CN208317216U - A kind of circuit board with positioning mechanism - Google Patents
A kind of circuit board with positioning mechanism Download PDFInfo
- Publication number
- CN208317216U CN208317216U CN201821021229.3U CN201821021229U CN208317216U CN 208317216 U CN208317216 U CN 208317216U CN 201821021229 U CN201821021229 U CN 201821021229U CN 208317216 U CN208317216 U CN 208317216U
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- CN
- China
- Prior art keywords
- circuit board
- board body
- side wall
- fixedly connected
- positioning mechanism
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Abstract
The utility model discloses a kind of circuit boards with positioning mechanism, including circuit board body, the side of the circuit board body is fixedly connected with multiple connectors, component on the connector and circuit board body is electrically connected, the circuit board body is fixedly connected to guide locating device provided close to the two sides of connector one end, the circuit board body is equipped with limiting device far from the side of connector, and the limiting device is socketed on the side wall of circuit board body.The utility model is compact-sized, it is easy to operate, pass through guide locating device provided and limiting device setting, it is convenient that installation is positioned and dismantled to circuit board, circuit board is enabled to quickly and accurately to be docked on electronic module simultaneously, instead of traditional welding manner, easy to operate feasible, using effect is fine.
Description
Technical field
The utility model relates to technical field of electronic equipment more particularly to a kind of circuit boards with positioning mechanism.
Background technique
In electricity and photoelectric communication, more and more using the electronic die of such as electronics or optoelectronic transceivers or transponder
Block.Electronic module generally includes the internal printed circuit board (PCB) for being configured to communicate with host apparatus.
One common difficulty related with electronic module is the assembling of module.For example, since size and space are limited, sometimes
It is difficult to for internal circuit board being accurately secured in electronic module, it is also difficult to the error change in the PCB construction that diminishes.Tradition simultaneously
Circuit board mounting means be all that by welding, but welding manner inconvenience is replaced and repaired to circuit board.
Utility model content
Purpose of the utility model is to solve disadvantages existing in the prior art, and the one kind proposed has localization machine
The circuit board of structure.
To achieve the goals above, the utility model adopts the technical scheme that
A kind of circuit board with positioning mechanism, including circuit board body, the side of the circuit board body are fixedly connected
There are multiple connectors, the component on the connector and circuit board body is electrically connected, and the circuit board body is close to be patched
The two sides of part one end be fixedly connected to it is guide locating device provided, the circuit board body far from connector side be equipped with limit dress
It sets, the limiting device is socketed on the side wall of circuit board body.
Preferably, the guide locating device provided fixed block being fixedly connected on circuit board body side wall, the fixed block
Side wall be equipped with guide groove, be fixedly connected with guide rod, the slide over side walls of the guide rod on the inner wall of the guide groove
It is socketed with positioning mechanism.
Preferably, the positioning mechanism includes the hollow sleeve being slidably socketed on guide rod side wall, and the one of the hollow sleeve
End is fixedly connected with locating rod, and the side wall of the locating rod is equipped with loose slot corresponding with guide rod position, the guide rod
One end far from hollow sleeve is through guide groove and extends outwardly, and buffer spring is socketed on the side wall of the guide rod, and buffer
Spring is between guide groove and hollow sleeve.
Preferably, two fixed blocks pass through lock-screw and are fixedly connected on the side wall of circuit board body, and solid
The side wall for determining block is equipped with locking slot corresponding with lock-screw position.
Preferably, the limiting device includes L-type limit plate corresponding with circuit board body position, the L-type limit plate
Be fixedly connected with multiple compressed springs on the side wall of circuit board body one end, the compressed spring far from L-type limit plate one
End is fixedly connected with bar shaped limit sleeve, and the side wall of bar shaped limit sleeve one end and circuit board body far from compressed spring offsets.
Preferably, c-type sliding sleeve is fixedly connected in the opposing sidewalls of the L-type limit plate, the c-type sliding sleeve is remote
Side from L-type limit plate is slidably connected on the side wall of circuit board body.
The utility model compared with prior art, has the beneficial effect that
1, guide locating device provided by being arranged, convenient for circuit board when installation is fixed, can rapidly it be docked,
It realizes the fast and accurately grafting operation of connector, while guide locating device provided circuit board is fixedly connected on by lock-screw
On side wall, convenient for carrying out disassembly installation to it；
2, by setting limiting device, snap action is carried out convenient for circuit board and electronic module, and right to a certain extent
Circuit board plays a protective role.
Detailed description of the invention
Fig. 1 be the utility model proposes a kind of circuit board with positioning mechanism structural schematic diagram；
Fig. 2 be the utility model proposes a kind of circuit board with positioning mechanism limiting device and circuit board body knot
Partial side elevation view at conjunction；
Fig. 3 is enlarged drawing at A in Fig. 1.
In figure: 1 circuit board body, 2 connectors, 3 fixed blocks, 4 lock-screws, 5 locating rods, 6L type limit plate, 7 compression bullets
Spring, 8 bar shaped limit sleeves, 9C type sliding sleeve, 10 loose slots, 11 guide rods, 12 buffer springs, 13 hollow sleeves.
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 describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole
Embodiment.
Referring to Fig.1-3, a kind of circuit board with positioning mechanism, including circuit board body 1, the side of circuit board body 1
Multiple connectors 2 are fixedly connected with, the component on connector 2 and circuit board body 1 is electrically connected, and circuit board body 1 passes through
Connector 2 is connected to each other with electronic module, and circuit board body 1 is fixedly connected to guide-localization close to the two sides of 2 one end of connector
Device, it is guide locating device provided to be docked convenient for circuit board body 1 with electronic module, so as to accurately by circuit board body
1 is accurately secured in electronic module, and circuit board body 1 is equipped with limiting device, limiting device socket far from the side of connector 2
On the side wall of circuit board body 1, limiting device has certain elastic reaction, can be embedded in electronics in circuit board body 1
Limit and squeezing action are played when in module, consequently facilitating circuit board body 1 can be well fixed in the electronic module, simultaneously
Limiting device also acts as protective effect to circuit board body 1.
In the utility model, the guide locating device provided fixed block 3 being fixedly connected on 1 side wall of circuit board body, fixed block 3
Side wall be equipped with guide groove, guide rod 11, the slide over side walls socket of guide rod 11 are fixedly connected on the inner wall of guide groove
There is positioning mechanism, positioning mechanism can be slided in docking on guide rod 11, and guide rod 11, which plays positioning mechanism, leads
To and buffer function.
Positioning mechanism includes the hollow sleeve 13 being slidably socketed on 11 side wall of guide rod, and one end of hollow sleeve 13 is fixedly connected
There is locating rod 5, the side wall of locating rod 5 is equipped with loose slot 10 corresponding with 11 position of guide rod, and guide rod 11 is far from hollow sleeve
13 one end is through guide groove and extends outwardly, and buffer spring 12, and buffer spring 12 are socketed on the side wall of guide rod 11
Between guide groove and hollow sleeve 13, locating rod 5 can be realized circuit board body 1 and first be oriented to again through connector 1 and electronic die
Block is electrically connected, and locating rod 5 plays guiding and positioning function, while the buffer spring 12 on 11 side wall of guide rod is to locating rod
Shock absorbing effect is played in 5 movement, to play certain delay to circuit board body 1 when circuit board body 1 is docked
Punching effect.
Two fixed blocks 3 are fixedly connected on the side wall of circuit board body 1 by lock-screw 4, and the side of fixed block 3
Wall is equipped with locking slot corresponding with 4 position of lock-screw, and lock-screw 4 is convenient for carrying out disassembly installation to fixed block 3, thus just
In carrying out disassembly installation to guide locating device provided.
Limiting device includes L-type limit plate 6 corresponding with 1 position of circuit board body, and L-type limit plate 6 is close to circuit board sheet
Multiple compressed springs 7 are fixedly connected on 1 one end side wall of body, compressed spring 7 is fixedly connected with far from one end of L-type limit plate 6
Bar shaped limit sleeve 8, and the one end of bar shaped limit sleeve 8 far from compressed spring 7 and the side wall of circuit board body 1 offset, to circuit
When plate ontology 1 carries out installation docking, the bar shaped limit sleeve 8 on limiting device is socketed on the side wall of circuit board body 1, simultaneously
Two c-type sliding sleeves 9 are slidably socketed in the two sides of circuit board body 1, thus when being docked, inwardly to circuit board body 1
It is squeezed, compressed spring 7 has certain retractility, therefore aloows circuit board body 1 to consolidate and be mounted on electronic module
In.Be fixedly connected to c-type sliding sleeve 9 in the opposing sidewalls of L-type limit plate 6, c-type sliding sleeve 9 far from L-type limit plate 6 one
Slideslip is connected on the side wall of circuit board body 1, and c-type sliding sleeve 9 further increases between limiting device and circuit board body 1
Be slidably connected, while being slidably connected also to facilitate and disassembling limiting device from circuit board body 1.
In the utility model, when carrying out circuit board installation, by the guiding role of two locating rods 5, it is convenient for circuit board
Multiple connectors 2 on 1 side wall of ontology are connect with electronic module, and the length of two locating rods 5 is greater than the length of connector 2,
When installation is fixed, locating rod 5 carry out guiding docking when, locating rod 5 can be carried out on the side wall of guide rod 11 centainly away from
From sliding, to play buffer function, while the limit of 1 other end of circuit board body to the grafting of circuit board body 1 work
Device helps for circuit board body 1 to be clamped in the electronic module, and limiting device not only plays limit to circuit board body 1 and squeezes
Pressure effect, also to a certain extent plays a protective role to circuit board body 1, is set by guide locating device provided and limiting device
It sets and conveniently circuit board body 1 is positioned and dismantled installation.
The preferable specific embodiment of the above, only the utility model, but the protection scope of the utility model is not
It is confined to this, anyone skilled in the art is within the technical scope disclosed by the utility model, practical according to this
Novel technical solution and its utility model design are subject to equivalent substitution or change, should all cover the protection model in the utility model
Within enclosing.
Claims (6)
1. a kind of circuit board with positioning mechanism, including circuit board body (1), which is characterized in that the circuit board body (1)
Side be fixedly connected with multiple connectors (2), the component on the connector (2) and circuit board body (1) is electrically connected,
The circuit board body (1) is fixedly connected to guide locating device provided, the circuit board sheet close to the two sides of connector (2) one end
Body (1) is equipped with limiting device far from the side of connector (2), and the limiting device is socketed on the side wall of circuit board body (1).
2. a kind of circuit board with positioning mechanism according to claim 1, which is characterized in that described guide locating device provided
The fixed block (3) being fixedly connected on circuit board body (1) side wall, the side wall of the fixed block (3) is equipped with guide groove, described
It is fixedly connected on the inner wall of guide groove guide rod (11), the slide over side walls of the guide rod (11) is socketed with positioning mechanism.
3. a kind of circuit board with positioning mechanism according to claim 2, which is characterized in that the positioning mechanism includes
One end of the hollow sleeve (13) being slidably socketed on guide rod (11) side wall, the hollow sleeve (13) is fixedly connected with locating rod
(5), the side wall of the locating rod (5) is equipped with loose slot (10) corresponding with guide rod (11) position, the guide rod (11)
One end far from hollow sleeve (13) is through guide groove and extends outwardly, and is socketed with buffer spring on the side wall of the guide rod (11)
(12), and buffer spring (12) is located between guide groove and hollow sleeve (13).
4. a kind of circuit board with positioning mechanism according to claim 2, which is characterized in that two fixed blocks
(3) be fixedly connected on the side wall of circuit board body (1) by lock-screw (4), and the side wall of fixed block (3) be equipped with
The corresponding locking slot in lock-screw (4) position.
5. a kind of circuit board with positioning mechanism according to claim 1, which is characterized in that the limiting device includes
L-type limit plate (6) corresponding with circuit board body (1) position, the L-type limit plate (6) is close to circuit board body (1) one end
It is fixedly connected on wall multiple compressed springs (7), the compressed spring (7) is fixedly connected with far from the one end of L-type limit plate (6)
Bar shaped limit sleeve (8), and the side wall of bar shaped limit sleeve (8) one end and circuit board body (1) far from compressed spring (7) offsets.
6. a kind of circuit board with positioning mechanism according to claim 5, which is characterized in that the L-type limit plate (6)
Opposing sidewalls on be fixedly connected to c-type sliding sleeve (9), the c-type sliding sleeve (9) far from L-type limit plate (6) a sideslip
It is dynamic to be connected on the side wall of circuit board body (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821021229.3U CN208317216U (en) | 2018-06-29 | 2018-06-29 | A kind of circuit board with positioning mechanism |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821021229.3U CN208317216U (en) | 2018-06-29 | 2018-06-29 | A kind of circuit board with positioning mechanism |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208317216U true CN208317216U (en) | 2019-01-01 |
Family
ID=64717664
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821021229.3U Active CN208317216U (en) | 2018-06-29 | 2018-06-29 | A kind of circuit board with positioning mechanism |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208317216U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2021243536A1 (en) * | 2020-06-02 | 2021-12-09 | 南京溧水高新创业投资管理有限公司 | Housing structure for mobile electronic device |
-
2018
- 2018-06-29 CN CN201821021229.3U patent/CN208317216U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2021243536A1 (en) * | 2020-06-02 | 2021-12-09 | 南京溧水高新创业投资管理有限公司 | Housing structure for mobile electronic device |
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| GR01 | Patent grant |