CN103781207A - Connection column clamping device and two-plate positioning connection structure - Google Patents
Connection column clamping device and two-plate positioning connection structure Download PDFInfo
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- CN103781207A CN103781207A CN201210403159.9A CN201210403159A CN103781207A CN 103781207 A CN103781207 A CN 103781207A CN 201210403159 A CN201210403159 A CN 201210403159A CN 103781207 A CN103781207 A CN 103781207A
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- eccentric hoop
- joint pin
- clamping device
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- 239000000314 lubricant Substances 0.000 claims description 10
- 239000000463 material Substances 0.000 claims description 8
- 229910000639 Spring steel Inorganic materials 0.000 claims description 6
- 238000009434 installation Methods 0.000 abstract 1
- 238000010438 heat treatment Methods 0.000 description 14
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 4
- 230000000694 effects Effects 0.000 description 3
- 238000000034 method Methods 0.000 description 3
- 230000006835 compression Effects 0.000 description 2
- 238000007906 compression Methods 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 229910052742 iron Inorganic materials 0.000 description 2
- 238000003754 machining Methods 0.000 description 2
- TVEXGJYMHHTVKP-UHFFFAOYSA-N 6-oxabicyclo[3.2.1]oct-3-en-7-one Chemical compound C1C2C(=O)OC1C=CC2 TVEXGJYMHHTVKP-UHFFFAOYSA-N 0.000 description 1
- 235000008331 Pinus X rigitaeda Nutrition 0.000 description 1
- 235000011613 Pinus brutia Nutrition 0.000 description 1
- 241000018646 Pinus brutia Species 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000004020 conductor Substances 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000003068 static effect Effects 0.000 description 1
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Abstract
The invention discloses a connection column clamping device comprising a support plate. The support plate is provided with a through groove and a through hole. A fastening component is connected with two opposite faces of the support plate separated by the through groove; and a connection column is arranged in the through hole. The connection column clamping device is characterized in that the connection column clamping device further comprises an eccentric ring structure, wherein the eccentric ring structure is arranged between the through hole and the connection column; and the eccentric ring structure can enable the connection column to move relatively to the through hole of the support plate. The invention also discloses a two-plate positioning connection structure which utilizes the connection column clamping device. The two-plate positioning connection structure comprises a second plate fixedly connected with at least two connection columns. A first plate is provided with at least two connection column clamping devices. The first plate and the second plate are fixedly connected by utilizing the connection column clamping devices. The at least two connection column clamping devices of the first plate can enable the connection columns to move relatively to the first plate, so that connection column installation holes of the first plate and the second plate do not need to be in one-to-one precise correspondence, and processing difficulty is reduced, and meanwhile, the cost is reduced.
Description
Technical field
The present invention relates to a kind of joint pin clamping device, particularly relate to a kind of joint pin device being located by connecting for two plates.
Background technology
Now, existing joint pin clamping device is on supporting bracket surface, to offer through hole and run through groove, running through groove one end communicates with through hole, run through the side that the groove other end leads to supporting bracket, be open shape, thereby then through hole is aimed at joint pin joint pin is placed in to through hole, then can be loose by the two parts that run through the supporting bracket that groove separates with a secure component or can stressed joint and then unclamp or fastening connecting column, its shortcoming is that the cross-sectional area of common joint pin and through hole is suitable, while causing joint pin to be placed in through hole, be difficult to make through hole to aim at joint pin and joint pin is placed in one, and limited or while being inconvenient to adjust at supporting bracket mobile space, it will be more difficult that the through hole of supporting bracket is aimed at joint pin, be not easy to realize the object that clamps joint pin, and in the time that same supporting bracket is provided with multiple through hole corresponding to multiple with fixing joint pin, due to the problem of through hole machining accuracy or joint pin itself, the multiple through holes accurate correspondence one by one that causes multiple joint pins and supporting bracket, must not reach the object that clamps all joint pins yet.
For example, need to be by using multiple electrode columns to be connected while constructing the electric connection of the battery lead plate similar with above-mentioned joint pin clamping device and heating wire supporting bracket, conventionally in the ideal situation, first be fixedly connected with relative with heating wire supporting bracket electrode column one end, electrode column installing hole on electrode column other end aligning electrodes plate inserts and uses secure component fixed clamp good, because heating wire supporting bracket maintains static, battery lead plate can suitably be adjusted position, but because same battery lead plate needs to be connected with multiple electrode columns, so the adjustment leeway of battery lead plate is limited, so just need the electrode column installing hole exactitude position in electrode column installing hole and the heating wire supporting bracket on battery lead plate, so that make electrode column accurately correspondence be arranged in the installing hole of the two, but this just needs point-device processing, increase the difficulty of processing, conventionally in real process due to machining accuracy problem, the corresponding relation of the electrode column installing hole in electrode column installing hole and heating wire supporting bracket on battery lead plate can be offset, thereby make the electrode column can not normal mounting.
Therefore, be necessary to provide a kind of joint pin clamping device, fix the joint pin clamping device being electrically connected to solve the existing problem of above-mentioned prior art especially for two plates.
Summary of the invention
The object of the present invention is to provide a kind of joint pin clamping device, make joint pin when by this joint pin clamping device fixed clamp, can rotate eccentric hoop structure by adjusting joint pin is moved with respect to supporting bracket, thereby not need to make the through hole of supporting bracket and accurate aligning of joint pin also can be by joint pin fixed clamp.
For achieving the above object, the invention provides a kind of joint pin clamping device, comprise supporting bracket, supporting bracket is provided with and runs through groove and through hole, and secure component connects the two relative surfaces that runs through groove institute held separate plate, joint pin is located in through hole, it is characterized in that, also comprise eccentric hoop structure, eccentric hoop structure is arranged in through hole, joint pin is sheathed on described eccentric hoop structure, and eccentric hoop structure can move relative to supporting bracket joint pin.
Further, eccentric hoop structure comprises an eccentric hoop, between eccentric hoop and through hole, is provided with contact site, and eccentric hoop can rotate in through hole.
Further, the lateral surface of eccentric hoop is cylinder or sphere, and the inner wall surface of through hole is cylinder or the sphere coordinating with the lateral surface of eccentric hoop.
Further, eccentric hoop is closed annulus or establishes C shape annulus jaggy.
Further, breach is located at the ring wall thinnest part of eccentric hoop.
Further, eccentric hoop structure at least comprises the first sheathed eccentric hoop and the second eccentric hoop.
Further, the first eccentric strap is located in the second eccentric hoop, and joint pin is sheathed in the first eccentric hoop, and the second eccentric strap is located in through hole; Between the first eccentric hoop and the second eccentric hoop, be equipped with contact site between the second eccentric hoop and through hole.
Further, the lateral surface of the first eccentric hoop is cylinder or sphere, and the second eccentric hoop inner surface matching with the lateral surface of the first eccentric hoop is cylinder or sphere; The lateral surface of the second eccentric hoop is cylinder or sphere, and the inner wall surface of the through hole matching with the lateral surface of the second eccentric hoop is cylinder or sphere.
Further, the first eccentric hoop and/or the second eccentric hoop are closed annulus or establish C shape annulus jaggy.
Further, the offset of the first eccentric hoop is more than or equal to the offset of the second eccentric hoop.
Further, breach is located at the ring wall thinnest part of the first eccentric hoop and/or the second eccentric hoop.
Further, supporting bracket is battery lead plate, and joint pin is electrode column, and electrode column is electrically connected by eccentric hoop structure with supporting bracket.
Further, described contact site is provided with conductive lubricant.
Further, eccentric hoop structure material therefor is power spring steel.
Another object of the present invention is also to provide a kind of two plate positioning connection structures, it comprises the first plate and the second plate that are oppositely arranged, the first plate is connected by least two joint pins with the second plate, the first plate has at least two joint pin clamping devices that are respectively used to clamp described joint pin, it is characterized in that, in described joint pin clamping device, at least one is joint pin clamping device as above, and wherein the first plate is the described supporting bracket in joint pin clamping device as above.
Beneficial effect of the present invention: joint pin clamping device of the present invention and while being located by connecting for two plates, by using eccentric hoop structure, make joint pin when by this joint pin clamping device fixed clamp, can rotate eccentric hoop structure by adjusting makes joint pin move with respect to supporting bracket, and then make through hole aim at joint pin and the clamping that is fixed, thereby do not need to make the through hole of supporting bracket and the placement of joint pin exactitude position can be by joint pin fixed clamp yet; And in the time that same supporting bracket is provided with through hole corresponding to multiple with fixing joint pin, needn't make the through hole of multiple joint pins and supporting bracket accurately corresponding one by one, also must reach the object that clamps all joint pins, reduced the difficulty of processing and reduced costs.
Accompanying drawing explanation
Fig. 1 is the schematic perspective view of the joint pin clamping device of embodiments of the invention 1.
Fig. 2 is the schematic top plan view of the joint pin clamping device of embodiments of the invention 1.
Fig. 3 is the schematic perspective view of the joint pin clamping device of embodiments of the invention 2.
Fig. 4 is the schematic diagram of two plate positioning connection structures of embodiments of the invention 3.
Fig. 5 is that the A-A of Fig. 4 is to view.
Embodiment
Technological means and the effect thereof taked in order further to set forth the present invention, be described in detail below in conjunction with embodiments of the invention and accompanying drawing thereof, and wherein, identical label represents identical parts all the time.
Please refer to Fig. 1 and Fig. 2, Fig. 1 is the schematic perspective view of the joint pin clamping device of embodiments of the invention 1, and Fig. 2 is the schematic top plan view of the joint pin clamping device of embodiments of the invention 1.
As shown in Figure 1 and Figure 2, comprising: supporting bracket 1, supporting bracket 1 are provided with and run through groove 7 and through hole 6, secure component 5, eccentric hoop structure 4, joint pin 9; Running through groove 7 one end communicates with through hole 6, run through groove 7 other ends and be preferably open shape, lead to the side of supporting bracket 1, secure component 5 can pine or can stressed joint be run through the two relative surfaces of the supporting bracket 1 that groove 7 separates, between through hole 6 and joint pin 9, be provided with eccentric hoop structure 4, joint pin 9 is arranged in through hole 6 by eccentric hoop structure 4, and eccentric hoop structure can move relative to supporting bracket 1 joint pin 9.
Preferably, eccentric hoop structure 4 comprises at least two eccentric hoops, all can realize object of the present invention, but be not limited to this.The preferred eccentric hoop structure 4 of the present embodiment comprises two eccentric hoops, and described two eccentric hoops comprise the first eccentric hoop 3 and the second eccentric hoop 2, and joint pin 9 is sheathed in the first eccentric hoop 3, and the first eccentric hoop 3 can rotate relative to the second eccentric hoop 2, the second eccentric hoop 2 is sheathed in through hole 6, and the second eccentric hoop 2 can rotate relative to through hole 6, in the time using this joint pin clamping device fixed clamp joint pin 9, regulate the position of the first eccentric hoop 3 and the second eccentric hoop 2 by rotation, thereby make the first eccentric hoop 3 be socketed joint pin 9, and then make joint pin 9 aim at and be placed in through hole 6, then use secure component 5 by good joint pin 9 fixed clamp, from measuring and calculating, in the time that the offset of the first eccentric hoop 3 equals the offset of the second eccentric hoop 2, joint pin 9 adjusting range be good, consider processing conditions and other factors, conventionally require the offset of the first eccentric hoop 3 to be more than or equal to the offset of the second eccentric hoop 2, like this, joint pin 9 can guarantee to be adjusted on an any point in the maximum magnitude being determined by the first eccentric hoop 3 and the second eccentric hoop 2.
Preferably, the lateral surface of the first eccentric hoop 3 is cylinder, and the lateral surface of the second eccentric hoop 2 is cylinder; The second eccentric hoop 2 inner surfaces are the cylinder matching with the lateral surface of the first eccentric hoop 3, and the inner wall surface of through hole 6 is the cylinder matching with the lateral surface of the second eccentric hoop 2.
Preferably, at least one eccentric hoop in eccentric hoop structure 4 is to establish C type annulus jaggy, but be not limited to this, because the eccentric hoop in eccentric hoop structure 4 and supporting bracket 1 material therefor are all rigid material, when fastening, deformation quantity is very little, also closed annulus of the eccentric hoop in eccentric hoop structure 4.Eccentric hoop in the preferred eccentric hoop structure 4 of the present embodiment is all to establish C type annulus jaggy, the first eccentric hoop 3 is provided with breach 10, the second eccentric hoop 2 is provided with breach 8, breach 10 is preferably located at the ring wall thinnest part of the first eccentric hoop 3, breach 8 is preferably located at the ring wall thinnest part of the second eccentric hoop 2, and the first eccentric hoop 3 is sheathed in the second eccentric hoop 2; Be socketed after joint pin 9 at the first eccentric hoop 3, fastening the first eccentric hoop 3 of secure component 5 and the second eccentric hoop 2 and then fastening connecting column 9, the degree of compression that adjustable the second eccentric hoop 2 and the first eccentric hoop 3 are set of breach 8 and breach 10, avoids in fastening process, the second eccentric hoop 2 and the first eccentric hoop 3 being crushed.And the last location of breach 8 and breach 10 take by joint pin 9 fixed clamp well as object, breach 8 and breach 10 rearmost positions are not limited with position shown in Fig. 1 or Fig. 2.
Preferably, the contact site between the first eccentric hoop 3 and the second eccentric hoop 2 is provided with conductive lubricant, and the contact site between the second eccentric hoop 2 and the inwall of through hole 6 is provided with conductive lubricant; Being arranged on when guaranteeing that joint pin 9 and supporting bracket 1 are electrically connected by the first eccentric hoop 3 and the second eccentric hoop 2 of conductive lubricant, avoid between the first eccentric hoop 3 and the second eccentric hoop 2 or between the second eccentric hoop 2 and the inwall of through hole 6 owing to existing friction to cause the first eccentric hoop 3 or the second eccentric hoop 2 or through hole 6 to damage, also make inclined to one side the first eccentric hoop 3 and the second eccentric hoop 2 regulate when rotation, rotate smooth and easy simultaneously.
Preferably, the first eccentric hoop 3 of eccentric hoop structure 4 and the material of the second eccentric hoop 2 are preferably the spring steel of conduction, but are not limited to this, and this joint pin clamping device is in the time clamping joint pin 9, the deformation quantity of eccentric hoop structure 4 is very little, and common iron also can be realized object of the present invention; When described supporting bracket 1 is battery lead plate, when joint pin 9 is electrode column, the conductive lubricant that contact site between conductive lubricant, the second eccentric hoop 2 and through hole 6 inwalls that are provided with at the contact site between the first eccentric hoop 3 and the second eccentric hoop 2 is provided with and use power spring steel are made described the first eccentric hoop 3 and the second eccentric hoop 2, and the electrode column that can make is realized good being electrically connected with supporting bracket 1 by eccentric hoop structure 4.
In like manner, the lateral surface of the first eccentric hoop 3 can also be sphere, and correspondingly, the medial surface of the second eccentric hoop 2 is also sphere; Equally, the inner wall surface of the outer surface of the second eccentric hoop 2 and through hole with matching 6 can be also sphere, can reach equally the effect of clamping, the cooperation of sphere rotates the relative supporting bracket 1 of joint pin 9 further to increase the position adjustments degree of freedom of joint pin 9.
In the time using this joint pin clamping device fixed clamp joint pin 9, first secure component 5 is unclamped, then regulate and rotate eccentric hoop structure 4, joint pin 9 is moved relative to supporting bracket 1, thereby the through hole 6 of supporting bracket 1 is aimed at joint pin 9, then eccentric hoop structure 4 is socketed joint pin 9 it is placed among through hole 6, secure component 5 is fastenedly connected the two relative surfaces that runs through the supporting bracket 1 that groove 7 separates, and then by joint pin 9 fixed clamp, also can be by joint pin 9 fixed clamp thereby do not need to make the through hole 6 of supporting bracket 1 to place with joint pin 9 exactitude positions.
Wherein, the scope that the adjusting of eccentric hoop structure 4 is rotated is decided by the first eccentric hoop 3 in eccentric hoop structure 4 and the offset of the second eccentric hoop 2, secure component 5 is fastenedly connected that the two-part connected mode preferred bolt that runs through the supporting bracket 1 that groove 7 separates connects or screw connects, but is not limited to this.
Embodiment 2
Please refer to Fig. 3, Fig. 3 is the schematic perspective view of the joint pin clamping device of embodiments of the invention 2.
In embodiment 2 shown in Fig. 3, place in the same manner as in Example 1 does not repeat them here, only the difference of explanation and embodiment 1.
Eccentric hoop structure can comprise an eccentric hoop, all can realize object of the present invention.The preferred eccentric hoop structure of the present embodiment comprises an eccentric hoop 11, and joint pin 9 is sheathed in eccentric hoop 11, and eccentric hoop 11 is sheathed in through hole 6, and eccentric hoop 11 can rotate relative to through hole 6; In the time using this joint pin clamping device fixed clamp joint pin 9, by rotating the position of eccentric adjustment ring 11, thereby make eccentric hoop 11 be socketed joint pin 9, and then make joint pin 9 aim at and be placed in through hole 6, then use secure component 5 by good joint pin 9 fixed clamp, from measuring and calculating, the offset of eccentric hoop 11 can guarantee that the circumference range that joint pin 9 determines at the offset of eccentric hoop 11 regulates arbitrarily.
The lateral surface of eccentric hoop 11 is cylinder, and the inner wall surface of through hole 6 is the cylinder matching with the lateral surface of eccentric hoop 11.
Preferably, eccentric hoop 11 is to establish C type annulus jaggy, but is not limited to this, because eccentric hoop 11 and supporting bracket 1 material therefor are all rigid material, when fastening, deformation quantity is very little, also closed annulus of eccentric hoop 11.The preferred eccentric hoop 11 of the present embodiment is to establish C type annulus jaggy, and eccentric hoop 11 is provided with breach 12, and breach 12 is preferably located at the ring wall thinnest part of eccentric hoop 11; Be socketed after joint pin 9 at eccentric hoop 11, the fastening eccentric hoop 11 of secure component 5 and then fastening connecting column 9, the degree of compression that adjustable eccentric ring 11 is set of breach 12, avoids in fastening process, eccentric hoop 11 being crushed.And the last location of breach 12 take by joint pin 9 fixed clamp well as object, breach 12 rearmost positions are not limited with position shown in Fig. 3.
Contact site between the inwall of eccentric hoop 11 and through hole 6 is provided with conductive lubricant; Being arranged on when guaranteeing that joint pin 9 and supporting bracket 1 are electrically connected by eccentric hoop 11 of conductive lubricant, avoid between eccentric hoop 11 and the inwall of through hole 6 owing to existing friction to cause eccentric hoop 11 or through hole 6 to damage, also make described eccentric hoop 11 regulate when rotation, rotate smooth and easy simultaneously.
The material of eccentric hoop 11 is preferably power spring steel, but is not limited to this, and this joint pin clamping device is in the time clamping joint pin 9, and the deformation quantity of eccentric hoop 11 is very little, and common iron also can be realized object of the present invention; When described supporting bracket 1 is battery lead plate, when joint pin 9 is electrode column, the conductive lubricant that contact site between described eccentric hoop 11 and through hole 6 inwalls is provided with and use power spring steel are made described eccentric hoop 11, and the electrode column that can make is realized good being electrically connected with supporting bracket 1 by eccentric hoop 11.
In like manner, the lateral surface of eccentric hoop 11 can also be sphere, correspondingly, the inner wall surface of the through hole 6 matching with the lateral surface of eccentric hoop 11 is corresponding sphere, can reach equally the effect of clamping, the cooperation of sphere rotates the relatively described supporting bracket 1 of described joint pin 9 further to increase the position adjustments degree of freedom of joint pin 9.
Please refer to Fig. 4 and Fig. 5, Fig. 4 is two plate positioning connection structure schematic diagrames of embodiments of the invention 3, and Fig. 5 is that the A-A of Fig. 4 is to view.
As shown in Figure 4 and Figure 5, comprise multiple battery lead plates 101 and heating wire supporting bracket 102, multiple battery lead plates 101 are fixedly electrically connected by multiple electrode columns 901 with heating wire supporting bracket 102, heating wire supporting bracket 102 is fixedly connected with multiple electrode columns 901, and multiple battery lead plates 101 have the multiple multiple joint pin clamping devices as Fig. 1 or Fig. 3 as shown in corresponding with multiple electrode columns 901 for clamping multiple electrode columns 901, heating wire supporting bracket 102 is first connected and fixed multiple electrode columns 901, the multiple joint pin clamping devices as shown in Fig. 1 or Fig. 3 that have due to multiple battery lead plates 101, can rotate on multiple battery lead plates 101 eccentric hoop structure in multiple joint pin clamping devices by adjusting makes multiple electrode columns 901 move with respect to multiple battery lead plates 101, and then make multiple electrode columns 901 aim at and be fixed to be clamped in multiple electrode column installing holes (Fig. 5 is not shown) corresponding with multiple electrode columns 901 on multiple battery lead plates 101, thereby multiple battery lead plates 101 are fixedly connected with heating wire supporting bracket 102, and multiple eccentric hoop structures are that electric conducting material is made, make multiple battery lead plates 101 and heating wire supporting bracket 102 by multiple electrode columns 901 and the electrical connection of multiple eccentric hoop structure.
In sum, joint pin clamping device of the present invention is by using eccentric hoop structure, make joint pin when by this joint pin clamping device fixed clamp, can rotate eccentric hoop structure by adjusting makes joint pin move with respect to supporting bracket, and then make through hole aim at joint pin and the clamping that is fixed, thereby do not need to make the through hole of supporting bracket and the placement of joint pin exactitude position can be by joint pin fixed clamp yet; And in the time that same supporting bracket is provided with through hole corresponding to multiple with fixing joint pin, needn't make the through hole of multiple joint pins and supporting bracket accurately corresponding one by one, also must reach the object that clamps all joint pins, reduced the difficulty of processing and reduced costs.In the time that this joint pin clamping device is located by connecting for battery lead plate and heating wire supporting bracket two plates, heating wire supporting bracket is first fixedly connected with one end of electrode column, multiple eccentric hoop structures of multiple joint pin clamping devices that only the multiple battery lead plates of need adjusting rotation have just can make multiple electrode columns move with respect to multiple battery lead plates, and then make multiple electrode columns aim at and be placed in multiple electrode column installing holes of multiple battery lead plates, electrode column installing hole on will multiple battery lead plates is accurately corresponding one by one with the multiple electrode column installing holes in heating wire supporting bracket, reduce the difficulty of processing and reduced costs.
The present invention is described by above-mentioned related embodiment, but above-described embodiment is only for implementing example of the present invention, does not limit the scope of the invention.Modification in every spirit and category being contained in claims and impartial setting include within the scope of the invention.
Claims (14)
1. a joint pin clamping device, comprise supporting bracket, wherein supporting bracket is provided with the groove that runs through of one one end opening, runs through groove one end and is communicated with through hole, and secure component connects and runs through groove two relative surfaces, joint pin is located in through hole, it is characterized in that, also comprise eccentric hoop structure, described eccentric hoop structure is arranged in described through hole, described joint pin is sheathed on described eccentric hoop structure, and described eccentric hoop structure can move relative to described supporting bracket described joint pin.
2. joint pin clamping device according to claim 1, is characterized in that, described eccentric hoop structure comprises an eccentric hoop, between described eccentric hoop and described through hole, is provided with contact site, and described eccentric hoop can rotate in described through hole.
3. joint pin clamping device according to claim 2, is characterized in that, the lateral surface of described eccentric hoop is cylinder or sphere, and the inner wall surface of described through hole is cylinder or the sphere coordinating with the lateral surface of described eccentric hoop.
4. according to the joint pin clamping device described in claim 2 or 3, it is characterized in that, described eccentric hoop is closed annulus or establishes C shape annulus jaggy.
5. joint pin clamping device according to claim 4, is characterized in that, described breach is located at the ring wall thinnest part of described eccentric hoop.
6. joint pin clamping device according to claim 1, it is characterized in that, described eccentric hoop structure at least comprises the first sheathed eccentric hoop and the second eccentric hoop, described the first eccentric strap is located in described the second eccentric hoop, described joint pin is sheathed in the first eccentric hoop, and described the second eccentric strap is located in described through hole; Between described the first eccentric hoop and described the second eccentric hoop, be equipped with contact site between described the second eccentric hoop and described through hole.
7. joint pin clamping device according to claim 6, is characterized in that, the lateral surface of the first eccentric hoop is cylinder or sphere, and the second eccentric hoop inner surface matching with the lateral surface of described the first eccentric hoop is cylinder or sphere; Or the lateral surface of the second eccentric hoop is cylinder or sphere, the inner wall surface of the described through hole matching with the lateral surface of described the second eccentric hoop is cylinder or sphere.
8. joint pin clamping device according to claim 6, is characterized in that, described the first eccentric hoop and/or described the second eccentric hoop are closed annulus or establish C shape annulus jaggy.
9. according to the joint pin clamping device described in any one in claim 6 to 8, it is characterized in that, the offset of described the first eccentric hoop is more than or equal to the offset of the second eccentric hoop.
10. joint pin clamping device according to claim 8, is characterized in that, described breach is located at the ring wall thinnest part of described the first eccentric hoop and/or described the second eccentric hoop.
11. according to the joint pin clamping device described in claim 2 or 6, it is characterized in that, described supporting bracket is battery lead plate, and described joint pin is electrode column, and described electrode column is electrically connected by described eccentric hoop structure with described supporting bracket.
12. joint pin clamping devices according to claim 11, is characterized in that, described contact site is provided with conductive lubricant.
13. joint pin clamping devices according to claim 11, is characterized in that, described eccentric hoop structure material therefor is spring steel.
14. a kind of two plate positioning connection structure, it comprises the first plate and the second plate that are oppositely arranged, described the first plate is connected by least two joint pins with described the second plate, described the first plate has at least two joint pin clamping devices that are respectively used to clamp described joint pin, it is characterized in that, in described joint pin clamping device, at least one is the joint pin clamping device as described in claim 1 to 13 any one, wherein said the first plate be in the joint pin clamping device as described in claim 1 to 13 any one as described in supporting bracket.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210403159.9A CN103781207A (en) | 2012-10-22 | 2012-10-22 | Connection column clamping device and two-plate positioning connection structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210403159.9A CN103781207A (en) | 2012-10-22 | 2012-10-22 | Connection column clamping device and two-plate positioning connection structure |
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| Publication Number | Publication Date |
|---|---|
| CN103781207A true CN103781207A (en) | 2014-05-07 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201210403159.9A Pending CN103781207A (en) | 2012-10-22 | 2012-10-22 | Connection column clamping device and two-plate positioning connection structure |
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| Country | Link |
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| CN (1) | CN103781207A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111895786A (en) * | 2020-07-28 | 2020-11-06 | 西安交通大学 | A metal material resistance heating device |
| CN111901907A (en) * | 2020-07-28 | 2020-11-06 | 西安交通大学 | Parallel resistance heating device |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1261017A (en) * | 1999-01-15 | 2000-07-26 | 吴延芬 | Deviation corrector |
| CN2503621Y (en) * | 2001-08-14 | 2002-07-31 | 好庆科技企业股份有限公司 | Network connector terminal block |
| CN1383236A (en) * | 2001-04-26 | 2002-12-04 | 日本压着端子制造株式会社 | Electrical connector contg. locking parts |
| JP2012114101A (en) * | 2012-03-19 | 2012-06-14 | Yazaki Corp | Lever-type connector |
| CN202856067U (en) * | 2012-10-22 | 2013-04-03 | 光达光电设备科技（嘉兴）有限公司 | Connection column clamping device and two-plate positioning connection structure |
-
2012
- 2012-10-22 CN CN201210403159.9A patent/CN103781207A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1261017A (en) * | 1999-01-15 | 2000-07-26 | 吴延芬 | Deviation corrector |
| CN1383236A (en) * | 2001-04-26 | 2002-12-04 | 日本压着端子制造株式会社 | Electrical connector contg. locking parts |
| CN2503621Y (en) * | 2001-08-14 | 2002-07-31 | 好庆科技企业股份有限公司 | Network connector terminal block |
| JP2012114101A (en) * | 2012-03-19 | 2012-06-14 | Yazaki Corp | Lever-type connector |
| CN202856067U (en) * | 2012-10-22 | 2013-04-03 | 光达光电设备科技（嘉兴）有限公司 | Connection column clamping device and two-plate positioning connection structure |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111895786A (en) * | 2020-07-28 | 2020-11-06 | 西安交通大学 | A metal material resistance heating device |
| CN111901907A (en) * | 2020-07-28 | 2020-11-06 | 西安交通大学 | Parallel resistance heating device |
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Application publication date: 20140507 |