CN107945483A - A kind of handheld client information inquiry terminal that there is core and copy - Google Patents

Abstract

The invention discloses a hand-held customer information query terminal with the function of checking and copying, which includes a protective seat, a first groove is opened on the top of the protective seat, a terminal body is slidably installed in the first groove, and the two sides of the terminal body are Wedge blocks are symmetrically fixedly installed, and locking modules for fixing the wedge blocks are provided on both sides of the first groove, and the locking modules include through holes provided on the inner walls of both sides of the first groove. A clamping rod is slidably installed, and both ends of the clamping rod extend out of the through hole. One end of the clamping rod located in the first groove is in contact with the wedge block. One block. The present invention not only can disassemble and assemble the terminal body conveniently and quickly, and is convenient for people to overhaul the terminal body, but also can effectively buffer the impact force received by the terminal body and prolong the service life of the terminal body.

Description

A hand-held customer information query terminal with checking and copying function

technical field

The invention relates to the technical field of handheld customer information query terminals, in particular to a handheld customer information query terminal with a checking and copying function.

Background technique

Today, with the vigorous development of the remote collection system, the electricity indication data of most electricity customers can already be sent to the main station system through the collection system, which greatly reduces the work intensity of the meter reader on site. However, the staff still needs to go to the site periodically to check the meter reading data to ensure the accuracy of the collected data, that is, on-site checking and reading.

At present, people import user information that needs to be checked and copied on the spot in the power marketing system, including account number, account name, address, etc., into handheld customer information query terminals, and use navigation tools such as Google Maps to guide staff to For places where on-site verification is required, the staff can enter the meter reading data into the mobile platform after arriving at the scene. However, the terminal equipment commonly used by people does not have a good protection mechanism. In actual use, people carry the terminal equipment terminal body When working, it is easy to be damaged by external impact force and damage the terminal body of the terminal device.

Contents of the invention

The purpose of the present invention is to solve the shortcomings in the prior art, and propose a hand-held customer information query terminal with a checking and copying function.

In order to achieve the above object, the present invention adopts the following technical solutions:

A hand-held customer information inquiry terminal with checking and copying function, comprising a protection seat, a first groove is opened on the top of the protection seat, a terminal body is slidably installed in the first groove, and two sides of the terminal body are symmetrically and fixedly installed with Wedge-shaped blocks, locking modules for fixing the wedge-shaped blocks are provided on the inner walls of both sides of the first groove, and the locking modules include through holes opened on the inner walls of both sides of the first groove, and the card is slidably installed in the through holes. and both ends of the clamping rod extend out of the through hole, one end of the clamping rod located in the first groove is in contact with the wedge-shaped block, and a first clamping block fixedly sleeved on the clamping rod is slidably installed in the through hole, The side of the first block away from the terminal body is provided with a second block fixedly installed in the through hole, and the second block is slidably sleeved on the lever, and the lever is sleeved with a first spring, and the first The two ends of the spring are respectively welded to the corresponding first block and the second block. The bottom of the terminal body is provided with a card slot located in the first groove, and a fixed block is slidably installed in the card slot. The bottom of the fixed block The side extends to the outside of the card slot. The bottom of the fixed block is symmetrically rotated and installed with two connecting rods. A buffer module is provided on the inner wall of the bottom side of the first groove. The buffer module includes a chute opened on the inner wall of the bottom side of the first groove. In the chute, there are two sliding blocks symmetrically slidably installed, the top of the sliding block extends to the outside of the chute, and the bottom ends of the two connecting rods are respectively rotated and installed on the two sliding blocks.

Preferably, positioning grooves are symmetrically formed on the inner walls of both sides of the through hole, first balls are symmetrically rotated and mounted on both sides of the clamping rod, and the first balls are rollingly mounted in the positioning grooves.

Preferably, the side of the second clamping block close to the terminal body is provided with a cross-through hole, the clamp rod is slidably installed in the cross-through hole, and both ends of the clamp rod extend out of the cross-through hole, and the periphery of the protection seat is provided with protection pad.

Preferably, one end of the clamping rod located in the first groove is rotatably installed with a second ball, and the second ball is adapted to the wedge block, and the end of the clamping rod away from the second ball is vertically rotated and installed with a rotating rod, and the rotating rod The bottom end is fixedly equipped with a handle below the clamping rod, and both sides of the protective seat are symmetrically provided with clamping holes located below the two through holes, and the end of the handle away from the rotating rod is slidably installed in the clamping hole.

Preferably, an anti-slip pad is fixedly installed on the inner wall of the clamping hole, and the anti-slip pad is in contact with the handle, and the anti-slip pad is made of rubber.

Preferably, a slide bar is fixedly installed in the chute, and the two slide blocks are slidably sleeved on the slide bar, a second spring is sleeved on the slide bar, and the two ends of the second spring are respectively welded on two on the slider.

Preferably, the sides of the two sliders close to each other are provided with square grooves, and the ends of the two connecting rods away from the fixed block are respectively rotatably installed in the two square grooves.

Preferably, the inner walls on both sides of the chute are symmetrically provided with second grooves, and push rods are slidably installed in the second grooves, and the ends of the two push rods that are close to each other extend to the outside of the two second grooves respectively. And fixedly installed on the two sliders respectively.

Preferably, the ends of the two push rods far away from each other are provided with a third groove, and a push rod is slidably installed in the third groove, and the ends of the two push rods far away from each other extend to the outside of the two third grooves and respectively It is fixedly installed on the inner wall of the side where the two second grooves are far away from each other, and the third spring is welded on the inner wall of the side where the two third grooves are close to each other, and the third spring is welded and fixed to the push rod.

Preferably, limiting slots are symmetrically formed on the inner walls of both sides of the second groove, and limiting blocks are symmetrically fixed on both sides of the push rod, and the limiting blocks are slidably connected to the limiting slots.

Compared with prior art, the beneficial effect of the present invention is:

In the present invention, the handle is moved out of the clamping hole by rotating the rotating rod, and the clamping rod is pulled by the handle to separate the clamping rod from the wedge block. At this time, under the action of the buffer module, the terminal body will move outward from the first groove. Move, you can easily take out the terminal body. When installing the terminal body, you only need to snap the terminal body into the first groove, press the terminal body, the wedge-shaped block will contact the second ball and push the lever, and the lever will move It will drive the first locking block to move, thereby compressing the first spring, so that the first spring generates a rebound force. When the wedge-shaped block is separated from the second ball, under the action of the rebound force of the first spring, the locking lever resets to lock the terminal body. In the first groove, during this process, the fixed block will be stuck into the card slot, the terminal body will push the fixed block to move, and the fixed block will push the slider through the connecting rod, so that the two sliders move to the side away from each other Move, the second spring will be stretched and generate a rebound force, the slider will push the push rod again, so that the push rod will move into the third groove, and the push rod will compress the third spring again, so that the third spring will generate a rebound force. Under the action of the rebound force of the second spring and the third spring, the wedge-shaped block will be tightly clamped on the clamping rod, thereby stably fixing the terminal body in the first groove. Similarly, under the action of the second spring and the third spring , can effectively buffer the impact force received by the terminal body, the present invention can not only facilitate and quickly disassemble the terminal body, facilitate people to overhaul the terminal body, but also effectively buffer the impact force received by the terminal body, prolonging the service life of the terminal body .

Description of drawings

Fig. 1 is the sectional structure schematic diagram of a kind of hand-held customer information inquiry terminal with checking and copying function proposed by the present invention;

Fig. 2 is a schematic cross-sectional structure diagram of part A in a hand-held customer information inquiry terminal with checking and copying function proposed by the present invention;

Fig. 3 is the cross-sectional structure schematic diagram of part B in a kind of hand-held customer information query terminal with checking and copying function proposed by the present invention;

Fig. 4 is the cross-sectional structure schematic diagram of B1 part in a kind of hand-held customer information inquiry terminal with checking and copying function proposed by the present invention;

Fig. 5 is a three-dimensional structural schematic diagram of a protective seat and a terminal body in a hand-held customer information query terminal with a checking and copying function proposed by the present invention.

In the figure: 1 protective seat, 2 first groove, 3 terminal body, 4 wedge block, 5 through hole, 6 lever, 7 first block, 8 second block, 9 first spring, 10 slot, 11 fixed block, 12 connecting rod, 13 chute, 14 slider, 15 positioning groove, 16 first ball, 17 second ball, 18 rotating rod, 19 card hole, 20 handle, 21 sliding rod, 22 second spring, 23 second groove, 24 push rod, 25 third groove, 26 push rod, 27 third spring, 28 limit groove, 29 limit block, 30 protection pad.

Detailed ways

The following will clearly and completely describe the technical solutions in the embodiments of the present invention with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only some, not all, embodiments of the present invention.

Referring to Figures 1-5, a hand-held customer information inquiry terminal with a checking and copying function includes a protective seat 1, a first groove 2 is opened on the top of the protective seat 1, and a terminal body 3 is slidably installed in the first groove 2. The two sides of the terminal body 3 are symmetrically fixed with wedge blocks 4, and the inner walls on both sides of the first groove 2 are provided with locking modules for fixing the wedge blocks 4. The locking modules include openings on the inner walls on both sides of the first groove 2. The through hole 5 on the top, the clamp rod 6 is slidably installed in the through hole 5, and both ends of the clamp rod 6 extend to the outside of the through hole 5, and the end of the clamp rod 6 located in the first groove 2 is in contact with the wedge block 4 , the through hole 5 is slidably installed with the first block 7 fixedly sleeved on the lever 6, and the side of the first block 7 away from the terminal body 3 is provided with a second block 8 fixedly installed in the through hole 5 , and the second clamp block 8 is slidably sleeved on the clamp rod 6, the clamp rod 6 is sleeved with the first spring 9, and the two ends of the first spring 9 are welded to the corresponding first clamp block 7 and the second clamp respectively. On the card block 8, the bottom of the terminal body 3 is provided with a card slot 10 located in the first groove 2, and a fixed block 11 is slidably installed in the card slot 10, and the bottom side of the fixed block 11 extends outside the card slot 10, and the fixed block The bottom of 11 is equipped with two connecting rods 12 for symmetrical rotation. A buffer module is provided on the inner wall of the bottom side of the first groove 2. The buffer module includes a chute 13 opened on the inner wall of the bottom side of the first groove 2. The chute 13 Two slide blocks 14 are installed symmetrically in the interior, and the top of slide block 14 extends to the outside of chute 13, and the bottom ends of two connecting rods 12 are respectively rotated and installed on two slide blocks 14, and by turning the rotating rod 18, the handle 20 is removed from the clamping hole 19, and the clamping rod 6 is pulled by the handle 20 to separate the clamping rod 6 from the wedge-shaped block 4. At this time, under the action of the buffer module, the terminal body 3 will move out of the first groove 2, that is, The terminal body 3 can be easily taken out. When installing the terminal body 3, only need to snap the terminal body 3 into the first groove 2, press the terminal body 3, the wedge-shaped block 4 will contact the second ball 17 and push the lever 6. The movement of the lever 6 will drive the first block 7 to move, thereby compressing the first spring 9 and causing the first spring 9 to generate a rebound force. When the wedge block 4 is separated from the second ball 17, the rebound of the first spring 9 will Under the force, the lever 6 resets so that the terminal body 3 is stuck in the first groove 2. During this process, the fixed block 11 will be stuck in the slot 10, and the terminal body 3 will push the fixed block 11 to move, and the fixed block will 11 Push the slider 14 through the connecting rod 12, so that the two sliders 14 move to the side away from each other, the second spring 22 will be stretched and generate a rebound force, and the slider 14 will push the push rod 24 again, so that the pushing Rod 26 moves in the 3rd groove 25, and push rod 26 compresses 3rd spring 27 again, makes 3rd spring 27 produce rebound force, under the rebound force effect of second spring 22 and the 3rd spring 26, wedge block 4 will Tightly clamped on the clamping rod 6, so that the terminal body 3 is stably fixed in the first groove 2. Similarly, under the action of the second spring 22 and the third spring 27, the impact of the terminal body 3 can be effectively buffered. The present invention can not only disassemble and assemble the terminal body 3 conveniently and quickly, but also facilitate people to carry out the terminal body 3 maintenance, and can effectively buffer the impact force of the terminal body 3 to prolong the service life of the terminal body 3 .

In this embodiment, positioning grooves 15 are symmetrically opened on the inner walls of both sides of the through hole 5, and first balls 16 are installed symmetrically on both sides of the clamp rod 6. The side of the block 8 close to the terminal body 3 is provided with a cross-through hole, the clamp rod 6 is slidably installed in the cross-through hole, and both ends of the clamp rod 6 extend out of the cross-through hole, and the periphery of the protection seat 1 is provided with a protection pad 30, One end of the clamping rod 6 located in the first groove 2 is rotated with a second ball 17, the second ball 17 is compatible with the wedge block 4, and the end of the clamping rod 6 away from the second ball 17 is vertically rotated with a rotating rod 18, The bottom end of the rotating rod 18 is fixedly equipped with a handle 20 located below the locking rod 6, and the two sides of the protective seat 1 are symmetrically provided with locking holes 19 located below the two through holes 5, and the end of the handle 20 away from the rotating rod 18 is slidably installed on In the clamping hole 19, an anti-slip pad is fixedly installed on the inner wall of the clamping hole 19, and the anti-slip pad is in contact with the handle 20. The anti-slip pad is made of rubber, and a slide bar 21 is fixedly installed in the chute 13, and the two slide blocks 14 are The slide is sleeved on the slide rod 21, the slide rod 21 is sleeved with a second spring 22, and the two ends of the second spring 22 are respectively welded on the two slide blocks 14, and the sides of the two slide blocks 14 are close to each other. A square groove is provided, and the ends of the two connecting rods 12 away from the fixed block 11 are respectively rotated and installed in the two square grooves. The inner walls on both sides of the chute 13 are symmetrically provided with a second groove 23, and the second groove 23 slides Push rods 24 are installed, and the ends of the two push rods 24 that are close to each other extend to the outside of the two second grooves 23 and are respectively fixedly installed on the two sliders 14, and the ends of the two push rods 24 that are far away from each other are opened There is a third groove 25, and a push rod 26 is slidably installed in the third groove 25, and the ends of the two push rods 26 extending away from each other respectively extend to the outside of the two third grooves 25 and are respectively fixedly installed in the two second grooves. On the inner wall of the side where the grooves 23 are far away from each other, a third spring 27 is welded on the inner wall of the side where the two third grooves 25 are close to each other, and the third spring 27 is welded and fixed with the push rod 26, and the second groove Limiting grooves 28 are symmetrically provided on the inner walls of both sides of 23, and limiting blocks 29 are fixedly fixed symmetrically on both sides of the push rod 24, and the limiting blocks 29 are slidably connected with the limiting grooves 28. Move out of the hole 19, and use the handle 20 to pull the clamping rod 6 to separate the clamping rod 6 from the wedge block 4. At this time, under the action of the buffer module, the terminal body 3 will move to the outside of the first groove 2, which can be easily Take out the terminal body 3. When installing the terminal body 3, you only need to snap the terminal body 3 into the first groove 2, press the terminal body 3, and the wedge-shaped block 4 will contact the second ball 17 and push the lever 6. The movement of the rod 6 will drive the first block 7 to move, thereby compressing the first spring 9, so that the first spring 9 generates a rebound force. When the wedge-shaped block 4 is separated from the second ball 17, under the action of the rebound force of the first spring 9 , the locking rod 6 resets so that the terminal body 3 is stuck in the first groove 2. During this process, the fixed block 11 will be stuck in the slot 10, and the terminal body 3 will push the fixed block 11 to move, and the fixed block 11 will pass through the connection. rod 12 will push the slider 14, so that the two sliders 14 will move to the side away from each other, the second spring 22 will be stretched and generate a rebound force, and the slider 14 will push the push rod 24, so that the push rod 26 will move to the first Move in the three grooves 25, and the push rod 26 compresses the third spring 27 again, so that the third spring 27 produces a rebound force, and under the rebound force of the second spring 22 and the third spring 26, the wedge-shaped block 4 will be tightly stuck in the clamping position. Rod 6, so that the terminal body 3 is stably fixed in the first groove 2. Similarly, under the action of the second spring 22 and the third spring 27, the impact force received by the terminal body 3 can be effectively buffered. The present invention Not only can the terminal body 3 be disassembled and assembled conveniently and quickly, it is convenient for people to overhaul the terminal body 3 , but also the impact force received by the terminal body 3 can be effectively buffered to prolong the service life of the terminal body 3 .

In this embodiment, first import the customer information to be checked and copied in the marketing system and the map navigation data of the jurisdiction into the terminal body 3, then the staff will go to the scene according to the navigation information in the terminal body 3, and the terminal body 3 will Display the customer asset number and historical meter reading data by unit building, and then according to the asset number of the meter, the staff will enter the field meter number of the meter correspondingly, mark the problematic data and upload it to the marketing system. In actual use, when it needs to be disassembled When the terminal body 3 is overhauled, it is only necessary to turn the rotating rod 18, remove the handle 20 from the clamping hole 19, and use the handle 20 to pull the clamping rod 6 to separate the clamping rod 6 from the wedge block 4. Under the action, the terminal body 3 will move out of the first groove 2, and the terminal body 3 can be easily taken out. When installing the terminal body 3, only need to snap the terminal body 3 into the first groove 2, press the terminal The body 3 and the wedge block 4 will be in contact with the second ball 17 and push the lever 6. The movement of the lever 6 will drive the first block 7 to move, thereby compressing the first spring 9, so that the first spring 9 generates a rebound force. When the wedge When the block 4 is separated from the second ball 17, under the rebound force of the first spring 9, the clamping lever 6 is reset so that the terminal body 3 is clamped in the first groove 2. During this process, the fixed block 11 will be clamped into the In the card slot 10, the terminal body 3 will push the fixed block 11 to move, and the fixed block 11 will push the slider 14 through the connecting rod 12, so that the two sliders 14 will move to the side away from each other, and the second spring 22 will be stretched And produce rebound force, slide block 14 pushes push rod 24 again, thereby makes push rod 26 move in the 3rd groove 25, and push rod 26 compresses the 3rd spring 27 again, makes the 3rd spring 27 generate rebound force, in the second Under the rebound force of the spring 22 and the third spring 26, the wedge-shaped block 4 will be firmly clamped on the clamping rod 6, thereby stably fixing the terminal body 3 in the first groove 2, and similarly between the second spring 22 and the first groove 2 Under the action of the three springs 27 , the impact force received by the terminal body 3 can be effectively buffered, thereby protecting the terminal body 3 .

The above is only a preferred embodiment of the present invention, but the scope of protection of the present invention is not limited thereto, any person familiar with the technical field within the technical scope disclosed in the present invention, according to the technical solution of the present invention Any equivalent replacement or change of the inventive concepts thereof shall fall within the protection scope of the present invention.

Claims (10)

1. a kind of handheld client information inquiry terminal that there is core and copy, including protecting seat（1）, it is characterised in that the guarantor Guard housing（1）Top offer the first groove（2）, the first groove（2）Inside it is slidably fitted with terminal body（3）, terminal body（3） Both sides be symmetrically installed with wedge block（4）, the first groove（2）Both sides inner wall on be equipped with stationary wedge block（4）Lock Tight module, the locking module include being opened in the first groove（2）Through hole on the inner wall of both sides（5）, through hole（5）Inside it is slidably installed There is kelly（6）, and kelly（6）Both ends all extend to through hole（5）Outside, kelly（6）Positioned at the first groove（2）Interior one end and wedge Shape block（4）It is in contact, through hole（5）Inside it is slidably fitted with fixation and is set in kelly（6）On the first fixture block（7）, the first fixture block（7） Away from terminal body（3）Side be equipped be fixedly mounted on through hole（5）The second interior fixture block（8）, and the second fixture block（8）Sliding sleeve It is located at kelly（6）On, kelly（6）On be arranged with the first spring（9）, and the first spring（9）Both ends be respectively welded at it is corresponding The first fixture block（7）With the second fixture block（8）On, terminal body（3）Bottom offer positioned at the first groove（2）Interior card slot （10）, card slot（10）Inside it is slidably fitted with fixed block（11）, fixed block（11）Bottom side extend to card slot（10）Outside, fixed block （11）Bottom symmetrical be rotatablely equipped with two connecting rods（12）, the first groove（2）Bottom side inner wall be equipped with buffer module, buffer Module includes being opened in the first groove（2）Sliding slot on the inner wall of bottom side（13）, sliding slot（13）It is interior to be symmetrically slidably fitted with two cunnings Block（14）, sliding block（14）Top extend to sliding slot（13）Outside, two connecting rods（12）Bottom be rotatably installed in two cunnings respectively Block（14）On.

A kind of 2. handheld client information inquiry terminal that there is core and copy according to claim 1, it is characterised in that institute State through hole（5）Both sides inner wall on symmetrically offer locating slot（15）, kelly（6）Both sides be symmetrically rotatablely equipped with the first ball （16）, the first ball（16）Rolling is installed on locating slot（15）It is interior.

A kind of 3. handheld client information inquiry terminal that there is core and copy according to claim 1, it is characterised in that institute State the second fixture block（8）Close to terminal body（3）Side offer horizontal perforation, kelly（6）It is slidably mounted in horizontal perforation, and blocks Bar（6）Both ends all extend to outside horizontal perforation, protecting seat（1）Periphery be equipped with neonychium（30）.

A kind of 4. handheld client information inquiry terminal that there is core and copy according to claim 1, it is characterised in that institute State kelly（6）Positioned at the first groove（2）Interior one end is rotatablely equipped with the second ball（17）, the second ball（17）With wedge block （4）It is adapted, kelly（6）Away from the second ball（17）One end be vertically rotatablely equipped with bull stick（18）, bull stick（18）Bottom It is installed with and is located at kelly（6）The handle of lower section（20）, protecting seat（1）Both sides symmetrically offer positioned at two through holes（5） The card hole of lower section（19）, handle（20）Away from bull stick（18）One end be slidably mounted on card hole（19）It is interior.

A kind of 5. handheld client information inquiry terminal that there is core and copy according to claim 4, it is characterised in that institute State card hole（19）Inner wall on be installed with non-slip mat, and non-slip mat and handle（20）It is in contact, non-slip mat is rubber material.

A kind of 6. handheld client information inquiry terminal that there is core and copy according to claim 1, it is characterised in that institute State sliding slot（13）Inside it is installed with slide bar（21）, and two sliding blocks（14）Be slidably located in slide bar（21）On, slide bar（21） On be arranged with second spring（22）, and second spring（22）Both ends be respectively welded at two sliding blocks（14）On.

7. a kind of handheld client information inquiry terminal that there is core and copy according to claim 1, it is characterised in that two A sliding block（14）Side close to each other offers square groove, two connecting rods（12）Away from fixed block（11）One end rotate respectively In two square grooves.

A kind of 8. handheld client information inquiry terminal that there is core and copy according to claim 1, it is characterised in that institute State sliding slot（13）Both sides inner wall on symmetrically offer the second groove（23）, the second groove（23）Inside it is slidably fitted with mandril （24）, and two mandrils（24）One end close to each other extends respectively to two the second grooves（23）Outside and it is respectively and fixedly installed to Two sliding blocks（14）On.

9. a kind of handheld client information inquiry terminal that there is core and copy according to claim 8, it is characterised in that two A mandril（24）The one end being located remotely from each other offers the 3rd groove（25）, the 3rd groove（25）Inside it is slidably fitted with push rod （26）, two push rods（26）The one end being located remotely from each other extends respectively to two the 3rd grooves（25）It is outer and be respectively and fixedly installed to two A second groove（23）On the side inner wall being located remotely from each other, two the 3rd grooves（25）Welded on side inner wall close to each other There is the 3rd spring（27）, and the 3rd spring（27）With push rod（26）Between be welded and fixed.

A kind of 10. handheld client information inquiry terminal that there is core and copy according to claim 8, it is characterised in that Second groove（23）Both sides inner wall on symmetrically offer limiting slot（28）, mandril（24）Both sides be symmetrically installed with Limited block（29）, limited block（29）With limiting slot（28）It is slidably connected.