CN104723555B - Platform calibration clamp - Google Patents
Platform calibration clamp Download PDFInfo
- Publication number
- CN104723555B CN104723555B CN201510089254.XA CN201510089254A CN104723555B CN 104723555 B CN104723555 B CN 104723555B CN 201510089254 A CN201510089254 A CN 201510089254A CN 104723555 B CN104723555 B CN 104723555B
- Authority
- CN
- China
- Prior art keywords
- conductive
- conductive layer
- main body
- metal shell
- shell fragment
- 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
- Manufacturing Of Printed Wiring (AREA)
- Coupling Device And Connection With Printed Circuit (AREA)
Abstract
The invention discloses a platform calibration clamp. The platform calibration clamp comprises a conductive metal elastic piece, a flexible circuit board and a clamp for clamping, wherein the clamp comprises a conductive clamping main body and a clamping elastic piece which is matched with the conductive clamping main body and is used for clamping; the conductive clamping main body comprises a first main body part and a first clamping part connected with the first main body part; the clamping elastic piece comprises a second clamping part parallel to the first clamping part; the flexible circuit board comprises a first conductive layer and a second conductive layer, and an insulating layer is arranged between the first conductive layer and the second conductive layer; the conductive metal elastic piece comprises a first contact part and a second contact part, and the second contact part can contact with the first clamping part under the action of external force and has a gap with the first clamping part without the action of the external force; and the first contact part is closely attached with the first conductive layer of the flexible circuit board in parallel, and the first main body part is closely attached with the second conductive layer of the flexible circuit board in parallel. The platform calibration clamp disclosed by the invention has the advantage that stable clamping and accurate platform calibration of a working platform can be conveniently realized.
Description
Technical field
The present invention relates to a kind of platform alignment device, be specifically related to a kind of platform alignment folder.
Background technology
The machines such as existing 3D printer, the especially work platforms (such as print platform) of desktop level 3D printer, it is to clamp the work platforms fixed mount within removable workmanship plate and machine by conventional multiple clips at different directions, thus realize the fixing of workmanship plate, form work platforms (such as print platform).Two jig arm symmetries of clip, realize clamping action with center of rotation opening and closing.There is problems of, such clip is when clamp position, two jig arm shapes form an angle, and the end face of plate of doing manual work and work platforms fixed mount bottom surface are typically level for the position of fixed clamp, so can relatively tilt for the two sides that relatively clamps of jig arm, clamp easy to fall off, unstable, and disturb the normal operation of the machines such as 3D printer.
And in the machine of a lot of manufacture field such as 3D printer, before use with use, it is often necessary to recalibrate the level, just of work platforms.Traditional clip playing clamping effect can only play single clamping action, needs separately to set calibrating installation as calibrated, and operation is loaded down with trivial details and has tied up valuable effective print space.
Summary of the invention
Goal of the invention: in order to overcome the deficiencies in the prior art, the present invention provides a kind of platform alignment folder, it is possible to achieve the firm clamping of work platforms and platform alignment accurately.
Technical scheme: for solving above-mentioned technical problem, the platform alignment folder that the present invention provides, including conducting metal shell fragment, flexible circuit board and the clip for clamping；
Described clip includes conductive holding main body and with its adaptation for the holding shrapnel clamped, described conductive holding main body includes the first main part and the first clamping part being connected with the first main part, and described holding shrapnel includes second clamping part parallel with described first clamping part；Described flexible circuit board includes the first conductive layer and the second conductive layer, is provided with insulating barrier between the first conductive layer and the second conductive layer；
Described conducting metal shell fragment includes the first contact site, and be connected with the first contact site, under external force can with the first clamping part touching, without leaving second contact site in gap under External Force Acting with the first clamping part；
Described first contact site is parallel with the first conductive layer of flexible circuit board to be close to, and described first main part is parallel with the second conductive layer of flexible circuit board to be close to.
Preferably, the first contact site of described conducting metal shell fragment connects by having resilient linking arm and the second contact site.
Preferably, this platform alignment folder also includes the fixing seat for fixing conducting metal shell fragment, described fixing seat is provided with the draw-in groove of corresponding conducting metal shell fragment, and the first main part of described fixing seat, the first contact site of conducting metal shell fragment, flexible circuit board and conductive holding main body is fastenedly connected by rivet or bolt.
Preferably, described holding shrapnel is connected by bearing pin with conductive holding main body, and the second clamping part of described holding shrapnel is provided with perforation.
Preferably, described second contact site is the second contact site without arranging with the first clamping part parallel interval under External Force Acting.
Preferably, described conductive holding main body is full conduction or partially electronically conductive conductive holding main body, and described conducting metal shell fragment is full conduction or partially electronically conductive conducting metal shell fragment.
Preferably, described conductive holding main body is the conductive holding main body that conductive metallic material is made, and described conducting metal shell fragment is the conducting metal shell fragment that conductive metallic material is made.
Preferably, described flexible circuit board also includes the extension stub-out of flexibility, and described extension stub-out includes the first extension conductive layer connecting the first conductive layer and connects the second extension conductive layer of the second conductive layer.
Beneficial effect: the platform alignment folder that the present invention provides, by the first clamping part in the conductive holding main body that be arranged in parallel and the second clamping part on holding shrapnel, the clamping action of the object that held two sides is parallel surface can well be realized, simultaneously by conductive holding main body, the structure design of flexible circuit board and conducting metal shell fragment, can realize as above while holding function, realize the output of platform alignment signal, especially flexible circuit board can realize the flexible extraction of signal of the first conductive layer and the second conductive layer, achieve plane holding function and calibration function easily, reduce spare and accessory parts, the effective working space being effectively saved on platform, rational in infrastructure, there is higher practicality and promotional value.
Accompanying drawing explanation
Fig. 1 is the structural representation installation diagram of embodiment 1；
Fig. 2 is the structural representation axonometric chart that embodiment 1 is clamped on platform；
Fig. 3 is the structural representation front view of Fig. 2；
Fig. 4 is the structural representation left view of Fig. 2；
Fig. 5 is that the A-A of Fig. 4 is to sectional view；
Fig. 6 is the structural representation axonometric chart of flexible circuit board in embodiment 1；
Fig. 7 is the structural representation front view of flexible circuit board in embodiment 1；
Fig. 8 is the structural representation top view of flexible circuit board in embodiment 1；
Fig. 9 is the structural representation left view of flexible circuit board in embodiment 1；
Figure 10 is that the C-C of Fig. 9 is to sectional view.
Detailed description of the invention
With embodiment, the present invention is further described below in conjunction with the accompanying drawings.
Embodiment 1 :The structural representation installation diagram of the present embodiment 1 is as shown in Figure 1, the structural representation axonometric chart being clamped on 3D print platform as shown in Figure 2, structural representation front view as shown in Figure 3, structural representation left view as shown in Figure 4, the A-A of Fig. 4 to sectional view as it is shown in figure 5, include conducting metal shell fragment 1, flexible circuit board 2 and for clamping clip.
Described clip includes conductive holding main body 3 and with its adaptation for the holding shrapnel 4 clamped, described conductive holding main body 3 includes the first main part 31 and the first clamping part 32 being connected with the first main part, described holding shrapnel 4 includes second clamping part 42 parallel with described first clamping part 32, and extend from the second clamping part 42 and extension shrapnel part 41 that relative second clamping part 42 tilts downwards, having certain angle between i.e. second clamping part 42 and extension shrapnel part 41, this angle is not 180 degree or 0 degree；Described flexible circuit board 2 includes the first conductive layer 21 and the second conductive layer 23, is provided with insulating barrier 22 between the first conductive layer 21 and the second conductive layer 23.
As shown in Fig. 6 to Figure 10, described conducting metal shell fragment 1 includes the first contact site 11, and be connected with the first contact site, can touch with the first clamping part 32 under printing head or other calibrating installation External Force Actings, without External Force Acting under leave second contact site 12 in gap with the first clamping part 32；First contact site 11 of described conducting metal shell fragment is connected with the second contact site 12 by having resilient linking arm 13.
Described first contact site 11 is parallel with the first conductive layer 21 of flexible circuit board to be close to, and described first main part 31 is parallel with the second conductive layer 23 of flexible circuit board to be close to.
Also include the fixing seat 5 for fixing conducting metal shell fragment 1, described fixing seat 5 is provided with the draw-in groove of corresponding conducting metal shell fragment 1, and described fixing seat 5, first main part 31 of the first contact site 11, flexible circuit board 2 and conductive holding main body of conducting metal shell fragment are fastenedly connected by rivet or bolt.
Perforation in the present embodiment 1, on the first main part 31 of the first contact site 11, flexible circuit board 2 and conductive holding main body that rivet or screw bolt passes fix seat 5, conducting metal shell fragment, it is achieved install and connect.When described rivet or bolt pass the perforation in the first contact site 11 of conducting metal shell fragment, flexible circuit board 2, it is insulation with the first contact site 11 and the flexible circuit board 2 of conducting metal shell fragment.Fixing seat 5 in the present embodiment 1 is nonconducting fixing seat, for plastic, first contact site 11 of conducting metal shell fragment, linking arm 13 are inserted in the draw-in groove of fixing seat 5, punched card on first contact site 11 fixing seat 5 bore a hole surrounding boss outside, this boss height is more than the thickness of the perforation on the first contact site 11, when so rivet or bolt pass the perforation fixing seat and the first contact site 11, it is that the perforation with the first contact site 11 does not reaches.Having concentric perforation on first conductive layer 21, insulating barrier the 22, second conductive layer 23 in flexible circuit board, on first, second conductive layer, the aperture of perforation is more than the piercing aperture of insulating barrier 22.Provided of course that the position that rivet was walked around or avoided to first, second conductive layer or bolt passes, so can also be that the perforation in flexible circuit board is only opened both sides on the insulating layer and do not laid the position of first, second conductive layer.The method of above-mentioned insulation can also be realized by other routine techniques means, is not limited to the present embodiment 1.
Described holding shrapnel 4 is connected by bearing pin 6 with conductive holding main body 3 so that holding shrapnel 4 can rotate opening and closing relative to axle centered by bearing pin 6 with conductive holding main body 3。In the present embodiment 1, a pair perforation that bearing pin 6 is provided with also cross the extension shrapnel part 41 of holding shrapnel, and a pair perforation that conductive holding main body the first main part 31 adaptive therewith is provided with.Certainly, conductive holding main body 3 and can also being realized by other routine techniques means with its adaptive holding shrapnel 4 being used for clamping.
Second clamping part 42 of described holding shrapnel 4 is provided with perforation 43.This perforation 43 is the perforation of the bottom surface for the second clamping part 42 is fixed on clamped object by the accessory such as bolt or rivet.
Described conductive holding main body 3 is the conductive holding main body of full conduction, and described conducting metal shell fragment 1 is the conducting metal shell fragment of full conduction.Conductive holding main body and conducting metal shell fragment are the conductive holding main body and conducting metal shell fragment being made up of conductive metallic material.The mode of patch conductive layer can certainly be used to realize conducting metal shell fragment and the conducting function of conductive holding main body.Therefore in the present embodiment 1, in conductive holding main body 3, the first main part 31 connects with the first clamping part 32 and connects, and on conducting metal shell fragment 1, the first contact site 11 is connected with the second contact site 12 and connects.
As shown in Fig. 6 to Figure 10, in the present embodiment 1, described flexible circuit board 2 also includes the extension stub-out of flexibility, and described extension stub-out includes the first extension conductive layer 24 connecting the first conductive layer and the second extension conductive layer 25 connecting the second conductive layer.After described extension contact site flexible bending folds, opening in conductive holding main body 3, extend on the second clamping part 42 of holding shrapnel, when the second clamping part 42 is fixed on the bottom surface of clamped object by bolt or rivet, the bottom surface extending conductive layer 25 and clamped object at the first extension conductive layer 24 and second extended in stub-out is close to.Now can realize calibrating the extraction of holding wire, the first extension conductive layer 24 and second as being provided with in the bottom surface of clamped object (such as 3D print platform) with extend in stub-out extends the solder joint etc. connecting lead-out wire that conductive layer 25 is suitable.
Embodiment 2:Essentially identical with embodiment 1 structure, something in common is not repeated, except that:
When rivet or bolt pass the perforation on the first main part 31 of flexible circuit board 2, conductive holding main body, it is insulation with the first main part 31 of flexible circuit board 2 and conductive holding main body.Can certainly be described rivet or bolt all insulate with all parts passed.If rivet or bolt are working of plastics, or rivet or bolt are metalwork, but have all carried out the insulation processing of similar embodiment 1 when it passes all parts.As long as rivet or bolt be not by turning on its first conductive layer run through and the rivet of the second conductive layer or bolt in a word.
In the present embodiment 2, described second contact site 12 is the second contact site without arranging with the first clamping part 32 parallel interval under External Force Acting.
Described conductive holding main body 3 is partially electronically conductive conductive holding main body, and described conducting metal shell fragment 1 is partially electronically conductive conducting metal shell fragment.
I.e. the first contact site 11 site portion conduction of being close to parallel with the first conductive layer 21 on conducting metal shell fragment, on conducting metal shell fragment the second contact site 12 under external force with the site portion conduction of the first clamping part 32 touching, the partially electronically conductive position of the two is connected by the position of conducting metal shell fragment 1 upper part conduction.
The first main part 31 site portion conduction be close to parallel with the second conductive layer 23 in conductive holding main body, on first clamping part 32 under external force with the site portion conduction of the second contact site 12 touching, the partially electronically conductive position of the two is connected by the position of conductive holding main body 3 upper part conduction.
Above-mentioned partially electronically conductive position can be made by using metal material or be realized by modes such as patch conductive layers.
It is not provided with extension stub-out in described flexible circuit board 2, but directly leads out holding wire and realize the output of platform alignment signal.
nullIt is used on 3D printer clamping work platforms with embodiment 1 (to need to clamp the work platforms fixed mount 8 within removable workmanship plate 9 and machine and form work platforms，The end face of workmanship plate 9 is parallel with the bottom surface of work platforms fixed mount 8 retaining part，Figure is diagrammatically only by workmanship plate 9 and work platforms fixed mount 8 has been in one of them clamping and the part of calibrating position) as a example by，The present invention provide platform alignment folder work process and principle be: after on holding shrapnel 4, the second clamping part 42 is fixed on the bottom surface of work platforms fixed mount 8，It is rotated through the conductive holding main body 3 that bearing pin 6 is connected with holding shrapnel 4，The first clamping part 32 making conductive holding main body 3 is fitted the end face of workmanship plate 9 under external force turning effort，In rotary course，32 1 power upwards of the first clamping part given by workmanship plate 9，So that the first clamping part 32 gives a power upwards of holding shrapnel 4 by bearing pin 6，Holding shrapnel 4 is given holding shrapnel 4 one downward power by the bottom surface of work platforms fixed mount 8 simultaneously，Under the comprehensive function of the two external force，There is certain elastic deformation in holding shrapnel，According to elastic deformation principle，Holding shrapnel can form counteracting force to the parts that it applies external force，I.e. give one, the bottom surface power upwards of work platforms fixed mount 8，And one downward power of end face of workmanship plate 9 is given by bearing pin 6 and the first clamping part 32，A chucking power is defined between first clamping part 32 and second clamping part 42 of holding shrapnel of the most parallel conductive holding main body，Thus firmly achieve this position workmanship plate 9 and work platforms fixed mount 8 grip effect.Needed for practical situation, can be in the edge of work platforms, arranging multiple platform alignment folder (respectively setting around 4 angles) can well be stably fixed at workmanship plate 9 on work platforms fixed mount 8.
When carrying out platform alignment work, calibration workpiece (such as 3D printing head) is displaced to above platform alignment folder and downwards to 12 1 downward external force of the second contact site of conducting metal shell fragment, and the second contact site 12 the first clamping part 32 with conductive holding main body 3 under external force is touched；For circuit, in the moment of touching, the second contact site 12 connects with the first clamping part 32；So that the first contact site 11 connected with the second contact site 12, and the first main part 31 connected with the first clamping part 32 connects；And then make first conductive layer 21 be close to parallel with the first contact site 11, and second conductive layer 23 be close to parallel with the first main part 31 connects, and i.e. makes short circuit between the first conductive layer 21 and the second conductive layer 23；When 3D printing head lift no longer give conducting metal shell fragment the second contact site 12 apply external force time, second contact site 12 is upspring and is recovered and leave gap with the first clamping part 32, for circuit, second contact site 12 disconnects with the first clamping part 32, as above principle, finally makes separated formation open circuit (or open circuit) of the first conductive layer 21 and the second conductive layer 23.So, by the first conductive layer 21 and the extension stub-out of the second conductive layer 23 or the holding wire directly led out, it is possible to achieve the output (as measured the methods such as the change of the electric current between two conductive layers or resistance) of the platform alignment signal of existing clamp and calibration site；Certainly, by needing to be arranged that multiple platform alignment is pressed from both sides according to practical situation, it is possible to achieve the clamping of 3D print platform diverse location and calibration function.Thus while the firm clamping action that the top and bottom achieving retaining part are plane-parallel 3D print job platform, achieve the accurate output of platform alignment signal, save the calibration accessory that former need additionally configure, and saved valuable effective 3D print space that former calibration accessory takies, there is higher practicality and promotional value.
More than implementing row and the present invention does not constitute restriction, relevant staff is in the range of without departing from the technology of the present invention thought, and carried out various changes and modifications, and all falls within protection scope of the present invention.
Claims (8)
1. a platform alignment folder, it is characterised in that: include conducting metal shell fragment, flexible circuit board and the clip for clamping；
Described clip includes conductive holding main body and with its adaptation for the holding shrapnel clamped, described conductive holding main body includes the first main part and the first clamping part being connected with the first main part, and described holding shrapnel includes second clamping part parallel with described first clamping part；Described flexible circuit board includes the first conductive layer and the second conductive layer, is provided with insulating barrier between the first conductive layer and the second conductive layer；
Described conducting metal shell fragment includes the first contact site, and be connected with the first contact site, under external force can with the first clamping part touching, without leaving second contact site in gap under External Force Acting with the first clamping part；
Described first contact site is parallel with the first conductive layer of flexible circuit board to be close to, and described first main part is parallel with the second conductive layer of flexible circuit board to be close to.
Platform alignment the most according to claim 1 is pressed from both sides, it is characterised in that: the first contact site of described conducting metal shell fragment connects by having resilient linking arm and the second contact site.
Platform alignment the most according to claim 1 is pressed from both sides, it is characterized in that: also include the fixing seat for fixing conducting metal shell fragment, described fixing seat is provided with the draw-in groove of corresponding conducting metal shell fragment, and the first main part of described fixing seat, the first contact site of conducting metal shell fragment, flexible circuit board and conductive holding main body is fastenedly connected by rivet or bolt.
Platform alignment the most according to claim 1 is pressed from both sides, it is characterised in that: described holding shrapnel is connected by bearing pin with conductive holding main body, and the second clamping part of described holding shrapnel is provided with perforation.
Platform alignment the most according to claim 1 is pressed from both sides, it is characterised in that: described second contact site is the second contact site without arranging with the first clamping part parallel interval under External Force Acting.
Platform alignment the most according to claim 1 is pressed from both sides, it is characterised in that: described conductive holding main body is full conduction or partially electronically conductive conductive holding main body, and described conducting metal shell fragment is full conduction or partially electronically conductive conducting metal shell fragment.
Platform alignment the most according to claim 1 is pressed from both sides, it is characterised in that: described conductive holding main body is the conductive holding main body that conductive metallic material is made, and described conducting metal shell fragment is the conducting metal shell fragment that conductive metallic material is made.
Platform alignment the most according to claim 1 is pressed from both sides, it is characterized in that: described flexible circuit board also includes the extension stub-out of flexibility, described extension stub-out includes the first extension conductive layer connecting the first conductive layer and connects the second extension conductive layer of the second conductive layer.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510089254.XA CN104723555B (en) | 2015-02-27 | 2015-02-27 | Platform calibration clamp |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510089254.XA CN104723555B (en) | 2015-02-27 | 2015-02-27 | Platform calibration clamp |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN104723555A CN104723555A (en) | 2015-06-24 |
| CN104723555B true CN104723555B (en) | 2017-01-11 |
Family
ID=53448251
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510089254.XA Active CN104723555B (en) | 2015-02-27 | 2015-02-27 | Platform calibration clamp |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104723555B (en) |
Family Cites Families (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN203805320U (en) * | 2013-10-17 | 2014-09-03 | 广东拓斯达科技股份有限公司 | Calibration workbench for 3-dimensional printer |
| CN203957356U (en) * | 2014-05-21 | 2014-11-26 | 北京易速普瑞科技有限公司 | A kind of 3D printer self-level(l)ing device and 3D printer |
| CN204076857U (en) * | 2014-10-29 | 2015-01-07 | 成都金采科技有限公司 | A kind of 3D printer with levelling gear |
| CN204505852U (en) * | 2015-02-27 | 2015-07-29 | 江苏浩宇电子科技有限公司 | Platform alignment is pressed from both sides |
-
2015
- 2015-02-27 CN CN201510089254.XA patent/CN104723555B/en active Active
Also Published As
| Publication number | Publication date |
|---|---|
| CN104723555A (en) | 2015-06-24 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN104363714B (en) | Preparation method, screen printing method and the welding resistance silk-screen nail bed of welding resistance silk-screen nail bed | |
| CN204505851U (en) | 3D printer platform alignment device | |
| CN102965714A (en) | Electroplating clamp | |
| CN104723555B (en) | Platform calibration clamp | |
| CN204505852U (en) | Platform alignment is pressed from both sides | |
| CN104802403B (en) | Platform calibration device for 3D printer | |
| CN204732542U (en) | A kind of simple and easy ground network apparatus for examination and repair | |
| CN103851989B (en) | Clock spring installing plate and ignition switch installing rack angle position cubing | |
| CN204696248U (en) | A kind of chuck of architecture advances | |
| JP2017535055A5 (en) | ||
| CN206010864U (en) | One kind screws localization tool | |
| CN203141166U (en) | PCB positioning air-clamping drilling device | |
| CN205834476U (en) | Welding head clip of electronic spot welding machine and use its electronic spot welder | |
| CN103116132A (en) | Motor clamping device | |
| CN203712170U (en) | Capacitor lead-out soldering terminal positioning clamp | |
| CN210411412U (en) | Wire harness tool | |
| CN207409686U (en) | A kind of female seat of blade type connector | |
| CN207650330U (en) | A kind of conductive rubber electric field induction piece | |
| CN206065469U (en) | A kind of circuit boring device | |
| JP2009121537A5 (en) | ||
| CN203325889U (en) | Heat radiation clip fixing structure and tool used for dismounting heat radiation clip | |
| CN204348783U (en) | Power supply single fixed block and use mounting and positioning device and the power supply of this fixed block | |
| CN203707360U (en) | An insulation puncture wire clamp | |
| CN215219113U (en) | Lamp holder detection tool | |
| CN208350841U (en) | A kind of probe fixing device for oscillograph |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant |