CN204335224U - Quick assembling meter housing - Google Patents
Quick assembling meter housing Download PDFInfo
- Publication number
- CN204335224U CN204335224U CN201420371685.6U CN201420371685U CN204335224U CN 204335224 U CN204335224 U CN 204335224U CN 201420371685 U CN201420371685 U CN 201420371685U CN 204335224 U CN204335224 U CN 204335224U
- Authority
- CN
- China
- Prior art keywords
- enclosing cover
- inner casing
- screw
- place
- circular
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Lifetime
Links
- 210000004907 gland Anatomy 0.000 claims abstract description 17
- 238000009434 installation Methods 0.000 claims abstract description 7
- 239000011148 porous material Substances 0.000 claims abstract description 4
- 238000007789 sealing Methods 0.000 claims description 7
- 238000000034 method Methods 0.000 claims description 3
- 238000001514 detection method Methods 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
Landscapes
- Details Of Measuring And Other Instruments (AREA)
Abstract
The utility model discloses a kind of quick assembling meter housing, it comprises housing, described housing specifically comprises circular internal thread enclosing cover, the guiding gland in enclosing cover internal screw can be screwed, circular external screw thread inner casing, be covered with the block button hole matched with inner casing outward, be provided with Elastic buckle at described inner casing external screw thread termination.The utility model advantage is described enclosing cover and inner casing to screw installs when stopping, and its outer pore structure covered fastens with the buckle structure at inner casing place, conveniently screws location, fixes rigging position, prevents threaded engagement loosening; The guiding gland being combined on enclosing cover inner screw place can move along enclosing cover screw axial, the pcb board of meter housing inside is pushed down after installation, enclosing cover inner convex platform structure can push down inner binding post, and whole instrument shell structure assembling does not need screw fastening, can be seated, fastening convenience, improve the efficiency of assembling of instrument, reduce parts cost, remove the assembling of standard component from, structure is simple, convenient and reliable.
Description
Technical field
The utility model relates to detecting instrument, control instrument, especially relates to quick assembling meter housing.
Technical background
Electric power, temperature, manometer are widely used in and detect the detection of civilian electric power and industrial site temperature, pressure.Due to handling characteristics and the environment of instrument, large especially to the demand of Detection & Controling instrument in society, the replacing of instrument is comparatively frequent, requires that instrument can accomplish sealing, dust-proof, moistureproof etc. simultaneously.Therefore requiring instrument enterprise to accomplish, that instrument is assembled is quick, reliable, firm.
Summary of the invention
The utility model object is to provide a kind of quick assembling, removes the meter housing installing the standard components such as fastening screw from.
For achieving the above object, the utility model can take following technical proposals:
Quick assembling meter housing described in the utility model, it comprises housing, described housing specifically comprises circular internal thread enclosing cover, be fixed on the transparent panel covered outside circular internal thread, the guiding gland in circular internal thread enclosing cover internal screw can be screwed, circular external screw thread inner casing, is embedded in the O-ring seal at groove place, circular external screw thread inner housing outer ring, is embedded in the little O-ring seal at circular external screw thread inner casing buckle structure place.Outside described circular internal thread, be covered with the block button hole matched with circular external screw thread inner casing, be provided with Elastic buckle at described circular external screw thread inner casing external screw thread termination.
The block button hole matched with circular external screw thread inner casing is covered with outside circular internal thread, Elastic buckle is provided with at described circular external screw thread inner casing external screw thread termination, described circular internal thread enclosing cover and external screw thread inner casing are screwed and installs when stopping, its outer pore structure at the place of covering and the buckle structure at inner casing place can fasten, conveniently screw location, fixing rigging position, prevents threaded engagement from loosening.
The guiding gland being combined on enclosing cover internal screw place can along the axial motion of enclosing cover internal screw, guiding gland with enclosing cover internal screw screw simultaneously also with the guide rod structure fit of inner housing inner to make guiding gland along the axial motion of enclosing cover internal screw, during installation, the screw-rod structure that enclosing cover and inner casing screw enclosing cover inside center place in process also rotates thereupon, the guiding gland screwed with screw-rod structure just can press to pcb board along screw rod and inner housing inner guide rod axial direction, push down the pcb board of meter housing inside after installation, fixing pcb board prevents pcb board from loosening.
High boss structure in enclosing cover can push down the binding post of gauge internal, prevents binding post from loosening.
Enclosing cover pushes down the O-ring seal embedding inner casing, and enclosing cover pushed down by buckle structure place sealing ring, plays sealing function.
Advantage of the present utility model is: whole instrument shell structure assembling does not need screw fastening, can be seated, ensure sealing, reliably fastening, prevent the effect loosened, therefore substantially increase the efficiency of assembling of instrument, reduce parts cost, eliminate the assembling of the standard component of screw, simple and compact for structure, convenient and reliable.
Accompanying drawing explanation
Fig. 1 is internal structure of the present utility model signal left view;
Fig. 2 is internal structure diagrammatic top view of the present utility model;
Fig. 3 is internal structure of the present utility model signal revolved sectional view;
Fig. 4 is appearance schematic diagram of the present utility model;
Fig. 5 is that enclosing cover of the present utility model and inner casing screw rear buckle and fasten schematic diagram;
Fig. 6 is that axle of the present utility model surveys decomposing schematic representation.
Embodiment
As shown in Figure 1, Figure 2, shown in Fig. 3, Fig. 6, a kind of quick assembling meter housing described in the utility model, it comprises housing, described housing specifically comprises circular internal thread enclosing cover 1, be fixed on the transparent panel 2 covered outside circular internal thread, the guiding gland 3 in circular internal thread enclosing cover internal screw can be screwed, circular external screw thread inner casing 7, be embedded in the O-ring seal 6 at groove place, circular external screw thread inner housing outer ring, be embedded in the little O-ring seal 8 at circular external screw thread inner casing buckle structure place.
As shown in Fig. 3, Fig. 5, circular internal thread enclosing cover 1 is provided with the block button hole matched with circular external screw thread inner casing 7, is provided with Elastic buckle at described circular external screw thread inner casing 7 external screw thread termination.Described circular internal thread enclosing cover 1 and external screw thread inner casing 7 are screwed and installs when stopping, the pore structure at place that it is outer covers and the buckle structure at inner casing place can fasten, and conveniently screw location, fix rigging position, prevent threaded engagement loosening.
As shown in Figure 3, the guiding gland 3 being combined on enclosing cover 1 internal screw place can along the axial motion of enclosing cover 1 internal screw, guiding gland 3 with enclosing cover 1 internal screw screw simultaneously also with the guide rod structure fit of inner casing 7 inside to make guiding gland 3 along the axial motion of enclosing cover internal screw, during installation, the screw-rod structure that enclosing cover 1 and inner casing 7 screw enclosing cover inside center place in process also rotates thereupon, the guiding gland 3 screwed with screw-rod structure just can press to pcb board 4 along screw rod and the inner guide rod axial direction of inner casing 7, the pcb board 4 of meter housing inside is pushed down after installation, fixing pcb board 4 prevents pcb board 4 from loosening.
High boss structure as shown in Figure 1, Figure 2, Figure 3 shows in enclosing cover 1 can push down the binding post 5 of gauge internal, prevents binding post 5 from loosening.
As shown in Figure 3, enclosing cover pushes down the O-ring seal embedding inner casing, and enclosing cover pushed down by buckle structure place sealing ring, plays sealing function.
Claims (5)
1. quick assembling meter housing, comprise housing, it is characterized in that: described housing specifically comprises circular internal thread enclosing cover (1), be fixed on the transparent panel (2) covered outside circular internal thread, the guiding gland (3) in circular internal thread enclosing cover internal screw can be screwed, circular external screw thread inner casing (7), be embedded in the O-ring seal (6) at groove place, circular external screw thread inner housing outer ring, be embedded in the little O-ring seal (8) at circular external screw thread inner casing buckle structure place.
2. quick assembling meter housing according to claim 1, it is characterized in that circular internal thread enclosing cover (1) is provided with the block button hole matched with circular external screw thread inner casing (7), Elastic buckle is provided with at described circular external screw thread inner casing (7) external screw thread termination, described circular internal thread enclosing cover (1) and external screw thread inner casing (7) are screwed and installs when stopping, the pore structure at place covered outside it and the buckle structure at inner casing place can fasten, conveniently screw location, fixing rigging position, prevents threaded engagement from loosening.
3. quick assembling meter housing according to claim 1, it is characterized in that the guiding gland (3) being combined on enclosing cover (1) internal screw place can along enclosing cover (1) internal screw axial motion, guiding gland (3) is screwing simultaneously also inner with inner casing (7) guide rod structure fit to make guiding gland (3) along the axial motion of enclosing cover internal screw with enclosing cover (1) internal screw, during installation, the screw-rod structure that enclosing cover (1) and inner casing (7) screw enclosing cover inside center place in process also rotates thereupon, the guiding gland (3) screwed with screw-rod structure just can press to pcb board (4) along screw rod and the inner guide rod axial direction of inner casing (7), the pcb board (4) of meter housing inside is pushed down after installation, fixing pcb board (4) prevents pcb board (4) from loosening.
4. quick assembling meter housing according to claim 1, is characterized in that the high boss structure in enclosing cover (1) can push down the binding post (5) of gauge internal, prevents binding post (5) from loosening.
5. quick assembling meter housing according to claim 1, it is characterized in that enclosing cover pushes down the O-ring seal embedding inner casing, enclosing cover pushed down by buckle structure place sealing ring.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420371685.6U CN204335224U (en) | 2014-07-04 | 2014-07-04 | Quick assembling meter housing |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420371685.6U CN204335224U (en) | 2014-07-04 | 2014-07-04 | Quick assembling meter housing |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204335224U true CN204335224U (en) | 2015-05-13 |
Family
ID=53171524
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420371685.6U Expired - Lifetime CN204335224U (en) | 2014-07-04 | 2014-07-04 | Quick assembling meter housing |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204335224U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105263287A (en) * | 2015-10-21 | 2016-01-20 | 广州南方卫星导航仪器有限公司 | Top cover mounting structure |
| CN110478604A (en) * | 2019-09-17 | 2019-11-22 | 四川大学华西医院 | A kind of interior shunt tube maintaining the blood supply of abdominal viscera artery |
-
2014
- 2014-07-04 CN CN201420371685.6U patent/CN204335224U/en not_active Expired - Lifetime
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105263287A (en) * | 2015-10-21 | 2016-01-20 | 广州南方卫星导航仪器有限公司 | Top cover mounting structure |
| CN105263287B (en) * | 2015-10-21 | 2017-12-12 | 广州南方卫星导航仪器有限公司 | A kind of installing structure of top cover |
| CN110478604A (en) * | 2019-09-17 | 2019-11-22 | 四川大学华西医院 | A kind of interior shunt tube maintaining the blood supply of abdominal viscera artery |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C56 | Change in the name or address of the patentee | ||
| CP03 | Change of name, title or address |
Address after: 317200 No. 15 East Third Street, Fu Xi Street, Tiantai County, Zhejiang Patentee after: ZHEJIANG WELLSUN INTELLIGENT TECHNOLOGY Co.,Ltd. Address before: 317200 Zhejiang Wansheng Power Meter Co., Ltd., No. 189 East Qixia Road, Chicheng street, Tiantai County, Zhejiang Patentee before: ZHEJIANG WELLSUN ELECTRIC METER Co.,Ltd. |
|
| CX01 | Expiry of patent term |
Granted publication date: 20150513 |