CN208443974U - A kind of circuit board testing machine - Google Patents
A kind of circuit board testing machine Download PDFInfo
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- CN208443974U CN208443974U CN201821182409.XU CN201821182409U CN208443974U CN 208443974 U CN208443974 U CN 208443974U CN 201821182409 U CN201821182409 U CN 201821182409U CN 208443974 U CN208443974 U CN 208443974U
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- circuit board
- testing machine
- box body
- connecting rod
- machine according
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Abstract
The utility model relates to testing equipment fields, more specifically, it is related to a kind of circuit board testing machine, its key points of the technical solution are that: box body including hollow setting and it is set to detection device of the cartridge upper surface for detection circuit board, it is provided with dust cover above the box body, the detection device is located in dust cover.A kind of measuring appliance for circuit board of the utility model is reduced in circuit board detecting equipment the advantages of accumulating dust.
Description
Technical field
The utility model relates to testing equipment fields, more specifically, it relates to a kind of circuit board testing machine.
Background technique
Circuit board apply in daily life it is extremely wide, thus, the manufacturer for many circuit boards that are also born therewith, when
So, because circuit board is a kind of more accurate component, thus, circuit board is somewhat against regulation, then its service performance
It will will be greatly reduced, and even be that cannot use, still, on circuit boards, likewise, there is also many lesser welding blocks,
It depends merely on and manually goes to be attached these welding blocks one by one and detect not fully meeting testing requirements.
In view of the above-mentioned problems, currently, the Chinese patent that notification number is CN104459517A discloses a kind of circuit board detecting
Device, its key points of the technical solution are that: described device includes backboard, the slide bar and slip being vertically arranged on the backboard side
Ground is socketed on the contact placement plate on the slide bar, wherein multiple contactors are vertically arranged in the contact placement plate, it is described
One end of contactor is connected with the contact placement plate, and the other end is tip end.
Solve the problems, such as artificial detection in above scheme, but since circuit board detecting equipment is exposed in the external world, in length
When time places, leads to dust accumulation, influence the result of circuit board detecting.
Utility model content
In view of the deficienciess of the prior art, having the purpose of this utility model is to provide a kind of circuit board testing machine
Reduce the advantages of dust is accumulated in circuit board detecting equipment.
The above-mentioned technical purpose of the utility model has the technical scheme that a kind of circuit board testing
Machine, box body including hollow setting and is set to detection device of the cartridge upper surface for detection circuit board, above the box body
It is provided with dust cover, the detection device is located in dust cover.
By using above-mentioned technical proposal, by the way that the dust cover above box body is arranged in, in the inspection for detection circuit board
The accumulation of dust can be reduced when not in use by surveying device, be cleaned without worker to detection device, and reduce ash
Influence of the dirt to detection device detection circuit board.
The utility model is further arranged to: the box body includes for covering the cover board for closing box body, and the dust cover includes
Square box is circumferentially set to the side cloth of square box, is set to the top cloth of square box upper surface and is used to support fixed dust cover
Support rod, connect with cover board on the downside of the side cloth.
By using above-mentioned technical proposal, the side cloth being circumferentially arranged on square box and the top being arranged on square box
Cloth is located in dust cover to will test device, and by the fixed square box of they sup-port, thus the position for keeping dust cover stable
In on box body.
The utility model is further arranged to: the winding component of winding side cloth, the square box are provided in the box body
The connecting rod being connected two-by-two including four, the top cloth winding are set to one connecting rod.
By using above-mentioned technical proposal, cloth on the upside of dust cover is wound in box intracorporal winding component by being arranged
And top winding is in connecting rod, the gathering and assembling of convenient dust-proofing cover.
The utility model is further arranged to: the winding component includes four rotations for being rotationally connected with box body inner sidewall
Bar and the first wind spring for being set to rotating bar and box side wall, the side cloth winding is in rotating bar, cover board circumferential direction upper surface
Offer the relief hole passed through for side cloth.
By using above-mentioned technical proposal, when not using dust cover, side cloth is under the action of the torsional forces of the first wind spring
It winds in rotating bar, while square box is located at cover board upper surface, after detection device tests circuit board, pulls up rectangular
Frame assembles dust cover, the dismounting with convenient dust-proofing cover.
The utility model is further arranged to: the cover board upper surface at relief hole is offered places for connecting rod
Placing groove.
By using above-mentioned technical proposal, the placing groove being arranged on surface on the cover board improves connecting rod and is located on cover board
Stability.
The utility model is further arranged to: the opposite connecting rod of two of them is provided with horizontally outward to be mentioned
Block.
By using above-mentioned technical proposal, block is above mentioned by being arranged in connecting rod, facilitates above mentioning for square box.
The utility model is further arranged to: block lower surface and the cover board upper surface of above mentioning offers slot, described
Support rod is plugged in slot vertically.
By using above-mentioned technical proposal, support rod upper and lower ends are plugged in the slot mentioned on block and cover board respectively, side
Just the fixed dust cover of support rod.
The utility model is further arranged to: elastic fixture block of the deck side edge for support rod inlay card.
Support rod is facilitated not prop up by the elastic fixture block being arranged on deck side edge by using above-mentioned technical proposal
Hold is to be embedded placement.
The utility model is further arranged to: the hollow setting of connecting rod described in one, and axially rotation connects in the connecting rod
It is connected to winding bar, the top cloth winding is in winding bar, and the pitman shaft is to the strip hole offered inside connection, the top cloth
One end of strip hole is provided with pull rod, the pull rod side wall is provided with inserted block, the connecting rod side wall relative to pull rod
The fixing groove for inserted block grafting is offered, the fixing groove is internally provided with magnet, and the inserted block is magnetic block.
By using above-mentioned technical proposal, the winding bar in connecting rod winds top, by pulling pull rod, makes pull rod
On inserted block be plugged in the fixing groove in opposite another connecting rod, fix pull rod by the magnet in fixing groove, thus
Make to push up on the upside of cloth closing square box.
The utility model is further arranged to: another connecting rod side wall relative to pull rod is axially offered for pull rod
The arc groove of placement.
The fixed stability of pull rod is improved by the arc groove being arranged in connecting rod by using above-mentioned technical proposal.
In conclusion the utility model has the following beneficial effects:
First, by the way that dust cover above box body is arranged in, the detection device for detection circuit board when not in use
The accumulation that dust can be reduced cleans detection device without worker, and reduces dust and detect to detection device
The influence of circuit board；
Second, side cloth is wound under the action of the torsional forces of the first wind spring in rotating bar, together when not using dust cover
When square box be located at cover board upper surface, after detection device tests circuit board, pull up square box assembling dust cover, have
The dismounting of convenient dust-proofing cover.
Detailed description of the invention
Fig. 1 is the overall structure diagram of dust cover rounding state in the present embodiment；
Fig. 2 is the partial structure diagram after box body is splitted in the present embodiment；
Fig. 3 is the enlarged drawing in Fig. 2 at A.
In figure: 1, box body；2, cover board；3, placement plate；4, riser；5, mounting plate；6, pressing plate；7, driving assembly；8, compression bar；
9, probe；10, mounting ear；11, guide rod；12, square box；13, side cloth；14, support rod；15, connecting rod；16, rotating bar；
17, the first wind spring；18, relief hole；19, placing groove；20, block is above mentioned；21, slot；22, elastic fixture block；23, bar is wound；24, it pushes up
Cloth；25, the second wind spring；26, strip hole；27, pull rod；28, inserted block；29, fixing groove；30, arc groove.
Specific embodiment
With reference to the accompanying drawings and examples, the utility model is described in detail.
A kind of circuit board testing machine, as shown in Figure 1, including the box body 1 of hollow setting and being set to 1 upper surface of box body and be used for
The detection device of detection circuit board is provided with dust cover above box body 1, and detection device is located in dust cover, thus for examining
The detection device of slowdown monitoring circuit plate can reduce the accumulation of dust when not in use, do not need worker and clean to detection device,
And reduce influence of the dust to detection device detection circuit board.
As shown in Figure 1, box body 1 includes for covering the cover board 2 for closing box body 1, detection device includes being set to 2 upper surface of cover board
Placement plate 3 and riser 4, be provided with mounting plate 5 on riser 4, pressing plate 6 be provided with above placement plate 3, is set on mounting plate 5
It is equipped with the driving assembly 7 that driving pressing plate 6 pushes, 6 lower surface of pressing plate is provided with several for compressing the compression bar 8 of circuit board.It places
3 upper surface of plate is provided with several probes 9, and 4 sidewall horizontal of riser positioned at 7 two sides of driving assembly is arranged there are two mounting ear 10,
Guide rod 11 is vertically arranged on two mounting ears 10, the sliding of pressing plate 6 is connected to guide rod 11.
As shown in Figure 1, Figure 2 and shown in Fig. 3, dust cover includes square box 12, is circumferentially set to the side cloth 13 of square box 12, sets
It is placed in the top cloth 24 of 12 upper surface of square box and is used to support the support rod 14 of fixed dust cover, 13 downside of side cloth and cover board 2
Connection.Specifically, square box 12 includes four connecting rods 15 being connected two-by-two, the top winding of cloth 24 is set to one connecting rod 15.
The winding component of winding side cloth 13 is provided in box body 1.Winding component includes four rotations for being rotationally connected with 1 inner sidewall of box body
Bar 16 and the first wind spring 17 for being set to rotating bar 16 Yu 1 side wall of box body, four side cloth 13 are wound respectively in four rotating bars 16,
The circumferential upper surface of cover board 2 offers the relief hole 18 passed through for side cloth 13.When not using dust cover, side cloth 13 is in the first wind spring
Winding is in rotating bar 16 under the action of 17 torsional forces, while square box 12 is located at 2 upper surface of cover board, when detection device test
After complete circuit board, pulls up square box 12 and assemble dust cover, the dismounting with convenient dust-proofing cover.Lid at relief hole 18
2 upper surface of plate offers the placing groove 19 placed for connecting rod 15.The placing groove 19 being arranged on 2 upper surface of cover board, the company of raising
Extension bar 15 is located at the stability on cover board 2.
As shown in Figure 1, the opposite connecting rod 15 of two of them is provided with horizontally outward and mentions block 20, specifically, above mentioning
Block 20 is set in the connecting rod 15 of 2 two sides of cover board.Block 20 is above mentioned by being arranged in connecting rod 15, facilitates square box 12
Above mention.It above mentions 20 lower surface of block and 2 upper surface of cover board and offers slot 21, support rod 14 is plugged in slot 21 vertically.Support
14 upper and lower ends of bar are plugged in the slot 21 mentioned on block 20 and cover board 2 respectively, facilitate the fixed dust cover of support rod 14.Cover board 2
Opposite sides side is provided with the elastic fixture block 22 for 14 inlay card of support rod, and is located at the elastic fixture block of 2 two sides side wall of cover board
22 detection settings two.By the elastic fixture block 22 being arranged on 2 side of cover board, facilitate support rod 14 is not supporting it is to be embedded to put
It sets.
As shown in Figures 2 and 3, the hollow setting of one connecting rod 15 is axially rotatably connected to winding bar 23 in connecting rod 15,
The winding of cloth 24 is pushed up in winding bar 23, winds and is provided with the second wind spring 25 between bar 23 and connecting rod 15.Connecting rod 15 is axial to be opened up
There is the strip hole 26 inside connection, one end that top cloth 24 passes through strip hole 26 is provided with pull rod 27, and 27 side wall of pull rod is provided with slotting
Block 28,15 side wall of connecting rod relative to pull rod 27 offer the fixing groove 29 for 28 grafting of inserted block, are arranged inside fixing groove 29
There is magnet (not shown), inserted block 28 is magnetic block.Winding bar 23 in connecting rod 15 winds top, is drawn by pulling
Bar 27 is plugged on the inserted block 28 on pull rod 27 in the fixing groove 29 in opposite another connecting rod 15, by fixing groove 29
Magnet keep pull rod 27 fixed, close 12 upside of square box to make to push up cloth 24.15 side of another connecting rod relative to pull rod 27
Wall axially offers the arc groove 30 placed for pull rod 27.
The course of work: square box 12 is pulled to move up by above mentioning block 20, to make to wind in the side in rotating bar 16
Cloth 13 is pierced by from relief hole 18, is then plugged on cover board 2 vertically simultaneously by support rod 14 again and is above mentioned the slot 21 on block 20
In keep square box 12 fixed, then pull pull rod 27 again, make to push up cloth 24 and pulled out from winding bar 23, then pass through inserted block on pull rod 27
28 are plugged in fixing groove 29 and are fixed with magnet, thus make to push up cloth 24 it is fixed, so that assembling forms dust cover, for examining
The detection device of slowdown monitoring circuit plate can reduce the accumulation of dust when not in use, carry out without worker to detection device clear
It is clean, and reduce influence of the dust to detection device detection circuit board.And the disassembly of convenient dust-proofing cover.
The above is only the preferred embodiment of the utility model, and the protection scope of the utility model is not limited merely to
Above-described embodiment, technical solution belonging to the idea of the present invention belong to the protection scope of the utility model.It should refer to
Out, for those skilled in the art, it is without departing from the principle of the utility model it is several improvement and
Retouching, these improvements and modifications also should be regarded as the protection scope of the utility model.
Claims (10)
1. a kind of circuit board testing machine, it is characterised in that: box body (1) including hollow setting and be set to box body (1) upper surface
For the detection device of detection circuit board, it is provided with dust cover above the box body (1), the detection device is located at dust cover
It is interior.
2. a kind of circuit board testing machine according to claim 1, it is characterised in that: the box body (1) includes closing for covering
The cover board (2) of box body (1), the dust cover include square box (12), the circumferential side cloth (13) for being set to square box (12), setting
In square box (12) upper surface top cloth (24) and be used to support the support rod (14) of fixed dust cover, under the side cloth (13)
Side is connect with cover board (2).
3. a kind of circuit board testing machine according to claim 2, it is characterised in that: be provided with winding in the box body (1)
The winding component of side cloth (13), the square box (12) include four connecting rods (15) being connected two-by-two, and the top cloth (24) is received
Volume is set to one connecting rod (15).
4. a kind of circuit board testing machine according to claim 3, it is characterised in that: the winding component includes four rotations
It is connected to the rotating bar (16) of box body (1) inner sidewall and is set to the first wind spring (17) of rotating bar (16) Yu box body (1) side wall,
Side cloth (13) winding offers the resigning passed through for side cloth (13) in rotating bar (16), the circumferential upper surface of the cover board (2)
Hole (18).
5. a kind of circuit board testing machine according to claim 4, it is characterised in that: the lid being located at relief hole (18)
Plate (2) upper surface offers the placing groove (19) placed for connecting rod (15).
6. a kind of circuit board testing machine according to claim 3, it is characterised in that: the opposite connecting rod of two of them
(15) it is provided with horizontally outward and mentions block (20).
7. a kind of circuit board testing machine according to claim 6, it is characterised in that: described above to mention block (20) lower surface and lid
Plate (2) upper surface offers slot (21), and the support rod (14) is plugged in slot (21) vertically.
8. a kind of circuit board testing machine according to claim 7, it is characterised in that: cover board (2) side is for support rod
(14) elastic fixture block (22) of inlay card.
9. a kind of circuit board testing machine according to claim 3, it is characterised in that: connecting rod described in one (15) is hollow to be set
It sets, winding bar (23) is axially rotatably connected in the connecting rod (15), top cloth (24) winding is described in winding bar (23)
Connecting rod (15) axially offers the strip hole (26) inside connection, and one end that top cloth (24) passes through strip hole (26) is arranged
Have pull rod (27), pull rod (27) side wall is provided with inserted block (28), and connecting rod (15) side wall of stating relative to pull rod (27) is opened
Equipped with the fixing groove (29) for inserted block (28) grafting, the fixing groove (29) is internally provided with magnet, and the inserted block (28) is magnetic
Property block.
10. a kind of circuit board testing machine according to claim 9, it is characterised in that: another institute relative to pull rod (27)
It states connecting rod (15) side wall and axially offers the arc groove (30) placed for pull rod (27).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821182409.XU CN208443974U (en) | 2018-07-23 | 2018-07-23 | A kind of circuit board testing machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821182409.XU CN208443974U (en) | 2018-07-23 | 2018-07-23 | A kind of circuit board testing machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208443974U true CN208443974U (en) | 2019-01-29 |
Family
ID=65085410
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821182409.XU Active CN208443974U (en) | 2018-07-23 | 2018-07-23 | A kind of circuit board testing machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208443974U (en) |
-
2018
- 2018-07-23 CN CN201821182409.XU patent/CN208443974U/en active Active
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