CN204086346U - Ammeter housing - Google Patents
Ammeter housing Download PDFInfo
- Publication number
- CN204086346U CN204086346U CN201420554315.6U CN201420554315U CN204086346U CN 204086346 U CN204086346 U CN 204086346U CN 201420554315 U CN201420554315 U CN 201420554315U CN 204086346 U CN204086346 U CN 204086346U
- Authority
- CN
- China
- Prior art keywords
- fixture
- mobile side
- upper cover
- base plate
- cover plate
- 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 - Fee Related
Links
Landscapes
- Clamps And Clips (AREA)
Abstract
The utility model discloses a kind of ammeter housing, comprise base plate and upper cover plate, base plate is provided with the installing port for passing with fixed bar, housing base is provided with the clamp device for being fixed fixed bar, described clamp device comprises for the clamp system of the bar that is fixedly clamped, for promoting the movable device of clamp system and the control gear for controlling movable device; Clamp system comprises connecting link and fixture, the connection strap that fixture comprises a pair mobile side board and is made up of toughness material, and this to be connected by connection strap mobile side board and forms peristome and closure, fixture is between fixed bar and upper cover plate, the opening direction of fixture is parallel with base plate, and the opening of state of nature lower clamp is in connection strap tossing about relative to upper cover plate, the two ends of connecting link are fixedly connected on base plate and fixture respectively.The utility model can make the ammeter hung on wall be not easy to rock effectively.
Description
Technical field
The utility model relates to a kind of power device, and more particularly it is a kind of housing of ammeter.
Background technology
Ammeter is the abbreviation of electric energy meter, is used to the instrument measuring electric energy, also known as watt-hour meter, energy meter, electric energy meter, kilowatt-hour table, refer to the instrument measuring various electrical quantities, mainly comprise base plate and upper cover plate, cap, display screen and wiring board, housing base includes base plate and side plate.The method of conventional mounting ammeter mainly first arranges fixed bar on wall, generally general method stamps screw on wall, and make a part for screw expose outside wall, traditional ammeter offers the installing port for matching with the screw on wall on base plate, and ammeter is hung on screw by installing port.But the nail be fixed on wall can have length usually to be had short; to such an extent as to affect screw and expose distance length outside wall, thus cause ammeter to hang over stability on screw, the diapire that there is ammeter housing base cannot be close to wall; cause ammeter to produce to rock, fixing not too reliable.
Utility model content
For the deficiency that prior art exists, the purpose of this utility model is to provide a kind of ammeter housing, and this kind of electric meter case body can tackle the screw of various length, makes ammeter be fixed on screw stably, securely.
For achieving the above object, the utility model provides following technical scheme:
A kind of ammeter housing, comprise housing base, described housing base comprises base plate and upper cover plate, described base plate is provided with the installing port for making fixed bar pass, described base plate is provided with the clamp device for being fixed fixed bar, described clamp device comprises for the clamp system of the bar that is fixedly clamped, for promoting the movable device of clamp system and the control gear for controlling movable device.
By adopting technique scheme, making ammeter be provided with the clamp device clamped fixed bar, the screw of various length can be tackled, thus making ammeter be fixed on screw stably, securely, can not produce and wave, rock.
The utility model is set to further: described clamp system comprises connecting link and fixture, described fixture is between fixed bar and upper cover plate, the connection strap that described fixture comprises two mobile side boards and is made up of toughness material, and the two ends of connection strap are fixedly connected on mobile side board respectively, and two mobile side boards are connected by connection strap and form peristome and closure, the opening of state of nature lower clamp is in connection strap tossing about relative to upper cover plate, described connecting link is cylindrical, one end is fixedly connected on base plate, the other end vertically inserts mobile side board, described mobile side board can rotate around connecting link.
By adopting technique scheme, the connection strap be made up of toughness material can make fixture freely change opening, and peristome and closure are freely replaced; The opening direction of fixture can make fixture parallel with base plate clamps fixed bar better more easily; The opening of state of nature lower clamp is equivalent to make connection strap be positioned at the top of fixed bar in connection strap relative to tossing about of upper cover plate, time housing base is set on fixed bar completely, fixed bar is through the peristome being also positioned at fixture while installing port; Because fixture relies on mobile side board to change deformed state, so while stationary fixture can either fix itself, meeting fixture again can be movable, so be set to cylindrical by connecting link and vertically insert mobile side board, mobile side board can be rotated around connecting link.
The utility model is set to further: described movable device comprises swing bar and the insertion block for inserting closure, the two ends of described swing bar are fixedly connected on upper cover plate respectively and insert block, described insertion block has towards the tip of closure, and described tip coning; Described control gear comprises bolt and wedge, and the screw rod of described bolt runs through upper cover plate and is connected with wedge, and the inclined-plane of described wedge is established the cuspidated other end to conflict with insertion block to be connected, and wedge can along with the motion upper and lower displacement of bolt.
By adopting technique scheme, insertion block is provided with tip and makes to insert the closure that block is more prone to insert fixture, and the opening in chucking opening portion is reduced, and be fixedly clamped bar; When housing base is fixed on fixed bar time, rotation process can be carried out to the bolt on upper cover plate by screwdriver, thus control wedge upper and lower displacement, its inclined-plane of the wedge of upper and lower displacement can make to insert block and move forward and backward, the most advanced and sophisticated size being conical insertion block and can controlling chucking opening portion, adjusts the grip conditions to fixed bar.
The utility model is set to further: the face that described peristome mobile side board is relative is provided with anti-skidding position.
By adopting technique scheme, make fixture that the anti-skidding character at anti-skidding position can be utilized more closely, firmly, reliably to clamp fixed bar, thus ammeter is hung over after on wall can not rock.
The utility model is set to further: described base plate is provided with the card interface for being conducted with installing port, the minimum widith of described card interface is less than the internal diameter of installing port.
By adopting technique scheme, being provided with card interface and making base plate be connected more firm with fixed bar, reliably.
Below in conjunction with accompanying drawing, the utility model is further described.
Accompanying drawing explanation
Fig. 1 is that in the utility model anti-shake ammeter, fixture is not fixedly clamped the structural representation of bar embodiment;
Fig. 2 is that in the utility model anti-shake ammeter, fixture has been fixedly clamped the structural representation of bar embodiment;
Fig. 3 is the sectional view of the utility model anti-shake ammeter;
Fig. 4 is the structural representation of the first embodiment of the middle fixture of the utility model anti-shake ammeter;
Fig. 5 is the sectional view of the first embodiment of fixture in the utility model anti-shake ammeter;
Fig. 6 is the structural representation of the first embodiment of the middle fixture of the utility model anti-shake ammeter;
Fig. 7 is the structural representation of the second embodiment of the middle fixture of the utility model anti-shake ammeter;
Fig. 8 is the sectional view of the second embodiment of fixture in the utility model anti-shake ammeter;
Fig. 9 is the structural representation of the second embodiment of the middle fixture of the utility model anti-shake ammeter;
Figure 10 is the structural representation of the second embodiment of the middle fixture of the utility model anti-shake ammeter.
Reference numeral: 1, housing base; 11, base plate; 111, installing port; 112, card interface; 12, upper cover plate; 2, fixed bar; 3, clamp device; 31, clamp system; 311, connecting link; 312, fixture; 3121, mobile side board; 3122, connection strap; 3123, peristome; 3124, closure; 3125, anti-skidding position; 3126, spheroid; 3127, ring structure is fanned; 3128, movable groove; 32, movable device; 321, bar is swung; 322, block is inserted; 3221, most advanced and sophisticated; 33, control gear; 331, bolt; 332, wedge.
Embodiment
Referring to figs. 1 through Figure 10, the utility model ammeter housing embodiments is described further.
A kind of ammeter housing, comprise housing base 1, described housing base 1 comprises base plate 11 and upper cover plate 12, described base plate 11 is provided with the installing port 111 being provided for fixed bar 2 and passing, described housing base 1 is provided with the clamp device 3 for being fixed fixed bar 2, described clamp device 3 comprises for the clamp system 31 of the bar 2 that is fixedly clamped, for promoting the movable device 32 of clamp system 31 and the control gear 33 for controlling movable device 32.
Such design makes ammeter be provided with the clamp device 3 clamped fixed bar 2, can tackle the screw of various length, thus makes ammeter be fixed on screw stably, securely, can not produce to wave, rock.
Described clamp device 3 comprises clamp system 31, movable device 32 and control gear 33, described clamp system 31 comprises connecting link 311 and fixture 312, the connection strap 3122 that described fixture 312 comprises a pair mobile side board 3121 and is made up of toughness material, and this to be connected by connection strap 3122 mobile side board 3121 and forms peristome 3123 and closure 3124, described fixture 312 is between fixed bar 2 and upper cover plate 12, the opening direction of fixture 312 is parallel with base plate 11, and the peristome 3123 of state of nature lower clamp 312 is positioned at connection strap 3122 tossing about relative to upper cover plate 12, described connecting link 311 is cylindrical, one end is fixedly connected on base plate 11, the other end vertically inserts mobile side board 3121, described mobile side board 3121 can rotate around connecting link 311.
The connection strap 3122 be made up of toughness material can make fixture 312 freely change opening, and peristome 3123 and closure 3124 are freely replaced; The opening direction of fixture 312 can make fixture 312 parallel with base plate 11 better clamps fixed bar 2 more easily; The peristome 3123 of state of nature lower clamp 312 is positioned at connection strap 3122 and is equivalent to make connection strap 3122 be positioned at the top of fixed bar 2 relative to tossing about of upper cover plate 12, time housing base 1 is set on fixed bar 2 completely, fixed bar 2 is through the peristome 3123 being also positioned at fixture 312 while installing port 111; Because fixture 312 relies on mobile side board 3121 to change deformed state, so while stationary fixture 312 should fix itself, meeting fixture 312 again can be movable, so connecting link 311 to be set to cylindrical and vertical insertion mobile side board 3121, mobile side board 3121 can be rotated around connecting link 311.
Described movable device 32 comprises swing bar 321 and the insertion block 322 for inserting closure 3124, the two ends of described swing bar 321 are fixedly connected on upper cover plate 12 respectively and insert block 322, described insertion block 322 has the tip 3221 towards closure 3124, described most advanced and sophisticated 3221 coning, insertion block 322 is provided with most advanced and sophisticated 3221 and makes to insert the closure 3124 that block 322 is more prone to insert fixture 312, the opening of fixture 312 peristome 3123 is reduced, and be fixedly clamped bar 2.
Described control gear 33 comprises bolt 331 and wedge 332, the screw rod of described bolt 331 runs through upper cover plate 12 and is connected with wedge 332, the inclined-plane of described wedge 332 and insert the other end that block 322 is provided with most advanced and sophisticated 3221 and conflict and be connected, and wedge 332 can along with the motion upper and lower displacement of bolt 331.
When housing base 1 is fixed on fixed bar 2 time, rotation process can be carried out to the bolt 331 on upper cover plate 12 by screwdriver, thus control wedge 332 upper and lower displacement, its inclined-plane of wedge 332 of upper and lower displacement can make to insert block 322 and move forward and backward, most advanced and sophisticated 3221 is the size that conical insertion block 322 can control fixture 312 peristome 3123, adjusts the grip conditions to fixed bar 2.
Described base plate 11 is provided with the card interface 112 for being conducted with installing port 111, the minimum widith of described card interface 112 is less than the internal diameter of installing port 111, is provided with card interface 112 and makes base plate 11 be connected more firm with fixed bar 2, reliably.
Described connection strap 3122 can adopt rubber, silica gel or plastic sheet.
Certainly, fixture 312 can also be set to as shown in Figure 4, Figure 5 and Figure 6, at the position that original mobile side board 3121 is connected with connection strap 3122, mobile side board 3121 correspondence is provided with movable groove 3128, the two ends of described connection strap 3122 are spheroid 3126, the volume that described spheroid 3126 is positioned at movable groove 3128 exceedes 1/2nd of whole spheroid 3126, described connecting link 311 is cylindrical, vertical insertion mobile side board 3121, described mobile side board 3121 can rotate around connecting link 311.
As shown in Fig. 7, Fig. 8 and Fig. 9, fixture 312 can also be set to the position be connected with connection strap 3122 at original mobile side board 3121, mobile side board 3121 correspondence is provided with movable groove 3128, the two ends of described connection strap 3122 are fan ring structure 3127, the volume that described fan ring structure 3127 is positioned at movable groove 3128 exceedes 1/2nd of whole fan ring structure 3127, described connecting link 311 is cylindrical, vertical insertion mobile side board 3121, described mobile side board 3121 can rotate around connecting link 311.
As shown in Figure 10, fixture 312 carries torsion spring, and the extended leg of torsion spring is conflicted with a mobile side board 3121 and is connected.
The face that described peristome 3123 mobile side board 3121 is relative is provided with anti-skidding position 3125, make fixture 312 can utilize the anti-skidding character at anti-skidding position 3125 more clamp close, firmly, reliably clamp fixed bar 2, thus ammeter is hung over after on wall can not rock.
Bolt 331 and wedge 332 can the mode of plus thread be connected.The connected mode of plus thread arranges bolt 331 can be made to drive together with wedge 332 move up or down with the threaded hole of bolt 331 threaded engagement on upper cover plate 12.
When ammeter is hung on the fixed bar 2 on wall, fixed bar 2 is first by installing port 111, after letting go, due to Action of Gravity Field, fixed bar 2 is made to snap in card interface 112, at use screwdriver, the bolt 331 on upper cover plate 12 is twisted, make wedge 332 to top offset, thus make the inclined-plane conflict of wedge 332 insert the other end at block 322 tip 3221, give and insert block 322 1 power towards closure 3124, make to insert block 322 and insert closure 3124, while strutting mobile side board 3121 upper end, the fastening fixed pole 2 of lower end closed clamp of mobile side board 3121.
Above-described embodiment is only be described preferred implementation of the present utility model; not scope of the present utility model is limited; or else under departing from the prerequisite of the utility model design spirit, ability with those of ordinary skill, the technical solution of the utility model is made various distortion, improve to be equal to replace and all should fall within protection domain that the utility model claims determine.
Claims (4)
1. an ammeter housing, comprise housing base, it is characterized in that: described housing base comprises base plate and upper cover plate, described base plate is provided with the installing port for making fixed bar pass, described base plate is provided with the clamp device for being fixed fixed bar, described clamp device comprises for the clamp system of the bar that is fixedly clamped, for promoting the movable device of clamp system and the control gear for controlling movable device.
2. ammeter housing according to claim 1, it is characterized in that: described clamp system comprises connecting link and fixture, described fixture is between fixed bar and upper cover plate, the connection strap that described fixture comprises two mobile side boards and is made up of toughness material, and the two ends of connection strap are fixedly connected on mobile side board respectively, and two mobile side boards are connected by connection strap and form peristome and closure, the opening of state of nature lower clamp is in connection strap tossing about relative to upper cover plate, described connecting link is cylindrical, one end is fixedly connected on base plate, the other end vertically inserts mobile side board, described mobile side board can rotate around connecting link,
Described movable device comprises swing bar and the insertion block for inserting closure, and the two ends of described swing bar are fixedly connected on upper cover plate respectively and insert block, and described insertion block has towards the tip of closure, and described tip coning;
Described control gear comprises bolt and wedge, and the screw rod of described bolt runs through upper cover plate and is connected with wedge, and the inclined-plane of described wedge is established the cuspidated other end to conflict with insertion block to be connected, and wedge can along with the motion upper and lower displacement of bolt.
3. ammeter housing according to claim 2, is characterized in that: the face that two mobile side boards of described peristome are relative is provided with anti-skidding position.
4. the ammeter housing according to claim 1 or 2 or 3, is characterized in that: described base plate is provided with the card interface for being conducted with installing port, the minimum widith of described card interface is less than the internal diameter of installing port.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420554315.6U CN204086346U (en) | 2014-09-25 | 2014-09-25 | Ammeter housing |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420554315.6U CN204086346U (en) | 2014-09-25 | 2014-09-25 | Ammeter housing |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204086346U true CN204086346U (en) | 2015-01-07 |
Family
ID=52179047
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420554315.6U Expired - Fee Related CN204086346U (en) | 2014-09-25 | 2014-09-25 | Ammeter housing |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204086346U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105242082A (en) * | 2015-09-26 | 2016-01-13 | 国网山东省电力公司枣庄供电公司 | Ammeter case |
-
2014
- 2014-09-25 CN CN201420554315.6U patent/CN204086346U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105242082A (en) * | 2015-09-26 | 2016-01-13 | 国网山东省电力公司枣庄供电公司 | Ammeter case |
| CN105242082B (en) * | 2015-09-26 | 2018-07-17 | 国网山东省电力公司枣庄供电公司 | A kind of ammeter box |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN207542348U (en) | A kind of lithium battery fixture | |
| CN202025861U (en) | C-shaped wire clamp | |
| CN204086346U (en) | Ammeter housing | |
| CN204667840U (en) | A kind of adjustable flag seat | |
| CN204564181U (en) | A kind of physics teaching iron stand | |
| CN208331883U (en) | A kind of desk lamp lamp stand and lamp cap rotary connection structure | |
| CN204044210U (en) | Novel electric meter case body structure | |
| CN205168378U (en) | Plastics electrical apparatus box structure at multiple body space can be used to install | |
| CN205562662U (en) | Simply test electrography | |
| CN208637714U (en) | Coupler mounting structure of electric appliance and electric appliance | |
| CN204516169U (en) | Physics experiment with simple pendulum device | |
| CN105932454B (en) | Communication terminal tests auxiliary tool | |
| CN204026256U (en) | A kind of fluorescent lamp | |
| CN207442402U (en) | A kind of suspension clamp | |
| CN208257051U (en) | A kind of rotatable attaching plug | |
| CN2921950Y (en) | Mouse line clip | |
| CN205112777U (en) | Diagraph | |
| CN204573331U (en) | Multi-functional cable line clamping slot | |
| CN201209831Y (en) | Displacement type lamp house fixed device | |
| CN204176576U (en) | Spoon installed by lamp holder | |
| CN204931600U (en) | A kind of mop hook | |
| CN205543634U (en) | Wire connection connecting device | |
| CN204621909U (en) | A kind of snapping fixture | |
| CN204732594U (en) | Use for laboratory multi-angle socket | |
| CN204516923U (en) | A kind of wiring card |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20150107 Termination date: 20160925 |