CN208210516U - PCB board mounting structure - Google Patents
PCB board mounting structure Download PDFInfo
- Publication number
- CN208210516U CN208210516U CN201820588184.1U CN201820588184U CN208210516U CN 208210516 U CN208210516 U CN 208210516U CN 201820588184 U CN201820588184 U CN 201820588184U CN 208210516 U CN208210516 U CN 208210516U
- Authority
- CN
- China
- Prior art keywords
- pcb board
- shell
- mounting structure
- locating piece
- board mounting
- 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
Links
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- Mounting Of Printed Circuit Boards And The Like (AREA)
Abstract
The utility model discloses pcb board mounting structures, are related to circuit board technology field, solve the problems, such as that common pcb board installation and removal are more inconvenient, its key points of the technical solution are that, comprising: shell, the shell are equipped with accommodation groove；Pcb board in the accommodation groove；It is disposed in the housing the first locating piece of side wall；Set on the pcb board lower end, the second locating piece with the clamping of the first locating piece；Slidingtype is set to the case inside wall, the press part for compressing pcb board upper end, reaches installation and removal conveniently purpose.
Description
Technical field
The utility model relates to circuit board technology fields, in particular to pcb board mounting structure.
Background technique
Pcb board is also known as printed circuit board, is the supplier of electronic component electrical connection.Its design is mainly that domain is set
Meter, the major advantage using circuit board is to greatly reduce the mistake of wiring and assembly, improves the gentle productive labor of Automated water
Rate.Pcb board, is generally placed in the installation site of shell, needs to preset on shell corresponding position by existing pcb board installation
Then threaded hole is fixed pcb board using bolt or screw, the case where using for a long time and needing frequent installing and dismounting
Under, the threaded hole on shell is prone to wear, and the locked groove of bolt and screw head is also prone to wear, thus the connection of bolt and screw
It is easy failure, installation and removal are more inconvenient.
Utility model content
The purpose of the utility model is to provide pcb board mounting structure, have the advantages that installation and removal are more convenient.
The above-mentioned technical purpose of the utility model has the technical scheme that pcb board mounting structure, packet
Include: shell, the shell are equipped with accommodation groove；Pcb board in the accommodation groove；Be disposed in the housing side wall first is fixed
Position part；Set on the pcb board lower end, the second locating piece with the clamping of the first locating piece；Slidingtype is set to the case inside
Wall, the press part for compressing pcb board upper end.
By using above-mentioned technical proposal, during pcb board is placed in accommodation groove, the second of pcb board lower end is fixed
First locating piece of position part and case inside wall is clamped, and is then pressed on pcb board upper end by press part, is realized the peace of pcb board
Dress；When dismantling pcb board, then sliding press part releases the first locating piece and the second positioning so that press part disengaging pcb board upper end
The clamping of part takes out pcb board, out of accommodation groove so that the installation and removal of pcb board are more convenient.
The further setting of the utility model, first locating piece are that slidingtype is set to case inside in the horizontal direction
The slide bar of wall, second locating piece are vertically arranged guide rod, and the guide rod is equipped with the card slot being clamped for slide bar, the cunning
Bar is equipped with the first inclined-plane close to one end of guide rod, and the lower end of the guide rod is equipped with the cooperated with the first inclined-plane to push sliding bar
Two inclined-planes, the slide bar are equipped with positioning plate far from one end of guide rod, the first elastic component are equipped between the positioning plate and shell.
By using above-mentioned technical proposal, when pcb board is installed, the second inclined-plane of guide rod and the first contact of incline plane of slide bar,
Guide rod pushes slide bar to slide in the horizontal direction, when pcb board is in accommodation groove, under the restoring force of the first elastic component, and slide bar
It is caught in the card slot of guide rod, to limit pcb board in the movement of vertical direction；When needing to dismantle, positioning plate band moving slide-bar is pulled
Sliding makes slide bar be detached from card slot, pcb board is taken out, to mount and dismount more convenient.
The further setting of the utility model, the case inside wall are equipped with sliding slot, are equipped in the sliding slot and press part
The second fixed elastic component.
By using above-mentioned technical proposal, when installing pcb board, pcb board pushes press part to make in press part retraction sliding slot, when
After pcb board is mounted on accommodation groove, press part resets under the restoring force of the second elastic component, and press part, which returns back to, presses on pcb board
The position of upper end, to keep the installation of pcb board relatively stable.
The further setting of the utility model, the press part setting on one side far from second elastic component one end and upward
There is oblique surface.
By using above-mentioned technical proposal, the setting of oblique surface has been convenient for pcb board that press part is pushed to slide in sliding slot,
Consequently facilitating the installation of pcb board.
The further setting of the utility model, the shell side are connected with side cover, and the side cover is equipped with and presses on pcb board
The baffle of upper end.
By using above-mentioned technical proposal, after pcb board is mounted in accommodation groove, side cover is connected on shell, baffle supports
It is pressed on pcb board upper end, further improves the stability of pcb board installation.
The further setting of the utility model, the case inside wall are equipped with the support plate for being used to support pcb board lower end.
By using above-mentioned technical proposal, support plate has supporting role to pcb board lower end, further improves pcb board peace
The stability of dress.
The further setting of the utility model, the support plate upper end are equipped with elastic rubber pad.
By using above-mentioned technical proposal, elastic rubber pad has certain elasticity, can play certain buffering, also can
Preferably eliminate the gap of pcb board and support plate.
The further setting of the utility model, first elastic component and the second elastic component are spring.
By using above-mentioned technical proposal, preferably reduce costs.
In conclusion the utility model has the following beneficial effects:
1, when installing pcb board, slide bar is caught in the card slot of guide rod, to limit pcb board in the movement of vertical direction；It needs
When disassembly, pull positioning plate drive sliding bar, make slide bar be detached from card slot, pcb board is taken out, thus installation and removal compared with
For convenience；
2, press part presses on the position of pcb board upper end, to keep the installation of pcb board relatively stable；
3, baffle presses on pcb board upper end, further improves the stability of pcb board installation.
Detailed description of the invention
Fig. 1 is the overall structure diagram of the present embodiment；
Fig. 2 is the structural schematic diagram of shell in the present embodiment；
Fig. 3 is the connection relationship diagram of pcb board and shell in the present embodiment；
Fig. 4 is the enlarged drawing in Fig. 2 at A.
Appended drawing reference: 1, shell；2, accommodation groove；3, pcb board；4, the first locating piece；41, the first inclined-plane；5, the second positioning
Part；51, card slot；52, the second inclined-plane；6, press part；61, oblique surface；7, positioning plate；8, the first elastic component；9, sliding slot；10,
Two elastic components；11, side cover；12, baffle；13, support plate；14, elastic rubber pad.
Specific embodiment
The utility model is described in further detail below in conjunction with attached drawing.
Embodiment: pcb board mounting structure, as shown in Figure 1, including shell 1 and the pcb board 3 being set in shell 1, shell 1
Side is connected with side cover 11, and side cover 11 is equipped with the baffle 12 for pressing on 3 upper end of pcb board.
As shown in Fig. 2, shell 1 is equipped with the accommodation groove 2 installed for pcb board 3, after pcb board 3 is mounted in accommodation groove 2, by side
Lid 11 is connected on shell 1, and in conjunction with Fig. 1, baffle 12 presses on 3 upper end of pcb board, improves the stability of the installation of pcb board 3.
As shown in figure 3,1 inner sidewall of shell is equipped with the first locating piece 4, the setting of 3 lower end of pcb board is clamped with the first locating piece 4
The second locating piece 5.
First locating piece 4 is the slide bar that slidingtype is set to 1 inner sidewall of shell in the horizontal direction, and the second locating piece 5 is perpendicular
To the guide rod of setting, guide rod is equipped with the card slot 51 being clamped for slide bar, and slide bar is equipped with the first inclined-plane 41 close to one end of guide rod, leads
Bar lower end is equipped with the second inclined-plane 52 cooperated with the first inclined-plane 41 to push sliding bar, and it is fixed that slide bar is equipped with far from one end of guide rod
Position plate 7, is equipped with the first elastic component 8 between positioning plate 7 and shell 1, the first elastic component 8 is set as spring.
When installing pcb board 3, the second inclined-plane 52 of guide rod is contacted with the first inclined-plane 41 of slide bar, and guide rod pushes slide bar in water
Square to sliding, when pcb board 3 is in accommodation groove 2, under the restoring force of the first elastic component 8, slide bar is caught in the card slot of guide rod
In 51, to limit pcb board 3 in the movement of vertical direction；When needing to dismantle, pulls positioning plate 7 to drive sliding bar, make slide bar
It is detached from card slot 51, pcb board 3 is taken out, to mount and dismount more convenient.
1 inner sidewall slidingtype of shell is provided with the press part 6 for compressing 3 upper end of pcb board, and 1 inner sidewall of shell, which is equipped with, to be slided
Slot 9, sliding slot 9 is interior to be equipped with second elastic component 10 fixed with press part 6, and the second elastic component 10 is set as spring, installs pcb board 3
When, pcb board 3 pushes press part 6 to make in 6 retraction sliding slot 9 of press part, and after pcb board 3 is mounted on accommodation groove 2, press part 6 is the
It is resetted under the restoring force of two elastic components 10, press part 6 returns back to the position for pressing on 3 upper end of pcb board, to make the peace of pcb board 3
It fills relatively stable.
The one side of press part 6 far from 10 one end of the second elastic component and upward is equipped with oblique surface 61, and oblique surface 61 is set
It sets, has been convenient for pcb board 3 that press part 6 is pushed to slide in sliding slot 9, consequently facilitating the installation of pcb board 3.
As shown in figure 4,1 inner sidewall of shell is equipped with the support plate 13 for being used to support 3 lower end of pcb board, support plate 13 is to pcb board
There are supporting role in 3 lower ends, further improve the stability of the installation of pcb board 3.
13 upper end of support plate is equipped with elastic rubber pad 14, and elastic rubber pad 14 has certain elasticity, can play certain delay
Punching, also can preferably eliminate the gap of pcb board 3 Yu support plate 13.
Concrete principle illustrates: during pcb board 3 is placed in accommodation groove 2, the second locating piece 5 of 3 lower end of pcb board
It is clamped with the first locating piece 4 of 1 inner sidewall of shell, 3 upper end of pcb board is then pressed on by press part 6, realize the peace of pcb board 3
Dress；When dismantling pcb board 3, then sliding press part 6 releases the first locating piece 4 and the so that press part 6 is detached from 3 upper end of pcb board
The clamping of two locating pieces 5 takes out pcb board 3, out of accommodation groove 2 so that the installation and removal of pcb board 3 are more convenient.
This specific embodiment is only the explanation to the utility model, is not limitations of the present invention, ability
Field technique personnel can according to need the modification that not creative contribution is made to the present embodiment after reading this specification, but
As long as all by the protection of Patent Law in the scope of the claims of the utility model.
Claims (8)
1.PCB board mounting structure characterized by comprising
Shell (1), the shell (1) are equipped with accommodation groove (2)；
Pcb board (3) in the accommodation groove (2)；
Set on first locating piece (4) of the shell (1) inner sidewall；
Set on the pcb board (3) lower end, the second locating piece (5) with the first locating piece (4) clamping；
Slidingtype is set to the shell (1) inner sidewall, the press part (6) for compressing pcb board (3) upper end.
2. pcb board mounting structure according to claim 1, which is characterized in that first locating piece (4) is along level side
The slide bar of shell (1) inner sidewall is set to slidingtype, second locating piece (5) is vertically arranged guide rod, the guide rod
It is equipped with the card slot (51) being clamped for slide bar, the slide bar is equipped with the first inclined-plane (41) close to one end of guide rod, under the guide rod
End is equipped with the second inclined-plane (52) cooperated with the first inclined-plane (41) to push sliding bar, and the slide bar is set far from one end of guide rod
Have positioning plate (7), is equipped with the first elastic component (8) between the positioning plate (7) and shell (1).
3. pcb board mounting structure according to claim 2, which is characterized in that shell (1) inner sidewall is equipped with sliding slot
(9), second elastic component (10) fixed with press part (6) is equipped in the sliding slot (9).
4. pcb board mounting structure according to claim 3, which is characterized in that the press part (6) is far from the second elastic component
(10) one end and one side upward is equipped with oblique surface (61).
5. pcb board mounting structure according to claim 1, which is characterized in that shell (1) side is connected with side cover
(11), the side cover (11) is equipped with the baffle (12) for pressing on pcb board (3) upper end.
6. pcb board mounting structure according to claim 1, which is characterized in that shell (1) inner sidewall is equipped with for branch
Support the support plate (13) of pcb board (3) lower end.
7. pcb board mounting structure according to claim 6, which is characterized in that support plate (13) upper end is equipped with elasticity
Rubber mat (14).
8. pcb board mounting structure according to claim 3, which is characterized in that first elastic component (8) and the second elasticity
Part (10) is spring.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820588184.1U CN208210516U (en) | 2018-04-24 | 2018-04-24 | PCB board mounting structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820588184.1U CN208210516U (en) | 2018-04-24 | 2018-04-24 | PCB board mounting structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208210516U true CN208210516U (en) | 2018-12-07 |
Family
ID=64521474
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820588184.1U Expired - Fee Related CN208210516U (en) | 2018-04-24 | 2018-04-24 | PCB board mounting structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208210516U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110896599A (en) * | 2018-09-12 | 2020-03-20 | 鸿富锦精密电子（重庆）有限公司 | Fixing structure and case adopting same |
-
2018
- 2018-04-24 CN CN201820588184.1U patent/CN208210516U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110896599A (en) * | 2018-09-12 | 2020-03-20 | 鸿富锦精密电子（重庆）有限公司 | Fixing structure and case adopting same |
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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: 20181207 Termination date: 20210424 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |