CN216389821U - Fixing and locking device for connector - Google Patents
Fixing and locking device for connector Download PDFInfo
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- CN216389821U CN216389821U CN202122589983.5U CN202122589983U CN216389821U CN 216389821 U CN216389821 U CN 216389821U CN 202122589983 U CN202122589983 U CN 202122589983U CN 216389821 U CN216389821 U CN 216389821U
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- fixing
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- limiting
- groove
- handle
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Abstract
The utility model discloses a fixing and locking device for a connector, wherein a shell is arranged on one side of a fixing seat, a fixing handle is arranged on one side of the shell, and the fixing handle is movably connected to the shell; a fixing frame is arranged on one side of the fixing handle and connected to the shell; one side of the fixing frame is provided with a plurality of fixing grooves; one side of the fixing handle is provided with a fixing buckle corresponding to the fixing frame, one side of the fixing buckle is provided with a guide block, and the guide block is connected to the fixing buckle; one side of the guide block is provided with a plurality of upper guide rails; one side of the upper guide rail is provided with a convex block, the other side of the upper guide rail is provided with a plurality of lower guide rails corresponding to the fixing grooves, and the lower guide rails are connected to the fixing buckles; a groove is formed in one side of the guide block and is arranged on the fixing handle; one side of the groove is provided with a plurality of upper guide grooves corresponding to the upper guide rails, and the upper guide grooves are arranged on the fixed handle. The utility model realizes the quick fixation and locking of the connector.
Description
Technical Field
The utility model belongs to the technical field of connector fixing, and particularly relates to a fixing and locking device for a connector.
Background
The connector has the important requirements that the connector has good contact, reliable operation and convenient maintenance, and whether the connector is reliable or not directly influences the normal operation of a circuit, and relates to the safety of the whole host. The electric connector for the car on market needs to use fixed locking device cooperation to use in the use, is too loaded down with trivial details in the fixing process at present, and is insecure in the fixing process.
Disclosure of Invention
The utility model aims to overcome the defects in the prior art and provides a fixing and locking device for a connector, which can be used for quickly fixing and locking the connector.
In order to achieve the purpose, the utility model adopts the technical scheme that:
a fixing and locking device for a connector comprises a fixing handle, a fixing buckle, a fixing seat and a shell, wherein the shell is arranged on one side of the fixing seat, the fixing handle is arranged on one side of the shell, and the fixing handle is movably connected to the shell; a fixing frame is arranged on one side of the fixing handle and connected to the shell; one side of the fixing frame is provided with a plurality of fixing grooves; one side of the fixing handle is provided with a fixing buckle corresponding to the fixing frame, one side of the fixing buckle is provided with a guide block, and the guide block is connected to the fixing buckle; a plurality of upper guide rails are arranged on one side of the guide block and connected to the fixing buckle; one side of the upper guide rail is provided with a convex block, the other side of the upper guide rail is provided with a plurality of lower guide rails corresponding to the fixing grooves, and the lower guide rails are connected to the fixing buckles; a groove is formed in one side of the guide block and is arranged on the fixing handle; one side of the groove is provided with a plurality of upper guide grooves corresponding to the upper guide rails, and the upper guide grooves are arranged on the fixed handle; one side of the upper guide groove is provided with a fixing hole corresponding to the lug, the other side of the upper guide groove is provided with a plurality of lower guide grooves corresponding to the lower guide rails, and the lower guide grooves are arranged on the fixing handle; when the guide block in the fixing buckle slides along the groove, the upper guide rail and the lower guide rail slide along the upper guide groove and the lower guide groove, when the lug moves into the fixing hole, the lower guide rail correspondingly moves into the fixing groove, the lug prevents the fixing buckle from moving to realize the movement of the fixing buckle, and the lower guide rail moves into the fixing groove to realize the fixation between the fixing handle and the shell;
preferably, a limiting block is arranged on one side of the upper guide rail, a limiting column is arranged on one side of the limiting block, the limiting column is movably connected to the upper guide rail, a limiting spring is arranged on one side of the limiting column, and the limiting spring is sleeved on the limiting column; when the fixing buckle is pushed to move to enable the convex block to enter the fixing hole, the limiting spring pushes the limiting block to move to fix the fixing buckle, and the convex block is prevented from falling off in the fixing hole.
Preferably, one side of the fixing hole is provided with a supporting block, and the supporting block is movably connected to the fixing handle through a guide post; an extrusion plate is arranged on one side of the supporting block, an extrusion block is arranged on one side of the extrusion plate, an upper supporting plate is arranged on one side of the extrusion block and connected to the extrusion block, a supporting column is arranged on one side of the upper supporting plate and connected to the upper supporting plate, a lower supporting plate is arranged on one side of the supporting column and connected to the fixing buckle, and the supporting column is movably connected to the lower supporting plate; a support spring is arranged on one side of the support column and sleeved on the support column; the extrusion block is pushed to push the extrusion plate to move by pushing the extrusion block, and the supporting block is pushed to push the limiting block to move by moving the extrusion plate, so that the fixing buckle can be taken out conveniently.
Preferably, a guide groove is formed in the guide block, a cross beam is arranged on one side of the guide groove and movably connected in the guide groove, limiting plates are symmetrically arranged on two sides of the cross beam and movably connected to the cross beam through a pin shaft, a spring rod is arranged on one side of each limiting plate, two ends of each spring rod are respectively connected to the cross beam and the corresponding limiting plate, and the limiting rods are pushed to rotate for a certain angle along the pin shafts; a stop block is arranged on one side of the limiting plate and connected in the groove; when the fixing buckle is pushed to enter the groove, the limiting plate is driven to move through the stop block, the spring rod pushes the limiting rod to rotate, and the fixing buckle is prevented from falling off from the groove through the stop block; when the fixing buckle needs to be taken out, the beam is pushed to move, the limiting plate rotates to be attached to the beam, and the fixing buckle is convenient to take out.
Compared with the prior art, the utility model has the beneficial effects that:
1) the fixing handle is rotated to push the fixing buckle, so that the guide block slides along the groove, the upper guide rail and the lower guide rail slide along the upper guide groove and the lower guide groove, when the lug moves into the fixing hole, the lower guide rail correspondingly moves into the fixing groove, the lug prevents the fixing buckle from moving to realize the movement of the fixing buckle, and the lower guide rail moves into the fixing groove to realize the fixation between the fixing handle and the shell;
2) when the fixing buckle is pushed to enter the groove, the limiting plate is driven to move through the stop block, the spring rod pushes the limiting rod to rotate, and the fixing buckle is prevented from falling off from the groove through the stop block; when the fixing buckle needs to be taken out, the beam is pushed to move, the limiting plate rotates to be attached to the beam, and the fixing buckle is convenient to take out.
Drawings
FIG. 1 is a schematic structural view of a fixing and locking device for a connector according to the present invention;
FIG. 2 is a schematic structural view of a fixing and locking device for a connector according to the present invention;
FIG. 3 is a schematic structural view of a fixing and locking device for a connector according to the present invention;
FIG. 4 is a schematic structural view of a fixing and locking device for a connector according to the present invention;
FIG. 5 is a schematic structural view of a fixing and locking device for a connector according to the present invention;
FIG. 6 is a schematic structural view of a fixing and locking device for a connector according to the present invention;
FIG. 7 is a schematic structural view of a fixing and locking device for a connector according to the present invention;
in the figure: 1-fixed handle, 2-fixed buckle, 3-fixed seat, 5-shell, 6-supporting block, 61-guiding column, 7-fixed frame, 71-fixed groove, 11-groove, 12-stop block, 13-fixed hole, 14-upper guide groove, 15-lower guide groove, 21-upper guide rail, 22-lower guide rail, 23-guiding block, 24-extrusion plate, 25-extrusion block, 26-support column, 27-upper support plate, 28-support spring, 29-lower support plate, 211-limiting block, 212-limiting spring, 213-limiting column, 214-lug, 231-limiting plate, 232-spring rod, 233-beam and 234-guiding groove.
Detailed Description
For the convenience of understanding of those skilled in the art, the technical solution of the present invention will be further described in detail with reference to fig. 1 to 7.
A fixing and locking device for a connector comprises a fixing handle 1, a fixing buckle 2, a fixing seat 3 and a shell 5, wherein the shell 5 is arranged on one side of the fixing seat 3, the fixing handle 1 is arranged on one side of the shell 5, and the fixing handle 1 is movably connected to the shell 5; a fixing frame 7 is arranged on one side of the fixing handle 1, and the fixing frame 7 is connected to the shell 5; one side of the fixed frame 7 is provided with a plurality of fixed grooves 71; a fixing buckle 2 is arranged on one side of the fixing handle 1 corresponding to the fixing frame 7, a guide block 23 is arranged on one side of the fixing buckle 2, and the guide block 23 is connected to the fixing buckle 2; a plurality of upper guide rails 21 are arranged on one side of the guide block 23, and the upper guide rails 21 are connected to the fixing buckle 2; one side of the upper guide rail 21 is provided with a convex block 214, the other side of the upper guide rail 21 is provided with a plurality of lower guide rails 22 corresponding to the fixing grooves 71, and the lower guide rails 22 are connected to the fixing buckles 2; a groove 11 is formed in one side of the guide block 23, and the groove 11 is formed in the fixed handle 1; one side of the groove 11 is provided with a plurality of upper guide grooves 14 corresponding to the upper guide rails 21, and the upper guide grooves 14 are arranged on the fixed handle 1; a fixing hole 13 is formed in one side of the upper guide groove 14 corresponding to the projection 214, a plurality of lower guide grooves 15 are formed in the other side of the upper guide groove 14 corresponding to the lower guide rail 22, and the lower guide grooves 15 are formed in the fixing handle 1; when the guide block 23 in the fixing buckle 2 slides along the groove 11, the upper guide rail 21 and the lower guide rail 22 slide along the upper guide groove 14 and the lower guide groove 15, when the projection 214 moves into the fixing hole 13, the lower guide rail 22 correspondingly moves into the fixing groove 71, the projection 214 prevents the fixing buckle 2 from moving to realize the movement of the fixing buckle 2, and the lower guide rail 22 moves into the fixing groove 71 to realize the fixation between the fixing handle 1 and the shell 5;
a limiting block 211 is arranged on one side of the upper guide rail 21, a limiting column 213 is arranged on one side of the limiting block 211, the limiting column 213 is movably connected to the upper guide rail 21, a limiting spring 212 is arranged on one side of the limiting column 213, and the limiting spring 212 is sleeved on the limiting column 213; when the fixing buckle 2 is pushed to move so that the protrusion 214 enters the fixing hole 13, the limiting spring 212 pushes the limiting block 211 to move so as to fix the fixing buckle 2, and the protrusion 214 is prevented from falling off from the fixing hole 13.
A supporting block 6 is arranged on one side of the fixing hole 13, and the supporting block 6 is movably connected to the fixing handle 1 through a guide post 61; an extrusion plate 24 is arranged on one side of the supporting block 6, an extrusion block 25 is arranged on one side of the extrusion plate 24, an upper supporting plate 27 is arranged on one side of the extrusion block 25, the upper supporting plate 27 is connected to the extrusion block 25, a supporting column 26 is arranged on one side of the upper supporting plate 27, the supporting column 26 is connected to the upper supporting plate 27, a lower supporting plate 29 is arranged on one side of the supporting column 26, the lower supporting plate 29 is connected to the fixing buckle 2, and the supporting column 26 is movably connected to the lower supporting plate 29; a supporting spring 28 is arranged on one side of the supporting column 26, and the supporting spring 28 is sleeved on the supporting column 26; the extrusion block 25 is pushed to push the extrusion plate 24 to move by pushing the extrusion block 25, and the supporting block 6 is pushed to push the limiting block 211 to move by moving the extrusion plate 24, so that the fixing buckle 2 is convenient to take out.
A guide groove 234 is formed in the guide block 23, a beam 233 is arranged on one side of the guide groove 234, the beam 233 is movably connected in the guide groove 234, limiting plates 231 are symmetrically arranged on two sides of the beam 233, the limiting plates 231 are movably connected to the beam 233 through a pin shaft, a spring rod 232 is arranged on one side of the limiting plates 231, two ends of the spring rod 232 are respectively connected to the beam 233 and the limiting plates 231, and the limiting rods are pushed to rotate for a certain angle along the pin shaft; a stop block 12 is arranged on one side of the limiting plate 231, and the stop block 12 is connected in the groove 11; when the fixing buckle 2 is pushed to enter the groove 11, the limiting plate 231 is driven to move through the stop block 12, the spring rod 232 pushes the limiting rod to rotate, and the fixing buckle 2 is prevented from falling off from the groove 11 through the stop block 12; when the fixing buckle 2 needs to be taken out, the beam 233 is pushed to move, so that the limiting plate 231 rotates to be tightly attached to the beam 233, and the fixing buckle 2 is convenient to take out.
A fixing and locking device for a connector works as follows: when the shell 5 needs to be fixed, the fixing handle 1 is rotated to push the fixing buckle 2, so that the guide block 23 slides along the groove 11, the upper guide rail 21 and the lower guide rail 22 slide along the upper guide groove 14 and the lower guide groove 15, when the lug 214 moves into the fixing hole 13, the lower guide rail 22 correspondingly moves into the fixing groove 71, the lug 214 prevents the fixing buckle 2 from moving to realize the movement of the fixing buckle 2, and the lower guide rail 22 moves into the fixing groove 71 to realize the fixation between the fixing handle 1 and the shell 5; when the fixing buckle 2 enters the groove 11, the limiting plate 231 is driven to move through the stop block 12, and then the spring rod 232 pushes the limiting rod to rotate, so that the fixing buckle 2 is prevented from falling off from the groove 11 through the stop block 12; the efficiency in the time of fixed is improved. When the fixing buckle 2 needs to be taken out after fixing, the cross beam 233 is pushed to move, the limiting plate 231 is enabled to rotate to be tightly attached to the cross beam 233, the extrusion block 25 is pressed and the fixing buckle 2 is pushed to enable the fixing buckle 2 to fall off from the groove 11 and be taken out, and therefore the fixing buckle 2 is convenient to take out.
The foregoing is merely exemplary and illustrative of the present invention, and various modifications, additions and substitutions may be made by those skilled in the art to the specific embodiments described without departing from the scope of the utility model as defined in the accompanying claims.
Claims (4)
1. The utility model provides a connector is with fixed locking device, includes fixed handle, fixed knot, fixing base, casing, its characterized in that: a shell is arranged on one side of the fixed seat, a fixed handle is arranged on one side of the shell, and the fixed handle is movably connected to the shell; a fixing frame is arranged on one side of the fixing handle and connected to the shell; one side of the fixing frame is provided with a plurality of fixing grooves; one side of the fixing handle is provided with a fixing buckle corresponding to the fixing frame, one side of the fixing buckle is provided with a guide block, and the guide block is connected to the fixing buckle; a plurality of upper guide rails are arranged on one side of the guide block and connected to the fixing buckle; one side of the upper guide rail is provided with a convex block, the other side of the upper guide rail is provided with a plurality of lower guide rails corresponding to the fixing grooves, and the lower guide rails are connected to the fixing buckles; a groove is formed in one side of the guide block and is arranged on the fixing handle; one side of the groove is provided with a plurality of upper guide grooves corresponding to the upper guide rails, and the upper guide grooves are arranged on the fixed handle; one side of the upper guide groove is provided with a fixing hole corresponding to the lug, the other side of the upper guide groove is provided with a plurality of lower guide grooves corresponding to the lower guide rails, and the lower guide grooves are arranged on the fixing handle.
2. The fixing and locking device for the connector according to claim 1, wherein a limiting block is arranged on one side of the upper guide rail, a limiting post is arranged on one side of the limiting block, the limiting post is movably connected to the upper guide rail, a limiting spring is arranged on one side of the limiting post, and the limiting spring is sleeved on the limiting post.
3. The fixing and locking device for the connector according to claim 1, wherein a support block is arranged on one side of the fixing hole, and the support block is movably connected to the fixing handle through a guide post; an extrusion plate is arranged on one side of the supporting block, an extrusion block is arranged on one side of the extrusion plate, an upper supporting plate is arranged on one side of the extrusion block and connected to the extrusion block, a supporting column is arranged on one side of the upper supporting plate and connected to the upper supporting plate, a lower supporting plate is arranged on one side of the supporting column and connected to the fixing buckle, and the supporting column is movably connected to the lower supporting plate; and a supporting spring is arranged on one side of the supporting column and sleeved on the supporting column.
4. The fixing and locking device for the connector according to claim 1, wherein a guide groove is formed in the guide block, a cross beam is arranged on one side of the guide groove, the cross beam is movably connected in the guide groove, limiting plates are symmetrically arranged on two sides of the cross beam, the limiting plates are movably connected to the cross beam through pin shafts, a spring rod is arranged on one side of the limiting plates, two ends of the spring rod are respectively connected to the cross beam and the limiting plates, and the limiting rods are pushed to rotate for a certain angle along the pin shafts; and a stop block is arranged on one side of the limiting plate and connected in the groove.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122589983.5U CN216389821U (en) | 2021-10-27 | 2021-10-27 | Fixing and locking device for connector |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122589983.5U CN216389821U (en) | 2021-10-27 | 2021-10-27 | Fixing and locking device for connector |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216389821U true CN216389821U (en) | 2022-04-26 |
Family
ID=81247755
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202122589983.5U Active CN216389821U (en) | 2021-10-27 | 2021-10-27 | Fixing and locking device for connector |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN216389821U (en) |
-
2021
- 2021-10-27 CN CN202122589983.5U patent/CN216389821U/en active Active
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| GR01 | Patent grant | ||
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