CN207070539U - Circuit board mounting structure and display - Google Patents
Circuit board mounting structure and display Download PDFInfo
- Publication number
- CN207070539U CN207070539U CN201720736060.9U CN201720736060U CN207070539U CN 207070539 U CN207070539 U CN 207070539U CN 201720736060 U CN201720736060 U CN 201720736060U CN 207070539 U CN207070539 U CN 207070539U
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- China
- Prior art keywords
- circuit board
- mounting structure
- substrate
- installation cavity
- basal plane
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Abstract
It the utility model is related to the technical field of electronic equipment, there is provided a kind of circuit board mounting structure and display.Circuit board mounting structure provided by the utility model, including a backboard, backboard has sets fixation kit on an installation cavity and backboard, wherein, fixation kit includes mounting bracket and elastic clamping hook；Compared with prior art, during mounting circuit boards, circuit board is placed on mounting bracket, circuit-board card is located on mounting bracket by elastic clamping hook, so realize that installation of the circuit board in installation cavity is fixed, the good fixing effect of circuit board, and this mounting means step is simple, can effectively improve the installation effectiveness of circuit board；When needing to take out circuit board, it only need to push elastic clamping hook aside, circuit board convenient disassembly, be advantageous to later stage after-sales service；Display provided by the utility model, including above-mentioned circuit board mounting structure；The install convenient of circuit board, the production efficiency of display is improved, meanwhile, also reduce the cost of display.
Description
Technical field
The utility model belongs to the technical field of electronic equipment, is to be related to a kind of circuit board mounting structure more specifically
And display.
Background technology
At present, in electronic equipment the fixation of circuit board generally using the mode of Nut column and appended claims, with
The continuous simplification of production technology, the fixed form of this circuit board not only cost of idleness, is also unfavorable for the simplification of production, causes electricity
The production efficiency of sub- equipment is low, in addition, the fixed effect of the fixed form of this circuit board is general, and dismounts difficulty, it is unfavorable
In the after-sales service in later stage.
Utility model content
The purpose of this utility model is to provide a kind of circuit board mounting structure, to solve circuit present in prior art
The fixed form cost of idleness of plate and it is unfavorable for production and simplifies and be unfavorable for the technical problem of later stage after-sales service.
To achieve the above object, the technical solution adopted in the utility model is：A kind of circuit board mounting structure is provided, is wrapped
A backboard is included, the backboard has the installation cavity for being used for housing the circuit board, is provided with the backboard for fixing institute
State the fixation kit of circuit board, the fixation kit includes being used for the mounting bracket for placing the circuit board and for by the circuit
Plate is maintained at the elastic clamping hook on the mounting bracket.
Further, the circuit board includes substrate, and the substrate includes being used for the first base abutted with the mounting bracket
It is face, relative with first basal plane and for the second basal plane for being abutted with the elastic clamping hook and be connected to first basal plane
Between second basal plane and for multiple sides for being abutted with the mounting bracket.
Further, the mounting bracket includes the riser being connected with the bottom wall and side wall of the installation cavity, described vertical
Opened up on plate it is jagged, first face of the edge of the breach formed with the side for abutting the substrate and for
Connect the second face of first basal plane of the substrate.
Further, the mounting bracket includes the support limit support being connected with the bottom wall of the installation cavity, described
Support limit support include the limiting plate for being used to abut the side of the substrate and for abutting the substrate described the
The supporting plate of one basal plane, the limiting plate are connected to a fixed with the supporting plate.
Further, the limiting plate include being used for the contact surface abutted against with the side of the substrate and with it is described
The relative back side of contact surface, the supporting plate are connected to the contact surface.
Further, the support limit support also includes being used for the reinforcing plate for supporting the limiting plate, the reinforcing plate
It is connected to the back side of the limiting plate.
Further, the elastic clamping hook include the body that is fixedly connected with the bottom wall of the installation cavity and with the body
Connect and be used for the hook part at the second basal plane edge for being pressed on the substrate.
Further, the hook part is in the wedge shape that thickness gradually increases from its top toward the direction of the body.
Further, the wherein side on the substrate, which has, is used to connect for what the circuit board was connected with external equipment
Mouthful, the opening for being revealed in for the interface outside the installation cavity is offered in a side wall of the installation cavity；The elasticity
Snap fit is arranged at remaining each side of the substrate.
The utility model additionally provides a kind of display, including above-mentioned circuit board mounting structure.
The beneficial effect of circuit board mounting structure provided by the utility model is：Compared with prior art, this practicality is new
The circuit board mounting structure that type provides, including a backboard, backboard has sets fixation kit on an installation cavity and backboard, wherein,
Fixation kit includes mounting bracket and elastic clamping hook；During mounting circuit boards, circuit board is placed on mounting bracket, elastic clamping hook is by circuit
Board is located on mounting bracket, so realizes that installation of the circuit board in installation cavity is fixed, the good fixing effect of circuit board, and this
Kind mounting means step is simple, can effectively improve the installation effectiveness of circuit board；When needing to take out circuit board, need to only push aside
Elastic clamping hook, circuit board convenient disassembly, be advantageous to later stage after-sales service.
Compared with prior art, display provided by the utility model, including above-mentioned circuit board mounting structure；Circuit board
Install convenient, improve the production efficiency of display, meanwhile, also reduce the cost of display.
Brief description of the drawings
, below will be to embodiment or prior art in order to illustrate more clearly of the technical scheme in the embodiment of the utility model
The required accompanying drawing used is briefly described in description, it should be apparent that, drawings in the following description are only that this practicality is new
Some embodiments of type, for those of ordinary skill in the art, without having to pay creative labor, can be with
Other accompanying drawings are obtained according to these accompanying drawings.
Fig. 1 is the circuit board mounting structure that the utility model embodiment provides and the schematic perspective view of circuit board separation；
Fig. 2 is the front view for the circuit board mounting structure that the utility model embodiment provides；
Fig. 3 is the schematic perspective view that the circuit board that the utility model embodiment provides is arranged on circuit board mounting structure；
Fig. 4 is the enlarged drawing of A in Fig. 1；
Fig. 5 is the enlarged drawing of B in Fig. 1；
Fig. 6 is the enlarged drawing of C in Fig. 1.
Wherein, each reference in figure：
100- circuit board mounting structures；200- backboards；10- installation cavitys；20- fixation kits；21- mounting brackets；211- risers；
2111- breach；The faces of 2112- first；The faces of 2113- second；212- support limit supports；2121- limiting plates；2121a- contact surfaces；
The 2121b- back sides；2122- supporting plates；2123- reinforcing plates；22- elastic clamping hooks；221- bodies；222- hook parts；30- circuit boards；
31- substrates；The basal planes of 311- first；The basal planes of 312- second；313- sides；32- components；33- interfaces.
Embodiment
In order that technical problem to be solved in the utility model, technical scheme and beneficial effect are more clearly understood, with
Lower combination drawings and Examples, the utility model is further elaborated.It is it should be appreciated that described herein specific real
Apply example to be used only for explaining the utility model, be not used to limit the utility model.
It should be noted that when element is referred to as " being fixed on " or " being arranged at " another element, it can be directly another
On one element or it is connected on another element.When an element is known as " being connected to " another element, it can
To be directly to another element or be indirectly connected on another element.
Fig. 1 and Fig. 6 are referred to, the now preferred embodiment to circuit board mounting structure 100 provided by the utility model is entered
Row explanation.
The circuit board mounting structure 100 that the utility model embodiment provides, including a backboard 200, backboard 200, which has, to be used for
An installation cavity 10 of circuit board 30 is housed, the fixation kit 20 for fixing circuit board 30, fixation kit are provided with backboard 200
20 include being used to place the mounting bracket 21 of circuit board 30 and the elastic clamping hook 22 for being maintained at circuit board 30 on mounting bracket 21.
Above-mentioned circuit board mounting structure 100, including a backboard 200, backboard 200 have an installation cavity 10 and backboard 200
Upper setting fixation kit 20, wherein, fixation kit 20 includes mounting bracket 21 and elastic clamping hook 22；During mounting circuit boards 30, by electricity
Road plate 30 is placed on mounting bracket 21, and circuit board 30 is fastened on mounting bracket 21 by elastic clamping hook 22, so realizes circuit board 30
Installation in installation cavity 10 is fixed, the good fixing effect of circuit board 30, and this mounting means step is simple, can effectively carry
The installation effectiveness of high circuit board 30；When needing to take out circuit board 30, elastic clamping hook 22 only need to be pushed aside, circuit board 30 is torn open
Dress is convenient, is advantageous to later stage after-sales service.
Specifically, referring to Fig. 1, circuit board 30 includes substrate 31, and substrate 31 includes being used for first abutted with mounting bracket 21
It is basal plane 311, relative with the first basal plane 311 and for the second basal plane 312 abutted with elastic clamping hook 22 and be connected to the first base
Between the basal plane 312 of face 311 and second and multiple sides 313 for being abutted with mounting bracket 21；Circuit board 30 is placed on installation
On frame 21, mounting bracket 21 is connected to the first basal plane 311 and the side 313 of substrate 31, and circuit board 30 can be realized in installation cavity 10
Interior is spacing, and elastic clamping hook 22 is connected to the second basal plane 312 of substrate 31, and circuit board 30 can be fastened on mounting bracket 21,
All directions of the circuit board 30 in installation cavity 10 are limited, and also circuit board 30 is fixed in installation cavity 10, are so protected
Fixed stably solidity of the circuit board 30 in installation cavity 10 is demonstrate,proved.
Referring to Fig. 1 to Fig. 4, mounting bracket 21 includes the riser 211 being connected with the bottom wall and side wall of installation cavity 10, riser
Jagged 2111 are opened up on 211, first face 2112 He of the edge of breach 2111 formed with the side 313 for abutting substrate 31
For the second face 2113 of the first basal plane 311 for abutting substrate 31；When the first face 2112 of the breach 2111 of riser 211 is connected to base
During the side 313 of plate 31, can limiting circuit plate 30 towards the place direction of riser 211 move, when the second of the breach 2111 of riser 211
When face 2113 is connected to the first basal plane 311 of substrate 31, circuit board 30 can be formed and supported；Riser 211 while and installation cavity
10 bottom wall and side wall is connected to a fixed, and its is simple in construction, ensure that the stability of riser 211, also ensure that riser 211 to electricity
Spacing and support the validity of road plate 30, in addition, in the present embodiment, component 32, first device are provided with the first basal plane 311
Prepsetting gap is left between the bottom wall of part 32 and installation cavity 10, the substrate 31 that riser 211 is supported in circuit board 30 makes circuit board 30
On the bottom of component 32 and installation cavity 10 form gap, ensure that in installation process circuit board 30 will not be damaged.
In the present embodiment, referring to Fig. 5, mounting bracket 21 also includes the support limit being connected with the bottom wall of installation cavity 10
Support 212, support limit support 212 include being used to abut the limiting plate 2121 of the side 313 of substrate 31 and for abutting substrate
The supporting plate 2122 of 31 the first basal plane 311, limiting plate 2121 are connected to a fixed with supporting plate 2122；Support limit support 212
Including limiting plate 2121 and supporting plate 2122, and both are connected to a fixed in the bottom wall of installation cavity 10, can be arranged on installation cavity
Any position of 10 bottom wall, ensure the stability of support limit support 212, also ensure that limit of the supporting support to circuit board 30
Position and the validity of support；When limiting plate 2121 is connected to the side 313 of substrate 31, can limiting circuit plate 30 towards limiting plate
2121 places direction are moved, and when supporting plate 2122 is connected to the first basal plane 311 of substrate 31, can form branch to circuit board 30
Support；Likewise, being provided with component 32 on the first basal plane 311, left between component 32 and the bottom wall of installation cavity 10 between presetting
Gap, supporting plate 2122 make the bottom of component 32 and installation cavity 10 on circuit board 30 form gap, ensured in installation process not
Circuit board 30 can be damaged.
Specifically, limiting plate 2121 is including for the contact surface 2121a abutted against with the side 313 of substrate 31 and with contacting
Back side 2121b relative face 2121a, supporting plate 2122 are connected to contact surface 2121a；In the present embodiment, supporting plate 2122
Quantity is but is not limited to two, and two supporting plates 2122 are connected to the contact surface 2121a of limiting plate 2121 both sides of the edge, ensures
Support limit support 212 forms firm structure.
As further optimizing, support limit support 212 also includes the reinforcing plate 2123 for support limit plate 2121,
Reinforcing plate 2123 is connected to the back side 2121b of limiting plate 2121, and reinforcing plate 2123 can be formed into one to support limit support 212
Step support, make the structure of support limit support 212 more firm；In the present embodiment, the quantity of reinforcing plate 2123 is also but not
Two are confined to, two reinforcing plates 2123 are connected to the back side 2121b of limiting plate 2121 both sides of the edge, so, reinforcing plate 2123
An entirety is formed with supporting plate 2122, makes the structure of support limit support 212 more firm and simple.
Specifically, elastic clamping hook 22 includes the body 221 being fixedly connected with the bottom wall of installation cavity 10 and is connected with body 221
And the hook part 222 at the edge of the second basal plane 312 for being pressed on substrate 31；The structure of elastic clamping hook 22 is simple, and can be effective
Circuit board 30 is fixed on mounting bracket 21.
Further, hook part 222 is in the wedge shape that thickness gradually increases from its top toward the direction of body 221；Installation electricity
During the plate 30 of road, circuit board 30 is pressed from the end of elastic clamping hook 22 towards the bottom wall direction of installation cavity 10, circuit board 30 is slipped into peace
Shelve 21, the hook part 222 of elastic clamping hook 22 is connected on circuit board 30, and when dismantling circuit board 30, only it need to push elastic card aside
22 hook parts 222 being connected on circuit board 30 are hooked, circuit board 30 slides to its end, such energy along the hook part 222 of wedge shape
Enough ensure that the installation and removal of circuit board 30 are more convenient.
In embodiment, the wherein side on substrate 31, which has, is used for the interface that power circuit board 30 is connected with external equipment
33, the opening for being revealed in for interface 33 outside installation cavity 10 is offered in a side wall of installation cavity 10；Elastic clamping hook 22 is set
In remaining each side of substrate 31；Elastic clamping hook 22 is arranged on each side for being not provided with interface 33 on circuit board 30, further protects
Card will not fixation kit 20 circuit board 30 will not be caused damage, can also make the dismounting of circuit board 30 more convenient.
The utility model additionally provides a kind of display, including above-mentioned circuit board mounting structure 100；The peace of circuit board 30
It is convenient to fill, and improves the production efficiency of display, meanwhile, also reduce the cost of display.
Preferred embodiment of the present utility model is the foregoing is only, is not limited to the utility model, it is all at this
All any modification, equivalent and improvement made within the spirit and principle of utility model etc., should be included in the utility model
Protection domain within.
Claims (10)
1. a kind of circuit board mounting structure, including a backboard, it is characterised in that the backboard, which has, to be used to house the circuit board
An installation cavity, the fixation kit for fixing the circuit board is provided with the backboard, the fixation kit includes being used for
Place the mounting bracket of the circuit board and the elastic clamping hook for the circuit board being maintained on the mounting bracket.
2. circuit board mounting structure as claimed in claim 1, it is characterised in that the circuit board includes substrate, the substrate
Including the first basal plane for being abutted with the mounting bracket, it is relative with first basal plane and for being abutted with the elastic clamping hook
The second basal plane and be connected between first basal plane and second basal plane and for abutted with the mounting bracket it is more
Individual side.
3. circuit board mounting structure as claimed in claim 2, it is characterised in that the mounting bracket includes and the installation cavity
The riser that bottom wall and side wall are connected, opens up on the riser jagged, and the edge of the breach is formed with for abutting
State the first face of the side of substrate and the second face of first basal plane for abutting the substrate.
4. circuit board mounting structure as claimed in claim 2, it is characterised in that the mounting bracket includes and the installation cavity
The support limit support that bottom wall is connected, the support limit support include being used to abut the limit of the side of the substrate
The supporting plate of position plate and first basal plane for abutting the substrate, the limiting plate are connected solid with the supporting plate
It is fixed.
5. circuit board mounting structure as claimed in claim 4, it is characterised in that the limiting plate includes being used for and the substrate
The contact surface that abuts against of the side and the back side relative with the contact surface, the supporting plate be connected to the contact surface.
6. circuit board mounting structure as claimed in claim 5, it is characterised in that the support limit support also includes being used for branch
The reinforcing plate of the limiting plate is supportted, the reinforcing plate is connected to the back side of the limiting plate.
7. circuit board mounting structure as claimed in claim 2, it is characterised in that the elastic clamping hook includes and the installation cavity
The body that is fixedly connected of bottom wall and the second basal plane edge for being pressed on the substrate is connected and is used for the body
Hook part.
8. circuit board mounting structure as claimed in claim 7, it is characterised in that the hook part is past described from its top in thickness
The wedge shape that the direction of body gradually increases.
9. circuit board mounting structure as claimed in claim 2, it is characterised in that the wherein side on the substrate, which has, to be used for
The interface being connected for the circuit board with external equipment, offer in a side wall of the installation cavity for appearing for the interface
Opening outside the installation cavity；The elastic clamping hook is arranged at remaining each side of the substrate.
10. a kind of display, it is characterised in that including the circuit board mounting structure as described in any one of claim 1 to 9.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720736060.9U CN207070539U (en) | 2017-06-22 | 2017-06-22 | Circuit board mounting structure and display |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720736060.9U CN207070539U (en) | 2017-06-22 | 2017-06-22 | Circuit board mounting structure and display |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207070539U true CN207070539U (en) | 2018-03-02 |
Family
ID=61510087
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720736060.9U Active CN207070539U (en) | 2017-06-22 | 2017-06-22 | Circuit board mounting structure and display |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207070539U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109031714A (en) * | 2018-08-01 | 2018-12-18 | 惠州铭薪电子有限公司 | Portable assembling structure |
-
2017
- 2017-06-22 CN CN201720736060.9U patent/CN207070539U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109031714A (en) * | 2018-08-01 | 2018-12-18 | 惠州铭薪电子有限公司 | Portable assembling structure |
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