CN215222639U - Low pressure circuit ware protective structure - Google Patents
Low pressure circuit ware protective structure Download PDFInfo
- Publication number
- CN215222639U CN215222639U CN202023133218.4U CN202023133218U CN215222639U CN 215222639 U CN215222639 U CN 215222639U CN 202023133218 U CN202023133218 U CN 202023133218U CN 215222639 U CN215222639 U CN 215222639U
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- low pressure
- wall
- pressure circuit
- mounting groove
- fixed block
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Abstract
The utility model discloses a low pressure circuit ware protective structure, including mounting groove and low pressure circuit ware body, low pressure circuit ware body fixed mounting is in the mounting groove, the mounting groove all is equipped with the fixed block, two on being located the inner wall of the low pressure circuit ware body left and right sides be equipped with protection machanism on the relative lateral wall of fixed block, protection machanism offsets the contact with the lateral wall of low pressure circuit ware body. The utility model discloses a contact the lateral wall counterbalance of gasket and low pressure circuit ware body to with the inner wall counterbalance contact of connecting block on the fixed block and mounting groove, the cooperation bolt is fixed the connecting block in the mounting groove, conveniently carries out the dismouting, and a plurality of pressure spring cooperation connecting rods through the circular recess drive the gasket of polyurethane rubber goods and provide the buffering protection to low pressure circuit ware body, effectively prolong the life of low pressure circuit ware body.
Description
Technical Field
The utility model relates to a low pressure circuit ware protection technical field especially relates to a low pressure circuit ware protective structure.
Background
The low-voltage circuit breaker is a switching device which can not only connect and disconnect normal load current and overload current, but also connect and disconnect short-circuit current, and besides the control function, the low-voltage circuit breaker also has certain protection functions in the circuit, such as overload, short circuit, undervoltage and leakage protection.
When current low voltage circuit ware was in the actual installation use, it lacked protective structure, leaded to easily leading to inner structure impaired after the atress, provided a low voltage circuit ware protective structure now and solved above-mentioned problem.
SUMMERY OF THE UTILITY MODEL
The utility model provides a low pressure circuit ware protective structure for current low pressure circuit ware when the actual installation uses among the solution background art, it lacks protective structure, leads to leading to the impaired technical problem of inner structure behind the atress easily.
In order to achieve the above purpose, the utility model adopts the following technical scheme:
the utility model provides a low pressure circuit ware protective structure, includes mounting groove and low pressure circuit ware body, low pressure circuit ware body fixed mounting all is equipped with the fixed block, two on the inner wall that the mounting groove is located the low pressure circuit ware body left and right sides be equipped with protection machanism on the relative lateral wall of fixed block, protection machanism offsets with the lateral wall of low pressure circuit ware body and contacts.
Preferably, equal fixedly connected with connecting block on the upper and lower both ends lateral wall of fixed block, two the connecting block all is close to the rear side inner wall setting of fixed block, two equal screw thread through screw between connecting block and the mounting groove inner wall.
Preferably, the protection machanism is including setting up the circular recess on two fixed block relative lateral walls, two equal a plurality of pressure spring of fixedly connected with on the relative inner wall of circular recess, it is with a plurality of the same one side the same root connecting rod of one end fixedly connected with that the circular recess inner wall was kept away from to pressure spring, the annular inner wall sliding connection of connecting rod and circular recess, two the equal fixedly connected with gasket of one end that the fixed block was kept away from to the connecting rod, two the gasket respectively with the fixed block about both ends lateral wall counterbalance contact.
Preferably, the gasket is a urethane rubber product.
Preferably, the annular inner wall of the circular groove is provided with two sliding grooves which are symmetrically distributed, the two sliding grooves are internally and uniformly connected with sliding blocks matched with the sliding grooves in a sliding manner, and one ends, far away from the sliding grooves, of the two sliding blocks are fixedly connected with the annular side wall, close to the pressure spring, of the connecting rod.
Preferably, the two connecting rods are respectively sleeved with a sealing ring at one end outside the circular groove, and the sealing rings are rubber products.
Compared with the prior art, the utility model, its beneficial effect does:
1. through the lateral wall counterbalance contact with gasket and low voltage circuit ware body to with the inner wall counterbalance contact of connecting block on the fixed block and mounting groove, the cooperation bolt is fixed the connecting block in the mounting groove, conveniently carries out the dismouting.
2. The gaskets which drive the polyurethane rubber product through the matching of the pressure springs in the circular grooves are used for providing buffering protection for the low-voltage circuit device body, and the service life of the low-voltage circuit device body is prolonged.
Drawings
Fig. 1 is a schematic perspective view of a protection structure of a low voltage circuit breaker according to the present invention;
FIG. 2 is an enlarged view of a portion of FIG. 1 at A;
fig. 3 is a schematic structural diagram of a gasket of a low voltage circuit breaker protection structure according to the present invention;
fig. 4 is a partially enlarged view of fig. 2 at B.
In the figure: 1 mounting groove, 2 low-voltage circuit ware bodies, 3 fixed blocks, 4 connecting blocks, 5 screws, 6 circular grooves, 7 compression springs, 8 connecting rods, 9 gaskets, 10 spout, 11 sliders, 12 sealing washers.
Detailed Description
In the description of the present invention, it is to be understood that the terms "upper", "lower", "front", "rear", "left", "right", "top", "bottom", "inner", "outer", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplicity of description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the present invention.
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.
Referring to fig. 1-4, a low voltage circuit ware protective structure, including mounting groove 1 and low voltage circuit ware body 2, low voltage circuit ware body 2 fixed mounting is in mounting groove 1, mounting groove 1 all is equipped with fixed block 3 on the inner wall that is located the 2 left and right sides of low voltage circuit ware body, equal fixedly connected with connecting block 4 on the upper and lower both ends lateral wall of fixed block 3, two connecting blocks 4 all are close to the rear side inner wall setting of fixed block 3, equal screw thread through screw 5 between two connecting blocks 4 and the 1 inner wall of mounting groove, screw 5 is used for fixing connecting block 4 and fixed block 3 in mounting groove 1, conveniently carry out the dismouting.
The protection mechanism is arranged on the opposite side walls of the two fixed blocks 3 and is abutted against and contacted with the side walls of the low-voltage circuit device body 2, the protection mechanism comprises circular grooves 6 arranged on the opposite side walls of the two fixed blocks 3, a plurality of pressure springs 7 are fixedly connected on the opposite inner walls of the two circular grooves 6, the elastic properties of the plurality of pressure springs 7 are matched with gaskets 9 of polyurethane rubber products to provide buffer protection for the low-voltage circuit device body 2, the service life of the low-voltage circuit device body 2 is prolonged, one ends of the plurality of pressure springs 7 far away from the inner walls of the circular grooves 6 on the same side are fixedly connected with a same connecting rod 8, the connecting rod 8 is in sliding connection with the annular inner wall of the circular groove 6, one ends of the two connecting rods 8 far away from the fixed blocks 3 are fixedly connected with gaskets 9, the two gaskets 9 are abutted against and contacted with the side walls of the left end and the right end of the fixed blocks 3 respectively, and the gaskets 9 are polyurethane rubber products, be equipped with two spout 10 that are the symmetric distribution on circular slot 6's the annular inner wall, equal sliding connection has assorted slider 11 with it in two spout 10, the one end that spout 10 was kept away from to two slider 11 all is close to pressure spring 7's annular lateral wall fixed connection with connecting rod 8, slider 11 when removing in spout 10, be convenient for connecting rod 8 remove and compress pressure spring 7 in circular slot 6, two connecting rod 8 are located one of circular slot 6 outer and serve and all cup jointed sealing washer 12, sealing washer 12 is rubber products, rubber products's sealing washer 12 can prevent that the dust from getting into in circular slot 6, avoid corrosion pressure spring 7.
When the utility model is used, the low-voltage circuit device body 2 is fixedly arranged in the mounting groove 1, the two fixing blocks 3 are arranged in the mounting groove 1, so that the two connecting blocks 4 on the fixing block 3 are abutted against the inner wall of the mounting groove 1, the two gaskets 9 are abutted against the side wall of the low-voltage circuit device body 2, the screw 5 is arranged to penetrate through the connecting blocks 4 and is fixedly connected with the inner wall of the mounting groove 1, the fixing block 3 is effectively fixed in the mounting groove 1, the disassembly and the assembly are convenient, when the low-voltage circuit device body 2 is stressed, the gasket 9 drives the connecting rod 8 to compress the pressure springs 7 in the circular groove 6 under the limiting action of the sliding groove 10 and the sliding block 11 by the acting force, make the elasticity performance cooperation connecting rod 8 of a plurality of pressure spring 7 drive the gasket 9 of polyurethane rubber goods and provide the buffering protection to low pressure circuit ware body 2, prolong low pressure circuit ware body 2's life.
The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.
Claims (6)
1. The utility model provides a low pressure circuit ware protective structure, includes mounting groove (1) and low pressure circuit ware body (2), low pressure circuit ware body (2) fixed mounting is in mounting groove (1), its characterized in that, mounting groove (1) are located all to be equipped with fixed block (3), two on the inner wall of low pressure circuit ware body (2) left and right sides be equipped with protection machanism on the relative lateral wall of fixed block (3), protection machanism and the contact of the lateral wall counterbalance of low pressure circuit ware body (2).
2. The low-voltage circuit breaker protection structure according to claim 1, wherein the side walls of the upper and lower ends of the fixed block (3) are fixedly connected with connecting blocks (4), the two connecting blocks (4) are arranged close to the inner wall of the rear side of the fixed block (3), and a screw (5) is threaded between the two connecting blocks (4) and the inner wall of the mounting groove (1).
3. The low-voltage circuit breaker protection structure according to claim 1, wherein the protection mechanism comprises circular grooves (6) disposed on opposite side walls of two fixed blocks (3), two pressure springs (7) are fixedly connected to opposite inner walls of the circular grooves (6), one end of each pressure spring (7) away from the inner wall of the circular groove (6) is fixedly connected with a same connecting rod (8), the connecting rod (8) is slidably connected with the annular inner wall of the circular groove (6), two ends of each connecting rod (8) away from the fixed block (3) are fixedly connected with gaskets (9), and the two gaskets (9) are respectively in contact with the side walls of the left end and the right end of the fixed block (3) in an abutting manner.
4. A low-voltage circuit breaker protection structure according to claim 3, wherein said gasket (9) is made of urethane rubber.
5. The low-voltage circuit breaker protection structure according to claim 3, wherein two symmetrically distributed sliding grooves (10) are formed in the annular inner wall of the circular groove (6), sliding blocks (11) matched with the sliding grooves (10) are slidably connected in the two sliding grooves (10), and one ends of the two sliding blocks (11) far away from the sliding grooves (10) are fixedly connected with the annular side wall of the connecting rod (8) close to the pressure spring (7).
6. The low-voltage circuit breaker protection structure according to claim 3, wherein a sealing ring (12) is sleeved on one end of each of the two connecting rods (8) outside the circular groove (6), and the sealing ring (12) is made of rubber.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202023133218.4U CN215222639U (en) | 2020-12-23 | 2020-12-23 | Low pressure circuit ware protective structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202023133218.4U CN215222639U (en) | 2020-12-23 | 2020-12-23 | Low pressure circuit ware protective structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215222639U true CN215222639U (en) | 2021-12-17 |
Family
ID=79435272
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202023133218.4U Active CN215222639U (en) | 2020-12-23 | 2020-12-23 | Low pressure circuit ware protective structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215222639U (en) |
-
2020
- 2020-12-23 CN CN202023133218.4U patent/CN215222639U/en active Active
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