CN215300469U - Switching power supply convenient to wiring - Google Patents
Switching power supply convenient to wiring Download PDFInfo
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- CN215300469U CN215300469U CN202121287914.2U CN202121287914U CN215300469U CN 215300469 U CN215300469 U CN 215300469U CN 202121287914 U CN202121287914 U CN 202121287914U CN 215300469 U CN215300469 U CN 215300469U
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- power supply
- switching power
- screw rod
- plate
- connecting plate
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Abstract
The utility model discloses a belong to switching power supply technical field, specifically be a switching power supply convenient to wiring, include one side fixed mounting of switching power supply body has the connection terminal, the top of connection terminal is equipped with fixed mounting and is in the switch the casing of switching power supply body one side, the casing inner chamber leans on the left rotation to be provided with the screw rod, the screw rod top is passed the casing roof just is provided with the plectane, the fixed hand that is provided with in plectane top is held between the fingers the dish, the hand is held between the fingers a set lateral wall and is provided with anti-skidding line. The utility model discloses a user at first places the wire on the connection terminal, holds between the fingers the direct rotatable plectane of dish through the hand, drives the screw rod then and rotates, need not other instruments, and the screw rod drives the connecting plate and moves down, and the connecting plate drives the clamp plate and pushes down, and until the stripper plate firmly fixes the wire, makes the locating pin insert the locating hole under the effect of rethread spring in, and then fixes the clamp plate, more is favorable to long-term the use.
Description
Technical Field
The utility model relates to a switching power supply technical field specifically is a switching power supply convenient to wiring.
Background
A switching power supply, also called a switching power supply or a switching converter, is a high-frequency power conversion device, which functions to convert a level voltage into a voltage or current required by a user terminal through different types of architectures. However, in the prior art, when the switching power supply is connected, the connection is inconvenient, the operation is complex, the time is wasted, and the use requirements of people cannot be met.
CN212367096U discloses a switching power supply convenient for wiring at present publication (bulletin) number, which comprises a switching power supply body, one side fixed mounting of switching power supply body has a wire holder, the top of wire holder is equipped with the fixed plate of fixed mounting in switching power supply body one side, first through-hole has been seted up at the top of fixed plate, fixed mounting has same fixed block on the both sides inner wall of first through-hole, the rotation hole has been seted up at the top of fixed block, rotate downthehole rotation and install the bull stick, the screw rod is installed to the screw thread on the bull stick, the standing groove has been seted up to the bottom of fixed plate, slidable mounting has the stripper plate in the standing groove, the bottom of screw rod extend to in the standing groove and with the top fixed connection of stripper plate, two second through-holes have been seted up at the top of stripper plate. The utility model discloses simple structure, high durability and convenient use, be convenient for people to the switch wiring, satisfy people's user demand, when using, at first place the wire on the connection terminal, then rotate the handle through the screwdriver, the handle drives the bull stick and rotates at the downthehole fixed of rotation, bull stick and screw rod threaded connection, the effect of gag lever post and spacing groove, make the screw rod can not rotate along with the bull stick, so the bull stick rotates and drives the screw rod downstream, the screw rod drives the stripper plate downstream in the standing groove, the stripper plate slides on two gag lever posts simultaneously, fix the wire until the stripper plate is firm, the stall handle, wire wiring is accomplished this moment.
In the above-mentioned patent of disclosing, at first need rotate the handle through the screwdriver when using, need adopt other appurtenance, comparatively inconvenient, secondly go on through the threaded connection of bull stick and screw rod to the spacing of pushing down of stripper plate, do not have the further screens mechanism that sets up bull stick and screw rod, be unfavorable for the stripper plate to push down spacingly for a long time, consequently need research and development a switching power supply convenient to wiring.
SUMMERY OF THE UTILITY MODEL
This section is for the purpose of summarizing some aspects of embodiments of the invention and to briefly introduce some preferred embodiments. Some simplifications or omissions may be made in this section and in the abstract of the specification and the title of the application to avoid obscuring the purpose of this section, the abstract of the specification and the title of the application, and such simplifications or omissions are not intended to limit the scope of the invention.
In view of the problems existing in the prior art, the utility model discloses.
Therefore, the utility model aims at providing a switching power supply convenient to wiring, the user at first places the wire on the connection terminal, holds between the fingers the direct rotatable plectane of dish through the hand, drives the screw rod then and rotates, need not other instruments, and the screw rod drives the connecting plate and moves down, and the connecting plate drives the clamp plate and pushes down, and until the stripper plate firmly fix the wire, make the locating pin insert in the locating hole under the effect of rethread spring, and then fix the clamp plate, more be favorable to long-term use.
For solving the technical problem, according to the utility model discloses an aspect, the utility model provides a following technical scheme:
a switching power supply to facilitate wiring, comprising: a wire holder is fixedly arranged on one side of the switching power supply body, a shell fixedly arranged on one side of the switching power supply body is arranged above the wire holder, the inner cavity of the shell is provided with a screw rod rotating towards the left, the top end of the screw rod penetrates through the top wall of the shell and is provided with a circular plate, a hand-held disc is fixedly arranged at the top of the circular plate, anti-skid grains are arranged on the side wall of the hand-held disc, a plurality of positioning holes are arranged on the periphery of the outer side wall of the circular plate, the screw rod is vertically screwed with a connecting plate, the bottom of the connecting plate is vertically provided with a pressing plate close to the right, the main cross section of the pressure plate is in an inverted T shape, the top of the shell is provided with an installation bin close to the right, the mounting bin is characterized in that a spring is arranged on the right side wall of the inner cavity of the mounting bin, a positioning pin is arranged at the other end of the spring, and the left end of the positioning pin penetrates through the left side wall of the mounting bin and is inserted into one positioning hole.
As a switching power supply's an preferred scheme convenient to wiring, wherein: the switch power supply comprises a switch power supply body and is characterized in that a soft pad is arranged at the bottom of the switch power supply body, and anti-skid grains are formed in the surface of the bottom of the soft pad.
As a switching power supply's an preferred scheme convenient to wiring, wherein: the left side wall and the right side wall of the inner cavity of the shell are symmetrically provided with limit grooves, and two ends of the connecting plate are located in the limit grooves.
As a switching power supply's an preferred scheme convenient to wiring, wherein: the right end of the top of the positioning pin is provided with a movable pull rod, and the top of the movable pull rod is provided with a pull ring.
As a switching power supply's an preferred scheme convenient to wiring, wherein: the movable pull rod drives the positioning pin to move along the compression direction of the spring.
Compared with the prior art, the beneficial effects of the utility model are that: the user at first places the wire on the connection terminal, holds between the fingers the direct rotatable plectane of dish through the hand, drives the screw rod then and rotates, need not other instruments, and the screw rod drives the connecting plate and moves down, and the connecting plate drives the clamp plate and pushes down, and until the stripper plate firmly fixes the wire, makes the locating pin insert the locating hole under the effect of rethread spring, and then fixes the clamp plate, more is favorable to long-term the use.
Drawings
In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the present invention will be described in detail with reference to the accompanying drawings and detailed embodiments, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without inventive labor. Wherein:
FIG. 1 is a schematic view of the overall structure of the present invention;
FIG. 2 is a schematic view of the internal structure of the shell of the present invention;
FIG. 3 is a schematic view of a three-dimensional structure of the connection plate of the present invention;
FIG. 4 is a schematic view of the three-dimensional structure of the pressing plate of the present invention;
fig. 5 is the perspective structure schematic diagram of the limiting groove of the utility model:
in the figure: the switch power supply comprises a switch power supply body 1, a wire holder 2, a shell 3, a screw 301, a circular plate 302, a hand-held disc 3021, a positioning hole 303, a connecting plate 304, a pressing plate 305, a limiting groove 306, an installation bin 307, a spring 308, a positioning pin 309 and a movable pull rod 310.
Detailed Description
In order to make the above objects, features and advantages of the present invention more comprehensible, embodiments of the present invention are described in detail below with reference to the accompanying drawings.
In the following description, numerous specific details are set forth in order to provide a thorough understanding of the present invention, but the present invention may be implemented in other ways than those specifically described herein, and one skilled in the art may similarly generalize the present invention without departing from the spirit of the present invention, and therefore the present invention is not limited to the specific embodiments disclosed below.
Next, the present invention will be described in detail with reference to the schematic drawings, and in the detailed description of the embodiments of the present invention, for convenience of explanation, the sectional view showing the device structure will not be partially enlarged according to the general scale, and the schematic drawings are only examples, and should not limit the scope of the present invention. In addition, the three-dimensional dimensions of length, width and depth should be included in the actual fabrication.
In order to make the objects, technical solutions and advantages of the present invention clearer, embodiments of the present invention will be described in further detail below with reference to the accompanying drawings.
Fig. 1 to 5 are schematic structural diagrams illustrating an embodiment of a switching power supply convenient to wire, please refer to fig. 1 to 5, the switching power supply convenient to wire of the embodiment includes:
a wire holder 2 is fixedly arranged on one side of a switching power supply body 1, a soft pad is arranged at the bottom of the switching power supply body 1, anti-skid grains are arranged on the surface of the bottom of the soft pad to increase the overall stability of the device, a shell 3 is fixedly arranged on one side of the switching power supply body 1 above the wire holder 2, a screw 301 is arranged in the inner cavity of the shell 3 in a left-hand rotation manner, the top end of the screw 301 penetrates through the top wall of the shell 3 and is provided with a circular plate 302, a hand pinch disc 3021 is fixedly arranged at the top of the circular plate 302, anti-skid grains are arranged on the side wall of the hand pinch disc 3021, a plurality of positioning holes 303 are arranged on the periphery of the outer side wall of the circular plate 302, a connecting plate 304 is vertically screwed and arranged on the screw 301, a pressing plate 305 is vertically arranged on the bottom of the right side of the connecting plate 304, limiting grooves 306 are symmetrically arranged on the left and right side walls of the inner cavity of the shell 3, and both ends of the connecting plate 304 are positioned in the limiting grooves 306, so that the connecting plate 304 can only move up and down along the limiting grooves 306, the cross section of the main view of the pressing plate 305 is inverted 'T' -shaped, the top of the shell 3 is provided with an installation bin 307 close to the right, the right side wall of the inner cavity of the installation bin 307 is provided with a spring 308, the other end of the spring 308 is provided with a positioning pin 309, the left end of the positioning pin 309 penetrates through the left side wall of the installation bin 307 and is inserted into a positioning hole 303, the right end of the top of the positioning pin 309 is provided with a movable pull rod 310, the top of the movable pull rod 310 is provided with a pull ring, the movable pull rod 310 is conveniently pulled through the pull ring, and the movable pull rod 310 drives the positioning pin 309 to move along the compression direction of the spring 308.
In specific use, as needs the utility model discloses in-process using, the user at first places the wire on connection terminal 2, pinch the direct rotatable plectane 302 of dish 3021 through the hand, drive screw rod 301 then and rotate, need not other instruments, screw rod 301 drives connecting plate 304 and moves down, connecting plate 304 drives clamp plate 305 and pushes down, fix the wire until stripper plate 10 firmly, make locating pin 309 insert in locating hole 303 under the effect of rethread spring 308, and then fix clamp plate 305, more be favorable to long-term the use.
While the invention has been described above with reference to an embodiment, various modifications may be made and equivalents may be substituted for elements thereof without departing from the scope of the invention. In particular, as long as there is no structural conflict, the various features of the disclosed embodiments of the present invention can be used in any combination with each other, and the non-exhaustive description of these combinations in this specification is merely for the sake of brevity and resource conservation. Therefore, it is intended that the invention not be limited to the particular embodiments disclosed, but that the invention will include all embodiments falling within the scope of the appended claims.
Claims (5)
1. A switching power supply for facilitating wiring, comprising: one side of the switch power supply body (1) is fixedly provided with a wire holder (2), the top of the wire holder (2) is provided with a shell (3) which is fixedly arranged on one side of the switch power supply body (1), the shell (3) is provided with a screw rod (301) by rotating left, the top end of the screw rod (301) penetrates through the top wall of the shell (3) and is provided with a circular plate (302), the top of the circular plate (302) is fixedly provided with a hand pinch plate (3021), the side wall of the hand pinch plate (3021) is provided with anti-slip patterns, a plurality of positioning holes (303) are arranged around the outer side wall of the circular plate (302), the screw rod (301) is vertically screwed with a connecting plate (304), the bottom of the connecting plate (304) is vertically provided with a pressing plate (305) by the right, the main view cross section of the pressing plate (305) is in an inverted T shape, the top of the shell (3) is provided with an installation bin (307) by the right, a spring (308) is arranged on the right side wall of the inner cavity of the mounting bin (307), a positioning pin (309) is arranged at the other end of the spring (308), and the left end of the positioning pin (309) penetrates through the left side wall of the mounting bin (307) and is inserted into one positioning hole (303).
2. A switching power supply to facilitate wiring according to claim 1, wherein: the switch power supply is characterized in that a soft cushion is arranged at the bottom of the switch power supply body (1), and anti-skid grains are arranged on the surface of the bottom of the soft cushion.
3. A switching power supply to facilitate wiring according to claim 1, wherein: the lateral wall symmetry is provided with spacing groove (306) about casing (3) inner chamber, connecting plate (304) both ends are located in spacing groove (306).
4. A switching power supply to facilitate wiring according to claim 1, wherein: the right end of the top of the positioning pin (309) is provided with a movable pull rod (310), and the top of the movable pull rod (310) is provided with a pull ring.
5. A switching power supply to facilitate wiring according to claim 4, wherein: the movable pull rod (310) drives the positioning pin (309) to move along the compression direction of the spring (308).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121287914.2U CN215300469U (en) | 2021-06-09 | 2021-06-09 | Switching power supply convenient to wiring |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121287914.2U CN215300469U (en) | 2021-06-09 | 2021-06-09 | Switching power supply convenient to wiring |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215300469U true CN215300469U (en) | 2021-12-24 |
Family
ID=79515376
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202121287914.2U Active CN215300469U (en) | 2021-06-09 | 2021-06-09 | Switching power supply convenient to wiring |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215300469U (en) |
-
2021
- 2021-06-09 CN CN202121287914.2U patent/CN215300469U/en active Active
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