CN201278164Y - Card insertion structure - Google Patents
Card insertion structure Download PDFInfo
- Publication number
- CN201278164Y CN201278164Y CNU200820212776XU CN200820212776U CN201278164Y CN 201278164 Y CN201278164 Y CN 201278164Y CN U200820212776X U CNU200820212776X U CN U200820212776XU CN 200820212776 U CN200820212776 U CN 200820212776U CN 201278164 Y CN201278164 Y CN 201278164Y
- Authority
- CN
- China
- Prior art keywords
- hole clipping
- toll bar
- card
- card plugging
- plugging structure
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
Links
- 230000037431 insertion Effects 0.000 title 1
- 238000003780 insertion Methods 0.000 title 1
- 230000015572 biosynthetic process Effects 0.000 claims 1
- 239000000428 dust Substances 0.000 abstract 1
- 230000002265 prevention Effects 0.000 abstract 1
- 238000010586 diagram Methods 0.000 description 5
- 238000000034 method Methods 0.000 description 3
- 238000010276 construction Methods 0.000 description 2
- 238000006243 chemical reaction Methods 0.000 description 1
- 230000008878 coupling Effects 0.000 description 1
- 238000010168 coupling process Methods 0.000 description 1
- 238000005859 coupling reaction Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
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- Devices For Checking Fares Or Tickets At Control Points (AREA)
Abstract
The utility model discloses a card inserting structure which comprises an upper cover and a card door, wherein the upper cover is provided with an inner card hole, two opposite positions of the upper cover are respectively provided with a guide bar, the card door is provided with a card hole, both sides of the card hole are respectively provided with a guide fixing structure matched with the guide bars, and the inner card hole can be misaligned with the card hole when the card door is matched with the upper cover. Because the inner card hole is misaligned with the card hole to play a dust prevention role, the guide bars are matched with the guide fixing structures to enable the card door to move in parallel, a card can be inserted into the card hole when the inner card hole is on a same line with the card hole, and the utility model is convenient to operate and can be widely used for devices which need to use cards to open doors, such as an electric meter and a gas meter box.
Description
Skill this area
The utility model relates to cassette ammeter technical field, particularly a kind of card plugging structure of cassette ammeter.
Background technology
Existing cassette structure has been widely used in each field.For example, cassette structure as shown in Figure 1, comprise enclosing cover 1 ' and outer toll bar 2 ', on described enclosing cover 1 ', be provided with enclosing cover card slot 3 ', position, toll bar a 2 ' inboard edge is provided with O-ring seal 21 ' outside described, one side of described outer toll bar 2 ' is fixed with the marginal position of described enclosing cover 1 ', and this outer toll bar 2 ' can rotate along the fixed position.Described outer toll bar 2 ' and enclosing cover 1 ' the corresponding position cooperates, and can engage.As shown in Figure 2, toll bar 5 ' in the another side of described enclosing cover card slot 3 ' has, the both sides of toll bar 5 ' have a rotation axis respectively in being somebody's turn to do, this rotation axis should be fixed position mutually with described enclosing cover card slot 3 ', and toll bar 5 ' can rotate along rotation axis in described, on one side described rotation axis be provided with one be used to provide described in the spring 4 ' of toll bar 5 ' restoring force.Though this kind cassette structure can play dustproof effect, its complex structure, and over choosing needs in operating process behind the toll bar, just can carry out by the loam cake card slot door being opened, it operates more complicated.
Therefore need a kind of card plugging structure of simple in structure, handled easily, play dustproof effect simultaneously.
The utility model content
The technical matters that the utility model mainly solves provides a kind of card plugging structure, and this card plugging structure is simple, and the side is operation more, can play dustproof effect simultaneously.
In order to address the above problem, the utility model provides a kind of card plugging structure, comprises loam cake and toll bar, is covered with interior hole clipping on described, in two relative positions of loam cake guide rod is arranged respectively; Described toll bar is provided with hole clipping, in the both sides of this toll bar the guide securement structure that cooperates with described guide rod is arranged respectively, when toll bar cooperates with loam cake, and described interior hole clipping and hole clipping mutual dislocation.
Preferably, a side of described interior hole clipping is provided with guiding rib.
Preferably, described guiding rib is near a side of interior hole clipping.
Preferably, the angle value that the bottom of described inclined-plane and guiding rib forms is greater than 90 degree, smaller or equal to 135 degree.
Preferably, described guide rod is L shaped.
Preferably, described card plugging structure also comprises spring, this spring by be located at respectively in the fixed leg at hole clipping two ends fix, and cooperates with toll bar, when described toll bar unlatching, provide the toll bar power that resets.
Preferably, described spring is a torque spring.
Preferably, described hole clipping extends to form bulge-structure to the inboard of toll bar, and the breach that cooperates with described guiding rib is arranged on this bulge-structure, and this breach is identical with the quantity of described guiding rib.
Preferably, described guide securement structure partly is connected with toll bar, wherein, in the part outside that connects cavity is arranged, and in the part that does not connect opening is arranged, and is provided with transverse slat and baffle plate in guide securement structure inboard.
Preferably, described baffle plate is vertical with transverse slat, and is parallel to the guide securement structure.
The card plugging structure that the utility model provides, because hole clipping and hole clipping stagger and can play the dustproof and waterproof effect in described, by guide rod and guide securement respective outer side edges, can make that described toll bar is parallel to be moved, when interior hole clipping and hole clipping are in same straight line, can insert in the interior hole clipping by card, this card plugging structure is simple, operate conveniently, can be widely used in needs use to stick into the equipment that row opens the door, as ammeter, gas meter case.
Description of drawings
Fig. 1 is the outside synoptic diagram of existing card plugging structure;
Fig. 2 is existing card plugging structure schematic internal view;
Fig. 3 is the card plugging structure synoptic diagram of the utility model embodiment;
Fig. 4 is the F part enlarged diagram of the utility model embodiment;
Fig. 5 is the wild card door synoptic diagram of the utility model embodiment;
Fig. 6 is that the wild card door of the utility model embodiment is along the A-A cross-sectional schematic;
Fig. 7 is the E part enlarged diagram of the utility model embodiment.
The explanation of accompanying drawing critical piece:
The realization of the utility model purpose, functional characteristics and advantage will be in conjunction with the embodiments, are described further with reference to accompanying drawing.
Embodiment
The card plugging structure of the utility model embodiment, because hole clipping and hole clipping stagger and can play dustproof effect in described, by guide rod and guide securement respective outer side edges, can make described toll bar parallel mobile, when interior hole clipping and hole clipping are in same straight line, card can be inserted in the interior hole clipping, thus handled easily.
As Fig. 3, Fig. 4 and shown in Figure 5, described card plugging structure comprises toll bar 1 and loam cake 2, and the cavity 20 that can hold toll bar 1 is arranged on described loam cake 2, and this cavity has interior hole clipping 23, and two relative positions have guide rod 22 respectively on described loam cake 2; Described toll bar 1 has hole clipping 11, in the both sides of described toll bar 1 the guide securement structure 12 that cooperates with described guide rod 22 is arranged respectively, when toll bar 1 cooperates with loam cake 2, and described interior hole clipping 23 and hole clipping 11 mutual dislocation.
Specifically, described toll bar 1 is provided with hole clipping 11, and this hole clipping 11 is rectangle, and is respectively equipped with guide securement structure 12 in the both sides of described hole clipping 11, and some is connected this guide securement structure 12 with toll bar 1, and another part is not connected with toll bar 1.Wherein, form cavity 15 in the part outside that guide securement structure 12 is connected with toll bar 1; The part that is not connected with toll bar 1 in described guide securement structure 12 has opening 17; Be provided with the transverse slat 16 that is connected with guide securement structure 12 in guide securement structure 12 with toll bar 1 connecting portion, this transverse slat 16 can be vertical with described guide securement structure 12; At the inboard parallel baffle plate 13 that is provided with of described guide securement structure 12, this baffle plate 13 is connected with toll bar 1; Described hole clipping 11 extends to form bulge-structure 18 to the inboard of toll bar 1, is provided with breach 14 on described bulge-structure 18.Described hole clipping 11, guide securement structure 12, baffle plate 13, breach 14, cavity 15, transverse slat 16, opening 17 and bulge-structure 18 form an one-piece construction with described toll bar 1.
Described loam cake 2 has interior hole clipping 23, and hole clipping 23 and described hole clipping 11 couplings are rectangle in this; Be respectively equipped with guide rod 22 in 2 liang of relative positions of described loam cake, this guide rod 22 cooperates with guide securement structure 12 on the described toll bar 1, can make described toll bar 1 along guide rod 22 parallel moving.Preferably, described guide rod 22 is L shaped.
The relative both sides of hole clipping 23 can be respectively equipped with two fixed legs 24 in described, can fixing spring 3 by this fixed leg 24, and this spring 3 cooperates with toll bar 1, when described toll bar is opened, provides the toll bar power that resets.Preferably, described spring 2 is a torque spring.
A side of hole clipping 23 can also be provided with guiding rib 21 in described, and wherein, this guiding rib 21 cooperates with described breach 14, and the quantity of this guiding rib 21 is identical with described breach 14 quantity.Described guiding rib 21, guide rod 22, interior hole clipping 23 and fixed leg 24 are to form an one-piece construction with loam cake 2.
As shown in Figure 6 and Figure 7, the section of described guiding rib 21 is at right angles trapezoidal, and this guiding rib 21 is inclined-plane 25 near a side of interior hole clipping 23, this inclined-plane 25 forms angle with the bottom surface of guiding rib 21, and preferably, described angle value is greater than 90 degree, smaller or equal to 135 degree, for example the angle value is 100 degree.
In order more to clearly demonstrate the utility model, specify the described card plugging structure course of work.
Guide securement structure 12 on the described toll bar 1 cooperates with guide rod 22 on the described loam cake 2, and described toll bar 1 is moved horizontally along guide rod 22, because opening 17 cooperates with guide rod 22, described toll bar 1 only can be moved in described opening 17 simultaneously.Described baffle plate 13 and transverse slat 16 cooperate with an end of spring 3 to be fixed, and an end of this spring 3 cooperates with two fixed legs 24 to be fixed.Described spring 3 cooperates with toll bar 1 and loam cake 2, can make this toll bar 1 when mobile, can produce restoring force parallel, makes toll bar 1 can get back to initial position.
When described toll bar 1 cooperates with loam cake 2, can be by the effect of spring 3, make and combine between toll bar 1 and the loam cake 2 closely, this moment, the guiding rib 21 on the loam cake 2 cooperated with breach 14 on the toll bar 1, staggering mutually in the interior hole clipping 23 on this loam cake 2 and the position of the hole clipping 11 on the toll bar 1, therefore can play dustproof.Wherein, the position that in described stagger mutually in hole clipping 23 and the position of hole clipping 11 is the initial position of toll bar 1.
In use, the hole clipping 11 that cartoon is crossed on the toll bar 1 is inserted, because between hole clipping 11 and the interior hole clipping 23 is mutual dislocation, at this moment, cartoon is crossed the guide effect of guiding rib 21, make when being stuck in downward acting force, produce the horizontal direction acting force, this horizontal direction acting force can make toll bar 1 move horizontally under loam cake 2 cooperates.During the position of hole clipping 23, this card can enter by hole clipping in this 23 and carry out other operations in the loam cake 2 in card moves to.
When card from described in during 11 taking-ups of hole clipping 23 and hole clipping, because this toll bar 1 is in moving process, spring 3 is turned round the living torsion of cutting down output can make toll bar 1 return to initial position, hole clipping 11 on the described toll bar 1 staggers mutually with interior hole clipping 23 positions on the described loam cake 2 at this moment, can play dustproof, handled easily simultaneously.
In the above-described embodiments, hole clipping in described 23 and hole clipping 11 staggered to play the dustproof and waterproof effect, to block in use and insert hole clipping 11, under the effect of described guiding rib 21, described toll bar 1 occurred level moves, make hole clipping 11 and interior hole clipping 23 on same straight line, thereby card can enter loam cake 2 inside; When card takes out, described toll bar can be set back handled easily by described spring 3.
The above only is a preferred embodiment of the present utility model; be not so limit claim of the present utility model; every equivalent structure or equivalent flow process conversion that utilizes the utility model instructions and accompanying drawing content to be done; or directly or indirectly be used in other relevant technical fields, all in like manner be included in the scope of patent protection of the present utility model.
Claims (10)
1. a card plugging structure comprises loam cake (2) and toll bar (1), and it is characterized in that: described loam cake (2) is provided with interior hole clipping (23), in two relative positions of loam cake (2) guide rod (22) is arranged respectively; Described toll bar (1) is provided with hole clipping (11), and the guide securement structure (12) that cooperates with described guide rod (22) is arranged respectively in the both sides of this toll bar (1), at toll bar (1) and loam cake (3) when cooperating, described in hole clipping (23) and hole clipping (11) mutual dislocation.
2. card plugging structure according to claim 1 is characterized in that: a side of hole clipping (23) is provided with guiding rib (21) in described.
3. card plugging structure according to claim 2 is characterized in that: described guiding rib (21) is near a side (25) of interior hole clipping (23).
4. card plugging structure according to claim 3 is characterized in that: described inclined-plane (25) are spent greater than 90 with the angle value of the bottom formation of guiding rib (21), smaller or equal to 135 degree.
5. according to the described card plugging structure of the arbitrary claim of claim 1 to 4, it is characterized in that: described guide rod (22) is for L shaped.
6. according to the described card plugging structure of the arbitrary claim of claim 1 to 4, it is characterized in that: described card plugging structure also comprises spring (3), this spring (3) is by fixing with the fixed leg (24) that is located at interior hole clipping (23) two ends respectively, and cooperate with toll bar (1), when described toll bar (1) is opened, provide toll bar (1) power that resets.
7. card plugging structure according to claim 6 is characterized in that: described spring (3) is a torque spring.
8. card plugging structure according to claim 6, it is characterized in that: described hole clipping (11) extends to form bulge-structure (18) to the inboard of toll bar (1), the breach (14) that cooperates with described guiding rib (21) is arranged on this bulge-structure (18), and this breach (14) is identical with the quantity of described guiding rib (21).
9. card plugging structure according to claim 1, it is characterized in that: described guide securement structure (12) is connected with toll bar (1) part, wherein, in the part outside that connects cavity (15) is arranged, in the part that does not connect opening (17) is arranged, be provided with transverse slat (16) and baffle plate (13) in guide securement structure (12) inboard.
10. card plugging structure according to claim 9 is characterized in that: described baffle plate (13) is vertical with transverse slat (16), and is parallel to guide securement structure (12).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU200820212776XU CN201278164Y (en) | 2008-10-21 | 2008-10-21 | Card insertion structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU200820212776XU CN201278164Y (en) | 2008-10-21 | 2008-10-21 | Card insertion structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201278164Y true CN201278164Y (en) | 2009-07-22 |
Family
ID=40895751
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU200820212776XU Expired - Fee Related CN201278164Y (en) | 2008-10-21 | 2008-10-21 | Card insertion structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201278164Y (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102194285A (en) * | 2011-03-30 | 2011-09-21 | 浙江省电力公司 | Electric meter card inserting device |
| GB2513225A (en) * | 2013-02-14 | 2014-10-22 | Continental Product Engineering Ltd | A slot protector |
| CN108051021A (en) * | 2018-01-15 | 2018-05-18 | 浙江维度仪表有限公司 | A kind of CPU card controller meter casing structure |
-
2008
- 2008-10-21 CN CNU200820212776XU patent/CN201278164Y/en not_active Expired - Fee Related
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102194285A (en) * | 2011-03-30 | 2011-09-21 | 浙江省电力公司 | Electric meter card inserting device |
| CN102194285B (en) * | 2011-03-30 | 2012-12-26 | 浙江省电力公司 | Electric meter card inserting device |
| GB2513225A (en) * | 2013-02-14 | 2014-10-22 | Continental Product Engineering Ltd | A slot protector |
| GB2513225B (en) * | 2013-02-14 | 2017-10-04 | Continental Product Eng Ltd | A slot protector |
| CN108051021A (en) * | 2018-01-15 | 2018-05-18 | 浙江维度仪表有限公司 | A kind of CPU card controller meter casing structure |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20090722 Termination date: 20131021 |