CN111998191B - Mounting bracket for PTC heater and using method thereof - Google Patents
Mounting bracket for PTC heater and using method thereof Download PDFInfo
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- CN111998191B CN111998191B CN202010869019.5A CN202010869019A CN111998191B CN 111998191 B CN111998191 B CN 111998191B CN 202010869019 A CN202010869019 A CN 202010869019A CN 111998191 B CN111998191 B CN 111998191B
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16M—FRAMES, CASINGS OR BEDS OF ENGINES, MACHINES OR APPARATUS, NOT SPECIFIC TO ENGINES, MACHINES OR APPARATUS PROVIDED FOR ELSEWHERE; STANDS; SUPPORTS
- F16M11/00—Stands or trestles as supports for apparatus or articles placed thereon Stands for scientific apparatus such as gravitational force meters
- F16M11/02—Heads
- F16M11/04—Means for attachment of apparatus; Means allowing adjustment of the apparatus relatively to the stand
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16M—FRAMES, CASINGS OR BEDS OF ENGINES, MACHINES OR APPARATUS, NOT SPECIFIC TO ENGINES, MACHINES OR APPARATUS PROVIDED FOR ELSEWHERE; STANDS; SUPPORTS
- F16M11/00—Stands or trestles as supports for apparatus or articles placed thereon Stands for scientific apparatus such as gravitational force meters
- F16M11/20—Undercarriages with or without wheels
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02B—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO BUILDINGS, e.g. HOUSING, HOUSE APPLIANCES OR RELATED END-USER APPLICATIONS
- Y02B30/00—Energy efficient heating, ventilation or air conditioning [HVAC]
Abstract
The invention relates to the technical field of mounting brackets, in particular to a mounting bracket for a PTC heater and a using method thereof, which comprises a mounting plate, a clamping device and a supporting device, wherein the clamping device is arranged on the inner sides of the front end and the rear end of the mounting plate, the clamping device comprises a threaded sleeve, a rotary cylinder, a rotary plate, a clamping rod, a limiting block and an anti-slip plate, the supporting device is arranged on the inner side of the bottom end of the mounting plate, the rotary cylinder is in threaded connection with the inner side of the threaded sleeve, the rotary plate is rotatably connected with the inner side of the rotary cylinder, the clamping rod is in sliding connection with the inner side of the rotary plate, the anti-slip plate is fixedly connected with one end of the clamping rod, and a spring is arranged on the outer side of the clamping rod. The position of the clamping rod in the rotary cylinder is fixed, and the heater is fixed.
Description
Technical Field
The invention relates to the technical field of mounting brackets, in particular to a mounting bracket for a PTC heater and a using method thereof.
Background
The PTC heater is a PTC heater, and because the PTC heater has the characteristics of high starting speed, good temperature controllability, ideal working reliability, energy saving, long service life and the like, the PTC heater is widely used as an electric heating element for manufacturing various electric heating appliances such as an air conditioner, a heater, a clothes dryer, a dish washer, a water heater, a food processor, a heating floor cleaning machine and the like, and even as an important component of a control and protection device such as a current limiter, a filter protector, an overload protector, a demagnetization controller, a starting controller and the like, so that the demand for a mounting bracket for the PTC heater and a use method thereof is increasing.
The mounting bracket is required to be used when the PTC heater is mounted, but the conventional PTC heater is time-consuming and labor-consuming when mounted, and is not easy to realize stable positioning in the mounting bracket, and the mounting bracket is unstable after being placed due to different placing environments when being placed, so that the mounting bracket for the PTC heater and the using method thereof are provided for solving the problems.
Disclosure of Invention
The present invention is directed to a mounting bracket for a PTC heater and a method for using the same, which solves the above problems.
In order to achieve the purpose, the invention provides the following technical scheme:
a mounting bracket for a PTC heater and a using method thereof comprise a mounting plate, a clamping device and a supporting device, wherein the clamping device is arranged on the inner sides of the front end and the rear end of the mounting plate, the clamping device comprises a threaded sleeve, a rotary cylinder, a rotary plate, a clamping rod, a limiting block and an anti-slip plate, the threaded sleeve is fixedly connected to the inner side of the mounting plate, the left end and the right end of the mounting plate are respectively provided with a hanging edge device, the hanging edge device comprises a rotary edge, an elastic telescopic rod, an ejector block, a screw rod, a sliding block and an L-shaped hanging rod, the rotary edge is rotatably connected with the mounting plate through a hinge, the supporting device is arranged on the inner side of the bottom end of the mounting plate and comprises a rotary strip, a fixed plate and a supporting leg, the rotary strip is rotatably connected to the inner side of the bottom end of the mounting plate, the inner side of the mounting plate is uniformly provided with heaters in mounting grooves, and the clamping device is arranged at the front end and the rear end of the heater mounting grooves, the anti-skid plate is arranged on the inner side of the heater mounting groove, the inner side of the threaded sleeve is in threaded connection with a rotary cylinder, the inner side of the front end of the rotary cylinder positioned in front and the inner side of the rear end of the rotary cylinder positioned in right are in rotary connection with a rotary plate, the inner side of the rotary plate is in sliding connection with a clamping rod, one end of the clamping rod is fixedly connected with a limiting block, the other end of the clamping rod is fixedly connected with an anti-skid plate, the outer side of the clamping rod is provided with a spring which is fixedly connected between the rotary plate and the anti-skid plate, the front end of the rotary cylinder positioned in front and the rear end of the rotary cylinder positioned in rear are both fixedly connected with a fixed seat, the inner side of the fixed seat is in threaded connection with a threaded block, one end of the threaded block is fixedly connected with a rotary rod, the rotary rod is arranged on the inner side of the fixed seat in a penetrating way, and the inner side of the outer end surface of the clamping rod is provided with a threaded penetrating groove, the thread block is screwed with the thread penetrating groove, the inner side of the rotating edge is fixedly connected with an elastic telescopic rod, the bottom end of the elastic telescopic rod is fixedly connected with a top block, the top block is arranged at the inner side of the bottom end of the rotating edge, the inner side of the bottom end of the rotating edge is rotatably connected with a screw rod in a symmetrical arrangement, the outer side of the screw rod is in threaded connection with a sliding block, the sliding block is slidably connected with the inner side of the bottom end of the rotating edge, the bottom end of the sliding block is rotatably connected with an L-shaped hanging rod, the bottom end of the sliding block is fixedly connected with a limiting strip, the inner side of the bottom end of the rotating edge is provided with a containing groove, the containing groove and the bottom end of the L-shaped hanging rod correspond to each other, the symmetry of the rotating strip is arranged at the inner side of the bottom end of the mounting plate, the inner side of one end of the rotating strip is provided with a second bevel gear, the second bevel gear is fixedly connected with the inner side of the mounting plate, the other end of the rotating strip is rotatably connected with a fixing plate, a third bevel gear is fixedly connected to the inner side of the fixing plate and arranged on the inner side of the rotating strip, supporting legs are fixedly connected to the bottom end of the fixing plate, a transmission rotating rod is rotatably connected to the inner side of the rotating strip, first bevel gears are fixedly connected to two ends of the transmission rotating rod and located on two sides of the transmission rotating rod, the first bevel gears are respectively meshed with the second bevel gear and the third bevel gear, a bolt is connected to the inner side of the bottom end of the rotating strip in a threaded mode, a pin rod is fixedly connected to the top end of the bolt, a pin groove is formed in the inner side of the outer end face of the transmission rotating rod, and the pin rod is clamped with the transmission rotating rod through the pin groove.
Preferably, the method comprises the following steps:
the method comprises the following steps: firstly, rotating the bolt to enable the bolt to drive the pin rod to slide out of the pin groove, enabling the rotating strip to rotate, enabling the rotating strip to extend the support legs out of the inner side of the bottom end of the mounting plate after the rotating strip rotates, enabling the supporting device to support the mounting plate through the contact of the support legs and the placing surface, then rotating the bolt again, enabling the pin rod to be inserted into the inner side of the pin groove again, fixing the position of the transmission rotating rod through the pin rod, and avoiding the rotation of the rotating strip through the meshing of the first bevel gear and the second bevel gear so as to realize the fixing of the position of the rotating strip;
step two: in the rotating process of the rotating strip, the rotating strip and the second bevel gear rotate relatively, the transmission rotating rod is driven to rotate through the meshing of the second bevel gear and the first bevel gear on one side, the transmission rotating rod drives the third bevel gear to rotate through the first bevel gear on the other side after rotating, so that the third bevel gear drives the fixing plate to rotate, and after the rotating strip rotates, the fixing plate rotates along with the rotation of the rotating strip, so that the support legs can be kept horizontal and are convenient to place;
step three: the clamping rod is pulled by the limiting block to drive the antiskid plate to enter the inner side of the threaded sleeve, then the rotating rod is rotated to drive the threaded block to be screwed out from the inner side of the fixing seat and screwed into the inner side of the threaded through groove close to the antiskid plate, the fixing of the position of the clamping rod in the rotating cylinder is realized, the PTC heater is placed in the heater mounting groove on the inner side of the mounting plate, the rotating rod is rotated again to lead the threaded block to be screwed out from the threaded through groove, under the elastic force of the spring, the spring drives the antiskid plate to be positioned at the inner side of the heater mounting groove and clamps the front end and the rear end of the PTC heater, then the rotary cylinder rotates at the inner side of the threaded sleeve, the position of the rotary cylinder at the inner side of the threaded sleeve can be changed, at the moment, the distance between the rotary plate and the antiskid plate is adjusted, thereby adjusting the elastic potential energy of the spring and facilitating the clamping of the heater by the antiskid plate;
step four: the rotating rod is rotated to drive the thread block to be screwed out of the inner side of the fixing seat and screwed into the inner side of the thread penetrating groove adjacent to the limiting block on the inner side of the clamping rod, so that the position of the clamping rod is fixed, then the rotating cylinder and the thread sleeve are rotated relatively, the rotating cylinder is screwed out of the inner side of the thread sleeve, the PTC heater is placed in the heater mounting groove on the inner side of the mounting plate, the rotating cylinder is placed on the inner side of the thread sleeve again and rotates, the rotating cylinder can be gradually screwed into the inner side of the thread sleeve, and at the moment, the rotating cylinder can drive the anti-slip plate to be gradually close to the front end and the rear end of the heater through the clamping rod and clamp the heater;
step five: when the installation plate is not needed to be used, the supporting device is taken in the inner side of the installation plate, the rotation edge is rotated, the rotation edge can drive the L-shaped hanging rod to rotate, the L-shaped hanging rod is arranged on the outer side of a protruding object needing to be hung, the screw rod is rotated, the screw rod is connected with the sliding block through threads, the L-shaped hanging rod is driven to be close to each other and be close to the protruding object, the protruding object surrounds the L-shaped hanging rod, the top block is contacted with the protruding object under the elastic force of the elastic telescopic rod and clamps the protruding object, the fixing of the edge hanging device on the outer side of the protruding object is achieved, the installation plate can be hung on the outer side of the protruding object through the edge hanging device, when the installation plate is used, the bottom end of the L-shaped hanging rod is inserted into the inner side of the accommodating groove when the L-shaped hanging rod rotates, the L-shaped hanging rod is attached to the bottom of the rotation edge, and the edge hanging device is convenient to be folded. s
Compared with the prior art, the invention has the beneficial effects that:
1. according to the invention, through the arranged clamping device, after the PTC heater is arranged on the inner side of the mounting plate, on one hand, the anti-skidding plate can be driven by the spring in the clamping device to clamp the heater, on the other hand, the clamping rod can be screwed into the thread through groove through the thread block to fix the position of the clamping rod in the rotary cylinder, so that the anti-skidding plate clamps the heater, and the heater is fixed;
2. according to the invention, the supporting device is arranged, so that the supporting legs can be contacted with the placing surface by rotating the rotating strip, the mounting plate is placed, and the supporting legs are always in a horizontal state in the rotating process of the rotating strip through the transmission of the transmission rotating rod, so that the supporting legs are conveniently contacted with the placing surface, and the mounting plate is placed more stably;
3. according to the invention, through the arranged edge hanging device, the positions of the L-shaped hanging rods on the left side and the right side can be adjusted through the sliding blocks when the screw rod rotates, so that the mounting plate can be hung by the L-shaped hanging rods conveniently, the mounting plate can be placed under different environments conveniently, the L-shaped hanging rods can be folded through rotation, and the edge hanging device can be stored conveniently.
Drawings
FIG. 1 is a schematic top view of the present invention;
FIG. 2 is a schematic view of the mounting plate structure of the present invention;
FIG. 3 is a schematic view of the mounting structure of the clamping device of the present invention;
FIG. 4 is a schematic view of the mounting structure of the edge hanging device of the present invention;
FIG. 5 is a schematic view of the mounting structure of the support device of the present invention;
FIG. 6 is a schematic view of the structure at A of FIG. 5 according to the present invention.
In the figure: 1-mounting plate, 2-clamping device, 201-threaded sleeve, 202-rotary cylinder, 203-rotary plate, 204-clamping rod, 205-limiting block, 206-antiskid plate, 207-spring, 208-fixing seat, 209-threaded block, 210-rotary rod, 211-threaded through groove, 3-edge hanging device, 301-rotary edge, 302-elastic telescopic rod, 303-top block, 304-screw rod, 305-sliding block, 306-L-shaped hanging rod, 307-limiting strip, 308-accommodating groove, 4-supporting device, 401-rotary strip, 402-fixing plate, 403-supporting foot, 404-transmission rotary rod, 405-first bevel gear, 406-second bevel gear, 407-third bevel gear, 408-bolt, 409-pin bar, 410-pin slot.
Detailed Description
Example 1:
referring to fig. 1-6, the present invention provides a technical solution:
a mounting bracket for a PTC heater and a using method thereof comprise a mounting plate 1, a clamping device 2 and a supporting device 4, wherein the clamping device 2 is arranged on the inner sides of the front end and the rear end of the mounting plate 1, the clamping device 2 comprises a threaded sleeve 201, a rotary cylinder 202, a rotary plate 203, a clamping rod 204, a limiting block 205 and an anti-slip plate 206, the threaded sleeve 201 is fixedly connected to the inner side of the mounting plate 1, the left end and the right end of the mounting plate 1 are provided with a hanging edge device 3, the hanging edge device 3 comprises a rotary edge 301, an elastic telescopic rod 302, a top block 303, a screw 304, a sliding block 305 and an L-shaped hanging rod 306, the rotary edge 301 is rotatably connected with the mounting plate 1 through a hinge, the hanging edge device 3 can rotate on the left end and the right end of the mounting plate 1, the supporting device 4 is arranged on the inner side of the bottom end of the mounting plate 1, the supporting device 4 comprises a rotary strip 401, a fixing plate 402 and a supporting leg 403, the rotary strip 401 is rotatably connected to the inner side of the bottom end of the mounting plate 1, this arrangement allows the rotating bar 401 to rotate inside the bottom end of the mounting plate 1, thereby facilitating the support means 4 to protrude from the bottom end of the mounting plate 1 and support the mounting plate 1.
Heater mounting grooves are uniformly formed in the inner side of the mounting plate 1, the clamping devices 2 are arranged at the front end and the rear end of the heater mounting grooves, the anti-skidding plates 206 are arranged on the inner side of the heater mounting grooves, the PTC heater can be placed in the heater mounting grooves in the inner side of the mounting plate 1 through the arrangement, and the anti-skidding plates 206 clamp the front end and the rear end of the PTC heater; the inner side of the threaded sleeve 201 is in threaded connection with a rotary cylinder 202, the inner side of the front end of the rotary cylinder 202 in front and the inner side of the rear end of the rotary cylinder 202 in right are both in rotating connection with a rotary plate 203, the inner side of the rotary plate 203 is in sliding connection with a clamping rod 204, one end of the clamping rod 204 is fixedly connected with a limiting block 205, the other end of the clamping rod 204 is fixedly connected with an antiskid plate 206, the outer side of the clamping rod 204 is provided with a spring 207, the spring 207 is fixedly connected between the rotary plate 203 and the antiskid plate 206, the antiskid plate 206 can be driven to clamp the heater through the elasticity of the spring 207, and the rotary cylinder 202 can be changed in position inside the threaded sleeve 201 through rotation of the rotary cylinder 202 inside the threaded sleeve 201; the front end of the rotary cylinder 202 positioned in front and the rear end of the rotary cylinder 202 positioned in rear are both fixedly connected with a fixed seat 208, the inner side of the fixed seat 208 is in threaded connection with a thread block 209, one end of the thread block 209 is fixedly connected with a rotating rod 210, the rotating rod 210 penetrates through the inner side of the fixed seat 208, the inner side of the outer end face of the clamping rod 204 is provided with a thread penetrating groove 211, the thread block 209 is in threaded engagement with the thread penetrating groove 211, and the arrangement is screwed into the inner side of the thread penetrating groove 211 through the thread block 209, so that the relative fixation between the clamping rod 204 and the rotary cylinder 202 is realized; an elastic telescopic rod 302 is fixedly connected to the inner side of the rotating edge 301, a top block 303 is fixedly connected to the bottom end of the elastic telescopic rod 302, the top block 303 is arranged on the inner side of the bottom end of the rotating edge 301, a screw 304 is rotatably connected to the inner side of the bottom end of the rotating edge 301, the screw 304 is symmetrically arranged, a sliding block 305 is in threaded connection with the outer side of the screw 304, the sliding block 305 is slidably connected to the inner side of the bottom end of the rotating edge 301, an L-shaped hanging rod 306 is rotatably connected to the bottom end of the sliding block 305, a limiting strip 307 is fixedly connected to the bottom end of the sliding block 305, a containing groove 308 is formed in the inner side of the bottom end of the rotating edge 301, the containing groove 308 corresponds to the bottom end of the L-shaped hanging rod 306, the L-shaped hanging rod 306 is driven to move by the threaded connection of the screw 304 and the sliding block 305 by rotating the screw 304, and the bottom end of the L-shaped hanging rod 306 is inserted into the inner side of the containing groove 308, so that the L-shaped hanging rod 306 is tightly attached to the bottom end of the rotating edge 301, the edge hanging device 3 is convenient to retract; the rotating bar 401 is symmetrically arranged at the inner side of the bottom end of the mounting plate 1, the inner side of one end of the rotating bar 401 is provided with a second bevel gear 406, the second bevel gear 406 is fixedly connected to the inner side of the mounting plate 1, the other end of the rotating bar 401 is rotatably connected with a fixing plate 402, the inner side of the fixing plate 402 is fixedly connected with a third bevel gear 407, the third bevel gear 407 is arranged at the inner side of the rotating bar 401, the bottom end of the fixing plate 402 is fixedly connected with a support leg 403, the inner side of the rotating bar 401 is rotatably connected with a transmission rotating rod 404, both ends of the transmission rotating rod 404 are fixedly connected with first bevel gears 405, the first bevel gears 405 at both sides of the transmission rotating rod 404 are respectively meshed with the second bevel gear 406 and the third bevel gear 407, the arrangement is driven by the transmission rotating rod 404 and the first bevel gears 405, after the rotating bar 401 rotates, the fixing plate 402 rotates along with the rotation of the rotating bar 401, so that the support leg 403 can be kept horizontal, the placement is convenient; the bolt 408 is connected to the inner side of the bottom end of the rotating bar 401 through threads, the pin rod 409 is fixedly connected to the top end of the bolt 408, the inner side of the outer end face of the transmission rotating rod 404 is provided with a pin groove 410, the pin rod 409 is clamped with the transmission rotating rod 404 through the pin groove 410, the pin rod 409 is inserted into the inner side of the pin groove 410 again through the rotation of the bolt 408, and at the moment, the position of the transmission rotating rod 404 is fixed by the pin rod 409.
The working process is as follows: in the invention, firstly, the bolt 408 is rotated to enable the bolt 408 to drive the pin rod 409 to slide out of the pin slot 410, so that the rotating bar 401 can rotate, the rotating bar 401 is rotated to enable the rotating bar 401 to extend the supporting leg 403 out of the inner side of the bottom end of the mounting plate 1 after rotating, then the supporting device 4 can support the mounting plate 1 through the contact of the supporting leg 403 and the placing surface, then the bolt 408 is rotated again to enable the pin rod 409 to be inserted into the inner side of the pin slot 410 again, at the moment, the pin rod 409 can fix the position of the transmission rotating rod 404, the transmission rotating rod 404 is driven to rotate through the meshing of the first bevel gear 405 and the second bevel gear 406, so that the rotation of the rotating bar 401 is avoided, the position of the rotating bar 401 is fixed, in the rotating process of the rotating bar 401, the rotating bar 401 can rotate relative to the second bevel gear 406, and the transmission rotating rod 404 can drive the third bevel gear 407 to rotate through the first bevel gear 405 on the other side through the meshing of the second bevel gear 406, thereby, the third bevel gear 407 drives the fixing plate 402 to rotate, after the rotating strip 401 rotates, the fixing plate 402 rotates along with the rotation of the rotating strip 401, so that the support legs 403 can be kept horizontal and are convenient to place, the clamping rod 204 is pulled by the limiting block 205, so that the clamping rod 204 drives the anti-slip plate 206 to enter the inner side of the threaded sleeve 201, then the rotating rod 210 is rotated, so that the rotating rod 210 drives the threaded block 209 to be screwed out from the inner side of the fixing seat 208 and screwed into the inner side of the threaded through groove 211, which is close to the anti-slip plate 206, of the clamping rod 204, thereby fixing the position of the clamping rod 204 in the rotating cylinder 202, placing the PTC heater in the heater mounting groove on the inner side of the mounting plate 1, rotating the rotating rod 210 again to drive the threaded block 209 to be screwed out from the threaded through groove 211, under the elastic force of the spring 207, so that the spring 207 drives the anti-slip plate 206 to be located on the inner side of the heater mounting groove and clamp the front end and the rear end of the PTC heater, then the rotary cylinder 202 is rotated at the inner side of the threaded sleeve 201, the position of the rotary cylinder 202 at the inner side of the threaded sleeve 201 can be changed, at the moment, the distance between the rotary plate 203 and the anti-slip plate 206 is adjusted, so that the elastic potential energy of the spring 207 is adjusted, the anti-slip plate 206 is convenient to clamp the heater, when the mounting plate 1 is not needed to be used, the supporting device 4 is put into the inner side of the mounting plate 1, then the rotary edge 301 is rotated, the rotary edge 301 can drive the L-shaped hanging rod 306 to rotate, then the L-shaped hanging rod 306 is arranged at the outer side of a bulge needing to be hung, the screw rod 304 is rotated, the screw rod 304 is connected with the sliding block 305 through the threads, the L-shaped hanging rod 306 is driven to be close to each other and to the bulge until the bulge is surrounded by the L-shaped hanging rod 306, the top block 303 is contacted with the bulge under the elasticity of the elastic telescopic rod 302 and clamps the bulge, therefore, the edge hanging device 3 is fixed on the outer side of the protruding object, the mounting plate 1 can be hung on the outer side of the protruding object through the edge hanging device 3, and when the mounting plate 1 is used, the bottom end of the L-shaped hanging rod 306 is inserted into the inner side of the accommodating groove 308 when the L-shaped hanging rod 306 rotates, the L-shaped hanging rod 306 is made to be attached to the bottom end of the rotating edge 301, and the edge hanging device 3 is convenient to fold.
Example 2:
referring to fig. 1-6, the present invention provides a technical solution:
the same parts in embodiment 2 as those in embodiment 1 are not described in detail in the invention, but the differences are in the working flow.
The working process is as follows: in the invention, firstly, the bolt 408 is rotated to enable the bolt 408 to drive the pin rod 409 to slide out of the pin slot 410, so that the rotating bar 401 can rotate, the rotating bar 401 is rotated to enable the rotating bar 401 to extend the supporting leg 403 out of the inner side of the bottom end of the mounting plate 1 after rotating, then the supporting device 4 can support the mounting plate 1 through the contact of the supporting leg 403 and the placing surface, then the bolt 408 is rotated again to enable the pin rod 409 to be inserted into the inner side of the pin slot 410 again, at the moment, the pin rod 409 can fix the position of the transmission rotating rod 404, the transmission rotating rod 404 is driven to rotate through the meshing of the first bevel gear 405 and the second bevel gear 406, so that the rotation of the rotating bar 401 is avoided, the position of the rotating bar 401 is fixed, in the rotating process of the rotating bar 401, the rotating bar 401 can rotate relative to the second bevel gear 406, and the transmission rotating rod 404 can drive the third bevel gear 407 to rotate through the first bevel gear 405 on the other side through the meshing of the second bevel gear 406, thereby, the third bevel gear 407 drives the fixing plate 402 to rotate, after the rotating strip 401 rotates, the fixing plate 402 rotates along with the rotation of the rotating strip 401, so that the support legs 403 can be kept horizontal and are convenient to place, the rotating rod 210 is rotated, the rotating rod 210 drives the thread block 209 to be screwed out from the inner side of the fixing seat 208 and to be screwed into the inner side of the thread penetrating groove 211 adjacent to the limiting block 205 on the inner side of the clamping rod 204, so as to fix the position of the clamping rod 204, then the rotating cylinder 202 and the thread sleeve 201 rotate relatively, the rotating cylinder 202 is screwed out from the inner side of the thread sleeve 201, then the PTC heater is placed in the heater mounting groove on the inner side of the mounting plate 1, the rotating cylinder 202 is placed on the inner side of the thread sleeve 201 again and rotates, the rotating cylinder 202 is gradually screwed into the inner side of the thread sleeve 201, at this time, the rotating cylinder 202 drives the anti-skid plate 206 to gradually approach to the front and rear ends of the heater through the clamping rod 204 and clamps the heater, when the mounting plate 1 is not needed to be used, the supporting device 4 is taken in the inner side of the mounting plate 1, then the rotating edge 301 is rotated, the rotating edge 301 can drive the L-shaped hanging rod 306 to rotate, then the L-shaped hanging rod 306 is arranged on the outer side of a protrusion to be hung, the screw rod 304 is rotated, the screw rod 304 is connected with the sliding block 305 through threads, the L-shaped hanging rod 306 is driven to be close to each other and to be close to the protrusion until the protrusion is surrounded by the L-shaped hanging rod 306, the top block 303 is contacted with the protrusion and clamps the protrusion under the elastic force of the elastic telescopic rod 302, so that the fixing of the edge hanging device 3 on the outer side of the protrusion is realized, the mounting plate 1 can be hung on the outer side of the protrusion through the edge hanging device 3, when the mounting plate 1 is used, the bottom end of the L-shaped hanging rod 306 is inserted into the inner side of the accommodating groove 308 through the rotation of the L-shaped hanging rod 306, and the L-shaped hanging rod 306 is tightly attached to the bottom end of the rotating edge 301, the edge hanging device 3 is convenient to retract.
The principles and embodiments of the present invention are explained herein using specific examples, which are presented only to assist in understanding the method and its core concepts of the present invention. The foregoing is only a preferred embodiment of the present invention, and it should be noted that there are objectively infinite specific structures due to the limited character expressions, and it will be apparent to those skilled in the art that a plurality of modifications, decorations or changes may be made without departing from the principle of the present invention, and the technical features described above may be combined in a suitable manner; such modifications, variations, combinations, or adaptations of the invention using its spirit and scope, as defined by the claims, may be directed to other uses and embodiments.
Claims (2)
1. The utility model provides a mounting bracket for PTC heater, includes mounting panel (1), clamping device (2) and strutting arrangement (4), its characterized in that: the clamping device (2) is arranged on the inner sides of the front end and the rear end of the mounting plate (1), the clamping device (2) comprises a threaded sleeve (201), a rotary cylinder (202), a rotary plate (203), clamping rods (204), a limiting block (205) and an anti-slip plate (206), the threaded sleeve (201) is fixedly connected to the inner side of the mounting plate (1), the left end and the right end of the mounting plate (1) are respectively provided with a side hanging device (3), the side hanging device (3) comprises a rotary edge (301), an elastic telescopic rod (302), a top block (303), a screw rod (304), a sliding block (305) and an L-shaped hanging rod (306), the rotary edge (301) is rotatably connected with the mounting plate (1) through a hinge, a supporting device (4) is arranged on the inner side of the bottom end of the mounting plate (1), the supporting device (4) comprises a rotary strip (401), a fixing plate (402) and supporting legs (403), the rotary strip (401) is rotatably connected to the inner side of the bottom end of the mounting plate (1), the inner side of the mounting plate (1) is uniformly provided with a heater mounting groove, the clamping device (2) is arranged at the front end and the rear end of the heater mounting groove, the antiskid plate (206) is arranged at the inner side of the heater mounting groove, the inner side of the threaded sleeve (201) is in threaded connection with a rotary cylinder (202), the inner side of the front end of the rotary cylinder (202) positioned in front is rotatably connected with a rotary plate (203) and the inner side of the rear end of the rotary cylinder (202) positioned on the right side, the inner side of the rotary plate (203) is in sliding connection with a clamping rod (204), one end of the clamping rod (204) is fixedly connected with a limiting block (205), the other end of the clamping rod (204) is fixedly connected with the antiskid plate (206), the outer side of the clamping rod (204) is provided with a spring (207), and the spring (207) is fixedly connected between the rotary plate (203) and the antiskid plate (206), the front end of the rotary cylinder (202) positioned in the front and the rear end of the rotary cylinder (202) positioned at the rear are both fixedly connected with a fixing seat (208), the inner side of the fixing seat (208) is in threaded connection with a thread block (209), one end of the thread block (209) is fixedly connected with a rotating rod (210), the rotating rod (210) is arranged on the inner side of the fixing seat (208) in a penetrating way, the inner side of the outer end surface of a clamping rod (204) is provided with a thread penetrating groove (211), the thread block (209) is in threaded connection with the thread penetrating groove (211), the inner side of a rotating edge (301) is fixedly connected with an elastic telescopic rod (302), the bottom end of the elastic telescopic rod (302) is fixedly connected with a top block (303), the top block (303) is arranged on the inner side of the bottom end of the rotating edge (301), the inner side of the bottom end of the rotating edge (301) is rotatably connected with a screw rod (304), and the screw rod (304) is symmetrically arranged, the outer side of the screw rod (304) is in threaded connection with a sliding block (305), the sliding block (305) is in sliding connection with the inner side of the bottom end of the rotating edge (301), the bottom end of the sliding block (305) is in rotating connection with an L-shaped hanging rod (306), the bottom end of the sliding block (305) is fixedly connected with a limiting strip (307), the inner side of the bottom end of the rotating edge (301) is provided with a storage groove (308), the storage groove (308) corresponds to the bottom end of the L-shaped hanging rod (306), the rotating strips (401) are symmetrically arranged on the inner side of the bottom end of the mounting plate (1), a second bevel gear (406) is arranged on the inner side of one end of each rotating strip (401), the second bevel gear (406) is fixedly connected to the inner side of the mounting plate (1), the other end of each rotating strip (401) is in rotating connection with a fixing plate (402), and a third bevel gear (407) is fixedly connected to the inner side of the fixing plate (402), the third bevel gear (407) is arranged on the inner side of the rotating bar (401), the bottom end of the fixing plate (402) is fixedly connected with supporting legs (403), the inner side of the rotating bar (401) is rotatably connected with a transmission rotating bar (404), two ends of the transmission rotating bar (404) are fixedly connected with first bevel gears (405), the first bevel gears (405) on two sides of the transmission rotating bar (404) are respectively meshed with the second bevel gear (406) and the third bevel gear (407), the inner side of the bottom end of the rotating bar (401) is in threaded connection with a bolt (408), the top end of the bolt (408) is fixedly connected with a pin rod (409), a pin groove (410) is formed in the inner side of the outer end face of the transmission rotating bar (404), and the pin rod (409) is clamped with the transmission rotating bar (404) through the pin groove (410).
2. A method of using a mounting bracket for a PTC heater according to claim 1, comprising the steps of:
the method comprises the following steps: firstly, rotating a bolt (408), enabling the bolt (408) to drive a pin rod (409) to slide out of a pin groove (410), enabling the rotating bar (401) to rotate, rotating the rotating bar (401), enabling the rotating bar (401) to extend a supporting leg (403) out of the inner side of the bottom end of a mounting plate (1) after rotating, enabling a supporting device (4) to support the mounting plate (1) through the contact of the supporting leg (403) and a placing surface, then rotating the bolt (408) again, enabling the pin rod (409) to be inserted into the inner side of the pin groove (410) again, fixing the position of a transmission rotating rod (404) through the pin rod (409), and avoiding the rotation of the rotating bar (401) through the meshing of a first bevel gear (405) and a second bevel gear (406) to realize the fixing of the position of the rotating bar (401);
step two: in the rotating process of the rotating bar (401), the rotating bar (401) can rotate relative to the second bevel gear (406), and the second bevel gear (406) is meshed with the first bevel gear (405) on one side to drive the transmission rotating rod (404) to rotate, after the transmission rotating rod (404) rotates, the first bevel gear (405) on the other side drives the third bevel gear (407) to rotate, so that the third bevel gear (407) drives the fixing plate (402) to rotate, after the rotating bar (401) rotates, the fixing plate (402) can rotate along with the rotation of the rotating bar (401), so that the supporting legs (403) can be kept horizontal, and the placement is convenient;
step three: pulling the clamping rod (204) through the limiting block (205), enabling the clamping rod (204) to drive the anti-skidding plate (206) to enter the inner side of the threaded sleeve (201), then rotating the rotating rod (210), enabling the rotating rod (210) to drive the threaded block (209) to be screwed out of the inner side of the fixing seat (208) and to be screwed into the inner side of the threaded through groove (211) which is close to the anti-skidding plate (206) on the inner side of the clamping rod (204), achieving the fixation of the position of the clamping rod (204) in the threaded sleeve (202), placing the PTC heater in the heater mounting groove on the inner side of the mounting plate (1), rotating the rotating rod (210) again to enable the threaded block (209) to be screwed out of the threaded through groove (211), enabling the spring (207) to drive the anti-skidding plate (206) to be located on the inner side of the heater mounting groove and clamp the front end and the rear end of the PTC heater under the elasticity of the spring (207), and then rotating sleeve (202) to rotate on the inner side of the threaded sleeve (201), the position of the rotary cylinder (202) at the inner side of the threaded sleeve (201) can be changed, and the distance between the rotary plate (203) and the antiskid plate (206) is adjusted at the moment, so that the elastic potential energy of the spring (207) is adjusted, and the antiskid plate (206) can conveniently clamp the heater;
step four: rotating the rotating rod (210), enabling the rotating rod (210) to drive the thread block (209) to be screwed out of the inner side of the fixing seat (208) and to be screwed into the inner side of the thread penetrating groove (211) adjacent to the limiting block (205) on the inner side of the clamping rod (204), fixing the position of the clamping rod (204) is achieved, then enabling the rotating cylinder (202) and the thread sleeve (201) to rotate relatively, screwing the rotating cylinder (202) out of the inner side of the thread sleeve (201), then placing the PTC heater in the heater mounting groove on the inner side of the mounting plate (1), placing the rotating cylinder (202) on the inner side of the thread sleeve (201) again and rotating, enabling the rotating cylinder (202) to be screwed into the inner side of the thread sleeve (201) gradually, and enabling the rotating cylinder (202) to drive the anti-slip plate (206) to be close to the front end and the rear end of the heater gradually through the clamping rod (204) and clamp the heater;
step five: when the mounting plate (1) is not required to be used, the supporting device (4) is taken into the inner side of the mounting plate (1), then the rotating edge (301) is rotated, the rotating edge (301) can drive the L-shaped hanging rod (306) to rotate, then the L-shaped hanging rod (306) is arranged on the outer side of a protrusion to be hung, the screw rod (304) is rotated, the screw rod (304) is connected with the sliding block (305) through threads, the L-shaped hanging rod (306) is driven to be close to each other and to the protrusion until the L-shaped hanging rod (306) surrounds the protrusion, the top block (303) is contacted with the protrusion under the elastic force of the elastic telescopic rod (302) and clamps the protrusion, so that the fixing of the edge hanging device (3) on the outer side of the protrusion is realized, the mounting plate (1) can be hung on the outer side of the protrusion through the edge hanging device (3), and when the mounting plate (1) is used, the bottom end of the L-shaped hanging rod (306) is inserted into the inner side of the accommodating groove (308) when the L-shaped hanging rod (306) rotates And laterally, the L-shaped hanging rod (306) is tightly attached to the bottom end of the rotating edge (301), so that the edge hanging device (3) is convenient to retract.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010869019.5A CN111998191B (en) | 2020-08-25 | 2020-08-25 | Mounting bracket for PTC heater and using method thereof |
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| Application Number | Priority Date | Filing Date | Title |
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| CN202010869019.5A CN111998191B (en) | 2020-08-25 | 2020-08-25 | Mounting bracket for PTC heater and using method thereof |
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| CN111998191A CN111998191A (en) | 2020-11-27 |
| CN111998191B true CN111998191B (en) | 2022-07-05 |
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| US6957795B1 (en) * | 2005-01-31 | 2005-10-25 | Wu-Hong Hsieh | Fast-acting clamp for a musical instrument |
| CN203404579U (en) * | 2013-07-10 | 2014-01-22 | Tcl集团股份有限公司 | Display device and rotatable base capable of being hung on wall |
| US9696610B2 (en) * | 2015-09-04 | 2017-07-04 | Gary Truesdale | Chain link fence attachment clip |
| CN205745961U (en) * | 2016-07-01 | 2016-11-30 | 淮阴师范学院 | A kind of interferometer hanging structure |
| CN207080788U (en) * | 2017-07-13 | 2018-03-09 | 安徽熠阳新能源科技有限公司 | A kind of wall hanging hood type simple rack |
| CN109869600A (en) * | 2017-12-04 | 2019-06-11 | 西安华易奥沃光电科技有限公司 | A kind of video camera anti-collision structure |
| CN108332031A (en) * | 2018-01-29 | 2018-07-27 | 湖北旭兴达科技有限公司 | A kind of network computer room security protection installing mechanism |
| CN208540708U (en) * | 2018-02-05 | 2019-02-26 | 贵州天刺力食品科技有限责任公司 | A kind of Rosa roxburghii Tratt removes flower pedicle and valve cutting fixture |
| CN209262590U (en) * | 2018-12-29 | 2019-08-16 | 厦门科分科技有限公司 | A kind of fixation device of gas chromatograph |
| CN109827035A (en) * | 2019-01-21 | 2019-05-31 | 新开普电子股份有限公司 | A kind of mounting bracket for intelligent POS terminal |
| CN210196833U (en) * | 2019-05-27 | 2020-03-27 | 广州创视杰电子科技有限公司 | LED display screen hangs clamping device |
| CN210860506U (en) * | 2019-07-31 | 2020-06-26 | 绍兴亦度文化有限公司 | Stage camera shooting frame |
| CN110425393B (en) * | 2019-09-03 | 2024-04-26 | 南京信大气象科学技术研究院有限公司 | Meteorological environment monitoring device favorable for keeping stability |
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