CN209402863U - The fixed structure of circuit board - Google Patents
The fixed structure of circuit board Download PDFInfo
- Publication number
- CN209402863U CN209402863U CN201821646777.5U CN201821646777U CN209402863U CN 209402863 U CN209402863 U CN 209402863U CN 201821646777 U CN201821646777 U CN 201821646777U CN 209402863 U CN209402863 U CN 209402863U
- Authority
- CN
- China
- Prior art keywords
- sliding panel
- bottom plate
- shaped bottom
- rack gear
- adjusting rod
- 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.)
- Active
Links
Landscapes
- Butt Welding And Welding Of Specific Article (AREA)
Abstract
The utility model relates to integrated circuit welding fields, disclose a kind of fixed structure of circuit board, which includes: U-shaped bottom plate, adjusting rod, sliding panel and fixed plate；The fixed plate is fixed in the lateral edge of the U-shaped bottom plate, and is connected with the bottom surface of the U-shaped bottom plate；The sliding panel is connect with the adjusting rod, and the sliding panel is movably arranged between the lateral edge and the fixed plate of the U-shaped bottom plate；The adjusting rod passes through the lateral edge of the U-shaped bottom plate, and is rotatably arranged in the lateral edge of the U-shaped bottom plate, and one end that the adjusting rod is located in the U-shaped bottom plate is connect with the sliding panel, to form clamping plate channel between the fixed plate and the sliding panel.The fixed structure of the circuit board of the utility model rotates the position for adjusting sliding panel by adjusting rod, to be suitable for the welding of different size circuit board, effectively improves welding efficiency.
Description
Technical field
The utility model relates to integrated circuit welding field, in particular to a kind of fixed structure of circuit board.
Background technique
In the field of integrated circuit welding, since the welding of circuit board is difficult to manipulate, welded for operator
Process is excessively complicated, and efficiency can be very low.
When being subjected in available circuit plate production process to the electronic component on circuit board, operator takes on the other hand
Electronic component is first inserted into the hole of circuit board, then circuit board is turned and is welded by soldering iron, the other hand Na Xisi
It is fixed.Electronic component can fall or tilt due to being affected by gravity under normal conditions, influence the aesthetic measure of welding.Sometimes not
Single Electron element must not be set individually to weld again, it is repeatedly repeatedly, time-consuming and laborious, influence working efficiency, and existing electricity
The welding of road plate plug-in unit, welding, different component size specifications typically in producing line are different from, and are inserted on circuit board high
Low difference welds very inconvenient.
Utility model content
(1) technical problems to be solved
The utility model provides a kind of fixed structure of circuit board, suitable for the welding of different size circuit board, to improve
Welding efficiency.
(2) technical solution
To solve the above problems, the utility model provides a kind of fixed structure of circuit board, comprising: U-shaped bottom plate is adjusted
Bar, sliding panel and fixed plate；The fixed plate is fixed in the lateral edge of the U-shaped bottom plate, and the bottom surface phase with the U-shaped bottom plate
Even；The sliding panel is connect with the adjusting rod, and the sliding panel is movably arranged on the lateral edge and the fixation of the U-shaped bottom plate
Between plate；The adjusting rod passes through the lateral edge of the U-shaped bottom plate, and is rotatably arranged in the lateral edge of the U-shaped bottom plate, the tune
One end that pole is located in the U-shaped bottom plate is connect with the sliding panel, with the shape between the fixed plate and the sliding panel
At clamping plate channel.
Further, the quantity of the adjusting rod is multiple, and the adjusting rod is threaded rod, and each adjusting rod is logical
It crosses nut to be rotatably arranged in the ipsilateral lateral edge of the U-shaped bottom plate, each adjusting rod is located at one end in the U-shaped bottom plate
It is connect with the sliding panel.
Further, the adjusting rod is connected with handle, the handle and the adjusting far from one end of the sliding panel
Bar vertically connects.
Further, the adjusting rod includes: interior bar and outer bar；The outer bar has hollow cavity；The interior bar and
The outer bar coaxial arrangement, and the interior bar passes through the cavity, is flexibly connected with the sliding panel；The outer bar passes through described
The lateral edge of U-shaped bottom plate is rotatably arranged in the lateral edge of the U-shaped bottom plate.
Further, the sliding panel is equipped with rack gear；One end that the interior bar is connect with the sliding panel be fixed with
The rack gear meshed gears, the interior bar are flexibly connected by the gear with the sliding panel.
Further, the interior bar is rotatablely connected by bearing and the outer bar, and the bearing includes: inner ring, outer ring, rolling
Pearl and retainer；The outer ring is connect with the outer bar, and the inner ring is connect with the interior bar, and the holding is placed in described
Between circle and the outer ring, the ball is arranged in the retainer.
Further, the sliding panel is equipped with groove, and the rack gear is equipped in the groove, and the rack gear includes first
Rack gear and the second rack gear；First rack gear and second rack gear are oppositely arranged, first rack gear and second rack gear
It is each attached in the lateral edge of the groove；The gear is clamped in the groove, with first rack gear and second tooth
Item engagement.
Further, the outer bar is connected with the first in command far from one end of the sliding panel, and the interior bar is far from described
One end of sliding panel is connected with second handle, and the interior bar passes through the first in command and connect with the second handle.
Further, the first in command and/or second handle are externally provided with casing, and described sleeve pipe is in semi-cylindrical, socket
On the first in command and/or second handle.
Further, the bottom surface of the U-shaped bottom plate is plane or inclined-plane.
(3) beneficial effect
The utility model provides a kind of fixed structure of circuit board, by the way that sliding panel and fixed plate are arranged in U-shaped bottom plate,
Make to form clamping plate channel between fixed plate and sliding panel, the position for adjusting sliding panel is rotated by adjusting rod, to be suitable for not
The welding of same specification circuit board, effectively improves welding efficiency.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of the fixed structure of the circuit board provided in the utility model first preferred embodiment；
Fig. 2 is the structural schematic diagram of the fixed structure of the circuit board provided in the second preferred embodiment of the utility model；
Fig. 3 is the structural schematic diagram of the fixed structure of the circuit board provided in the utility model third preferred embodiment；
Fig. 4 is the partial structurtes signal of the fixed structure of the circuit board provided in the utility model third preferred embodiment
Figure；
Wherein, 1:U type bottom plate；2: adjusting rod；3: sliding panel；4: fixed plate；11: lateral edge；21: nut；22: handle；23:
Interior bar；24: outer bar；25: gear；26: bearing；31: rack gear；32: groove；221: the first in command；222: second handle.
Specific embodiment
It is practical new below in conjunction with this to keep the objectives, technical solutions, and advantages of the embodiments of the present invention clearer
Attached drawing in type embodiment, the technical scheme in the utility model embodiment is clearly and completely described, it is clear that is retouched
The embodiment stated is a part of the embodiment of the utility model, instead of all the embodiments.Based on the reality in the utility model
Apply example, those of ordinary skill in the art's every other embodiment obtained without making creative work, all
Belong to the range of the utility model protection.
The utility model embodiment provides a kind of fixed structure of circuit board, as shown in Figure 1, the fixed structure includes: U-shaped
Bottom plate 1, adjusting rod 2, sliding panel 3 and fixed plate 4.Fixed plate 4 is fixed in the lateral edge 11 of U-shaped bottom plate 1, the bottom with U-shaped bottom plate 1
Face is connected.Sliding panel 3 is connect with adjusting rod 2, and sliding panel 3 is movably arranged between the lateral edge 11 of U-shaped bottom plate 1 and fixed plate 4, and
Sliding panel 3 is parallel with the lateral edge 11 of U-shaped bottom plate 1.Adjusting rod 2 passes through the lateral edge 11 of U-shaped bottom plate 1, is rotatably arranged on U-shaped bottom plate 1
Lateral edge 11 on, one end that adjusting rod 2 is located in U-shaped bottom plate 1 is connect with sliding panel 3, between fixed plate 4 and sliding panel 3
Form clamping plate channel.Wherein, channel steel can be selected in fixed plate 4, and the parameter for the circuit board that fixed position can weld as needed determines,
Such as fixed plate 4 can be fixed in the lateral edge 11 of U-shaped bottom plate or the centre of U-shaped bottom plate.When needing adjustment fixing plate 4 and sliding panel
When the distance between 3, by rotating in the forward direction adjusting rod 2, makes to need fixed circuit-board card in clamping plate channel, can be welded
Operation is connect, if desired midway adjustment circuit Board position, clamping plate channel interior circuit board can be unclamped by reversely rotating adjusting rod 2.
The utility model embodiment provides a kind of fixed structure of circuit board, by the way that sliding panel 3 is arranged in U-shaped bottom plate 1
With fixed plate 4, make to form clamping plate channel between fixed plate 3 and sliding panel 4, and adjusts the position of sliding panel 3 by the rotation of adjusting rod 2
It sets, to be suitable for the welding of different size circuit board, effectively improves welding efficiency.
Based on the above embodiment, in a preferred embodiment, the quantity of adjusting rod 2 can be set as multiple, such as Fig. 2 institute
Show, for the circuit board fixation structure setting in the present embodiment there are two adjusting rod 2, adjusting rod 2 selects threaded rod, each adjusting rod 2
It is rotatably arranged in the ipsilateral lateral edge 11 of U-shaped bottom plate 1 by nut 21, each adjusting rod 2 is located at one end in U-shaped bottom plate 1
It is connect with sliding panel 3.Fixed structure provided in this embodiment adjusts 3 position of sliding panel simultaneously by two adjusting rods 2, real
Now to the accurate adjusting of 3 position of sliding panel, the efficiency of welding is further increased.Wherein, the one end of adjusting rod 2 far from sliding panel 3
It is connected with handle 22, the handle 22 is vertical with adjusting rod 2 to be connect.In addition, to adapt to different operating condition and different size
Circuit board, the bottom surface of U-shaped bottom plate 1 can be plane or inclined-plane, it is not limited here.
Based on the above embodiment, in a preferred embodiment, as shown in figure 3, every adjusting rod 2 includes: interior bar
23 and outer bar 24.Outer bar 24 is with hollow cavity, and interior bar 23 and outer bar 24 are coaxially disposed, the axis of hollow cavity and outer
The axis of bar 24 is parallel or is overlapped, and interior bar 23 passes through cavity, and interior bar 23 is connected on sliding panel 2, and interior bar 23 and sliding panel 3 are living
Dynamic connection.Outer bar 24 passes through the lateral edge 11 of U-shaped bottom plate 1, is rotatably arranged in the lateral edge 11 of U-shaped bottom plate 1 by nut 21.When need
When wanting the distance between adjustment fixing plate 4 and sliding panel 3, by rotating outer bar 24.If desired the height of sliding panel 3 is adjusted
Degree can keep sliding panel 3 mobile by rotating interior bar 23.The fixed structure of circuit board provided by the embodiment of the utility model passes through
Rotate interior bar 23 and outer bar 24, adjust the horizontal and vertical position of sliding panel 3, be applicable in more different size circuit boards, with into
One step improves welding efficiency.
In the present embodiment, as shown in figure 4, sliding panel 3 is equipped with rack gear 31.One end that interior bar 23 is connect with sliding panel 3 is solid
Surely have with 31 meshed gears 25 of rack gear, interior bar 23 is flexibly connected by gear 25 with sliding panel 3, so that the height of sliding panel 3
Rotation according to interior bar 23 is adjusted.Wherein, sliding panel 3 is equipped with groove 32, which is vertically arranged in sliding panel 3
On, and the tool of groove 32, there are two lateral edge, groove 32 is interior to be equipped with rack gear 31, and rack gear 31 includes: the first rack gear and the second rack gear.First
Rack gear and the second rack gear are oppositely arranged, and the first rack gear and the second rack gear are each attached in the lateral edge of groove 32, are separately fixed at recessed
In the lateral edge of 32 left and right sides of slot.In addition, in other embodiments, horizontal groove 32 can also be arranged, on sliding panel 3 with a left side
The right gradient for adjusting the fixed structure.
Gear 25 is connected in groove 32, while being engaged with the first rack gear and the second rack gear.
In the present embodiment, as shown in figure 4, interior bar 23 is rotatablely connected by bearing 26 and outer bar 24, bearing 26 includes: interior
Circle, outer ring, ball and retainer.Outer ring is connect with outer bar 24, and inner ring is connect with interior bar 23, holding be placed on inner ring and outer ring it
Between, ball is arranged in retainer.If desired the height for adjusting sliding panel 3 rotates interior bar 23, and interior bar band moving gear 25 rotates,
Gear 25 rotates on rack gear 31, makes sliding panel 3 according to direction of rotation up and down adjustment.Since interior bar 23 passes through bearing 26 and outer bar
24 rotation connections, when inner ring of the interior bar 23 with dynamic bearing 26 rotates, the outer bar 24 connecting with outer ring can be remained stationary.If desired
The distance between adjustment fixing plate 4 and sliding panel 3 rotate outer bar 24, and outer bar 24 rotates in nut 21, make outer bar 24 along vertical
Mobile in 11 direction of lateral edge of U-shaped bottom plate 1, since interior bar 23 is rotatablely connected with outer bar 24 by bearing 26, and interior bar 23 is clamped
On sliding panel 2, interior bar 23 is moved along 24 direction of displacement of outer bar at this time, and then drives sliding panel 2 mobile.
Based on the above embodiment, in a preferred embodiment, as shown in figure 3, the one end of outer bar 24 far from sliding panel 3
It is connected with the first in command 221, interior bar 23 is connected with second handle 222 far from one end of sliding panel 3, and interior bar 23 passes through the first in command
221 connect with second handle 222, by rotating first handle 221 and second handle 222, i.e., the level of adjustable sliding panel 3
And vertical position, more different size circuit boards are applicable in while facilitating staff to operate, to further increase welding efficiency.
Secondly, to further facilitate staff's operation, it can be in the first in command 221 and/or 222 peripheral hardware of second handle in semi-cylindrical
Casing is socketed on the first in command 221 and/or second handle 222 by casing.
Finally, it should be noted that above embodiments are only to illustrate the technical solution of the utility model, rather than its limitations；
Although the utility model is described in detail with reference to the foregoing embodiments, those skilled in the art should understand that:
It is still possible to modify the technical solutions described in the foregoing embodiments, or part of technical characteristic is carried out etc.
With replacement；And these are modified or replaceed, various embodiments of the utility model technology that it does not separate the essence of the corresponding technical solution
The spirit and scope of scheme.
Claims (10)
1. a kind of fixed structure of circuit board characterized by comprising
U-shaped bottom plate, adjusting rod, sliding panel and fixed plate；
The fixed plate is fixed in the lateral edge of the U-shaped bottom plate, and is connected with the bottom surface of the U-shaped bottom plate；The sliding panel
It is connect with the adjusting rod, the sliding panel is movably arranged between the lateral edge and the fixed plate of the U-shaped bottom plate；The tune
Pole passes through the lateral edge of the U-shaped bottom plate, and is rotatably arranged in the lateral edge of the U-shaped bottom plate, and the adjusting rod is located at the U
One end in type bottom plate is connect with the sliding panel, to form clamping plate channel between the fixed plate and the sliding panel.
2. fixed structure according to claim 1, which is characterized in that the quantity of the adjusting rod is multiple, the adjusting
Bar is threaded rod, and each adjusting rod passes through nut and is rotatably arranged in the ipsilateral lateral edge of the U-shaped bottom plate, each described
One end that adjusting rod is located in the U-shaped bottom plate is connect with the sliding panel.
3. according to claim 1 or 2 described in any item fixed structures, which is characterized in that the adjusting rod is far from the sliding
One end of plate is connected with handle, and the handle is vertical with the adjusting rod to be connect.
4. fixed structure according to claim 1, which is characterized in that the adjusting rod includes: interior bar and outer bar；It is described outer
Bar has hollow cavity；The interior bar and outer bar coaxial arrangement, and the interior bar passes through the cavity, with the sliding
Plate is flexibly connected；The outer bar passes through the lateral edge of the U-shaped bottom plate, is rotatably arranged in the lateral edge of the U-shaped bottom plate.
5. fixed structure according to claim 4, which is characterized in that the sliding panel is equipped with rack gear；The interior bar with
One end of the sliding panel connection, which is fixed with, passes through the gear and the sliding with the rack gear meshed gears, the interior bar
Plate is flexibly connected.
6. fixed structure according to claim 4, which is characterized in that the interior bar is connected by bearing and outer bar rotation
It connects, the bearing includes: inner ring, outer ring, ball and retainer；The outer ring is connect with the outer bar, the inner ring with it is described
Interior bar connection, the holding are placed between the inner ring and the outer ring, and the ball is arranged in the retainer.
7. fixed structure according to claim 5, which is characterized in that the sliding panel is equipped with groove, in the groove
Equipped with the rack gear, the rack gear includes the first rack gear and the second rack gear；First rack gear and second rack gear are set relatively
It sets, first rack gear and second rack gear are each attached in the lateral edge of the groove；The gear is connected to the groove
It is interior, it is engaged with first rack gear and second rack gear.
8. fixed structure according to claim 4, which is characterized in that the outer bar is connected far from one end of the sliding panel
There is the first in command, the interior bar is connected with second handle far from one end of the sliding panel, and the interior bar passes through the first
Hand is connect with the second handle.
9. fixed structure according to claim 8, which is characterized in that the first in command and/or second handle are externally provided with
Casing, described sleeve pipe are in semi-cylindrical, are socketed on the first in command and/or second handle.
10. fixed structure according to claim 1, which is characterized in that the bottom surface of the U-shaped bottom plate is plane or inclined-plane.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821646777.5U CN209402863U (en) | 2018-10-10 | 2018-10-10 | The fixed structure of circuit board |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821646777.5U CN209402863U (en) | 2018-10-10 | 2018-10-10 | The fixed structure of circuit board |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209402863U true CN209402863U (en) | 2019-09-17 |
Family
ID=67877175
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821646777.5U Active CN209402863U (en) | 2018-10-10 | 2018-10-10 | The fixed structure of circuit board |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209402863U (en) |
-
2018
- 2018-10-10 CN CN201821646777.5U patent/CN209402863U/en active Active
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN109128650A (en) | Work fixture device for electronic component processing maintenance | |
| CN206795115U (en) | A kind of welding positioning tool of adjustable multiple angles | |
| CN215393421U (en) | Low-frequency oscillator welding tool with positioning function | |
| CN104741850A (en) | Steel tube tower welding device | |
| CN209402863U (en) | The fixed structure of circuit board | |
| CN204195116U (en) | Numerical control automatic welding platform | |
| CN213560779U (en) | Welding tool structure for motorcycle frame assembly | |
| CN206738843U (en) | A kind of SLM device base station quick level adjusting device | |
| CN202517152U (en) | Threaded hole tapping auxiliary device | |
| CN207598865U (en) | A kind of large-scale wind electricity gear housing | |
| CN211889905U (en) | Machining positioning device | |
| CN211053002U (en) | Novel adjustable welding tool | |
| CN208840755U (en) | A kind of moveable sheet metal component position-limit mechanism | |
| CN207139190U (en) | The orthopedic instrument of historical relic | |
| CN209335136U (en) | A kind of automatic production line high-precision device with clamping function | |
| CN207808188U (en) | Wind electricity blade blade arrester positioning tool | |
| CN207289511U (en) | A kind of rotatable frock clamp | |
| CN207043771U (en) | A kind of dual-end saw automatic centring device | |
| CN207431619U (en) | A kind of welding fixture for welder's skill training | |
| CN211564953U (en) | Assembly welding tool for bogie | |
| CN219465144U (en) | Multifunctional A-shaped frame welding device | |
| CN209613850U (en) | Bending machine with steel plate lifting device | |
| CN108787982A (en) | A kind of adjustable riveter device | |
| CN208162929U (en) | Brush bonding machine transfer and brush bonding machine | |
| CN215238503U (en) | Control panel circuit spot welding equipment for control engineering |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |