CN203239062U - Door lock transmission mechanism and cabinet - Google Patents

Door lock transmission mechanism and cabinet Download PDF

Info

Publication number
CN203239062U
CN203239062U CN 201320229286 CN201320229286U CN203239062U CN 203239062 U CN203239062 U CN 203239062U CN 201320229286 CN201320229286 CN 201320229286 CN 201320229286 U CN201320229286 U CN 201320229286U CN 203239062 U CN203239062 U CN 203239062U
Authority
CN
China
Prior art keywords
door
plate
door lock
driving mechanism
lock driving
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 - Lifetime
Application number
CN 201320229286
Other languages
Chinese (zh)
Inventor
丁在前
余剑
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Shenzhen Sunsea Telecommunications Co Ltd
Original Assignee
Shenzhen Sunsea Telecommunications Co Ltd
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Shenzhen Sunsea Telecommunications Co Ltd filed Critical Shenzhen Sunsea Telecommunications Co Ltd
Priority to CN 201320229286 priority Critical patent/CN203239062U/en
Application granted granted Critical
Publication of CN203239062U publication Critical patent/CN203239062U/en
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Images

Abstract

The utility model provides a door lock transmission mechanism which is arranged on a door plate and used for controlling contraction of a door lock bolt. The door lock transmission mechanism comprises a hand wheel mechanism arranged on the outer side of the door plate, a rotation lock piece arranged on the inner side of the door plate and connected with the hand wheel mechanism in a rotation mode and a sliding rod. The sliding rod is provided with the door lock bolt and can slide horizontally opposite to one side of the door plate under the drive of the rotation lock piece. The utility model further provides a cabinet adopting the door lock transmission mechanism. The door lock transmission mechanism is used for converting rotation of the hand wheel on the outer side of the door plate into side-direction sliding of the sliding rod so that the door lock bolt on the sliding rod is locked with a bolt hole in a door frame. The door lock transmission mechanism is fast and convenient to operate, capable of achieving multiple-point locking of the door plate and the door frame, reliable in structure and capable of greatly improving safety grade of a door. According to the door lock transmission mechanism, locking and unlocking of a cabinet door are fast and convenient and anti-theft performance is good.

Description

Door lock driving mechanism and rack
Technical field
The utility model belongs to the door lock assembly technical field, more particularly, relates to a kind of door lock driving mechanism and adopts the rack of this door lock driving mechanism.
Background technology
Along with being on the increase of market outdoor cabinet demand, coverage rate is more and more wider, and the outdoor cabinet structure more and more trends towards variation, and the antitheft requirement of battery rack is more and more higher.For adapting to the under the new situation antitheft requirement of outdoor cabinet, adopted the high door lock of anti-theft grade at present, reduce the destroyed possibility of door lock.But existing door latch structure is to design for common outdoor cabinet specially, and whole theftproof performance is general, can't satisfy the battery class rack higher to antitheft requirement.
The utility model content
Main purpose of the present utility model is to provide a kind of door lock driving mechanism, is intended to strengthen simple operation and the anti-theft grade of door lock.
For solving the problems of the technologies described above, the technical solution adopted in the utility model is: a kind of flexible door lock driving mechanism that is used for the control gate locking plug of being located on the door-plate is provided, and it comprises the handwheel of being located at the described door-plate outside, be located at described door-plate rotation locking plate inboard and that be rotationally connected with described handwheel and the plug housing that is provided with box bolt that can horizontally slip with respect to a side of described door-plate under the drive of described rotation locking plate.
Particularly, described handwheel comprises handwheel and rotating shaft, and described rotating shaft runs through described door-plate, and described handwheel is fixed on the outer end of described rotating shaft, and described rotation locking plate is fixed on the inner of described rotating shaft.
Particularly, the inner of described rotating shaft is provided with the first spline boss, the center of described the first spline boss is provided with the first screw, described rotation locking plate is provided with and adaptive the first spline hole that is nested of described the first spline boss, and described rotation locking plate is connected on described the first spline boss by described the first spline borehole jack and is fixed on the inner of described rotating shaft by one first bolt axial limiting.
Further, this door lock driving mechanism also comprises slide, one end of described slide is fixedly connected with described plug housing, described slide is provided with a horizontal concrete chute and a vertical chute, described rotation locking plate is provided with a trundle, described slide is stacked at the outside of described rotation locking plate, and described trundle plugs in the described vertical chute, and described the first bolt is arranged in the described horizontal concrete chute and to described slide axial limiting.
Preferably, described plug housing is sliding bars side frame, can laterally disposed a plurality of box bolts on it that are parallel to described door-plate.
Further, this door lock driving mechanism also comprises guiding mechanism, described guiding mechanism comprises at least one guide strip that is fixedly connected with described sliding bar and at least one guide holder that is fixed on the described door-plate, described guide holder is provided with a guide peg, and described guide strip is provided with the pilot hole suitable with described guide peg.
Further, this door lock driving mechanism also comprises upper locking bar and the lower locking bar of being located at described door-plate inboard, the upper end of described upper locking bar and the lower end of described lower locking bar are respectively equipped with a pick-proof bolt, and the lower end of described upper locking bar and the upper end of described lower locking bar are articulated in respectively the different position on the described rotation locking plate.
Further, described door-plate inboard also is provided with two guide lock keyhole seats that are respectively applied to limit described upper locking bar or described lower locking bar.
Further, the end of the end of described upper locking bar and described lower locking bar is respectively equipped with roller.
Further, the outer end of described rotating shaft is provided with the second spline boss, the center of described the second spline boss is provided with the second screw, described handwheel is provided with and adaptive the second spline hole that is nested of described the second spline boss, and described handwheel is connected to described the second spline boss by described the second spline borehole jack and is fixed on the outer end of described rotating shaft by one second bolt axial limiting.
The beneficial effect of the door lock driving mechanism that the utility model provides is: the utility model door lock driving mechanism is arranged on the door-plate, by this transmission mechanism, the rotation that can realize being located at the handwheel in the door-plate outside changes the lateral sliding of plug housing into, thereby box bolt and the pin hole on the doorframe that will be located on the plug housing are sealed, it is convenient to operation, and realize the multiple spot locking of door-plate and doorframe, reliable in structure, a safe class that has greatly promoted.
Another purpose of the present utility model is to provide a kind of rack, and this kind rack comprises cabinet and the door-plate of being located on the cabinet, and described door-plate is provided with above-mentioned door lock driving mechanism.
The beneficial effect of the rack that the utility model provides is: only needs to rotate handwheel owing to having adopted above-mentioned door lock driving mechanism, this kind rack to open the door and lock a door, and not only convenient to operation, and also theftproof performance is good.
Description of drawings
The door lock driving mechanism that Fig. 1 provides for the utility model embodiment and the assembly structure schematic diagram of door-plate;
Fig. 2 is the partial enlarged drawing at A place among Fig. 1;
The perspective view of the door lock driving mechanism that Fig. 3 provides for the utility model embodiment;
The explosive view of the door lock driving mechanism that Fig. 4 provides for the utility model embodiment.
The specific embodiment
In order to make technical problem to be solved in the utility model, technical scheme and beneficial effect clearer, below in conjunction with drawings and Examples, the utility model is further elaborated.Should be appreciated that specific embodiment described herein only in order to explaining the utility model, and be not used in restriction the utility model.
See also Fig. 1 to Fig. 4, the existing door lock driving mechanism that the utility model is provided describes.Described door lock driving mechanism is located on the door-plate 100 and is used for the flexible of control gate locking plug 101, and it comprises the handwheel 1 of being located at described door-plate 100 outsides, be located at described door-plate 100 rotation locking plate 2 inboard and that be rotationally connected with described handwheel 1 and the plug housing that is provided with box bolt 101 that can horizontally slip with respect to a side of described door-plate 100 under the drive of described rotation locking plate 2.
The rotation that the door lock driving mechanism that provides by the utility model can realize being located at the handwheel 11 in door-plate 100 outsides changes the lateral sliding of plug housing 31 into, thereby will be located on the plug housing box bolt 101 sealed with the pin hole on the doorframe, it is convenient to operation, and realize that door-plate 100 and the multiple spot of doorframe lock, reliable in structure has promoted the safe class of door greatly.
Also please in the lump referring to Fig. 1 to Fig. 4, described handwheel 1 comprises handwheel 11 and rotating shaft 12, and described rotating shaft 12 runs through is located at described door-plate 100, and described handwheel 11 is fixed on the outer end of described rotating shaft 12, and described rotation locking plate 2 is fixed on the inner of described rotating shaft 12.Rotate like this handwheel 11, will rotate together by rotating shaft 12 driven rotary locking plates 2, and rotation locking plate 2 drives plug housing left and right sides shifted laterally, realize the sealed and release of the pin hole on box bolt 101 and the doorframe.
See also Fig. 3 and Fig. 4, the inner of described rotating shaft 12 is provided with the first spline boss 121, the center of described the first spline boss 121 is provided with the first screw 1210, described rotation locking plate 2 is provided with and described the first spline boss 121 adaptive the first spline holes 20 that are nested, described rotation locking plate 2 is socketed on described the first spline boss 121 by described the first spline hole 20 and is fixed on the inner of described rotating shaft 12 by the first bolt 1211 axial limitings, so that rotating shaft 12 and rotation locking plate 2 synchronous rotaries, and this fixed form is easy to assembly, simple and reliable for structure.
Referring to Fig. 3 and Fig. 4, this door lock driving mechanism also comprises slide 32, one end of described slide 32 is fixedly connected with described plug housing, described slide 32 is provided with horizontal concrete chute 321 and vertical chute 322, described rotation locking plate 2 is provided with trundle 22, described slide 32 is stacked at the outside of described rotation locking plate 2, described trundle 22 plugs in the described vertical chute 322, described the first bolt 1211 is arranged in the described horizontal concrete chute 321 and to described slide 32 axial limitings, for so that spacing more reliable, can also a pad be set at the first bolt 1211.
See also Fig. 1, Fig. 3, Fig. 4, sealed in order to realize with the multiple spot of doorframe, guarantee the security reliability of door-locking system, what plug housing can be designed to the side frame that is parallel to door-plate has a certain-length sliding bar 31, can a plurality of box bolts 101 be set side direction on the differing heights position on the sliding bar 31 like this.
See also Fig. 1 to Fig. 4, this door lock driving mechanism also comprises guiding mechanism, described guiding mechanism comprises at least one guide strip that is fixedly connected with described sliding bar 31 41 and at least one guide holder 42 that is fixed on the described door-plate 100, described guide holder 42 is provided with guide peg 421, and described guide strip 41 is provided with the pilot hole 410 suitable with described guide peg 421.In order to prevent that guide strip 41 from deviating from from guide peg 421, on the guide peg 421 screw thread can be set, by lock nut guide strip 41 is carried out axial limiting in the top.By the guiding of guiding mechanism, whole slide 32 and sliding bar 31 move left and right are more steady, and the box bolt 101 on the sliding bar 31 is more accurate with the pin hole contraposition on the doorframe.
See also Fig. 1 to Fig. 4, this door lock driving mechanism also comprises upper locking bar 51 and the lower locking bar 52 of being located at described door-plate 100 inboards, the lower end of the upper end of described upper locking bar 51 and described lower locking bar 52 is respectively equipped with a pick-proof bolt 50, this pick-proof bolt 50 can be to extend with the one of upper and lower locking bar, also can be rolling wheel support and the roller that is arranged at upper and lower locking bar end, the upper end of the lower end of described upper locking bar 51 and described lower locking bar 52 be articulated in respectively the different position on the described rotation locking plate 2.Like this when rotation locking plate 2 rotates under the drive of handwheel 11, upper locking bar 51 and lower locking bar 52 will correspondingly stretch out or retract, thereby from upper, lower direction is solid with door-plate 100 and cabinet doorframe bolt, increased after the cabinet door is closed and the quantity of the locking point of cabinet doorframe, further promoted its stable degree, improved the difficulty of opening the cabinet door by back door, locking plate 2 rotates identical angles and so that the stroke of two locking bars is maximum in order to guarantee to rotate, on the same circumference on two locking bar and the connecting portion that rotates locking plate 2 preferably are positioned at take the center in the first spline hole 20 as the same diameter in the center of circle.
Referring to Fig. 1, Fig. 3 and Fig. 4, described door-plate 100 inboards also are provided with two guide lock keyhole seats 6 that are respectively applied to limit described upper locking bar 51 or described lower locking bar 52.Like this, upper and lower locking bar exactly more when flexible has also further increased the stress point of locking bar, is difficult for being pried open, and structure is more reliable.For so that upper and lower locking bar can be low weight loose ground import in the keyhole of being located on the doorframe, the end of the end of described upper locking bar 51 and described lower locking bar 52 arranges respectively roller 501.
See also Fig. 4, the outer end of described rotating shaft 12 is provided with the second spline boss 122, it is (invisible among the figure that the center of described the second spline boss is provided with the second screw, do not mark), described handwheel 11 is provided with and described the second spline boss 122 adaptive the second spline holes 110 that are nested, and described handwheel 11 is socketed on described the second spline boss 122 by described the second spline hole 110 and is fixed on the outer end of described rotating shaft 12 by the second bolt 1212 axial limitings.So that handwheel 11 and rotating shaft 12 and rotation locking plate 2 synchronous rotaries, and this Standard is convenient, simple and reliable.
The utility model also provides a kind of rack (not shown).This kind rack comprises cabinet and the door-plate 100 of being located on the cabinet, and described door-plate 100 is provided with above-mentioned door lock driving mechanism.
The beneficial effect of the rack that the utility model provides is: only needs to rotate handwheel 11 owing to having adopted above-mentioned door lock driving mechanism, this kind rack to open the door and lock a door, and not only convenient to operation, and also theftproof performance is good.
The above only is preferred embodiment of the present utility model; not in order to limit the utility model; all any modifications of within spirit of the present utility model and principle, doing, be equal to and replace and improvement etc., all should be included within the protection domain of the present utility model.

Claims (11)

1. door lock driving mechanism, be located on the door-plate and be used for the flexible of control gate locking plug, it is characterized in that: comprise the handwheel of being located at the described door-plate outside, be located at described door-plate rotation locking plate inboard and that be rotationally connected with described handwheel and the plug housing that is provided with box bolt that under the drive of described rotation locking plate, can horizontally slip with respect to a side of described door-plate.
2. door lock driving mechanism as claimed in claim 1, it is characterized in that: described handwheel comprises handwheel and rotating shaft, and described rotating shaft runs through described door-plate, and described handwheel is fixed on the outer end of described rotating shaft, and described rotation locking plate is fixed on the inner of described rotating shaft.
3. door lock driving mechanism as claimed in claim 2, it is characterized in that: the inner of described rotating shaft is provided with the first spline boss, the center of described the first spline boss is provided with the first screw, described rotation locking plate is provided with and adaptive the first spline hole that is nested of described the first spline boss, and described rotation locking plate is connected on described the first spline boss by described the first spline borehole jack and is fixed on the inner of described rotating shaft by one first bolt axial limiting.
4. door lock driving mechanism as claimed in claim 3, it is characterized in that: also comprise slide, one end of described slide is fixedly connected with described plug housing, described slide is provided with a horizontal concrete chute and a vertical chute, described rotation locking plate is provided with a trundle, described slide is stacked at the outside of described rotation locking plate, and described trundle plugs in the described vertical chute, and described the first bolt is arranged in the described horizontal concrete chute and to described slide axial limiting.
5. door lock driving mechanism as claimed in claim 4 is characterized in that: described plug housing is sliding bars side frame, can laterally disposed a plurality of box bolts on it that are parallel to described door-plate.
6. door lock driving mechanism as claimed in claim 5, it is characterized in that: also comprise guiding mechanism, described guiding mechanism comprises at least one guide strip that is fixedly connected with described sliding bar and at least one guide holder that is fixed on the described door-plate, described guide holder is provided with a guide peg, and described guide strip is provided with the pilot hole suitable with described guide peg.
7. door lock driving mechanism as claimed in claim 6, it is characterized in that: also comprise upper locking bar and the lower locking bar of being located at described door-plate inboard, the upper end of described upper locking bar and the lower end of described lower locking bar are respectively equipped with a pick-proof bolt, and the lower end of described upper locking bar and the upper end of described lower locking bar are articulated in respectively the different position on the described rotation locking plate.
8. door lock driving mechanism as claimed in claim 7, it is characterized in that: described door-plate inboard also is provided with two guide lock keyhole seats that are respectively applied to limit described upper locking bar or described lower locking bar.
9. such as claim 7 or 8 described door lock driving mechanisms, it is characterized in that: the end of described upper locking bar and the end of described lower locking bar are respectively equipped with roller.
10. door lock driving mechanism as claimed in claim 4, it is characterized in that: the outer end of described rotating shaft is provided with the second spline boss, the center of described the second spline boss is provided with the second screw, described handwheel is provided with and adaptive the second spline hole that is nested of described the second spline boss, and described handwheel is connected to described the second spline boss by described the second spline borehole jack and is fixed on the outer end of described rotating shaft by one second bolt axial limiting.
11. rack comprises cabinet and the door-plate of being located on the cabinet, it is characterized in that: described door-plate is provided with each described door lock driving mechanism of claim 1 to 10.
CN 201320229286 2013-04-28 2013-04-28 Door lock transmission mechanism and cabinet Expired - Lifetime CN203239062U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN 201320229286 CN203239062U (en) 2013-04-28 2013-04-28 Door lock transmission mechanism and cabinet

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN 201320229286 CN203239062U (en) 2013-04-28 2013-04-28 Door lock transmission mechanism and cabinet

Publications (1)

Publication Number Publication Date
CN203239062U true CN203239062U (en) 2013-10-16

Family

ID=49316372

Family Applications (1)

Application Number Title Priority Date Filing Date
CN 201320229286 Expired - Lifetime CN203239062U (en) 2013-04-28 2013-04-28 Door lock transmission mechanism and cabinet

Country Status (1)

Country Link
CN (1) CN203239062U (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN105133936A (en) * 2015-09-23 2015-12-09 万沙电气有限公司 One-way self-buckling type rotating wheel sliding lock bar
CN108847592A (en) * 2018-06-20 2018-11-20 向荣集团有限公司 A kind of active power filtering combination sideboard with dust-proof function of temperature control
WO2022105464A1 (en) * 2020-11-19 2022-05-27 中兴通讯股份有限公司 Damage-resistant device of cabinet, and cabinet

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN105133936A (en) * 2015-09-23 2015-12-09 万沙电气有限公司 One-way self-buckling type rotating wheel sliding lock bar
CN108847592A (en) * 2018-06-20 2018-11-20 向荣集团有限公司 A kind of active power filtering combination sideboard with dust-proof function of temperature control
WO2022105464A1 (en) * 2020-11-19 2022-05-27 中兴通讯股份有限公司 Damage-resistant device of cabinet, and cabinet

Similar Documents

Publication Publication Date Title
CN202831895U (en) Multi-directional door bolt mechanism of safe box door plate
CN204040672U (en) A kind of Electric cabinet lock
CN203239062U (en) Door lock transmission mechanism and cabinet
CN201024856Y (en) Theftproof door
CN203475956U (en) Double-clutch device for high-safety electronic lock and electronic lock
CN203271500U (en) Cabinet anti-theft door lock system and cabinet
CN104120959A (en) Cabinet safe-guard chain door lock system and cabinet
CN201588483U (en) Double-door anti-theft self-locking safety cabinet
CN102787767B (en) Multidirectional door bolt mechanism of door plate of safe box
CN203603626U (en) Lock of anti-theft door of cabinet
CN202152569U (en) Novel door lock
CN104453472A (en) Linkage type door lock mechanism
CN201521161U (en) Safe-guard door lock
CN203742308U (en) Four-directional fixed transmission antitheft lock for cabinet of outdoor unit
CN202081776U (en) Reinforced burglar-proof mechanism for safe box or safe case
CN202596551U (en) Prying resistant mechanism of rolling shutter door
CN202990585U (en) Horizontal folding type cabinet door mortice lock
CN205224936U (en) Opening device is tied to national treasury every
CN202215108U (en) Double-locked safe
CN201234069Y (en) Pick-proof outdoor box
CN106639675B (en) The flat push type manual unlocking handle device of station platform safety door
CN206693760U (en) A kind of Antiprizing rolled gate ground hook lock
CN202832143U (en) Roller shutter door
CN205259733U (en) Integrative hook lock of second gear
CN201627442U (en) Door sheet locking mechanism for safety cabinet

Legal Events

Date Code Title Description
C14 Grant of patent or utility model
GR01 Patent grant
CX01 Expiry of patent term
CX01 Expiry of patent term

Granted publication date: 20131016