CN207397830U - A kind of Novel resistor - Google Patents
A kind of Novel resistor Download PDFInfo
- Publication number
- CN207397830U CN207397830U CN201721426772.7U CN201721426772U CN207397830U CN 207397830 U CN207397830 U CN 207397830U CN 201721426772 U CN201721426772 U CN 201721426772U CN 207397830 U CN207397830 U CN 207397830U
- Authority
- CN
- China
- Prior art keywords
- kelly
- pin
- ceramic shell
- section
- utility
- 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.)
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Abstract
The utility model discloses a kind of Novel resistors, including resistance core, the ceramic shell being wrapped on resistance core and two pins being connected with resistance core, the cylinder structure setting of ceramic shell, pin one end both passes through ceramic shell and extends perpendicularly to the external world, the kelly of one or more is fixedly mounted in pin on extraneous one section, four kellies are equipped on every pin, four kellies assume diamond in shape structure distribution, the arc-shaped structure setting in one end of kelly lower end, the bottom surface that one section of arc is fixedly connected with pin, one end of kelly upper end is in U-typed structure setting, one section of U-typed structure is a card slot.The utility model is simple in structure, easy to use, can avoid and skids off effectively by pincard in welding hole, facilitate welding, while also add heat dissipation effect.
Description
Technical field
The utility model is related to a kind of Novel resistors.
Background technology
Prominent with hyundai electronics industry flies, and electronic product has goed deep into the every field of people's life, and resistance is as electronics
One primary element of product, application amount are increasing.As a fundamental characteristics of resistance, can possess current limliting partial pressure
Effect.Resistance usually by resistance core, coat the shell of resistance core and two pins being connected with resistance core form.
The pin of resistance is attached generally by the mode of welding with circuit board.Common resistance pins are all one
Straight metal pins, when mounted, since the welding hole of circuit board is more than the size of resistance pins, resistance cannot be fixed on circuit
In the welding hole of plate, it is easy to skid off, welding is inconvenient.
The content of the invention
It is easy to use the technical problem to be solved by the utility model is to provide a kind of simple in structure, will can effectively it draw
Foot is stuck in welding hole, is avoided and is skidded off, and facilitates welding, while also adds the Novel resistor of heat dissipation effect.
The utility model is achieved through the following technical solutions：A kind of Novel resistor including resistance core, is wrapped in
Ceramic shell on resistance core and two pins being connected with resistance core, the cylinder structure of ceramic shell are set
Put, pin one end both passes through ceramic shell and extends perpendicularly to the external world, pin be located on extraneous one section be fixedly mounted one with
On kelly, be equipped with four kellies on every pin, four kellies assume diamond in shape structure distribution, and one end of kelly lower end is in
Arcuate structure is set, and the bottom surface that one section of arc is fixedly connected with pin, and one end of kelly upper end is in U-typed structure setting,
One section of U-typed structure is a card slot.
As preferred technical solution, kelly tool is made of spring steel material.
As preferred technical solution, the height inside card slot is identical with the thickness of circuit board.
As preferred technical solution, a piece of above cooling fin is fixedly mounted on ceramic shell upper outer circumference direction.
As preferred technical solution, there is a gap between kelly and ceramic shell.
The beneficial effects of the utility model are：The utility model is simple in structure, easy to use, and effectively pincard can exist
It in welding hole, avoids and skids off, facilitate welding, while also add heat dissipation effect.
Description of the drawings
It in order to illustrate the embodiment of the utility model or the technical proposal in the existing technology more clearly, below will be to embodiment
Or attached drawing needed to be used in the description of the prior art is briefly described, it should be apparent that, the accompanying drawings in the following description is only
It is some embodiments of the utility model, for those of ordinary skill in the art, in the premise not made the creative labor
Under, it can also be obtained according to these attached drawings other attached drawings.
Fig. 1 is the overall structure diagram of the utility model.
Specific embodiment
The embodiment of the utility model is described below in detail, the example of the embodiment is shown in the drawings, wherein from beginning
Same or similar element is represented to same or similar label eventually or there is same or like element.Below by ginseng
The embodiment for examining attached drawing description is exemplary, and is only used for explaining the utility model, and it is not intended that the utility model
Limitation.
In the description of the utility model, it is to be understood that term " " center ", " on ", " under ", "front", "rear",
The orientation or position relationship of the instructions such as "left", "right", " vertical ", " level ", " top ", " bottom " " interior ", " outer " is based on attached drawing institutes
The orientation or position relationship shown is for only for ease of description the utility model and simplifies description rather than instruction or imply signified
Device or element must have specific orientation, with specific azimuth configuration and operation, therefore it is not intended that this practicality
New limitation.
, it is necessary to which explanation, unless otherwise clearly defined and limited, term " are pacified in the description of the utility model
Dress ", " connected ", " setting " should be interpreted broadly, for example, it may be being fixedly linked, setting or be detachably connected, set
It puts or is integrally connected, set.For the ordinary skill in the art, it can understand that above-mentioned term exists with concrete condition
Concrete meaning in the utility model.
As shown in Figure 1, a kind of Novel resistor of the utility model, including resistance core 1, is wrapped on resistance core 1
Ceramic shell 2 and two pins 3 being connected with resistance core 1, the 2 cylinder structure setting of ceramic shell, pin 3 one
End both passes through ceramic shell 2 and extends perpendicularly to the external world, and the kelly of one or more is fixedly mounted in pin 3 on extraneous one section
4, it is equipped with four kellies 4 on every pin 3, four kellies 4 assume diamond in shape structure distribution, and one end of 4 lower end of kelly is in arc
Shape structure setting, the bottom surface that 6 one sections of arc are fixedly connected with pin 3, and one end of 4 upper end of kelly is in U-typed structure setting,
One section of U-typed structure is a card slot 5.
Kelly 3 has to be made of spring steel material, by good elasticity and fastness；Height and circuit board inside card slot 5
Thickness it is identical.
A piece of above cooling fin is fixedly mounted on 2 upper outer circumference direction of ceramic shell（It is not shown）, add heat dissipation effect
Fruit；There is a gap between kelly 3 and ceramic shell 2, again increases heat dissipation effect.
Operation principle：During pin is inserted into welding hole from top to down, bullet can occur for one section of kelly lower end arc
Property deformation so that pin passes through, and after in the card slot for being moved to one section of upper end, it can be effectively by pincard by card slot
In welding hole（As shown in Figure 1）, skidding off for pin is avoided, facilitates and it is welded, and due to outside kelly and ceramics
There is a gap among shell so that after being stuck in, do not touched between ceramic shell and circuit board, avoid heat transfer to electricity
On the plate of road, heat dissipation effect is added.
The beneficial effects of the utility model are：The utility model is simple in structure, easy to use, and effectively pincard can exist
It in welding hole, avoids and skids off, facilitate welding, while also add heat dissipation effect.
The above is only specific embodiment of the present utility model, but the scope of protection of the utility model is not limited to
In this, any change or replacement expected without creative work should be covered within the scope of the utility model.
Therefore, the scope of protection of the utility model should be determined by the scope of protection defined in the claims.
Claims (5)
1. a kind of Novel resistor, it is characterised in that：Including resistance core, the ceramic shell being wrapped on resistance core and with electricity
Two pins that resistance core is connected, the cylinder structure setting of ceramic shell, it is vertical that pin one end both passes through ceramic shell
The external world is extended to, the kelly of one or more is fixedly mounted on extraneous one section, four are equipped on every pin for pin
Kelly, four kellies assume diamond in shape structure distribution, the arc-shaped structure setting in one end of kelly lower end, and the bottom surface that one section of arc is equal
It is fixedly connected with pin, in U-typed structure setting, one section of U-typed structure is a card slot for one end of kelly upper end.
2. Novel resistor according to claim 1, it is characterised in that：Kelly tool is made of spring steel material.
3. Novel resistor according to claim 1, it is characterised in that：Height and the thickness phase of circuit board inside card slot
Together.
4. Novel resistor according to claim 1, it is characterised in that：Ceramic shell upper outer circumference is fixedly mounted one on direction
Cooling fin more than piece.
5. Novel resistor according to claim 1, it is characterised in that：There is a gap between kelly and ceramic shell.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721426772.7U CN207397830U (en) | 2017-10-31 | 2017-10-31 | A kind of Novel resistor |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721426772.7U CN207397830U (en) | 2017-10-31 | 2017-10-31 | A kind of Novel resistor |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207397830U true CN207397830U (en) | 2018-05-22 |
Family
ID=62327646
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721426772.7U Expired - Fee Related CN207397830U (en) | 2017-10-31 | 2017-10-31 | A kind of Novel resistor |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207397830U (en) |
-
2017
- 2017-10-31 CN CN201721426772.7U patent/CN207397830U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of utility model: A new type of resistance Effective date of registration: 20201210 Granted publication date: 20180522 Pledgee: Shenzhen small and medium sized small loan Co.,Ltd. Pledgor: SHENZHEN HOTTECH ELECTRONICS Co.,Ltd. Registration number: Y2020440020025 |
|
| PE01 | Entry into force of the registration of the contract for pledge of patent right | ||
| PC01 | Cancellation of the registration of the contract for pledge of patent right |
Date of cancellation: 20211216 Granted publication date: 20180522 Pledgee: Shenzhen small and medium sized small loan Co.,Ltd. Pledgor: SHENZHEN HOTTECH ELECTRONICS CO.,LTD. Registration number: Y2020440020025 |
|
| PC01 | Cancellation of the registration of the contract for pledge of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20180522 Termination date: 20211031 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |