CN214901538U - Externally-hung locking device for closed space - Google Patents
Externally-hung locking device for closed space Download PDFInfo
- Publication number
- CN214901538U CN214901538U CN202120648293.XU CN202120648293U CN214901538U CN 214901538 U CN214901538 U CN 214901538U CN 202120648293 U CN202120648293 U CN 202120648293U CN 214901538 U CN214901538 U CN 214901538U
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- Prior art keywords
- fixedly connected
- rod
- locking
- side end
- plate
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- Expired - Fee Related
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- 239000007788 liquid Substances 0.000 claims description 20
- 230000005540 biological transmission Effects 0.000 claims description 12
- 239000003292 glue Substances 0.000 claims description 11
- 239000002775 capsule Substances 0.000 claims description 10
- 238000005507 spraying Methods 0.000 claims description 7
- 230000000712 assembly Effects 0.000 claims description 3
- 238000000429 assembly Methods 0.000 claims description 3
- 238000005299 abrasion Methods 0.000 claims description 2
- 238000001125 extrusion Methods 0.000 abstract description 4
- 230000007246 mechanism Effects 0.000 description 5
- 230000000694 effects Effects 0.000 description 3
- 210000003437 trachea Anatomy 0.000 description 3
- 230000005611 electricity Effects 0.000 description 2
- 238000012423 maintenance Methods 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 239000007921 spray Substances 0.000 description 2
- 238000010521 absorption reaction Methods 0.000 description 1
- 239000000853 adhesive Substances 0.000 description 1
- 230000001070 adhesive effect Effects 0.000 description 1
- 238000013016 damping Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
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- Hooks, Suction Cups, And Attachment By Adhesive Means (AREA)
Abstract
The utility model discloses an external hanging type locking device of a closed space, which comprises a support rod, a support plate and a locking unit; the lock groove is arranged in the lock rod; the sliding hole is formed in the supporting rod; the cavity is formed in the supporting rod and is positioned at the side end of the sliding hole; the manual locking lever that presses, make the locking lever in the inside lapse of spout, extrude first spring, when the locking lever lapse, the locking lever tip inserts inside the slide opening, because the tip of locking piece is the arc, locking lever lapse extrudees the locking piece to the inside flexible extrusion second spring of cavity, when the locked groove aligns the cavity, the second spring produces elasticity and promotes the locking piece and insert inside the locked groove and lock, the user has been avoided when using airtight box, the inside part of airtight box appears losing and touches the inside components and parts of box, lead to the problem of electric leakage, and then the security performance of airtight box has been improved.
Description
Technical Field
The utility model relates to a locking field specifically is an outer hanging locking device in airtight space.
Background
The locking device mainly comprises a lock core, a driving mechanism, a connecting mechanism, a lock bolt and a corresponding door frame jack, wherein the connecting mechanism comprises a top and bottom rod and a converter, the lock bolt comprises a main lock bolt directly driven by a lock and an auxiliary lock bolt indirectly driven by the connecting mechanisms such as the top and bottom rod, the main lock bolt and the lock bolt move horizontally under the driving of the driving mechanism, the top and bottom rod moves vertically, and the converter converts the vertical movement of the top and bottom rod into the horizontal movement corresponding to the auxiliary lock bolt; the locking or unlocking of the door leaf is realized by driving each lock bolt and each lock tongue to be inserted into or drawn out of the door frame jack.
Among the prior art, traditional airtight space box can't pin, leads to on the inside electronic component of airtight box loses and the user can touch inside components and parts, leads to appearing the problem that the electric leakage was injured, and then leads to the fact the user the problem that personal safety appears.
SUMMERY OF THE UTILITY MODEL
In order to compensate prior art's not enough, traditional airtight space box can't pin, leads to on the inside electronic component of airtight box loses and the user can touch inside components and parts, leads to appearing the problem that the electric leakage was injured, and then causes the problem that personal safety appears in the user, the utility model provides an outer hanging locking device in airtight space.
An external hanging type locking device for a closed space comprises a supporting rod, a supporting plate and a locking unit; the supporting plate is arranged at the side end of the supporting rod; the locking unit is arranged at the side end of the supporting rod;
the locking unit comprises a sliding groove, a locking rod, a locking groove, a sliding hole, a cavity, a locking block, a second spring and a pull rod; the sliding groove is formed in the supporting rod; the lock rod is connected to the inner side wall of the sliding groove in a sliding manner; the bottom of the lock rod is provided with a first spring, and the other end of the first spring is fixedly connected to the inner side wall of the sliding groove; the lock groove is arranged in the lock rod; the sliding hole is formed in the supporting rod; the cavity is formed in the supporting rod and is positioned at the side end of the sliding hole; the locking block is connected to the inner side wall of the cavity in a sliding manner; one end of the second spring is fixedly connected to the side end of the locking block, and the other end of the second spring is fixedly connected to the inner side wall of the cavity; the pull rod is fixedly connected to the side end of the locking block, and the other end of the pull rod is fixedly connected with a pull handle.
Preferably, an external hanging unit is arranged at the side end of the supporting rod; the plug-in unit comprises a transmission assembly, a bonding assembly and a fixing assembly; the transmission assembly is arranged at the side end of the supporting rod; the pair of bonding assemblies is arranged at the top of the transmission assembly; the fixing component is arranged inside the bonding component; the transmission assembly comprises a push rod, a mounting groove, an air cylinder, a piston plate, a buffer column and a top plate; the push rod is connected inside the support rod in a sliding mode, and the other end of the push rod is fixedly connected with a limiting block; the mounting groove is formed in the side wall of the supporting rod and matched with the limiting block in the direction; the cylinder is fixedly connected to the side end of the supporting rod; the piston plate is connected to the inner side wall of the cylinder in a sliding mode; the buffer column is fixedly connected to the side end of the cylinder; the top plate is fixedly connected to the side end of the buffer column.
Preferably, the bonding assembly comprises an air pipe, a supporting column, a fixing plate, a sucker, a pressing plate and a third spring; the supporting column is fixedly connected to the side end of the supporting rod and is positioned at the top of the cylinder; the fixed plate is fixedly connected to the side end of the supporting column; the sucker is fixedly connected to the side end of the fixing plate; one end of the air pipe is fixedly connected to the top end of the air cylinder, and the other end of the air pipe is fixedly connected to the bottom end of the sucking disc; the pressing plate is connected to the inner side wall of the fixing plate in a sliding manner; one end of the third spring is fixedly connected to the side end of the pressing plate, and the other end of the third spring is fixedly connected to the inner side wall of the fixing plate.
Preferably, the fixing component comprises a capsule, a liquid pipe, a hollow pipe and a liquid spraying head; the glue bag is fixedly connected inside the fixing plate and is positioned on the same horizontal plane with the pressing plate; the hollow pipe is fixedly connected to the side end of the pressure plate; one end of the liquid pipe is fixedly connected with the side end of the capsule, and the other end of the liquid pipe is fixedly connected with the top end of the hollow pipe; the liquid spraying heads are fixedly connected to two ends of the hollow pipe.
Preferably, the bottom of the lock rod is fixedly connected with an anti-abrasion pad; the top of the supporting plate is fixedly connected with a rubber pad.
Preferably, the side end of the locking block is arc-shaped; the lock rod is L-shaped.
The utility model discloses an useful part lies in:
1. the utility model is provided with the matching of the sliding chute, the first spring, the lock rod, the lock groove, the support plate, the sliding hole, the lock block, the cavity, the second spring, the pull rod and the pull handle, when the sealed box is installed, the sealed box is placed at the top of the supporting plate, the lock rod is manually pressed, so that the locking rod slides downwards in the sliding groove to extrude the first spring, when the locking rod slides downwards, the end part of the locking rod is inserted into the sliding hole, because the end part of the locking block is arc-shaped, the locking rod slides downwards to extrude the locking block to stretch and extrude the second spring towards the cavity, when the locked groove aligns the cavity, the second spring produces elasticity and promotes the locking piece to insert the locked groove inside and pins, has avoided the user when using airtight box, and the inside part of airtight box appears losing and touches the inside components and parts of box, leads to appearing the problem of electric leakage, and then has improved the security performance of airtight box.
2. The utility model discloses a set up the cylinder, the piston plate, the push rod, the mounting groove, the trachea, the roof, the support column, the sucking disc, the capsule, the liquid pipe, mutually support between hydrojet head and the clamp plate, when airtight box is placed in the backup pad, the extrusion push rod, the push rod receives power and slides to the side and promote the roof, make the inside pressure of cylinder uprise, extract the inside gas of sucking disc through the trachea, make the sucking disc can inseparable absorption on the outer wall, when the sucking disc adsorbs, extrude the liquid pipe, the hollow pipe receives power extrusion capsule, make the inside glue of capsule spray the inside edge at the sucking disc through hydrojet head, the fixed effect of sucking disc has been improved, and then make the firm external hanging of airtight box on the wall body.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings needed to be used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to the drawings without inventive exercise.
Fig. 1 is a cross-sectional view of the present invention;
FIG. 2 is an enlarged view of FIG. 1 at A;
FIG. 3 is an enlarged view of FIG. 1 at B;
fig. 4 is a schematic structural diagram of the locking unit of the present invention.
In the figure: 1. a support bar; 2. a support plate; 3. a locking unit; 31. a chute; 32. a lock lever; 33. locking the groove; 34. a slide hole; 35. a cavity; 36. a locking block; 37. a second spring; 38. a pull rod; 39. pulling a handle; 391. a first spring; 4. a plug-in unit; 41. a transmission assembly; 411. a push rod; 412. a limiting block; 413. mounting grooves; 414. a cylinder; 415. a piston plate; 416. a buffer column; 417. a top plate; 42. bonding the assembly; 421. an air tube; 422. a support pillar; 423. a fixing plate; 424. a suction cup; 425. pressing a plate; 426. a third spring; 43. a fixing assembly; 431. a capsule of glue; 432. a liquid pipe; 433. a hollow tube; 434. a liquid jet head; 51. an anti-wear pad; 52. and (7) a rubber pad.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative efforts belong to the protection scope of the present invention.
Referring to fig. 1-4, an external hanging type locking device for a closed space includes a support rod 1, a support plate 2 and a locking unit 3; the supporting plate 2 is arranged at the side end of the supporting rod 1; the locking unit 3 is arranged at the side end of the support rod 1;
the locking unit 3 comprises a sliding chute 31, a locking rod 32, a locking groove 33, a sliding hole 34, a cavity 35, a locking block 36, a second spring 37 and a pull rod 38; the sliding groove 31 is arranged inside the supporting rod 1; the lock rod 32 is connected to the inner side wall of the chute 31 in a sliding manner; the bottom of the lock rod 32 is provided with a first spring 391, and the other end of the first spring 391 is fixedly connected to the inner side wall of the chute 31; the locking groove 33 is arranged inside the locking rod 32; the sliding hole 34 is formed inside the support rod 1; the cavity 35 is formed inside the support rod 1 and is positioned at the side end of the sliding hole 34; the locking block 36 is slidably connected to the inner side wall of the cavity 35; one end of the second spring 37 is fixedly connected to the side end of the locking block 36, and the other end is fixedly connected to the inner side wall of the cavity 35; the pull rod 38 is fixedly connected with the side end of the locking block 36, and the other end of the pull rod is fixedly connected with a pull handle 39; when the sealed box is installed, the sealed box is placed on the top of the supporting plate 2, the locking rod 32 is manually pressed, the locking rod 32 slides downwards in the sliding groove 31 to extrude the first spring 391, when the locking rod 32 slides downwards, the end part of the locking rod 32 is inserted into the sliding hole 34, because the end part of the locking block 36 is arc-shaped, the locking rod 32 slides downwards to extrude the locking block 36 to stretch and extrude the second spring 37 towards the cavity 35, when the locking groove 33 is aligned with the cavity 35, the second spring 37 generates elastic force to push the locking block 36 to be inserted into the locking groove 33 to be locked, the problem that when a user uses the sealed box, parts in the sealed box are lost and touch components in the box, so that electricity leakage occurs is avoided, the safety performance of the sealed box is improved, when the sealed box needs to be disassembled, replaced and maintained, the pulling handle 39 is pulled to drive the pulling rod 38 to stretch outwards, the pull rod 38 drives the locking block 36 to slide out of the locking slot 33, so that the first spring 391 generates an elastic force to drive the locking rod 32 to slide upwards, and the inner wall box is taken out for replacement and maintenance.
Referring to fig. 1-4, an externally-hung locking device for a closed space includes an externally-hung unit 4 disposed at a side end of a support rod 1; the plug-in unit 4 comprises a transmission component 41, an adhesive component 42 and a fixing component 43; the transmission component 41 is arranged at the side end of the support rod 1; a pair of the bonding assemblies 42 are arranged on the top of the transmission assembly 41; the fixing assembly 43 is arranged inside the bonding assembly 42; the driving assembly 41 includes a push rod 411, a mounting groove 413, a cylinder 414, a piston plate 415, a damping post 416, and a top plate 417; the push rod 411 is connected inside the support rod 1 in a sliding manner, and the other end of the push rod is fixedly connected with a limit block 412; the mounting groove 413 is formed in the side wall of the support rod 1 and matched with the limiting block 412 in the direction; the cylinder 414 is fixedly connected to the side end of the support rod 1; the piston plate 415 is slidably connected to the inner side wall of the cylinder 414; the buffer column 416 is fixedly connected to the side end of the cylinder 414; the top plate 417 is fixedly connected to the side end of the buffer column 416; the bonding assembly 42 comprises an air pipe 421, a supporting column 422, a fixing plate 423, a suction cup 424, a pressing plate 425 and a third spring 426; the supporting column 422 is fixedly connected to the side end of the supporting rod 1 and is positioned at the top of the cylinder 414; the fixed plate 423 is fixedly connected to the side end of the supporting column 422; the suction cup 424 is fixedly connected to the side end of the fixing plate 423; one end of the air pipe 421 is fixedly connected to the top end of the air cylinder 414, and the other end is fixedly connected to the bottom end of the suction cup 424; the pressing plate 425 is slidably connected to the inner side wall of the fixing plate 423; one end of the third spring 426 is fixedly connected to the side end of the pressing plate 425, and the other end of the third spring is fixedly connected to the inner side wall of the fixing plate 423; the fixing assembly 43 comprises a capsule 431, a liquid pipe 432, a hollow pipe 433 and a liquid spraying head 434; the capsule 431 is fixedly connected inside the fixed plate 423 and is positioned on the same horizontal plane with the pressing plate 425; the hollow pipe 433 is fixedly connected to the side end of the pressing plate 425; one end of the liquid pipe 432 is fixedly connected to the side end of the glue bag 431, and the other end of the liquid pipe 432 is fixedly connected to the top end of the hollow pipe 433; the liquid spraying head 434 is fixedly connected to two ends of the hollow pipe 433; the during operation, when placing in backup pad 2 at airtight box, extrusion mounting groove 413, mounting groove 413 receives power and slides promotion roof 417 to the side, make the inside pressure of cylinder 414 uprise, extract the inside gas of sucking disc 424 through trachea 421, make sucking disc 424 can be inseparable adsorb on the outer wall, when sucking disc 424 adsorbs, can extrude hollow tube 433, make hollow tube 433 receive power and upwards extrude clamp plate 425, clamp plate 425 extrudes glue bag 431, make the inside glue circulation of glue bag 431 to the inside of hollow tube 433, spray the inside edge at sucking disc 424 through hydrojet head 434, the fixed effect of sucking disc 424 has been improved, and then make the firm external wall body of airtight box on.
Referring to fig. 1-4, in an externally-hung locking device for a closed space, an anti-wear pad 51 is fixedly connected to the bottom of the lock rod 32; the top of the supporting plate 2 is fixedly connected with a rubber pad 52; the side end of the locking block 36 is arc-shaped; the lock lever 32 is shaped like an 'L'; during operation, through installation abrasionproof pad 51 and rubber pad 52 at the top of backup pad 2 and the bottom of locking lever 32, protect airtight box, avoid locking lever 32 when pushing down, cause wearing and tearing to the wall body of airtight box, lead to appearing the problem of electric leakage.
The working principle is that when the sealed box is installed, the sealed box is placed at the top of the supporting plate 2, the locking rod 32 is manually pressed, the locking rod 32 slides downwards in the sliding groove 31 to extrude the first spring 391, when the locking rod 32 slides downwards, the end part of the locking rod 32 is inserted into the sliding hole 34, because the end part of the locking block 36 is arc-shaped, the locking rod 32 slides downwards to extrude the locking block 36 to telescopically extrude the second spring 37 towards the cavity 35, when the locking groove 33 is aligned with the cavity 35, the second spring 37 generates elastic force to push the locking block 36 to be inserted into the locking groove 33 to be locked, the problems that when a user uses the sealed box, parts in the sealed box are lost and touch components in the box, so that electricity leakage occurs are avoided, the safety performance of the sealed box is improved, when the sealed box needs to be disassembled, replaced and maintained, the pulling handle 39 is pulled to drive the pulling rod 38 to stretch outwards, the pull rod 38 drives the locking block 36 to slide out of the locking groove 33, so that the first spring 391 generates elastic force to drive the locking rod 32 to slide upwards, and the inner wall box is taken out for replacement and maintenance; when the closed box is placed on the supporting plate 2, the mounting groove 413 is extruded, the mounting groove 413 is forced to slide towards the side end to push the top plate 417, so that the pressure inside the air cylinder 414 is increased, air inside the suction cup 424 is extracted through the air pipe 421, the suction cup 424 can be tightly adsorbed on the outer wall, when the suction cup 424 adsorbs, the hollow pipe 433 is extruded, the hollow pipe 433 is forced to upwards extrude the pressing plate 425, the pressing plate 425 extrudes the glue bag 431, the glue inside the glue bag 431 flows into the hollow pipe 433, and is sprayed on the inner edge of the suction cup 424 through the liquid spraying head 434, so that the fixing effect of the suction cup 424 is improved, and the closed box is stably hung on the wall body; through installing abrasionproof pad 51 and rubber pad 52 at the top of backup pad 2 and the bottom of locking lever 32, protect airtight box, avoid locking lever 32 when pushing down, cause wearing and tearing to the wall body of airtight box, lead to the problem of electric leakage to appear.
Since the XXX structure belongs to the prior art, it is not described in the present document.
In the description herein, references to the description of "one embodiment," "an example," "a specific example," etc., mean that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the invention. In this specification, the schematic representations of the terms used above do not necessarily refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.
The foregoing shows and describes the general principles, essential features, and advantages of the invention. It will be understood by those skilled in the art that the present invention is not limited to the above embodiments, and that the foregoing embodiments and descriptions are provided only to illustrate the principles of the present invention without departing from the spirit and scope of the present invention.
Claims (6)
1. The utility model provides an outer hanging locking device in airtight space which characterized in that: comprises a support rod (1), a support plate (2) and a locking unit (3); the supporting plate (2) is arranged at the side end of the supporting rod (1); the locking unit (3) is arranged at the side end of the support rod (1);
the locking unit (3) comprises a sliding groove (31), a locking rod (32), a locking groove (33), a sliding hole (34), a cavity (35), a locking block (36), a second spring (37) and a pull rod (38); the sliding groove (31) is formed in the supporting rod (1); the lock rod (32) is connected to the inner side wall of the sliding groove (31) in a sliding manner; the bottom of the lock rod (32) is provided with a first spring (391), and the other end of the first spring (391) is fixedly connected to the inner side wall of the sliding groove (31); the lock groove (33) is arranged inside the lock rod (32); the sliding hole (34) is formed in the supporting rod (1); the cavity (35) is formed in the support rod (1) and is positioned at the side end of the sliding hole (34); the locking block (36) is connected to the inner side wall of the cavity (35) in a sliding mode; one end of the second spring (37) is fixedly connected to the side end of the locking block (36), and the other end of the second spring is fixedly connected to the inner side wall of the cavity (35); the pull rod (38) is fixedly connected to the side end of the lock block (36), and the other end of the pull rod is fixedly connected with a pull handle (39).
2. An enclosure, externally-hung locking device according to claim 1, further comprising: an external hanging unit (4) is arranged at the side end of the supporting rod (1); the plug-in unit (4) comprises a transmission assembly (41), an adhesion assembly (42) and a fixing assembly (43); the transmission assembly (41) is arranged at the side end of the support rod (1); the pair of bonding assemblies (42) is arranged at the top of the transmission assembly (41); the fixing assembly (43) is arranged inside the bonding assembly (42); the transmission assembly (41) comprises a push rod (411), a mounting groove (413), a cylinder (414), a piston plate (415), a buffer column (416) and a top plate (417); the push rod (411) is connected inside the support rod (1) in a sliding manner, and the other end of the push rod is fixedly connected with a limit block (412); the mounting groove (413) is formed in the side wall of the support rod (1) and matched with the limiting block (412); the cylinder (414) is fixedly connected to the side end of the support rod (1); the piston plate (415) is connected to the inner side wall of the air cylinder (414) in a sliding mode; the buffer column (416) is fixedly connected to the side end of the cylinder (414); the top plate (417) is fixedly connected to the side end of the buffer column (416).
3. An enclosure, externally-hung locking device according to claim 2, wherein: the bonding assembly (42) comprises an air pipe (421), a supporting column (422), a fixing plate (423), a sucking disc (424), a pressing plate (425) and a third spring (426); the supporting column (422) is fixedly connected to the side end of the supporting rod (1) and is positioned at the top of the cylinder (414); the fixed plate (423) is fixedly connected to the side end of the supporting column (422); the sucker (424) is fixedly connected to the side end of the fixing plate (423); one end of the air pipe (421) is fixedly connected to the top end of the air cylinder (414), and the other end of the air pipe is fixedly connected to the bottom end of the sucking disc (424); the pressure plate (425) is connected to the inner side wall of the fixing plate (423) in a sliding mode; one end of the third spring (426) is fixedly connected to the side end of the pressure plate (425), and the other end of the third spring is fixedly connected to the inner side wall of the fixing plate (423).
4. A space-enclosing, externally-hung locking device according to claim 3, wherein: the fixing component (43) comprises a capsule (431), a liquid pipe (432), a hollow pipe (433) and a liquid spraying head (434); the glue bag (431) is fixedly connected inside the fixing plate (423) and is positioned on the same horizontal plane with the pressing plate (425); the hollow pipe (433) is fixedly connected to the side end of the pressing plate (425); one end of the liquid pipe (432) is fixedly connected to the side end of the capsule (431), and the other end of the liquid pipe is fixedly connected to the top end of the hollow pipe (433); the liquid spraying head (434) is fixedly connected to two ends of the hollow pipe (433).
5. An enclosure, externally-hung locking device according to claim 4, wherein: the bottom of the lock rod (32) is fixedly connected with an anti-abrasion pad (51); the top of the supporting plate (2) is fixedly connected with a rubber pad (52).
6. An enclosure, externally-hung locking device according to claim 5, wherein: the side end of the locking block (36) is arc-shaped; the lock rod (32) is L-shaped.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120648293.XU CN214901538U (en) | 2021-03-26 | 2021-03-26 | Externally-hung locking device for closed space |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120648293.XU CN214901538U (en) | 2021-03-26 | 2021-03-26 | Externally-hung locking device for closed space |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214901538U true CN214901538U (en) | 2021-11-26 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202120648293.XU Expired - Fee Related CN214901538U (en) | 2021-03-26 | 2021-03-26 | Externally-hung locking device for closed space |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN214901538U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114614418A (en) * | 2022-02-15 | 2022-06-10 | 相渝电力设备有限公司 | Fixing fitting for bus fitting wire |
-
2021
- 2021-03-26 CN CN202120648293.XU patent/CN214901538U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114614418A (en) * | 2022-02-15 | 2022-06-10 | 相渝电力设备有限公司 | Fixing fitting for bus fitting wire |
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Granted publication date: 20211126 |
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