CN112986642A - Ammeter is with watchcase fixing device - Google Patents
Ammeter is with watchcase fixing device Download PDFInfo
- Publication number
- CN112986642A CN112986642A CN202110148748.6A CN202110148748A CN112986642A CN 112986642 A CN112986642 A CN 112986642A CN 202110148748 A CN202110148748 A CN 202110148748A CN 112986642 A CN112986642 A CN 112986642A
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- frame
- damping
- limiting
- fixed
- fixing frame
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- 238000004519 manufacturing process Methods 0.000 claims abstract description 19
- 238000010030 laminating Methods 0.000 claims abstract description 12
- 238000013016 damping Methods 0.000 claims description 79
- 238000002360 preparation method Methods 0.000 claims description 5
- 238000009826 distribution Methods 0.000 claims description 4
- 239000000463 material Substances 0.000 claims description 3
- 238000006073 displacement reaction Methods 0.000 description 3
- 230000003139 buffering effect Effects 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 235000017166 Bambusa arundinacea Nutrition 0.000 description 1
- 235000017491 Bambusa tulda Nutrition 0.000 description 1
- 241001330002 Bambuseae Species 0.000 description 1
- 235000015334 Phyllostachys viridis Nutrition 0.000 description 1
- 239000011425 bamboo Substances 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 230000035939 shock Effects 0.000 description 1
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Classifications
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01R—MEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES
- G01R11/00—Electromechanical arrangements for measuring time integral of electric power or current, e.g. of consumption
- G01R11/02—Constructional details
- G01R11/04—Housings; Supporting racks; Arrangements of terminals
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01R—MEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES
- G01R3/00—Apparatus or processes specially adapted for the manufacture or maintenance of measuring instruments, e.g. of probe tips
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- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Details Of Measuring And Other Instruments (AREA)
Abstract
The invention provides a meter shell fixing device for manufacturing an electric meter, a left fixing frame is arranged at the left side position of the upper end surface of a base, a right fixing frame is arranged at the right side position of the upper end surface of the base, the right fixing frame and the left fixing frame are symmetrically arranged around the central axis of the base, an angle adjusting structure for adjusting the angle is arranged on the end surface of one side of the left fixing frame, which is far away from the right fixing frame, by arranging the fixed clamping frame and the movable clamping frame at the upper side of the base and adopting the design that the cross sections are L-shaped, the design is convenient for attaching and fixing the edge position of the watch case, and the attaching pads distributed on the fixed clamping frame and the movable clamping frame increase the friction force between the attaching pads and the watch case, and then great improvement the fixed fastness between watchcase and fixed card frame and the removal card frame, the spacing antiskid line that the cooperation distributes on the laminating pad has further improved both fixed fastness.
Description
Technical Field
The invention relates to a meter shell fixing device for manufacturing an electric meter, belonging to the field of electrical equipment.
Background
In the prior art, an electric meter is an instrument for measuring electric energy, also called an electric meter, a fire meter, an electric energy meter and a kilowatt hour meter, and refers to an instrument for measuring various electric quantities, the electric meter cannot be separated from the electric meter in modern life and can be seen everywhere in life, the electric meter needs to go through more working procedures in the production and manufacturing process, and parts of the electric meter need to be assembled on the inner side of the electric meter shell before being made into a finished product.
And the ammeter needs to fix through the position to the watchcase when the preparation, then the inside of watchcase is installed to electronic components to the manual work, and current watchcase fixing device exists the needs that can't satisfy different specification watchcases installation to can't adjust the angle of watchcase when installing electronic components, consequently, propose a ammeter preparation and use watchcase fixing device to above-mentioned problem.
Disclosure of Invention
Aiming at the defects in the prior art, the invention aims to provide a shell fixing device for manufacturing an electric meter, and solves the problems that the existing shell fixing device in the background art cannot meet the requirements of installing shells with different specifications, and cannot adjust the angle of the shell when an electronic component is installed.
In order to achieve the purpose, the invention is realized by the following technical scheme: a shell fixing device for manufacturing an electric meter comprises a base and limiting feet arranged at four corner positions on the lower end surface of the base, a left fixing frame is arranged at the left side position of the upper end surface of the base, a right fixing frame is arranged at the right side position of the upper end surface of the base, the right fixing frame and the left fixing frame are symmetrically arranged around the central axis of the base, an angle adjusting structure for adjusting the angle is arranged on the end surface of one side of the left fixing frame, which is far away from the right fixing frame, the angle adjusting structure passes through the left fixing frame and is fixed with a fixing clamping frame with an L-shaped section, the end surface of one side of the right fixing frame, which is far away from the left fixing frame, is connected and fixed with a limited displacement moving structure, the limiting moving structure penetrates through the right fixing frame to be fixed with the moving clamping frame with the L-shaped section, a damping adjusting structure is fixedly connected to the end face, close to the right fixing frame, of one side of the left fixing frame, and the output end of the damping adjusting structure is attached to the rotating shaft fixed with the fixing clamping frame.
Further, the limiting moving structure comprises a limiting cylinder, the limiting cylinder is screwed with a screw hole formed in the right fixing frame, a first sliding column which moves along the axis direction of the limiting cylinder is connected to the inside of the limiting cylinder in a sliding mode, an adjusting seat is arranged at one end of the first sliding column and is connected with an adjusting screw in a rotating mode, the adjusting screw penetrates through the limiting cylinder and is fixed with an adjusting turntable, the other end of the first sliding column is fixed with one end of a buffer spring, the other end of the buffer spring is fixed with one side of a second sliding column, the other end of the second sliding column is connected and fixed with a moving rotating shaft, and the moving rotating shaft penetrates through the limiting cylinder and is fixed with a moving clamping frame.
Further, the angle adjusting structure includes a limiting disc, the limiting disc is fixed with the left fixing frame for disc-shaped structure and the limiting disc, a through hole convenient for the rotating shaft fixed with the fixing clamping frame to pass is formed in the middle of the limiting disc, one end of the rotating shaft is fixed with the damping disc, the surface of the damping disc is attached to the surface of the limiting disc, limiting teeth are distributed on the edge of the damping disc, the limiting teeth are arranged around the damping disc for a circle, the edge of the limiting disc is rotatably connected with a damping limiting stopper, an adjusting rod is installed at one end of the damping limiting stopper, a mounting seat is arranged at the edge of the damping limiting stopper, one end of the mounting seat is fixed with one end of a supporting spring, and the other end of the supporting spring is fixed with the surface of the damping limiting stopper in an attaching mode.
Further, the damping adjustment structure includes the installing frame, the screw has been seted up to the upside position of installing frame, the screw passes via damping adjustment threaded rod, damping adjustment threaded rod's lower extreme and damping friction ring rotate to be connected, the damping friction ring is convex structure, the annular surface of damping friction ring is laminated fixedly mutually with the surface of pivot.
Further, the surface paste of fixing card frame and removal card frame has the laminating pad, and the laminating pad is the component that adopts rubber materials preparation to form, the surface distribution of laminating pad has spacing anti-skidding line, spacing anti-skidding line is right triangle's ribbing shape structure for the cross-section, and the right angle ribbing limit of spacing anti-skidding line sets up down, the position joint between fixing card frame and the removal card frame has the watchcase, and the edge of watchcase laminates with the surface of spacing anti-skidding line mutually.
Furthermore, the damping limiting stopper is clamped with a gap between two limiting teeth distributed on the damping disc, and the size of the gap between the two limiting teeth is the same as the specification of the damping limiting stopper.
Furthermore, the specifications of the first sliding column and the second sliding column are the same, the first sliding column is of a cylindrical structure, and the edge of the first sliding column is attached to the inside of the limiting cylinder.
Furthermore, the upper side positions of the left fixing frame and the right fixing frame are provided with hanging holes, and the hanging holes arranged on the left fixing frame and the right fixing frame are of circular groove hole structures.
The invention has the beneficial effects that: according to the fixing device for the meter shell for manufacturing the electric meter, the fixing clamping frame and the moving clamping frame are arranged at the upper side position of the base, the fixing clamping frame and the moving clamping frame are designed to be L-shaped in cross section, the design is convenient for the edge position of the meter shell to be attached and fixed, and the attaching pads distributed on the fixing clamping frame and the moving clamping frame increase the friction force between the attaching pads and the meter shell, so that the fixing firmness between the meter shell and the fixing clamping frame as well as the fixing clamping frame is greatly improved, and the fixing firmness of the meter shell and the fixing clamping frame is further improved by matching with the limiting anti-slip lines distributed on the attaching pads;
the design enables the first sliding column to move towards the direction of the second sliding column, so that a moving rotating shaft fixed with the second sliding column extends out of the limiting cylinder, and a moving clamp moves towards the direction of the fixed clamp frame;
the damping limiting device fixed with the adjusting rod rotates by rotating the adjusting rod, so that the damping limiting device applies acting force to the supporting spring, the supporting spring is stressed and deformed, a user can rotate the damping disc, the rotating angle of the fixed clamping frame and the movable clamping frame is adjusted, the acting force applied to the adjusting rod is released after adjustment, the damping limiting device is clamped into limiting teeth distributed on the edge of the damping disc under the action of the supporting spring, and the purpose of limiting the positions of the fixed clamping frame and the movable clamping frame is achieved;
drawings
Other features, objects and advantages of the invention will become more apparent upon reading of the detailed description of non-limiting embodiments with reference to the following drawings:
FIG. 1 is a schematic structural view of a fixing device for a case for manufacturing an electric meter according to the present invention;
FIG. 2 is a left side view of a fixing device of a case for manufacturing an electric meter according to the present invention;
FIG. 3 is an enlarged view of a portion of FIG. 1 at A;
FIG. 4 is an enlarged view of a portion of FIG. 2 at B;
FIG. 5 is a cross-sectional view of a movement-limiting structure of a case fixing device for electric meter fabrication according to the present invention;
FIG. 6 is a cross-sectional view of a damping adjustment structure of a case fixing device for electric meter fabrication according to the present invention;
in the figure: 1-left fixed frame, 2-fixed clamping frame, 3-movable clamping frame, 4-right fixed frame, 5-limit movable structure, 6-base, 7-limit foot, 8-joint pad, 9-angle adjusting structure, 10-damping adjusting structure, 11-limit anti-skid pattern, 51-limit cylinder, 52-buffer spring, 53-first sliding column, 54-adjusting turntable, 55-adjusting screw, 56-adjusting seat, 57-second sliding column, 58-movable rotating shaft, 91-limit disk, 92-limit tooth, 93-adjusting rod, 94-damping limiter, 95-mounting seat, 96-support spring, 97-damping disk, 101-damping adjusting screw rod and 102-damping friction ring.
Detailed Description
In order to make the technical means, the creation characteristics, the achievement purposes and the effects of the invention easy to understand, the invention is further described with the specific embodiments.
Referring to fig. 1-6, the present invention provides a technical solution: a shell fixing device for manufacturing an electric meter comprises a base 6 and a limiting foot 7 arranged at the four-angle position of the lower end surface of the base 6, wherein a left fixing frame 1 is arranged at the left side position of the upper end surface of the base 6, a right fixing frame 4 is arranged at the right side position of the upper end surface of the base 6, the right fixing frame 4 and the left fixing frame 1 are symmetrically arranged about the central axis of the base 6, an angle adjusting structure 9 for adjusting the angle is arranged at the end surface of one side of the left fixing frame 1, which is far away from the right fixing frame 4, the angle adjusting structure 9 penetrates through the left fixing frame 1 to be fixed with a fixed clamping frame 2 with an L-shaped cross section, a limited displacement moving structure 5 is connected and fixed at the end surface of one side of the right fixing frame 4, which is far away from the left fixing frame 1, the limited displacement moving structure 5 penetrates through the right fixing frame 4 to be, and the output end of the damping adjusting structure 10 is attached to the rotating shaft fixed with the fixing clamping frame 2.
The limiting moving structure 5 comprises a limiting cylinder 51, the limiting cylinder 51 is screwed with a screw hole formed on the right fixing frame 4, the inside of the limiting cylinder 51 is slidably connected with a first sliding column 53 moving along the axis direction, one end of the first sliding column 53 is provided with an adjusting seat 56, the adjusting seat 56 is rotatably connected with an adjusting screw 55, the adjusting screw 55 passes through the limiting cylinder 51 and is fixed with an adjusting turntable 54, the other end of the first sliding column 53 is fixed with one end of a buffer spring 52, the other end of the buffer spring 52 is fixed with one side of a second sliding column 57, the other end of the second sliding column 57 is fixedly connected with a moving rotating shaft 58, the moving rotating shaft 58 passes through the limiting cylinder 51 and is fixed with a moving clamping frame 3, the adjusting screw 55 is driven by the rotation of the adjusting turntable 54 to extend into the inside of the limiting cylinder 51, and the design enables the first sliding column 53 to move towards the direction of the second sliding column 57, and then make the removal pivot 58 fixed mutually with second slip post 57 stretch out spacing section of thick bamboo 51, and remove the card money and remove to the direction of fixing the card frame 2, this design realizes the regulation to the distance between removal card frame 3 and the fixing card frame 2, make whole pivot satisfy the needs of different specification watchcase joint, and be located first slip post 53 and the inside buffer spring 52 of second slip post 57 then play the shock attenuation purpose of buffering, this design can prevent to cause the condition of watchcase damage to take place because the effort that adjusting screw 55 applyed is too big.
The angle adjusting structure 9 comprises a limiting disc 91, the limiting disc 91 is a disc-shaped structure, the limiting disc 91 is fixed with the left fixing frame 1, a through hole which is convenient for a rotating shaft fixed with the fixing clamping frame 2 to pass through is arranged at the middle position of the limiting disc 91, one end of the rotating shaft is fixed with the damping disc 97, the surface of the damping disc 97 is attached with the surface of the limiting disc 91, limiting teeth 92 are distributed at the edge position of the damping disc 97, the limiting teeth 92 are arranged around the damping disc 97 for a circle, the edge position of the limiting disc 91 is rotatably connected with a damping limiting stopper 94, one end of the damping limiting stopper 94 is provided with an adjusting rod 93, the edge position of the damping limiting stopper 94 is provided with a mounting seat 95, one end of the mounting seat 95 is fixed with one end of a supporting spring 96, the other end of the supporting spring 96 is attached and fixed with the surface of the damping limiting stopper 94, the adjusting rod 93 is rotated, make damping stopper 94 exert the effort on supporting spring 96 for supporting spring 96 atress takes place to deform, and the user can carry out the rotating to damping disc 97, adjusts fixed card frame 2 and removes card frame 3 pivoted angle, loosens the effort of applying on adjusting pole 93 after the regulation, and damping stopper 94 joint plays the purpose of injecing fixed card frame 2 and removing the card frame 3 position in the spacing tooth 92 of distributing at damping disc 97 edge under supporting spring 96's effect.
Fixed card frame 2 and removal card frame 3's surface paste has laminating pad 8, and laminating pad 8 is a component that adopts rubber materials preparation to form, laminating pad 8's surface distribution has spacing anti-skidding line 11, spacing anti-skidding line 11 is right triangle's rib shape structure for the cross-section, and the right angle rib limit of spacing anti-skidding line 11 sets up down, the position joint between fixed card frame 2 and the removal card frame 3 has the watchcase, and the edge of watchcase and the surface of spacing anti-skidding line 11 laminate mutually, laminating pad 8 that distributes on fixed card frame 2 and removal card frame 3 then increases and the frictional force between the watchcase, and then great improvement the fixed fastness between watchcase and fixed card frame 2 and removal card frame 3, spacing anti-skidding line 11 of cooperation distribution on laminating pad 8 has further improved both fixed fastness.
Damping stopper 94 and the gap looks joint between two spacing teeth 92 that distribute on damping dish 97, and the gap size between two spacing teeth 92 is the same with damping stopper 94's specification, adopts this design to make damping stopper 94 and two spacing teeth 92 can not take place relative rocking after mutually the joint.
The specifications of the first sliding column 53 and the second sliding column 57 are the same, the first sliding column 53 is of a cylindrical structure, the edge of the first sliding column 53 is attached to the inside of the limiting cylinder 51, the first sliding column 53 and the second sliding column 57 can only move in the limiting cylinder 51 along the axial direction of the limiting cylinder, and the stability of movement of the moving rotating shaft 58 is greatly improved.
Hanging holes are formed in the upper side positions of the left fixing frame 1 and the right fixing frame 4, and the hanging holes formed in the left fixing frame 1 and the right fixing frame 4 are of circular groove hole structures, so that equipment can be hung conveniently.
The specific implementation mode is as follows: when the watch is used, the watch case is placed between the fixed clamping frame 2 and the movable clamping frame 3, the fixed clamping frame 2 and the movable clamping frame 3 adopt a design with an L-shaped section, the design is convenient for attaching and fixing the edge position of the watch case, the attaching pads 8 distributed on the fixed clamping frame 2 and the movable clamping frame 3 increase the friction force between the fixed clamping frame 2 and the watch case, further the fixing firmness between the watch case and the fixed clamping frame 2 and the movable clamping frame 3 is greatly improved, the fixing firmness of the fixed clamping frame and the movable clamping frame is further improved by matching with the limiting anti-skidding threads 11 distributed on the attaching pads 8, the adjusting screw 55 is driven by the rotation of the adjusting turntable 54 to extend into the limiting barrel 51 after the watch case is fixed, the design enables the first sliding column 53 to move towards the second sliding column 57, and further enables the moving rotating shaft 58 fixed with the second sliding column 57 to extend out of the limiting barrel 51, the movable clamp moves towards the direction of the fixed clamp frame 2, the design realizes the adjustment of the distance between the movable clamp frame 3 and the fixed clamp frame 2, so that the whole rotating shaft meets the clamping requirement of watchcases with different specifications, and the buffer springs 52 positioned in the first sliding column 53 and the second sliding column 57 play the roles of buffering and damping, and the design can prevent the watchcases from being damaged due to overlarge acting force exerted by the adjusting screw 55;
when the angle of the fixed clamping frame 2 needs to be adjusted in the process of mounting components inside the watchcase, the damping limiting stopper 94 fixed with the adjusting rod 93 rotates by rotating the adjusting rod 93, so that the damping limiting stopper 94 applies acting force to the supporting spring 96, the supporting spring 96 is stressed to deform, a user can rotate the damping disc 97, the rotating angle of the fixed clamping frame 2 and the movable clamping frame 3 is adjusted, the acting force applied to the adjusting rod 93 is released after adjustment, the damping limiting stopper 94 is clamped in the limiting teeth 92 distributed on the edge of the damping disc 97 under the action of the supporting spring 96, and the purpose of limiting the positions of the fixed clamping frame 2 and the movable clamping frame 3 is achieved.
While there have been shown and described what are at present considered the fundamental principles and essential features of the invention and its advantages, it will be apparent to those skilled in the art that the invention is not limited to the details of the foregoing exemplary embodiments, but is capable of other specific forms without departing from the spirit or essential characteristics thereof. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.
Furthermore, it should be understood that although the present description refers to embodiments, not every embodiment may contain only a single embodiment, and such description is for clarity only, and those skilled in the art should integrate the description, and the embodiments may be combined as appropriate to form other embodiments understood by those skilled in the art.
Claims (8)
1. The utility model provides an ammeter is made with shell fixing device, includes base (6) and installs spacing foot (7) in terminal surface four corners position under base (6), its characterized in that: a left fixing frame (1) is installed at the left side position of the upper end face of the base (6), a right fixing frame (4) is installed at the right side position of the upper end face of the base (6), the right fixing frame (4) and the left fixing frame (1) are symmetrically arranged about the central axis of the base (6), an angle adjusting structure (9) used for adjusting an angle is installed at one side end face of the left fixing frame (1) deviating from the right fixing frame (4), the angle adjusting structure (9) penetrates through the left fixing frame (1) to be fixed with a fixing clamping frame (2) with an L-shaped cross section, a limiting moving structure (5) is fixedly connected to one side end face of the right fixing frame (4) deviating from the left fixing frame (1), the limiting moving structure (5) penetrates through the right fixing frame (4) to be fixed with a moving clamping frame (3) with an L-shaped cross section, and a damping adjusting structure (10) is fixedly connected to one side end face of the left fixing frame (, and the output end of the damping adjusting structure (10) is attached to the rotating shaft fixed with the fixed clamping frame (2).
2. A casing fixture for electric meter fabrication according to claim 1, wherein: the limiting moving structure (5) comprises a limiting cylinder (51), the limiting cylinder (51) is screwed with a screw hole formed on the right fixing frame (4), the inner part of the limiting cylinder (51) is connected with a first sliding column (53) which moves along the axial direction of the limiting cylinder in a sliding way, one end of the first sliding column (53) is provided with an adjusting seat (56), the adjusting seat (56) is rotationally connected with an adjusting screw rod (55), the adjusting screw rod (55) passes through the limiting cylinder (51) and is fixed with the adjusting turntable (54), the other end of the first sliding column (53) is fixed with one end of a buffer spring (52), the other end of the buffer spring (52) is fixed with one side of the second sliding column (57), the other end of the second sliding column (57) is fixedly connected with a movable rotating shaft (58), the movable rotating shaft (58) penetrates through the limiting cylinder (51) and is fixed with the movable clamping frame (3).
3. A casing fixture for electric meter fabrication according to claim 1, wherein: the angle adjusting structure (9) comprises a limiting disc (91), the limiting disc (91) is of a disc-shaped structure, the limiting disc (91) is fixed with the left fixing frame (1), a through hole convenient for a rotating shaft fixed with the fixing clamp frame (2) to pass through is formed in the middle of the limiting disc (91), one end of the rotating shaft is fixed with the damping disc (97), the surface of the damping disc (97) is attached to the surface of the limiting disc (91), limiting teeth (92) are distributed at the edge position of the damping disc (97), the limiting teeth (92) are formed around the damping disc (97) for one circle, the edge position of the limiting disc (91) is rotatably connected with a damping limiter (94), an adjusting rod (93) is installed at one end of the damping limiter (94), a mounting seat (95) is arranged at the edge position of the damping limiter (94), one end of the mounting seat (95) is fixed with one end of a supporting spring (96), the other end of the supporting spring (96) is attached and fixed with the surface of the damping limiter (94).
4. A casing fixture for electric meter fabrication according to claim 1, wherein: damping adjustment structure (10) are including the installing frame, the screw has been seted up to the upside position of installing frame, the screw passes via damping adjustment threaded rod (101), the lower extreme and the damping friction ring (102) of damping adjustment threaded rod (101) rotate to be connected, damping friction ring (102) are convex structure, the annular surface of damping friction ring (102) is laminated fixedly mutually with the surface of pivot.
5. A casing fixture for electric meter fabrication according to claim 1, wherein: the surface paste of fixing clip frame (2) and removal card frame (3) has laminating pad (8), and laminating pad (8) is a component that adopts the rubber materials preparation to form, the surface distribution of laminating pad (8) has spacing anti-skidding line (11), spacing anti-skidding line (11) are right angled triangle's ribbing structure for the cross-section, and the right angle ribbing limit of spacing anti-skidding line (11) sets up down, the position joint between fixing clip frame (2) and the removal card frame (3) has the watchcase, and the edge of watchcase laminates with the surface of spacing anti-skidding line (11) mutually.
6. A casing fixture for electric meter fabrication according to claim 3, wherein: the damping limiting device (94) is clamped with a gap between two limiting teeth (92) distributed on the damping disc (97), and the size of the gap between the two limiting teeth (92) is the same as the specification of the damping limiting device (94).
7. A casing fixture for electric meter fabrication according to claim 2, wherein: the first sliding column (53) and the second sliding column (57) are identical in specification, the first sliding column (53) is of a cylindrical structure, and the edge of the first sliding column (53) is attached to the inside of the limiting cylinder (51).
8. A casing fixture for electric meter fabrication according to claim 1, wherein: hanging holes are formed in the upper side positions of the left fixing frame (1) and the right fixing frame (4), and the hanging holes formed in the left fixing frame (1) and the right fixing frame (4) are of circular groove hole structures.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110148748.6A CN112986642A (en) | 2021-02-03 | 2021-02-03 | Ammeter is with watchcase fixing device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110148748.6A CN112986642A (en) | 2021-02-03 | 2021-02-03 | Ammeter is with watchcase fixing device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN112986642A true CN112986642A (en) | 2021-06-18 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202110148748.6A Pending CN112986642A (en) | 2021-02-03 | 2021-02-03 | Ammeter is with watchcase fixing device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN112986642A (en) |
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| CN212341536U (en) * | 2020-04-30 | 2021-01-12 | 德清创赢机械科技有限公司 | Local processing equipment of HDPE silicon core pipe |
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|---|---|---|---|---|
| CN109444489A (en) * | 2016-11-07 | 2019-03-08 | 王飞 | Auxiliary device is used in a kind of production and processing of intelligent electric meter outer cabinet |
| CN206990657U (en) * | 2017-08-03 | 2018-02-09 | 国家电网公司 | A kind of electric metering box installing mechanism of adjustable angle |
| CN210123453U (en) * | 2019-04-04 | 2020-03-03 | 天津德源电气有限公司 | Improved generation electric power instrument's regulation base |
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Application publication date: 20210618 |
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| RJ01 | Rejection of invention patent application after publication |