises a frame 1, a conveying mechanism 3, a lifting driving mechanism 6 and a current generating assembly 4; the conveying mechanism 3 is connected to the rack 1 and is used for conveying the inverter body 5; a view acquisition component 2 is arranged on the rack 1, and the view acquisition component 2 is used for acquiring view information of the inverter body 5; the lifting driving mechanism 6 is movably connected to the frame 1, and the lifting driving mechanism 6 is provided with a first mounting plate 61, and the first mounting plate 61 can move from a first position to a second position in the height direction of the frame 1, so that the inverter body 5 on the conveying mechanism 3 moves to a third position; the current generating assembly 4 is connected to the frame 1 and electrically connected to the inverter body 5 located at the third position.
The technical proposal of the utility model adopts the view acquisition part to acquire whether the inverter body is conveyed or not; if there is the dc-to-ac converter body, redrive promotion actuating mechanism drives first mounting panel lifting motion, pull the third position that the dc-to-ac converter body moved to the direction of height simultaneously, then rethread overcurrent produces the subassembly and is connected with the dc-to-ac converter body electricity, thereby realize the voltage test to the dc-to-ac converter body, guarantee the smoothness nature of test, and can realize that lifting drive mechanism and electric current when the transport mechanism input part does not carry the dc-to-ac converter and producing the equal stop motion of subassembly, and then can reduce the influence to the test result at the motion state of carrying through raising the mode of dc-to-ac converter retest, improve the accuracy of test result, improve efficiency of software testing.
Wherein, the view acquisition part 2 adopts a camera.
After the current PIN 43 is electrically connected with the inverter body, the high voltage tester is remotely controlled by Laboratory Virtual Instrument Engineering Workbench (Laboratory Virtual Instrument programming software), the high voltage testers PIN1-3, PINN 5-7 and PINN 9-11 are remotely controlled together and form a test loop with PIN4, a high voltage test program corresponding to the high voltage tester is called for testing, and after the test is finished, the software can automatically judge according to the test result.
Specifically, in some embodiments, as shown in fig. 4, the first mounting plate 61 includes a first vertical leg 611, a second vertical leg 612, and a horizontal leg 613; the first vertical support plate 611 and the second vertical support plate 612 are respectively connected to two adjacent side surfaces of the horizontal support plate 613, and the horizontal support plate 613 is used for supporting and connecting with the inverter body 5; the first vertical brackets 611 and the second vertical brackets 612 are respectively used for abutting, clamping and connecting with the inverter body 5. The support of the first horizontal supporting plate and the abutting clamping of the first vertical supporting plate and the second vertical supporting plate from two directions can improve the stability of clamping and lifting the inverter body and improve the operation stability; therefore, the accuracy of the voltage test result can be guaranteed.
Specifically, in some embodiments, as shown in fig. 3, the lift drive mechanism 6 further comprises a vertical lift assembly and a horizontal traverse drive assembly, the mounting end of the vertical lift assembly being connected to the support column 11 of the frame 1; the mounting end of the horizontal traversing driving component is movably connected to the movable end of the vertical lifting component; the movable end of the horizontal traversing driving component is connected with the first mounting plate 61; make first mounting panel can be along the sideslip drive of horizontal direction and vertical direction through vertical lifting assembly and horizontal sideslip drive assembly to the flexibility of the centre gripping of realization to the inverter body can also adapt to the inverter of different specifications simultaneously, improves the application scope of test.
Wherein, as shown in fig. 3, the horizontal traverse driving assembly includes a traverse cylinder 65 and a first connecting rod 66; the mounting end of the traverse cylinder 65 is connected with the movable end of the vertical lifting assembly; the movable end of the traverse cylinder 65 is connected with a first end of the first connecting rod 66, and a second end of the first connecting rod 66 is connected with the first mounting plate 61; the flexibility and stability of the lateral movement of the first mounting plate 61 are ensured, so that the clamping stability of the inverter body can be favorably ensured.
Specifically, in some embodiments, as shown in fig. 3, the vertical lift assembly includes a lift drive motor 62, a rotary guide bar 63, and a first support plate 64; the lifting driving motor 62 is connected in the first inner cavity 301 in the supporting column 11 and is in transmission connection with the rotating guide rod 63; the first side end of the first supporting plate 64 is movably connected with the rotating guide rod 63; the second side end of the first support plate 64 is adapted to be coupled to the horizontal traverse drive assembly. Wherein, the rotary guide rod 63 is a rotary screw.
Specifically, in some embodiments, as shown in fig. 2 and 3, the current generating assembly 4 includes a flipping drive assembly and a current pin 43, the mounting end of the flipping drive assembly being connected to the frame 1; the movable end of the overturning driving component is fixedly connected with the current needle 43; the distance between the current needle and the support column is adjusted through rotation of the turnover driving assembly, so that the inverter body with different width specifications is adapted, and the test diversity is improved.
Specifically, in some embodiments, as shown in fig. 3, the tumble driving assembly includes a tumble cylinder 41 and a first mounting plate 42, and a mounting end of the tumble cylinder 41 is connected to the frame 1; the movable end of the overturning cylinder 41 is fixedly connected with the current needle 43.
Specifically, in some embodiments, as shown in fig. 1 and 2, the conveying mechanism 3 includes a conveying drive motor 31, a first link 32, a rotating lever 33, a conveying belt 35, and at least two rotating rollers 34; the conveying driving motor 31 is connected to the rack 1 and is in driving connection with the first end of the rotating rod 33; the second end of the rotating rod 33 passes through the first connecting frame 32 and is connected with one rotating roller 34, and the other rotating roller 34 is movably connected to the rack 1; the conveyor belt 35 is connected around the rotating roller 34. The structure ensures the fluency and flexibility of conveying.
The above only is the preferred embodiment of the present invention, not limiting the scope of the present invention, all the equivalent structure changes made by the contents of the specification and the drawings under the inventive concept of the present invention, or the direct/indirect application in other related technical fields are included in the patent protection scope of the present invention.
Claims (8)
1. The inverter testing equipment is characterized by comprising a rack, a conveying mechanism, a lifting driving mechanism and a current generating assembly; the conveying mechanism is connected to the rack and is used for conveying the inverter body; the rack is provided with a view acquisition component, and the view acquisition component is used for acquiring view information of the inverter body; the lifting driving mechanism is movably connected to the rack and provided with a first mounting plate, and the first mounting plate can move from a first position to a second position in the height direction of the rack so as to enable the inverter body on the conveying mechanism to move to a third position; the current generating assembly is connected to the frame and electrically connected to the inverter body at the third position.
2. The inverter testing apparatus of claim 1, wherein the first mounting plate comprises a first vertical leg, a second vertical leg, and a horizontal leg; the first vertical support plate and the second vertical support plate are respectively connected to two adjacent side surfaces of the horizontal support plate, and the horizontal support plate is used for being in supporting connection with the inverter body; the first vertical support plate and the second vertical support plate are respectively used for being abutted, clamped and connected with the inverter body.
3. The inverter testing apparatus of claim 1, wherein the lift drive mechanism further comprises a vertical lift assembly and a horizontal traverse drive assembly, the mounting end of the vertical lift assembly being attached to a support post of the rack; the mounting end of the horizontal traversing driving component is movably connected to the movable end of the vertical lifting component; the movable end of the horizontal transverse moving driving component is connected with the first mounting plate.
4. The inverter testing apparatus of claim 3, wherein the horizontal traverse driving assembly includes a traverse cylinder and a first connecting rod; the mounting end of the transverse moving cylinder is connected with the movable end of the vertical lifting assembly; the movable end of the transverse moving air cylinder is connected with the first end of the first connecting rod, and the second end of the first connecting rod is connected with the first mounting plate.
5. An inverter testing apparatus according to claim 3 or 4, wherein the vertical lifting assembly comprises a lifting drive motor, a rotary guide rod and a first support plate; the lifting driving motor is connected in a first inner cavity in the supporting column and is in transmission connection with the rotating guide rod; the first side end of the first supporting plate is movably connected with the rotating guide rod; the second side end of the first supporting plate is used for being connected with the horizontal traversing driving component.
6. The inverter testing apparatus of claim 1, wherein the current generating assembly comprises a flip driving assembly and a current pin, and a mounting end of the flip driving assembly is connected to the frame; and the movable end of the overturning driving component is fixedly connected with the current needle.
7. The inverter testing apparatus of claim 6, wherein the flipping driving assembly comprises a flipping cylinder and a first mounting plate, and a mounting end of the flipping cylinder is connected to the rack; and the movable end of the turnover cylinder is fixedly connected with the current needle.
8. The inverter testing apparatus according to claim 1, wherein the transport mechanism includes a transport driving motor, a first link, a rotating lever, a transport belt, and at least two rotating rollers; the conveying driving motor is connected to the rack and is in driving connection with the first end of the rotating rod; the second end of the rotating rod penetrates through the first connecting frame and is connected with one rotating roller of the first connecting frame, and the other rotating roller is movably connected to the rack; the conveying belt is connected to the rotating roller in a surrounding mode.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222820729.6U CN218675076U (en) | 2022-10-25 | 2022-10-25 | Inverter test equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222820729.6U CN218675076U (en) | 2022-10-25 | 2022-10-25 | Inverter test equipment |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN218675076U true CN218675076U (en) | 2023-03-21 |
Family
ID=85566814
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202222820729.6U Active CN218675076U (en) | 2022-10-25 | 2022-10-25 | Inverter test equipment |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN218675076U (en) |
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2022
- 2022-10-25 CN CN202222820729.6U patent/CN218675076U/en active Active
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