CN214576305U - Dual self-locking mechanism - Google Patents
Dual self-locking mechanism Download PDFInfo
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- CN214576305U CN214576305U CN202023018452.2U CN202023018452U CN214576305U CN 214576305 U CN214576305 U CN 214576305U CN 202023018452 U CN202023018452 U CN 202023018452U CN 214576305 U CN214576305 U CN 214576305U
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Abstract
The utility model discloses a double self-locking mechanism, which comprises a mounting base plate, a mounting bracket, a first latch hook and a second latch hook; a locking plate assembly is rotatably arranged between the upper part of the mounting bracket and the mounting substrate; a lock shaft locked by a first lock hook is arranged in the middle of the mounting bracket; when the first lock hook is locked with the locking shaft, the second lock hook is unlocked; when the first lock hook is unlocked with the lock shaft, the second lock hook is locked with the lock plate assembly. The utility model is provided with a mounting base plate, a mounting bracket, a first lock hook and a second lock hook, and is provided with a lock plate component and a lock shaft, when the first lock hook is locked with the lock shaft, the second lock hook is unlocked; when first latch hook and lock shaft unblock, the locking of second latch hook and locking plate subassembly is adopted the utility model discloses a double self-locking mechanism has simplified the structure of mechanism greatly, on the basis that reduces part quantity, can satisfy dual self-locking function, also can realize the different assembly relations of part simultaneously, realizes the same function, and not only the assembly is simple and easy, and the installation effectiveness is high moreover.
Description
Technical Field
The utility model belongs to the technical field of finance industry ATM circulator technique and specifically relates to a dual self-locking mechanism is related to.
Background
An automated teller machine, ATM, refers to a small machine that is set up by a bank at various locations. The user can insert a credit payment card such as a bank card or a credit card into the card inserting slot of the ATM, and bank counter services such as money drawing, deposit, transfer and the like are carried out on the ATM. The ATM needs to carry out spacing locking to the core in the use, and the current ATM has following problem to the spacing locking mechanical system of core:
1. the number of components is large, the assembly is complex, and the assembly efficiency is low;
2. the cost is high and parts can not be commonly used in different application occasions of the circulating machine core;
3. the assembly requirements of the parts are high.
Therefore, it is necessary to design a dual self-locking mechanism to solve the above problems.
SUMMERY OF THE UTILITY MODEL
The utility model aims at providing a dual self-locking mechanism to the weak point of prior art.
Realize the utility model discloses the technical scheme of purpose is: a double self-locking mechanism comprises a mounting substrate, a mounting bracket, a first lock hook and a second lock hook; a locking plate assembly is rotatably arranged between the upper part of the mounting bracket and the mounting substrate; a lock shaft locked by a first lock hook is arranged in the middle of the mounting bracket; when the first lock hook is locked with the locking shaft, the second lock hook is unlocked; and when the first lock hook is unlocked with the lock shaft, the second lock hook is locked with the lock plate assembly.
The locking plate assembly comprises a mounting shaft and a locking plate; two ends of the mounting shaft are respectively fixed on the mounting substrate and the mounting bracket; the locking plate is rotatably installed on the installation shaft through a torsion spring, one end of the torsion spring is fixed with the locking plate, and the other end of the torsion spring is fixed with the top of the installation support; and the locking plate is provided with a locking hole locked with the second locking hook.
The top and the bottom of the mounting bracket are provided with mounting wings; the mounting wings are fixedly connected with the mounting substrate through screws.
And the inner side of the locking plate is provided with an adjusting plate corresponding to the first locking hook.
One end that the locking plate corresponds with first lock hook is equipped with the anticreep lug that prevents first lock hook and break away from.
By adopting the technical scheme, the utility model discloses following beneficial effect has: (1) the utility model is provided with a mounting base plate, a mounting bracket, a first lock hook and a second lock hook, and is provided with a lock plate component and a lock shaft, when the first lock hook is locked with the lock shaft, the second lock hook is unlocked; when first latch hook and lock shaft unblock, the locking of second latch hook and locking plate subassembly is adopted the utility model discloses a double self-locking mechanism has simplified the structure of mechanism greatly, on the basis that reduces part quantity, can satisfy dual self-locking function, also can realize the different assembly relations of part simultaneously, realizes the same function, and not only the assembly is simple and easy, and the installation effectiveness is high moreover.
(2) The utility model discloses a locking plate subassembly adopts installation axle and locking plate to the locking plate passes through the torsional spring to be installed at installation epaxial, can guarantee the stability of locking.
(3) The utility model discloses a top and the bottom of installing support all are equipped with the installation wing to the fixing of installing support.
(4) The utility model discloses an inboard of locking plate is equipped with the adjustment sheet that corresponds with first latch hook position, can change the first latch hook that the adjustment sheet adapted to different models, need not whole change, practices thrift the cost.
(5) The utility model discloses a locking plate is equipped with the anticreep lug that prevents that first latch hook from breaking away from with the one end that first latch hook corresponds, further guarantees the stability of first latch hook locking.
Drawings
In order that the present invention may be more readily and clearly understood, the following detailed description of the present invention is given in conjunction with the accompanying drawings, in which
Fig. 1 is a schematic structural diagram of the present invention.
Fig. 2 is the structure schematic diagram of the locking plate assembly of the present invention.
The reference numbers in the drawings are:
the locking device comprises an installation base plate 1, an installation support 2, an installation wing 2-1, a first locking hook 3, a second locking hook 4, a locking plate assembly 5, an installation shaft 5-1, a locking plate 5-2, a locking hole 5-2-1, an adjusting plate 5-2-2, an anti-falling lug 5-2-3, a torsion spring 5-3 and a locking shaft 6.
Detailed Description
(example 1)
Referring to fig. 1 and 2, the dual self-locking mechanism of the present embodiment includes a mounting substrate 1, a mounting bracket 2, a first locking hook 3, and a second locking hook 4.
A locking plate component 5 is rotatably arranged between the upper part of the mounting bracket 2 and the mounting substrate 1. The middle part of the mounting bracket 2 is provided with a lock shaft 6 locked by the first lock hook 3. When the first locking hook 3 is locked with the locking shaft, the second locking hook 4 is unlocked. When the first locking hook 3 is unlocked from the locking shaft 6, the second locking hook 4 is locked with the locking plate assembly 5.
Further, the locking plate assembly 5 comprises an installation shaft 5-1 and a locking plate 5-2, and the structure is more simplified. Two ends of the mounting shaft 5-1 are respectively fixed on the mounting base plate 1 and the mounting bracket 2. In order to ensure the locking stability of the first locking hook 3 and the second locking hook 4, the locking plate 5-2 is rotatably mounted on the mounting shaft 5-1 through a torsion spring 5-3, one end of the torsion spring 5-3 is fixed with the locking plate 5-2, the other end of the torsion spring is fixed with the top of the mounting bracket 2, and the locking plate 5-2 is provided with a locking hole 5-2-1 locked with the second locking hook 4.
Further, in order to facilitate the installation of the mounting bracket 2, the top and the bottom of the mounting bracket 2 are provided with mounting wings 2-1. The mounting wing 2-1 is fixedly connected with the mounting substrate 1 through a screw.
Furthermore, the inner side of the locking plate 5-2 is provided with an adjusting plate 5-2-2 corresponding to the position of the first locking hook 3, the adjusting plate 5-2-2 can be replaced to adapt to the first locking hooks 3 of different models, integral replacement is not needed, and cost is saved.
Furthermore, one end of the locking plate 5-2 corresponding to the first locking hook 3 is provided with an anti-dropping lug 5-2-3 for preventing the first locking hook 3 from being separated, so as to further ensure the locking stability of the first locking hook 3.
The dual self-locking mechanism of this embodiment is provided with a mounting substrate 1, a mounting bracket 2, a first locking hook 3 and a second locking hook 4, and is provided with a locking plate assembly 5 and a locking shaft 6, and when the first locking hook 3 is locked with the locking shaft, the second locking hook 4 is unlocked. When first latch hook 3 and 6 unblocks of lock shaft, second latch hook 4 and locking plate subassembly 5 locking adopt the utility model discloses a double self-locking mechanism has simplified the structure of mechanism greatly, on the basis that reduces part quantity, can satisfy double self-locking function, also can realize the different assembly relations of part simultaneously, realizes the same function, and not only the assembly is simple and easy, and the installation effectiveness is high moreover.
The above-mentioned embodiments, further detailed description of the objects, technical solutions and advantages of the present invention, it should be understood that the above-mentioned embodiments are only specific embodiments of the present invention, and are not intended to limit the present invention, and any modifications, equivalent substitutions, improvements, etc. made within the spirit and principle of the present invention should be included in the scope of the present invention.
Claims (5)
1. A dual self-locking mechanism is characterized in that: the locking device comprises a mounting substrate (1), a mounting bracket (2), a first locking hook (3) and a second locking hook (4); a locking plate assembly (5) is rotatably arranged between the upper part of the mounting bracket (2) and the mounting substrate (1); a lock shaft (6) locked by a first lock hook (3) is arranged in the middle of the mounting bracket (2); when the first locking hook (3) is locked with the locking shaft, the second locking hook (4) is unlocked; when the first lock hook (3) and the lock shaft (6) are unlocked, the second lock hook (4) and the lock plate assembly (5) are locked.
2. A dual self-locking mechanism according to claim 1, wherein: the locking plate assembly (5) comprises an installation shaft (5-1) and a locking plate (5-2); two ends of the mounting shaft (5-1) are respectively fixed on the mounting base plate (1) and the mounting bracket (2); the locking plate (5-2) is rotatably mounted on the mounting shaft (5-1) through a torsion spring (5-3), one end of the torsion spring (5-3) is fixed with the locking plate (5-2), and the other end of the torsion spring is fixed with the top of the mounting bracket (2); and a lock hole (5-2-1) locked with the second lock hook (4) is formed in the lock plate (5-2).
3. A dual self-locking mechanism according to claim 1, wherein: the top and the bottom of the mounting bracket (2) are provided with mounting wings (2-1); the mounting wings (2-1) are fixedly connected with the mounting base plate (1) through screws.
4. A dual self-locking mechanism according to claim 2, wherein: and the inner side of the locking plate (5-2) is provided with an adjusting plate (5-2-2) corresponding to the position of the first locking hook (3).
5. A dual self-locking mechanism according to claim 2, wherein: one end of the locking plate (5-2) corresponding to the first locking hook (3) is provided with an anti-falling lug (5-2-3) for preventing the first locking hook (3) from being separated.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202023018452.2U CN214576305U (en) | 2020-12-15 | 2020-12-15 | Dual self-locking mechanism |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202023018452.2U CN214576305U (en) | 2020-12-15 | 2020-12-15 | Dual self-locking mechanism |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214576305U true CN214576305U (en) | 2021-11-02 |
Family
ID=78364734
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202023018452.2U Active CN214576305U (en) | 2020-12-15 | 2020-12-15 | Dual self-locking mechanism |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN214576305U (en) |
-
2020
- 2020-12-15 CN CN202023018452.2U patent/CN214576305U/en active Active
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| GR01 | Patent grant | ||
| GR01 | Patent grant |