CN212209842U - Circuit board capable of changing number of jacks - Google Patents
Circuit board capable of changing number of jacks Download PDFInfo
- Publication number
- CN212209842U CN212209842U CN202020791542.6U CN202020791542U CN212209842U CN 212209842 U CN212209842 U CN 212209842U CN 202020791542 U CN202020791542 U CN 202020791542U CN 212209842 U CN212209842 U CN 212209842U
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- circuit board
- jacks
- fixedly connected
- base
- hole
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Abstract
The utility model discloses a can change circuit board of jack quantity, including last circuit board, the upper surface of going up the circuit board is provided with the switch, the upper surface of going up the circuit board is provided with first two hole jacks, the upper surface of going up the circuit board is provided with first three hole jacks, the upper surface of going up the circuit board is provided with the pilot lamp, the right side fixedly connected with plug of going up the circuit board, the front of going up the circuit board is seted up flutedly, and has seted up the round hole in the recess, the round hole interpolation is equipped with the data line, fixedly connected with fixation clamp in the recess, fixedly connected with base on the bottom inner wall of going up the circuit board, and the base interpolation is equipped with the bolt. The utility model discloses be provided with down circuit board and slide rail, can carry out the horizontal slip to the circuit board to this adjusts required jack quantity, is provided with recess and data line, can charge to the cell-phone, avoids the mobile phone charger not on one's side and the predicament that can't charge.
Description
Technical Field
The utility model relates to a circuit board technical field specifically is a can change circuit board of jack quantity.
Background
The circuit board is a main structure unit for connecting circuits, is a necessary living appliance for each household at present, can be connected with and use different electric appliances, brings convenience to users, but also has problems, for example, when more electric appliances are used, insufficient jacks can be formed in the jacks, when the circuit board with more jacks is bought, sometimes, the jacks cannot be used, the larger circuit board can occupy space and is inconvenient to carry, the functions of the existing circuit board are monotonous, only the electric appliances can be connected, the utilization rate is not good, and therefore a circuit board capable of changing the number of the jacks is needed urgently.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a can change circuit board of jack quantity to the jack quantity and the problem of function singleness that propose in solving above-mentioned background art.
In order to achieve the above object, the utility model provides a following technical scheme: a circuit board capable of changing the number of jacks comprises an upper circuit board, wherein a switch is arranged on the upper surface of the upper circuit board, a first two-hole jack is arranged on the upper surface of the upper circuit board, a first three-hole jack is arranged on the upper surface of the upper circuit board, an indicator lamp is arranged on the upper surface of the upper circuit board, a right fixedly connected plug of the upper circuit board is provided, a groove is formed in the front of the upper circuit board, a round hole is formed in the groove, a data line is inserted in the round hole, a fixing clamp is fixedly connected in the groove, a base is fixedly connected on the inner wall of the bottom end of the upper circuit board, a bolt is inserted in the base, a right fixedly connected slide rail of the base is fixedly connected with a stop plate at two ends of the slide rail, a slide block is connected on the right side of the slide rail in a sliding manner, a lower circuit board is fixedly connected on, the upper surface of circuit board down is provided with three hole jacks of second.
Preferably, internal threads are arranged in the base and the upper circuit board, and the bolt, the base and the upper circuit board form a thread rotation type structure.
Preferably, the area of the base is smaller than that of the upper circuit board, but the area of the base is larger than that of the sliding rail.
Preferably, the stop plates are divided into two groups, and the width of each stop plate is the same as that of the corresponding slide rail.
Preferably, the data lines have three groups and three different models.
Preferably, the fixing clips have three groups, and the width size can be directly adjusted.
Preferably, the second two-hole jack and the second three-hole jack are only one group, and the second two-hole jack is located on two sides of the second three-hole jack.
Compared with the prior art, the beneficial effects of the utility model are that: the lower circuit board and the slide rail are arranged, the circuit board can slide left and right, the number of the jacks required is adjusted, the groove and the data line are arranged, the mobile phone can be charged, and the dilemma that the mobile phone charger cannot be charged due to the fact that the mobile phone charger is not beside the mobile phone is avoided.
(1) The device is provided with the lower circuit board and the slide rail, can slide the circuit board from side to side, and when the upper circuit board and the lower circuit board are staggered, jacks on the upper surface of the lower circuit board can be exposed, so that the number of the jacks required can be adjusted.
(2) The device is provided with the recess and data line, can charge to the cell-phone when the charger is not by oneself, has avoided the mobile phone charger to lose or lose and fall and the dilemma that can't charge.
Drawings
FIG. 1 is a schematic front view of the structure of the present invention;
fig. 2 is a schematic top view of the present invention;
fig. 3 is a left side view of the present invention;
fig. 4 is a right-side schematic view of the slide rail and the slide block of the present invention.
In the figure: 1. an upper circuit board; 2. a first two-hole jack; 3. a first three-hole jack; 4. an indicator light; 5. a switch; 6. a lower circuit board; 7. a circular hole; 8. a bolt; 9. a base; 10. a slide rail; 11. a slider; 12. a data line; 13. a fixing clip; 14. a groove; 15. a plug; 16. a second two-hole jack; 17. a second three-hole jack; 18. a stop plate.
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.
Referring to fig. 1-4, the present invention provides an embodiment: a circuit board capable of changing the number of jacks comprises an upper circuit board 1, wherein a switch 5 is arranged on the upper surface of the upper circuit board 1, a first two-hole jack 2 is arranged on the upper surface of the upper circuit board 1, a first three-hole jack 3 is arranged on the upper surface of the upper circuit board 1, an indicator lamp 4 is arranged on the upper surface of the upper circuit board 1, a plug 15 is fixedly connected to the right side of the upper circuit board 1, a groove 14 is formed in the front surface of the upper circuit board 1, a circular hole 7 is formed in the groove 14, data lines 12 are inserted in the circular hole 7, three groups of the data lines 12 are arranged in total and are different in three types, the data lines 12 are ensured to adapt to mobile phones of various types, fixing clamps 13 are fixedly connected in the groove 14, three groups of the fixing clamps 13 are arranged in total, the width can be directly adjusted, the data lines 12 can be clamped, a base 9 is fixedly connected, internal threads are arranged in the base 9 and the upper circuit board 1, a bolt 8, the base 9 and the upper circuit board 1 form a thread rotating type structure, and the base 9 is fixed on the inner wall of the bottom end of the upper circuit board 1 through the bolt 8.
The right side of the base 9 is fixedly connected with a slide rail 10, two ends of the slide rail 10 are fixedly connected with a stop plate 18, the area size of the base 9 is smaller than the area size of the bottom end of the upper circuit board 1, but the area size of the base 9 is larger than the area size of the slide rail 10, so that the gap between the upper circuit board 1 and the lower circuit board 6 is ensured to be reduced infinitely, the right side of the slide rail 10 is connected with a slide block 11 in a sliding manner, the two groups of stop plates 18 are arranged, the width size of the stop plates 18 is the same as that of the slide rail 10, the slide block 11 is prevented from being separated from the slide rail 10 in the sliding manner, the right side of the slide block 11 is fixedly connected with the lower circuit board 6, the upper surface of the lower circuit board 6 is provided with a second two-hole jack 16, the upper surface of the lower circuit board 6 is provided with a second three-hole jack 17, the second two-, the space is saved, and the phenomenon that the center of gravity is unstable due to the fact that the upper circuit board 1 and the lower circuit board 6 slide to a large extent is avoided.
The working principle is as follows: when using this circuit board, earlier with plug 15 switch on, then press switch 5, if pilot lamp 4 has lighted, explain can put through other electrical apparatus on last circuit board, it has the problem not to light explanation circuit fault or pilot lamp 4, according to the plug of electrical apparatus, choose to insert first two hole jack 2 or first three hole jack 3, when the jack of last circuit board 1 is used up, only need left and right sides slip last circuit board 1 and lower circuit board 6, later can increase two hole jacks 16 of second and three hole jacks 17 of second on the circuit board 6 down, then select suitable jack insert as required can.
If the charger of your cell-phone is lost, or when the guest does not have the charger of taking the charger etc. not in the condition of being on one's side in the family, this circuit board also can be used this moment, at first with plug 15 connection power, then select an appropriate data line 12 according to the model of your cell-phone, then take out data line 12 from fixation clamp 13, because the opening of fixation clamp 13 can open closed, consequently can directly take out data line 12, then insert your cell-phone with data line 12 and charge can.
It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.
Claims (7)
1. A circuit board capable of changing the number of jacks comprises an upper circuit board (1), and is characterized in that: the upper surface of the upper circuit board (1) is provided with a switch (5), the upper surface of the upper circuit board (1) is provided with a first two-hole jack (2), the upper surface of the upper circuit board (1) is provided with a first three-hole jack (3), the upper surface of the upper circuit board (1) is provided with an indicator lamp (4), the right side of the upper circuit board (1) is fixedly connected with a plug (15), the front of the upper circuit board (1) is provided with a groove (14), a round hole (7) is formed in the groove (14), a data line (12) is inserted in the round hole (7), a fixing clamp (13) is fixedly connected in the groove (14), a base (9) is fixedly connected on the inner wall of the bottom end of the upper circuit board (1), a bolt (8) is inserted in the base (9), a slide rail (10) is fixedly connected on the right side of the base (9), and the both ends fixedly connected with of slide rail (10) keeps off a board (18), the right side sliding connection of slide rail (10) has slider (11), circuit board (6) under the right side fixedly connected with of slider (11), and the upper surface of circuit board (6) is provided with two hole jacks of second (16), the upper surface of circuit board (6) is provided with three hole jacks of second (17) down.
2. The circuit board of claim 1, wherein the number of jacks is: internal threads are arranged in the base (9) and the upper circuit board (1), and the bolt (8), the base (9) and the upper circuit board (1) form a thread rotating type structure.
3. The circuit board of claim 1, wherein the number of jacks is: the area of the base (9) is smaller than that of the upper circuit board (1), but the area of the base (9) is larger than that of the sliding rail (10).
4. The circuit board of claim 1, wherein the number of jacks is: the stop plates (18) are divided into two groups, and the width of the stop plates (18) is the same as that of the slide rail (10).
5. The circuit board of claim 1, wherein the number of jacks is: the data lines (12) have three groups and three different models.
6. The circuit board of claim 1, wherein the number of jacks is: the fixing clips (13) have three groups.
7. The circuit board of claim 1, wherein the number of jacks is: the second two-hole jack (16) and the second three-hole jack (17) are only one group, and the second two-hole jack (16) is positioned on two sides of the second three-hole jack (17).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020791542.6U CN212209842U (en) | 2020-05-13 | 2020-05-13 | Circuit board capable of changing number of jacks |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020791542.6U CN212209842U (en) | 2020-05-13 | 2020-05-13 | Circuit board capable of changing number of jacks |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212209842U true CN212209842U (en) | 2020-12-22 |
Family
ID=73814764
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202020791542.6U Active CN212209842U (en) | 2020-05-13 | 2020-05-13 | Circuit board capable of changing number of jacks |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN212209842U (en) |
-
2020
- 2020-05-13 CN CN202020791542.6U patent/CN212209842U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20210624 Address after: A611, a612, 6th floor, building a, Huafeng International Robot Industrial Park, Hangcheng Avenue, Nanchang community, Xixiang street, Bao'an District, Shenzhen, Guangdong 518000 Patentee after: Shenzhen Star card Electronics Co.,Ltd. Address before: No.120 fuxiangwan Road, Xiangzhou District, Zhuhai City, Guangdong Province Patentee before: Yang Li |
|
| TR01 | Transfer of patent right |