CN202453379U - Combined type variable-frequency test fixture - Google Patents
Combined type variable-frequency test fixture Download PDFInfo
- Publication number
- CN202453379U CN202453379U CN2011205172684U CN201120517268U CN202453379U CN 202453379 U CN202453379 U CN 202453379U CN 2011205172684 U CN2011205172684 U CN 2011205172684U CN 201120517268 U CN201120517268 U CN 201120517268U CN 202453379 U CN202453379 U CN 202453379U
- Authority
- CN
- China
- Prior art keywords
- combined type
- test fixture
- installing plate
- cover plate
- frequency conversion
- 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
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Abstract
The utility model discloses a combined type variable-frequency test fixture which is formed by connecting a cover plate and a part installation plate by fastening screws, wherein the cover plate is arranged at the top of the part installation plate; and a part installation fixing cavity is arranged on the part installation plate. Compared with the prior art, the combined type variable-frequency test fixture has the advantages of being simple in structure, safe and reliable, convenient to assemble, light in weight, low in cost, unlikely to damage products, capable of testing various products at one time and improving the production efficiency, and the like.
Description
Technical field
The utility model relates to a kind of combined type frequency conversion test fixture, belongs to frequency conversion experimental test technical field.
Background technology
At present, along with developing rapidly of modern science and technology, the demand of electronic product is increasing, but also increasingly high to the life-span reliability requirement of electronic devices and components simultaneously, and is therefore also increasingly high for the test volume and the test request of electronic product; Present existing frequency conversion test fixture exists the anchor clamps quality heavy; Component test sustains damage because of anchor clamps easily, and single test can only pass through anchor clamps, so only can test a kind of product; Production efficiency is low, and therefore existing frequency conversion test fixture result of use in actual production is undesirable.
The utility model content
The purpose of the utility model is: provide a kind of simple in structure, safe and reliable, easy to assembly, in light weight, cost is lower, easy damaged product and can carry a kind of combined type frequency conversion test fixture of once testing multiple product, enhancing productivity not, to overcome the deficiency of prior art.
The utility model is to be constructed as follows: a kind of combined type frequency conversion test fixture; This combined type frequency conversion test fixture is connected to form through gib screw by cover plate and part installing plate; Cover plate is arranged on the top of part installing plate, and the part installing plate is provided with part and installs and fixes the chamber.
Cover plate and part installing plate are provided with the screw that can insert gib screw.
The quantity of part installing plate is 1～8.
Cover plate and part installing plate shape can be square, rectangle, circle.
Owing to adopted technique scheme; The part that at first part to be measured is placed in the part installing plate during installation installs and fixes in the chamber; Then the part installing plate is placed on the bottom of cover plate, utilizes gib screw that cover plate and part installing plate are linked into an integrated entity then, be fixed to again on the frequency conversion testing apparatus and get final product; Compared with prior art; The utility model not only has simple in structure, safe and reliable, easy to assembly, in light weight, lower-cost advantage, and easy damaged product and can put forward advantage such as once test multiple product, enhance productivity not.
Description of drawings
Fig. 1 is the utility model structural representation;
Fig. 2 is the structure of cover plate synoptic diagram;
Fig. 3 is the structural representation of part installing plate;
Description of reference numerals: the 1-cover plate, 2-part installing plate, the 3-gib screw, the 4-part installs and fixes the chamber, the 5-screw.
Embodiment
Below in conjunction with accompanying drawing and embodiment the utility model is done further to specify.
The enforcement of the utility model: a kind of combined type frequency conversion test fixture; This combined type frequency conversion test fixture is connected to form through gib screw 3 by cover plate 1 and part installing plate 2; Cover plate 1 is arranged on the top of part installing plate 2, and part installing plate 2 is provided with part and installs and fixes chamber 4.
The quantity of part installing plate 2 is 1～8.
Impact little to part injury simultaneously material cover plate 1 and part installing plate 2 through selecting to tolerate the frequency conversion experiment table, different according to part material at present, selection has certain difference, mainly selects material such as bakelite, ABS and glass fiber plastic plate;
During the utility model work; At first two parts of putting into part installing plate 2 to be detected are installed and fixed in the chamber 4; According to order installing plate is stacked together; Cover cover plate 1 at last, part installing plate 2 and cover plate 1 are fixed together, and then be fixed on the frequency conversion testing apparatus and get final product with gib screw 3 screws.
The utility model does not use metal material basically except that fixture, but to part to be tested character, adopts nonmetallic materials such as bakelite, ABS in a large number, when the clamp structure combination is used no matter the part installing plate what, only use a cover plate; Can be placed with one or more test product in each part installing plate 2, compared with prior art, new anchor clamps have changed manufacturing materials; Alleviated the weight of anchor clamps itself; And contact the comparatively working of plastics of softness of employing owing to use, makes in anchor clamps work, to be difficult for injuring part with part, adopt simultaneously sandwich construction run into workload when big part not of the same race can make an experiment simultaneously; Enhance productivity, improve quite a few times of work efficiency than original job operation.
Claims (4)
1. combined type frequency conversion test fixture; It is characterized in that: this combined type frequency conversion test fixture is connected to form through gib screw (3) by cover plate (1) and part installing plate (2); Cover plate (1) is arranged on the top of part installing plate (2), and part installing plate (2) is provided with part and installs and fixes chamber (4).
2. combined type frequency conversion test fixture according to claim 1 is characterized in that: cover plate (1) and part installing plate (2) are provided with the screw (5) that can insert gib screw (3).
3. combined type frequency conversion test fixture according to claim 1 is characterized in that: the quantity of part installing plate (2) is 1～8.
4. combined type frequency conversion test fixture according to claim 1 is characterized in that: cover plate (1) and part installing plate (2) shape can be square, rectangle, circle.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011205172684U CN202453379U (en) | 2011-12-10 | 2011-12-10 | Combined type variable-frequency test fixture |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011205172684U CN202453379U (en) | 2011-12-10 | 2011-12-10 | Combined type variable-frequency test fixture |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202453379U true CN202453379U (en) | 2012-09-26 |
Family
ID=46869234
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011205172684U Expired - Fee Related CN202453379U (en) | 2011-12-10 | 2011-12-10 | Combined type variable-frequency test fixture |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202453379U (en) |
-
2011
- 2011-12-10 CN CN2011205172684U patent/CN202453379U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20120926 Termination date: 20141210 |
|
| EXPY | Termination of patent right or utility model |