CN206133590U - Handheld scanner - Google Patents

Abstract

The utility model discloses a handheld scanner, when having solved the transport scanner, the easy problem of losing of base, its technical scheme main points be, including the main part of scanner, be fixed in the handle of main part below and supply the base of fixing of handles, be equipped with insertion rod between base and the handle, the base is equipped with and supplies insertion rod male through -hole, the handle is equipped with and supplies holding tank that insertion rod placed and be fixed in the elasticity centre gripping subassembly in the holding tank, when insertion rod inserts through -hole and holding tank, elasticity centre gripping subassembly is contradicted in insertion rod's lateral wall with the realization the base is fixed with the handle, reaches the purpose that the base is difficult to the loss.

Description

A kind of handheld scanner

Technical field

This utility model is related to logistics equipment, more particularly to a kind of handheld scanner.

Background technology

Also increasingly popularize with logistic industries such as scientific and technological constantly development and the improvement of people's living standards, express deliveries and important, In the Item Management of logistics, in generally having substantial amounts of article storage and warehouse, await being assigned to various places, for dividing for article Class and effectively management are necessary, therefore classification are generally numbered to article and are known using specific coding The efficiency of management can not effectively improved.And at present institute is carried out the identification of article using bar code scan equipment and manages, bar code is swept The equipment of retouching has hand-held and fixed two kinds, and because hand-held bar code scan equipment is used flexibly and easily, its range of application is more For extensive.

The Chinese utility model patent for now retrieving Publication No. CN205318402U discloses a kind of RFID scannings Rifle, this scanner includes handle and the base for handle connection, separates handle from base when deployed, conveniently takes Arbitrarily goods is scanned, when not in use, handle is fastenedly connected on base.

But, it is two detached parts that main body is robbed in the base of this scanner and scanning, in the process for carrying scanner In, easily base is forgotten to carry and even directly lose.

Utility model content

The purpose of this utility model is to provide a kind of handheld scanner, and base is fixed on main body during carrying, reaches base not The purpose easily lost.

Above-mentioned technical purpose of the present utility model technical scheme is that：A kind of handheld scanner, Main body, the handle being fixed on below main body and the base fixed for handle including scanning device, is provided with slotting between base and handle Extension bar, base be provided with for shank insertion through hole, handle be provided with for shank place holding tank and be fixed in holding tank Elastic grip assembly, when shank inserts through hole and during holding tank, elastic grip assembly contacts at the side wall of shank with reality The fixation of the existing base and handle.

By adopting above-mentioned technical proposal, when not using scanning device, shank is inserted into through hole and holding tank is stretched into, and then It is fixed in holding tank by elastic grip assembly, elastic grip assembly increases and the frictional force between shank, and then increases Shank skids off the resistance of holding tank, realizes that base is fixed on handle, is conducive to together carrying base and handle；When not using During scanning device, shank is extracted out through hole, realize that base is separated with handle.

Further setting of the present utility model, elastic grip assembly includes the sliding being opened in the receiving groove sidewall Groove, the fixture block being slidably connected in slippage slot, be arranged on fixture block be located near holding tank and towards it is described receiving channel opening at Inclined-plane and two ends are individually fixed on the diapire of fixture block and slippage slot so that fixture block contacts at the elastic component of shank.

By adopting above-mentioned technical proposal, during shank insertion holding tank, one end of shank contacts at inclined-plane, and inclined-plane will Horizontal force is decomposed into the power including extruding elastic component, and then realizes compression elastic piece, makes elastic component drive fixture block to sliding Groove contract, shank continues to stretch into, and fixture block realizes the folder to shank in the presence of elastic component together with holding tank inwall Hold, increase shank outer wall and the frictional force between fixture block and holding tank inwall, and then increase the resistance that shank skids off holding tank Power, realizes that shank is fixed in holding tank as far as possible.

Further setting of the present utility model, elastic grip assembly arranges at least two groups and uniform around the centrage of holding tank Arrangement.

By adopting above-mentioned technical proposal, when shank is inserted holding tank by people, need to do more work(realizations at least The contraction of two elastic components, and then multiple elastic components produce more deformation power extruding fixture blocks, make to form bigger between fixture block Chucking power, increases the frictional force between shank outer wall and fixture block, and then increases the resistance that shank skids off holding tank, as far as possible real Existing shank is fixed in holding tank.

Further setting of the present utility model, the outer wall of handle is provided with the first deep gouge connected with holding tank, and shank is remote The baffle plate of embedded first deep gouge is fixed with from one end of handle, when baffle plate contacts at the diapire of the first deep gouge, shank and gear Plate is fully inserted in holding tank.

By adopting above-mentioned technical proposal, when scanning device is not carried, shank can all be stretched into holding tank, as far as possible People are avoided arbitrarily to put shank or even lose shank, embedded first deep gouge of baffle plate can stop that shank excessively stretches into appearance Receive groove, the situation for avoiding shank cannot take out as far as possible.

Further setting of the present utility model, baffle plate is fixed with draw ring away from the one side of holding tank, and baffle plate is contradicted first During the diapire of deep gouge, in embedded first deep gouge of draw ring.

By adopting above-mentioned technical proposal, draw ring be conducive to people apply on shank it is outside in, be convenient for people to draw Go out to be clamped in the shank in holding tank, in embedded first deep gouge of draw ring, the attractive in appearance of main body is not affected, while handle will not be stopped Inserted base, very convenient practicality.

Further setting of the present utility model, the outer wall of base is communicated with the second deep gouge of the through hole, and baffle plate is contradicted In the diapire of the second deep gouge, baffle plate is embedded in the second deep gouge with draw ring.

By adopting above-mentioned technical proposal, in embedded second deep gouge of draw ring, the attractive in appearance of main body is not affected, while prevent as far as possible Draw ring is entangled by foreign object, avoids shank to be drawn out as far as possible, makes that base is stronger to be connected to handle.

Further setting of the present utility model, shank is fixed with bulbous end towards holding tank one end.

A contact is changed into in the face contact between shank and inclined-plane, is subtracted by adopting above-mentioned technical proposal, bulbous end Little contact area, in the presence of identical power pressure is increased, and is made people's more labour-saving shank extruding fixture block and then is made Elastic component shrinks, while bulbous end has the convex surface of arc, is easy to shank to be directed at the notch of holding tank, conveniently realizes shank Quick insertion holding tank.

Further setting of the present utility model, the diapire of holding tank is fixed with the first Magnet, and the inwall of holding tank is fixed with First Magnet, bulbous end is provided with the ferromagnetic component attracted each other with the first Magnet.

Attracted each other with the first Magnet by adopting above-mentioned technical proposal, ferromagnetic component, when shank skids off receiving During groove, and need to overcome this captivation to do work, and then increase the resistance that shank skids off holding tank, realize that shank is consolidated as far as possible In holding tank.

Further setting of the present utility model, the first Magnet is fixed on the diapire of holding tank.

By adopting above-mentioned technical proposal, when connecting rod stretches into holding tank, the first Magnet is in order to ensure not prominent holding tank Inwall, reduce shank situation about being stopped by the first Magnet, the fixing means of groove the first Magnet the most first-selection, holding tank Diapire directly can axially be processed along holding tank by common drill and facilitate the ferropectic groove of first time magnetic, relatively low to be processed into This, Applied economy.

Further setting of the present utility model, the first Magnet is fixed on the side wall of holding tank.

Attracted each other by adopting above-mentioned technical proposal, the first Magnet and ferromagnetic component, when people pull out shank, no Only need to overcome this captivation and do work, this captivation can also increase shank and accommodate the pressure of groove sidewall, Jin Erzeng Plus frictional force between the two, further increase the resistance that shank skids off holding tank, while relative to the first Magnet and ferromagnetic Property member distance is closer to captivation between the two is higher, is more beneficial for realizing that shank is fixed in holding tank.

In sum, this utility model has the advantages that：When people normally use scanning device, shank can be with It is not passed through through hole and is placed in holding tank, while draw ring is hidden in holding tank, draw ring card when avoiding picking and placeing scanning device as far as possible It is convenient and practical in entering the through hole of base；When people carry scanning device, shank can pass through through hole and be placed on holding tank In, and then base is fixedly connected on into main body, and avoid people to lose base as far as possible, while draw ring is hidden in deep gouge, keep away as far as possible Exempt from draw ring and entangle and pull out shank by foreign object in handling process, generally speaking, this utility model is simple to operate, connection jail Gu, it is easy to carry, it is generous attractive in appearance, it is economical and practical.

Description of the drawings

Fig. 1 is the front view of embodiment 1；

Fig. 2 is the annexation schematic diagram of shank and handle in embodiment 1, specifically with positive cross sectional view show；

Fig. 3 is the enlarged drawing in Fig. 2 at A；

Fig. 4 is the enlarged drawing in Fig. 2 at B；

Fig. 5 is the annexation schematic diagram of handle, base and shank in embodiment 1, specifically with positive sectional view exhibition Show；

Fig. 6 is the enlarged drawing in Fig. 5 at C；

Fig. 7 is the annexation schematic diagram of handle, base and shank in embodiment 2, specifically with positive sectional view exhibition Show.

Reference：1st, main body；2nd, handle；3rd, base；4th, shank；5th, through hole；6th, elastic grip assembly；7th, accommodate Groove；8th, baffle plate；9th, draw ring；10th, the first deep gouge；11st, the second deep gouge；12nd, fixture block；13rd, slippage slot；14th, elastic component；15th, inclined-plane； 16th, bulbous end；17th, the first Magnet；18th, ferromagnetic component；21st, button；22nd, the first groove；23rd, the second groove；24th, the 3rd Groove.

Specific embodiment

This utility model is described in further detail below in conjunction with accompanying drawing.

This specific embodiment is only that it is not to restriction of the present utility model, ability to explanation of the present utility model Field technique personnel can make as needed the modification without creative contribution after this specification is read to the present embodiment, but As long as all being protected by Patent Law in right of the present utility model.

Embodiment 1：A kind of handheld scanner, as shown in figure 1, the main body 1 of scanning device includes that the lower section of main body 1 is integrally formed Handle 2, the top of handle 2 is connected with button 21, and pressing button 21 is scanned scanning device, the lower end inserted base of handle 2 3, the outer wall of base 3 is drilled with through hole 5.

As shown in Fig. 2 the lower end of handle 2 is drilled with columned holding tank 7, it is inserted with holding tank 7 and is fully inserted into holding tank 7 Shank 4, the fixed placement of shank 4 is realized with this, prevent shank 4 from losing as far as possible；

The outer wall of handle 2 is milled with the first deep gouge 10, and the first deep gouge 10 is cylindrical, and the first deep gouge 10 is connected with holding tank 7；

Shank 4 is near one end of the notch of the first deep gouge 10 integrally formed with baffle plate 8, and baffle plate 8 is cylindrical and with The gap of one deep gouge 10 coordinates, and prevents shank 4 from excessively stretching in holding tank 7, causes to be difficult to extract；

Near one end of the notch of the first deep gouge 10 integrally formed with draw ring 9, draw ring 9 is accommodated in the first deep gouge 10 to baffle plate 8 In, so as to not expose holding tank 7, draw ring 9 is in semi-annular shape and a diameter of 18mm, is easy to people's finger to clasp draw ring 9 and take out Go out shank 4.

As shown in figure 3, columned first groove 22 is drilled with the diapire of holding tank 7, the inner interference fit of the first groove 22 There is the first Magnet 17 of round pie, the first Magnet 17 is specially strong magnets, one end one of the shank 4 near the first Magnet 17 Form bulbous end 16；

Bulbous end 16 is milled with the second groove 23, and the inner interference fit of the second groove 23 has a ferromagnetic component 18, and both it Between for example same sphere of relative smooth, attract each other between the Magnet 17 of ferromagnetic component 18 and first, ferromagnetic component 18 can be with For strong magnets, iron block etc., the present embodiment is preferably strong magnets.

As shown in Figure 2 and Figure 4, the elastic grip assembly 6 positioned at the side wall of holding tank 7 includes fixture block 12, slippage slot 13 and bullet Property part 14, the Side wall drill of holding tank 7 have two to be arranged symmetrically slippage slot 13, slippage slot 13 is in rectangular-shape, two slippage slots 13 diapire is respectively welded two elastic components 14, and elastic component 14 can be flexure strip, elastomer block and spring etc., and the present embodiment is excellent Elect stainless steel spring as, the other end of two elastic components 14 is respectively welded two fixture blocks 12, and be located on fixture block 12 near the One deep gouge 10 and be provided with inclined-plane 15 towards the side of the first deep gouge 10, to facilitate the insertion holding tank 7 of shank 4 in.

As shown in Fig. 5 and Fig. 6, the Side wall drill of base 3 has a through hole 5, through hole 5 is cylindrical and diameter and holding tank 7 it is straight Footpath is equal, and the outer wall of base 3 is drilled with the second deep gouge 11 connected with through hole 5, and the shapes and sizes of the second deep gouge 11 are sunk with first Groove 10 is identical, and after base 3 is fixed on handle 2, the baffle plate 8 and draw ring 9 of shank 4 are embedded in the second deep gouge 11.

In the present embodiment, when people need to carry scanning device, clasping draw ring 9 with finger outwards makes power, makes the first Magnet 17 and ferromagnetic component 18 separate, extract shank 4 out from holding tank 7 is inner, then handle 2 is put into into base 3, make the groove of holding tank 7 The through hole 5 of mouth and base 3 is aligned, and second is contacted to baffle plate 8 in subsequently simultaneously shank 4 being inserted into into through hole 5 and holding tank 7 The diapire of deep gouge 11, now attracts each other between the first Magnet 17 and ferromagnetic component 18, and baffle plate 8 and draw ring 9 are embedded in In second deep gouge 11, being fixedly connected for base 3 and handle 2 is realized；The scanning device normal work when carrying scanning device, inserts Extension bar 4 all stretches into holding tank 7, and attracting each other and bullet by the inlay card of baffle plate 8, the first Magnet 17 and ferromagnetic component 18 Property the common fixed shank 4 of clamp assemblies 6, while draw ring 9 also affects handle 2 to be normally put into base 3 in holding tank 7, or not just Often use.

Embodiment 2：A kind of handheld scanner, as shown in fig. 7, being with the difference of embodiment 1, the side of holding tank 7 Columned 3rd groove 24 is milled with wall, the inner interference fit of the 3rd groove 24 has the first Magnet 17 of round pie, the first Magnet 17 are specially strong magnets, by attracting each other for the first Magnet 17 and ferromagnetic component 18, increase shank 4 and holding tank 7 The pressure of side wall, and then increase frictional force between the two, further increase the resistance that shank 4 skids off holding tank 7, it is as far as possible real Existing shank 4 is fixed in holding tank 7, and then realizes that base 3 is fixedly connected on handle 2.

Claims (10)

1. a kind of main body (1) of handheld scanner, including scanning device, the handle (2) being fixed on below main body (1) and handle is supplied (2) fixed base (3), it is characterised in that shank (4), the base (3) are provided between the base (3) and handle (2) The through hole (5) for shank (4) insertion is provided with, the handle (2) is provided with the holding tank (7) and fixation placed for shank (4) In holding tank（7）Interior elastic grip assembly (6), when shank (4) insertion through hole (5) and holding tank (7), the elastic clip Hold component (6) to contact at the side wall of shank (4) to realize the fixation of the base (3) and handle (2).

2. a kind of handheld scanner according to claim 1, it is characterised in that the elastic grip assembly (6) is including opening The slippage slot (13) that is located on the wall of the holding tank (7) side, the fixture block (12) being slidably connected in slippage slot (13), it is arranged on folder It is located near holding tank (7) and towards the inclined-plane at the holding tank (7) opening on block (12)（15）And two ends are fixed respectively So that fixture block (12) contacts at the elastic component (14) of shank (4) on the diapire of fixture block (12) and slippage slot (13).

3. a kind of handheld scanner according to claim 2, it is characterised in that the elastic grip assembly (6) arrange to Lack two groups and the centrage around holding tank (7) is evenly arranged.

4. a kind of handheld scanner according to claim 1, it is characterised in that the outer wall of the handle (2) is provided with and appearance First deep gouge (10) of groove (7) of receiving connection, the shank (4) is fixed with embedded first deep gouge away from one end of handle (2) (10) baffle plate (8), when the baffle plate（8）Contact at the first deep gouge（10）Diapire when, the shank (4) and baffle plate（8） It is fully inserted into holding tank (7) inner.

5. a kind of handheld scanner according to claim 4, it is characterised in that the baffle plate (8) is away from holding tank (7) Simultaneously it is fixed with draw ring (9), the baffle plate（8）Contradict in the first deep gouge（10）Diapire when, the draw ring（9）Embedded first sinks Groove (10) is inner.

6. a kind of handheld scanner according to claim 5, it is characterised in that the outer wall of the base (3) is communicated with Second deep gouge (11) of the through hole (5), the baffle plate（8）Contradict in the second deep gouge（11）Diapire when, the baffle plate (8) with It is inner that draw ring (9) is embedded in the second deep gouge (11).

7. a kind of handheld scanner according to claim 2, it is characterised in that the shank (4) is towards holding tank (7) One end is fixed with bulbous end (16).

8. a kind of handheld scanner according to claim 7, it is characterised in that the inwall of the holding tank (7) is fixed with First Magnet (17), the bulbous end (16) is provided with the ferromagnetic component (18) attracted each other with the first Magnet (17).

9. a kind of handheld scanner according to claim 8, it is characterised in that first Magnet (17) is fixed on receiving Groove（7）Diapire.

10. a kind of handheld scanner according to claim 8, it is characterised in that first Magnet (17) is fixed on appearance Receive groove（7）Side wall.