CN209435544U - A kind of multi-layer soft circuit board structure - Google Patents
A kind of multi-layer soft circuit board structure Download PDFInfo
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- CN209435544U CN209435544U CN201821759610.XU CN201821759610U CN209435544U CN 209435544 U CN209435544 U CN 209435544U CN 201821759610 U CN201821759610 U CN 201821759610U CN 209435544 U CN209435544 U CN 209435544U
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- sleeve
- bevel gear
- ball
- circuit board
- layer soft
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Abstract
The utility model discloses a kind of multi-layer soft circuit board structures, including wiring board, first sliding groove is provided on the left of the upper and lower surface of the wiring board, the internal slide of first sliding groove described in upper end is connected with the first ball, the top of first ball is connected with vertical bar, the top of the vertical bar is connected with sleeve, and the inside of the sleeve has equipped with the first bevel gear, and the outer wall fixing sleeve of first bevel gear is connected to first bearing.The multi-layer soft circuit board structure, pass through the cooperation between first sliding groove, the first ball and vertical bar, pull up vertical bar, can by two sides can the wiring board of cabling fit together, it is not in because space is smaller between two wiring boards, the case where can not carrying out cabling operation generation passes through the cooperation between knob, sleeve and cylinder, the gap between two wiring boards can be made to can control, the requirement to installation board space decreases.
Description
Technical field
The utility model relates to multi-layer soft circuit board structure technical field, specially a kind of multi-layer soft route is hardened
Structure.
Background technique
Dual platen is intermediate one layer of medium, and two sides is all routing layer, and multi-layer board is exactly multilayer routing layer, is between every two layers
Dielectric layer, dielectric layer can be made thin, multilayer circuit board at least three layers of conductive layer, wherein two layers in outer surface, and be left
One layer be combined in insulation board, the electrical connection between them is usually to be realized by the plated-through-hole on circuit board cross section
, and in existing technology, multi-layer soft wiring board is typically all the structure of straight forming, and between two wiring boards generally not
Can cabling, only upper and lower surface works, so that the utilization rate of wiring board is general, and once carries out inner surface cabling work
Industry, not easy to operate, the gap between two wiring boards can not control, and there is certain requirement in the space for installing wiring board,
Therefore, we are proposed a kind of multi-layer soft circuit board structure.
Utility model content
The purpose of this utility model is to provide a kind of multi-layer soft circuit board structures, to solve to mention in above-mentioned background technique
Out the problem of.
To achieve the above object, the utility model provides the following technical solutions: a kind of multi-layer soft circuit board structure, including
Wiring board, the upper and lower surface left side of the wiring board are provided with first sliding groove, the internal slide clamping of first sliding groove described in upper end
Have the first ball, the top of first ball is connected with vertical bar, and the top of the vertical bar is connected with sleeve, the sleeve it is interior
Portion has equipped with the first bevel gear, and the outer wall fixing sleeve of first bevel gear is connected to first bearing, the first bearing with
Sleeve is fixedly linked, and the inside of the sleeve has equipped with cylinder, the cylinder and sleeve clearance fit, first bevel gear
Inside be equipped with screw rod, the screw rod runs through the first bevel gear, and first bevel gear is connected with screw flight, the spiral shell
Bar is connected by second bearing with rotary drum, and inserted with bull stick on the left of the outer wall of the sleeve, the bull stick is through sleeve
A part, the bull stick are rotatedly connected by 3rd bearing and sleeve, and the second bevel gear, institute are connected on the right side of the bull stick
It states the second bevel gear and is engaged with the first bevel gear and is connected, knob, the top of the cylinder are connected on the left of the bull stick
Affixed to be connected with upright bar, the top of the upright bar is connected with the second ball.
Preferably, second sliding slot is provided on the left of the wiring board, the internal slide of the second sliding slot is connected with third
Ball is connected with cross bar on the left of the third ball, and the left side bottom end of the cross bar is connected with strut, the bottom end of the strut
It is connected with gasket, the lower surface of the gasket is connected with sucker.
Preferably, the bottom end of the screw rod is connected with disk.
Preferably, the inside of the first sliding groove is connected with rubber pad.
Preferably, the outer wall of the knob is machined with mill line.
Compared with prior art, the utility model has the beneficial effects that the multi-layer soft circuit board structure, carry out using
When, by the cooperation between first sliding groove, the first ball and vertical bar, vertical bar is pulled up, the first ball can be made sliding from first
The inside of slot is taken out, so as to by two sides can the wiring board of cabling fit together, be not in because of two wiring boards
Between space it is smaller, the case where can not carrying out cabling operation generation passes through the cooperation between knob, sleeve and cylinder, rotation rotation
Button can control cylinder in the sleeve inner amount of sliding up and down, to make the gap between two wiring boards can control, to installation
The requirement of board space decreases.
Detailed description of the invention
FIG. 1 is a schematic structural view of the utility model；
Fig. 2 is the partial enlarged view of Fig. 1；
Fig. 3 is the attachment structure schematic diagram of Fig. 1 wiring board, second sliding slot and third ball.
In figure: 1, wiring board, 2, first sliding groove, the 3, first ball, 4, vertical bar, 5, sleeve, the 6, first bevel gear, 7,
One bearing, 8, screw rod, 9, second bearing, 10, bull stick, the 11, second bevel gear, 12,3rd bearing, 13, knob, 14, mill line,
15, cylinder, 16, upright bar, the 17, second ball, 18, second sliding slot, 19, third ball, 20, strut, 21, gasket, 22, sucker,
23, cross bar, 24, disk, 25, rubber pad.
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.Based on the embodiments of the present invention, those of ordinary skill in the art are without making creative work
Every other embodiment obtained, fall within the protection scope of the utility model.
Fig. 1-3 is please referred to, the utility model provides a kind of technical solution: a kind of multi-layer soft circuit board structure, including line
The upper and lower surface left side of road plate 1, wiring board 1 is provided with first sliding groove 2, and the internal slide of upper end first sliding groove 2 is connected with first
Ball 3, the top of the first ball 3 are connected with vertical bar 4, and the top of vertical bar 4 is connected with sleeve 5, and the inside of sleeve 5 has equipped with first
Bevel gear 6, the outer wall fixing sleeve of the first bevel gear 6 are connected to first bearing 7, and first bearing 7 is fixedly linked with sleeve 5, the
The outer ring of one bearing 7 is fixedly linked with sleeve 5, and the inside of sleeve 5 has equipped with cylinder 15, cylinder 15 and 5 clearance fit of sleeve, the
The inside of one bevel gear 6 is equipped with screw rod 8, and screw rod 8 runs through the first bevel gear 6, the first bevel gear 6 and 8 screw thread phase of screw rod
Even, screw rod 8 is rotatedly connected by second bearing 9 with cylinder 15, and inner ring and the screw rod 8 of second bearing 9 are fixedly linked, second bearing
9 outer ring is fixedly linked with cylinder 15, and inserted with bull stick 10 on the left of the outer wall of sleeve 5, bull stick 10 runs through a part of sleeve 5,
Bull stick 10 is rotatedly connected by 3rd bearing 12 with sleeve 5, and the inner ring purposes bull stick 10 of 3rd bearing 12 is fixedly linked, third axis
The outer ring and sleeve 5 for holding 12 are fixedly linked, and the right side of bull stick 10 is connected with the second bevel gear 11, the second bevel gear 11 and
The engagement of one bevel gear 6 is connected, and the left side of bull stick 10 is connected with knob 13, and the top of cylinder 15 is affixed to be connected with upright bar 16, stands
The top of bar 16 is connected with the second ball 17, and the first ball 3 is inserted into the inside for the first sliding groove 2 being provided on the left of wiring board 1,
In the inside that the second ball 17 is inserted into the first circular groove 2 that 1 bottom end of All other routes plate is provided with, then showing according to required installation
Situation adjusts the gap between two wiring boards 1, is realized by rotating clockwise or counterclockwise knob 13, knob 13
Rotation can make bull stick 10 rotate, bull stick 10 rotation can make the second bevel gear 11 rotate, because of the second bevel gear 11
It engages and is connected with the first bevel gear 6, so the first bevel gear 6 can also rotate, the rotation of the first bevel gear 6 can
So that screw rod 8 either moves down upwards, to allow cylinder 15 to slide up and down in the inside of sleeve 5, to make two
Gap between wiring board 1 is adjustable, and stop operating knob 13 when the gap between two wiring boards 1 is suitable, wiring board 1
Left side be provided with second sliding slot 18, the internal slide of second sliding slot 18 is connected with third ball 19, and the left side of third ball 19 is solid
It is connected to cross bar 23, the left side bottom end of cross bar 23 is connected with strut 20, and the bottom end of strut 20 is connected with gasket 21, the following table of gasket 21
Face is connected with sucker 22, and third ball 19 is inserted into the inside for the second sliding slot 18 being provided on the left of wiring board 1, then by sucker 24
Attracted with the workpiece surface that can assemble wiring board 1, fixation that can be temporary by wiring board 1, the person of being easily installed distinguishes peace
Holding position, the bottom end of screw rod 8 are connected with disk 24, and disk 24 can prevent screw rod 8 from dropping out from the inside of the first bevel gear 6,
The inside of first sliding groove 2 is connected with rubber pad 25, and rubber pad 25 is made of General Purpose Rubber material, there is certain toughness under room temperature,
Surface is more coarse, and the outer wall of knob 13 is machined with mill line 14, and mill line 14 can increase the friction between finger and knob 13
Power.
When using multi-layer soft circuit board structure, the first ball 3 is inserted into first be provided on the left of wiring board 1 first
The inside of sliding slot 2, in the inside that the second ball 17 is inserted into the first circular groove 2 that 1 bottom end of All other routes plate is provided with, then basis
The field condition of required installation adjusts the gap between two wiring boards 1, by rotating clockwise or counterclockwise knob 13
It realizes, the rotation of knob 13 can be such that bull stick 10 rotates, and the rotation of bull stick 10 can be such that second bevel gear 11 rotates, because the
Two bevel gears 11 are engaged with the first bevel gear 6 to be connected, so the first bevel gear 6 can also rotate, the first umbrella shape
The rotation of gear 6 can be such that screw rod 8 either moves down upwards, so that cylinder 15 be allow to glide on the inside of sleeve 5
It is dynamic, to keep the gap between two wiring boards 1 adjustable, stop operating when the gap between two wiring boards 1 is suitable
Knob 13, in the inside that third ball 19 is inserted into the second sliding slot 18 being provided on the left of wiring board 1, then by sucker 24 and energy
The workpiece surface for enough assembling wiring board 1 is attracted, and fixation that can be temporary by wiring board 1, the person of being easily installed distinguishes installation position
It sets.
In the description of the present invention, it should be understood that term " coaxial ", " bottom ", " one end ", " top ",
The orientation or position of the instructions such as " middle part ", " other end ", "upper", " side ", " top ", "inner", " front ", " center ", " both ends "
Setting relationship is to be based on the orientation or positional relationship shown in the drawings, and is merely for convenience of describing the present invention and simplifying the description, and
It is not that the device of indication or suggestion meaning or element must have a particular orientation, be constructed and operated in a specific orientation, therefore
It should not be understood as limiting the present invention.
In addition, term " first ", " second ", " third ", " the 4th " are used for description purposes only, and should not be understood as instruction or
It implies relative importance or implicitly indicates the quantity of indicated technical characteristic, define " first ", " second ", " the as a result,
Three ", the feature of " the 4th " can explicitly or implicitly include at least one of the features.
In the present invention unless specifically defined or limited otherwise, term " installation ", " setting ", " connection ",
The terms such as " fixation ", " being screwed on " shall be understood in a broad sense, for example, it may be being fixedly connected, may be a detachable connection, or at one
Body；It can be mechanical connection, be also possible to be electrically connected；It can be directly connected, can also indirectly connected through an intermediary, it can
To be the interaction relationship of connection or two elements inside two elements, unless otherwise restricted clearly, for this field
Those of ordinary skill for, can understand the concrete meaning of above-mentioned term in the present invention as the case may be.
While there has been shown and described that the embodiments of the present invention, for the ordinary skill in the art,
It is understood that these embodiments can be carried out with a variety of variations in the case where not departing from the principles of the present invention and spirit, repaired
Change, replacement and variant, the scope of the utility model is defined by the appended claims and the equivalents thereof.
Claims (5)
1. a kind of multi-layer soft circuit board structure, including wiring board (1), it is characterised in that: the upper and lower surface of the wiring board (1)
Left side is provided with first sliding groove (2), and the internal slide of first sliding groove (2) described in upper end is connected with the first ball (3), and described first
The top of ball (3) is connected with vertical bar (4), and the top of the vertical bar (4) is connected with sleeve (5), and the inside of the sleeve (5) has
Equipped with the first bevel gear (6), the outer wall fixing sleeve of first bevel gear (6) is connected to first bearing (7), the first axle
It holds (7) to be fixedly linked with sleeve (5), the inside of the sleeve (5) has equipped with cylinder (15), the cylinder (15) and sleeve (5)
The inside of clearance fit, first bevel gear (6) is equipped with screw rod (8), and the screw rod (8) runs through the first bevel gear (6),
First bevel gear (6) is connected with screw rod (8) screw thread, and the screw rod (8) is rotated by second bearing (9) and cylinder (15)
It is connected, inserted with bull stick (10) on the left of the outer wall of the sleeve (5), the bull stick (10) runs through a part of sleeve (5), described
Bull stick (10) is rotatedly connected by 3rd bearing (12) with sleeve (5), is connected with the second umbrella shape tooth on the right side of the bull stick (10)
It takes turns (11), second bevel gear (11) is engaged with the first bevel gear (6) to be connected, and is connected on the left of the bull stick (10)
Knob (13), the top of the cylinder (15) is affixed to be connected with upright bar (16), and the top of the upright bar (16) is connected with the second circle
Ball (17).
2. a kind of multi-layer soft circuit board structure according to claim 1, it is characterised in that: a left side for the wiring board (1)
Side is provided with second sliding slot (18), and the internal slide of the second sliding slot (18) is connected with third ball (19), the third ball
(19) it is connected on the left of cross bar (23), the left side bottom end of the cross bar (23) is connected with strut (20), the strut (20)
Bottom end is connected with gasket (21), and the lower surface of the gasket (21) is connected with sucker (22).
3. a kind of multi-layer soft circuit board structure according to claim 1, it is characterised in that: the bottom end of the screw rod (8)
It is connected with disk (24).
4. a kind of multi-layer soft circuit board structure according to claim 1, it is characterised in that: the first sliding groove (2)
Inside is connected with rubber pad (25).
5. a kind of multi-layer soft circuit board structure according to claim 1, it is characterised in that: the outer wall of the knob (13)
It is machined with mill line (14).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821759610.XU CN209435544U (en) | 2018-10-29 | 2018-10-29 | A kind of multi-layer soft circuit board structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821759610.XU CN209435544U (en) | 2018-10-29 | 2018-10-29 | A kind of multi-layer soft circuit board structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209435544U true CN209435544U (en) | 2019-09-24 |
Family
ID=67966630
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821759610.XU Active CN209435544U (en) | 2018-10-29 | 2018-10-29 | A kind of multi-layer soft circuit board structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209435544U (en) |
-
2018
- 2018-10-29 CN CN201821759610.XU patent/CN209435544U/en active Active
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