CN210840443U

CN210840443U - New forms of energy is frequency modulation equipment for fast frequency control cabinet convenient to installation

Info

Publication number: CN210840443U
Application number: CN201922077952.4U
Authority: CN
Inventors: 余灯
Original assignee: Wuhan Nengzhong Technology Co ltd
Current assignee: Wuhan Nengzhong Technology Co ltd
Priority date: 2019-11-27
Filing date: 2019-11-27
Publication date: 2020-06-23
Anticipated expiration: 2029-11-27

Abstract

The utility model relates to a frequency modulation equipment technical field for the switch board, and disclose a new forms of energy frequency modulation equipment for quick-witted control cabinet convenient to installation, including the fixed case, all there is the fixed bolster at both ends through bolt swing joint about the fixed bottom of the case portion, the bottom fixedly connected with articulated elements of fixed incasement chamber, both ends all articulate about the articulated elements and have down to the depression bar, the right side swing joint of fixed case has the screw rod, the right side fixedly connected with handle of screw rod, the equal fixedly connected with slider in both ends about the screw rod surface, the spacing slide rail of bottom fixedly connected with of fixed incasement chamber. This frequency modulation equipment for new forms of energy fast-frequency control cabinet convenient to installation through the butt of supporting depression bar down with last support depression bar to reach the purpose of the installation of being convenient for, convenient the dismantlement simultaneously need not to use the bolt to fix, labour saving and time saving not only, and the staff of being convenient for dismantles it and maintains, facilitates the use, is applicable to various circumstances.

Description

New forms of energy is frequency modulation equipment for fast frequency control cabinet convenient to installation

Technical Field

The utility model relates to a frequency modulation equipment technical field for the switch board specifically is a new forms of energy is frequency modulation equipment for switch board soon convenient to installation.

Background

The modulation method is a modulation method which makes the instantaneous frequency of the modulated wave change along with the modulation signal, and the circuit for realizing the modulation method is called frequency modulator, and is widely used in the aspects of frequency modulation broadcasting, television accompanying sound, microwave communication, phase-locked circuit, sweep generator and the like.

Make the carrier frequency according to the modulation mode that modulation signal changed called the frequency modulation, current new forms of energy frequency modulation equipment for switch board soon on the market has the shortcoming of being not convenient for install at present, when using, current frequency modulation equipment is generally fixed through the bolt, not only the installation is wasted time and energy, the dismantlement of not being convenient for simultaneously leads to the staff easily to maintain it, inconvenient use, so propose the above-mentioned problem of new forms of energy frequency modulation equipment for switch board soon of being convenient for the installation in order to solve.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

Not enough to prior art, the utility model provides a new forms of energy is frequency modulation equipment for switch board soon convenient to installation possesses advantages such as the installation of being convenient for, has solved when using, and current frequency modulation equipment is generally fixed through the bolt, and not only the installation is wasted time and energy, and the dismantlement of being not convenient for simultaneously leads to the staff not easily to maintain it, the problem of inconvenient use.

(II) technical scheme

For the purpose of realizing the aforesaid installation of being convenient for, the utility model provides a following technical scheme: a frequency modulation device for a new energy fast frequency control cabinet convenient to install comprises a fixed box, wherein the left end and the right end of the bottom of the fixed box are both movably connected with a fixed support through bolts, the bottom of an inner cavity of the fixed box is fixedly connected with an articulated piece, the left end and the right end of the articulated piece are both articulated with a lower pressing rod, the right side of the fixed box is movably connected with a screw rod, the right side of the screw rod is fixedly connected with a handle, the left end and the right end of the outer surface of the screw rod are both fixedly connected with a slide block, the bottom of the inner cavity of the fixed box is fixedly connected with a limiting slide rail, the bottom of the slide block is fixedly connected with a bottom slide rod, the top of the slide block is fixedly connected with a top slide rod, one side of the top of the two lower pressing rods, which is opposite to the top, the damping device comprises a sleeve inner cavity, a damping spring, a spring connecting plate, a connecting rod, a bearing, a mounting block and a frequency modulation device body, wherein the damping spring is fixedly connected to the left end and the right end of the bottom of the sleeve inner cavity, the spring connecting plate is fixedly connected to the top of the damping spring, the connecting rod is fixedly connected to the top of the spring connecting plate, the bearing is fixedly connected to the top of the connecting rod, and the mounting block is fixedly connected to the top of the.

Preferably, the left end and the right end of the outer surface of the screw rod are fixedly connected with threads in opposite directions, and the inner side of the sliding block is provided with a thread groove matched with the threads on the outer surface of the screw rod.

Preferably, the right side of the outer surface of the handle is sleeved with the anti-slip sleeve, the outer surface of the anti-slip sleeve is provided with the anti-slip groove, and the handle is L-shaped.

Preferably, the fixed bolster is spill, the fixed case is the hollow rectangle in inside, the bottom of going up the depression bar is the inclined plane design, and the incline direction is higher than the one end of keeping away from the articulated elements for the one end that is close to the articulated elements.

Preferably, the inside of the limiting slide rail is provided with a limiting slide groove matched with the bottom slide bar, and the bottom of the lower abutting-pressing rod is provided with a stabilizing groove matched with the top slide bar.

Preferably, the lower abutting rod and the screw rod are positioned on the same vertical line, and the through hole is matched with the upper abutting rod.

(III) advantageous effects

Compared with the prior art, the utility model provides a new forms of energy is frequency modulation equipment for switch board soon convenient to installation possesses following beneficial effect:

the frequency modulation equipment for the new energy fast frequency control cabinet convenient to install is characterized in that a handle is rotated forwards and backwards by hands and drives a screw to rotate forwards and backwards, threads with opposite directions are fixedly connected to the left end and the right end of the outer surface of the screw, thread grooves matched with the threads on the outer surface of the screw are formed in the inner sides of sliders, a bottom sliding rod and a limiting sliding rail limit the sliders to move circularly along with the screw and enable the two sliders to move towards opposite directions or back to back, when the two sliders move towards opposite directions, the left end and the right end of two lower pressing rods move downwards along with the movement of the sliders, the lower pressing rods are not in contact with upper pressing rods any more, then the connecting rods are rotated ninety degrees by hands and drive the upper pressing rods to rotate ninety degrees, the upper pressing rods are taken out of through holes, the frequency modulation equipment body is disassembled, when the frequency modulation equipment is required to be installed, the upper pressing rods only need to move into a fixed box from the through, and support the ninety degrees of depression bar in the rotation, make and go up to support the depression bar and be the cross with the through-hole, then to two sliders of relative direction removal, make the top slide bar move to stable inslot and contact down support the depression bar, and make the top of supporting the depression bar down and the bottom looks butt of last support the depression bar, thereby restrain the position of supporting the depression bar, accomplish the installation to the frequency modulation equipment body, the device is through supporting the butt of depression bar with last support the depression bar down, thereby reach the purpose of being convenient for install, convenient dismantlement simultaneously, need not to use the bolt to fix, not only labour saving and time saving, and be convenient for the staff to dismantle it and maintain, and is convenient for use, and is suitable for various conditions.

Drawings

FIG. 1 is a schematic structural view of the present invention;

fig. 2 is an enlarged view of a portion a in fig. 1 according to the present invention.

In the figure: the frequency modulation device comprises a fixed box 1, a fixed support 2, a hinged part 3, a lower pressing rod 4, a screw rod 5, a handle 6, a sliding block 7, a limiting sliding rail 8, a sliding rod at the bottom 9, a sliding rod at the top 10, an upper pressing rod 11, a through hole 12, a sleeve 13, a damping spring 14, a spring connecting plate 15, a connecting rod 16, a bearing 17, an installation block 18 and a frequency modulation device body 19.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-2, a frequency modulation device for a new energy fast frequency control cabinet convenient to install comprises a fixed box 1, wherein the left end and the right end of the bottom of the fixed box 1 are both movably connected with a fixed bracket 2 through bolts, the bottom of the inner cavity of the fixed box 1 is fixedly connected with an articulated piece 3, the left end and the right end of the articulated piece 3 are both articulated with a lower pressing rod 4, the right side of the fixed box 1 is movably connected with a screw rod 5, the left side of the screw rod 5 penetrates through the fixed box 1 and extends into the fixed box 1 and is in sliding connection with the fixed box 1, the right side of the screw rod 5 is fixedly connected with a handle 6, the right side of the outer surface of the handle 6 is sleeved with an anti-slip sleeve, the outer surface of the anti-slip sleeve is provided with an anti-slip groove, the handle 6 is in an L shape, the left end and the right end of the outer surface of the screw rod 5, the bottom of the inner cavity of the fixed box 1 is fixedly connected with a limiting slide rail 8, the bottom of the slide block 7 is fixedly connected with a bottom slide bar 9, the bottom of the bottom slide bar 9 penetrates through and extends into the limiting slide rail 8 and is connected with the limiting slide rail 8 in a sliding manner, the top of the slide block 7 is fixedly connected with a top slide bar 10, the inside of the limiting slide rail 8 is provided with a limiting slide groove matched with the bottom slide bar 9, the bottom of the lower pressing bar 4 is provided with a stabilizing groove matched with the top slide bar 10, the top of the top slide bar 10 penetrates through and extends into the inside of the lower pressing bar 4 and is connected with the lower pressing bar 4 in a sliding manner, one side of the two lower pressing bars 4, which are opposite to each other in top, is respectively abutted with an upper pressing bar 11, the fixed support 2 is concave, the fixed box 1 is rectangular, the bottom of the upper pressing bar 11 is designed to be an inclined plane, and, the left end and the right end of the top of the fixed box 1 are both provided with through holes 12, the lower pressing rod 4 and the screw rod 5 are positioned on the same vertical straight line, the through holes 12 are matched with the upper pressing rod 11, the top of the upper pressing rod 11 is fixedly connected with a sleeve 13, the top of the sleeve 13 penetrates through and extends to the outside of the through holes 12 and is in sliding connection with the through holes 12, the left end and the right end of the bottom of an inner cavity of the sleeve 13 are both fixedly connected with damping springs 14, the frequency modulation equipment body 19 can be effectively damped through the arrangement of the damping springs 14, the frequency modulation equipment body 19 is prevented from being damaged by foreign objects impacting the frequency modulation equipment body 19, a certain protection effect is achieved, the top of each damping spring 14 is fixedly connected with a spring connecting plate 15, the top of each spring connecting plate 15 is fixedly connected with a connecting rod 16, the top of each connecting rod 16 penetrates through and extends to the, the top of the bearing 17 is fixedly connected with a mounting block 18, the top of the mounting block 18 is movably connected with a frequency modulation device body 19 through a bolt, the handle 6 is rotated forwards and backwards by hands to drive the screw rod 5 to rotate forwards and backwards, the left end and the right end of the outer surface of the screw rod 5 are fixedly connected with threads in opposite directions, the inner side of the slide block 7 is provided with a thread groove matched with the threads on the outer surface of the screw rod 5, the slide block 7 is limited by the bottom slide bar 9 and the limit slide rail 8 to move circularly along with the screw rod 5, and the two slide blocks 7 move towards opposite or reverse directions, when the two slide blocks 7 move towards opposite directions, the left end and the right end of the two lower pressing rods 4 move along with the slide block 7 and move downwards, so that the lower pressing rods 4 are not contacted with the upper pressing rods 11 any more, then the connecting rod 16 is rotated ninety degrees by hands and drives the upper pressing rods 11 to rotate ninety degrees, and, and the frequency modulation equipment body 19 is disassembled, when the frequency modulation equipment body is required to be assembled, the upper abutting rod 11 is only required to be moved into the fixed box 1 from the through hole 12, and the upper abutting rod 11 is rotated by ninety degrees, so that the upper abutting rod 11 and the through hole 12 are in a cross shape, then the two sliding blocks 7 are moved towards opposite directions, the top sliding rod 10 is moved into the stable groove and contacts with the lower abutting rod 4, the top of the lower abutting rod 4 is abutted against the bottom of the upper abutting rod 11, the position of the upper abutting rod 11 is limited, the frequency modulation equipment body 19 is assembled, the frequency modulation equipment body is assembled by abutting the lower abutting rod 4 and the upper abutting rod 11, the aim of convenient assembly is fulfilled, the frequency modulation equipment body is convenient to disassemble, the frequency modulation equipment body is not required to be fixed by using bolts, time and labor are saved, the frequency modulation equipment body is convenient to disassemble and maintain by workers, and the frequency modulation equipment body.

In conclusion, according to the frequency modulation device for the new energy fast frequency control cabinet convenient to install, the handle 6 is rotated forwards and backwards by hands, the screw rod 5 is driven to rotate forwards and backwards, the threads in opposite directions are fixedly connected to the left end and the right end of the outer surface of the screw rod 5, the thread groove matched with the threads on the outer surface of the screw rod 5 is formed in the inner side of the slide block 7, the slide block 7 is limited by the bottom slide rod 9 and the limiting slide rail 8 to move circularly along with the screw rod 5, the two slide blocks 7 move towards opposite or reverse directions, when the two slide blocks 7 move towards opposite directions, the left end and the right end of the two lower pressing rods 4 move along with the slide blocks 7 and move downwards, the lower pressing rods 4 are not contacted with the upper pressing rods 11 any more, then the connecting rod 16 is rotated ninety degrees by hands, the upper pressing rods 11 are driven to rotate ninety degrees, the upper pressing rods 11 are taken out of the through holes 12, and the frequency modulation device, when the frequency modulation equipment is required to be installed, the upper pressing rod 11 is moved to the inside of the fixed box 1 from the through hole 12, the upper pressing rod 11 is rotated for ninety degrees, the upper pressing rod 11 and the through hole 12 are in a cross shape, then the two sliding blocks 7 are moved in opposite directions, the top sliding rod 10 is moved into the stabilizing groove and contacts the lower pressing rod 4, the top of the lower pressing rod 4 is abutted against the bottom of the upper pressing rod 11, the position of the upper pressing rod 11 is limited, the frequency modulation equipment body 19 is installed, the frequency modulation equipment is convenient to install by abutting the lower pressing rod 4 and the upper pressing rod 11, the frequency modulation equipment is convenient to disassemble and does not need to be fixed by bolts, time and labor are saved, workers can conveniently disassemble and maintain the frequency modulation equipment, the frequency modulation equipment is convenient to use and is suitable for various conditions, and the problem that when the frequency modulation equipment is used, the conventional frequency modulation equipment is generally fixed by bolts, the installation is wasted time and energy, and the dismantlement of being not convenient for simultaneously leads to the staff not easily to maintain it, the problem of inconvenient use.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. Without further limitation, an element defined by the phrase "comprising an … …" does not exclude the presence of other identical elements in a process, method, article, or apparatus that comprises the element.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a new forms of energy is frequency modulation equipment for fast frequency control cabinet convenient to installation, includes fixed case (1), its characterized in that: the left end and the right end of the bottom of the fixed box (1) are both movably connected with a fixed support (2) through bolts, the bottom of the inner cavity of the fixed box (1) is fixedly connected with an articulated piece (3), the left end and the right end of the articulated piece (3) are both articulated with a lower pressing rod (4), the right side of the fixed box (1) is movably connected with a screw rod (5), the right side of the screw rod (5) is fixedly connected with a handle (6), the left end and the right end of the outer surface of the screw rod (5) are both fixedly connected with a sliding block (7), the bottom of the inner cavity of the fixed box (1) is fixedly connected with a limiting sliding rail (8), the bottom of the sliding block (7) is fixedly connected with a bottom sliding rod (9), the top of the sliding block (7) is fixedly connected with a top sliding rod (10), one side of the two opposite top parts of the lower pressing rods (4) is both, go up top fixedly connected with sleeve (13) that supports depression bar (11), sleeve (13) inner chamber bottom control the equal fixedly connected with damping spring (14) in both ends, the top fixedly connected with spring coupling plate (15) of damping spring (14), the top fixedly connected with connecting rod (16) of spring coupling plate (15), the top fixedly connected with bearing (17) of connecting rod (16), the top fixedly connected with installation piece (18) of bearing (17), there is frequency modulation equipment body (19) at the top of installation piece (18) through bolt swing joint.

2. The frequency modulation equipment for the new energy fast frequency control cabinet convenient to install according to claim 1, characterized in that: the screw rod (5) surface about both ends equal fixedly connected with opposite direction's screw thread, the thread groove with screw rod (5) surface screw thread looks adaptation is seted up to the inboard of slider (7).

3. The frequency modulation equipment for the new energy fast frequency control cabinet convenient to install according to claim 1, characterized in that: the right side of the outer surface of the handle (6) is sleeved with an anti-slip sleeve, the outer surface of the anti-slip sleeve is provided with an anti-slip groove, and the handle (6) is L-shaped.

4. The frequency modulation equipment for the new energy fast frequency control cabinet convenient to install according to claim 1, characterized in that: the fixing support (2) is concave, the fixing box (1) is a rectangle with a hollow interior, the bottom of the upper pressing rod (11) is designed to be an inclined plane, and one end of the inclined direction close to the hinged piece (3) is higher than one end of the inclined direction far away from the hinged piece (3).

5. The frequency modulation equipment for the new energy fast frequency control cabinet convenient to install according to claim 1, characterized in that: the limiting sliding groove matched with the bottom sliding rod (9) is formed in the limiting sliding rail (8), and the stabilizing groove matched with the top sliding rod (10) is formed in the bottom of the lower abutting-pressing rod (4).

6. The frequency modulation equipment for the new energy fast frequency control cabinet convenient to install according to claim 1, characterized in that: the lower pressing rod (4) and the screw (5) are positioned on the same vertical line, and the through hole (12) is matched with the upper pressing rod (11).