CN218526136U - Handheld information communication terminal for transformer substation inspection - Google Patents

Abstract

The utility model relates to a communication terminal technical field is a hand-held type information communication terminal for transformer substation patrols and examines, and it includes the organism, and organism left side lower part is equipped with the opening left and is the spout of the profile of letter, and the inboard fixed mounting of spout left end has focusing lens. The utility model has reasonable and compact structure and convenient use, and reduces the design of a convex structure for focusing the lamp body on the surface of the machine body by sliding the lamp body and the circuit board in the chute, thereby improving the integral aesthetic property and the carrying convenience of the machine body; the motor rotates forwards and backwards to drive the second gear to rotate forwards or backwards, the second gear drives the first gear to rotate, the first gear can drive the screw rod and the circuit board to move left and right through rotation of the first gear, and then the distance between the lamp body and the focusing lens is adjusted, so that the illumination visual field of the lamp body is changed rapidly; after the device is used, workers do not need to carry the illumination light source independently.

Description

Handheld information communication terminal for substation inspection

technical field

The utility model relates to the technical field of communication terminals, which is a hand-held information communication terminal used for substation inspection.

Background technique

Substation inspection work is an important part of substation operation management. It is an essential basic work for inspecting equipment operation status, mastering equipment operation rules, and ensuring safe operation. By improving the quality of equipment inspection, substation operation management can be improved level to ensure the safe operation of substation equipment.

When using the existing hand-held information communication terminal for substation inspection, the staff usually bring their own light source for lighting during inspection, but usually the position of the light source is fixed, and it is difficult to adjust the focus according to the usage situation.

Contents of the invention

The utility model provides a hand-held information communication terminal for substation inspection, which overcomes the above-mentioned deficiencies in the prior art, and can effectively solve the problem that the existing hand-held information communication terminal for substation inspection is convenient for staff to use. It needs to bring its own light source for lighting during inspection, but usually the position of the light source is fixed, and it is difficult to adjust the focus according to the usage situation.

The technical scheme of the utility model is realized through the following measures: a hand-held information communication terminal used for substation inspection, including a body, the lower part of the left side of the body is provided with a ├-shaped chute opening to the left, the chute A focusing lens is fixedly installed on the inner side of the left end; a circuit board is installed in the chute, and the lamp body is fixedly installed in the middle of the left side of the circuit board. Guide holes are arranged at intervals on the bottom of the chute, and each guide hole is provided with a left end and a circuit board. The screw rods fixedly installed together at the corresponding positions on the right side, the outside of the right part of each screw rod is connected with the first gear by threads, the left end of each first gear is rotatably connected with the machine body, and the two first gears mesh There is a second gear, the middle part of the second gear is connected with the output shaft of the motor through transmission, and the right end of the motor is fixedly installed with the body.

Below is the further optimization or/and improvement to above-mentioned utility model technical scheme:

The above can also include a reflective cup and a reflective tube, the reflective cup is fixedly installed on the circuit board corresponding to the outer position of the lamp body; the reflective tube is arranged inside the chute.

The above can also include a slide bar and a limit plate, the right side of the circuit board is fixedly installed with a slide bar at intervals front and back, the right end of each slide bar is fixedly installed with a limit plate, and the upper side and the lower side of the limit plate correspond to the inner side of the chute respectively position offset.

Above-mentioned can also comprise display screen, button and magnetic seat, the upper left part of body is provided with display screen, the upper right part of body is provided with some buttons, and the middle part of right side of body is provided with magnetic seat.

The utility model has a reasonable and compact structure and is easy to use. The lamp body and the circuit board slide in the chute to reduce the surface of the body to adjust the focus of the lamp body and design a raised structure, thereby improving the overall appearance of the body and portability; The forward and reverse rotation of the motor drives the second gear to rotate forward or reverse, the second gear drives the first gear to rotate, and the rotation of the first gear can drive the screw and the circuit board to move left and right, and then adjust the distance between the lamp body and the focusing lens, thus quickly Change the lighting field of view of the lamp body; after using the device, the staff no longer need to carry the lighting source separately.

Description of drawings

Accompanying drawing 1 is the front view sectional structural schematic diagram of the preferred embodiment of the present invention.

Accompanying drawing 2 is the enlarged structural schematic diagram of A in accompanying drawing 1.

Accompanying drawing 3 is the schematic structural diagram enlarged at B in the accompanying drawing 1.

The codes in the drawings are: 1 is the body, 2 is the chute, 3 is the focusing lens, 4 is the circuit board, 5 is the lamp body, 6 is the screw, 7 is the first gear, 8 is the second gear, 9 is the Motor, 10 is a reflector cup, 11 is a reflector tube, 12 is a slide bar, 13 is a display screen, 14 is a button, 15 is a magnetic seat, and 16 is a guide hole.

Detailed ways

The utility model is not limited by the following examples, and the specific implementation manner can be determined according to the technical scheme of the utility model and actual conditions.

In this utility model, for the convenience of description, the description of the relative positional relationship of each component is described according to the layout method of Fig. The relationship is determined according to the layout direction of the drawings in the specification.

Below in conjunction with embodiment and accompanying drawing, the utility model is further described:

Embodiment 1: As shown in accompanying drawings 1, 2, and 3, the handheld information communication terminal used for substation inspection includes a body 1, and the lower left side of the body 1 is provided with a ├-shaped chute 2 that opens to the left, The inner side of the left end of the chute 2 is fixedly equipped with a focusing lens 3; the chute 2 is provided with a circuit board 4, the middle part of the left side of the circuit board 4 is fixedly equipped with a lamp body 5, and the bottom of the chute 2 is provided with guide holes 16 at intervals up and down, each The guide hole 16 is provided with a screw rod 6 whose left end is fixedly installed with the corresponding position on the right side of the circuit board 4, and the outside of the right part of each screw rod 6 is threadedly connected with a first gear 7, and the left end of each first gear 7 is connected with the The body 1 is rotatably connected together, and a second gear 8 is meshed between the two first gears 7 . According to requirements, in order to be able to adjust the focal length, the left side of the focusing lens 3 is a convex mirror, the right side is a plane mirror, and the lamp body 5 is at the focus of the focusing lens 3; when the screw rod 6 moves left and right, the guide hole 16 supports and supports the screw rod 6 Guiding function; the left middle part of the first gear 7 is provided with a flange. In order to make the first gear 7 rotate smoothly, the outside of the left end of the flange is connected with the body 1 through a bearing or a self-lubricating bushing; The power supply of motor 9 and circuit board 4 power supply, power supply can be realized by dry battery or rechargeable battery or lithium battery or solar panel in the prior art.

When the focal length needs to be adjusted during use, the motor 9 is controlled to work, the motor 9 drives the second gear 8 to rotate, the second gear 8 drives the first gear 7 to rotate, and the first gear 7 rotates to drive the screw 6 to move left and right (the first gear 7 and the screw The working principle between 6 is the same as that of the lead screw pair in the prior art), and finally the screw 6 drives the circuit board 4 and the lamp body 5 to move left and right, when the distance between the lamp body 5 and the focusing lens 3 is enlarged When the lamp body 5 moves to the right, the light generated by the lamp body 5 can be changed into a spot with small area and concentrated light after passing through the focusing lens 3, which can illuminate distant objects; when the lamp body 5 and When the distance between the focusing lenses 3 is reduced (the lamp body 5 moves to the left), the light generated by the lamp body 5 can be changed into a large and soft light spot after passing through the focusing lens 3, which can illuminate near But a wide range of vision.

The utility model has a reasonable and compact structure and is easy to use. The lamp body 5 and the circuit board 4 slide in the chute 2 to reduce the surface of the body 1 and design a raised structure for the lamp body 5 to focus, thereby improving the overall aesthetics of the body 1 and portability; drive the second gear 8 to rotate forward or reverse through the forward and reverse rotation of the motor 9, the second gear 8 drives the first gear 7 to rotate, and the rotation of the first gear 7 can drive the screw rod 6 and the circuit board 4 to move left and right, and then The distance between the lamp body 5 and the focusing lens 3 can be adjusted to quickly change the illumination field of view of the lamp body 5; after using the device, the staff no longer need to carry the illumination light source separately.

According to actual needs, the above-mentioned handheld information communication terminal for substation inspection can be further optimized or/and improved:

Embodiment 2: As shown in accompanying drawings 1 and 2, it also includes a reflective cup 10 and a reflective tube 11, and the reflective cup 10 is fixedly installed on the circuit board 4 corresponding to the outer position of the lamp body 5; the inner side of the chute 2 is provided with a reflective tube 11 . By setting in this way, the reflector and the reflector 11 reflect the light emitted by the lamp body 5, which can improve the utilization rate of the light.

Embodiment three: as shown in accompanying drawing 1,2,3, also comprise slide bar 12 and limit plate, the front and back of circuit board 4 right sides are fixedly installed with slide bar 12, and the right end of each slide bar 12 is all fixedly installed and limited plate, the upper side and the lower side of the limiting plate are respectively against the corresponding positions inside the chute 2. By setting in this way, the limit plate and the slide bar 12 can strengthen the support for the circuit board 4 and the lamp body 5, and reduce the vibration when the circuit board 4 moves left and right.

Embodiment four: as shown in accompanying drawing 1, also comprise display screen 13, button 14 and magnetic seat 15, body 1 upper left part is provided with display screen 13, body 1 upper right part is provided with several buttons 14, body 1 The right middle part is provided with magnetic seat 15. By setting in this way, the magnetic base 15 can adsorb the body 1 on the metal material, which is convenient for fixing the body 1 and freeing the staff's hands; the display screen 13 and the buttons 14 can facilitate the manipulation of the device.

The above technical features constitute the embodiment of the utility model, which has strong adaptability and implementation effect, and non-essential technical features can be increased or decreased according to actual needs to meet the needs of different situations.

Claims (5)

1. A hand-held information communication terminal for transformer substation inspection is characterized by comprising a machine body, wherein the lower part of the left side of the machine body is provided with a leftward and a described sliding groove, and a focusing lens is fixedly mounted on the inner side of the left end of the sliding groove; be equipped with the circuit board in the spout, circuit board left side middle part fixed mounting has the lamp body, the interval is equipped with the guiding hole about the spout tank bottom, all be equipped with the screw rod that left end and circuit board right side correspond position fixed mounting together in every guiding hole, every screw rod right part outside all has first gear through threaded connection, every first gear left end rotationally links together with the organism respectively, the meshing has the second gear between two first gears, second gear middle part links together with motor output shaft transmission, the motor right-hand member is in the same place with organism fixed mounting.

2. The handheld information communication terminal for the transformer substation inspection according to claim 1, further comprising a light reflecting cup and a light reflecting cylinder, wherein the light reflecting cup is fixedly mounted on the circuit board corresponding to the outer side of the lamp body; the inner side of the sliding groove is provided with a reflecting cylinder.

3. The handheld information communication terminal for the transformer substation inspection according to claim 1 or 2, further comprising slide bars and limiting plates, wherein the slide bars are fixedly mounted on the right side of the circuit board at intervals, the limiting plate is fixedly mounted at the right end of each slide bar, and the upper side and the lower side of each limiting plate respectively abut against corresponding positions on the inner side of the sliding chute.

4. The handheld information communication terminal for the transformer substation inspection according to claim 1 or 2, further comprising a display screen, keys and a magnetic base, wherein the display screen is arranged on the left portion of the upper side of the machine body, the keys are arranged on the right portion of the upper side of the machine body, and the magnetic base is arranged in the middle of the right side of the machine body.

5. The hand-held information communication terminal for substation inspection according to claim 3, further comprising a display screen, keys and a magnetic base, wherein the display screen is arranged on the left portion of the upper side of the machine body, the keys are arranged on the right portion of the upper side of the machine body, and the magnetic base is arranged in the middle of the right side of the machine body.

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