CN214374876U - Testing device of patch bridge rectifier - Google Patents
Testing device of patch bridge rectifier Download PDFInfo
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- CN214374876U CN214374876U CN202022605361.2U CN202022605361U CN214374876U CN 214374876 U CN214374876 U CN 214374876U CN 202022605361 U CN202022605361 U CN 202022605361U CN 214374876 U CN214374876 U CN 214374876U
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- bridge rectifier
- base
- testing
- groove
- cover plate
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Abstract
The utility model discloses a testing arrangement of paster bridge rectifier, include: a base; the four groups of elastic test needles are arranged in the base at intervals in a penetrating manner; the end of the cover plate is hinged with the end of the base. The utility model provides an among the prior art technical problem that testing arrangement testing error is big.
Description
Technical Field
The utility model relates to a rectifier test technical field especially relates to a testing arrangement of paster bridge rectifier.
Background
The patch bridge rectifier has four pins with the length of below 1.2mm, the pins are mostly produced by mechanical forming, the flatness is inconsistent, the conventional method for testing the bridge rectifier is mostly a method for directly pressing a product plastic package body manually, poor contact between the pins and electrodes often occurs in the testing method, test parameter deviation is caused, and the testing method is low in efficiency, easy to fatigue for personnel and not suitable for mass production.
SUMMERY OF THE UTILITY MODEL
The utility model aims at providing a testing arrangement of paster bridge rectifier has solved the big technical problem of testing arrangement testing error among the prior art.
The embodiment of the application discloses testing arrangement of paster bridge rectifier includes:
a base;
the four groups of elastic test needles penetrate through the base at intervals;
the end part of the cover plate is hinged with the end part of the base.
The embodiment of the application discloses testing arrangement of paster bridge rectifier mutually supports bridge rectifier centre gripping in testing arrangement through base and apron, reduces test error, and reduction personnel detect fatigue, improve detection efficiency.
On the basis of the technical scheme, the embodiment of the application can be further improved as follows:
further, still include:
the clamping groove is formed in one end, far away from the hinge, of the base;
the clamping hook is connected with the cover plate far away from the hinged end, the clamping hook is matched with the clamping groove, and the beneficial effect of the step is that the clamping groove and the clamping hook are matched with each other, so that the stability of the base and the cover plate after clamping can be ensured.
Further, the placing groove is formed in the middle of the cover plate, and the bridge rectifier is convenient to place through the placing groove.
Further, still include the stopper, the stopper interval is installed on the apron, and the stopper is located the both sides that the standing groove is relative, adopt this step beneficial effect to be can restrict the bridge rectifier through the stopper.
Furthermore, a groove is formed in the base and corresponds to the placing groove.
One or more technical solutions provided in the embodiments of the present application have at least the following technical effects or advantages:
1. this application embodiment mutually supports through trip and draw-in groove, can be inseparable press the bridge rectifier pin on the elasticity test needle, strengthen the pin of bridge rectifier and the contact of elasticity test needle, can guarantee that the pin of bridge rectifier can not be damaged in the time of in close contact between elasticity test needle and the bridge rectifier pin that is surveyed.
2. The embodiment of the application solves the problems of mechanical damage caused by a pressing mode and large test data errors caused by poor contact during testing of the patch bridge rectifier.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the embodiments or the technical solutions in the prior art will be briefly described below, and it is obvious that the drawings in the following description are some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without creative efforts.
Fig. 1 is a schematic structural diagram of a testing apparatus of a patch bridge rectifier according to an embodiment of the present invention;
reference numerals:
1-a base; 2-an elastic test pin; 3-a groove; 4-cover plate; 5-a clamping groove; 6-trip; 7-placing the groove; and 8, a limiting block.
Detailed Description
Embodiments of the present invention will be described in detail below with reference to the accompanying drawings. The following examples are only for illustrating the technical solutions of the present invention more clearly, and therefore are only examples, and the protection scope of the present invention is not limited thereby.
It is to be noted that unless otherwise specified, technical or scientific terms used herein shall have the ordinary meaning as understood by those skilled in the art to which the present invention belongs.
In the description of the present application, it is to be understood that the terms "upper", "lower", "inner", "outer", "top", "bottom", and the like, indicate orientations or positional relationships based on those shown in the drawings, and are used only for convenience in describing the present invention and simplifying the description, but do not indicate or imply that the device or element referred to must have a specific orientation, be constructed in a specific orientation, and be operated, and thus, should not be construed as limiting the present invention.
In this application, unless expressly stated or limited otherwise, the terms "mounted," "connected," "secured," and the like are to be construed broadly and can include, for example, fixed connections, removable connections, or integral parts; can be mechanically or electrically connected; either directly or indirectly through intervening media, either internally or in any other relationship. The specific meaning of the above terms in the present invention can be understood according to specific situations by those skilled in the art.
The testing device for the patch bridge rectifier provided by the embodiment of the application solves the technical problem that the bridge rectifier is inconvenient to detect in the prior art.
The general idea of the embodiment of the application is as follows: the bridge rectifier is clamped in the testing device through the testing device, testing errors are reduced, personnel detection fatigue is reduced, and detection efficiency is improved.
In order to better understand the technical solutions, the technical solutions will be described in detail below with reference to the drawings and the detailed description.
Example 1
As shown in fig. 1, the testing apparatus for a patch bridge rectifier provided in this embodiment includes:
the base 1 is used for being matched with the plug-in type test seat to complete the test operation;
the testing device comprises four groups of elastic testing needles 2, wherein the elastic testing needles 2 penetrate through the base 1 at intervals, the elastic testing needles 2 in the embodiment of the application are used for conducting pins of a product to be tested, and then the elastic testing needles are inserted into testing holes of the base 1;
the end part of the cover plate 4 is hinged with the end part of the base 1; the cover plate 4 and the base 1 can be movably connected, so that the cover plate 4 can be stably assembled with the base 1.
Specifically, the embodiment of the present application further includes:
the clamping groove 5 is formed in one end, far away from the hinge, of the base 1;
Specifically, standing groove 7 has been seted up at the middle part of apron 4, standing groove 7 in this application embodiment is used for placing and waits to detect the product for the pin that detects the product can stretch out the recess, and the module part that detects the product can be located inside standing groove 7.
Specifically, this application embodiment still includes stopper 8, stopper 8 interval is installed on apron 4, and stopper 8 is located 7 relative both sides of standing groove, stopper 8 in this application embodiment can treat that the product that detects carries on spacingly for the pin that detects the product is located the inboard surface of apron, makes simultaneously to detect the product and can be spacing on apron 4, then rotates the apron, makes apron and base 1 closed, and elasticity test needle 3 contacts with the pin.
Specifically, a groove 3 is formed in the base 1, the groove 3 corresponds to the placing groove 7, and the groove 3 in the embodiment of the present application corresponds to a module portion of a product to be detected.
The working principle of the embodiment of the application is as follows:
when the testing device is used, the bridge rectifier is firstly installed in the placing groove 7, so that the limiting block 8 limits the bridge rectifier, the cover plate 4 is rotated, the elastic testing pins 3 are in contact with the pins, and the damage of the testing device to the pins of the bridge rectifier is greatly reduced; the cover plate 4 and the base 1 are stable after being closed through the mutual matching of the clamping hook 6 and the clamping groove 5; compared with the prior art, the embodiment of the application solves the problems of large test data errors and the like caused by mechanical damage and poor contact caused by a pressing mode in the test of the patch bridge rectifier.
In the specification of the present invention, a large number of specific details are explained. It is understood, however, that embodiments of the invention may be practiced without these specific details. In some instances, well-known methods, structures and techniques have not been shown in detail in order not to obscure an understanding of this description.
In the description herein, references to the description of the term "one embodiment," "some embodiments," "an example," "a specific example," or "some examples," etc., mean that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the invention. In this specification, the schematic representations of the terms used above are not necessarily intended to refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples. Furthermore, various embodiments or examples and features of different embodiments or examples described in this specification can be combined and combined by one skilled in the art without contradiction.
Finally, it should be noted that: the above embodiments are only used to illustrate the technical solution of the present invention, and not to limit the same; although the present invention has been described in detail with reference to the foregoing embodiments, it should be understood by those skilled in the art that: the technical solutions described in the foregoing embodiments may still be modified, or some or all of the technical features may be equivalently replaced; such modifications and substitutions do not substantially depart from the scope of the embodiments of the present invention, and are intended to be covered by the claims and the specification.
Claims (4)
1. A device for testing a patch bridge rectifier, comprising:
a base;
the four groups of elastic test needles penetrate through the base at intervals;
the end part of the cover plate is hinged with the end part of the base;
the clamping groove is formed in one end, far away from the hinge, of the base;
the clamping hook is connected to one end, far away from the hinge, of the cover plate, and the clamping hook is matched with the clamping groove.
2. The device for testing a patch bridge rectifier of claim 1, wherein a placement groove is formed in the middle of the cover plate.
3. The device for testing a patch bridge rectifier of claim 2, further comprising a stopper, wherein the stopper is mounted on the cover plate at an interval, and the stopper is located on two opposite sides of the placement groove.
4. The device for testing a patch bridge rectifier of claim 3, wherein the base is formed with a groove corresponding to the placement slot.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022605361.2U CN214374876U (en) | 2020-11-11 | 2020-11-11 | Testing device of patch bridge rectifier |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022605361.2U CN214374876U (en) | 2020-11-11 | 2020-11-11 | Testing device of patch bridge rectifier |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214374876U true CN214374876U (en) | 2021-10-08 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202022605361.2U Active CN214374876U (en) | 2020-11-11 | 2020-11-11 | Testing device of patch bridge rectifier |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN214374876U (en) |
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2020
- 2020-11-11 CN CN202022605361.2U patent/CN214374876U/en active Active
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