CN219458811U - Diaphragm pump out terminal - Google Patents
Diaphragm pump out terminal Download PDFInfo
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- CN219458811U CN219458811U CN202320278552.3U CN202320278552U CN219458811U CN 219458811 U CN219458811 U CN 219458811U CN 202320278552 U CN202320278552 U CN 202320278552U CN 219458811 U CN219458811 U CN 219458811U
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Abstract
The utility model relates to the technical field of a diaphragm booster pump of a water purifier, in particular to a diaphragm pump outlet terminal, which comprises a first convex ring, an elastic wire protecting sleeve, a top plate, an end cover and a clamping assembly, wherein the clamping mechanism comprises two movable plates, two extension plates, two clamping assemblies and springs, the two movable plates are respectively and fixedly connected with the corresponding clamping assemblies, the two extension plates are respectively and fixedly connected with the corresponding movable plates, the two clamping assemblies are respectively and slidably connected with the top plate, the other ends of the two clamping assemblies are clamped with the first convex ring, the first convex ring is clamped by the two clamping assemblies, the problem that a bolt is wasted because the bolt is small and is easy to roll to a position which is difficult to find by a maintainer when the bolt is installed is effectively solved by rotating the bolt by using a special tool during checking a circuit inside the first convex ring.
Description
Technical Field
The utility model relates to the technical field of diaphragm booster pumps of water purifiers, in particular to a diaphragm pump outlet terminal.
Background
The membrane pump structure is mainly a membrane technology, and is combined with a sealing ring made of soft materials to prevent liquid generated by pump pressurization from leaking to the inside of the motor and the outside of the pump body. Generally, in order to prevent the outgoing line from being pulled out or broken, the outgoing line is sealed and fixed by adopting glue and the like, the method has high cost and complex process, and when the motor runs at high temperature for a long time, the stability of the glue is easily affected, so that the market requirement cannot be better met, and the assembly efficiency of the product is seriously affected.
Prior art patent CN205725287U discloses a diaphragm pump outlet end seal structure, which comprises an end cover, be provided with the wire outlet on the end cover, wear to be equipped with the lead-out wire in the wire outlet, around on the end cover the wire outlet is provided with first bulge loop, set firmly the elasticity thread bush on the lead-out wire, elasticity thread bush one end is less than the aperture other end of first bulge loop is greater than the aperture of first bulge loop, elasticity thread bush pass through fixing device interference fit in the first bulge loop, adopt this kind of structure to make elasticity thread bush interference fit in first bulge loop and fix through fixing device to effectively improve the assembly efficiency of outlet end.
However, in the above prior art, when checking the circuit inside the first convex ring, a special tool is required to rotate the bolt to separate the top plate from the first convex ring, and when the bolt is installed, the bolt is small and cylindrical, and is easy to roll to a position where a maintainer is difficult to find, so that the bolt is wasted.
Disclosure of Invention
The utility model aims to provide an access terminal of a diaphragm pump, which aims to solve the technical problems that in the prior art, when a circuit inside a first convex ring is inspected, a special tool is required to rotate a bolt to separate a top plate from the first convex ring, and in the installation process, the bolt is small and cylindrical and is easy to roll to a position which is difficult to find by a maintainer, so that the bolt is wasted.
In order to achieve the above purpose, the diaphragm pump outlet terminal comprises a first convex ring, an elastic wire protecting sleeve, a top plate, an end cover and a clamping mechanism, wherein two ends of the first convex ring are provided with first through holes, clamping grooves are formed in the first through holes, first notches are formed in the first convex ring, wire outlet holes are formed in the front end of the first convex ring, second through holes are formed in two ends of the top plate, sliding grooves are formed in two sides of the second through holes, spring grooves are formed in the middle of the top plate, the spring grooves are communicated with the two second through holes, the first convex ring is fixedly connected with the end cover and located in the end cover, the elastic wire protecting sleeve is clamped with the first convex ring and located in the first convex ring, the top plate is connected with the first convex ring in a covering mode and located above the first convex ring, the first through holes are aligned with the second through holes, the clamping mechanism comprises two extension plates, two clamping assemblies are located in the two extension plates, the two clamping assemblies are located in the two corresponding side of the two clamping assemblies and correspond to the two clamping assemblies, the two clamping assemblies are located in the two end assemblies and correspond to the two end assemblies, and are located in the two end assemblies and are respectively in the two end assemblies.
The clamping mechanism further comprises two extrusion blocks, wherein the two extrusion blocks are fixedly connected with the corresponding extension plates respectively and located at one ends of the extension plates.
The clamping assembly comprises two sliding blocks, a positioning column, a linkage plate and a clamping block, wherein the two sliding blocks are respectively fixedly connected with the linkage plate and symmetrically arranged on two sides of the linkage plate, the two sliding blocks are respectively connected with the top plate in a sliding mode and located in corresponding sliding grooves, the positioning column is fixedly connected with the linkage plate and located at one end of the linkage plate, the spring is sleeved on the positioning column, the linkage plate is fixedly connected with the corresponding movable plate, one end of the spring abuts against the linkage plate, the clamping block is fixedly connected with the linkage plate and located at the other end of the linkage plate, and the clamping block is clamped with the first convex ring and located in the corresponding clamping groove.
The diaphragm pump access terminal further comprises an outgoing line, wherein the outgoing line is arranged between the first convex ring and the top plate and is positioned at the outgoing line hole.
The top plate comprises a second convex ring and a top plate main body, a second notch is formed in the second convex ring, the second convex ring is fixedly connected with the top plate main body and located below the top plate main body, the top plate main body is connected with the second convex ring in a covering mode, and the first notch is aligned with the second notch.
According to the diaphragm pump access terminal, the two extension plates are pressed to enable the two extension plates to move towards each other, the two corresponding clamping assemblies are pulled by the two extension plates to enable the two clamping assemblies to move towards each other, so that the two clamping assemblies are separated from the first convex ring, the two clamping assemblies are pulled out of the corresponding first through holes through pulling of the top plate, after line inspection inside the first convex ring is completed, the two clamping assemblies are pushed into the corresponding first through holes through pressing of the two extension plates, the top plate is pushed to meet the corresponding clamping grooves, the clamping assemblies are subjected to the action of springs and automatically enter the clamping grooves, the effect of fixing the top plate and the first convex ring is achieved, the problem that a special bolt is difficult to install and separate when the line inspection inside the first convex ring is carried out, and the special bolt is difficult to find due to the fact that the special bolt is required to be separated from the first convex ring is easy to rotate is solved.
Drawings
In order to more clearly illustrate the embodiments of the utility model or the technical solutions in the prior art, the drawings that are required in the embodiments or the description of the prior art will be briefly described, it being obvious that the drawings in the following description are only some embodiments of the utility model, and that other drawings may be obtained according to these drawings without inventive effort for a person skilled in the art.
Fig. 1 is a front view of a first embodiment of the present utility model.
Fig. 2 is a side view of a first embodiment of the utility model.
Fig. 3 is a cross-sectional view of the utility model taken along line A-A of fig. 2.
Fig. 4 is a partial enlarged view of fig. 3B of the present utility model.
Fig. 5 is a cross-sectional view of the utility model taken along line C-C of fig. 3.
Fig. 6 is a partial enlarged view of fig. 5D of the present utility model.
Fig. 7 is a side view of a second embodiment of the present utility model.
Fig. 8 is a cross-sectional view of the utility model taken along line E-E of fig. 7.
101-first bulge loop, 102-elastic wire sheath, 103-top plate, 104-end cover, 105-first through hole, 106-clamping groove, 107-first notch, 108-wire outlet hole, 109-second through hole, 110-sliding groove, 111-spring groove, 112-moving plate, 113-extension plate, 114-spring, 115-extrusion block, 116-slide block, 117-positioning column, 118-linkage plate, 119-clamping block, 201-outgoing line, 202-second bulge loop, 203-top plate main body, 204-second notch.
Detailed Description
Embodiments of the present utility model are described in detail below, examples of which are illustrated in the accompanying drawings, wherein like or similar reference numerals refer to like or similar elements or elements having like or similar functions throughout. The embodiments described below by referring to the drawings are illustrative and intended to explain the present utility model and should not be construed as limiting the utility model.
First embodiment:
referring to fig. 1 to 6, wherein fig. 1 is a front view of a first embodiment of the present utility model, fig. 2 is a side view of the first embodiment of the present utility model, fig. 3 is a cross-sectional view of the present utility model taken along line A-A in fig. 2, fig. 4 is a partially enlarged view of the present utility model taken along line B in fig. 3, fig. 5 is a cross-sectional view of the present utility model taken along line C-C in fig. 3, and fig. 6 is a partially enlarged view of the present utility model taken along line D in fig. 5.
The utility model provides a diaphragm pump outlet terminal, which comprises a first convex ring 101, an elastic wire protecting sleeve 102, a top plate 103, an end cover 104 and a clamping mechanism, wherein the clamping mechanism comprises two movable plates 112, two extension plates 113, two clamping assemblies, a spring 114 and two extrusion blocks 115, the clamping assemblies comprise two sliding blocks 116, positioning posts 117, a linkage plate 118 and clamping blocks 119, the problem that when a circuit inside the first convex ring 101 is inspected, a special tool is required to rotate a bolt to separate the top plate 103 from the first convex ring 101 is solved, and when the diaphragm pump outlet terminal is installed, the bolt is small and is easy to roll to a position which is difficult to find by a maintainer, so that the technical problem of waste of the bolt is caused.
For this embodiment, the two ends of the first convex ring 101 have a first through hole 105, a clamping groove 106 is formed in the first through hole 105, a first notch 107 is formed in the first convex ring 101, a wire outlet hole 108 is formed in the front end of the first convex ring 101, a second through hole 109 is formed in the two ends of the top plate 103, sliding grooves 110 are formed in the two sides of the second through hole 109, a spring groove 111 is formed in the middle of the top plate 103, the spring groove 111 is communicated with the two second through holes 109, the first convex ring 101 is fixedly connected with the end cover 104 and is located in the end cover 104, the elastic wire protecting sleeve 102 is clamped with the first convex ring 101 and is located in the first convex ring 101, the top plate 103 is connected with the first convex ring 101 in a covering manner and is located above the first convex ring 101, the first through hole 105 is aligned with the second through hole 109, the first convex ring 101 can be conveniently connected with the end cover 104, the elastic wire protecting sleeve 102 can be conveniently pulled by the first convex ring 101, and the elastic wire protecting sleeve 102 can be conveniently pulled by the end cover 104.
The two moving plates 112 are respectively and fixedly connected with the corresponding clamping components and are positioned at one end of the clamping components, the two extending plates 113 are respectively and fixedly connected with the corresponding moving plates 112 and are positioned at one side of the moving plates 112 and symmetrical to the end face of the top plate 103, the two clamping components are respectively and slidably connected with the top plate 103 and are positioned in the corresponding second through holes 109, the other ends of the two clamping components are clamped with the first convex ring 101 and are positioned in the corresponding first through holes 105, the springs 114 are arranged in the spring grooves 111 and are positioned between the two clamping components, the two ends of the springs 114 respectively abut against the corresponding clamping components, the moving plates 112 can drive the extending plates 113 to move, the clamping components can be driven to move, the clamping components can clamp and fix the first convex ring 101, and the springs 114 can automatically clamp and clamp the two clamping components with the first convex ring 101.
Secondly, the two extrusion blocks 115 are fixedly connected to the corresponding extension plates 113, and are positioned at one ends of the extension plates 113, so that the extrusion of the extension plates 113 is facilitated by the extrusion blocks 115.
Again, two sliders 116 are respectively fixedly connected with the linkage plate 118 and symmetrically arranged on two sides of the linkage plate 118, the two sliders 116 are respectively connected with the top plate 103 in a sliding manner and located in the corresponding sliding grooves 110, the positioning posts 117 are fixedly connected with the linkage plate 118 and located at one ends of the linkage plate 118, the springs 114 are sleeved on the positioning posts 117, the linkage plate 118 is fixedly connected with the corresponding movable plate 112, one ends of the springs 114 are abutted against the linkage plate 118, the clamping blocks 119 are fixedly connected with the linkage plate 118 and located at the other ends of the linkage plate 118, the clamping blocks 119 are clamped with the first convex rings 101 and located in the corresponding clamping grooves 106, the movement of the linkage plate 118 is facilitated through the sliders 116, the fixing of one ends of the springs 114 is facilitated, and the clamping blocks 119 and the clamping grooves 106 are clamped by the linkage plate 118.
When the utility model is used for checking the circuit inside the first convex ring 101, the two extension plates 113 are extruded, so that the two extension plates 113 move towards each other to enable the two movable plates 112 to move towards each other, the two movable plates 112 pull the corresponding clamping components to move towards each other, so that the two clamping components are separated from the first convex ring 101, the two clamping components are pulled out of the corresponding first through holes 105 by pulling the top plate 103, after the circuit inside the first convex ring 101 is checked, the two extension plates 113 are pressed, the two clamping components are enabled to enter the corresponding first through holes 105, the top plate 103 is pushed again, the clamping components and the corresponding clamping grooves 106 meet each other, the clamping components are enabled to move into the clamping grooves 106 under the action of the springs 114, the two clamping components and the first convex ring 103 are automatically separated from the top plate 103, the first convex ring 101 is easily separated, and the problem of a special bolt is difficult to be solved when the bolt is required to be mounted on the inner side of the first convex ring 101, and the problem of a special bolt is solved.
The second embodiment is:
on the basis of the first embodiment, please refer to fig. 7-8, wherein fig. 7 is a side view of a second embodiment of the present utility model, and fig. 8 is a cross-sectional view of the present utility model taken along line E-E in fig. 7.
The utility model provides a diaphragm pump access terminal further comprising an outgoing line 201, wherein the top plate 103 comprises a second convex ring 202 and a top plate main body 203.
For the present embodiment, the lead-out wire 201 is disposed between the first collar 101 and the top plate 103 and is located at the wire hole 108, so that the current can be conveniently conducted through the lead-out wire 201.
The second convex ring 202 is provided with a second notch 204, the second convex ring 202 is fixedly connected with the top plate main body 203 and is located below the top plate main body 203, the top plate main body 203 is in covering connection with the second convex ring 202, the first notch 107 is aligned with the second notch 204, and the second convex ring 202 can be better covered with the first convex ring 101.
With the diaphragm pump access terminal of the present embodiment, the lead-out wire 201 may facilitate current conduction, and the second collar 202 may better cover the first collar 101.
The above disclosure is only a preferred embodiment of the present utility model, and it should be understood that the scope of the utility model is not limited thereto, and those skilled in the art will appreciate that all or part of the procedures described above can be performed according to the equivalent changes of the claims, and still fall within the scope of the present utility model.
Claims (5)
1. The diaphragm pump outlet terminal comprises a first convex ring, an elastic wire protecting sleeve, a top plate and an end cover, wherein two ends of the first convex ring are provided with first through holes, clamping grooves are arranged in the first through holes, first notches are formed in the first convex ring, wire outlet holes are formed in the front ends of the first convex ring, second through holes are formed in two ends of the top plate, sliding grooves are formed in two sides of the second through holes, a spring groove is formed in the middle of the top plate, the spring groove is communicated with the two second through holes, the first convex ring is fixedly connected with the end cover and is located in the end cover, the elastic wire protecting sleeve is clamped with the first convex ring and is located in the first convex ring, the top plate is in cover connection with the first convex ring and is located above the first convex ring, the first through holes are aligned with the second through holes,
the device also comprises a clamping mechanism;
the clamping mechanism comprises two movable plates, two extension plates, two clamping assemblies and springs, wherein the two movable plates are fixedly connected with the corresponding clamping assemblies respectively and are positioned at one ends of the clamping assemblies, the two extension plates are fixedly connected with the corresponding movable plates respectively and are positioned at one sides of the movable plates and symmetrical to the end faces of the top plates, the two clamping assemblies are respectively and slidably connected with the top plates and are positioned in the corresponding second through holes, the other ends of the two clamping assemblies are clamped with the first convex rings and are positioned in the corresponding first through holes, and the springs are arranged in the spring grooves and are positioned between the two clamping assemblies and are respectively abutted against the corresponding clamping assemblies at two ends of the springs.
2. The diaphragm pump outlet terminal of claim 1,
the clamping mechanism further comprises two extrusion blocks, wherein the two extrusion blocks are fixedly connected with the corresponding extension plates respectively and are positioned at one ends of the extension plates.
3. The diaphragm pump outlet terminal of claim 2,
the clamping assembly comprises two sliding blocks, a positioning column, a linkage plate and a clamping block, wherein the two sliding blocks are respectively fixedly connected with the linkage plate and symmetrically arranged on two sides of the linkage plate, the two sliding blocks are respectively connected with the top plate in a sliding manner and are positioned in corresponding sliding grooves, the positioning column is fixedly connected with the linkage plate and is positioned at one end of the linkage plate, the spring is sleeved on the positioning column, the linkage plate is fixedly connected with the corresponding movable plate, one end of the spring abuts against the linkage plate, the clamping block is fixedly connected with the linkage plate and is positioned at the other end of the linkage plate, and the clamping block is also clamped with the first convex ring and is positioned in the corresponding clamping groove.
4. The diaphragm pump access terminal of claim 3,
the diaphragm pump access terminal further comprises an outgoing line, wherein the outgoing line is arranged between the first convex ring and the top plate and is positioned at the outgoing line hole.
5. The diaphragm pump access terminal of claim 4,
the top plate comprises a second convex ring and a top plate main body, a second notch is formed in the second convex ring, the second convex ring is fixedly connected with the top plate main body and is positioned below the top plate main body, the top plate main body is connected with the second convex ring in a covering mode, and the first notch is aligned with the second notch.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320278552.3U CN219458811U (en) | 2023-02-22 | 2023-02-22 | Diaphragm pump out terminal |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320278552.3U CN219458811U (en) | 2023-02-22 | 2023-02-22 | Diaphragm pump out terminal |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219458811U true CN219458811U (en) | 2023-08-01 |
Family
ID=87411113
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202320278552.3U Active CN219458811U (en) | 2023-02-22 | 2023-02-22 | Diaphragm pump out terminal |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219458811U (en) |
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2023
- 2023-02-22 CN CN202320278552.3U patent/CN219458811U/en active Active
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