CN116482429A - Electric energy meter easy to replace - Google Patents
Electric energy meter easy to replace Download PDFInfo
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- CN116482429A CN116482429A CN202310698486.XA CN202310698486A CN116482429A CN 116482429 A CN116482429 A CN 116482429A CN 202310698486 A CN202310698486 A CN 202310698486A CN 116482429 A CN116482429 A CN 116482429A
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- 229910003460 diamond Inorganic materials 0.000 claims description 12
- 239000010432 diamond Substances 0.000 claims description 12
- 238000004804 winding Methods 0.000 claims description 8
- 230000001154 acute effect Effects 0.000 claims description 3
- 230000005389 magnetism Effects 0.000 claims 1
- 239000000463 material Substances 0.000 claims 1
- 238000009434 installation Methods 0.000 abstract description 11
- 238000005259 measurement Methods 0.000 abstract description 4
- 230000006872 improvement Effects 0.000 description 9
- 230000005611 electricity Effects 0.000 description 6
- 238000000034 method Methods 0.000 description 6
- 230000008569 process Effects 0.000 description 6
- 238000010586 diagram Methods 0.000 description 5
- 230000009471 action Effects 0.000 description 3
- 238000006073 displacement reaction Methods 0.000 description 2
- 239000000696 magnetic material Substances 0.000 description 2
- 230000006978 adaptation Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007246 mechanism Effects 0.000 description 1
- 230000000149 penetrating effect Effects 0.000 description 1
Classifications
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- 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
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- 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
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- 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
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- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Arrangements For Transmission Of Measured Signals (AREA)
Abstract
The invention relates to the field of electric measurement, and particularly discloses an electric energy meter easy to replace, which comprises a fixing unit and a wiring unit, wherein the fixing unit comprises an electric meter box and an electric meter, a plurality of fixing grooves are formed in the electric meter box, every three fixing grooves are axially and fixedly connected into a group, two ends of each group of fixing grooves are fixedly connected to two sides of the inner wall of the electric meter box, the number of the electric meters is matched with the number of the fixing grooves, and the electric meters are positioned on one side of the fixing grooves; the wiring unit comprises an upper terminal and a lower terminal, wherein the upper terminal and the lower terminal are positioned at two ends of two sides of the fixed groove, the upper terminal is fixedly connected with the side wall of the fixed groove, and the lower terminal is positioned at the bottom of the upper terminal and is not connected with the fixed groove. When the electric meter is installed, the electric meter can be installed and wired at the same time, additional screwing by a screwdriver is not needed, the operation is simple, the installation is quick, and the electric meter can be immediately electrified for measurement after the installation is completed.
Description
Technical Field
The invention relates to the field of electric measurement, in particular to an electric energy meter easy to replace.
Background
The electric energy meter is mainly used for measuring household electricity at present, and the main installation mode is to install the electric energy meters of multiple households in an electric meter box in a concentrated manner. At the time of installation, an electrician is usually required to manually wire and connect, and the installation requires additional tools, which is inconvenient to operate. When the follow-up electric energy meter is damaged, the tool is needed to be used for disassembly, and when an electrician forgets to carry the tool, the electric energy meter is easy to be in a maintenance-impossible state, and the electricity consumption of a user is influenced.
Disclosure of Invention
In view of the foregoing and/or problems with the prior art, the present invention provides an easily replaceable electric energy meter.
The invention aims to solve the technical problem that the wiring operation is completed simultaneously when the electric energy meter is installed through the adding mechanism, and the installation is completed without additional tools.
The invention provides the following technical scheme: the utility model provides an electric energy meter easy to replace, includes fixed unit and wiring unit, fixed unit includes ammeter case and ammeter, ammeter incasement portion is provided with a plurality of fixed slots, and every three fixed slot axial fixed connection becomes a set of, every set of both ends fixed connection in ammeter incasement wall both sides, ammeter quantity and fixed slot quantity looks adaptation are located fixed slot one side; the wiring unit comprises an upper terminal and a lower terminal, wherein the upper terminal and the lower terminal are positioned at two ends of two sides of the fixed groove, the upper terminal is fixedly connected with the side wall of the fixed groove, and the lower terminal is positioned at the bottom of the upper terminal and is not connected with the fixed groove.
As an improvement of the invention, the top end inside the fixing groove is slidably connected with the boss, the top of the boss is provided with the electrode, the electrode is electrically connected with the bottom of the ammeter, the two ends of the two sides of the boss are fixedly connected with the wiring terminals, the wiring terminals are electrically connected with the electrode, one side of the wiring terminal is rotationally connected with the wiring board during shrinkage, one side of the wiring board is fixedly connected with the first spring, the other end of the first spring is fixedly connected with the wiring terminal, and when the first spring is in a natural state, an included angle between the wiring board and one side of the wiring terminal forms an acute angle.
As an improvement of the invention, rectangular grooves are formed at two ends of two sides of the fixed groove, the positions of the rectangular grooves correspond to the positions of the wiring terminals, the width of the rectangular grooves is matched with the width of the wiring terminals, the length of the rectangular grooves is larger than the height of the wiring terminals, and the wiring terminals extend to the outer sides of the fixed groove through the rectangular grooves during shrinkage.
As an improvement of the invention, two groups of pressing plates are arranged in the fixing groove, each group of pressing plates comprises four pressing plates, the head ends of the four pressing plates are rotationally connected to form a diamond structure, one ends of the pressing plates positioned at the two transverse ends of the diamond structure extend to the outer side of the fixing groove through the rectangular groove, a second spring is fixedly connected between the two ends of the pressing plates positioned at the two longitudinal ends of the diamond structure, and the second spring is always in a compressed state.
As an improvement of the invention, one end of the pressing plate positioned at the two transverse ends of the diamond-shaped structure is rotationally connected with the first connecting blocks, the same connecting rod is fixedly connected between the two first connecting blocks positioned at the same side of the fixed groove, one side of the connecting rod is fixedly connected with the two first strings, and the first strings are kept in a tensioning state.
As an improvement of the invention, two second connecting blocks are respectively and fixedly connected to two sides of the fixing groove, a connecting shaft is rotatably connected between the two second connecting blocks, two winding rollers are fixedly sleeved on the connecting shaft, rope rolls are wound on the winding rollers, the rope rolls are fixedly connected with one ends of the first thin ropes, first torsion springs are sleeved on two sides of the connecting shaft, and two ends of the first torsion springs are respectively and fixedly connected to one side of the winding rollers and one side of the second connecting blocks.
As an improvement of the invention, the connecting shaft is arranged at the outer side of the part between the two rollers, the outer end of the protruding part is rotatably connected with the L-shaped plate, the connecting position of the L-shaped plate and the protruding part is provided with the second torsion spring, two ends of the second torsion spring are respectively and fixedly connected with one end of the protruding part of the connecting shaft and one end of the L-shaped plate, and the top end of the L-shaped plate is made of a magnetic material.
As an improvement of the invention, grooves are formed at two ends of the bottom of the electric meter, when the L-shaped plate is in a vertical state, the grooves are mutually matched with the L-shaped plate, one end inside the grooves is fixedly connected with a third spring, the other end of the third spring is fixedly connected with a magnet, the attraction force of the magnet when the magnet is contacted with the L-shaped plate is larger than the tension force of the third spring stretching to the maximum limit of the grooves and the torsion force of a second torsion spring, one side of the magnet is fixedly connected with a second string, the other end of the second string is connected to one side of the electric meter in a winding manner and extends to the top of the electric meter, and the other end of the second string is fixedly connected with a pull ring.
As an improvement of the invention, the two ends of the upper terminal are connected with threaded rods in a penetrating and rotating manner, the threaded rods are not in threaded fit with the upper terminal, the bottoms of the threaded rods are in threaded fit with the lower terminal, the top of the threaded rods is fixedly connected with a worm wheel, and one side of the worm wheel is connected with a worm in a meshed manner.
As an improvement of the electric meter, one end of the worm close to the fixed groove is fixedly connected with a gear, one end of the gear is fixedly connected with a screw rod, the screw rod is in threaded connection with the inside of one side of the fixed groove, racks are fixedly connected to four corners of the bottom of the electric meter, and the racks are meshed with the gear.
The beneficial effects of the invention are as follows: when the electric meter is installed, the electric meter can be installed and wired at the same time, additional screwing by a screwdriver is not needed, the operation is simple, the installation is quick, and the electric meter can be immediately electrified for measurement after the installation is completed.
Drawings
In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings that are needed in the description of the embodiments will be briefly described below, it being obvious that the drawings in the following description are only some embodiments of the present invention, and that other drawings may be obtained according to these drawings without inventive effort for a person skilled in the art. Wherein:
FIG. 1 is a schematic diagram of an installation state structure of an electric energy meter easy to replace;
FIG. 2 is a schematic diagram of the structure of the electric meter box of the electric meter which is easy to replace;
FIG. 3 is a schematic diagram of an electric energy meter with easy replacement according to the present invention;
FIG. 4 is a schematic cross-sectional view of the electric energy meter easy to replace according to the present invention;
FIG. 5 is a schematic diagram of the structure of the easily replaceable electric energy meter fixing groove provided by the invention;
FIG. 6 is a schematic cross-sectional view of a fixing slot in the electric energy meter easy to replace according to the present invention;
fig. 7 is a schematic diagram of the positional relationship between an ammeter and a fixed slot in the electric energy meter easy to replace.
In the figure:
100. a fixing unit; 101. a fixing groove; 102. a boss; 103. an electrode; 104. a terminal; 105. a first spring; 106. a wiring board; 107. rectangular grooves; 108. a second spring; 109. a pressing plate; 110. a first connection block; 111. a connecting rod; 112. a first string; 113. a rope reel; 114. a roller; 115. a first torsion spring; 116. a second connection block; 117. an L-shaped plate; 118. a second torsion spring; 119. an electricity meter; 120. a pull ring; 121. a second string; 122. a third spring; 123. a magnet; 124. a groove; 125. an ammeter box; 126. a connecting shaft;
200. a wiring unit; 201. a rack; 202. a worm; 203. a worm wheel; 204. a threaded rod; 205. a lower terminal; 206. an upper terminal; 207. a screw rod; 208. a gear.
Detailed Description
In order that the above-recited objects, features and advantages of the present invention will become more readily apparent, a more particular description of the invention will be rendered by reference to specific embodiments thereof which are illustrated in the appended drawings.
Example 1
Referring to fig. 1 to 7, the present embodiment provides an easily replaceable electric energy meter, which includes a fixing unit 100 and a wiring unit 200; the fixing unit 100 comprises an electric meter box 125 and an electric meter 119, wherein a plurality of fixing grooves 101 are formed in the electric meter box 125, every three fixing grooves 101 are axially and fixedly connected into a group, two ends of each group of fixing grooves 101 are fixedly connected to two sides of the inner wall of the electric meter box 125, and the number of the electric meters 119 is matched with the number of the fixing grooves 101 and is positioned on one side of the fixing grooves 101; the wiring unit 200 includes an upper terminal 206 and a lower terminal 205, the upper terminal 206 and the lower terminal 205 are located at both ends of both sides of the fixing groove 101, and the upper terminal 206 is fixedly connected with the side wall of the fixing groove 101, and the lower terminal 205 is located at the bottom of the upper terminal 206 and is not connected with the fixing groove 101.
Referring to fig. 5 and 6, a boss 102 is slidably connected to the top end inside the fixing groove 101, an electrode 103 is mounted on the top of the boss 102, and the electrode 103 is electrically connected to the bottom of the ammeter 119; the two ends of the two sides of the boss 102 are fixedly connected with the wiring terminal 104, and the wiring terminal 104 is electrically connected with the electrode 103; the bottom of the ammeter 119 pushes the boss 102 to slide towards the inside of the fixed groove 101, meanwhile, the ammeter 119 is electrically connected with the electrode 103, one side of the wiring terminal 104 is rotationally connected with the wiring board 106, and one side of the wiring board 106 is fixedly connected with the first spring 105; the other end of the first spring 105 is fixedly connected to the terminal 104, when the first spring 105 is in a natural state, an included angle between the terminal 106 and one side of the terminal 104 forms an acute angle, and the terminal 106 is kept in contact with the upper terminal 206 through the elastic force of the first spring 105; rectangular grooves 107 are formed at two ends of two sides of the fixed groove 101, and the positions of the rectangular grooves 107 correspond to the positions of the wiring terminals 104; the width of the rectangular groove 107 is adapted to the width of the terminal 104, and the length of the rectangular groove 107 is larger than the height of the terminal 104, and the terminal 104 extends to the outside of the fixing groove 101 through the rectangular groove 107 when contracted.
Referring to fig. 6 and 7, two groups of pressing plates 109 are arranged in the fixing groove 101, each group of pressing plates 109 comprises four pressing plates, the head ends of the four pressing plates 109 are rotationally connected to form a diamond structure, and one ends of the pressing plates 109 positioned at the two transverse ends of the diamond structure extend to the outer side of the fixing groove 101 through the rectangular groove 107; a second spring 108 is fixedly connected between two ends of a pressing plate 109 positioned at two longitudinal ends of the diamond-shaped structure, and the second spring 108 is always in a compressed state; one end of the pressing plate 109 positioned at the two transverse ends of the diamond structure is rotationally connected with a first connecting block 110, and the same connecting rod 111 is fixedly connected between the two first connecting blocks 110 positioned at the same side of the fixed groove 101; two first strings 112 are fixedly connected to one side of the connecting rod 111, and the first strings 112 are kept in a tensioning state; the boss 102 moves downwards to extend the distance between the two lateral ends of the pressing plate 109 with the diamond structure, so as to drive the connecting rod 111 to pull the first string 112.
Example 2
The embodiment is based on the previous embodiment, and is different from the previous embodiment in that:
referring to fig. 3, 4, 5 and 7, two second connection blocks 116 are fixedly connected to two sides of the fixing groove 101, and a connection shaft 126 is rotatably connected between the two second connection blocks 116; the connecting shaft 126 is fixedly sleeved with two winding rollers 114, the winding rollers 114 are wound with rope rolls 113, and the rope rolls 113 are fixedly connected with one end of the first string 112; the connecting shafts 126 are positioned on two sides of the roller 114 and sleeved with a first torsion spring 115, and two ends of the first torsion spring 115 are fixedly connected to one side of the roller 114 and one side of the second connecting block 116 respectively; the connecting shaft 126 is arranged at the outer side of the part between the two rollers 114 and is provided with a protrusion, the outer end of the protrusion is rotatably connected with an L-shaped plate 117, and the connection position of the L-shaped plate 117 and the protrusion is provided with a second torsion spring 118; two ends of the second torsion spring 118 are respectively and fixedly connected with one end of the protruding part of the connecting shaft 126 and one end of the L-shaped plate 117, and the top end of the L-shaped plate 117 is made of a magnetic material. Grooves 124 are formed in two ends of the bottom of the ammeter 119, and when the L-shaped plate 117 is in a vertical state, the grooves 124 are matched with the L-shaped plate 117; one end inside the groove 124 is fixedly connected with a third spring 122, and the other end of the third spring 122 is fixedly connected with a magnet 123; the attraction force of the magnet 123 when contacting with the L-shaped plate 117 is larger than the tension force of the third spring 122 extending to the maximum limit of the groove 124 and the torsion force of the second torsion spring 118; a second string 121 is fixedly connected to one side of the magnet 123, and the other end of the second string 121 is connected to one side of the ammeter 119 in a winding manner and extends to the top of the ammeter 119; the other end of the second string 121 is fixedly connected with a pull ring 120, the connecting rod 111 moves and pulls the first string 112, the first string 112 drives the rope reel 113 and enables the reel 114 to rotate, and the reel 114 drives the connecting shaft 126 to rotate, so that the L-shaped plate 117 rotates; when the L-shaped plate 117 is rotated to a proper position, the magnet 123 attracts the L-shaped plate 117 to each other; in the downward movement process of the ammeter 119, the L-shaped plate 117 contacts with the bottom of the groove 124, and the protruding parts of the L-shaped plate 117 and the connecting shaft 126 are rotated under the action of the second torsion spring 118, so that the ammeter 119 is continuously moved downward, the groove 124 moves downward, and when the groove 124 moves to the bottom of the L-shaped plate 117, the L-shaped plate 117 and the connecting shaft are mutually clamped to complete installation.
Example 3
The embodiment is based on the previous embodiment, and is different from the previous embodiment in that:
referring to fig. 2, 5, 6 and 7, threaded rods 204 are rotatably connected to both ends of the upper terminal 206, and the threaded rods 204 are not in threaded engagement with the upper terminal 206; the bottom of the threaded rod 204 is in threaded fit with the lower terminal 205, the top of the threaded rod 204 is fixedly connected with a worm wheel 203, and one side of the worm wheel 203 is in meshed connection with a worm 202; the worm 202 is close to fixed slot 101 one end fixedly connected with gear 208, and gear 208 one end fixedly connected with lead screw 207, lead screw 207 threaded connection is in fixed slot 101 one side inside. Racks 201 are fixedly connected to four corners of the bottom of the ammeter 119, and the racks 201 are meshed with gears 208; in the process of moving down the electricity meter 119, the rack 201 moves down along with the electricity meter 119 and drives the gear 208 to rotate, the gear 208 rotates to drive the worm 202 to rotate, and the worm wheel 203 is driven to rotate by meshing, and the worm wheel 203 drives the threaded rod 204 to rotate. Because the threaded rod 204 is matched with the lower terminal 205 and is not matched with the upper terminal 206, the lower terminal 205 moves upwards and clamps the electric wire in the rotating process of the threaded rod 204, meanwhile, the gear 208 rotates to drive the screw rod 207 to rotate, the screw rod 207 is in threaded connection with the fixing groove 101, so that the screw rod 207 moves axially when rotating, when the electric meter 119 is installed, the upper terminal 206 clamps the electric wire with the lower terminal 205, and the gear 208 and the rack 201 are staggered with each other just by the axial displacement of the screw rod 207.
In this embodiment, the wire is wound around the threaded bar 204 at a position between the upper terminal 206 and the lower terminal 205 when the mounting is performed; aligning the ammeter 119 with the fixed slot 101 and pushing the ammeter 119, wherein the bottom of the ammeter 119 pushes the boss 102 to slide towards the inside of the fixed slot 101, and the ammeter 119 is electrically connected with the electrode 103; the boss 102 moves downwards to enable the two lateral ends of the pressing plate 109 with the diamond structure to extend at a distance, so that the connecting rod 111 is driven to pull the first string 112, the first string 112 drives the string roll 113 and enables the roll 114 to rotate, and the roll 114 drives the connecting shaft 126 to rotate, so that the L-shaped plate 117 rotates; when the L-shaped plate 117 is rotated to a proper position, the magnet 123 attracts the L-shaped plate 117. In the downward movement process of the ammeter 119, the L-shaped plate 117 contacts with the bottom of the groove 124, and the protruding portion of the L-shaped plate 117 and the connecting shaft 126 is rotated under the action of the second torsion spring 118, so that the ammeter 119 continues to move downward, the groove 124 moves downward, when the groove 124 moves to the bottom of the L-shaped plate 117, the two mutually clamped together to complete installation, and the wiring board 106 contacts with the upper terminal 206 under the action of the first spring 105. In the downward movement process of the electric meter 119, the rack 201 moves downward along with the electric meter 119 and drives the gear 208 to rotate, the gear 208 rotates to drive the worm 202 to rotate, the worm wheel 203 drives the threaded rod 204 to rotate through meshing, the threaded rod 204 is matched with the lower terminal 205 and is not matched with the upper terminal 206, the lower terminal 205 moves upward and clamps an electric wire in the rotation process of the threaded rod 204, meanwhile, the gear 208 rotates to drive the lead screw 207 to rotate, and the lead screw 207 is in threaded connection with the fixed groove 101, so that the lead screw 207 axially moves when rotating; when the electricity meter 119 is installed, the upper terminal 206 and the lower terminal 205 clamp the electric wire, and the axial displacement of the lead screw 207 just staggers the gear 208 and the rack 201 from each other.
When the electric meter is disassembled, the pull ring 120 is manually pulled to drive the second string 121, the second string 121 pulls the magnet 123 and attracts the L-shaped plate 117, so that the torque force of the first torsion spring 115 is overcome, the L-shaped plate 117 and the groove 124 are separated due to the rotation of the shaft end of the connecting shaft 126, and the electric meter 119 is pulled out and the magnet 123 and the L-shaped plate 117 are separated.
It should be noted that the above embodiments are only for illustrating the technical solution of the present invention and not for limiting the same, and although the present invention has been described in detail with reference to the preferred embodiments, it should be understood by those skilled in the art that the technical solution of the present invention may be modified or substituted without departing from the spirit and scope of the technical solution of the present invention, which is intended to be covered in the scope of the claims of the present invention.
Claims (10)
1. An easy-to-replace electric energy meter, comprising a fixing unit (100) and a wiring unit (200), characterized in that:
the fixing unit (100) comprises an electric meter box (125) and an electric meter (119), wherein a plurality of fixing grooves (101) are formed in the electric meter box (125), each three fixing grooves (101) are axially and fixedly connected into a group, two ends of each group of fixing grooves (101) are fixedly connected to two sides of the inner wall of the electric meter box (125), the number of the electric meters (119) is matched with the number of the fixing grooves (101), and the electric meters are located on one side of each fixing groove (101);
the wiring unit (200) comprises an upper terminal (206) and a lower terminal (205), wherein the upper terminal (206) and the lower terminal (205) are positioned at two ends of two sides of the fixed groove (101), the upper terminal (206) is fixedly connected with the side wall of the fixed groove (101), and the lower terminal (205) is positioned at the bottom of the upper terminal (206) and is not connected with the fixed groove (101).
2. The easily replaceable electric energy meter of claim 1, wherein: the utility model discloses a solar cell, including fixed slot (101) and fixed slot, fixed slot (101) inside top sliding connection has boss (102), and boss (102) top installs electrode (103), electrode (103) and ammeter (119) bottom electric connection, the both ends fixedly connected with wiring end (104) of boss (102) both sides, and wiring end (104) and electrode (103) electric connection, wiring end (104) one side rotation is connected with wiring board (106) when shrink, and one side fixedly connected with first spring (105) of wiring board (106), the other end fixed connection of first spring (105) is on wiring end (104), when first spring (105) are in natural state, wiring board (106) become the acute angle with wiring end (104) one side contained angle.
3. The easily replaceable electric energy meter of claim 2, wherein: rectangular grooves (107) are formed in two ends of two sides of the fixing groove (101), the positions of the rectangular grooves (107) correspond to the positions of the wiring terminals (104), the width of the rectangular grooves (107) is matched with the width of the wiring terminals (104), the length of the rectangular grooves (107) is larger than the height of the wiring terminals (104), and the wiring terminals (104) extend to the outer sides of the fixing groove (101) through the rectangular grooves (107) during shrinkage.
4. An easily replaceable electric energy meter according to claim 3, wherein: two groups of pressing plates (109) are arranged inside the fixed groove (101), each group of pressing plates (109) comprises four pressing plates, the head ends of the pressing plates (109) are rotationally connected to form a diamond structure, one ends of the pressing plates (109) positioned at two transverse ends of the diamond structure extend to the outer side of the fixed groove (101) through rectangular grooves (107), second springs (108) are fixedly connected between two ends of the pressing plates (109) positioned at two longitudinal ends of the diamond structure, and the second springs (108) are always in a compressed state.
5. The easily replaceable electric energy meter of claim 4, wherein: one end of the pressing plate (109) positioned at two transverse ends of the diamond structure is rotationally connected with a first connecting block (110), the same connecting rod (111) is fixedly connected between the two first connecting blocks (110) positioned at the same side of the fixed groove (101), one side of the connecting rod (111) is fixedly connected with two first thin ropes (112), and the first thin ropes (112) are kept in a tensioning state.
6. The easily replaceable electric energy meter of claim 5, wherein: two sides of fixed slot (101) are fixedly connected with two second connecting blocks (116) respectively, and rotate between two second connecting blocks (116) and be connected with connecting axle (126), fixed two roller (114) of having cup jointed on connecting axle (126), and the winding has rope reel (113) on roller (114), rope reel (113) and first string (112) one end fixed connection, connecting axle (126) are located roller (114) both sides and have cup jointed first torsional spring (115), and the both ends of first torsional spring (115) are fixed connection respectively in one side of roller (114) and one side of second connecting block (116).
7. The easily replaceable electric energy meter of claim 6, wherein: the connecting shaft (126) is located the position outside between two rollers (114) and has seted up outstanding, and outstanding position outer end rotation is connected with L template (117), and L template (117) are provided with second torsional spring (118) with outstanding position hookup location, the both ends of second torsional spring (118) are fixed connection respectively in connecting shaft (126) outstanding position one end and L template (117) one end, L template (117) top is the magnetism and inhale the material.
8. The easily replaceable electric energy meter of claim 1, wherein: the utility model discloses a power meter, including ammeter (119), recess (124) are seted up at ammeter (119) bottom both ends, when L template (117) are in vertical state, recess (124) and L template (117) mutually support, inside one end fixedly connected with third spring (122) of recess (124), and the other end fixedly connected with magnet (123) of third spring (122), the suction when magnet (123) and L template (117) contact is greater than the pulling force that third spring (122) stretched to recess (124) furthest and the torsion of second torsional spring (118), one side fixedly connected with second string (121) of magnet (123), and second string (121) other end through wiring ammeter (119) one side and extend to ammeter (119) top, second string (121) other end fixedly connected with pull ring (120).
9. The easily replaceable electric energy meter of claim 1, wherein: the utility model discloses a worm gear, including last terminal (206), threaded rod (204) are connected with in the run-through rotation in last terminal (206) both ends, and threaded rod (204) do not with last terminal (206) screw thread fit, threaded rod (204) bottom and lower terminal (205) screw thread fit, threaded rod (204) top fixedly connected with worm wheel (203), and worm wheel (203) one side meshing is connected with worm (202).
10. The easily replaceable electric energy meter of claim 9, wherein: the worm (202) is close to fixed slot (101) one end fixedly connected with gear (208), and gear (208) one end fixedly connected with lead screw (207), lead screw (207) threaded connection is inside fixed slot (101) one side, ammeter (119) bottom four corners position department fixedly connected with rack (201), and rack (201) and gear (208) intermeshing.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202310698486.XA CN116482429B (en) | 2023-06-14 | 2023-06-14 | Electric energy meter easy to replace |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202310698486.XA CN116482429B (en) | 2023-06-14 | 2023-06-14 | Electric energy meter easy to replace |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN116482429A true CN116482429A (en) | 2023-07-25 |
| CN116482429B CN116482429B (en) | 2023-08-29 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202310698486.XA Active CN116482429B (en) | 2023-06-14 | 2023-06-14 | Electric energy meter easy to replace |
Country Status (1)
| Country | Link |
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| CN (1) | CN116482429B (en) |
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