CN216285411U - Relay protection intelligence fortune is examined and is used terminal equipment - Google Patents

Abstract

The utility model relates to the technical field of relay protection test terminals, in particular to a terminal device for relay protection intelligent transportation and detection, which comprises a relay protection intelligent transportation and detection terminal device body, wherein a protection pad is sleeved on the outer side of the relay protection intelligent transportation and detection terminal device body, adjusting components are arranged on two sides of the relay protection intelligent transportation and detection terminal device body, a supporting component is arranged below the adjusting components, a cross shaft is arranged on the inner side of the supporting component, an anti-skidding sleeve is sleeved on the outer side of the cross shaft, and each adjusting component comprises a butt joint disc, a positioning disc, a limiting shaft, a rebound spring, a connecting disc, a positioning pin, a return spring, a pull shaft and a pull button. The connecting disc is restored to the original position under the action of the resilience force of the resilience spring, the position of the main rod is fixed, the problem that the main rod in the traditional device needs to be supported by searching for a proper supporting point is solved, and the stability of the main rod support is further improved.

Description

Relay protection intelligence fortune is examined and is used terminal equipment

Technical Field

The utility model relates to the technical field of relay protection test terminals, in particular to a terminal device for intelligent operation and detection of relay protection.

Background

The relay protection test instrument is divided into a main loop and an auxiliary loop, the main loop is adjusted by a large knob, the auxiliary loop is adjusted by a small knob, and the main loop controls various output quantities through an output selection key switch on a panel.

Current intelligent terminal is examined in relay protection intelligence fortune when idle, its supporting part and earth's surface contact, keep the state of keeping flat, during the use, the angle of staff's earlier adjustment pull rod makes it become "the stretching ring shape attitude", put it to the workplace after twisting, adjust the pull rod through rotating, make the pull rod become "bracing piece", support the terminal equipment body, make terminal equipment heel, make things convenient for the staff to observe and control, but current intelligent terminal is examined in relay protection fortune can not turn into the support state from handheld state well, need look for suitable strong point at the in-process that carries out the support conversion, just can support through the support when terminal equipment inclines, the stability of support is relatively poor. Therefore, a relay protection intelligent operation terminal device is needed to solve the above problems.

SUMMERY OF THE UTILITY MODEL

The present invention has been made to solve the above-mentioned problems occurring in the prior art.

In order to achieve the purpose, the utility model adopts the following technical scheme:

the utility model provides a terminal equipment for relay protection intelligence fortune is examined, examines the terminal equipment body including relay protection intelligence fortune, the terminal equipment body outside cover is examined in relay protection intelligence fortune is equipped with the protection pad, the terminal equipment body both sides limit is examined in relay protection intelligence fortune is equipped with adjusting part, the adjusting part below is equipped with supporting component, just the supporting component inboard is equipped with the cross axle, the cover is equipped with the antiskid cover in the cross axle outside, adjusting component is by docking tray, positioning disk, spacing axle, rebound spring, connection pad, locating pin, return spring, draw the axle and draw the button to constitute, supporting component comprises mobile jib, regulating plate, lagging, solid fixed ring, card axle, button dish and reset spring.

Preferably, be equipped with the positioning disk to the set inner wall, just positioning disk central point puts the department and runs through to insert and is equipped with spacing axle, spacing axle left side is connected with the rebound spring, just the rebound spring left side is connected fixedly with the set inner wall, fixed connection pad is connected on spacing axle right side, just connection pad right side central point puts the department and is connected with the axle that draws, draw the axle right side and be connected with the knob, connection pad left side equidistance is encircleed and is connected with the locating pin, just the locating pin inlays through the spacing groove and establishes on the positioning disk surface, drives the connection pad through drawing the outside pulling of axle and removes, makes then the locating pin break away from the draw-in groove on positioning disk surface inside, conveniently rotates the regulation to the mobile jib.

Preferably, the cross section of the limiting shaft is of a T-shaped structure, the outer diameter of the disc structure on the left side of the limiting shaft is larger than the inner diameter of the central through hole of the positioning disc, the disc structure of the limiting shaft is abutted to the positioning disc, and the position of the positioning disc is limited.

Preferably, the connection pad right side symmetry is equipped with two back force springs, just back force spring right side is connected fixedly with the mobile jib inner wall, cooperatees with the spring-back spring through the elasticity of back force spring to draw the axle and pull back and reset.

Preferably, the vertical cross-section of the pull shaft is of a hexagonal structure, the pull shaft penetrates through the interior of the main rod through the through groove, and the main rod can be prevented from rotating on the surface of the pull shaft due to the hexagonal prism design of the pull shaft.

Preferably, mobile jib bottom fixedly connected with regulating plate, just the regulating plate inlays through the recess and establishes inside the lagging, the lagging outside is equipped with solid fixed ring, just gu fixed ring runs through the through-hole and inlays and be equipped with the card axle, the card axle inlays through the draw-in groove and establishes on the regulating plate surface, the card off-axial side is equipped with the button dish, button dish inboard symmetry is equipped with two reset spring, just reset spring keeps away from button dish one end and is connected fixedly with solid fixed ring, removes in the regulating plate outside through the lagging, adjusts solid fixed ring's extension length.

Preferably, the inner sides of the two sleeve plates are connected with a cross shaft, semicircular lugs are arranged on the outer sides of the cross shaft in an equidistant surrounding mode, and the semicircular lugs on the cross shaft rub the anti-skid sleeve.

The utility model has at least the following beneficial effects:

1. through setting up adjusting part, realize the angle conversion to the mobile jib, compare in traditional structure, this device drives the connection pad through drawing the outside pulling of axle and removes, then make the locating pin break away from inside the draw-in groove on locating disc surface, the mobile jib rotates changes the holding position, thereby change the inclination when relay protection intelligence fortune is examined the terminal equipment body and is placed, adjust the back that finishes under the resilience effect of rebound spring, the connection pad resumes the normal position, thereby fix the position of mobile jib, avoid among the traditional device mobile jib need look for suitable strong point, just can support through the mobile jib when relay protection intelligence fortune is examined the terminal equipment body and is kept flat, further improvement the stability that the mobile jib supported, the practical effect of device in different topography scenes has been improved.

2. Through setting up supporting component, realize the regulation to the lagging position, this device passes through the lagging and removes in the regulating plate outside, adjusts solid fixed ring's extension length to run through the lagging through the card axle and fix with regulating plate surface through-hole, the length change of lagging has reached the effect that changes relay protection intelligence fortune and has examined terminal equipment body and earth's surface inclination, reaches the effect that changes the original biggest inclination of relay protection intelligence fortune and examined terminal equipment body then.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings needed to be used in the description of the embodiments are briefly introduced below, and it is obvious that the drawings in the following description are some embodiments of the present invention, and it is obvious for those skilled in the art to obtain other drawings based on these drawings without creative efforts.

Fig. 1 is a schematic view of a supporting state external structure of a relay protection intelligent operation and detection terminal device according to the present invention;

fig. 2 is a schematic diagram of an external structure of a handheld state of a terminal device for intelligent operation and detection of relay protection according to the present invention;

fig. 3 is a schematic diagram of a three-dimensional crack of an adjusting assembly in a terminal device for intelligent relay protection operation and inspection according to the present invention;

fig. 4 is a schematic diagram of a three-dimensional crack of a support assembly in a terminal device for intelligent relay protection operation and inspection according to the present invention;

fig. 5 is a schematic view of a local structure of a support assembly in the terminal device for intelligent relay protection operation and inspection provided by the utility model.

In the figure: 1. a relay protection intelligent operation and detection terminal device body; 2. a pad; 3. an adjustment assembly; 31. a docking tray; 32. positioning a plate; 33. a limiting shaft; 34. a rebound spring; 35. a connecting disc; 36. positioning pins; 37. a return spring; 38. pulling the shaft; 39. pulling the button; 4. a support assembly; 41. a main rod; 42. an adjusting plate; 43. sheathing; 44. a fixing ring; 45. clamping a shaft; 46. a button disc; 47. a return spring; 5. a horizontal axis; 6. an anti-slip sleeve.

Detailed Description

In order to make the objects, technical solutions and advantages of the present invention more apparent, the present invention is described in further detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are merely illustrative of the utility model and are not intended to limit the utility model.

Referring to fig. 1-5, a terminal device for relay protection intelligent transportation and inspection, comprising a terminal device body 1 for relay protection intelligent transportation and inspection, wherein a protection pad 2 is sleeved outside the terminal device body 1 for relay protection intelligent transportation and inspection, adjusting components 3 are arranged on two sides of the terminal device body 1 for relay protection intelligent transportation and inspection, a supporting component 4 is arranged below the adjusting components 3, a cross shaft 5 is arranged inside the supporting component 4, an anti-skid sleeve 6 is sleeved outside the cross shaft 5, the adjusting component 3 is composed of a butt-joint disc 31, a positioning disc 32, a limiting shaft 33, a rebound spring 34, a connecting disc 35, a positioning pin 36, a return spring 37, a pull shaft 38 and a pull button 39, the supporting component 4 is composed of a main rod 41, an adjusting plate 42, a sleeve plate 43, a fixing ring 44, a clamping shaft 45, a button disc 46 and a return spring 47, the supporting position is changed by rotating the main rod 41, the inclination angle when the terminal device body 1 for relay protection intelligent transportation and inspection is placed is changed, after the adjustment is finished, under the effect of the resilience force of the resilience spring 34, the positioning pin 36 returns to the original position, the position of the main rod 41 is fixed, and the supporting stability of the main rod 41 is further improved.

Specifically, as shown in fig. 2, be equipped with positioning disk 32 to the internal wall of docking disk 31, and positioning disk 32 central point department of putting runs through and inserts and be equipped with spacing axle 33, spacing axle 33 left side is connected with rebound spring 34, and rebound spring 34 left side is connected fixedly with the internal wall of docking disk 31, fixed connection pad 35 is connected on spacing axle 33 right side, and connection pad 35 right side central point department of putting is connected with draws axle 38, draw axle 38 right side is connected with and draws button 39, connection pad 35 left side equidistance is encircleed and is connected with locating pin 36, and locating pin 36 inlays through the spacing groove and establishes on positioning disk 32 surface, drive connection pad 35 through drawing the outside pulling of axle 38 and remove, then make locating pin 36 break away from inside the draw-in groove on positioning disk 32 surface, at this moment, mobile jib 41 rotates and changes the holding position, thereby change relay protection intelligence and transport inclination when examining terminal equipment body 1 and place.

Further, as shown in fig. 3, the cross section of the limiting shaft 33 is a T-shaped structure, the outer diameter of the disc structure on the left side of the limiting shaft 33 is larger than the inner diameter of the central through hole of the positioning disc 32, when the pulling shaft 38 is pulled outwards, the disc structure of the limiting shaft 33 is abutted to the positioning disc 32, so that the position of the positioning disc 32 is limited, and meanwhile, the prompting staff is prompted to pull to the maximum extent, so that the judgment of the staff is facilitated, the pulling shaft 38 is prevented from being pulled out completely, and the return spring 37 and the return spring 34 are prevented from reaching the upper limit of the elastic coefficient and cannot be restored.

Still further, as shown in fig. 3, two return springs 37 are symmetrically arranged on the right side of the connecting disc 35, the right side of each return spring 37 is connected and fixed with the inner wall of the main rod 41, and after the pulling shaft 38 loses external tension, the pulling shaft 38 is pulled back by matching the elastic force of the return spring 37 with the return spring 34, so that the pulling shaft 38 is reset, and the positioning pin 36 is controlled to be re-engaged with the positioning disc 32.

Furthermore, as shown in fig. 3, the vertical section of the pull shaft 38 is a hexagonal structure, the pull shaft 38 penetrates through the interior of the main rod 41 through the through groove, the hexagonal prism design of the pull shaft 38 can effectively prevent the main rod 41 from rotating on the surface of the pull shaft 38, and the stability of the main rod 41 in support is ensured.

It should be noted that, as shown in fig. 5, an adjusting plate 42 is fixedly connected to the bottom end of the main rod 41, the adjusting plate 42 is embedded inside a sleeve plate 43 through a groove, a fixing ring 44 is arranged outside the sleeve plate 43, a clamping shaft 45 is embedded in the fixing ring 44 through a through hole, the clamping shaft 45 is embedded on the surface of the adjusting plate 42 through a clamping groove, a button disc 46 is arranged on the outer side of the clamping shaft 45, two return springs 47 are symmetrically arranged on the inner side of the button disc 46, one ends of the return springs 47 far away from the button disc 46 are connected and fixed with the fixing ring 44, by moving the strap 43 outside the adjustment plate 42, the extension length of the fixing ring 44 is adjusted, and card axle 45 runs through sleeve plate 43 and adjusts 42 surperficial through-hole and fixes, and the length change of sleeve plate 43 has changed the inclination of relay protection intelligence fortune terminal equipment body 1 with the earth's surface, reaches the effect that changes the original biggest inclination of relay protection intelligence fortune terminal equipment body 1 then.

In addition, as shown in fig. 5, the inner sides of the two sleeve plates 43 are connected with the cross shaft 5, and the outer sides of the cross shaft 5 are provided with the semicircular convex blocks in an equidistant surrounding manner, when the anti-slip sleeve 6 is sleeved on the surface of the cross shaft 5, the semicircular convex blocks on the cross shaft 5 rub the anti-slip sleeve 6, so that the friction force of the anti-slip sleeve 6 after installation is increased, and the anti-slip sleeve 6 is prevented from rotating and sliding when the cross shaft 5 is supported and stressed.

The working principle is as follows: according to the illustration of fig. 4 and 5, by pulling the button disk 46 outwards, the button disk 46 drives the clamping shaft 45 to move in the movement process, so that the clamping shaft 45 is separated from the inside of the adjusting plate 42, at this time, the sleeve plate 43 is pulled outwards, when the sleeve plate 43 moves to a proper position, the button disk 46 is driven to reset and move under the resilience of the return spring 47, the button disk 46 pushes the clamping shaft 45 to re-clamp with the adjusting plate 42 in the movement process, and therefore the connection between the sleeve plate 43 and the adjusting plate 42 is fixed;

secondly, as shown in fig. 2 and fig. 3, the worker pulls the pull button 39 outward, the pull button 39 drives the pull shaft 38 to move in the movement, the pull shaft 38 drives the connection disc 35 to move in the movement, the connection disc 35 drives the positioning pin 36 to move in the movement, then the positioning pin 36 is separated from the inside of the slot of the positioning disc 32, the limiting shaft 33 stretches and deforms the rebound spring 34 in the movement, at this time, the main rod 41 is rotated, the main rod 41 is converted into a supporting state, after the rotation angle of the main rod 41 is adjusted, the limiting shaft 33 is reset under the effect of the rebound force of the positioning disc 32, then the limiting shaft 33 pulls the connection disc 35 to move, then the positioning pin 36 is clamped inside the slot of the positioning disc 32 again, and then the position of the main rod 41 is fixed.

The foregoing shows and describes the general principles, essential features, and advantages of the utility model. It will be understood by those skilled in the art that the present invention is not limited to the embodiments described above, which are merely illustrative of the principles of the utility model, but that various changes and modifications may be made without departing from the spirit and scope of the utility model, which fall within the scope of the utility model as claimed. The scope of the utility model is defined by the appended claims and equivalents thereof.

Claims (7)

1. The utility model provides a relay protection intelligence fortune is examined and is used terminal equipment, examines terminal equipment body (1) including relay protection intelligence fortune, a serial communication port, terminal equipment body (1) outside cover is equipped with protection pad (2) is examined in relay protection intelligence fortune, terminal equipment body (1) both sides side is examined in relay protection intelligence fortune is equipped with adjusting part (3), adjusting part (3) below is equipped with supporting component (4), just supporting component (4) inboard is equipped with cross axle (5), cross axle (5) outside cover is equipped with antiskid cover (6), adjusting component (3) by docking tray (31), positioning disk (32), spacing axle (33), rebound spring (34), connection pad (35), locating pin (36), return spring (37), draw axle (38) and draw button (39) to constitute, supporting component (4) by mobile jib (41), The adjustable clamping device comprises an adjusting plate (42), a sleeve plate (43), a fixing ring (44), a clamping shaft (45), a button disc (46) and a return spring (47).

2. The terminal equipment for relay protection intelligent operation and maintenance of claim 1, wherein a positioning disc (32) is arranged on the inner wall of the butt joint disc (31), a limiting shaft (33) is inserted in the central position of the positioning disc (32), a rebound spring (34) is connected to the left side of the limiting shaft (33), the left side of the rebound spring (34) is fixedly connected with the inner wall of the butt joint disc (31), a fixed connecting disc (35) is connected to the right side of the limiting shaft (33), a pull shaft (38) is connected to the central position of the right side of the connecting disc (35), a pull button (39) is connected to the right side of the pull shaft (38), a positioning pin (36) is connected to the left side of the connecting disc (35) in an equidistant mode, and the positioning pin (36) is embedded in the surface of the positioning disc (32) through a limiting groove.

3. The terminal equipment for relay protection intelligent operation and inspection according to claim 2, wherein the cross section of the limiting shaft (33) is of a T-shaped structure, and the outer diameter of the disc structure on the left side of the limiting shaft (33) is larger than the inner diameter of the central through hole of the positioning disc (32).

4. The terminal equipment for relay protection intelligent operation and inspection according to claim 2, wherein two return springs (37) are symmetrically arranged on the right side of the connecting disc (35), and the right sides of the return springs (37) are fixedly connected with the inner wall of the main rod (41).

5. The relay protection intelligent terminal device for operation and inspection according to claim 2, wherein the vertical section of the pull shaft (38) is in a hexagonal structure, and the pull shaft (38) penetrates through the interior of the main rod (41) through a through groove.

6. The terminal equipment for relay protection intelligent operation and maintenance according to claim 1, wherein an adjusting plate (42) is fixedly connected to the bottom end of the main rod (41), the adjusting plate (42) is embedded inside a sleeve plate (43) through a groove, a fixing ring (44) is arranged on the outer side of the sleeve plate (43), a clamping shaft (45) is embedded in the fixing ring (44) through a through hole in a penetrating manner, the clamping shaft (45) is embedded on the surface of the adjusting plate (42) through a clamping groove, a button disc (46) is arranged on the outer side of the clamping shaft (45), two reset springs (47) are symmetrically arranged on the inner side of the button disc (46), and one end, away from the button disc (46), of each reset spring (47) is connected and fixed with the fixing ring (44).

7. The relay protection intelligent terminal device for operation and inspection according to claim 6, wherein a cross shaft (5) is connected to the inner sides of the two sleeve plates (43), and semicircular bumps are arranged around the outer side of the cross shaft (5) at equal intervals.

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