CN215066803U - Withstand voltage testing arrangement is used in electronic product production - Google Patents
Withstand voltage testing arrangement is used in electronic product production Download PDFInfo
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- CN215066803U CN215066803U CN202120772085.0U CN202120772085U CN215066803U CN 215066803 U CN215066803 U CN 215066803U CN 202120772085 U CN202120772085 U CN 202120772085U CN 215066803 U CN215066803 U CN 215066803U
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- pull rod
- fixing frame
- electronic product
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- 238000012360 testing method Methods 0.000 title claims abstract description 25
- 238000004519 manufacturing process Methods 0.000 title claims abstract description 21
- 238000003825 pressing Methods 0.000 claims description 13
- 239000011248 coating agent Substances 0.000 claims description 3
- 238000000576 coating method Methods 0.000 claims description 3
- 238000000034 method Methods 0.000 abstract description 8
- 239000004020 conductor Substances 0.000 abstract description 5
- 238000001514 detection method Methods 0.000 abstract description 3
- 238000009413 insulation Methods 0.000 description 3
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000033228 biological regulation Effects 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000006698 induction Effects 0.000 description 1
- 238000007689 inspection Methods 0.000 description 1
- 239000011810 insulating material Substances 0.000 description 1
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Abstract
The application discloses withstand voltage testing arrangement is used in electronic product production, including detector and mount, the detector is connected with the conductor wire, the conductor wire will the detector with the mount is connected, the mount bottom is provided with rectangle convex part and fixed plate, the through-hole has been seted up in the middle of the fixed plate, and the through-hole is passed by the pull rod, pull rod one end is connected with the clamp plate, the clamp plate with be provided with the spring between the fixed plate, mount upper portion is provided with electric putter, electric putter is connected with conductive structure. The pull rod drives the press plate to move when pulling backward in the scheme, the spring stores power, and after the product to be detected is placed, the pull rod is loosened, the spring rebounds, the press plate supports the product to be detected at the moment, and then the product to be detected is fixed, and the whole process only needs to stimulate the pull rod, so that the operation is simple, and the detection efficiency is improved.
Description
Technical Field
The application relates to the technical field of voltage withstanding tests, in particular to a voltage withstanding test device for electronic product production.
Background
The voltage of some parts of the power system suddenly rises greatly exceeding the rated voltage of the power system due to lightning strike, operation, fault or improper parameter matching of electrical equipment, and the like in operation, so that the voltage is overvoltage. Overvoltage can be classified into two major categories according to the cause of occurrence, one category is overvoltage caused by direct lightning strike or lightning induction, and is called external overvoltage. The amplitude of the lightning impulse current and the amplitude of the impulse voltage are both large, the duration is short, and the destructiveness is great. The other is caused by energy conversion or parameter change inside the power system, called internal overvoltage. Internal overvoltage is the primary basis for determining the proper insulation level of various electrical devices in an electrical power system. That is, the insulation structure of the product is designed in consideration of not only the rated voltage but also the internal overvoltage of the use environment of the product. The withstand voltage test is to detect whether the product insulation structure can withstand the internal overvoltage of the power system.
Some electronic products need to use withstand voltage testing arrangement to the ability that insulating material of inspection electrical apparatus can bear withstand voltage between electrified part and the non-electrified part after the finished product is produced, carry out the insulating properties and detect, whether the performance of product is qualified in order to confirm, although production on the market is with withstand voltage testing arrangement kind is many, still have some weak points, for example when traditional electronic product production is being fixed the product with withstand voltage testing arrangement, utilize manual rotatory screw rod to tighten up the clamp plate and fix the product of being surveyed, this process needs staff's manual regulation, the operation is complicated, and the precision is low, high efficiency inadequately.
SUMMERY OF THE UTILITY MODEL
The present application is directed to a withstand voltage testing apparatus for electronic product production, so as to solve the problems in the related art.
In order to realize above-mentioned purpose, this application provides a withstand voltage testing arrangement is used in electronic product production, including detector and mount, the conductor wire has been inserted on the detector, the conductor wire will the detector with the mount is connected, the mount sets up to C type mount, the mount bottom is provided with rectangle convex part and fixed plate, the fixed plate face with rectangle convex part lateral wall is corresponding, the through-hole has been seted up at the fixed plate center, the fixed plate is connected with the pull rod through the through-hole, pull rod one end is connected with the clamp plate, the clamp plate with between the fixed plate the cover has the spring on the pull rod, mount upper portion is provided with electric putter, electric putter is connected with the circular telegram combination.
In one embodiment of the present application, the pressing plate is an inverted L-shaped pressing plate, the rectangular protrusion is provided with a groove towards the bottom of the fixing plate, and the transverse end of the pressing plate is inserted into the groove.
In one embodiment of the present application, the pressing plate is provided with a plurality of balls near a bottom of the fixing frame, and the balls roll on the fixing frame.
In an embodiment of the application, the power-on combination includes a housing and a conductive plate, the housing is connected to the electric push rod, a groove is formed in a downward surface of the housing, the conductive plate is connected to the housing through a spring, and a portion of the conductive plate is exposed outside the housing.
In an embodiment of the application, a power-on contact is arranged at the center in the groove of the housing, one power-on contact is also arranged on one surface of the conductive plate facing the groove, two power-on contacts correspond to each other and form a group, and the two power-on contacts are electrically connected with the conductive wire.
In one embodiment of the application, the outer end of the pull rod is provided with a pull ring, and the surface of the pull ring is provided with an insulating coating.
Compared with the prior art, the beneficial effects of this application are: according to the pressure resistance testing device for electronic product production, when the pressure resistance testing device is used, the pull rod is pulled backwards to drive the pressing plate to move, the spring stores force, after a product to be tested is placed, the pull rod is loosened, the spring rebounds, and the pressing plate abuts against the product to be tested, so that the product to be tested is fixed, the operation process is quick and simple, the product is stably clamped, and the detection efficiency is improved;
the power-on combination is moved through the electric push rod, so that the fixed tested product is automatically detected, and the labor amount is reduced;
through the design that the conducting plate and the shell are kept separated when not in work, the potential safety hazard is reduced, and the safety in use is improved.
Drawings
Fig. 1 is a schematic side view of a voltage withstand test device for electronic product production according to an embodiment of the present application;
fig. 2 is a schematic partial front view of a voltage withstanding testing apparatus for electronic product production according to an embodiment of the present application;
fig. 3 is a schematic side view of a part of a voltage withstanding testing apparatus for electronic product production according to an embodiment of the present application;
fig. 4 is a schematic partial sectional structural view of a withstand voltage testing apparatus for electronic product production provided in an embodiment of the present application;
fig. 5 is a schematic side view of a ball of a withstand voltage testing apparatus for electronic product production according to an embodiment of the present application.
In the figure: 1. a detector; 2. a conductive wire; 3. a fixed mount; 4. a rectangular protrusion; 5. pressing a plate; 6. a ball bearing; 7. a pull rod; 8. a fixing plate; 9. a pull ring; 10. a power-on contact; 11. an electric push rod; 12. electrifying for combination; 13. a conductive plate; 14. a housing.
Detailed Description
In order to make the technical solutions better understood by those skilled in the art, the technical solutions in the embodiments of the present application will be clearly and completely described below with reference to the drawings in the embodiments of the present application, and it is obvious that the described embodiments are only partial embodiments of the present application, but not all embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present application.
It should be noted that the terms "first," "second," and the like in the description and claims of this application and in the drawings described above are used for distinguishing between similar elements and not necessarily for describing a particular sequential or chronological order. It should be understood that the data so used may be interchanged under appropriate circumstances such that embodiments of the application described herein may be used. Furthermore, the terms "comprises," "comprising," and "having," and any variations thereof, are intended to cover a non-exclusive inclusion, such that a process, method, system, article, or apparatus that comprises a list of steps or elements is not necessarily limited to those steps or elements expressly listed, but may include other steps or elements not expressly listed or inherent to such process, method, article, or apparatus.
In this application, the terms "upper", "lower", "left", "right", "front", "rear", "top", "bottom", "inner", "outer", "middle", "vertical", "horizontal", "lateral", "longitudinal", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings. These terms are used primarily to better describe the present application and its embodiments, and are not used to limit the indicated devices, elements or components to a particular orientation or to be constructed and operated in a particular orientation.
Moreover, some of the above terms may be used to indicate other meanings besides the orientation or positional relationship, for example, the term "on" may also be used to indicate some kind of attachment or connection relationship in some cases. The specific meaning of these terms in this application will be understood by those of ordinary skill in the art as appropriate.
In addition, the term "plurality" shall mean two as well as more than two.
It should be noted that the embodiments and features of the embodiments in the present application may be combined with each other without conflict. The present application will be described in detail below with reference to the embodiments with reference to the attached drawings.
Example 1
Please refer to fig. 1-5, the application provides a voltage withstand test device for electronic product production, which includes a detector 1 and a fixing frame 3, a conductive wire 2 is inserted on the detector 1, the conductive wire 2 connects the detector 1 and the fixing frame 3, the fixing frame 3 is a C-shaped fixing frame, a rectangular convex portion 4 and a fixing plate 8 are arranged at the bottom of the fixing frame 3, the surface of the fixing plate 8 corresponds to the side wall of the rectangular convex portion 4, a through hole is formed in the center of the fixing plate 8, the fixing plate 8 is connected with a pull rod 7 through the through hole, one end of the pull rod 7 is connected with a pressing plate 5, a spring is sleeved on the pull rod 7 between the pressing plate 5 and the fixing plate 8, an electric push rod 11 is arranged on the upper portion of the fixing frame 3, the electric push rod 11 is connected with a power-on assembly 12, the detector 1 and the conductive wire 2, and the power-on assembly 12 are electrically connected.
The clamp plate 5 is set to be the type of falling L clamp plate, and rectangle convex part 4 is seted up flutedly towards the bottom of fixed plate 8, and the horizontal end of clamp plate 5 is inserted in the recess, and the recess plays spacing effect to clamp plate 5 for the clamp plate 5 can only be done the level and remove about.
In order to facilitate the movement of the pressing plate 5, a plurality of balls 6 are arranged at the bottom of the pressing plate 5 close to the fixing frame 3, and the balls 6 roll on the fixing frame 3, so that the friction force is reduced.
The power-on combination 12 comprises a shell 14 and a conducting plate 13, the shell 14 is connected with the electric push rod 11, a groove is formed in the downward surface of the shell 14, the conducting plate 13 is connected with the shell 14 through a spring, and the conducting plate 13 is partially exposed out of the shell 14, wherein the exposed height of the conducting plate 13 is larger than the accumulated force of the spring in the shell, so that the spring accumulated force shrinkage conducting plate 13 can be firmly pressed on a product to be tested when the power-on combination 12 is abutted to the product to be tested.
The center in the 14 recess of shell is provided with circular telegram contact 10, circular telegram contact 10 is provided with one equally in the one side of conducting plate 13 orientation recess, two circular telegram contacts 10 are corresponding, and each other is a set of, two circular telegram contacts 10 and 2 electric connection of conductor wire, when circular telegram combination 12 is out of work, circular telegram contact 10 of conducting plate 13 keeps the distance with circular telegram contact 10 of shell 14, whole circuit disconnection promptly, if circular telegram combination 12 contradicts on being surveyed the product, two circular telegram contacts 10 laminate mutually, the circuit is closed, conducting plate 13 discharges, and then the security that this device used has been improved.
In order to improve the safety during use, the outer end of the pull rod 7 is provided with a pull ring 9, the surface of the pull ring 9 is provided with an insulating coating, so that a person does not directly contact a tested product and a power-on part of the device, and the probability of electric shock events is further reduced.
Specifically, this withstand voltage testing arrangement for electronic product production's theory of operation: set for detector 1 during the use, pulling pull ring 9 will be surveyed the product and place between rectangle convex part 4 and clamp plate 5, loosen pull ring 9, it is fixed that the product is surveyed to be fastened, electric putter 11 drives circular telegram combination 12 and moves down this moment, current conducting plate 13 is contradicted and is compressed tightly on being surveyed the product, two circular telegram contacts 10 are mutually contacted and are linked together the circuit, current conducting plate 13 discharge work, and then fixed to being surveyed the product, the operation process is quick simple, and it is firm to the product centre gripping, the efficiency of detection has been improved.
The above description is only a preferred embodiment of the present application and is not intended to limit the present application, and various modifications and changes may be made by those skilled in the art. Any modification, equivalent replacement, improvement and the like made within the spirit and principle of the present application shall be included in the protection scope of the present application.
Claims (6)
1. The pressure resistance testing device for electronic product production comprises a detector (1) and a fixing frame (3), and is characterized in that a conducting wire (2) is inserted into the detector (1), the detector (1) is connected with the fixing frame (3) through the conducting wire (2), the fixing frame (3) is arranged to be a C-shaped fixing frame, a rectangular convex part (4) and a fixing plate (8) are arranged at the bottom of the fixing frame (3), the surface of the fixing plate (8) corresponds to the side wall of the rectangular convex part (4), a through hole is formed in the center of the fixing plate (8), the fixing plate (8) is connected with a pull rod (7) through the through hole, one end of the pull rod (7) is connected with a pressing plate (5), a spring is sleeved on the pull rod (7) between the pressing plate (5) and the fixing plate (8), and an electric push rod (11) is arranged on the upper portion of the fixing frame (3), the electric push rod (11) is connected with a power-on combination (12).
2. The apparatus for testing withstand voltage for electronic product production according to claim 1, wherein the pressure plate (5) is configured as an inverted L-shaped pressure plate, the bottom of the rectangular protrusion (4) facing the fixing plate (8) is provided with a groove, and the lateral end of the pressure plate (5) is inserted into the groove.
3. The pressure withstanding testing apparatus for electronic product production as claimed in claim 1, wherein a bottom portion of the pressure plate (5) adjacent to the fixing frame (3) is provided with a plurality of balls (6), and the balls (6) roll on the fixing frame (3).
4. The withstand voltage testing device for electronic product production as recited in claim 1, wherein the power assembly (12) comprises a housing (14) and a conductive plate (13), the housing (14) is connected to the power rod (11), a face of the housing (14) facing downward is provided with a groove, the conductive plate (13) is connected to the housing (14) through a spring, and a portion of the conductive plate (13) is exposed outside the housing (14).
5. The apparatus of claim 4, wherein a conducting contact (10) is disposed at the center of the groove of the housing (14), one conducting contact (10) is disposed on the surface of the conducting plate (13) facing the groove, two conducting contacts (10) are corresponding to each other and are in a group, and two conducting contacts (10) are electrically connected to the conducting wire (2).
6. The withstand voltage testing device for electronic product production as recited in claim 1, wherein the outer end of the pull rod (7) is provided with a pull ring (9), and the surface of the pull ring (9) is provided with an insulating coating.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120772085.0U CN215066803U (en) | 2021-04-15 | 2021-04-15 | Withstand voltage testing arrangement is used in electronic product production |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120772085.0U CN215066803U (en) | 2021-04-15 | 2021-04-15 | Withstand voltage testing arrangement is used in electronic product production |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215066803U true CN215066803U (en) | 2021-12-07 |
Family
ID=79105151
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202120772085.0U Expired - Fee Related CN215066803U (en) | 2021-04-15 | 2021-04-15 | Withstand voltage testing arrangement is used in electronic product production |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215066803U (en) |
-
2021
- 2021-04-15 CN CN202120772085.0U patent/CN215066803U/en not_active Expired - Fee Related
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| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20211207 |
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| CF01 | Termination of patent right due to non-payment of annual fee |