CN210328133U - Multilayer stacked flexible board card - Google Patents
Multilayer stacked flexible board card Download PDFInfo
- Publication number
- CN210328133U CN210328133U CN201921218555.8U CN201921218555U CN210328133U CN 210328133 U CN210328133 U CN 210328133U CN 201921218555 U CN201921218555 U CN 201921218555U CN 210328133 U CN210328133 U CN 210328133U
- Authority
- CN
- China
- Prior art keywords
- board card
- groove
- clamping
- card body
- flexible board
- 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.)
- Active
Links
Images
Landscapes
- Structure Of Printed Boards (AREA)
Abstract
The utility model discloses a multilayer stacked flexible board card, which comprises a board card body, wherein one side of the back surface of the board card body is fixedly provided with a clamping rod, the other side of the back surface of the board card body is fixedly provided with a clamping block matched with the clamping rod for use, the clamping rod is clamped and connected with the clamping groove, and the top part of an arc-shaped buckle passes through a second through groove and a first through groove and is arranged at the outer side of the clamping block, avoiding the electric shock phenomenon.
Description
Technical Field
The utility model relates to an integrated circuit board, in particular to multilayer stack flexible integrated circuit board.
Background
The flexible printed circuit board is a flexible printed circuit board which is made of polyimide or polyester film as a base material and has high reliability and excellent flexibility, has the characteristics of high wiring density, light weight, thin thickness and good bending property, and can realize multi-layer folding. The existing flexible board is easy to bend and long in length when detached from the electrical appliance, so that the flexible board often occupies a large space and brings inconvenience to workers.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a multilayer stack flexible board card to current flexible board card that proposes in solving above-mentioned background art when pulling down from with electrical apparatus, because easy bending and length are longer, often can occupy the problem in great space.
In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a flexible integrated circuit board of multilayer stack, includes the integrated circuit board body, the fixed kelly that is equipped with in back one side of integrated circuit board body, the fixed fixture block that uses with the kelly cooperation that is equipped with of back opposite side of integrated circuit board body, the draw-in groove has been seted up to one side of fixture block, the kelly is connected with the draw-in groove block, first logical groove has been seted up to top one side of draw-in groove, the logical groove of second has been seted up at the top of kelly, the logical inside fixedly connected with a plurality of return spring in groove of second, every return spring's top is all fixed and is equipped with the arc buckle, the outside that the second led to groove and.
As an optimized technical scheme of the utility model, the back of integrated circuit board body bonds and has the anticorrosive coating.
As a preferred technical scheme of the utility model, the terminal outside cover of integrated circuit board body is equipped with the insulating frame.
As an optimized technical scheme of the utility model, the fixed surface of insulating frame is equipped with the antistatic membrane.
As an optimal technical scheme of the utility model, the positive both sides of integrated circuit board body are all fixed and are equipped with heat radiation fins.
Compared with the prior art, the beneficial effects of the utility model are that: the utility model relates to a multilayer stack flexible integrated circuit board, through being provided with kelly and fixture block, can make the flexible integrated circuit board card follow with electrical apparatus pull down the back, fold and accomodate, and through being provided with return spring and arc buckle, can make kelly and piece connect more stably, prevent that the crooked elasticity of flexible integrated circuit board self from making both separations, through being provided with the anticorrosion membrane, can effectively increase the corrosion resistance of this integrated circuit board, and service life is longer, through being provided with the insulating frame, can use when the staff extracts flexible integrated circuit board from external electrical apparatus interface, avoid taking place the electric shock phenomenon.
Drawings
FIG. 1 is a schematic structural view of the present invention;
fig. 2 is a schematic view of the connection structure between the clamping rod and the clamping block of the present invention.
In the figure: 1. a board card body; 2. an anticorrosive film; 3. a clamping block; 4. a clamping rod; 5. an insulating frame; 6. a card slot; 7. a second through groove; 8. a return spring; 9. an arc-shaped buckle; 10. a first through groove; 11. an antistatic film; 12. and heat dissipation fins.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
Please refer to fig. 1-2, the utility model provides a multilayer stack flexible board card, including board card body 1, the fixed kelly 4 that is equipped with in back one side of board card body 1, the fixed fixture block 3 that uses with the kelly 4 cooperation that is equipped with of back opposite side of board card body 1, draw-in groove 6 has been seted up to one side of fixture block 3, the kelly 4 is connected with the 6 block of draw-in groove, first logical groove 10 has been seted up to top one side of draw-in groove 6, second logical groove 7 has been seted up at the top of kelly 4, the inside fixedly connected with a plurality of return spring 8 that the second led to groove 7, arc buckle 9 is all fixed to be equipped with at the top of every return spring 8, the outside that the second led to groove 7 and first logical groove 10.
Preferably, the anti-corrosion film 2 is bonded on the back surface of the board card body 1, so that the corrosion resistance of the board card can be effectively improved, and the service life is longer.
Preferably, the insulating frame 5 is sleeved on the outer side of the terminal socket of the board card body 1, so that the flexible board card can be used when a worker pulls out the flexible board card from an external electrical appliance interface, and the electric shock phenomenon is avoided.
Preferably, the surface of the insulating frame 5 is fixedly provided with an antistatic film 11, which can effectively prevent static electricity generated by friction between fingers and the insulating frame 5.
Preferably, the two sides of the front surface of the board card body 1 are both fixedly provided with the heat dissipation fins 12, so that heat generated by the board card during working can be effectively dissipated.
When the multi-layer superposed flexible board card is used, the flexible board card can be folded according to a folding line in the middle of the board card after being detached from an electric appliance, the clamping rod 4 is inserted into the clamping groove 6 of the clamping block 3, when the clamping rod 4 is inserted into the clamping groove 6, due to the elastic action of the return spring 8, the arc-shaped buckle 9 arranged at the top of the clamping rod 4 is contracted into the second through groove 7 when touching the groove wall at the top of the clamping groove 6, then the clamping rod 4 continuously enters the inner depth of the clamping groove 6, when the arc-shaped buckle 9 reaches the first through groove 10, due to the shielding action of the groove wall, the arc-shaped buckle 9 is directly ejected into the first through groove 10 to be clamped under the action of the return spring 8, so that the clamping block 3 and the clamping rod 4 are connected more stably, the bending elastic force of the flexible board card is prevented from separating the two, when the flexible board card needs to be released, can press the arc buckle 9 that passes through first logical groove 10, extract card pole 4 from fixture block 3 again can, in addition, through being provided with anticorrosion membrane 2, can effectively increase the corrosion resistance of this integrated circuit board, life is longer, through being provided with insulating frame 5, can use when the staff extracts flexible integrated circuit board from external electrical apparatus interface, avoids taking place the electric shock phenomenon.
In the description of the present invention, it should be understood that the indicated orientation or positional relationship is based on the orientation or positional relationship shown in the drawings, and is only for convenience of description and simplification of description, and does not indicate or imply that the indicated device or element must have a particular orientation, be constructed and operated in a particular orientation, and thus should not be construed as limiting the present invention.
In the present invention, unless otherwise explicitly specified or limited, for example, it may be fixedly connected, detachably connected, or integrated; can be mechanically or electrically connected; they may be directly connected or indirectly connected through an intermediate medium, and may be connected through the inside of two elements or in an interaction relationship between two elements, unless otherwise specifically defined, and the specific meaning of the above terms in the present invention will be understood by those skilled in the art according to specific situations.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (5)
1. A multilayer overlapped flexible board card comprises a board card body (1) and is characterized in that, a clamping rod (4) is fixedly arranged on one side of the back surface of the board card body (1), a clamping block (3) matched with the clamping rod (4) for use is fixedly arranged on the other side of the back surface of the board card body (1), a clamping groove (6) is arranged on one side of the clamping block (3), the clamping rod (4) is clamped and connected with the clamping groove (6), a first through groove (10) is formed in one side of the top of the clamping groove (6), a second through groove (7) is formed in the top of the clamping rod (4), a plurality of return springs (8) are fixedly connected inside the second through groove (7), the top of each return spring (8) is fixedly provided with an arc-shaped buckle (9), the top of the arc-shaped buckle (9) penetrates through the second through groove (7) and the first through groove (10) and is arranged on the outer side of the clamping block (3).
2. The multilayer stacked flexible board card of claim 1, wherein: an anti-corrosion film (2) is bonded on the back surface of the board card body (1).
3. The multilayer stacked flexible board card of claim 1, wherein: the outer side of the wiring end socket of the board card body (1) is sleeved with an insulating frame (5).
4. The multilayer stacked flexible board card of claim 3, wherein: and an anti-static film (11) is fixedly arranged on the surface of the insulating frame (5).
5. The multilayer stacked flexible board card of claim 1, wherein: and heat dissipation fins (12) are fixedly arranged on two sides of the front surface of the board card body (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921218555.8U CN210328133U (en) | 2019-07-31 | 2019-07-31 | Multilayer stacked flexible board card |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921218555.8U CN210328133U (en) | 2019-07-31 | 2019-07-31 | Multilayer stacked flexible board card |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210328133U true CN210328133U (en) | 2020-04-14 |
Family
ID=70127097
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921218555.8U Active CN210328133U (en) | 2019-07-31 | 2019-07-31 | Multilayer stacked flexible board card |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210328133U (en) |
-
2019
- 2019-07-31 CN CN201921218555.8U patent/CN210328133U/en active Active
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| TWI414116B (en) | Junction box and electrical connection mechanism thereof | |
| CN209948973U (en) | Telescopic mobile phone power adapter | |
| TW201103181A (en) | Power supply device | |
| CN210328133U (en) | Multilayer stacked flexible board card | |
| CN210779347U (en) | Apply to communication equipment detecting system's adapter | |
| CN212537609U (en) | Low-voltage magnetic attraction guide rail lamp | |
| CN210897877U (en) | Can accomodate high heat dissipation formula power adapter of data line | |
| CN210430342U (en) | Computer terminal line winding displacement structure | |
| CN212519567U (en) | Bendable double-sided aluminum substrate | |
| CN206272004U (en) | A kind of data wire with automatic pressure-transforming function | |
| CN213990511U (en) | Power adapter convenient to installation | |
| CN215451184U (en) | Aluminum electrolytic capacitor with plug-in pins | |
| CN209994625U (en) | Multilayer circuit board of grafting type | |
| CN210468255U (en) | Power supply plug structure | |
| CN219086991U (en) | Power adapter capable of accommodating and protecting wires | |
| CN211045518U (en) | Battery module | |
| CN207939394U (en) | A kind of direct plugging-in power supply adaptor | |
| CN218056407U (en) | Novel direct-insert plastic material box | |
| CN218568614U (en) | Novel iron core drawstring grounding structure | |
| CN213462461U (en) | Multifunctional flexible printed circuit board | |
| CN210607945U (en) | Multifunctional socket converter | |
| CN209747868U (en) | Display device connection structure and system | |
| CN214479540U (en) | Surge protector | |
| CN217935154U (en) | Digital product portable power source is used in tourism | |
| CN218851038U (en) | FPC winding displacement soft board |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |