CN220358364U - Connecting device for copper bar and copper bar flexible connection - Google Patents
Connecting device for copper bar and copper bar flexible connection Download PDFInfo
- Publication number
- CN220358364U CN220358364U CN202321535885.6U CN202321535885U CN220358364U CN 220358364 U CN220358364 U CN 220358364U CN 202321535885 U CN202321535885 U CN 202321535885U CN 220358364 U CN220358364 U CN 220358364U
- Authority
- CN
- China
- Prior art keywords
- connection
- channel
- flexible
- groove
- copper bar
- 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
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 title claims abstract description 80
- 229910052802 copper Inorganic materials 0.000 title claims abstract description 80
- 239000010949 copper Substances 0.000 title claims abstract description 80
- 230000008878 coupling Effects 0.000 claims description 4
- 238000010168 coupling process Methods 0.000 claims description 4
- 238000005859 coupling reaction Methods 0.000 claims description 4
- 238000009434 installation Methods 0.000 abstract description 7
- 241001391944 Commicarpus scandens Species 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
Landscapes
- Mutual Connection Of Rods And Tubes (AREA)
Abstract
The utility model discloses a connecting device for soft connection of copper bars, which belongs to the technical field of copper bars, and in particular relates to a connecting device for soft connection of copper bars, comprising a soft connecting part, wherein the tops of the left end and the right end of the soft connecting part are respectively connected with a rotating connecting part; two rotating connecting parts are respectively connected with a copper bar; the flexible connecting portion comprises a first folding portion, two second folding portions, two second fasteners, a first flexible connecting groove, a second flexible connecting groove, two third flexible connecting grooves and two fourth flexible connecting grooves. Through the mode, the second fastening piece is limited up and down, left and right, front and back; the second fastening piece is not easy to fall off from the soft connecting part; the second fastener can well fix the first folding part and the second folding part; the rotating connecting part can rotate, and the copper bar is connected with the rotating connecting part; the installation angle of the copper bar can be adjusted in a rotating way.
Description
Technical Field
The utility model relates to the technical field of copper bars, in particular to a connecting device for flexible connection of copper bars.
Background
Copper bar flexible connectors are commonly used for connecting a plurality of battery packs, because part of the battery packs are particularly arranged, and the flexible connectors are required to be folded for connection. If the flexible connecting piece is not subjected to certain treatment, the flexible connecting piece is easy to deform after being folded, and the bonding tightness between the folding parts is poor. After the common flexible connecting piece is folded, the hole distance between the mounting holes on the flexible connecting piece is not easy to adjust.
To solve the above problem, patent CN201920384681.4 proposes a solution: the flexible connecting part is provided with a strip-shaped through hole, and bolts penetrate through the strip-shaped through hole to attach and fix each folding part, and the hole distance is adjusted by the strip-shaped through hole.
But this solution also has the problem of: the overlapping position of the strip-shaped through holes on each folded part is a right triangle area, the position of the bevel edge of the strip-shaped through holes is free of structural members, and the fastening bolt is easy to fall off from the bevel edge; the copper bars and the flexible connecting parts are fixedly connected, and the copper bars cannot be installed at multiple angles.
Based on the above, the utility model designs a connecting device for soft connection of copper bars and copper bars to solve the above problems.
Disclosure of Invention
Aiming at the defects existing in the prior art, the utility model provides a connecting device for soft connection of copper bars.
In order to achieve the above purpose, the utility model is realized by the following technical scheme:
a connecting device for soft connection of copper bars comprises a soft connection part;
the tops of the left end and the right end of the soft connecting part are respectively connected with a rotating connecting part; two rotating connecting parts are respectively connected with a copper bar;
the flexible connecting part comprises a first folding part, two second folding parts, two second fasteners, a first flexible connecting groove, a second flexible connecting groove, two third flexible connecting grooves and two fourth flexible connecting grooves; the two second folding parts are respectively and flexibly connected with the left end and the right end of the first folding part; the first soft connecting groove and the second soft connecting groove are respectively arranged at the upper end and the lower end of the first folding part; the two third flexible connecting grooves are respectively arranged at one ends of the two second folding parts, which are far away from the middle section of the first folding part; the two fourth flexible connecting grooves are respectively arranged at one ends of the two second folding parts, which are close to the middle section of the first folding part; the two second fasteners sequentially penetrate through the first soft connecting groove and the fourth soft connecting groove at the left end and the right end of the first folding part respectively; the two second fasteners respectively fix the two second folding parts at the rear sides of the left end and the right end of the first folding part.
Further, the plane of the second folding portion is parallel to the plane of the first folding portion.
Further, the two third flexible connecting grooves are respectively communicated with the left end and the right end of the first flexible connecting groove.
Further, the two fourth flexible connecting grooves are respectively communicated with the left end and the right end of the second flexible connecting groove.
Further, the second fastener comprises a second fastening bolt, a second fastening nut and a rubber washer; the second fastening bolt sequentially passes through the first soft connecting groove, the rubber gasket and the fourth soft connecting groove and is in threaded connection with the second fastening nut; the rubber gasket is sleeved on the second fastening bolt; the rubber gasket is located between the first folded portion and the second folded portion.
Further, the rotary connecting part comprises two first connecting channels, a second connecting channel, a rotary connecting fastener and a first fastener; the two first connecting channels are fixedly connected with the left end and the right end of the top of the second folding part respectively; the second connecting channel is fixedly connected with the bottom of the copper bar; the second connecting channel is arranged between the left first connecting channel and the right first connecting channel; the rotary connecting fastener penetrates through the second connecting channel and the left and right first connecting channels; the first fastener passes through the second connecting channel and the rotary connecting fastener; the rotary connecting fastener is matched with the first fastener to fixedly connect the first connecting channel with the two second connecting channels.
Further, the first connecting channel includes a first connecting channel slot and a first connecting channel sidewall; the side wall of the first connecting channel is fixedly arranged at the top of the second folding part; the first connecting channel groove is formed on the inner side of the side wall of the first connecting channel; the rotational connection fastener passes through the first connection passage slot.
Further, the second connection channel includes a second connection channel slot, a second connection channel tightening bolt slot, and a second connection channel sidewall; the side wall of the second connecting channel is fixedly connected to the bottom of the copper bar; the second connecting channel groove is formed in the inner side of the side wall of the second connecting channel; the second connecting channel slot is penetrated by the rotating connecting fastener; the second connecting channel fastening bolt slot is formed in the side wall of the second connecting channel; the second connecting channel fastening bolt slot vertically penetrates through the second connecting channel slot and the rotary connecting fastener; the first fastener passes through the second connecting channel to fasten the bolt slot.
Further, the rotational connection fastener includes a rotational connection fastening bolt and a rotational connection fastening nut; the rotary connection fastening bolt passes through the two first connection channel grooves and the second connection channel groove and is in threaded connection with the rotary connection fastening nut.
Further, the first fastener includes a first fastening bolt and a first fastening nut; the first fastening bolt passes through the second connecting channel fastening bolt slot and is in threaded connection with the first fastening nut.
Advantageous effects
The fourth flexible connecting groove is arranged at one end of the second folding part, which is close to the middle section of the first folding part, so that the second fastening piece passes through the first flexible connecting groove and is also arranged at the position, which is close to the middle section, of the first folding part, and the upper end and the lower end of the second fastening piece are both limited by the first folding part; meanwhile, as the first soft connecting groove is arranged at the upper end of the first folding part, the second fastening piece passes through the fourth soft connecting groove and is also arranged at the position close to the upper end on the second folding part, and the left end and the right end of the second fastening piece are limited by the second folding part; after the second fastener is locked, the front and rear positions are also limited; based on the principle, the second fastener is limited up and down, left and right, front and back; the second fastening piece is not easy to fall off from the soft connecting part; the second fastener can well fix the first folding part and the second folding part; the rotating connecting part can rotate, and the copper bar is connected with the rotating connecting part; the installation angle of the copper bar can be rotationally adjusted;
when the two-piece flexible folding device is installed, two rubber gaskets are respectively arranged between the left end and the right end of a first folding part and two second folding parts, then two second fastening bolts respectively pass through a first flexible connecting groove, the rubber gaskets and a fourth flexible connecting groove in sequence, and are locked through second fastening nuts, so that the first folding part and the two second folding parts are fixed, and the left end and the right end of the first folding part are respectively separated from the two second folding parts by a certain distance through the left rubber gasket and the right rubber gasket, so that the folding parts are in an arc shape, and the folding angle is reduced; based on the principle, the rubber gasket can make the folded part not easy to break.
Drawings
In order to more clearly illustrate the embodiments of the present utility model or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below. It is evident that the drawings in the following description are only some embodiments of the present utility model and that other drawings may be obtained from these drawings without inventive effort for a person of ordinary skill in the art.
FIG. 1 is a perspective view of a main body structure of a connecting device for soft connection of copper bars of the present utility model;
FIG. 2 is a front view of a connecting device for flexible connection of copper bars and copper bars according to the present utility model;
FIG. 3 is a perspective view of a main body of a copper bar and copper bar flexible connection connecting device according to the present utility model;
FIG. 4 is a perspective view of a main body structure of a connecting device for soft connection of copper bars according to the present utility model;
FIG. 5 is a cross-sectional view taken along the direction A-A of FIG. 2;
FIG. 6 is an enlarged view at C in FIG. 5;
FIG. 7 is a cross-sectional view taken along the B-B direction of FIG. 2;
fig. 8 is an enlarged view of D in fig. 7.
Reference numerals in the figures respectively represent
1. A copper bar; 11. copper bar mounting holes; 12. a copper bar body; 2. a rotary connection part; 21. a first connection channel; 211. a first connection channel groove; 212. a first connecting channel side wall; 22 a second connection channel; 221. a second connection channel slot; 222. the second connecting channel secures the bolt slot; 223. a second connecting channel sidewall; 23. rotating the connecting fastener; 231. rotating the connecting fastening bolt; 232. rotating the connecting fastening nut; 24. a first fastener; 241. a first fastening bolt; 242. a first fastening nut; 3. a flexible connection part; 31. a first folding portion; 32. a second folded portion; 33. a second fastener; 331. a second fastening bolt; 332. a second fastening nut; 333. and a rubber gasket. 34. A first flexible connection slot; 35. a second flexible connection slot; 36. a third flexible connection slot; 37. and a fourth flexible connection slot.
Detailed Description
In order to make the objects, technical solutions and advantages of the embodiments of the present utility model more clear, the technical solutions of the embodiments of the present utility model will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present utility model. It will be apparent that the described embodiments are some, but not all, embodiments of the utility model. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.
The utility model is further described below with reference to examples.
In some embodiments, please refer to fig. 1-8 of the specification, a connection device for soft connection of copper bars, comprising a soft connection part 3;
the tops of the left end and the right end of the soft connecting part 3 are respectively connected with a rotary connecting part 2; two rotating connecting parts 2 are respectively connected with a copper bar 1;
the rotating connecting part 2 can rotate, and the copper bar 1 is connected with the rotating connecting part 2; the installation angle of the copper bar 1 can be rotationally adjusted;
the flexible connection part 3 comprises a first folding part 31, two second folding parts 32, two second fastening pieces 33, a first flexible connection groove 34, a second flexible connection groove 35, two third flexible connection grooves 36 and two fourth flexible connection grooves 37; the two second folding parts 32 are respectively and flexibly connected to the left end and the right end of the first folding part 31; the first flexible connecting groove 34 and the second flexible connecting groove 35 are respectively arranged at the upper end and the lower end of the first folding part 31; the two third flexible connecting grooves 36 are respectively arranged at one ends of the two second folding parts 32 far away from the middle section of the first folding part 31; the two fourth flexible connecting grooves 37 are respectively arranged at one ends of the two second folding parts 32 close to the middle section of the first folding part 31; the two second fasteners 33 sequentially pass through the first soft connecting groove 34 and the fourth soft connecting groove 37 at the left end and the right end of the first folding part 31 respectively; two second fasteners 33 fix the two second folded portions 32 to the rear sides of the left and right ends of the first folded portion 31, respectively;
preferably, the plane of the second folded portion 32 is parallel to the plane of the first folded portion 31;
preferably, the two third flexible connection grooves 36 are respectively communicated with the left end and the right end of the first flexible connection groove 34;
preferably, the two fourth flexible connection grooves 37 are respectively communicated with the left end and the right end of the second flexible connection groove 35;
because the fourth flexible connecting groove 37 is near one end of the middle section of the first folding portion 31 on the second folding portion 32, when the second fastening member 33 passes through the first flexible connecting groove 34, the second fastening member 33 is also near the middle section on the first folding portion 31, and the upper and lower ends of the second fastening member 33 are both limited by the first folding portion 31; meanwhile, since the first flexible connecting groove 34 is at the upper end of the first folding portion 31, when the second fastening member 33 passes through the fourth flexible connecting groove 37, the second fastening member 33 is also located near the upper end of the second folding portion 32, and both the left and right ends of the second fastening member 33 are limited by the second folding portion 32; after the second fastener 33 is locked, the front-rear position is also limited;
based on the above principle, the second fastener 33 is limited up and down, left and right, front and rear; the second fastening piece 33 is not easy to fall off from the flexible connecting part 3; the second fastener 33 can fix the first folded portion 31 and the second folded portion 32 well;
the second fastening member 33 includes a second fastening bolt 331, a second fastening nut 332, and a rubber washer 333; the second fastening bolt 331 sequentially passes through the first soft connection groove 34, the rubber washer 333, and the fourth soft connection groove 37 and is screw-coupled with the second fastening nut 332; a rubber washer 333 is sleeved on the second fastening bolt 331; the rubber gasket 333 is located between the first folded portion 31 and the second folded portion 32;
when the second fastening piece 33 is installed, two rubber washers 333 are firstly placed between the left and right ends of the first folding portion 31 and the two second folding portions 32 respectively, then two second fastening bolts 331 sequentially pass through the first flexible connecting groove 34, the rubber washers 333 and the fourth flexible connecting groove 37 respectively, and then are locked by the second fastening nuts 332, so that the first folding portion 31 and the two second folding portions 32 are fixed, and the left and right ends of the first folding portion 31 are separated from the two second folding portions 32 by a certain distance through the left and right rubber washers 333 respectively, so that the folding portions are arc-shaped, and the folding angle is reduced; based on the above principle, the rubber gasket 333 may make the folded portion less likely to break.
In some embodiments, referring to fig. 1-8 of the specification, the rotary connecting portion 2 includes two first connecting channels 21, a second connecting channel 22, a rotary connecting fastener 23, and a first fastener 24; the two first connecting channels 21 are fixedly connected with the left and right ends of the top of the second folding part 32 respectively; the second connecting channel 22 is fixedly connected with the bottom of the copper bar 1; the second connecting passage 22 is disposed between the left and right first connecting passages 21; the rotational connecting fastener 23 passes through the second connecting passage 22 and the left and right first connecting passages 21; the first fastening member 24 passes through the second connecting passage 22 and the rotational connecting fastening member 23; the rotary connecting fastener 23 and the first fastener 24 cooperate to fixedly connect the first connecting channel 21 and the two second connecting channels 22;
during installation, the copper bar 1 is rotated to a preset angle, then the rotary connecting fastening piece 23 passes through the two first connecting channels 21 and the second connecting channels 22, then the first fastening piece 24 passes through the second connecting channels 22 and the rotary connecting fastening piece 23, and finally the rotary connecting fastening piece 23 and the first fastening piece 24 are locked, so that the copper bar 1 can be fixedly installed; if the installation angle of the copper bar 1 is to be changed, the rotary connecting fastener 23 and the first fastener 24 are removed, the copper bar 1 is rotated to the changed angle, and finally the rotary connecting fastener 23 and the first fastener 24 are installed and locked;
based on the principle, the copper bar 1 can be installed at multiple angles; the angle of the copper bar 1 can be changed to reinstall after the copper bar is installed; the copper bar 1 is also very convenient to install and remove.
In some embodiments, referring to fig. 1-8 of the drawings, the first connecting channel 21 includes a first connecting channel slot 211 and a first connecting channel sidewall 212; the first connecting channel side wall 212 is fixedly installed on top of the second fold 32; the first connection channel groove 211 is opened inside the first connection channel sidewall 212; the rotational coupling fastener 23 passes through the first coupling passage groove 211;
the second connection channel 22 includes a second connection channel slot 221, a second connection channel tightening bolt slot 222, and a second connection channel side wall 223; the second connecting channel side wall 223 is fixedly connected to the bottom of the copper bar 1; the second connection channel groove 221 is opened inside the second connection channel sidewall 223; the second connection passage groove 221 is penetrated by the rotational connection fastener 23; the second connection channel fastening bolt slot 222 is opened on the second connection channel side wall 223; the second connection passage fastening bolt slot 222 vertically penetrates the second connection passage slot 221 and the rotational connection fastener 23; the first fastener 24 passes through the second connecting channel fastening bolt slot 222;
the rotational connection fastener 23 includes a rotational connection fastening bolt 231 and a rotational connection fastening nut 232; the rotational connection fastening bolt 231 passes through the two first connection passage grooves 211 and the second connection passage groove 221 and is screw-coupled with the rotational connection fastening nut 232;
the first fastener 24 includes a first fastening bolt 241 and a first fastening nut 242; the first fastening bolt 241 passes through the second connection passage fastening bolt slot 222 and is screw-coupled with the first fastening nut 242;
during installation, the copper bar 1 is rotated to a preset angle, then the rotary connection fastening bolts 231 pass through the two first connection channel grooves 211, the second connection channel groove 221 and the second connection channel fastening bolt groove 222, and then the rotary connection fastening nuts 232 are locked with the rotary connection fastening bolts 231; then the first fastening bolt 241 passes through the second connecting channel fastening bolt groove 222, and then the first fastening nut 242 and the first fastening bolt 241 are locked, so that the copper bar 1 can be fixedly installed; if the installation angle of the copper bar 1 is to be changed, unscrewing the rotary connection fastening nut 232 and the first fastening nut 242, pulling out the rotary connection fastening bolt 231 and the first fastening bolt 241, and then rotating the copper bar 1 to the changed angle; passing the rotational connection tightening bolt 231 through the two first connection passage grooves 211, the second connection passage groove 221, and the second connection passage tightening bolt groove 222, and then locking the rotational connection tightening nut 232 with the rotational connection tightening bolt 231; then the first fastening bolt 241 passes through the second connecting channel fastening bolt groove 222, and then the first fastening nut 242 and the first fastening bolt 241 are locked, so that the copper bar 1 can be fixedly installed again;
the copper bar 1 comprises a copper bar mounting hole 11 and a copper bar body 12, wherein the mounting hole 11 is formed in the middle of the copper bar body 12; the second connection channel sidewall 223 is fixedly connected to the bottom of the copper bar body 12.
The above embodiments are only for illustrating the technical solution of the present utility model, and are not limiting; although the utility model has been described in detail with reference to the foregoing embodiments, it will be understood by those of ordinary skill in the art that: the technical scheme described in the foregoing embodiments can be modified or some technical features thereof can be replaced by equivalents; such modifications and substitutions do not depart from the spirit and scope of the technical solutions of the embodiments of the present utility model.
Claims (10)
1. The utility model provides a connecting device of copper bar and copper bar flexible coupling, includes flexible coupling portion (3), its characterized in that:
the tops of the left end and the right end of the soft connecting part (3) are respectively connected with a rotating connecting part (2); two rotating connecting parts (2) are respectively connected with a copper bar (1);
the flexible connecting part (3) comprises a first folding part (31), two second folding parts (32), two second fastening pieces (33), a first flexible connecting groove (34), a second flexible connecting groove (35), two third flexible connecting grooves (36) and two fourth flexible connecting grooves (37); the two second folding parts (32) are respectively and flexibly connected with the left end and the right end of the first folding part (31); the first soft connecting groove (34) and the second soft connecting groove (35) are respectively arranged at the upper end and the lower end of the first folding part (31); the two third flexible connecting grooves (36) are respectively arranged at one ends of the two second folding parts (32) far away from the middle section of the first folding part (31); the two fourth flexible connecting grooves (37) are respectively arranged at one ends of the two second folding parts (32) close to the middle section of the first folding part (31); the two second fasteners (33) sequentially penetrate through the first soft connecting groove (34) and the fourth soft connecting groove (37) at the left end and the right end of the first folding part (31) respectively; two second fasteners (33) respectively fix the two second folded parts (32) at the rear sides of the left end and the right end of the first folded part (31).
2. The device for connecting a copper bar to a copper bar flexible connection according to claim 1, wherein the plane of the second fold (32) is parallel to the plane of the first fold (31).
3. The connecting device for copper bars and copper bar flexible connection according to claim 1, wherein two third flexible connection grooves (36) are respectively communicated with the left and right ends of the first flexible connection groove (34).
4. The connecting device for copper bars and copper bar flexible connection according to claim 1, characterized in that two fourth flexible connection grooves (37) are respectively communicated with the left and right ends of the second flexible connection groove (35).
5. The connection device for copper bars and copper bar flexible connections according to claim 1, characterized in that the second fastening member (33) comprises a second fastening bolt (331), a second fastening nut (332) and a rubber washer (333); the second fastening bolt (331) sequentially passes through the first soft connecting groove (34), the rubber gasket (333) and the fourth soft connecting groove (37) and is in threaded connection with the second fastening nut (332); the rubber gasket (333) is sleeved on the second fastening bolt (331); a rubber gasket (333) is located between the first folded portion (31) and the second folded portion (32).
6. The connection device for copper bars and copper bar flexible connections according to claim 1, characterized in that the rotational connection (2) comprises two first connection channels (21), a second connection channel (22), a rotational connection fastener (23) and a first fastener (24); the two first connecting channels (21) are fixedly connected with the left end and the right end of the top of the second folding part (32) respectively; the second connecting channel (22) is fixedly connected with the bottom of the copper bar (1); the second connecting channel (22) is arranged between the left first connecting channel (21) and the right first connecting channel (21); the rotary connecting fastener (23) passes through the second connecting channel (22) and the left and right first connecting channels (21); the first fastening piece (24) passes through the second connecting channel (22) and the rotary connecting fastening piece (23); the rotary connecting fastener (23) and the first fastener (24) are matched to fixedly connect the first connecting channel (21) and the two second connecting channels (22).
7. The connection arrangement of copper bars and copper bar flexible connections according to claim 6, characterized in that the first connection channel (21) comprises a first connection channel slot (211) and a first connection channel side wall (212); the first connecting channel side wall (212) is fixedly arranged at the top of the second folding part (32); the first connecting channel groove (211) is formed on the inner side of the side wall (212) of the first connecting channel; the rotational connection fastener (23) passes through the first connection passage groove (211).
8. The connection arrangement of copper bars and copper bar flexible connections according to claim 7, characterized in that the second connection channel (22) comprises a second connection channel slot (221), a second connection channel fastening bolt slot (222) and a second connection channel side wall (223); the side wall (223) of the second connecting channel is fixedly connected to the bottom of the copper bar (1); the second connecting channel groove (221) is formed on the inner side of the second connecting channel side wall (223); the second connecting channel groove (221) is penetrated by the rotating connecting fastener (23); the second connecting channel fastening bolt groove (222) is formed in the side wall (223) of the second connecting channel; the second connecting channel fastening bolt groove (222) vertically penetrates through the second connecting channel groove (221) and the rotary connecting fastener (23); a first fastener (24) passes through the second connecting channel to fasten the bolt slot (222).
9. The connection device for copper bars and copper bar flexible connections according to claim 8, characterized in that the rotational connection fastening member (23) comprises a rotational connection fastening bolt (231) and a rotational connection fastening nut (232); the rotational connection fastening bolt (231) passes through the two first connection passage grooves (211) and the second connection passage groove (221) and is screwed with the rotational connection fastening nut (232).
10. The connection device for copper bars and copper bar flexible connections according to claim 8, characterized in that the first fastening member (24) comprises a first fastening bolt (241) and a first fastening nut (242); a first fastening bolt (241) passes through the second connection channel fastening bolt slot (222) and is threadedly connected with the first fastening nut (242).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321535885.6U CN220358364U (en) | 2023-06-16 | 2023-06-16 | Connecting device for copper bar and copper bar flexible connection |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321535885.6U CN220358364U (en) | 2023-06-16 | 2023-06-16 | Connecting device for copper bar and copper bar flexible connection |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220358364U true CN220358364U (en) | 2024-01-16 |
Family
ID=89479419
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321535885.6U Active CN220358364U (en) | 2023-06-16 | 2023-06-16 | Connecting device for copper bar and copper bar flexible connection |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220358364U (en) |
-
2023
- 2023-06-16 CN CN202321535885.6U patent/CN220358364U/en active Active
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| US20150092383A1 (en) | Mounting bracket assemblies and methods | |
| ES2892099T3 (en) | Mounting Bracket Assemblies and Procedures | |
| CN220358364U (en) | Connecting device for copper bar and copper bar flexible connection | |
| CN110318446B (en) | Take gondola water faucet fixing device of spanner function | |
| CN208064805U (en) | A kind of aluminium cabinet plate structure | |
| CN210364083U (en) | Mud guard | |
| CN208836050U (en) | A kind of solar panel rapid fixing | |
| CN201576762U (en) | Equipment wire clamp | |
| CN209585994U (en) | A kind of durable reliable hinge | |
| CN215497671U (en) | Locking device for explosion-proof revolving door of cabinet | |
| CN216847914U (en) | Ammeter seat of high security | |
| CN204876837U (en) | People's air defense shutting seat with adjustable | |
| CN1339081A (en) | Door fastening device | |
| CN216406474U (en) | Horizontally-installed door plate secondary anti-falling structure | |
| CN211480262U (en) | Automobile antenna installation device with installation buckle | |
| CN112431469B (en) | Anti-drop formula Y type tower head connecting piece convenient to installation is fixed | |
| CN215861231U (en) | Special-shaped sprouting nut for solar photovoltaic power station | |
| CN219910342U (en) | Novel industrial air conditioner chamber door handle | |
| CN217735980U (en) | Anti-loosening reducing bolt and nut fastener | |
| CN218141346U (en) | Tool box structure | |
| CN219832875U (en) | Battery pack box and battery pack | |
| CN213056825U (en) | Vehicle-mounted refrigerator with doors opened at two sides | |
| CN212428405U (en) | Heavy-duty casement window sliding support hinge | |
| CN213937733U (en) | Inverter | |
| CN216366600U (en) | Novel door bolt locking mechanism of toy car |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |