CN203645004U - Insertion reed - Google Patents
Insertion reed Download PDFInfo
- Publication number
- CN203645004U CN203645004U CN201320864055.8U CN201320864055U CN203645004U CN 203645004 U CN203645004 U CN 203645004U CN 201320864055 U CN201320864055 U CN 201320864055U CN 203645004 U CN203645004 U CN 203645004U
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- CN
- China
- Prior art keywords
- fixed
- segment
- contact
- spring
- clamping part
- 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 an insertion reed. The insertion reed comprises two symmetrically-arranged clamping parts having plate-shaped structures; each clamping part comprises a free section, a contact section and a fixed section which have an integrated structure and are successively arranged; each free section is arranged outward at an angle, each contact section is provided with a plane part for being contacted with an insertion piece, and each fixed section is in the shape of an arc bending outward; and the bottom of each fixed section is fixed to one end of a connecting part, and the other end of the connecting part is fixedly connected with a fixed part. Therefore, a surface contact is formed between the insertion reed and the insertion piece, the ability to bear load current is thus improved, the heat-radiation area is increased, the connection is more stable at the same time, the insertion piece is not prone to tilt, and the safety coefficient is improved.
Description
Technical field
The utility model relates to electric component technical field, relates in particular to a kind of spring of inserting.
Background technology
Slotting spring is widely used in the electric equipment products such as electrician's electrical cnnector, power distribution cabinet, product is widely used in according on the products such as auto parts machinery, connector, automobile small electric apparatus, motor, electronic instrument lamp, and the product that is provided with slotting spring can be electrically connected with other electric equipments by inserting spring.
Slotting spring is conventionally used in conjunction with inserted sheet in use, sees that the one shown in accompanying drawing 1 inserts spring, and this slotting spring is that line contacts with contacting of inserted sheet, there is following drawback in this way of contact, first contact-making surface is too little, causes inserted sheet to be connected with slotting spring insecure, has great potential safety hazard; It two is that contact-making surface is too small, makes area of dissipation little, and radiating effect is bad; It three is that the load current that bears is less, and range of application is little, and the thickness that can only bear inserted sheet is 1mm.
Utility model content
The purpose of this utility model is to provide a kind of spring of inserting, and this slotting spring carries out face with inserted sheet and contacts, and bears the ability of load current thereby promote, and makes connection more stable, has also improved coefficient of safety.
For solving the problems of the technologies described above, the technical solution of the utility model is: a kind of slotting spring comprises the clamping part of two symmetrically arranged platy structures, each described clamping part comprises integrative-structure and the free segment setting gradually, contact-segment and canned paragraph, the outward-dipping setting of described free segment, described contact-segment has the planar portions for contacting with inserted sheet face, and described canned paragraph is bandy arc; The bottom of each described canned paragraph is all fixed on one end of connecting portion; The other end of described connecting portion is fixedly connected with fixed part.
Optimal way is, on each described clamping part, is equipped with breach, and described breach extends to described contact-segment from described free segment.
Optimal way is that described fixed part comprises two fixed feet, two described fixed feet forming V-shapes settings.
Optimal way is that described clamping part, connecting portion and fixed part are integrated setting, adopt conductive metal sheet to make.
Adopt after technique scheme, the beneficial effects of the utility model are: because a kind of slotting spring described in the utility model comprises the clamping part of two symmetrically arranged platy structures, each described clamping part comprises integrative-structure and the free segment setting gradually, contact-segment and canned paragraph, the outward-dipping setting of described free segment, described contact-segment has the planar portions for contacting with inserted sheet face, and described canned paragraph is bandy arc; The bottom of each described canned paragraph is all fixed on one end of connecting portion; The other end of described connecting portion is fixedly connected with fixed part.In use, inserted sheet inserts from free segment the utility model, enters canned paragraph through contact-segment, and latter two clamping part being oppositely arranged is held in plugging sheet clamp the clamping part of inserting spring.Because contact-segment has the planar portions for contacting with inserted sheet face, make contact-segment and inserted sheet form face and contact.And face contact increases area of dissipation, bear the ability grow of load current, therefore the utility model can bear the load current that thickness is the inserted sheet of 2mm-3mm.Insert the face forming between spring and inserted sheet simultaneously and contact the frictional force between having increased, guaranteed that connection is more stable, make inserted sheet be difficult for skewing, improved coefficient of safety.The utility model has improved the drawback that the slotting spring of Vehicles Collected from Market exists in time, has taken into full account safety factor and economic factor, has conscientiously ensured the safety of the person with equipment, and design more simply, rationally.
Owing to being equipped with breach on each described clamping part, described breach extends to described contact-segment from described free segment, has increased the area of dissipation between slotting spring and inserted sheet, good heat dissipation effect.
Because described fixed part comprises two fixed feet, two described fixed feet forming V-shapes arrange.While making slotting spring be connected on electric component, fixing firm, increase fail safe.
Brief description of the drawings
Fig. 1 is the structural representation of slotting spring of the prior art;
Fig. 2 is the structural representation of slotting spring of the present utility model.
In figure: 1-fixed part, 2-connecting portion, 3-clamping part, 31-free segment, 32a-contact-segment, 32b-contact-segment, 33-canned paragraph, 34-breach.
Embodiment
In order to make the purpose of this utility model, technical scheme and advantage clearer, below in conjunction with drawings and Examples, the utility model is further elaborated.Should be appreciated that specific embodiment described herein is only in order to explain the utility model, and be not used in restriction the utility model.
As depicted in figs. 1 and 2, a kind of slotting spring comprises the clamping part 3 of two symmetrically arranged platy structures, free segment 31, contact-segment 32b and canned paragraph 33 that each clamping part 3 comprises integrative-structure and sets gradually, the wherein outward-dipping setting of free segment 31, contact-segment 32b has the planar portions for contacting with inserted sheet face, and canned paragraph 33 is bandy arc; The bottom of each canned paragraph 33 is all fixed on one end of connecting portion 2; The other end of connecting portion 2 is fixedly connected with fixed part 1.Fixed part 1 comprises two fixed feet, and two fixed feet become V-type setting.And clamping part 3, connecting portion 2 and fixed part 1 be wholely set, adopt conductive metal sheet to adopt and makes.And clamping part 3 is provided with breach 34, this breach 34, along free segment 31 time delays between contact-segment 32b, has increased the area of dissipation between slotting spring and inserted sheet, good heat dissipation effect.
The present embodiment is to insert the use of spring on PCB wiring board, and two fixed feet of the fixed part 1 of inserting spring are welded on pad, will insert spring and be fixed on PCB wiring board, and set up and be electrically connected with the respective element on PCB wiring board.In use, inserted sheet is inserted from free segment 31, enter canned paragraph 33 through contact-segment 32b, last inserted sheet is clamped in the clamping part 3 of inserting spring.Because contact-segment 32b has the planar portions for contacting with inserted sheet face, make contact-segment 32b and inserted sheet form face and contact.And the area of dissipation that makes of face contact increases, the ability of bearing load current strengthens, and therefore the utility model can bear the load current that thickness is the inserted sheet of 2mm-3mm.Insert the face forming between spring and inserted sheet simultaneously and contact the frictional force between having increased, guaranteed that connection is more stable, make inserted sheet be difficult for skewing, improved coefficient of safety.The utility model has improved the drawback that the slotting spring of Vehicles Collected from Market exists in time, has taken into full account safety factor and economic factor, has conscientiously ensured the safety of the person with equipment, and design more simply, rationally.
Fixed part 1 setting that can be structure as a whole in addition.
The above preferred embodiment of the present utility model, not in order to limit the utility model, all any amendments of doing within spirit of the present utility model and principle, is equal to and inserts spring and improvement etc., within all should being included in protection range of the present utility model.
Claims (4)
1. a slotting spring, it is characterized in that: the clamping part that comprises two symmetrically arranged platy structures, each described clamping part comprises integrative-structure and the free segment setting gradually, contact-segment and canned paragraph, the outward-dipping setting of described free segment, described contact-segment has the planar portions for contacting with inserted sheet face, and described canned paragraph is bandy arc; The bottom of each described canned paragraph is all fixed on one end of connecting portion; The other end of described connecting portion is fixedly connected with fixed part.
2. one according to claim 1 is inserted spring, it is characterized in that: on each described clamping part, be equipped with breach, described breach extends to described contact-segment from described free segment.
3. one according to claim 2 is inserted spring, it is characterized in that: described fixed part comprises two fixed feet, and two described fixed feet forming V-shapes arrange.
4. insert spring according to the one described in claim 1,2 or 3, it is characterized in that: described clamping part, connecting portion and fixed part are integrated setting, adopt conductive metal sheet to make.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320864055.8U CN203645004U (en) | 2013-12-25 | 2013-12-25 | Insertion reed |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320864055.8U CN203645004U (en) | 2013-12-25 | 2013-12-25 | Insertion reed |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203645004U true CN203645004U (en) | 2014-06-11 |
Family
ID=50876226
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320864055.8U Expired - Fee Related CN203645004U (en) | 2013-12-25 | 2013-12-25 | Insertion reed |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203645004U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107949167A (en) * | 2017-12-22 | 2018-04-20 | 英迪迈智能驱动技术无锡股份有限公司 | A kind of slotting spring structure for wiring board connection |
| CN116170976A (en) * | 2022-11-29 | 2023-05-26 | 歌尔股份有限公司 | Remote controller |
| CN107949167B (en) * | 2017-12-22 | 2024-04-26 | 英迪迈智能驱动技术无锡股份有限公司 | Plug spring structure for circuit board connection |
-
2013
- 2013-12-25 CN CN201320864055.8U patent/CN203645004U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107949167A (en) * | 2017-12-22 | 2018-04-20 | 英迪迈智能驱动技术无锡股份有限公司 | A kind of slotting spring structure for wiring board connection |
| CN107949167B (en) * | 2017-12-22 | 2024-04-26 | 英迪迈智能驱动技术无锡股份有限公司 | Plug spring structure for circuit board connection |
| CN116170976A (en) * | 2022-11-29 | 2023-05-26 | 歌尔股份有限公司 | Remote controller |
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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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20140611 Termination date: 20181225 |