CN204826930U - Locking device and use this locking device's self service terminal device - Google Patents
Locking device and use this locking device's self service terminal device Download PDFInfo
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- CN204826930U CN204826930U CN201520598535.3U CN201520598535U CN204826930U CN 204826930 U CN204826930 U CN 204826930U CN 201520598535 U CN201520598535 U CN 201520598535U CN 204826930 U CN204826930 U CN 204826930U
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Abstract
The utility model belongs to the technical field of the lock technique and specifically relates to a locking device and use this locking device's self service terminal device is related to. Locking device includes: the lock body of setting on the movable part, the spring bolt of being connected with the lock body and set up the closure body on fixed part, the one end of spring bolt with the lock core rigid coupling of lock body, the other end set up first locking portion, closure body has the installation department that is used for connecting fixed part and is used for blocking the second locking portion of first locking portion. When being applied to self service terminal device and going up, the lock body is fixed on self service terminal device's movable part, and closure body fixes in self service terminal device's main part. Locking device simple structure, dependable performance do not have a great requirement to the precision of three -dimensional direction, the easy realization, and the intensity and the dynamics of adjustable locking simultaneously, the aesthetic property of equipment can be guaranteed to gap size between minimize movable part and fixed part, the reliability of improve equipment locking simultaneously.
Description
Technical field
The utility model relates to lock technology field, especially relates to a kind of locking device and uses the self-help terminal equipment of this locking device.
Background technology
Day by day universal along with self-help terminal equipment, people have enjoyed the great convenience that it brings in life, meanwhile, the security reliability of self-help terminal equipment and aesthetic property just become the problem of people's first concern, this wherein locking device vital effect is played to the security reliability of self-help terminal equipment and aesthetic property.
Use the environment of lock varied in self-help terminal equipment, special condition restriction can be had in some cases to the use of lock, traditional locking device uses the dead bolt catch locked to lock on main body by movable part, and the shortcoming of this locking mode is to the requirement being combined with precision between movable part and self-aided terminal main body.
If coordinate tension between dead bolt catch with self-help terminal equipment main body, then cannot normally lock because rubbing or interfering in the process of screw key; If leave gap between dead bolt catch and self-help terminal equipment main body, then because causing without coupling mechanism force still having activity between movable part and self-help terminal equipment main body, greatly reduce the security reliability of equipment, gap can have a strong impact on the aesthetic measure of equipment appearance simultaneously.
Utility model content
The purpose of this utility model is the self-help terminal equipment providing a kind of locking device and use this locking device, with the hypodynamic technical problem of the locking solving the locking device existed in prior art.
The locking device that the utility model provides, comprising: arrange lock body, the dead bolt be connected with lock body and the locking body be arranged on fixed part on a movable element;
One end of described dead bolt and the lock core of described lock body affixed, the other end arranges the first tight lock part;
Described locking body has the installation portion for being connected and fixed parts and is used for blocking the second tight lock part of described first tight lock part.
Further, described first tight lock part is columnar projections; The part that described second tight lock part and described first tight lock part contact have be connected successively incision section, lock section and engage section; And
Described locking section is arc surface, and arc surface place radius of a circle is less than the radius of gyration of described first tight lock part closest to lock core position;
Described locking section is used for prevention first tight lock part and continues mobile.
In the process that screw key is locked, the second tight lock part of dead bolt moves along on the first tight lock part of locking body, and gradually strain, locked, locking process in can increase coupling mechanism force gradually, make locking function more firm.
Further, the end of the locking section of described second tight lock part and described lock core are in same level position.
Further, the section of locking end described in the locking Duan Weicong of described second tight lock part is straight down or to the straightway extended away from lock body direction or curved section, or described locking section is for being arranged on the projection at the second tight lock part edge.
Further, the installation portion of described locking body arranges plural fixing hole, described installation portion is connected with described fixed part by screw.
Further, described fixing hole is the slotted hole being arranged above and below, arranging in the horizontal direction.
The position of locking body at the position fore-aft adjustable of fixed part, thus can change the size of pretightning force, thus reduces the gap size between movable part and fixed part as much as possible, makes locking more firm simultaneously.
Further, the side that described first tight lock part is relative with described locking section is arc surface.
Further, described first tight lock part is cylinder.
Further, described locking device also comprises: for dead bolt being fixed on the clamp nut on lock core.
A kind of self-help terminal equipment using described locking device that the utility model provides, its structure is: described lock body is fixed on the movable part of self-help terminal equipment, and described locking body is fixed in the main body of self-help terminal equipment.
The beneficial effects of the utility model are:
Structure is simple, dependable performance, locking device to the precision of three-dimensional without larger requirement, be easier to realize, the simultaneously intensity of locking-adjustable and dynamics, reduce the gap size between movable part and fixed part as far as possible, fundamentally can ensure the aesthetic property of equipment, improve the reliability of equipment locking simultaneously.
Accompanying drawing explanation
In order to be illustrated more clearly in the utility model detailed description of the invention or technical scheme of the prior art, be briefly described to the accompanying drawing used required in detailed description of the invention or description of the prior art below, apparently, accompanying drawing in the following describes is embodiments more of the present utility model, for those of ordinary skill in the art, under the prerequisite not paying creative work, other accompanying drawing can also be obtained according to these accompanying drawings.
The locking device composition schematic diagram that Fig. 1 provides for the utility model;
Fig. 2 is the shaft side figure of lock body;
Fig. 3 is the elevation of locking body;
Fig. 4 is intensity and the dynamics adjustment schematic diagram of locking device locking;
Fig. 5 is the scheme of installation of locking device described in the utility model on self-help terminal equipment;
Fig. 6 is that the service condition of locking device on self-help terminal equipment illustrates schematic diagram;
Reference numeral:
1-movable part; 2-locking device;
21-lock body; 211-lock housing;
212-lock core; 22-dead bolt;
221-first tight lock part; 23-locking body;
231-installation portion; 2311-fixing hole;
232-second tight lock part; 2321-cuts section;
2322-locks section; 2323-engages section;
R-locks section place radius of circle;
R-first tight lock part is near the rotary motion trace radius of circle of lock core position;
The incision state of A-first tight lock part and the second tight lock part;
The locking state of B-first tight lock part and the second tight lock part;
24-clamp nut; 3-self-aided terminal main body.
Detailed description of the invention
Be clearly and completely described the technical solution of the utility model below in conjunction with accompanying drawing, obviously, described embodiment is the utility model part embodiment, instead of whole embodiments.Based on the embodiment in the utility model, those of ordinary skill in the art are not making the every other embodiment obtained under creative work prerequisite, all belong to the scope of the utility model protection.
In description of the present utility model, it should be noted that, orientation or the position relationship of the instruction such as term " " center ", " on ", D score, "left", "right", " vertically ", " level ", " interior ", " outward " they be based on orientation shown in the drawings or position relationship; be only the utility model and simplified characterization for convenience of description; instead of instruction or imply the device of indication or element must have specific orientation, with specific azimuth configuration and operation, therefore can not be interpreted as restriction of the present utility model.In addition, term " first ", " second ", " the 3rd " only for describing object, and can not be interpreted as instruction or hint relative importance.
In description of the present utility model, it should be noted that, unless otherwise clearly defined and limited, term " installation ", " being connected ", " connection " should be interpreted broadly, and such as, can be fixedly connected with, also can be removably connect, or connect integratedly; Can be mechanical connection, also can be electrical connection; Can be directly be connected, also indirectly can be connected by intermediary, can be the connection of two element internals.For the ordinary skill in the art, concrete condition the concrete meaning of above-mentioned term in the utility model can be understood.
It is simple that the utility model provides a kind of structure, and practical locking device, comprising: arrange lock body, the dead bolt be connected with lock body and the locking body be arranged on fixed part on a movable element;
One end of described dead bolt and the lock core of described lock body affixed, the other end arranges the first tight lock part; Described locking body has the installation portion for being connected and fixed parts and is used for blocking the second tight lock part of described first tight lock part.
In the process that screw key is locked, the second tight lock part of dead bolt moves along on the first tight lock part of locking body, and gradually strain, locked, locking process in can increase coupling mechanism force gradually, make locking function more firm.
The locking device composition schematic diagram that Fig. 1 provides for the utility model; Fig. 2 is the shaft side figure of lock body; Fig. 3 is the elevation of locking body.As Figure 1-3, the locking device that the present embodiment provides, comprises lock body 21, dead bolt 22 and locking body 23.
Lock body 21 is assembled by lock housing 211 and lock core 212, and fixing lock housing 211 can work with key rotation lock core 212.
Lock body 21 is installed in the lock body installing hole on movable part, and lock core 212 and dead bolt 22 are connected as one by clamp nut 24, makes dead bolt 22 can be driven to do corresponding rotation when reversing lock core 212 with key simultaneously, and locking body 23 is fixed on fixed part.
The turning end of dead bolt 22 arranges the first tight lock part 221; Locking body 23 has the installation portion 231 for being connected and fixed parts and is used for blocking the second tight lock part 232 of described first tight lock part 221.
In the present embodiment, the first tight lock part 221 is cylindrical bump; The part that second tight lock part 232 and the first tight lock part 221 contact have be connected successively incision section 2321, lock section 2322 and engage section 2323.
Further, locking section 2322 is arc surface, and locking section place radius of circle r is less than the rotary motion trace radius of circle R of the first tight lock part near lock core position.Therefore, in order to improve locking degree, preferably make the end of the locking section 2322 of the second tight lock part 232 and lock core 212 be in same level position.
Locking section 2323 is used for prevention first tight lock part 221 and continues mobile.Therefore, locking section 2323 has multiple way of realization, such as: locking section 2323 be from described locking section 2322 end straight down or to the straightway extended away from lock body 21 direction or curved section, or engages section 2323 for being arranged on the projection at the second tight lock part edge.
Locking device is in the process of locking work, first rotated by the extraneous key band movable lock core 212 that rotates, lock core 212 rotates and drives dead bolt 22 to rotate, dead bolt 22 does corresponding motion to locking body 23 side, after contacting to the first tight lock part 221 with the incision section 2321 of the second tight lock part 232, start there is coupling mechanism force, i.e. the position corresponding to incision state A of the first tight lock part and the second tight lock part in Fig. 4.Now key can continue to drive lock body 21, dead bolt 22 to move, until stop when locking section 2322 moves to locking section 2323, the i.e. position corresponding to locking state B of the first tight lock part and the second tight lock part in Fig. 4, obtain required coupling mechanism force, now extract key, due to without key, lock core 212 cannot rotate, thus make dead bolt 22 be maintained at original position, realize the locking of movable part and fixed part.
The size of coupling mechanism force is controlled by locking body 23, primarily of the factor restriction of two on installation portion 231, as shown in Figure 4: first, the installation portion 231 of locking body 23 is fixed on fixed part by two screws, fixing hole 2311 is slotted hole, within the scope of slotted hole, the position of screw is tightened in adjustment, can regulate the size of coupling mechanism force; Second, first tight lock part near the rotary motion trace radius of circle of lock core position as shown in R in figure, locking section place radius of circle is as shown in r in figure, when there being locking action, first tight lock part 221 is forced locking section 2322 border movement along the second tight lock part 232, the movable part at dead bolt 22 place is pulled to the fixed part at locking body 23 place, thus reduction gap makes entirety more attractive in appearance, accordingly, the circular arc radian at adjustment locking section 2322 edge, can obtain different coupling mechanism force, also can obtain different coupling mechanism force increases speed degree.
When unblanking, only key need be rotated toward contrary direction, key is made to drive lock body 21 to rotate backward, dead bolt 22 fluffs gradually with being engaged of locking body 23, coupling mechanism force can discharge from big to small gradually, until dead bolt 22 and locking body 23 depart from, completely because coupling mechanism force reduces gradually, so process of unblanking is smooth and easy, easily realize.
The utility model additionally provides a kind of self-help terminal equipment using described locking device.
Fig. 5 is the scheme of installation of locking device described in the utility model on self-help terminal equipment; Fig. 6 is that the service condition of locking device on self-help terminal equipment illustrates schematic diagram.
Described lock body 21 is fixed on the movable part 1 of self-help terminal equipment, and described locking body 23 is fixed in the self-aided terminal main body 3 of self-help terminal equipment.
Self-help terminal equipment in use, self-aided terminal main body 3 is as the carrier of a most of module of carrying, because of its volume and quality larger, usually used as a motionless part, and when needing Maintenance and Repair or open other module inner, then just by opening movable part 1, carry out built-in function, side between movable part 1 with self-aided terminal main body 3 by hinge, hinge or other various forms ofly can to connect by open-and-close mechanism, the locking device 2 that opposite side is provided by the utility model is locked.
Last it is noted that above each embodiment is only in order to illustrate the technical solution of the utility model, be not intended to limit; Although be described in detail the utility model with reference to foregoing embodiments, those of ordinary skill in the art is to be understood that: it still can be modified to the technical scheme described in foregoing embodiments, or carries out equivalent replacement to wherein some or all of technical characteristic; And these amendments or replacement, do not make the essence of appropriate technical solution depart from the scope of each embodiment technical scheme of the utility model.
Claims (10)
1. a locking device, is characterized in that, comprising: arrange lock body, the dead bolt be connected with lock body and the locking body be arranged on fixed part on a movable element;
One end of described dead bolt and the lock core of described lock body affixed, the other end arranges the first tight lock part;
Described locking body has the installation portion for being connected and fixed parts and is used for blocking the second tight lock part of described first tight lock part.
2. locking device according to claim 1, is characterized in that, described first tight lock part is columnar projections; The part that described second tight lock part and described first tight lock part contact have be connected successively incision section, lock section and engage section; And
Described locking section is arc surface, and arc surface place radius of a circle is less than the radius of gyration of described first tight lock part closest to lock core position;
Described locking section is used for prevention first tight lock part and continues mobile.
3. locking device according to claim 2, is characterized in that, end and the described lock core of the locking section of described second tight lock part are in same level position.
4. locking device according to claim 3, it is characterized in that, the section of locking end described in the locking Duan Weicong of described second tight lock part is straight down or to the straightway extended away from lock body direction or curved section, or described locking section is for being arranged on the projection at the second tight lock part edge.
5. locking device according to claim 1, is characterized in that, the installation portion of described locking body arranges plural fixing hole, and described installation portion is connected with described fixed part by screw.
6. locking device according to claim 5, is characterized in that, described fixing hole is the slotted hole being arranged above and below, arranging in the horizontal direction.
7. the locking device according to any one of claim 2, is characterized in that, the side that described first tight lock part is relative with described locking section is arc surface.
8. the locking device according to any one of claim 2, is characterized in that, described first tight lock part is cylinder.
9. locking device according to claim 1, is characterized in that, also comprises: for dead bolt being fixed on the clamp nut on lock core.
10. use a self-help terminal equipment for locking device described in any one of claim 1-9, it is characterized in that, described lock body is fixed on the movable part of self-help terminal equipment, and described locking body is fixed in the main body of self-help terminal equipment.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520598535.3U CN204826930U (en) | 2015-08-11 | 2015-08-11 | Locking device and use this locking device's self service terminal device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520598535.3U CN204826930U (en) | 2015-08-11 | 2015-08-11 | Locking device and use this locking device's self service terminal device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204826930U true CN204826930U (en) | 2015-12-02 |
Family
ID=54684544
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520598535.3U Active CN204826930U (en) | 2015-08-11 | 2015-08-11 | Locking device and use this locking device's self service terminal device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204826930U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110735565A (en) * | 2019-10-11 | 2020-01-31 | 武汉中车长客轨道车辆有限公司 | adjustable four-corner lock device for railway vehicle |
| CN111364861A (en) * | 2017-01-30 | 2020-07-03 | 开开特股份公司 | Lock with a tensioning device for a motor vehicle |
-
2015
- 2015-08-11 CN CN201520598535.3U patent/CN204826930U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111364861A (en) * | 2017-01-30 | 2020-07-03 | 开开特股份公司 | Lock with a tensioning device for a motor vehicle |
| CN111364861B (en) * | 2017-01-30 | 2021-11-02 | 开开特股份公司 | Lock with a tensioning device for a motor vehicle |
| CN110735565A (en) * | 2019-10-11 | 2020-01-31 | 武汉中车长客轨道车辆有限公司 | adjustable four-corner lock device for railway vehicle |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CP01 | Change in the name or title of a patent holder | ||
| CP01 | Change in the name or title of a patent holder |
Address after: No. 126 Kunlun Road, ring District, Weihai City, Shandong Province, 264203 Patentee after: Weihai new Beiyang Digital Technology Co., Ltd. Address before: No. 126 Kunlun Road, ring District, Weihai City, Shandong Province, 264203 Patentee before: Weihai New Beiyang Digital Technology Co., Ltd. |