CN211505743U - Multifunctional high-voltage protection measurement and control device for preventing override trip - Google Patents
Multifunctional high-voltage protection measurement and control device for preventing override trip Download PDFInfo
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- CN211505743U CN211505743U CN201922347125.2U CN201922347125U CN211505743U CN 211505743 U CN211505743 U CN 211505743U CN 201922347125 U CN201922347125 U CN 201922347125U CN 211505743 U CN211505743 U CN 211505743U
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Abstract
The utility model discloses a multifunctional high-voltage protection measurement and control device for preventing override tripping, wherein a protection component is arranged outside a display screen terminal, a baffle plate is arranged on the front surface of a protective shell through a rotating shaft, arc-shaped spring pieces are uniformly distributed on the front surface of a fixed baffle strip, flexible plastic strips are uniformly and slidably arranged on the top end and the bottom end of a wire outlet, wire clamping components are arranged on both sides of a host terminal, a guide post is uniformly arranged on the front surface of a U-shaped frame in a penetrating way, the guide post is uniformly bonded on the side surface of the rubber strip, and anti-slip pads are bonded on the opposite side surfaces of two adjacent rubber strips, the display screen terminal is arranged inside the protective shell to prevent the outside of the display screen terminal from being damaged, when the display screen terminal is impacted, the movable baffle strip pushes the arc-shaped spring pieces to deform to absorb impact to prevent the display screen terminal from being damaged, the protection effect, the damage of the data line connection part is prevented.
Description
Technical Field
The utility model relates to a power equipment technical field specifically is a multi-functional high voltage protection measurement and control device for preventing tripping operation more than grade.
Background
The high-voltage protection measurement and control device has complete protection, measurement, control and communication monitoring functions, provides complete protection for the protection and control of high-voltage and low-voltage power distribution and station power system, does not need to consider rated current selection protection when used by a user, only needs to select corresponding protection functions according to needs, is a common GCS31 series protection measurement and control device, prevents the occurrence of override tripping phenomenon by utilizing the cooperation of upper and lower short-circuit protection, and has the function of network override tripping prevention protection.
However, when the device is used, the display screen terminal is exposed outside due to the separation of the display screen terminal and the host terminal, and the display screen terminal is easily damaged by external impact, which brings inconvenience to the use.
SUMMERY OF THE UTILITY MODEL
The utility model provides a multi-functional high voltage protection measurement and control device for preventing trip of stepping more can effectively solve the display screen terminal that proposes in the above-mentioned background and expose outside, receives external striking and impaired easily, the problem of inconvenience for the use.
In order to achieve the above object, the utility model provides a following technical scheme: a multifunctional high-voltage protection measurement and control device for preventing override tripping comprises a display screen terminal and a host terminal, wherein one side of the display screen terminal is connected with the host terminal through a data line, a protection assembly is arranged on the outer side of the display screen terminal, and the protection assembly comprises a protection shell, a blocking piece, a fixed blocking strip, an arc-shaped spring piece, a movable blocking strip, a wire outlet hole, a flexible plastic strip, a rubber block and a clamping groove;
the protective shell is sleeved outside the display screen terminal, the front surface of the protective shell is provided with a baffle through a rotating shaft, the middle part of the inner wall of the protective shell is uniformly bonded with a fixed baffle strip, the front surface of the fixed baffle strip is uniformly distributed with arc-shaped spring pieces, and the front surface of each arc-shaped spring piece is bonded with a movable baffle strip;
the protective housing side middle part has seted up the wire hole, even slidable mounting in wire hole top and bottom has flexible plastic strip, two it has the block rubber to bond between the flexible plastic strip, the draw-in groove has evenly been seted up to block rubber one side.
Preferably, the back of the protective shell is uniformly provided with four mounting holes.
Preferably, sliding grooves are formed in the two ends of the wire outlet hole corresponding to the flexible plastic strips, and the flexible plastic strips are arranged inside the sliding grooves.
Preferably, the inner wall of the wire outlet hole is uniformly provided with a limiting groove at a position corresponding to the clamping groove, and the diameter of the limiting groove is equal to that of the clamping groove.
Preferably, the back of the host terminal is uniformly bonded with a cushion block, one end of the cushion block is provided with a mounting groove, and a cushion spring is bonded inside the mounting groove.
Preferably, both sides of the host terminal are provided with wire clamping assemblies, and each wire clamping assembly comprises a U-shaped frame, a guide post, a compression spring, a rubber strip and an anti-skid pad;
the host terminal is characterized in that U-shaped frames are welded at two ends of two side faces of the host terminal, guide posts are uniformly installed on the front faces of the U-shaped frames in a penetrating mode, compression springs are sleeved in the middle of the guide posts, the guide posts are uniformly bonded on the side faces of the rubber strips, and anti-slip pads are bonded on the opposite side faces of the two adjacent rubber strips.
Preferably, the U-shaped frames correspond to the rubber strips one by one, and the number of the U-shaped frames is four.
Compared with the prior art, the beneficial effects of the utility model are that: the utility model has the advantages of being scientific and reasonable in structure, convenience safe in utilization:
1. be provided with the protection subassembly, install the display screen terminal inside the protective housing, prevent that the display screen terminal outside is impaired, and when the display screen terminal openly received the striking, the display screen terminal is absorbed and is strikeed in the protective housing, and the activity blend stop promotes arc spring piece deformation, absorbs the impact, prevents that the display screen terminal is impaired, and the protection is effectual.
2. Utilize the wire clamping component, the data line of centre gripping host computer terminal both sides, and accessible rubber block centre gripping display screen terminal department is connected with the data line, and when the data line was dragged, the data line was fixed by rubber block and wire clamping component, prevented that the data line junction is impaired.
3. Host computer terminal back mounted has block rubber and buffer spring, improves the host computer terminal and connects the buffering effect of face, reduces the influence that the host computer terminal received the vibration, and the protection effect is better.
Drawings
The accompanying drawings are included to provide a further understanding of the invention, and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention, and together with the description serve to explain the invention and not to limit the invention.
In the drawings:
fig. 1 is a schematic structural diagram of the present invention;
fig. 2 is a schematic structural view of the protection assembly of the present invention;
FIG. 3 is a schematic view of the installation structure of the rubber block of the present invention;
FIG. 4 is a schematic structural view of the wire clamping assembly of the present invention;
reference numbers in the figures: 1. a display screen terminal; 2. a host terminal;
3. a protection component; 301. a protective shell; 302. a baffle plate; 303. fixing the barrier strip; 304. an arc-shaped spring piece; 305. a movable barrier strip; 306. a wire outlet hole; 307. a flexible plastic strip; 308. a rubber block; 309. a card slot;
4. mounting holes; 5. buffering cushion blocks; 6. mounting grooves; 7. a buffer spring;
8. a wire clamping assembly; 801. a U-shaped frame; 802. a guide post; 803. a compression spring; 804. a rubber strip; 805. a non-slip mat.
Detailed Description
The preferred embodiments of the present invention will be described in conjunction with the accompanying drawings, and it will be understood that they are presented herein only to illustrate and explain the present invention, and not to limit the present invention.
Example (b): as shown in fig. 1-4, the utility model provides a technical scheme, a multi-functional high-pressure protection measurement and control device for preventing tripping operation more than grade, including display screen terminal 1 and host computer terminal 2, display screen terminal 1 one side is connected with host computer terminal 2 through the data line, host computer terminal 2 back is evenly bonded and is had cushion block 5, cushion block 5 one end has been seted up mounting groove 6, the inside buffer spring 7 that bonds of mounting groove 6, improve host computer terminal 2 and the cushioning effect who connects the face, protection component 3 is installed to the display screen terminal 1 outside, protection component 3 includes protective housing 301, separation blade 302, fixed blend stop 303, arc spring leaf 304, movable blend stop 305, wire hole 306, flexible plastic strip 307, rubber block 308 and draw-in groove 309;
the protective shell 301 is sleeved outside the display screen terminal 1, the back of the protective shell 301 is uniformly provided with four mounting holes 4, the protective shell 301 is convenient to mount, the front of the protective shell 301 is provided with a baffle 302 through a rotating shaft, the middle part of the inner wall of the protective shell 301 is uniformly bonded with fixed baffle strips 303, the front of the fixed baffle strips 303 is uniformly distributed with arc-shaped spring pieces 304, and the front of the arc-shaped spring pieces 304 is bonded with movable baffle strips 305;
The wire clamping assemblies 8 are mounted on two sides of the host terminal 2, and each wire clamping assembly 8 comprises a U-shaped frame 801, a guide column 802, a compression spring 803, a rubber strip 804 and an anti-skid pad 805;
u type frame 801 has all been welded at 2 both sides face both ends of host computer terminal, U type frame 801 openly evenly runs through and installs guide post 802, compression spring 803 has been cup jointed at the guide post 802 middle part, guide post 802 evenly bonds in rubber strip 804 side, U type frame 801 and rubber strip 804 one-to-one, U type frame 801 and rubber strip 804 quantity are four, the data line of 2 both sides of centre gripping host computer terminal of being convenient for, two adjacent rubber strip 804 relative sides bond and have slipmat 805.
The utility model discloses a theory of operation and use flow: the protective shell 301 is installed at a designated position through a screw, the display screen terminal 1 is installed inside the protective shell 301, the blocking piece 302 is shifted to fix the display screen terminal 1, the display screen terminal 1 is wrapped by the protective shell 301, when the front face of the display screen terminal 1 is impacted, the display screen terminal 1 is sunk into the protective shell 301, the movable blocking strip 305 pushes the arc-shaped spring piece 304 to deform to absorb the impact, the display screen terminal 1 is prevented from being damaged, and the protective effect is good;
the data line passes through the wire outlet hole 306 and is connected with the display screen terminal 1 and the host terminal 2, the rubber block 308 is pushed to be embedded into the wire outlet hole 306, one end of the data line is clamped by the clamping groove 309, the rubber strips 804 on the two sides of the host terminal 2 are pulled, one end of the data line close to the host terminal 2 is clamped by the two rubber strips 804, the rubber strips 804 can deform in cooperation with the data line, the moving distance of the guide post 802 is different from the expansion amount of the compression spring 803, so that the clamping is tighter, the wire connected with the host terminal 2 is fixed in the same mode, when the data line is pulled, the data line is fixed by the rubber block 308 and the wire clamping assembly 8, and the connection part of the data line is prevented from being damaged;
2 back mounted of host computer terminal has cushion 5 and buffer spring 7, improves host computer terminal 2 and the buffering effect of being connected the face, reduces host computer terminal 2 and receives the influence of vibration, and the protection effect is better.
Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments described in the foregoing embodiments, or equivalents may be substituted for elements thereof. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.
Claims (7)
1. The utility model provides a multi-functional high voltage protection measurement and control device for preventing trip of overriding, includes display screen terminal (1) and host computer terminal (2), its characterized in that: one side of the display screen terminal (1) is connected with a host terminal (2) through a data line, a protection assembly (3) is installed on the outer side of the display screen terminal (1), and the protection assembly (3) comprises a protection shell (301), a blocking piece (302), a fixed blocking strip (303), an arc-shaped spring piece (304), a movable blocking strip (305), a wire outlet hole (306), a flexible plastic strip (307), a rubber block (308) and a clamping groove (309);
the protective shell (301) is sleeved outside the display screen terminal (1), blocking pieces (302) are installed on the front face of the protective shell (301) through a rotating shaft, fixed blocking strips (303) are uniformly bonded to the middle of the inner wall of the protective shell (301), arc-shaped spring pieces (304) are uniformly distributed on the front face of each fixed blocking strip (303), and movable blocking strips (305) are bonded to the front faces of the arc-shaped spring pieces (304);
the cable outlet structure is characterized in that a cable outlet hole (306) is formed in the middle of the side face of the protective shell (301), flexible plastic strips (307) are evenly installed at the top end and the bottom end of the cable outlet hole (306) in a sliding mode, a rubber block (308) is bonded between the two flexible plastic strips (307), and a clamping groove (309) is evenly formed in one side of the rubber block (308).
2. The multifunctional high-voltage protection measurement and control device for preventing override trip according to claim 1, characterized in that: mounting holes (4) are evenly formed in the back face of the protective shell (301), and the number of the mounting holes (4) is four.
3. The multifunctional high-voltage protection measurement and control device for preventing override trip according to claim 1, characterized in that: the two ends of the wire outlet hole (306) are provided with sliding grooves corresponding to the flexible plastic strips (307), and the flexible plastic strips (307) are arranged in the sliding grooves.
4. The multifunctional high-voltage protection measurement and control device for preventing override trip according to claim 1, characterized in that: the inner wall of the wire outlet hole (306) is uniformly provided with a limiting groove corresponding to the clamping groove (309), and the diameter of the limiting groove is equal to that of the clamping groove (309).
5. The multifunctional high-voltage protection measurement and control device for preventing override trip according to claim 1, characterized in that: the host terminal (2) back is evenly bonded with a buffer cushion block (5), a mounting groove (6) is formed in one end of the buffer cushion block (5), and a buffer spring (7) is bonded inside the mounting groove (6).
6. The multifunctional high-voltage protection measurement and control device for preventing override trip according to claim 1, characterized in that: the wire clamping assemblies (8) are mounted on two sides of the host terminal (2), and each wire clamping assembly (8) comprises a U-shaped frame (801), a guide column (802), a compression spring (803), a rubber strip (804) and an anti-skid pad (805);
u-shaped frame (801) have all been welded at host computer terminal (2) both sides face both ends, U-shaped frame (801) openly evenly run through and install guide post (802), compression spring (803) have been cup jointed in guide post (802) middle part, guide post (802) evenly bond in rubber strip (804) side, and two are adjacent the relative side bonding of rubber strip (804) has slipmat (805).
7. The multifunctional high-voltage protection measurement and control device for preventing override trip according to claim 6, characterized in that: the U-shaped frames (801) correspond to the rubber strips (804) one by one, and the number of the U-shaped frames (801) and the number of the rubber strips (804) are four.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922347125.2U CN211505743U (en) | 2019-12-24 | 2019-12-24 | Multifunctional high-voltage protection measurement and control device for preventing override trip |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922347125.2U CN211505743U (en) | 2019-12-24 | 2019-12-24 | Multifunctional high-voltage protection measurement and control device for preventing override trip |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211505743U true CN211505743U (en) | 2020-09-15 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201922347125.2U Active CN211505743U (en) | 2019-12-24 | 2019-12-24 | Multifunctional high-voltage protection measurement and control device for preventing override trip |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211505743U (en) |
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2019
- 2019-12-24 CN CN201922347125.2U patent/CN211505743U/en active Active
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