CN209105497U - PCBA board component and electronic equipment - Google Patents
PCBA board component and electronic equipment Download PDFInfo
- Publication number
- CN209105497U CN209105497U CN201821492753.9U CN201821492753U CN209105497U CN 209105497 U CN209105497 U CN 209105497U CN 201821492753 U CN201821492753 U CN 201821492753U CN 209105497 U CN209105497 U CN 209105497U
- Authority
- CN
- China
- Prior art keywords
- pcba board
- hole
- patch
- fastener
- board component
- 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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- Mounting Of Printed Circuit Boards And The Like (AREA)
Abstract
The utility model discloses a kind of PCBA board component and electronic equipments, PCBA board component includes stating PCBA board component to include PCBA board and be set to the patch below the PCBA board and being attached in the PCBA board, through hole corresponding with the patch is formed in the PCBA board, the through-hole for installing fastener and with through hole perforation is formed on the patch, the through hole and the through-hole penetrate through.Technical solutions of the utility model structure is simple, contact area that is easy for installation and being capable of increasing fastener and PCBA board, so that forced area between the two increases, so that having more uniformly stress between fastener and patch, to reduce the damaged condition of PCBA board.
Description
Technical field
The utility model relates to field of electronic device more particularly to a kind of PCBA board components and electronic equipment.
Background technique
What large scale electronic equipment was all made of at present is PCBA board (assembly of PCB, finished product wiring board), and PCBA board is
Various electronic devices are assembled into finished product in the circuit board by surface packaging technique.Relative to pcb board (Printed
Circuit Borard, printed circuit board), that there are sizes is big for existing PCBA board, substrate weight and thick feature, and PCBA board
After finished product fits into the cabinet of electronic equipment, it usually needs bear stronger weight, and electronic equipment is carrying each installed
Also impact force can be generated in journey because of collision, to will cause the damage of PCBA board, especially in the circular arc of electronic equipment,
PCBA board is very easy to warp in the circular arc close to electronic equipment, to be easy to cause the damage of PCBA board, and then leads to electricity
Sub- equipment cisco unity malfunction.
Therefore, it is necessary to provide one kind new PCBA board component and electronic equipment to solve above-mentioned technical problem.
Utility model content
The main purpose of the utility model is to provide a kind of PCBA board component and electronic equipment, it is intended to solve in the prior art
PCBA board be easy the problem of the arc section of electronic equipment warps.
To achieve the above object, the utility model proposes a kind of PCBA board component include PCBA board and be set to described
Below PCBA board and the patch that is attached in the PCBA board, run through corresponding with the patch is formed in the PCBA board
Hole, the through-hole for installing fastener is formed on the patch, and the through hole and the through-hole penetrate through.
Preferably, the fastener includes head and coaxial arrangement in the tail portion on an end face on the head, described
The diameter of the free end face on head is greater than the diameter of the tail portion.
Preferably, the through-hole includes the conical hole for placing the head of the fastener.
Preferably, the head can be bonded with the conical hole.
Preferably, the through-hole is circular hole, and the diameter of the circular hole is less than the diameter of the through hole and runs through with described
Hole coaxial arrangement.
Preferably, the head can be placed at the circular hole.
Preferably, the PCBA board be thin PCBA board, the thin PCBA board with a thickness of 0.2~0.8mm.
Preferably, the fastening that can install the fastener is connected in the one side far from the PCBA board of the patch
Pedestal, is formed with the first circular hole on the fastening seat, the diameter of first circular hole be less than the diameter of the through hole and with
The through hole coaxial arrangement, the fastener are embedded in the fastening seat by first circular hole.
Preferably, the surface of the PCBA board is provided with cosmetic sheet.
In addition, the utility model also provides a kind of electronic equipment, PCBA as described above is provided in the electronic equipment
Board group part.
In the technical solution of the utility model, PCBA board component includes PCBA board and is set to below PCBA board and attaches
It is formed with through hole corresponding with patch in the patch in PCBA board, and in PCBA board, and is formed on patch for installing
Fastener and the through-hole penetrated through with through hole.When fastener squeezes into through hole and patch, it is capable of increasing fastener and PCBA
The contact area of plate, so that forced area between the two increases, so that having more between fastener and patch
Even ground stress, to reduce the damaged condition of PCBA board.
Detailed description of the invention
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, the structure that can also be shown according to these attached drawings obtains other attached drawings.
Fig. 1 is the cross-sectional view of the PCBA board component of an embodiment of the present invention；
Fig. 2 is the cross-sectional view of the PCBA board component of another embodiment of the utility model.
Drawing reference numeral explanation:
The embodiments will be further described with reference to the accompanying drawings for the realization, functional characteristics and advantage of the utility model aim.
Specific embodiment
The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model
Clearly and completely describing, it is clear that described embodiment is only a part of the embodiment of the utility model, rather than all
Embodiment.Based on the embodiments of the present invention, those of ordinary skill in the art are not making creative work premise
Under every other embodiment obtained, fall within the protection scope of the utility model.
It is to be appreciated that the directional instruction (such as up, down, left, right, before and after ...) of institute in the utility model embodiment
It is only used for explaining in relative positional relationship, the motion conditions etc. under a certain particular pose (as shown in the picture) between each component, such as
When the fruit particular pose changes, then directionality instruction also correspondingly changes correspondingly.
In addition, the description for being such as related to " first ", " second " in the present invention is used for description purposes only, and cannot manage
Solution is its relative importance of indication or suggestion or the quantity for implicitly indicating indicated technical characteristic.Define as a result, " the
One ", the feature of " second " can explicitly or implicitly include at least one of the features.It is " more in the description of the present invention,
It is a " it is meant that at least two, such as two, three etc., unless otherwise specifically defined.
Also, the technical solution between each embodiment of the utility model can be combined with each other, but must be with ability
Based on domain those of ordinary skill can be realized, it will be understood that when the combination of technical solution appearance is conflicting or cannot achieve
The combination of this technical solution is not present, also not within the protection scope of the requires of the utility model.
There is provided a kind of PCBA board component and electronic equipment, it is intended to solve PCBA board in the prior art and be easy in electronic equipment
Arc section the problem of warping.
It is understood that it is thin PCBA board and proposed in the application scenarios of arc section that the application, which is based on PCBA board,
Solution.Typical thin PCBA board with a thickness of 0.2mm~0.8mm (certainly, than 0.2mm also than thinner PCBA also belong to
The scope of thin PCBA board in the utility model embodiment), and following embodiments be based on PCBA board with a thickness of 0.5mm and
Solution proposed in the application scenarios of arc section.
As shown in Figure 1, the PCBA board component of an embodiment of the present invention includes PCBA board 10 and is set to PCBA board
10 lower sections and the patch 20 being attached in PCBA board, and through hole 11 corresponding with patch 20 is formed in PCBA board, it pastes simultaneously
The through-hole 211 for installing fastener (not indicating) is formed on piece 20, and through hole 11 and through-hole 211 penetrate through.
When needing for PCBA board 10 to be fixed, it is only necessary to which fastener is passed through to the through-hole of through hole 11 and patch 20
211, and fixed on corresponding position fastening seat 40, can be firmly fixed PCBA board 10, while also as fastener with
The contact surface of patch 20 in PCBA board be face contact, increase the contact area of fastener Yu PCBA board 10 so that the two it
Between forced area increase so that there is more uniformly stress, to reduce between fastener and patch 20
The damaged condition of PCBA board 10.
When the quantity of the through-hole 211 of patch 20, the corresponding through hole 11 of patch 20 and patch 20 is one, patch
20, the end of PCBA board 10 is arranged in the through-hole 211 of the corresponding through hole 11 of patch 20 and patch 20, when the PCBA board 10 needs
The logical of patch 20, the corresponding through hole 11 of patch 20 and patch 20 is not provided with when the arc section of electronic equipment is fixed
The one end in hole 211 can be held in electronic equipment internal, with patch 20, the corresponding through hole 11 of patch 20 and patch 20
The end that PCBA board 10 is arranged in through-hole 211 can then be fixed by foregoing manner, this due to the utility model embodiment
Fixed form can be reduced the damaged condition of PCBA board 10 so that the PCBA board component of the present embodiment especially suitable for
PCBA board 10 is in the arc section fixation problem of electronic equipment, the problem of preventing it from warping, improve PCBA board component and
The service life of electronic equipment.
Certainly, since PCBA board component has different models, so that different size of PCBA board component is had, so,
In other examples, can according to the size and specific usage scenario of PCBA board component, to patch 20 and with patch
Corresponding 11 quantity of through hole of piece 20 is increased, in an example, patch 20, the corresponding through hole 11 of patch 20 and patch
The quantity of the through-hole 211 of piece 20 is two, the through-hole of one of patch 20, the corresponding through hole 11 of patch 20 and patch 20
211 are arranged in one end of PCBA board 10, the through-hole 211 of another patch 20, the corresponding through hole 11 of patch 20 and patch 20
The other end of PCBA board 10 is set, the through-hole 211 of two patches 20, the corresponding through hole 11 of patch 20 and patch 20 is passed through
The both ends of PCBA board component are fixed, thus increase the bonding strength between PCBA board component and equipment, it equally can be real
Existing technical effect above-mentioned.
In one embodiment, fastener is preferably revolving body, and fastener includes head 30 and coaxial arrangement in head
Tail portion 31 on one end face in portion 30, the diameter of the free end face on head 30 are greater than the diameter of tail portion 31.When fastener has been passed through
When in through hole 11 and through-hole, the head 30 of fastener optimizes the appearance of product without departing from the surface of PCBA board 10.
Meanwhile referring to Fig. 1, through-hole 211 includes the conical hole for placing the head 30 of fastener.Meanwhile tightly
The head 30 of firmware can be bonded with conical hole.Also, when installing the PCBA component of the utility model embodiment, patch 20
It is connected with the fastening seat 40 that can install fastener in one side far from PCBA board 10, the first circle is formed on fastening seat 40
Hole 41 and fastener pass through the first circular hole 41 and are embedded in the fastening seat 40, and the diameter of the first circular hole 41 is less than through hole 11
Diameter and with through hole 11 be coaxially disposed.And the fastening seat 40 of fastener can be installed due to being connected on patch, from
And the fastening performance between fastener and PCBA board 10 is strengthened, and then improve the anti-impact force of PCBA board 10.Also, in the reality
It applies in example, when fastener needs to be passed through through hole 11 and through-hole 211, the tail portion of fastener 31 is directed at the first circular hole first
41, it is then rotated, the tail portion 31 of fastener is screwed in the first circular hole 41, when the tail portion of fastener 31 sinks to first completely
Circular hole 41, i.e., insertion fastening seat 40 in when, the head 30 of fastener be fitting with conical hole on, meanwhile, the head of fastener
Also without departing from the surface of PCBA board 10, this laminating type not only ensure that the stability of PCBA board 10, but also can prevent in portion 30
Cause PCBA board 10 to crack due to screwing excessively for fastener, to reduce scrapping for PCBA board 10, ensure that PCBA board
Be reliably fixed.
Meanwhile in preferred embodiment, fastener can be screw or bolt.It is understood that in the embodiment
In screw or the one side that is bonded with conical hole of head of bolt be inclined-plane, to guarantee fitting closely for fastener and patch 20.
Certainly, in other examples, the one side that fastener is bonded with patch 20 equally can also also can guarantee PCBA there are gap
The stability of plate 10 prevents PCBA board 10 from cracking.
As shown in Fig. 2, in another embodiment, through-hole 211 is circular hole, the diameter of circular hole be less than the diameter of through hole 11 and
Be coaxially disposed with through hole 11, the diameter of the first circular hole 41 is less than the diameter of circular hole and is arranged with circular hole coaxial, through hole 11 with
Circular hole connection, circular hole are connected to the first circular hole 41, and the transition position between circular hole and the first circular hole 41 is formed with step surface
212。
When fastener needs to be passed through through hole 11 and through-hole so that PCBA board 10 to be fixed, first by fastener
Tail portion 31 is directed at the first circular hole 41, is then rotated, and the tail portion 31 of fastener is screwed in the first circular hole 41, when the tail of fastener
When the first circular hole 41 is sunk in portion 31 completely, that is, when being embedded in fastening seat 40, the head 30 of fastener is fitting and step surface 212
On, meanwhile, also without departing from the surface of PCBA board 10, this laminating type both ensure that PCBA board 10 on the head 30 of fastener
Stability, and can prevent because to fastener screwing excessively due to lead PCBA board 10 crack, to reduce PCBA board 10
It scraps, ensure that PCBA classes are reliably fixed.Meanwhile increase the fixed form of PCBA board 10, prevent in process of production because
The situation that the under-reserve of fastener causes PCBA board 10 that can not fix occurs.
Meanwhile in this embodiment, fastener equally can be screw or bolt.It is understood that in the embodiment
In screw or the one side that is bonded with step surface 212 of head of bolt be plane, to guarantee the close patch of fastener Yu patch 20
It closes.Also, the one side that in other examples, fastener is bonded with patch 20 equally can also also can guarantee there are gap
The stability of PCBA board 10, prevents PCBA board from cracking.
Meanwhile cosmetic sheet 50 is provided on the surface of PCBA board 10.Since fastener is sunk in PCBA board 10, therefore
Cosmetic sheet 50 is arranged on the surface of PCBA board 10 just can be packaged in fastener in cosmetic sheet 50, to promote the outer of product
It sees.
Further, the utility model also provides a kind of electronic equipment, and PCBA board component is provided in the electronic equipment.
Since the electronic equipment uses whole technical solutions of above-mentioned all embodiments, at least with the technology of above-described embodiment
All beneficial effects brought by scheme, this is no longer going to repeat them.
The above is only the preferred embodiment of the present invention, and therefore it does not limit the scope of the patent of the utility model,
Under all utility models in the utility model are conceived, equivalent structure made based on the specification and figures of the utility model
Transformation, or directly/be used in other related technical areas indirectly and be included in the scope of patent protection of the utility model.
Claims (10)
1. a kind of PCBA board component, which is characterized in that the PCBA board component includes PCBA board and is set to the PCBA board
Lower section and the patch being attached in the PCBA board are formed with through hole corresponding with the patch in the PCBA board, described
The through-hole for installing fastener is formed on patch, the through hole and the through-hole penetrate through.
2. PCBA board component as described in claim 1, which is characterized in that the fastener include head and coaxial arrangement in
Tail portion on one end face on the head, the diameter of the free end face on the head are greater than the diameter of the tail portion.
3. PCBA board component as claimed in claim 2, which is characterized in that the through-hole includes for placing the fastener
The conical hole on the head.
4. PCBA board component as claimed in claim 3, which is characterized in that the head can be bonded with the conical hole.
5. PCBA board component as claimed in claim 2, which is characterized in that the through-hole is circular hole, and the diameter of the circular hole is small
In the through hole diameter and with the through hole be coaxially disposed.
6. PCBA board component as claimed in claim 5, which is characterized in that the head can be placed at the circular hole.
7. such as PCBA board component of any of claims 1-6, which is characterized in that the PCBA board is thin PCBA board,
The thin PCBA board with a thickness of 0.2~0.8mm.
8. such as PCBA board component of any of claims 1-6, which is characterized in that the separate PCBA of the patch
It is connected with the fastening seat that can install the fastener in the one side of plate, the first circular hole, institute are formed on the fastening seat
The diameter for stating the first circular hole is less than the diameter of the through hole and is coaxially disposed with the through hole, and the fastener passes through described
First circular hole is embedded in the fastening seat.
9. such as PCBA board component of any of claims 1-6, which is characterized in that the surface of the PCBA board is provided with
Cosmetic sheet.
10. a kind of electronic equipment, which is characterized in that be arranged in the electronic equipment just like described in any one of claim 1-9
PCBA board component.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821492753.9U CN209105497U (en) | 2018-09-12 | 2018-09-12 | PCBA board component and electronic equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821492753.9U CN209105497U (en) | 2018-09-12 | 2018-09-12 | PCBA board component and electronic equipment |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209105497U true CN209105497U (en) | 2019-07-12 |
Family
ID=67152544
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821492753.9U Expired - Fee Related CN209105497U (en) | 2018-09-12 | 2018-09-12 | PCBA board component and electronic equipment |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209105497U (en) |
-
2018
- 2018-09-12 CN CN201821492753.9U patent/CN209105497U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20190712 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |